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Major magnitude 7.1 earthquake - Near East Coast of Honshu, Japan, on Saturday, 13 February 2021 at 14:07 (GMT) - information

Major mag. 7.1 Earthquake - North Pacific Ocean, Japan, 88 km southeast of Sendai, Honshu-miyagi-ken, on Saturday, Feb 13, 2021, at 11:07 pm (GMT +9)

A powerful magnitude 7.1 earthquake occurred in the North Pacific Ocean near the coast of  Japan late in the evening of Saturday, Feb 13, 2021 at 11.07 pm local time (GMT +9). The quake had a shallow depth of 56 km (35 mi) and was felt over a large region. The shallow depth of the quake caused it to be felt more strongly near the epicenter than a deeper quake of similar magnitude would.

Major mag. 7.1 Earthquake - North Pacific Ocean, Japan, 88 km southeast of Sendai, Honshu-miyagi-ken, on Saturday, Feb 13, 2021, at 11:07 pm (GMT +9) Major mag. 7.1 Earthquake - North Pacific Ocean, Japan, 88 km southeast of Sendai, Honshu-miyagi-ken, on Saturday, Feb 13, 2021, at 11:07 pm (GMT +9)
Major magnitude 7.1 earthquake at 56 km depth
13 Feb 14:14 UTC: First to report: GFZ after 7 minutes.
13 Feb 14:17: Magnitude recalculated from 7.0 to 7.1. Hypocenter depth recalculated from 68.0 to 60.0 km (from 42 to 37 mi). Epicenter location corrected by 20 km (12 mi) towards WNW.
... [show all] ...
14 Feb 06:40: Hypocenter depth recalculated from 59.0 to 56.0 km (from 37 to 35 mi).
Update Sat, 13 Feb 2021, 19:01

Strong Fukishima quake did not trigger tsunami this time

User reports of the magnitude 7 quake in Japan this evening (13 Feb 2021)
User reports of the magnitude 7 quake in Japan this evening (13 Feb 2021)
Ten years after Fukushima was hit by the major magnitude 9 earthquake of 11 March 2011, followed by a devastating tsunami and the breakdown of nuclear facilities, today's strong earthquake in almost the same spot hit with a magnitude of 7.1, considered very strong by earthquake standards.
Luckily there was no tsunami warning and giant waves that were seen ten years ago. This quake however did cause injuries to dozens of people according to the country's Kyodo news agency. The quake left hundreds of thousands of homes without electricity and disrupted train services, with reports of a landslide blocking a highway in Fukishima.

One report to our earthquake monitoring service called the quake "by far the biggest one of these last few years" and reported strong shaking. Other reports listed objects falling off shelves, broken glass, pets reacting and alarms going off. The quake woke many people up and was felt in most of central and north Japan, including Katsushika, Kawasaki, Misawa, Nagoya, Sapporo, Tokyo, Yokosuka and many other locations.

While the quake was alarming, there is huge relief that it was not a repeat of ten years ago with a tsunami, thousands of deaths and enormous damage. Many aftershocks were reported but were less in intensity than the main event.
Update Sat, 13 Feb 2021, 14:29

Big quake in Japan, no tsunami alert!

According to the U.S. Tsunami Warning System, there is no threat of a tsunami from today's magnitude 7.2 earthquake in the Pacific 89 km southeast of Sendai, Fukushima Prefecture, Japan.
We hope that they are right as earthquakes of this size can trigger tsunamis. According to the Japan Meteorological Agency JMA, no tsunami should be expected either, only slight changes in sea level.

It is interesting to note that today's quake occurred in almost the same location as the catastrophic Tohoku earthquake from 11 March 2011. In fact, it is likely a late aftershock.
Read all
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Earthquake details

Date & timeFeb 13, 2021 14:07:51 UTC
Local time at epicenterSaturday, Feb 13, 2021, at 11:07 pm (GMT +9)
StatusConfirmed (manually revised)
Magnitude7.1
Depth56.0 km
Epicenter latitude / longitude37.73°N / 141.61°E North Pacific Ocean, Japan
Seismic antipode37.73°S / 38.39°W
Shaking intensityStrong shaking near epicenter
Felt275 reports
Primary data sourceGFZ (German Research Centre for Geosciences)
Nearest volcanoZao (113 km / 70 mi)
Weather at epicenter at time of quakeClear Sky 13.2°C (56 F), humidity: 66%, wind: 7 m/s (14 kts) from WSW
Estimated seismic energy released2.8 x 1015 joules (783 gigawatt hours, equivalent to 6.7 x 105 tons of TNT or 42.1 atomic bombs!) | about seismic energy
Interactive map
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Nearby places

The closest larger town where the quake might have been felt is Sendai, a city of 1.1 million people in Japan, in 88 km (55 mi) distance northwest of the epicenter. People likely experienced strong shaking there. Several smaller towns and villages are located closer to the epicenter and might have experienced stronger shaking. In the capital of  Japan, Tokyo, 284 km (177 mi) away from the epicenter, the earthquake was probably felt as moderate shaking.
The following table shows some of the places that might have been affected (or not) by the shaking.
Distance Place Max. shaking intensity(*) Region Country
60 km (37 mi)
SW of epicenter
Namie
(pop: 21,900)
VI: Strong
Futaba-gun, Fukushima
75 km (46 mi)
NW of epicenter
Watari
(pop: 36,300)
VI: Strong
Honshu-miyagi-ken
78 km (48 mi)
NW of epicenter
Iwanuma
(pop: 42,400)
VI: Strong
Honshu-miyagi-ken
78 km (49 mi)
W of epicenter
Kakuda
(pop: 33,200)
VI: Strong
Honshu-miyagi-ken
81 km (50 mi)
N of epicenter
Ishinomaki
(pop: 117,200)
VI: Strong
Honshu-miyagi-ken
83 km (51 mi)
NW of epicenter
Schiogama
(pop: 59,500)
VI: Strong
Shiogama Shi, Honshu-miyagi-ken
88 km (55 mi)
NW of epicenter
Sendai
(pop: 1,063,100)
VI: Strong
Honshu-miyagi-ken
92 km (57 mi)
W of epicenter
Shiroishi
(pop: 39,500)
VI: Strong
Honshu-miyagi-ken
99 km (62 mi)
SW of epicenter
Iwaki
(pop: 357,300)
V: Moderate
Fukushima
284 km (177 mi)
SW of epicenter
Tokyo
(pop: 8,336,600)
V: Moderate
Tokyo
Notes:
(*) Shaking intensity according to the Modified Mercalli Intensity Scale (MMI) and estimated using seismic models.

User-reports for this quake (279)

We received 279 reports for this quake.
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Contribute:
Leave a comment if you find a particular report interesting or want to add to it.
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Tokyo Chuo / Strong shaking (MMI VI) : Wow, by far the biggest one of these last few years. Hard to walk straight and strong shaking in Tokyo. Building cracking badly. Scary ! | 76 users found this interesting.  
  • Hopefully there is no Tsunami? Like in March 2011.
Miyagi ken, Sendai-Shi, Tomizawa Minami / Strong shaking (MMI VI) : It felt like it went on for quite a while and in ascending intensity. I was at home with my little dog. We went under the table but he run to the bedroom during the shake. There was no warning prior the incident. Everythin | 17 users found this interesting.  
1B7C765D-7... .jpg (public domain)
1B7C765D-7... .jpg (public domain)
Tokyo to Bunkyo ku / Moderate shaking (MMI V) / horizontal (sideways) swinging : I live on the tenth floor and you could feel the entire building shaking from side to side. Furniture squeaking. Flimsy ikea shelves shaking from side to side looked like they are gonna cave in at any moment. Walking around the apartment was st | 19 users found this interesting.  
  • I hope that you are not too shaken! Love
Shizuoka-ken (Tobu) / Moderate shaking (MMI V) : I was just falling asleep when the house started shaking and woke the family, it seemed to slowly build and then keep going for a long time (apparently it was two quakes in quick succession?) with the whole house both quickly shaking and slowly | 14 users found this interesting.  
Tokyo, Shibuya-ku, Uguidudani-cho 13-1 / Light shaking (MMI IV) / horizontal (sideways) swinging / 15-20 s : The couch we were sitting in moved, doors were swaying and flowers shaking. | 14 users found this interesting.  
Poughkeepsie ny / not felt : This is almost like the 3/11/2011 quake! Hopefully no Tsunami. Much prayers for protection from upstate NY | 14 users found this interesting.  
  • I felt both (thankfully from far enough away...) - they _really_ weren't that alike to my mind at the time and the results were also rather different... (-_-) ...it's not something I think I'll ever forget: "F"
  • I felt both (thankfully from far enough away...) - they _really_ weren't that alike to my mind at the time and the results were also rather different... (-_-) ...it's not something I think I'll ever forget: "F"
  • I felt both (thankfully from far enough away...) - they _really_ weren't that alike to my mind at the time and the results were also rather different... (-_-) ...it's not something I think I'll ever forget: "F"
  • So you didn't feel it then.
Kawasaki / Light shaking (MMI IV) : Moderately strong shaking on the 3rd floor of our wood frame dwelling. Continued for 1 minute and 20-30 seconds. Comparable to 3/11/2011. | 10 users found this interesting.  
Denenchoufu / Moderate shaking (MMI V) / 20-30 s : My biggest and longest since I arrived in Japan 2 years ago | 11 users found this interesting.  
Nihonmatsu, Fukushima Prefecture / Very strong shaking (MMI VII) : Everything fell out of the cupboards and bookshelves, fridge doors | 9 users found this interesting.  
Narita / Moderate shaking (MMI V) / horizontal (sideways) swinging : Woke me up at 11:06pm local. Building swayed and creaked pretty well for 3 minutes. Knocked toiletries off bathroom sink. No visible damage. | 7 users found this interesting.  
Shimoda City, Shizuoka / Very weak shaking (MMI II) / single lateral shake / 20-30 s : Gentle,slow rocking motion. Location: Shimoda-shi, Shizuoka-Izu | 8 users found this interesting.  
Shizuoka-ken (Tobu) / Moderate shaking (MMI V) / complex motion difficult to describe / 20-30 s : Please see my previous report with the same location and data (except I forgot to fill in the duration and motion dropdowns - oops, apologies - first time user!) | 3 users found this interesting.  
Japan Meteorological Agency Website (public domain)
Japan Meteorological Agency Website (public domain)
Japan Meteorological Agency Website (public domain)
Japan Meteorological Agency Website (public domain)
Toshima ku / Very strong shaking (MMI VII) / complex motion difficult to describe : Rt | 7 users found this interesting.  
Tokyo Setagaya / Moderate shaking (MMI V) / rattling, vibrating / 5-10 s : Our house which is 4 stories tall was shaking long enough to remind us of the big earthquake back in 2011. It was loud and scary for the whole family | 5 users found this interesting.  
Tokyo / Moderate shaking (MMI V) / both vertical and horizontal swinging : Felt some vertigo towards the end of shaking | 6 users found this interesting.  
Tokyo / Light shaking (MMI IV) : After the shaking of the earthquake, the building creaked for several minutes as well | 6 users found this interesting.  
Tokyo. Taito City. / Strong shaking (MMI VI) : Usua | 4 users found this interesting.  
Sendai / Very strong shaking (MMI VII) / horizontal (sideways) swinging : My wife and myself were on the seventh floor. It was a terrible experience. Some glasses are broken, chairs and few furnitures were on the floor. No physical injury. Thanks to the engineers who built the building. | 4 users found this interesting.  
Kanagawa / Moderate shaking (MMI V) / rattling, vibrating / 20-30 s : We were in bed. The doors rattled. Clear, decisive movement, with an increase in intensity. The quake lasted long enough to put on clothes and walked downstairs. We were able to view tree top movement from second floor. | 4 users found this interesting.  
Yokosuka / Moderate shaking (MMI V) : Moderate shaking felt inside. All doors banging and dressers shaking pictures banging on wall and TVs swaying | 3 users found this interesting.  
Tokyo / Moderate shaking (MMI V) : Started normal as a small jolt and then gradually built in intensity. At the end I was standing and felt my house was swerving around for about 30 seconds. | 3 users found this interesting.  
Hamura-shi, at home / Moderate shaking (MMI V) / horizontal (sideways) swinging : Shaking started off slightly and increased within seconds. Glasswear was rattling but didn’t break. Light fixtures swayed. Lasted for a couple of minutes. | 3 users found this interesting.  
Yokosuka-shi, Kanagawa Ken / Light shaking (MMI IV) : Scary! Shaking lasted longer than March 2011 and seems stronger. | 4 users found this interesting.  
Minuma-Ku Saitama / Light shaking (MMI IV) : The strong earthquake I experienced so far here in japan . Very scary. My knees are still shaking. | 4 users found this interesting.  
Kitazawa, Setagaya-ku, Tokyo / Light shaking (MMI IV) / rattling, vibrating / 20-30 s : Fairly significant shaking. Reminded me of 2011 in that it lasted a long time time, though less strong. | 2 users found this interesting.  
Yokosuka / Light shaking (MMI IV) / 20-30 s : Building continuously shook | 4 users found this interesting.  
坂戸市 / Strong shaking (MMI VI) / rattling, vibrating : the earthquake was strong and it felt like if lasted so long | 4 users found this interesting.  
Tokyo katsushika district / Light shaking (MMI IV) / horizontal (sideways) swinging : The horitzontal vibration stays for longer than usual. | 3 users found this interesting.  
Yokosuka-shi, Kanagawa-ken / Light shaking (MMI IV) / vibration and rolling : Felt for 30+ seconds. Rolling and shaking. Locally felt larger than 3.5 | 3 users found this interesting.  
Shinjuku, Tokyo / Strong shaking (MMI VI) / both vertical and horizontal swinging : It felt hard | 3 users found this interesting.  
  • he same. very strong shaking
Yokosuka-shi, Kanagawa-ken / Light shaking (MMI IV) / vibration and rolling : Felt for 30+ seconds. Rolling and shaking. Locally felt larger than 3.5 | 2 users found this interesting.  
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What is Intensity and the Mercalli Intensity Scale?


The amount of shaking that occurs on the surface due to an earthquake is called the intensity. It is commonly measured on the so-called Modified Mercalli Intensity Scale (MMI) ranging from 1 (not felt) to 10 (extreme shaking), and given in Roman numerals as I,II,...IX, X, and often displayed with color codes ranging from light blue to dark red.
Earthquake intensity depends mainly on the magnitude and depth of the quake as well as the distance from the epicenter: The further away, the less shaking intensity occurs.
Read more about the MMI scale!

Compare Quake Data

Data for the same earthquake as reported by different agencies

The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
Mag Depth Time GMT
2021-02-13
Epicenter Agency
7.1 56 km
35 mi
14:07:51 Near East Coast of Honshu, Japan GFZ (German Research Centre for Geosciences)
7.1 60 km
37 mi
14:07:52 NEAR EAST COAST OF HONSHU, JAPAN
2.9 km (1.8 mi) epicenter difference with GFZ
EMSC (European-Mediterranean Seismological Centre)
7.1 55 km
34 mi
14:07:51 Near East Coast of Honshu, Japan
3.6 km (2.2 mi) epicenter difference with GFZ
GeoAu (Geoscience Australia )
7.1 50 km
31 mi
14:07:50 72 Km ENE of Namie, Japan
12 km (7.7 mi) epicenter difference with GFZ
USGS (United States Geological Survey)
7.1 63 km
39 mi
14:07:51 Near East Coast of Eastern Honshu, Japan [Sea: Japan]
11 km (6.8 mi) epicenter difference with GFZ
INGV (Istituto Nazionale di Geofisica e Vulcanologia)
7.4 90 km
56 mi
14:07:56 Near East Coast of Honshu, Japan
14 km (8.5 mi) epicenter difference with GFZ
BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)
7.1 50 km
31 mi
14:07:50 日本本州东岸近海, Japan
17 km (10.6 mi) epicenter difference with GFZ
CEIC (China Earthquake Networks Center)

Seismograms

Seismic station: Matsushiro, Japan (MAJO/IU network) | Distance from quake: 329 km / 205 mi | Show on map | Station Info
Seismic station Matsushiro, Japan: vertical movement plot around time of quake (source: IRIS/BUD)
Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Bandpass filter applied: 0.1-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool
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2212 aftershocks for this quake

For this strong earthquake, 2212 aftershocks have been detected so far. The strongest was a magnitude 5.3 quake that hit 44 minutes after the mainshock in 11.8 km (7 mi) distance, in Japan, 100 km southeast of Sendai, Honshu-miyagi-ken, on Saturday, Feb 13, 2021 on 11:51 pm (Tokyo local time GMT +9).
The most recent aftershock occurred 3 years ago Japan, 98 km southeast of Sendai, Honshu-miyagi-ken, and had a magnitude of 2.9.

What are aftershocks?


Larger earthquakes (above magnitude 5 or so) such as this one are usually followed by smaller ones known as aftershocks that occur in the same area during the days, weeks, months or even years after the main shock.
[More info]

What about this quake?


Based on its magnitude, the fault that was active during the quake likely ruptured beneath a surface of approx. 1,259 km2 (=486 sqare miles) as a first-order estimate. The length of the rupture zone thus was probably around 61 km (38 mi).
[More info]


Recorded aftershocks, 200 latest and largest out of 2212 total

Date and Time GMTMag
Depth
DistanceRegionDetails
Feb 14, 2022 02:03 am (GMT +9)
2 years ago
1 year 0 weeks after main shock
2.9

49 km
17 km (10.5 mi)
S of main shock
Japan, 98 km SE of Sendai, Honshu-miyagi-kenMore
Feb 13, 2022 10:47 pm (GMT +9)
2 years ago
52 weeks after main shock
2.7

16 km
76 km (47 mi)
SE of main shock
Japan, 269 km NE of Tokyo, TokyoMore
Feb 12, 2022 10:25 pm (GMT +9)
2 years ago
52 weeks after main shock
2.6

45 km
12 km (7.3 mi)
SE of main shock
Japan, 92 km SE of Ishinomaki, Honshu-miyagi-kenMore
Feb 12, 2022 09:45 pm (GMT +9)
2 years ago
52 weeks after main shock
2.9

58 km
58 km (36 mi)
N of main shock
Japan, 38 km SE of Ishinomaki, Honshu-miyagi-kenMore
Feb 12, 2022 07:05 pm (GMT +9)
2 years ago
52 weeks after main shock
2.6

29 km
61 km (38 mi)
NE of main shock
Japan, 89 km SE of Ishinomaki, Honshu-miyagi-kenMore
Feb 12, 2022 05:41 pm (GMT +9)
2 years ago
52 weeks after main shock
2.6

27 km
62 km (38 mi)
NE of main shock
Japan, 90 km SE of Ishinomaki, Honshu-miyagi-kenMore
Feb 12, 2022 05:22 pm (GMT +9)
2 years ago
52 weeks after main shock
3.0

29 km
61 km (38 mi)
NE of main shock
Japan, 90 km SE of Ishinomaki, Honshu-miyagi-kenMore
Feb 12, 2022 03:12 pm (GMT +9)
2 years ago
52 weeks after main shock
3.1

46 km
13 km (8.1 mi)
S of main shock
Japan, 100 km SE of Sendai, Honshu-miyagi-kenMore
Feb 12, 2022 01:40 pm (GMT +9)
2 years ago
52 weeks after main shock
2.5

78 km
36 km (22 mi)
W of main shock
Fukushima, Japan, 45 km SE of Iwanuma, Honshu-miyagi-kenMore
Feb 12, 2022 12:10 pm (GMT +9)
2 years ago
52 weeks after main shock
3.8

40 km
40 km (25 mi)
SE of main shock
Japan, 90 km NE of Iwaki, FukushimaMore
May 1, 2021 10:27 am (GMT +9)
3 years ago - felt
11 weeks after main shock
6.8

61 km
52 km (32 mi)
N of main shock
Japan, 36 km SE of Ishinomaki, Honshu-miyagi-kenMore
Apr 18, 2021 09:29 am (GMT +9)
3 years ago - felt
9 weeks after main shock
6.1

46 km
68 km (43 mi)
N of main shock
Japan, 53 km E of Ishinomaki, Honshu-miyagi-kenMore
May 14, 2021 08:58 am (GMT +9)
3 years ago - felt
13 weeks after main shock
6.0

40 km
10.2 km (6.4 mi)
E of main shock
Japan, 98 km SE of Sendai, Honshu-miyagi-kenMore
Aug 22, 2021 11:24 am (GMT +9)
3 years ago - felt
27 weeks after main shock
5.6

54 km
18 km (11 mi)
SE of main shock
Japan, 94 km NE of Iwaki, FukushimaMore
Mar 17, 2021 05:28 pm (GMT +9)
3 years ago - felt
5 weeks after main shock
5.5

53 km
9.1 km (5.7 mi)
SE of main shock
Japan, 97 km SE of Sendai, Honshu-miyagi-kenMore
May 5, 2021 03:10 am (GMT +9)
3 years ago - felt
11 weeks after main shock
5.4

35 km
60 km (37 mi)
S of main shock
Japan, 73 km E of Iwaki, FukushimaMore
Jun 8, 2021 10:19 am (GMT +9)
3 years ago - felt
16 weeks after main shock
5.4

74 km
8.9 km (5.5 mi)
NE of main shock
Japan, 88 km SE of Sendai, Honshu-miyagi-kenMore
Feb 13, 2021 11:51 pm (GMT +9)
3 years ago - felt
44 minutes after main shock
5.3

56 km
12 km (7.3 mi)
SE of main shock
Japan, 100 km SE of Sendai, Honshu-miyagi-kenMore
Feb 15, 2021 09:26 pm (GMT +9)
3 years ago - felt
1 day 22 hours after main shock
5.3

49 km
22 km (14 mi)
SW of main shock
Japan, 95 km E of Fukushima, FukushimaMore
Feb 14, 2021 04:31 pm (GMT +9)
3 years ago - felt
17 hours after main shock
5.1

50 km
28 km (18 mi)
SW of main shock
Japan, 89 km E of Fukushima, FukushimaMore
Dec 8, 2021 04:22 pm (GMT +9)
2 years ago - felt
43 weeks after main shock
5.1

55 km
1.8 km (1.1 mi)
NE of main shock
Japan, 88 km SE of Sendai, Honshu-miyagi-kenMore
Apr 19, 2021 01:06 pm (GMT +9)
3 years ago
9 weeks after main shock
5.0

63 km
37 km (23 mi)
NW of main shock
Japan, 44 km S of Ishinomaki, Honshu-miyagi-kenMore
Feb 13, 2021 11:36 pm (GMT +9)
3 years ago
29 minutes after main shock
4.9

60 km
12 km (7.4 mi)
S of main shock
Japan, 99 km SE of Sendai, Honshu-miyagi-kenMore
Feb 17, 2021 11:06 pm (GMT +9)
3 years ago - felt
4 days after main shock
4.9

52 km
15 km (9.2 mi)
S of main shock
Japan, 92 km NE of Iwaki, FukushimaMore
Feb 27, 2021 02:03 am (GMT +9)
3 years ago
13 days after main shock
4.9

48 km
16 km (9.8 mi)
E of main shock
Japan, 88 km SE of Ishinomaki, Honshu-miyagi-kenMore
May 16, 2021 03:41 pm (GMT +9)
3 years ago
13 weeks after main shock
4.9

48 km
18 km (11 mi)
S of main shock
Japan, 88 km NE of Iwaki, FukushimaMore
Sep 2, 2021 04:17 am (GMT +9)
3 years ago - felt
29 weeks after main shock
4.9

55 km
9.3 km (5.8 mi)
SE of main shock
Japan, 98 km SE of Sendai, Honshu-miyagi-kenMore
Dec 8, 2021 02:29 am (GMT +9)
2 years ago - felt
42 weeks after main shock
4.9

8.6 km
68 km (42 mi)
SW of main shock
Japan, 37 km NE of Iwaki, FukushimaMore
Dec 2, 2021 05:24 pm (GMT +9)
2 years ago - felt
42 weeks after main shock
4.8

52 km
19 km (12 mi)
E of main shock
Japan, 91 km SE of Ishinomaki, Honshu-miyagi-kenMore
Feb 19, 2021 10:07 am (GMT +9)
3 years ago
5 days after main shock
4.7

45 km
19 km (12 mi)
E of main shock
Japan, 94 km SE of Ishinomaki, Honshu-miyagi-kenMore
Feb 26, 2021 01:04 pm (GMT +9)
3 years ago
13 days after main shock
4.7

48 km
15 km (9.2 mi)
S of main shock
Japan, 92 km NE of Iwaki, FukushimaMore
Aug 3, 2021 10:20 pm (GMT +9)
3 years ago
24 weeks after main shock
4.7

46 km
64 km (40 mi)
SE of main shock
Japan, 152 km SE of Sendai, Honshu-miyagi-kenMore
Feb 14, 2021 06:26 pm (GMT +9)
3 years ago
19 hours after main shock
4.6

50 km
21 km (13 mi)
S of main shock
Japan, 85 km NE of Iwaki, FukushimaMore
Feb 17, 2021 07:07 am (GMT +9)
3 years ago
3 days after main shock
4.6

41 km
73 km (46 mi)
N of main shock
Japan, 56 km E of Ishinomaki, Honshu-miyagi-kenMore
Feb 27, 2021 12:33 am (GMT +9)
3 years ago
13 days after main shock
4.6

77 km
63 km (39 mi)
SW of main shock
Japan, 42 km NE of Iwaki, FukushimaMore
Mar 8, 2021 11:36 pm (GMT +9)
3 years ago
3 weeks after main shock
4.6

59 km
6.6 km (4.1 mi)
NE of main shock
Japan, 87 km SE of Sendai, Honshu-miyagi-kenMore
Jul 18, 2021 01:21 am (GMT +9)
3 years ago
22 weeks after main shock
4.6

52 km
17 km (10.5 mi)
SE of main shock
Japan, 93 km NE of Iwaki, FukushimaMore
Jul 27, 2021 05:19 am (GMT +9)
3 years ago
23 weeks after main shock
4.6

80 km
51 km (32 mi)
S of main shock
Japan, 54 km NE of Iwaki, FukushimaMore
Dec 6, 2021 05:09 pm (GMT +9)
2 years ago
42 weeks after main shock
4.6

57 km
23 km (14 mi)
SW of main shock
Japan, 81 km E of Fukushima, FukushimaMore
Jan 4, 2022 02:35 pm (GMT +9)
2 years ago
46 weeks after main shock
4.6

62 km
10 km (6.2 mi)
W of main shock
Japan, 277 km NE of Tokyo, TokyoMore
Jan 15, 2022 10:28 am (GMT +9)
2 years ago
48 weeks after main shock
4.6

72 km
66 km (41 mi)
N of main shock
Honshu-miyagi-ken, JapanMore
Feb 14, 2021 04:59 pm (GMT +9)
3 years ago
18 hours after main shock
4.5

50 km
17 km (10.7 mi)
SE of main shock
Japan, 64 km E of Namie, FukushimaMore
Feb 18, 2021 03:02 pm (GMT +9)
3 years ago
5 days after main shock
4.5

60 km
5.7 km (3.5 mi)
NW of main shock
Japan, 70 km SE of Watari, Honshu-miyagi-kenMore
Mar 21, 2021 06:56 am (GMT +9)
3 years ago
5 weeks after main shock
4.5

49 km
16 km (10 mi)
SE of main shock
Japan, 68 km E of Namie, FukushimaMore
Sep 17, 2021 12:16 pm (GMT +9)
3 years ago
31 weeks after main shock
4.5

44 km
7.2 km (4.5 mi)
NW of main shock
Japan, 68 km SE of Watari, Honshu-miyagi-kenMore
Sep 24, 2021 01:44 pm (GMT +9)
2 years ago
32 weeks after main shock
4.5

63 km
50 km (31 mi)
N of main shock
Japan, 53 km SE of Ishinomaki, Honshu-miyagi-kenMore
Oct 5, 2021 06:06 am (GMT +9)
2 years ago
33 weeks after main shock
4.5

50 km
54 km (33 mi)
NE of main shock
Japan, 55 km SE of Ishinomaki, Honshu-miyagi-kenMore
Oct 18, 2021 11:01 am (GMT +9)
2 years ago - felt
35 weeks after main shock
4.5

50 km
51 km (32 mi)
N of main shock
Honshu-miyagi-ken, JapanMore
Nov 17, 2021 03:24 pm (GMT +9)
2 years ago
40 weeks after main shock
4.5

21 km
73 km (45 mi)
SW of main shock
Japan, 29 km NE of Iwaki, FukushimaMore
Jan 19, 2022 02:29 am (GMT +9)
2 years ago
48 weeks after main shock
4.5

40 km
45 km (28 mi)
SE of main shock
Japan, 274 km NE of Tokyo, TokyoMore
Jan 28, 2022 10:35 am (GMT +9)
2 years ago
50 weeks after main shock
4.5

67 km
57 km (36 mi)
N of main shock
Honshu-miyagi-ken, JapanMore
Feb 13, 2021 11:58 pm (GMT +9)
3 years ago
51 minutes after main shock
4.4

50 km
22 km (14 mi)
SE of main shock
Japan, 72 km E of Namie, FukushimaMore
Feb 14, 2021 01:32 am (GMT +9)
3 years ago
2 hours and 25 minutes after main shock
4.4

60 km
15 km (9.2 mi)
SE of main shock
Japan, 103 km SE of Sendai, Honshu-miyagi-kenMore
Feb 15, 2021 08:27 pm (GMT +9)
3 years ago
1 day 21 hours after main shock
4.4

39 km
13 km (8 mi)
E of main shock
Japan, 69 km E of Namie, FukushimaMore
Feb 15, 2021 08:59 pm (GMT +9)
3 years ago
1 day 22 hours after main shock
4.4

48 km
14 km (8.8 mi)
SE of main shock
Japan, 63 km E of Namie, FukushimaMore
Feb 23, 2021 06:22 am (GMT +9)
3 years ago
9 days after main shock
4.4

60 km
23 km (14 mi)
SW of main shock
Japan, 39 km E of Namie, FukushimaMore
Feb 26, 2021 07:18 pm (GMT +9)
3 years ago
13 days after main shock
4.4

50 km
12 km (7.3 mi)
SE of main shock
Japan, 63 km E of Namie, FukushimaMore
Mar 21, 2021 01:41 am (GMT +9)
3 years ago
5 weeks after main shock
4.4

48 km
57 km (35 mi)
N of main shock
Japan, 43 km SE of Ishinomaki, Honshu-miyagi-kenMore
Apr 7, 2021 05:10 am (GMT +9)
3 years ago
7 weeks after main shock
4.4

29 km
69 km (43 mi)
NE of main shock
Japan, 92 km SE of Ishinomaki, Honshu-miyagi-kenMore
Apr 16, 2021 08:51 pm (GMT +9)
3 years ago
9 weeks after main shock
4.4

48 km
66 km (41 mi)
N of main shock
Japan, 42 km E of Ishinomaki, Honshu-miyagi-kenMore
May 14, 2021 09:23 am (GMT +9)
3 years ago - felt
13 weeks after main shock
4.4

43 km
42 km (26 mi)
NW of main shock
Japan, 48 km SE of Sendai, Honshu-miyagi-kenMore
Sep 1, 2021 05:16 pm (GMT +9)
3 years ago
29 weeks after main shock
4.4

46 km
13 km (8.1 mi)
SE of main shock
Japan, 68 km E of Namie, FukushimaMore
Sep 18, 2021 05:21 am (GMT +9)
3 years ago
31 weeks after main shock
4.4

52 km
53 km (33 mi)
N of main shock
Japan, 37 km SE of Ishinomaki, Honshu-miyagi-kenMore
Feb 8, 2022 03:28 am (GMT +9)
2 years ago
51 weeks after main shock
4.4

49 km
51 km (32 mi)
N of main shock
Japan, 44 km SE of Ishinomaki, Honshu-miyagi-kenMore
Feb 13, 2021 11:58 pm (GMT +9)
3 years ago
51 minutes after main shock
4.4

68 km
6.2 km (3.8 mi)
E of main shock
Japan, 66 km E of xiang ma, FukushimaMore
Feb 13, 2021 11:23 pm (GMT +9)
3 years ago
16 minutes after main shock
4.3

50 km
16 km (10.2 mi)
SE of main shock
Japan, 63 km E of Namie, FukushimaMore
Feb 13, 2021 11:55 pm (GMT +9)
3 years ago
48 minutes after main shock
4.3

50 km
8.6 km (5.3 mi)
E of main shock
Japan, 66 km E of Namie, FukushimaMore
Feb 14, 2021 02:11 pm (GMT +9)
3 years ago
15 hours after main shock
4.3

53 km
19 km (12 mi)
S of main shock
Japan, 60 km E of Namie, FukushimaMore
Feb 14, 2021 02:53 pm (GMT +9)
3 years ago
16 hours after main shock
4.3

48 km
16 km (9.7 mi)
S of main shock
Japan, 57 km E of Namie, FukushimaMore
Feb 14, 2021 07:41 pm (GMT +9)
3 years ago
21 hours after main shock
4.3

49 km
8.3 km (5.2 mi)
SE of main shock
Japan, 61 km E of Namie, FukushimaMore
Feb 18, 2021 09:42 pm (GMT +9)
3 years ago
5 days after main shock
4.3

51 km
13 km (7.9 mi)
S of main shock
Japan, 59 km E of Namie, FukushimaMore
Feb 20, 2021 04:01 am (GMT +9)
3 years ago
6 days after main shock
4.3

52 km
17 km (10.4 mi)
SE of main shock
Japan, 61 km E of Namie, FukushimaMore
Feb 20, 2021 10:17 am (GMT +9)
3 years ago
6 days after main shock
4.3

54 km
61 km (38 mi)
N of main shock
Japan, 31 km SE of Ishinomaki, Honshu-miyagi-kenMore
Mar 20, 2021 06:26 pm (GMT +9)
3 years ago
5 weeks after main shock
4.3

51 km
64 km (40 mi)
N of main shock
Japan, 36 km E of Ishinomaki, Honshu-miyagi-kenMore
Apr 3, 2021 01:36 am (GMT +9)
3 years ago
7 weeks after main shock
4.3

50 km
10.9 km (6.8 mi)
E of main shock
Japan, 69 km E of Namie, FukushimaMore
May 19, 2021 08:54 pm (GMT +9)
3 years ago
14 weeks after main shock
4.3

30 km
22 km (14 mi)
E of main shock
Japan, 96 km SE of Ishinomaki, Honshu-miyagi-kenMore
Jun 30, 2021 12:53 pm (GMT +9)
3 years ago
20 weeks after main shock
4.3

49 km
66 km (41 mi)
S of main shock
Japan, 42 km E of Iwaki, FukushimaMore
Nov 6, 2021 11:40 pm (GMT +9)
2 years ago
38 weeks after main shock
4.3

30 km
50 km (31 mi)
SE of main shock
Japan, 89 km E of Namie, FukushimaMore
Dec 11, 2021 08:53 pm (GMT +9)
2 years ago
43 weeks after main shock
4.3

53 km
67 km (41 mi)
N of main shock
Japan, 31 km E of Ishinomaki, Honshu-miyagi-kenMore
Dec 16, 2021 09:55 am (GMT +9)
2 years ago
44 weeks after main shock
4.3

54 km
44 km (28 mi)
NW of main shock
Fukushima, Japan, 48 km SE of Sendai, Honshu-miyagi-kenMore
Feb 14, 2021 08:41 pm (GMT +9)
3 years ago
22 hours after main shock
4.2

47 km
12 km (7.6 mi)
SE of main shock
Japan, 62 km E of Namie, FukushimaMore
Mar 2, 2021 06:49 pm (GMT +9)
3 years ago
2 weeks after main shock
4.2

50 km
16 km (9.8 mi)
S of main shock
Japan, 56 km E of Namie, FukushimaMore
Mar 7, 2021 09:44 pm (GMT +9)
3 years ago
3 weeks after main shock
4.2

60 km
14 km (8.9 mi)
S of main shock
Japan, 61 km E of Namie, FukushimaMore
Mar 12, 2021 06:53 am (GMT +9)
3 years ago
4 weeks after main shock
4.2

47 km
15 km (9 mi)
S of main shock
Japan, 54 km E of Namie, FukushimaMore
Mar 17, 2021 08:11 pm (GMT +9)
3 years ago
5 weeks after main shock
4.2

54 km
8.1 km (5 mi)
SE of main shock
Japan, 64 km E of Namie, FukushimaMore
Mar 20, 2021 06:18 pm (GMT +9)
3 years ago - felt
5 weeks after main shock
4.2

60 km
64 km (40 mi)
N of main shock
Japan, 37 km E of Ishinomaki, Honshu-miyagi-kenMore
Mar 20, 2021 06:34 pm (GMT +9)
3 years ago
5 weeks after main shock
4.2

53 km
66 km (41 mi)
N of main shock
Japan, 30 km E of Ishinomaki, Honshu-miyagi-kenMore
Mar 20, 2021 07:39 pm (GMT +9)
3 years ago
5 weeks after main shock
4.2

42 km
70 km (44 mi)
NE of main shock
Japan, 58 km E of Ishinomaki, Honshu-miyagi-kenMore
Mar 24, 2021 09:11 am (GMT +9)
3 years ago
5 weeks after main shock
4.2

46 km
13 km (8.1 mi)
SE of main shock
Japan, 67 km E of Namie, FukushimaMore
Mar 26, 2021 09:07 pm (GMT +9)
3 years ago
6 weeks after main shock
4.2

54 km
65 km (40 mi)
N of main shock
Japan, 31 km E of Ishinomaki, Honshu-miyagi-kenMore
Apr 10, 2021 01:59 am (GMT +9)
3 years ago
8 weeks after main shock
4.2

49 km
13 km (8.3 mi)
E of main shock
Japan, 98 km SE of Sendai, Honshu-miyagi-kenMore
Apr 20, 2021 03:10 am (GMT +9)
3 years ago
9 weeks after main shock
4.2

54 km
17 km (10.8 mi)
SE of main shock
Japan, 95 km SE of Ishinomaki, Honshu-miyagi-kenMore
May 25, 2021 01:19 am (GMT +9)
3 years ago
14 weeks after main shock
4.2

50 km
8.6 km (5.3 mi)
E of main shock
Japan, 66 km E of Namie, FukushimaMore
Sep 13, 2021 01:36 am (GMT +9)
3 years ago
30 weeks after main shock
4.2

37 km
24 km (15 mi)
NE of main shock
Japan, 83 km SE of Ishinomaki, Honshu-miyagi-kenMore
Oct 28, 2021 11:47 pm (GMT +9)
2 years ago
37 weeks after main shock
4.2

48 km
15 km (9.1 mi)
E of main shock
Japan, 100 km SE of Sendai, Honshu-miyagi-kenMore
Nov 17, 2021 07:46 am (GMT +9)
2 years ago
39 weeks after main shock
4.2

48 km
13 km (7.8 mi)
S of main shock
Japan, 60 km E of Namie, FukushimaMore
Feb 14, 2021 12:05 am (GMT +9)
3 years ago
58 minutes after main shock
4.1

30 km
8.6 km (5.3 mi)
E of main shock
Japan, 66 km E of Namie, FukushimaMore
Feb 14, 2021 12:15 am (GMT +9)
3 years ago
1 hour and 8 minutes after main shock
4.1

50 km
3.5 km (2.1 mi)
S of main shock
Japan, 58 km NE of Namie, FukushimaMore
Feb 14, 2021 05:48 pm (GMT +9)
3 years ago
19 hours after main shock
4.1

50 km
14 km (9 mi)
S of main shock
Japan, 54 km E of Namie, FukushimaMore
Feb 16, 2021 10:59 pm (GMT +9)
3 years ago
3 days after main shock
4.1

43 km
25 km (16 mi)
S of main shock
Japan, 50 km E of Namie, FukushimaMore
Feb 18, 2021 07:37 pm (GMT +9)
3 years ago
5 days after main shock
4.1

50 km
14 km (9 mi)
S of main shock
Japan, 54 km E of Namie, FukushimaMore
Feb 20, 2021 08:53 am (GMT +9)
3 years ago
6 days after main shock
4.1

23 km
38 km (24 mi)
S of main shock
Japan, 69 km NE of Iwaki, FukushimaMore
Mar 22, 2021 09:08 am (GMT +9)
3 years ago
5 weeks after main shock
4.1

53 km
67 km (41 mi)
N of main shock
Japan, 30 km E of Ishinomaki, Honshu-miyagi-kenMore
Mar 24, 2021 07:25 pm (GMT +9)
3 years ago
6 weeks after main shock
4.1

53 km
69 km (43 mi)
N of main shock
Japan, 29 km E of Ishinomaki, Honshu-miyagi-kenMore
May 19, 2021 06:40 am (GMT +9)
3 years ago
13 weeks after main shock
4.1

49 km
50 km (31 mi)
N of main shock
Japan, 43 km SE of Ishinomaki, Honshu-miyagi-kenMore
Sep 20, 2021 01:11 am (GMT +9)
2 years ago
31 weeks after main shock
4.1

44 km
18 km (11 mi)
SE of main shock
Japan, 70 km E of Namie, FukushimaMore
Nov 20, 2021 05:07 am (GMT +9)
2 years ago
40 weeks after main shock
4.1

29 km
70 km (43 mi)
NE of main shock
Japan, 70 km E of Ishinomaki, Honshu-miyagi-kenMore
Dec 17, 2021 02:39 pm (GMT +9)
2 years ago
44 weeks after main shock
4.1

80 km
8.5 km (5.3 mi)
S of main shock
Japan, 57 km E of Namie, FukushimaMore
Jan 4, 2022 08:37 pm (GMT +9)
2 years ago
46 weeks after main shock
4.1

51 km
23 km (14 mi)
S of main shock
Japan, 263 km NE of Tokyo, TokyoMore
Feb 14, 2021 12:36 am (GMT +9)
3 years ago
1 hour and 29 minutes after main shock
4.0

47 km
22 km (14 mi)
SW of main shock
Japan, 44 km E of Namie, FukushimaMore
Feb 14, 2021 01:53 am (GMT +9)
3 years ago
2 hours and 46 minutes after main shock
4.0

50 km
14 km (9 mi)
S of main shock
Japan, 54 km E of Namie, FukushimaMore
Feb 14, 2021 02:36 am (GMT +9)
3 years ago
3 hours after main shock
4.0

50 km
17 km (10.6 mi)
E of main shock
Japan, 91 km SE of Ishinomaki, Honshu-miyagi-kenMore
Feb 15, 2021 06:25 am (GMT +9)
3 years ago
1 day 7 hours after main shock
4.0

50 km
27 km (17 mi)
S of main shock
Japan, 44 km E of Namie, FukushimaMore
Feb 15, 2021 07:32 am (GMT +9)
3 years ago
1 day 8 hours after main shock
4.0

47 km
9.4 km (5.8 mi)
S of main shock
Japan, 56 km E of Namie, FukushimaMore
Feb 18, 2021 11:52 am (GMT +9)
3 years ago
5 days after main shock
4.0

50 km
8.6 km (5.3 mi)
E of main shock
Japan, 66 km E of Namie, FukushimaMore
Feb 23, 2021 06:40 am (GMT +9)
3 years ago
9 days after main shock
4.0

50 km
8.6 km (5.3 mi)
E of main shock
Japan, 66 km E of Namie, FukushimaMore
Feb 23, 2021 09:52 am (GMT +9)
3 years ago
9 days after main shock
4.0

49 km
17 km (10.7 mi)
S of main shock
Japan, 58 km E of Namie, FukushimaMore
Mar 9, 2021 05:21 am (GMT +9)
3 years ago
3 weeks after main shock
4.0

30 km
75 km (47 mi)
S of main shock
Japan, 37 km E of Iwaki, FukushimaMore
Mar 20, 2021 07:37 pm (GMT +9)
3 years ago
5 weeks after main shock
4.0

55 km
67 km (42 mi)
N of main shock
Japan, 26 km E of Ishinomaki, Honshu-miyagi-kenMore
Mar 21, 2021 12:36 am (GMT +9)
3 years ago
5 weeks after main shock
4.0

53 km
66 km (41 mi)
N of main shock
Japan, 31 km E of Ishinomaki, Honshu-miyagi-kenMore
Mar 21, 2021 03:15 pm (GMT +9)
3 years ago
5 weeks after main shock
4.0

54 km
65 km (41 mi)
N of main shock
Japan, 30 km E of Ishinomaki, Honshu-miyagi-kenMore
Apr 1, 2021 03:19 pm (GMT +9)
3 years ago
7 weeks after main shock
4.0

55 km
67 km (41 mi)
N of main shock
Japan, 27 km E of Ishinomaki, Honshu-miyagi-kenMore
Apr 18, 2021 10:00 am (GMT +9)
3 years ago - felt
9 weeks after main shock
4.0

44 km
14 km (8.8 mi)
S of main shock
Japan, 59 km E of Namie, FukushimaMore
May 23, 2021 06:15 pm (GMT +9)
3 years ago
14 weeks after main shock
4.0

52 km
15 km (9.1 mi)
E of main shock
Japan, 99 km SE of Sendai, Honshu-miyagi-kenMore
Jun 19, 2021 02:56 pm (GMT +9)
3 years ago
18 weeks after main shock
4.0

51 km
12 km (7.4 mi)
NE of main shock
Japan, 87 km SE of Sendai, Honshu-miyagi-kenMore
Jun 27, 2021 12:21 am (GMT +9)
3 years ago
19 weeks after main shock
4.0

50 km
8.6 km (5.3 mi)
E of main shock
Japan, 66 km E of Namie, FukushimaMore
Jul 15, 2021 05:40 pm (GMT +9)
3 years ago
22 weeks after main shock
4.0

89 km
26 km (16 mi)
N of main shock
Japan, 56 km SE of Ishinomaki, Honshu-miyagi-kenMore
Jul 28, 2021 02:35 am (GMT +9)
3 years ago
23 weeks after main shock
4.0

50 km
17 km (10.6 mi)
E of main shock
Japan, 91 km SE of Ishinomaki, Honshu-miyagi-kenMore
Sep 28, 2021 12:30 am (GMT +9)
2 years ago
32 weeks after main shock
4.0

49 km
50 km (31 mi)
N of main shock
Japan, 43 km SE of Ishinomaki, Honshu-miyagi-kenMore
Oct 27, 2021 03:27 am (GMT +9)
2 years ago
36 weeks after main shock
4.0

49 km
63 km (39 mi)
S of main shock
Japan, 48 km E of Iwaki, FukushimaMore
Nov 28, 2021 07:04 am (GMT +9)
2 years ago
41 weeks after main shock
4.0

50 km
17 km (10.6 mi)
E of main shock
Japan, 91 km SE of Ishinomaki, Honshu-miyagi-kenMore
Feb 26, 2021 02:03 pm (GMT +9)
3 years ago
13 days after main shock
4.0

50 km
27 km (17 mi)
S of main shock
Japan, 44 km E of Namie, FukushimaMore
Feb 26, 2021 07:13 am (GMT +9)
3 years ago
12 days after main shock
4.0

60 km
16 km (10.2 mi)
SE of main shock
Japan, 71 km E of xiang ma, FukushimaMore
Apr 12, 2021 02:00 am (GMT +9)
3 years ago
8 weeks after main shock
4.0

50 km
17 km (10.6 mi)
E of main shock
Japan, 77 km E of xiang ma, FukushimaMore
Apr 14, 2021 07:03 pm (GMT +9)
3 years ago
9 weeks after main shock
4.0

60 km
63 km (39 mi)
N of main shock
Japan, 29 km SE of Ishinomaki, Honshu-miyagi-kenMore
Feb 14, 2021 12:25 am (GMT +9)
3 years ago
1 hour and 18 minutes after main shock
3.9

50 km
8.6 km (5.3 mi)
E of main shock
Japan, 96 km SE of Sendai, Honshu-miyagi-kenMore
Feb 14, 2021 01:13 am (GMT +9)
3 years ago
2 hours and 6 minutes after main shock
3.9

50 km
27 km (17 mi)
S of main shock
Japan, 88 km NE of Iwaki, FukushimaMore
Feb 14, 2021 01:51 am (GMT +9)
3 years ago
2 hours and 44 minutes after main shock
3.9

50 km
16 km (10.2 mi)
SE of main shock
Japan, 95 km NE of Iwaki, FukushimaMore
Feb 14, 2021 11:19 pm (GMT +9)
3 years ago
1 day 0 hours after main shock
3.9

46 km
12 km (7.5 mi)
SE of main shock
Japan, 93 km S of Ishinomaki, Honshu-miyagi-kenMore
Feb 15, 2021 03:12 am (GMT +9)
3 years ago
1 day 4 hours after main shock
3.9

50 km
14 km (9 mi)
S of main shock
Japan, 98 km SE of Sendai, Honshu-miyagi-kenMore
Feb 15, 2021 05:10 pm (GMT +9)
3 years ago
1 day 18 hours after main shock
3.9

2.9 km
35 km (21 mi)
SE of main shock
Japan, 77 km E of Namie, FukushimaMore
Feb 15, 2021 09:53 pm (GMT +9)
3 years ago
1 day 23 hours after main shock
3.9

45 km
22 km (14 mi)
S of main shock
Japan, 49 km E of Namie, FukushimaMore
Feb 16, 2021 08:15 am (GMT +9)
3 years ago
2 days after main shock
3.9

49 km
20 km (13 mi)
S of main shock
Japan, 83 km NE of Iwaki, FukushimaMore
Feb 22, 2021 11:23 am (GMT +9)
3 years ago
9 days after main shock
3.9

44 km
16 km (10.2 mi)
E of main shock
Japan, 92 km SE of Ishinomaki, Honshu-miyagi-kenMore
Mar 6, 2021 08:47 am (GMT +9)
3 years ago
3 weeks after main shock
3.9

53 km
17 km (10.3 mi)
S of main shock
Japan, 93 km NE of Iwaki, FukushimaMore
Mar 8, 2021 11:58 pm (GMT +9)
3 years ago
3 weeks after main shock
3.9

50 km
3.5 km (2.1 mi)
S of main shock
Japan, 90 km SE of Sendai, Honshu-miyagi-kenMore
Mar 12, 2021 03:01 am (GMT +9)
3 years ago
4 weeks after main shock
3.9

50 km
14 km (9 mi)
S of main shock
Japan, 98 km SE of Sendai, Honshu-miyagi-kenMore
Mar 20, 2021 06:29 pm (GMT +9)
3 years ago
5 weeks after main shock
3.9

54 km
65 km (40 mi)
N of main shock
Japan, 29 km SE of Ishinomaki, Honshu-miyagi-kenMore
Apr 12, 2021 01:59 am (GMT +9)
3 years ago
8 weeks after main shock
3.9

46 km
15 km (9.4 mi)
E of main shock
Japan, 90 km SE of Ishinomaki, Honshu-miyagi-kenMore
Apr 19, 2021 08:22 pm (GMT +9)
3 years ago
9 weeks after main shock
3.9

29 km
48 km (30 mi)
S of main shock
Japan, 88 km E of Iwaki, FukushimaMore
Apr 24, 2021 06:34 am (GMT +9)
3 years ago
10 weeks after main shock
3.9

60 km
75 km (47 mi)
N of main shock
Japan, 35 km E of Ishinomaki, Honshu-miyagi-kenMore
May 3, 2021 02:29 pm (GMT +9)
3 years ago
11 weeks after main shock
3.9

49 km
52 km (32 mi)
N of main shock
Japan, 43 km SE of Ishinomaki, Honshu-miyagi-kenMore
May 13, 2021 10:26 am (GMT +9)
3 years ago
13 weeks after main shock
3.9

47 km
19 km (12 mi)
S of main shock
Japan, 49 km E of Namie, FukushimaMore
May 19, 2021 02:17 am (GMT +9)
3 years ago
13 weeks after main shock
3.9

37 km
72 km (45 mi)
NE of main shock
Japan, 70 km E of Ishinomaki, Honshu-miyagi-kenMore
Jun 7, 2021 12:59 am (GMT +9)
3 years ago
16 weeks after main shock
3.9

40 km
27 km (17 mi)
E of main shock
Japan, 86 km SE of Ishinomaki, Honshu-miyagi-kenMore
Jul 20, 2021 08:41 am (GMT +9)
3 years ago
22 weeks after main shock
3.9

14 km
41 km (26 mi)
SE of main shock
Japan, 96 km NE of Iwaki, FukushimaMore
Oct 14, 2021 04:30 am (GMT +9)
2 years ago
35 weeks after main shock
3.9

47 km
7.5 km (4.7 mi)
S of main shock
JapanMore
Feb 15, 2021 11:57 pm (GMT +9)
3 years ago
2 days after main shock
3.9

50 km
14 km (9 mi)
S of main shock
Japan, 63 km E of xiang ma, FukushimaMore
Feb 14, 2021 12:16 am (GMT +9)
3 years ago
1 hour and 9 minutes after main shock
3.8

40 km
17 km (10.7 mi)
E of main shock
Japan, 93 km SE of Ishinomaki, Honshu-miyagi-kenMore
Feb 14, 2021 01:20 am (GMT +9)
3 years ago
2 hours and 13 minutes after main shock
3.8

38 km
13 km (8.1 mi)
S of main shock
Japan, 93 km NE of Iwaki, FukushimaMore
Feb 14, 2021 02:01 am (GMT +9)
3 years ago
2 hours and 53 minutes after main shock
3.8

48 km
5 km (3.1 mi)
S of main shock
Japan, 93 km SE of Sendai, Honshu-miyagi-kenMore
Feb 14, 2021 06:08 am (GMT +9)
3 years ago
7 hours after main shock
3.8

47 km
13 km (8.3 mi)
S of main shock
Japan, 99 km SE of Sendai, Honshu-miyagi-kenMore
Feb 14, 2021 09:49 am (GMT +9)
3 years ago
11 hours after main shock
3.8

44 km
13 km (8 mi)
S of main shock
Japan, 98 km SE of Sendai, Honshu-miyagi-kenMore
Feb 14, 2021 04:19 pm (GMT +9)
3 years ago
17 hours after main shock
3.8

60 km
14 km (9 mi)
S of main shock
Japan, 98 km SE of Sendai, Honshu-miyagi-kenMore
Feb 14, 2021 07:45 pm (GMT +9)
3 years ago
21 hours after main shock
3.8

47 km
12 km (7.8 mi)
S of main shock
Japan, 98 km SE of Sendai, Honshu-miyagi-kenMore
Feb 16, 2021 09:48 am (GMT +9)
3 years ago
2 days after main shock
3.8

42 km
12 km (7.7 mi)
S of main shock
Japan, 98 km SE of Sendai, Honshu-miyagi-kenMore
Feb 19, 2021 10:01 am (GMT +9)
3 years ago
5 days after main shock
3.8

50 km
3.5 km (2.1 mi)
S of main shock
Japan, 90 km SE of Sendai, Honshu-miyagi-kenMore
Feb 23, 2021 01:33 am (GMT +9)
3 years ago
9 days after main shock
3.8

41 km
16 km (10 mi)
E of main shock
Japan, 91 km SE of Ishinomaki, Honshu-miyagi-kenMore
Mar 1, 2021 03:07 pm (GMT +9)
3 years ago
2 weeks after main shock
3.8

49 km
17 km (10.5 mi)
SE of main shock
Japan, 95 km NE of Iwaki, FukushimaMore
Mar 7, 2021 02:14 am (GMT +9)
3 years ago
3 weeks after main shock
3.8

50 km
3.5 km (2.1 mi)
S of main shock
Japan, 90 km SE of Sendai, Honshu-miyagi-kenMore
Mar 9, 2021 06:51 am (GMT +9)
3 years ago
3 weeks after main shock
3.8

50 km
3.5 km (2.1 mi)
S of main shock
Japan, 90 km SE of Sendai, Honshu-miyagi-kenMore
Mar 20, 2021 06:22 pm (GMT +9)
3 years ago
5 weeks after main shock
3.8

54 km
64 km (40 mi)
N of main shock
Japan, 29 km SE of Ishinomaki, Honshu-miyagi-kenMore
Mar 21, 2021 04:35 am (GMT +9)
3 years ago
5 weeks after main shock
3.8

40 km
69 km (43 mi)
NE of main shock
Japan, 56 km E of Ishinomaki, Honshu-miyagi-kenMore
Mar 21, 2021 04:47 am (GMT +9)
3 years ago
5 weeks after main shock
3.8

54 km
66 km (41 mi)
N of main shock
Japan, 28 km E of Ishinomaki, Honshu-miyagi-kenMore
Mar 23, 2021 12:06 am (GMT +9)
3 years ago
5 weeks after main shock
3.8

44 km
14 km (8.6 mi)
S of main shock
Japan, 97 km SE of Sendai, Honshu-miyagi-kenMore
Apr 21, 2021 04:28 pm (GMT +9)
3 years ago
10 weeks after main shock
3.8

48 km
4 km (2.5 mi)
SE of main shock
Japan, 92 km SE of Sendai, Honshu-miyagi-kenMore
May 1, 2021 03:58 pm (GMT +9)
3 years ago
11 weeks after main shock
3.8

49 km
57 km (36 mi)
N of main shock
Japan, 41 km SE of Ishinomaki, Honshu-miyagi-kenMore
May 25, 2021 08:03 pm (GMT +9)
3 years ago
14 weeks after main shock
3.8

50 km
4.5 km (2.8 mi)
SE of main shock
Japan, 93 km SE of Sendai, Honshu-miyagi-kenMore
Jun 12, 2021 05:49 pm (GMT +9)
3 years ago
17 weeks after main shock
3.8

60 km
63 km (39 mi)
N of main shock
Japan, 29 km SE of Ishinomaki, Honshu-miyagi-kenMore
Jul 9, 2021 06:40 am (GMT +9)
3 years ago
21 weeks after main shock
3.8

75 km
47 km (29 mi)
W of main shock
Fukushima, Japan, 33 km SE of Watari, Honshu-miyagi-kenMore
Jul 14, 2021 02:27 pm (GMT +9)
3 years ago
22 weeks after main shock
3.8

77 km
76 km (47 mi)
S of main shock
Japan, 51 km E of Iwaki, FukushimaMore
Aug 8, 2021 06:18 pm (GMT +9)
3 years ago
25 weeks after main shock
3.8

45 km
17 km (10.5 mi)
S of main shock
Japan, 97 km SE of Sendai, Honshu-miyagi-kenMore
Aug 9, 2021 11:41 pm (GMT +9)
3 years ago
25 weeks after main shock
3.8

85 km
46 km (29 mi)
W of main shock
Fukushima, Japan, 31 km SE of Watari, Honshu-miyagi-kenMore
Aug 21, 2021 03:19 am (GMT +9)
3 years ago
27 weeks after main shock
3.8

48 km
15 km (9.3 mi)
E of main shock
Japan, 90 km SE of Ishinomaki, Honshu-miyagi-kenMore
Nov 15, 2021 10:28 am (GMT +9)
2 years ago
39 weeks after main shock
3.8

29 km
76 km (47 mi)
NE of main shock
Japan, 70 km E of Ishinomaki, Honshu-miyagi-kenMore
Jan 15, 2022 07:56 pm (GMT +9)
2 years ago
48 weeks after main shock
3.8

41 km
72 km (45 mi)
NE of main shock
JapanMore
Feb 14, 2021 12:31 am (GMT +9)
3 years ago
1 hour and 24 minutes after main shock
3.7

36 km
18 km (10.9 mi)
S of main shock
Japan, 86 km NE of Iwaki, FukushimaMore
Feb 14, 2021 01:16 am (GMT +9)
3 years ago
2 hours and 9 minutes after main shock
3.7

47 km
13 km (8 mi)
E of main shock
Japan, 100 km SE of Sendai, Honshu-miyagi-kenMore
Feb 14, 2021 01:21 am (GMT +9)
3 years ago
2 hours and 14 minutes after main shock
3.7

45 km
4 km (2.5 mi)
SE of main shock
Japan, 92 km SE of Sendai, Honshu-miyagi-kenMore
Feb 14, 2021 02:50 am (GMT +9)
3 years ago
4 hours after main shock
3.7

50 km
14 km (9 mi)
S of main shock
Japan, 98 km SE of Sendai, Honshu-miyagi-kenMore
Feb 13, 2021 11:07 pm (GMT +9)
3 years ago - felt
7.1

56 km
0 km - This quakeNorth Pacific Ocean, Japan, 88 km SE of Sendai, Honshu-miyagi-ken
Main Shock (this quake)
More
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Map of aftershocks

Earthquake statistics

Average number of earthquakes

Based on data from the past 10 years and our earthquake archive back to 1900, there are about 1,700 quakes on average per year in the area near the epicenter of this quake (within 100 km/61 mi):
  • Mag. 7 or higher: 0.15 quakes per year (or 1 quake every 6.7 years)
  • Mag. 6 or higher: 0.72 quakes per year (or 1 quake every 1.4 years)
  • Mag. 5 or higher: 10.8 quakes per year
  • Mag. 4 or higher: 85 quakes per year (or 7.1 quakes per month)
  • Mag. 3 or higher: 585 quakes per year (or 49 quakes per month)
  • Mag. 2 or higher: 1,700 quakes per year (or 4.5 quakes per day)
The area where this quake occurred has a very high level of seismic activity. It has had at least 20 quakes above magnitude 7 since 1900, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 5 to 10 years.

Number of quakes per year

Previous quakes in the same area of this earthquake

Map of earlier quakes in the area of this quake

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