Latest quakes in or near Agatsuma-gun, Gunma, Japan - list, stats and map
| Latest See all | Mag. 3.2 earthquake 2.9 km southwest of Tochigi - Tochigi, Japan - |
| Strongest since 2024 | Mag. 7.5 Ishikawa - Toyama, Japan - Jan 1, 2024 - |
- 1 quake above magnitude 7
- 5 quakes between magnitude 3 and 4
- 6 quakes between magnitude 2 and 3
Date and Time | Mag Depth | Nearest Volcano | Location | Details | Map |
|---|---|---|---|---|---|
| Apr 24, 03:27 am (GMT +9) | 3.2 125 km | 94 km (58 mi) to the E |  2.9 km southwest of Tochigi, Tochigi, Japan I FELT IT | Info | |
| Apr 23, 02:14 pm (GMT +9) | 2.6 11 km | 88 km (55 mi) to the SW | 14 km south of Chino, Nagano, Japan I FELT IT | Info | |
| Monday, April 22, 2024 GMT (1 quake) | |||||
| Apr 23, 12:16 am (GMT +9) | 3.0 221 km | 64 km (40 mi) to the W | 12 km north of Matsumoto, Nagano, Japan I FELT IT | Info | |
| Friday, April 19, 2024 GMT (2 quakes) | |||||
| Apr 20, 05:16 am (GMT +9) | 3.7 412 km | 64 km (40 mi) to the W | 34 km west of Nagano, Nagano, Japan I FELT IT | Info | |
| Apr 19, 09:33 am (GMT +9) | 4.5 74 km | 95 km (59 mi) to the E | 2 km ENE of Fujioka, Japan I FELT IT | Info | |
| Wednesday, April 17, 2024 GMT (1 quake) | |||||
| Apr 17, 09:48 am (GMT +9) | 2.5 152 km | 13 km (8.1 mi) to the S | Japan: NW GUNMA PREF | Info | |
| Sunday, April 14, 2024 GMT (1 quake) | |||||
| Apr 14, 04:46 pm (GMT +9) | 2.7 163 km | 8 km (5 mi) to the S | Japan: NW GUNMA PREF | Info | |
| Saturday, April 6, 2024 GMT (1 quake) | |||||
| Apr 6, 09:13 am (GMT +9) | 3.7 98 km | 92 km (57 mi) to the NW | Japan: OFF S NIIGATA PREF | Info | |
| Thursday, April 4, 2024 GMT (1 quake) | |||||
| Apr 4, 09:45 pm (GMT +9) | 2.5 174 km | 53 km (33 mi) to the S | Japan: EASTERN NAGANO PREF | Info | |
| Friday, March 29, 2024 GMT (1 quake) | |||||
| Mar 29, 08:17 pm (GMT +9) | 2.5 174 km | 24 km (15 mi) to the SE | Japan: SE GUNMA PREF | Info | |
| Wednesday, March 27, 2024 GMT (1 quake) | |||||
| Mar 27, 09:19 am (GMT +9) | 2.9 142 km | 23 km (14 mi) to the E | Japan: NW GUNMA PREF | Info | |
Agatsuma-gun Quake-O-Meter
Latest seismic signals
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Earthquake statistics
Average number of earthquakes
- Mag. 7 or higher: 0.02 quakes per year (or 1 quake every 62.5 years)
- Mag. 6 or higher: 0.13 quakes per year (or 1 quake every 7.9 years)
- Mag. 5 or higher: 0.7 quakes per year (or 1 quake every 1.4 years)
- Mag. 4 or higher: 3.6 quakes per year
- Mag. 3 or higher: 9.4 quakes per year
- Mag. 2 or higher: 19 quakes per year
- Mag. 1 or higher: 69 quakes per year (or 5.7 quakes per month)
Number of earthquakes over time
Agatsuma-gun Earthquake FAQ
+How frequent are earthquakes in or near Agatsuma-gun, Gunma, Japan?
Agatsuma-gun has a very high level of seismic activity. Based on data from the past 54 years and our earthquake archive back to 1900, there are about 17.3 quakes on average per year in or near Agatsuma-gun, Gunma, Japan. Agatsuma-gun has had at least 2 quakes above magnitude 7 since 1900, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 60 to 65 years.
+How many earthquakes occur every year in or near Agatsuma-gun, Gunma, Japan?
On average, Agatsuma-gun has about 19 quakes of magnitude 2 or higher per year.
+When was the latest earthquake in Agatsuma-gun?
The last earthquake in Agatsuma-gun occurred 1 day 15 hours ago and had a magnitude of 3.2:
A light magnitude 3.2 earthquake hit 2.9 km (1.8 mi) away from Tochigi, Tochigi, Japan, in the early morning of Wednesday, Apr 24, 2024 at 3.27 am local time (GMT +9). The quake had a moderate depth of 125 km (78 mi) and was not felt (or at least not reported so).
+How many quakes were there in Agatsuma-gun since 2024?
Since 2024, Agatsuma-gun has been shaken by 1 quake of magnitude 7.5, 5 quakes between 3.0 and 4.0, and 6 quakes between 2.0 and 3.0.
+What was the strongest quake in Agatsuma-gun since 2024?
The strongest earthquake in Agatsuma-gun since 2024 had a magnitude of 7.5 and occurred 16 weeks ago:
A powerful magnitude 7.5 earthquake hit 85 km (53 mi) away from Takaoka, Toyama, Japan, in the afternoon of Monday, Jan 1, 2024 at 4.10 pm local time (GMT +9). The quake had a very shallow depth of 10 km (6 mi) and was felt over a large region.
Embed or share standalone map
You can use the standalone version of our interactive earthquake map or embed it on your website:Largest Quakes in or near Agatsuma-gun, Gunma, Japan
Date and Time | Mag Depth | ###DIST_LABEL### | Location | Details | Map |
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