Latest quakes in or near Sambu-gun, Chiba, Japan - list, stats and map
Latest See all | Mag. 2.5 earthquake North Pacific Ocean - Chiba, Japan - |
Latest felt | Mag. 3.1 earthquake North Pacific Ocean - Chiba, Japan - |
Strongest past 30 days | Mag. 5.1 8 km E of Funaishikawa - Japan - |
- 0 quakes above magnitude 5
- 1 quake between magnitude 4 and 5
- 4 quakes between magnitude 3 and 4
- 8 quakes between magnitude 2 and 3
Date and Time | Mag Depth | Nearest Volcano | Location | Details | Map |
---|---|---|---|---|---|
Apr 27, 06:41 pm (GMT +9) | 2.5 46 km | 16 km (9.9 mi) to the E | North Pacific Ocean, 12 km southeast of Asahi, Chiba, Japan | Info | |
Apr 27, 05:11 pm (GMT +9) | 3.1 25 km | 27 km (17 mi) to the S | North Pacific Ocean, 17 km southeast of Mobara, Chiba, Japan I FELT IT - 4 reports | Info | |
Friday, April 26, 2024 GMT (1 quake) | |||||
Apr 27, 12:21 am (GMT +9) | 2.6 80 km | 69 km (43 mi) to the W | 5.8 km east of Saitama, Saitama, Japan | Info | |
Thursday, April 25, 2024 GMT (3 quakes) | |||||
Apr 26, 05:39 am (GMT +9) | 2.7 42 km | 67 km (42 mi) to the NE | North Pacific Ocean, 41 km east of Mito, Ibaraki, Japan | Info | |
Apr 25, 01:46 pm (GMT +9) | 4.0 60 km | 88 km (55 mi) to the N | 21 km northeast of Mito, Ibaraki, Japan I FELT IT - 1 report | Info | |
Apr 25, 01:45 pm (GMT +9) | 3.8 55 km | 84 km (52 mi) to the N | 18 km northeast of Mito, Ibaraki, Japan I FELT IT | Info | |
Wednesday, April 24, 2024 GMT (3 quakes) | |||||
Apr 25, 05:29 am (GMT +9) | 2.6 54 km | 25 km (16 mi) to the S | North Pacific Ocean, 16 km east of Mobara, Chiba, Japan | Info | |
Apr 24, 09:16 pm (GMT +9) | 3.7 50 km | 77 km (48 mi) to the N | 15 km northeast of Mito, Ibaraki, Japan I FELT IT - 6 reports | Info | |
Apr 24, 11:40 am (Universal Time) | 5.1 55 km | 84 km (52 mi) to the N | 8 km E of Funaishikawa, Japan I FELT IT - 119 reports | Info | |
Tuesday, April 23, 2024 GMT (4 quakes) | |||||
Apr 24, 03:27 am (GMT +9) | 3.2 125 km | 98 km (61 mi) to the NW | 2.9 km southwest of Tochigi, Tochigi, Japan I FELT IT | Info | |
Apr 24, 02:39 am (GMT +9) | 2.5 101 km | 78 km (48 mi) to the NW | Japan: SW IBARAKI PREF | Info |
Sambu-gun Quake-O-Meter
Latest seismic signals
Earthquake Catalog - Look up past earthquakes
or | ||
Look up quakes! |
Earthquake statistics
Average number of earthquakes
- Mag. 7 or higher: 0.08 quakes per year (or 1 quake every 12.5 years)
- Mag. 6 or higher: 0.52 quakes per year (or 1 quake every 1.9 years)
- Mag. 5 or higher: 8.3 quakes per year
- Mag. 4 or higher: 31.9 quakes per year (or 2.7 quakes per month)
- Mag. 3 or higher: 91 quakes per year (or 7.6 quakes per month)
- Mag. 2 or higher: 143 quakes per year (or 11.9 quakes per month)
- Mag. 1 or higher: 256 quakes per year (or 21.3 quakes per month)
Number of earthquakes over time
Sambu-gun Earthquake FAQ
+How frequent are earthquakes in or near Sambu-gun, Chiba, Japan?
Sambu-gun has a very high level of seismic activity. Based on data from the past 14 years and our earthquake archive back to 1900, there are about 140 quakes on average per year in or near Sambu-gun, Chiba, Japan. Sambu-gun has had at least 10 quakes above magnitude 7 since 1900, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 10 to 15 years.
+How many earthquakes occur every year in or near Sambu-gun, Chiba, Japan?
On average, Sambu-gun has about 91 quakes of magnitude 3 or higher per year (Mag 4+: 31.9 quakes per year, Mag 5+: 8.3 quakes per year).
+When was the latest earthquake in Sambu-gun?
The last earthquake in Sambu-gun occurred 2 hours and 1 minutes ago and had a magnitude of 2.5:
A light magnitude 2.5 earthquake occurred in the North Pacific Ocean near the coast of Chiba, Japan, in the late afternoon of Saturday, Apr 27, 2024 at 6.41 pm local time (GMT +9). The quake had a shallow depth of 46 km (29 mi) and was not felt (or at least not reported so).
+How many quakes were there in Sambu-gun in the past 30 days?
In the past 30 days, Sambu-gun has been shaken by 0 quakes of magnitude 5.0 or above, 1 quake of magnitude 4.3, 4 quakes between 3.0 and 4.0, and 8 quakes between 2.0 and 3.0.
+What was the strongest quake in Sambu-gun in the past 30 days?
The strongest earthquake in Sambu-gun in the past 30 days had a magnitude of 5.1 and occurred 3 days ago:
A strong magnitude 5.1 earthquake occurred in the North Pacific Ocean near the coast of Ibaraki, Japan, Wed, Apr 24, 2024 11:40 GMT. The quake had a shallow depth of 55 km (34 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 Sambu-gun, Chiba, Japan
Date and Time | Mag Depth | ###DIST_LABEL### | Location | Details | Map |
---|