Latest quakes in or near Annaka Shi, Gunma, Japan - list, stats and map
Latest See all | Mag. 3.2 earthquake 2.9 km southwest of Tochigi - Tochigi, Japan - |
Strongest past 30 days | Mag. 4.5 12 km southwest of Oyama - Tochigi, Japan - |
- 0 quakes above magnitude 4
- 5 quakes between magnitude 2 and 3
Date and Time | Mag Depth | Nearest Volcano | Location | Details | Map |
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Apr 24, 03:27 am (GMT +9) | 3.2 125 km | 67 km (42 mi) to the E | 2.9 km southwest of Tochigi, Tochigi, Japan I FELT IT | Info | |
Apr 24, 02:39 am (GMT +9) | 2.5 101 km | 88 km (55 mi) to the E | 5.7 km southwest of Chikusei, Ibaraki, Japan | Info | |
Apr 23, 02:14 pm (GMT +9) | 2.6 11 km | 66 km (41 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 | |
Saturday, April 20, 2024 GMT (1 quake) | |||||
Apr 21, 02:45 am (GMT +9) | 3.0 246 km | 93 km (58 mi) to the W | 36 km southwest 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 | 81 km (50 mi) to the NW | 34 km west of Nagano, Nagano, Japan I FELT IT | Info | |
Apr 19, 09:33 am (GMT +9) | 4.5 74 km | 64 km (40 mi) to the E | 12 km southwest of Oyama, Tochigi, Japan I FELT IT | Info | |
Thursday, April 18, 2024 GMT (1 quake) | |||||
Apr 18, 06:00 pm (GMT +9) | 2.8 52 km | 76 km (47 mi) to the E | Japan: SW IBARAKI PREF | Info | |
Wednesday, April 17, 2024 GMT (3 quakes) | |||||
Apr 17, 07:18 pm (GMT +9) | 3.9 10.7 km | 90 km (56 mi) to the SW | 13 km west of Ina, Nagano, Japan I FELT IT | Info | |
Apr 17, 09:48 am (GMT +9) | 2.5 152 km | 5 km (3.1 mi) to the N | Japan: NW GUNMA PREF | Info | |
Apr 17, 09:42 am (GMT +9) | 2.9 108 km | 79 km (49 mi) to the E | Japan: SOUTHERN TOCHIGI PREF | Info |
Annaka Shi Quake-O-Meter
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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: 0.14 quakes per year (or 1 quake every 7.4 years)
- Mag. 5 or higher: 0.49 quakes per year (or 1 quake every 2.1 years)
- Mag. 4 or higher: 2.9 quakes per year
- Mag. 3 or higher: 12.2 quakes per year
- Mag. 2 or higher: 23 quakes per year
- Mag. 1 or higher: 28.9 quakes per year
Number of earthquakes over time
Annaka Shi Earthquake FAQ
+How frequent are earthquakes in or near Annaka Shi, Gunma, Japan?
Annaka Shi 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 21.5 quakes on average per year in or near Annaka Shi, Gunma, Japan. Annaka Shi 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 Annaka Shi, Gunma, Japan?
On average, Annaka Shi has about 23 quakes of magnitude 2 or higher per year.
+When was the latest earthquake in Annaka Shi?
The last earthquake in Annaka Shi occurred 16 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 Annaka Shi in the past 30 days?
In the past 30 days, Annaka Shi has been shaken by 0 quakes of magnitude 4.0 or above and 5 quakes between 2.0 and 3.0.
+What was the strongest quake in Annaka Shi in the past 30 days?
The strongest earthquake in Annaka Shi in the past 30 days had a magnitude of 4.5 and occurred 5 days ago:
A moderate magnitude 4.5 earthquake hit 12.2 km (8 mi) away from Oyama, Tochigi, Japan, in the morning of Friday, Apr 19, 2024 at 9.33 am local time (GMT +9). The quake had a moderate depth of 74 km (46 mi) and was not felt (or at least not reported so).
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You can use the standalone version of our interactive earthquake map or embed it on your website:Largest Quakes in or near Annaka Shi, Gunma, Japan
Date and Time | Mag Depth | ###DIST_LABEL### | Location | Details | Map |
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