Latest quakes in or near Omachi-shi, Nagano, Japan - list, stats and map
Latest See all | Mag. 3.7 earthquake 34 km west of Nagano - Nagano, Japan - |
Strongest past 30 days | Mag. 4.3 Japan Sea - Ishikawa, Japan - Mar 23, 2024 - |
- 0 quakes above magnitude 4
- 3 quakes between magnitude 3 and 4
Date and Time | Mag Depth | Nearest Volcano | Location | Details | Map |
---|---|---|---|---|---|
Apr 20, 05:16 am (GMT +9) | 3.7 412 km | 4 km (2.5 mi) to the N | 34 km west of Nagano, Nagano, Japan I FELT IT | Info | |
Wednesday, April 17, 2024 GMT (2 quakes) | |||||
Apr 17, 07:18 pm (GMT +9) | 3.9 10.7 km | 55 km (34 mi) to the S | 13 km west of Ina, Nagano, Japan I FELT IT | Info | |
Apr 17, 09:48 am (GMT +9) | 2.5 152 km | 68 km (42 mi) to the E | 32 km west of Maebashi, Gunma, Japan | Info | |
Sunday, April 14, 2024 GMT (1 quake) | |||||
Apr 14, 04:46 pm (GMT +9) | 2.7 163 km | 60 km (37 mi) to the E | 41 km west of Maebashi, Gunma, Japan | Info | |
Wednesday, April 10, 2024 GMT (1 quake) | |||||
Apr 11, 06:50 am (GMT +9) | 2.6 8.4 km | 79 km (49 mi) to the W | Japan: ISHIKAWA PREF | Info | |
Saturday, April 6, 2024 GMT (1 quake) | |||||
Apr 6, 09:13 am (GMT +9) | 3.7 98 km | 47 km (29 mi) to the N | Japan: OFF S NIIGATA PREF | Info | |
Friday, April 5, 2024 GMT (1 quake) | |||||
Apr 5, 02:27 pm (GMT +9) | 2.9 9.6 km | 100 km (62 mi) to the NW | Japan: NOTO PENINSULA REGION | Info | |
Thursday, April 4, 2024 GMT (1 quake) | |||||
Apr 4, 09:45 pm (GMT +9) | 2.5 174 km | 64 km (40 mi) to the SE | Japan: EASTERN NAGANO PREF | Info | |
Wednesday, April 3, 2024 GMT (2 quakes) | |||||
Apr 3, 10:56 am (GMT +9) | 3.4 9.9 km | 99 km (62 mi) to the NW | Japan: NOTO PENINSULA REGION | Info | |
Apr 3, 09:02 am (GMT +9) | 3.6 84 km | 97 km (60 mi) to the S | Japan: SE GIFU PREF | Info | |
Sunday, March 31, 2024 GMT (2 quakes) | |||||
Apr 1, 07:54 am (GMT +9) | 3.2 15 km | 86 km (53 mi) to the SE | Japan: AKAISHI MOUNTAINS REG | Info |
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Earthquake statistics
Average number of earthquakes
- Mag. 8 or higher: 0.02 quakes per year (or 1 quake every 41.7 years)
- Mag. 7 or higher: 0.07 quakes per year (or 1 quake every 13.9 years)
- Mag. 6 or higher: 0.21 quakes per year (or 1 quake every 4.7 years)
- Mag. 5 or higher: 0.63 quakes per year (or 1 quake every 1.6 years)
- Mag. 4 or higher: 4.3 quakes per year
- Mag. 3 or higher: 25.6 quakes per year
- Mag. 2 or higher: 44 quakes per year (or 3.6 quakes per month)
- Mag. 1 or higher: 80 quakes per year (or 6.7 quakes per month)
Number of earthquakes over time
Omachi-shi Earthquake FAQ
+How frequent are earthquakes in or near Omachi-shi, Nagano, Japan?
Omachi-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 45 quakes on average per year in or near Omachi-shi, Nagano, Japan. Omachi-shi has had at least 3 quakes above magnitude 8 since 1900, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 40 to 45 years.
+How many earthquakes occur every year in or near Omachi-shi, Nagano, Japan?
On average, Omachi-shi has about 25.6 quakes of magnitude 3 or higher per year.
+When was the latest earthquake in Omachi-shi?
The last earthquake in Omachi-shi occurred 18 hours ago and had a magnitude of 3.7:
A moderate magnitude 3.7 earthquake hit 34 km (21 mi) away from Nagano, Nagano, Japan, in the early morning of Saturday, Apr 20, 2024 at 5.16 am local time (GMT +9). The quake had a great depth of 412 km (256 mi) and was not felt (or at least not reported so).
+How many quakes were there in Omachi-shi in the past 30 days?
In the past 30 days, Omachi-shi has been shaken by 0 quakes of magnitude 4.0 or above and 3 quakes between 3.0 and 4.0.
+What was the strongest quake in Omachi-shi in the past 30 days?
The strongest earthquake in Omachi-shi in the past 30 days had a magnitude of 4.3 and occurred 4 weeks ago:
A moderate magnitude 4.3 earthquake occurred in the Japan Sea near the coast of Ishikawa, Japan, in the early morning of Saturday, Mar 23, 2024 at 2.56 am local time (GMT +9). The quake had a very shallow depth of 7.2 km (4.5 mi) and was not felt (or at least not reported so).
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 Omachi-shi, Nagano, Japan
Date and Time | Mag Depth | ###DIST_LABEL### | Location | Details | Map |
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