Latest quakes in or near Tone-gun, Gunma, Japan - list, stats and map
Latest See all | Mag. 2.8 earthquake 34 km north of Numata - Gunma, Japan - |
Latest felt | Mag. 2.8 earthquake 4.2 km west of Takasaki - Gunma, Japan - |
Strongest past 30 days | Mag. 4.5 12 km southwest of Oyama - Tochigi, Japan - Apr 19, 2024 - |
- 0 quakes above magnitude 4
- 4 quakes between magnitude 2 and 3
Date and Time | Mag Depth | Nearest Volcano | Location | Details | Map |
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Apr 27, 07:08 pm (GMT +9) | 2.8 146 km | 34 km north of Numata, Gunma, Japan | Info | ||
Apr 27, 05:45 pm (GMT +9) | 2.8 135 km | 35 km (22 mi) to the S | 4.2 km west of Takasaki, Gunma, Japan 1 report | Info | |
Apr 27, 09:46 am (GMT +9) | 2.6 181 km | 84 km (52 mi) to the SW | 34 km south of Saku, Nagano, Japan | Info | |
Tuesday, April 23, 2024 GMT (2 quakes) | |||||
Apr 24, 03:27 am (GMT +9) | 3.2 125 km | 70 km (43 mi) to the SE | 2.9 km southwest of Tochigi, Tochigi, Japan I FELT IT | Info | |
Apr 24, 02:39 am (GMT +9) | 2.5 101 km | 92 km (57 mi) to the SE | 5.7 km southwest of Chikusei, Ibaraki, Japan | Info | |
Monday, April 22, 2024 GMT (1 quake) | |||||
Apr 23, 12:16 am (GMT +9) | 3.0 221 km | 88 km (55 mi) to the SW | 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 | 88 km (55 mi) to the W | 34 km west of Nagano, Nagano, Japan | Info | |
Apr 19, 09:33 am (GMT +9) | 4.5 74 km | 74 km (46 mi) to the SE | 2 km ENE of Fujioka, Japan | Info | |
Thursday, April 18, 2024 GMT (2 quakes) | |||||
Apr 18, 08:57 pm (GMT +9) | 3.0 157 km | 96 km (60 mi) to the N | Japan: NE NIIGATA PREF | Info | |
Apr 18, 06:00 pm (GMT +9) | 2.8 52 km | 95 km (59 mi) to the SE | 15 km northeast of Saitama, Saitama, Japan | Info | |
Wednesday, April 17, 2024 GMT (2 quakes) | |||||
Apr 17, 09:48 am (GMT +9) | 2.5 152 km | 25 km (16 mi) to the SW | 32 km west of Maebashi, Gunma, Japan | Info |
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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: 0.88 quakes per year (or 1 quake every 1.1 years)
- Mag. 4 or higher: 4.9 quakes per year
- Mag. 3 or higher: 14 quakes per year
- Mag. 2 or higher: 25.1 quakes per year
- Mag. 1 or higher: 165 quakes per year (or 13.8 quakes per month)
Number of earthquakes over time
Tone-gun Earthquake FAQ
+How frequent are earthquakes in or near Tone-gun, Gunma, Japan?
Tone-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 22.2 quakes on average per year in or near Tone-gun, Gunma, Japan. Tone-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 Tone-gun, Gunma, Japan?
On average, Tone-gun has about 25.1 quakes of magnitude 2 or higher per year.
+When was the latest earthquake in Tone-gun?
The last earthquake in Tone-gun occurred 8 hours ago and had a magnitude of 2.8:
A light magnitude 2.8 earthquake hit 34 km (21 mi) away from Numata, Gunma, Japan, in the late afternoon of Saturday, Apr 27, 2024 at 7.08 pm local time (GMT +9). The quake had a moderate depth of 146 km (91 mi) and was not felt (or at least not reported so).
+How many quakes were there in Tone-gun in the past 30 days?
In the past 30 days, Tone-gun has been shaken by 0 quakes of magnitude 4.0 or above and 4 quakes between 2.0 and 3.0.
+What was the strongest quake in Tone-gun in the past 30 days?
The strongest earthquake in Tone-gun in the past 30 days had a magnitude of 4.5 and occurred 9 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).
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 Tone-gun, Gunma, Japan
Date and Time | Mag Depth | ###DIST_LABEL### | Location | Details | Map |
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