Past earthquakes near Dainichi-yama volcano: 2020

Updated Sep 21, 2021 07:59 GMT -
During 2020, Dainichi-yama volcano was shaken by 1 quake of magnitude 4.5, 4 quakes between 3.0 and 4.0, and 1 quake of magnitude 2.8.
Biggest quake: 4.5 quake 5.5 km southwest of Fukui-shi, Japan, September, 4 2020 00:10 GMT
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Depth and magnitude of quakes versus time plot
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Showing quakes magnitude 0.1 or higher (6 quakes):
Date and timeMag
Depth
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Friday, December 18, 2020 01:57 GMT (3 earthquakes)
Dec 18, 2020 10:57 am (GMT +9) (Dec 18, 2020 01:57 GMT)
2.8

8.8 km
28 km (17 mi)Ōno, 15 km southeast of Ono, Fukui, Japan MoreMap
Dec 18, 2020 10:46 am (GMT +9) (Dec 18, 2020 01:46 GMT)
3.0

8.8 km
28 km (17 mi)Ōno, 15 km southeast of Ono, Fukui, Japan MoreMap
Dec 18, 2020 10:03 am (GMT +9) (Dec 18, 2020 01:03 GMT)
3.1

9.1 km
28 km (17 mi)Ōno, 15 km southeast of Ono, Fukui, Japan MoreMap
Friday, September 4, 2020 21:24 GMT (3 earthquakes)
Sep 4, 2020 21:24 GMT
3.9

6 km
13582 km (8439 mi)11 km west of Puerto Armuelles, Barú, Provincia de Chiriquí, Panama MoreMap
Sep 4, 2020 00:30 GMT
3.6

10 km
28 km (17 mi)4.4 km northwest of Fukui-shi, Japan MoreMap
Sep 4, 2020 00:10 GMT
4.5

10 km
32 km (20 mi)5.5 km southwest of Fukui-shi, Japan 3 reportsMoreMap
Estimated combined seismic energy released: 4.2 x 1011 joules (117 megawatt hours, equivalent to 101 tons of TNT) More info

Earthquake statistics

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Number of quakes and energy vs magnitudeMagnitudes of quakes and energy vs time
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