Earthquake EASTERN HONSHU, JAPAN
Tue, 21 Apr 2026 15:29:30 GMT
Time17 hours ago
Location
36.6000, 137.9000
Depth
10.0 KM
Event Summary
A 3.1 magnitude earthquake struck on EASTERN HONSHU, JAPAN, at Tue, 21 Apr 2026 15:29:30 GMT. Depth: 10km. Reviewed by JMA seismologists, this minor quake occurred at a magnitude type of m.
Magnitude
3.1
m

Source
JMA
Intensity
III
Agency Reports
1 Sources| Source | Magnitude | Depth | Time |
|---|---|---|---|
| JMAPrimary | 3.1 | 10 km | 17 hours ago |
Earthquake Details
AutomaticEvent IDemsc_jma_20260421_0000271
QualityS
Tsunami PotentialNo
Magnitude Typem
Last Update17 hours ago
Nearest Places
Possibly felt by: 213.2K
- IIIHakuba11.4 km9.2K people
- IIIŌmachi11.5 km27.6K people
- IIChikuma18.8 km59.4K people
- IIIkeda20.4 km9.8K people
- IIOmi21.4 km2.7K people
- IINagano25.9 km360.2K people
- IIHotaka29.0 km33.2K people
- IISakaki29.3 km15K people
- 33.4 km27.8K people
- IIAzumino34.7 km
- 37.6 km54K people
- IUeda40.6 km157.5K people
- 41.2 km239.5K people
- 44.8 km42.7K people
- 45.8 km25.4K people
- 47.0 km6.1K people
- 48.4 km30.9K people
- 48.9 km20.8K people
- ITōmi49.4 km
- IUozu49.8 km45.8K people
- 50.0 km20.1K people
- 51.1 km34.6K people
- 51.7 km25K people
- 52.3 km41.6K people
- IArai53.2 km27.5K people
- 55.9 km67.2K people
- 56.9 km15K people
- 57.2 km46.3K people
- 61.8 km54.3K people
- 62.0 km415.8K people
- 62.1 km15.6K people
- 62.5 km6.3K people
Felt Reports0
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