Earthquake details

Monday, February 28, 2011 Earthquake

The earthquake hit Japan on Monday, February 28, 2011 at 02:03 UTC with a magnitude of 5.1. The closest known location in the current dataset is Isumi (Japan - JP), about 368.6 km away. The epicenter is located at longitude 142.384 and latitude 32.356.

Magnitude 5.1
Alert Strong
Depth 26.5 km
Coordinates 32.356, 142.384
UTC time 2011-02-28 02:03:26.190
Location Mobara
Country Japan (JP)
Severity Strong

Earthquake map 2011-02-28

Nearby earthquakes

The latest 8 earthquakes within 100 km of this epicenter.
M 4.8
Isumi
Japan · 2026-07-04 05:03 UTC
32.3 km
M 4.8
Izu Islands
Japan region · 2026-06-27 14:15 UTC
97.3 km
M 4.5
Izu Islands
Japan region · 2026-06-19 19:40 UTC
84.4 km
M 4.7
Yokosuka
Japan · 2026-06-16 02:52 UTC
34.6 km
M 4.6
Izu Islands
Japan region · 2026-06-16 02:11 UTC
93.9 km
M 4.4
Mobara
Japan · 2026-06-11 12:08 UTC
37.0 km
M 4.3
Chiba
Japan · 2026-06-01 02:51 UTC
59.2 km
M 4.4
Chiba
Japan · 2026-06-01 02:28 UTC
78.3 km

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