Earthquake details

Saturday, August 21, 2021 Earthquake

The earthquake hit Japan on Saturday, August 21, 2021 at 21:55 UTC with a magnitude of 5.2. The closest known location in the current dataset is Hasaki (Japan - JP), about 153.3 km away. The epicenter is located at longitude 142.491 and latitude 36.039.

Magnitude 5.2
Alert Strong
Depth 10.0 km
Coordinates 36.039, 142.491
UTC time 2021-08-21 21:55:39.639
Location Iwaki
Country Japan (JP)
Severity Strong

Earthquake map 2021-08-21

Nearby earthquakes

The latest 8 earthquakes within 100 km of this epicenter.
M 4.9
Iwaki
Japan · 2026-11-10 05:20 UTC
97.7 km
M 4.6
Iwaki
Japan · 2026-11-09 05:01 UTC
106.3 km
M 4.8
Iwaki
Japan · 2026-10-27 00:25 UTC
168.6 km
M 4.6
Minami-Sōma
Japan · 2026-09-14 10:59 UTC
194.0 km
M 4.7
Iwaki
Japan · 2026-08-15 01:10 UTC
178.9 km
M 4.2
Hitachi
Japan · 2026-08-07 18:41 UTC
179.1 km
M 4.4
Iwaki
Japan · 2026-07-22 11:11 UTC
149.4 km
M 4.3
Iwaki
Japan · 2026-06-18 22:33 UTC
147.1 km

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