Earthquake details

Monday, March 15, 1948 Earthquake

The earthquake hit Japan on Monday, March 15, 1948 at 11:23 UTC with a magnitude of 6.1. The closest known location in the current dataset is Kitaibaraki (Japan - JP), about 109.4 km away. The epicenter is located at longitude 141.823 and latitude 36.316.

Magnitude 6.1
Alert Severe
Depth 26.6 km
Coordinates 36.316, 141.823
UTC time 1948-03-15 11:23:54.210
Location Iwaki
Country Japan (JP)
Severity Severe

Earthquake map 1948-03-15

Nearby earthquakes

The latest 8 earthquakes within 100 km of this epicenter.
M 4.7
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Iwaki
Japan · 2026-07-22 11:11 UTC
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M 4.3
Iwaki
Japan · 2026-06-18 22:33 UTC
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Shirakawa
Japan · 2026-06-01 15:51 UTC
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Hitachi
Japan · 2026-05-24 06:08 UTC
127.2 km
M 4.1
Mito
Japan · 2026-05-22 12:39 UTC
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Iwaki
Japan · 2026-04-05 17:28 UTC
131.0 km

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