| Magnitude | 5.9 |
| Alert | Strong |
| Depth | 25.0 km |
| Coordinates | 36.679, 142.411 |
| UTC time | 1938-12-09 09:35:20.080 |
Earthquake details
Friday, December 9, 1938 Earthquake
The earthquake hit Japan on Friday, December 9, 1938 at 09:35 UTC with a magnitude of 5.9. The closest known location in the current dataset is Iwaki (Japan - JP), about 142.2 km away. The epicenter is located at longitude 142.411 and latitude 36.679.
| Location | Iwaki |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 1938-12-09
Closest countries
The 12 closest cities near the epicenter.
| Iwaki | 142.2 km |
| Kitaibaraki | 148.8 km |
| Hitachi | 157.5 km |
| Minami-Sōma | 165.3 km |
| Funaishikawa | 166.6 km |
| Hitachi-ota | 168.8 km |
| Hitachi-Naka | 170.7 km |
| Katsuta | 171.1 km |
| Inada | 171.6 km |
| Hasaki | 176.5 km |
| Kashima-shi | 177.2 km |
| Kamisu | 179.1 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.7
Minami-Sōma
Japan · 2026-05-07 23:31 UTC
|
135.5 km |
|
M 4.3
Kōriyama
Japan · 2026-05-05 19:35 UTC
|
190.5 km |
|
M 4.1
Iwaki
Japan · 2026-04-05 17:28 UTC
|
106.2 km |
|
M 4.2
Iwaki
Japan · 2026-03-24 14:03 UTC
|
112.5 km |
|
M 4.5
Minami-Sōma
Japan · 2026-03-10 06:28 UTC
|
152.1 km |
|
M 4.3
Iwaki
Japan · 2026-02-15 08:28 UTC
|
88.8 km |
|
M 4.6
Iwaki
Japan · 2026-02-03 09:03 UTC
|
121.9 km |
|
M 4.3
Mito
Japan · 2026-01-30 18:47 UTC
|
158.2 km |
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