| Magnitude | 5.0 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | 21.734, 144.070 |
| UTC time | 1987-07-30 19:37:52.330 |
Earthquake details
Thursday, July 30, 1987 Earthquake
The earthquake hit Mariana Islands region on Thursday, July 30, 1987 at 19:37 UTC with a magnitude of 5.0. The closest known location in the current dataset is Saipan, about 747.4 km away. The epicenter is located at longitude 144.070 and latitude 21.734.
| Location | Mariana Islands region |
| Country | Mariana Islands region |
| Severity | Strong |
Earthquake map 1987-07-30
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.3
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M 4.5
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M 4.4
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M 4.3
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M 4.2
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M 4.4
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M 4.4
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M 4.2
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Unknown · 2026-01-31 19:11 UTC
98.3 km
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