| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | 16.507, 145.937 |
| UTC time | 1990-03-30 07:43:34.730 |
Earthquake details
Friday, March 30, 1990 Earthquake
The earthquake hit Northern Mariana Islands on Friday, March 30, 1990 at 07:43 UTC with a magnitude of 5.1. The closest known location in the current dataset is Saipan (Northern Mariana Islands - MP), about 145.4 km away. The epicenter is located at longitude 145.937 and latitude 16.507.
| Location | Saipan |
| Country | Northern Mariana Islands (MP) |
| Severity | Strong |
Earthquake map 1990-03-30
Closest countries
The 12 closest cities near the epicenter.
| Saipan | 145.4 km |
| Dededo Village | 353.1 km |
| Amami | 2142.4 km |
| Naze | 2142.6 km |
| Tateyama | 2143.6 km |
| Minamibōsō | 2147.1 km |
| Kamogawa | 2149.3 km |
| Isumi | 2155.5 km |
| Omaezaki | 2156.0 km |
| Katsuren-haebaru | 2164.2 km |
| Nanjō | 2164.5 km |
| Itō | 2165.2 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.0
Saipan
Northern Mariana Islands · 2026-03-25 15:12 UTC
|
143.9 km |
|
M 4.5
Saipan
Northern Mariana Islands · 2026-03-04 10:17 UTC
|
148.2 km |
|
M 4.6
Saipan
Northern Mariana Islands · 2025-11-27 12:26 UTC
|
212.6 km |
|
M 4.5
Saipan
Northern Mariana Islands · 2025-11-21 13:46 UTC
|
83.2 km |
|
M 4.5
Saipan
Northern Mariana Islands · 2025-11-11 01:53 UTC
|
207.8 km |
|
M 4.4
Saipan
Northern Mariana Islands · 2025-11-06 11:21 UTC
|
187.4 km |
|
M 4.3
Saipan
Northern Mariana Islands · 2025-09-28 23:57 UTC
|
244.1 km |
|
M 4.5
Saipan
Northern Mariana Islands · 2025-08-21 05:57 UTC
|
95.2 km |
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