| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 61.3 km |
| Coordinates | 15.300, 146.673 |
| UTC time | 1984-09-23 03:13:12.110 |
Earthquake details
Sunday, September 23, 1984 Earthquake
The earthquake hit Northern Mariana Islands on Sunday, September 23, 1984 at 03:13 UTC with a magnitude of 5.1. The closest known location in the current dataset is Saipan (Northern Mariana Islands - MP), about 99.1 km away. The epicenter is located at longitude 146.673 and latitude 15.300.
| Location | Saipan |
| Country | Northern Mariana Islands (MP) |
| Severity | Strong |
Earthquake map 1984-09-23
Closest countries
The 12 closest cities near the epicenter.
| Saipan | 99.1 km |
| Dededo Village | 280.1 km |
| Jayapura | 2090.8 km |
| Abepura | 2100.4 km |
| Manokwari | 2272.1 km |
| Amami | 2290.5 km |
| Naze | 2290.7 km |
| Tateyama | 2294.3 km |
| Minamibōsō | 2297.6 km |
| Kamogawa | 2299.5 km |
| Nanjō | 2304.6 km |
| Katsuren-haebaru | 2305.1 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
|
153.7 km |
|
M 4.5
Saipan
Northern Mariana Islands · 2026-03-04 10:17 UTC
|
94.4 km |
|
M 4.6
Saipan
Northern Mariana Islands · 2025-11-27 12:26 UTC
|
127.5 km |
|
M 4.5
Saipan
Northern Mariana Islands · 2025-11-21 13:46 UTC
|
75.7 km |
|
M 4.5
Saipan
Northern Mariana Islands · 2025-11-11 01:53 UTC
|
104.5 km |
|
M 4.4
Saipan
Northern Mariana Islands · 2025-11-06 11:21 UTC
|
123.6 km |
|
M 4.3
Saipan
Northern Mariana Islands · 2025-09-28 23:57 UTC
|
156.3 km |
|
M 4.5
Saipan
Northern Mariana Islands · 2025-08-21 05:57 UTC
|
89.2 km |
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