| Magnitude | 5.0 |
| Alert | Strong |
| Depth | 10.0 km |
| Coordinates | -35.509, -112.226 |
| UTC time | 1991-03-28 21:12:36.980 |
Earthquake details
Thursday, March 28, 1991 Earthquake
The earthquake hit southern East Pacific Rise on Thursday, March 28, 1991 at 21:12 UTC with a magnitude of 5.0. The closest known location in the current dataset is Castro, about 3385.5 km away. The epicenter is located at longitude -112.226 and latitude -35.509.
| Location | southern East Pacific Rise |
| Country | southern East Pacific Rise |
| Severity | Strong |
Earthquake map 1991-03-28
Closest countries
The 12 closest cities near the epicenter.
| Castro | 3385.5 km |
| Valdivia | 3440.9 km |
| Osorno | 3444.6 km |
| Port Montt | 3456.0 km |
| Curanilahue | 3461.7 km |
| Lota | 3484.7 km |
| Coronel | 3487.2 km |
| Talcahuano | 3494.9 km |
| Concepción | 3498.9 km |
| Chiguayante | 3499.0 km |
| Penco | 3505.3 km |
| Temuco | 3508.2 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 5.0
southern East Pacific Rise
Unknown · 2026-02-16 03:58 UTC
97.6 km
M 4.4
southern East Pacific Rise
Unknown · 2025-07-04 18:06 UTC
88.2 km
M 4.5
southern East Pacific Rise
Unknown · 2025-02-28 20:18 UTC
93.0 km
M 4.8
southern East Pacific Rise
Unknown · 2024-04-29 23:25 UTC
98.4 km
M 4.3
southern East Pacific Rise
Unknown · 2024-04-29 20:34 UTC
88.5 km
M 4.6
southern East Pacific Rise
Unknown · 2023-07-07 16:48 UTC
96.6 km
M 5.1
southern East Pacific Rise
Unknown · 2021-07-29 20:55 UTC
69.3 km
M 4.8
southern East Pacific Rise
Unknown · 2019-08-09 11:22 UTC
87.1 km
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