| Magnitude | 5.2 |
| Alert | Strong |
| Depth | 7.9 km |
| Coordinates | 40.431, -125.195 |
| UTC time | 1984-02-28 15:16:14.120 |
Earthquake details
Tuesday, February 28, 1984 Earthquake
The earthquake hit United States on Tuesday, February 28, 1984 at 15:16 UTC with a magnitude of 5.2. The closest known location in the current dataset is Redding (United States - US), about 237.9 km away. The epicenter is located at longitude -125.195 and latitude 40.431.
| Location | San Francisco |
| Country | United States (US) |
| Severity | Strong |
Earthquake map 1984-02-28
Closest countries
The 12 closest cities near the epicenter.
| Redding | 237.9 km |
| Grants Pass | 272.4 km |
| Medford | 286.5 km |
| Chico | 296.5 km |
| Santa Rosa | 307.5 km |
| Rohnert Park | 316.6 km |
| Petaluma | 329.2 km |
| Yuba City | 338.1 km |
| Novato | 343.6 km |
| Napa | 345.1 km |
| Woodland | 352.5 km |
| San Rafael | 357.2 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.6
Santa Cruz
United States · 2026-04-02 08:41 UTC
|
455.2 km |
|
M 4.2
Fremont
United States · 2026-02-02 15:01 UTC
|
408.8 km |
|
M 4.0
Santa Rosa
United States · 2025-12-14 23:30 UTC
|
319.2 km |
|
M 4.3
San Francisco
United States · 2025-09-22 09:56 UTC
|
381.9 km |
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