| Magnitude | 5.5 |
| Alert | Strong |
| Depth | 6.0 km |
| Coordinates | 35.791, -120.294 |
| UTC time | 1966-06-28 04:26:15.740 |
Earthquake details
Tuesday, June 28, 1966 Earthquake
The earthquake hit United States on Tuesday, June 28, 1966 at 04:26 UTC with a magnitude of 5.5. The closest known location in the current dataset is Atascadero (United States - US), about 47.8 km away. The epicenter is located at longitude -120.294 and latitude 35.791.
| Location | Atascadero |
| Country | United States (US) |
| Severity | Strong |
Earthquake map 1966-06-28
Closest countries
The 12 closest cities near the epicenter.
| Atascadero | 47.8 km |
| San Luis Obispo | 65.5 km |
| Hanford | 83.5 km |
| Santa Maria | 94.1 km |
| Delano | 94.6 km |
| Tulare | 97.1 km |
| Orcutt | 103.8 km |
| Visalia | 108.3 km |
| Fresno | 116.4 km |
| Porterville | 119.1 km |
| Oildale | 122.5 km |
| Bakersfield | 124.4 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.1
Atascadero
United States · 2025-11-18 17:54 UTC
51.8 km
M 4.3
Fresno
United States · 2025-02-14 00:17 UTC
34.0 km
M 4.0
Fresno
United States · 2024-10-02 00:45 UTC
33.4 km
M 4.3
Hanford
United States · 2023-08-10 19:17 UTC
23.4 km
M 4.7
San Luis Obispo
United States · 2021-10-25 23:42 UTC
91.2 km
M 4.3
Atascadero
United States · 2019-12-17 18:29 UTC
5.8 km
M 4.0
Fresno
United States · 2018-11-27 13:07 UTC
32.9 km
M 4.9
Bakersfield
United States · 2016-02-24 00:02 UTC
87.7 km
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