40.29°N 124.5°W
Depth: 20km
| State | ZIP Name | ZIP Code | MMI | Resp. | Distance (km) | Latitude | Longitude |
|---|---|---|---|---|---|---|---|
| CA | Eureka | 95501 | 2 | 2 | 65 | 40.80°N | 124.15°W |
| CA | Eureka | 95503 | 1 | 1 | 60 | 40.71°N | 124.10°W |
| CA | Arcata | 95521 | 1 | 1 | 75 | 40.85°N | 124.03°W |
| CA | Ferndale | 95536 | 2 | 9 | 34 | 40.46°N | 124.25°W |
| CA | Fortuna | 95540 | 2 | 7 | 49 | 40.59°N | 124.13°W |
| CA | Petrolia | 95558 | 2 | 3 | 30 | 40.29°N | 124.22°W |
| CA | Whitethorn | 95589 | 4 | 2 | 55 | 40.04°N | 123.99°W |