M7.0 earthquake - 136 km WSW of Brookings, Oregon
12844 d ago · 17 Aug 1991, 22:17 UTC 136 km WSW of Brookings, Oregon
What happened
A magnitude 7 earthquake struck 136 km WSW of Brookings, Oregon on 17 Aug 1991, 22:17 UTC at a depth of 1 km.
Earthquakes of this size are classed as Major. Can cause serious damage over large areas. This was a shallow earthquake, which tends to be felt more strongly at the surface.
The nearest town in our records is McKinleyville, about 168 km away in California, United States.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
Did you feel it?
Nearby in the last 30 days
- 1.5
M1.5 earthquake near McKinleyville, California
13 km deep
Minor - 2.3
M2.3 earthquake - 8 km NE of Mendocino, CA
3 km deep
Minor - 3.0
M3.0 earthquake near Eureka, California
20 km deep
Light - 3.2
M3.2 earthquake near Eureka, California
11 km deep
Light - 3.0
M3.0 earthquake near Bayside, California
4 km deep
Light - 2.7
M2.7 earthquake near Eureka, California
9 km deep
Light - 2.5
M2.5 earthquake near Eureka, California
18 km deep
Light - 2.8
M2.8 earthquake - 237 km W of Ferndale, California
10 km deep
Light Prescribed Fire SRF 2026 Rx Implementation, Humboldt, California
Light- 3.4
M3.4 earthquake near Eureka, California
1 km deep
Light