4.9 Magnitude Earthquake 0.0 km from Morton, Washington, United States

45 years ago

UTC time: Tuesday, April 15, 1980 17:54 PM
Your time: 1980-04-15T17:54:54Z
Depth: 3.0 km
No tsunami statement issued
Magnitude Type: mb
USGS page: M 4.9 - Mount St. Helens area, Washington
USGS status: Reviewed by a seismologist
Reports from the public: 0 persons
1980-04-15 21:55:49 4.1 magnitude, 5.0 km depth
1980-04-16 01:54:45 3.5 magnitude, 6.0 km depth
1980-04-16 04:58:57 3.4 magnitude, 4.0 km depth
1980-04-16 06:25:52 3.2 magnitude, 4.0 km depth
1980-04-16 11:47:28 3.8 magnitude, 3.0 km depth
1980-04-16 15:22:05 4.9 magnitude, 3.0 km depth
1980-04-16 15:40:23 4.8 magnitude, 4.0 km depth
1980-04-16 22:46:24 3.5 magnitude, 1.0 km depth
1980-04-17 04:26:16 4.1 magnitude, 4.0 km depth