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

45 years ago

UTC time: Tuesday, April 01, 1980 12:30 PM
Your time: 1980-04-01T12:30:46Z
Depth: 4.0 km
No tsunami statement issued
Magnitude Type: mb
USGS page: M 4.8 - Mount St. Helens area, Washington
USGS status: Reviewed by a seismologist
Reports from the public: 0 persons
1980-04-01 23:14:38 4.5 magnitude, 5.0 km depth
1980-04-02 09:37:13 4.8 magnitude, 3.0 km depth
1980-04-02 18:48:20 4.1 magnitude, 4.0 km depth
1980-04-03 02:43:19 4.5 magnitude, 3.0 km depth
1980-04-03 09:35:27 4.8 magnitude, 1.0 km depth
1980-04-03 15:30:20 3.7 magnitude, 4.0 km depth
1980-04-03 21:51:58 3.6 magnitude, 3.0 km depth
1980-04-03 23:57:52 5.0 magnitude, 2.0 km depth
1980-04-04 09:42:35 3.8 magnitude, 5.0 km depth