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

45 years ago

UTC time: Wednesday, April 30, 1980 05:09 AM
Your time: 1980-04-30T05:09:02Z
Depth: 3.0 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
1980-04-30 07:42:09 4.1 magnitude, 4.0 km depth
1980-04-30 07:54:59 4.1 magnitude, 2.0 km depth
1980-04-30 20:50:38 3.9 magnitude, 3.0 km depth
1980-05-01 04:46:15 4.3 magnitude, 3.0 km depth
1980-05-01 04:53:05 3.4 magnitude, 2.0 km depth
1980-05-01 06:18:32 4.2 magnitude, 3.0 km depth
1980-05-01 10:59:03 3.7 magnitude, 3.0 km depth
1980-05-01 12:46:12 3.2 magnitude, 3.0 km depth
1980-05-01 19:27:15 4.3 magnitude, 1.0 km depth