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

45 years ago

UTC time: Friday, May 09, 1980 07:01 AM
Your time: 1980-05-09T07:01:01Z
Depth: 2.0 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
Aftershocks:
1980-05-09 21:29:35 3.6 magnitude, 1.0 km depth
Amboy, Washington, United States
1980-05-10 12:31:51 4.4 magnitude, 10.0 km depth
Morton, Washington, United States