Moderate Earthquake
Magnitude 5.4
ID: usp0000qd1
Location
72 km SSE of Atka, Alaska
Country: Alaska
Date & Time
Aug 29, 1977
8:59 PM Z
Depth
25.00 km
Shallow
Coordinates
51.5630, -173.9680
Lat, Lon
Type
earthquake
Status: reviewed
About Moderate Earthquakes
Can cause minor damage to buildings
Location Map
72 km SSE of Atka, Alaska
Coordinates: 51.5630°, -173.9680° • Depth: 25.0 km
Red marker shows epicenter location
View larger map on OpenStreetMapAdditional Information
- Magnitude Type
- mb
- Recorded On
- August 29, 1977 at 8:59 PM
- Last Updated
- April 27, 2022 at 4:17 PM
- Timeline
- View all earthquakes in 1977 →