Strong Earthquake
Magnitude 6.4
ID: usp00033gg
Location
65 km WNW of Adak, Alaska
Country: Alaska
Date & Time
Mar 21, 1987
10:41 AM Z
Depth
93.30 km
Intermediate
Coordinates
52.0560, -177.5470
Lat, Lon
Type
earthquake
Status: reviewed
About Strong Earthquakes
May cause damage to poorly constructed buildings
Location Map
65 km WNW of Adak, Alaska
Coordinates: 52.0560°, -177.5470° • Depth: 93.3 km
Red marker shows epicenter location
View larger map on OpenStreetMapAdditional Information
- Magnitude Type
- mw
- Recorded On
- March 21, 1987 at 10:41 AM
- Last Updated
- April 27, 2022 at 9:50 PM
- Timeline
- View all earthquakes in 1987 →