2
Recorded earthquakes
region
August 1977
northern East Pacific Rise earthquakes in August 1977
Earthquake archive for northern East Pacific Rise in August 1977: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.5
Strongest magnitude
4.4
Average magnitude
33.0 km
Average depth
Strongest event
4.5
21 Aug 1977
northern East Pacific Rise, Unknown
Depth
33.0 km
UTC
00:57:14
Coordinates
8.328, -104.145
Analysis of the recorded activity
During August 1977, 2 earthquakes were recorded near northern East Pacific Rise. Magnitudes ranged from 4.4 to 4.5, with an average of 4.5; depths ranged from 33.0 to 33.0 km, averaging 33.0 km. Activity extended from Sunday, August 21, 1977 to Sunday, August 21, 1977 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.5
33.0 km
northern East Pacific Rise, Unknown
21 Aug 1977 00:57:14 UTC
4.4
33.0 km
northern East Pacific Rise, Unknown
21 Aug 1977 01:05:44 UTC