3
Recorded earthquakes
region
August 1983
south of the Kermadec Islands earthquakes in August 1983
Earthquake archive for south of the Kermadec Islands in August 1983: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.7
Average magnitude
55.3 km
Average depth
Strongest event
4.9
08 Aug 1983
south of the Kermadec Islands, Unknown
Depth
33.0 km
UTC
19:35:06
Coordinates
-33.144, 179.711
Analysis of the recorded activity
During August 1983, 3 earthquakes were recorded near south of the Kermadec Islands. Magnitudes ranged from 4.5 to 4.9, with an average of 4.7; depths ranged from 33.0 to 100.0 km, averaging 55.3 km. Activity extended from Monday, August 8, 1983 to Wednesday, August 31, 1983 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
33.0 km
south of the Kermadec Islands, Unknown
08 Aug 1983 19:35:06 UTC
4.8
100.0 km
south of the Kermadec Islands, Unknown
31 Aug 1983 11:26:03 UTC
4.5
33.0 km
south of the Kermadec Islands, Unknown
08 Aug 1983 15:36:59 UTC