2
Recorded earthquakes
region
July 1977
Macquarie Island region earthquakes in July 1977
Earthquake archive for Macquarie Island region in July 1977: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.7
Strongest magnitude
6.2
Average magnitude
33.0 km
Average depth
Strongest event
6.7
21 Jul 1977
Analysis of the recorded activity
During July 1977, 2 earthquakes were recorded near Macquarie Island region. Magnitudes ranged from 5.6 to 6.7, with an average of 6.2; depths ranged from 33.0 to 33.0 km, averaging 33.0 km. Activity extended from Thursday, July 21, 1977 to Thursday, July 21, 1977 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list