1
Recorded earthquakes
city
1991
Porirua earthquakes in 1991
Earthquake archive for Porirua in 1991: 1 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.6
Strongest magnitude
5.6
Average magnitude
87.5 km
Average depth
Strongest event
5.6
08 Sep 1991
Analysis of the recorded activity
This archive contains one recorded earthquake near Porirua during 1991: magnitude 5.6, at a depth of 87.5 km, on Sunday, September 8, 1991 UTC.
Only 1 earthquakes in the current catalogue match this period and location.