2
Recorded earthquakes
city
1990
Blenheim earthquakes in 1990
Earthquake archive for Blenheim in 1990: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.6
Strongest magnitude
5.1
Average magnitude
56.2 km
Average depth
Strongest event
5.6
04 Oct 1990
Analysis of the recorded activity
During 1990, 2 earthquakes were recorded near Blenheim. Magnitudes ranged from 4.6 to 5.6, with an average of 5.1; depths ranged from 36.7 to 75.6 km, averaging 56.2 km. Activity extended from Wednesday, August 22, 1990 to Thursday, October 4, 1990 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.6
36.7 km
Wellington, New Zealand
04 Oct 1990 23:48:31 UTC
4.6
75.6 km
Blenheim, New Zealand
22 Aug 1990 22:14:12 UTC