3
Recorded earthquakes
region
December 2021
Blenheim earthquakes in December 2021
Earthquake archive for Blenheim in December 2021: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.5
Strongest magnitude
4.4
Average magnitude
15.0 km
Average depth
Strongest event
4.5
28 Dec 2021
Blenheim, New Zealand
Depth
10.0 km
UTC
16:40:47
Coordinates
-41.672, 174.205
Analysis of the recorded activity
During December 2021, 3 earthquakes were recorded near Blenheim. Magnitudes ranged from 4.2 to 4.5, with an average of 4.4; depths ranged from 10.0 to 24.9 km, averaging 15.0 km. Activity extended from Thursday, December 9, 2021 to Tuesday, December 28, 2021 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.5
10.0 km
Blenheim, New Zealand
28 Dec 2021 16:40:47 UTC
4.5
10.2 km
Blenheim, New Zealand
28 Dec 2021 15:56:37 UTC
4.2
24.9 km
Blenheim, New Zealand
09 Dec 2021 15:24:29 UTC