4
Recorded earthquakes
region
January 1981
Izu Islands earthquakes in January 1981
Earthquake archive for Izu Islands in January 1981: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.2
Strongest magnitude
4.8
Average magnitude
33.0 km
Average depth
Strongest event
5.2
17 Jan 1981
Analysis of the recorded activity
During January 1981, 4 earthquakes were recorded near Izu Islands. Magnitudes ranged from 4.5 to 5.2, with an average of 4.8; depths ranged from 33.0 to 33.0 km, averaging 33.0 km. Activity extended from Wednesday, January 7, 1981 to Saturday, January 17, 1981 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.2
33.0 km
Izu Islands, Japan region
17 Jan 1981 05:06:58 UTC
4.7
33.0 km
Izu Islands, Japan region
09 Jan 1981 02:57:02 UTC
4.6
33.0 km
Izu Islands, Japan region
17 Jan 1981 05:16:08 UTC
4.5
33.0 km
Izu Islands, Japan region
07 Jan 1981 16:13:51 UTC