2
Recorded earthquakes
region
February 1977
Izu Islands earthquakes in February 1977
Earthquake archive for Izu Islands in February 1977: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.5
Average magnitude
262.5 km
Average depth
Strongest event
4.6
06 Feb 1977
Izu Islands, Japan region
Depth
429.0 km
UTC
03:22:14
Coordinates
30.231, 138.841
Analysis of the recorded activity
During February 1977, 2 earthquakes were recorded near Izu Islands. Magnitudes ranged from 4.4 to 4.6, with an average of 4.5; depths ranged from 96.0 to 429.0 km, averaging 262.5 km. Activity extended from Tuesday, February 1, 1977 to Sunday, February 6, 1977 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
429.0 km
Izu Islands, Japan region
06 Feb 1977 03:22:14 UTC
4.4
96.0 km
Izu Islands, Japan region
01 Feb 1977 03:02:28 UTC