3
Recorded earthquakes
region
August 1975
Izu Islands earthquakes in August 1975
Earthquake archive for Izu Islands in August 1975: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.6
Average magnitude
47.7 km
Average depth
Strongest event
4.7
12 Aug 1975
Izu Islands, Japan region
Depth
33.0 km
UTC
03:25:15
Coordinates
29.297, 142.303
Analysis of the recorded activity
During August 1975, 3 earthquakes were recorded near Izu Islands. Magnitudes ranged from 4.5 to 4.7, with an average of 4.6; depths ranged from 33.0 to 77.0 km, averaging 47.7 km. Activity extended from Friday, August 8, 1975 to Tuesday, August 12, 1975 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
33.0 km
Izu Islands, Japan region
12 Aug 1975 03:25:15 UTC
4.7
33.0 km
Izu Islands, Japan region
08 Aug 1975 20:12:07 UTC
4.5
77.0 km
Izu Islands, Japan region
12 Aug 1975 02:10:56 UTC