2
Recorded earthquakes
region
January 1973
Ichihara earthquakes in January 1973
Earthquake archive for Ichihara in January 1973: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.7
Average magnitude
36.0 km
Average depth
Strongest event
4.8
20 Jan 1973
Ichihara, Japan
Depth
47.0 km
UTC
06:04:51
Coordinates
34.885, 140.789
Analysis of the recorded activity
During January 1973, 2 earthquakes were recorded near Ichihara. Magnitudes ranged from 4.6 to 4.8, with an average of 4.7; depths ranged from 25.0 to 47.0 km, averaging 36.0 km. Activity extended from Saturday, January 20, 1973 to Saturday, January 20, 1973 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
47.0 km
Ichihara, Japan
20 Jan 1973 06:04:51 UTC
4.6
25.0 km
Ichihara, Japan
20 Jan 1973 13:06:45 UTC