2
Recorded earthquakes
region
September 1991
Obihiro earthquakes in September 1991
Earthquake archive for Obihiro in September 1991: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.2
Strongest magnitude
4.8
Average magnitude
68.6 km
Average depth
Strongest event
5.2
02 Sep 1991
Analysis of the recorded activity
During September 1991, 2 earthquakes were recorded near Obihiro. Magnitudes ranged from 4.4 to 5.2, with an average of 4.8; depths ranged from 65.6 to 71.6 km, averaging 68.6 km. Activity extended from Monday, September 2, 1991 to Monday, September 2, 1991 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.2
65.6 km
Obihiro, Japan
02 Sep 1991 03:03:42 UTC
4.4
71.6 km
Obihiro, Japan
02 Sep 1991 04:38:38 UTC