2
Recorded earthquakes
city
1991
Ogawa earthquakes in 1991
Earthquake archive for Ogawa in 1991: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.4
Average magnitude
294.8 km
Average depth
Strongest event
4.6
04 Mar 1991
Gero, Japan
Depth
249.2 km
UTC
13:39:17
Coordinates
35.732, 137.465
Analysis of the recorded activity
During 1991, 2 earthquakes were recorded near Ogawa. Magnitudes ranged from 4.3 to 4.6, with an average of 4.5; depths ranged from 249.2 to 340.5 km, averaging 294.9 km. Activity extended from Tuesday, January 8, 1991 to Monday, March 4, 1991 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
249.2 km
Gero, Japan
04 Mar 1991 13:39:17 UTC
4.3
340.5 km
Shima, Japan
08 Jan 1991 15:55:38 UTC