5
Recorded earthquakes
city
1977
Otofuke earthquakes in 1977
Earthquake archive for Otofuke in 1977: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.3
Strongest magnitude
4.8
Average magnitude
104.8 km
Average depth
Strongest event
5.3
24 Feb 1977
Analysis of the recorded activity
During 1977, 5 earthquakes were recorded near Otofuke. Magnitudes ranged from 4.6 to 5.3, with an average of 4.8; depths ranged from 66.0 to 195.0 km, averaging 104.8 km. Activity extended from Wednesday, February 16, 1977 to Monday, November 28, 1977 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.3
75.0 km
Tomakomai, Japan
24 Feb 1977 11:40:00 UTC
4.8
67.0 km
Obihiro, Japan
28 Nov 1977 10:07:23 UTC
4.8
121.0 km
Obihiro, Japan
30 Apr 1977 15:23:39 UTC
4.6
66.0 km
Obihiro, Japan
05 Jun 1977 06:41:23 UTC
4.6
195.0 km
Asahikawa, Japan
16 Feb 1977 12:28:43 UTC