5
Recorded earthquakes
city
1999
Tsuma earthquakes in 1999
Earthquake archive for Tsuma in 1999: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.1
Strongest magnitude
4.6
Average magnitude
88.1 km
Average depth
Strongest event
5.1
22 Dec 1999
Analysis of the recorded activity
During 1999, 5 earthquakes were recorded near Tsuma. Magnitudes ranged from 4.4 to 5.1, with an average of 4.6; depths ranged from 12.8 to 169.5 km, averaging 88.1 km. Activity extended from Tuesday, March 9, 1999 to Wednesday, December 22, 1999 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.1
42.0 km
Miyazaki, Japan
22 Dec 1999 11:17:27 UTC
4.6
150.2 km
Kagoshima, Japan
09 Nov 1999 12:40:36 UTC
4.6
12.8 km
Kōshi, Japan
09 Mar 1999 03:53:52 UTC
4.5
169.5 km
Kumamoto, Japan
07 May 1999 23:20:02 UTC
4.4
66.0 km
Nichinan, Japan
22 Dec 1999 15:23:56 UTC