2
Recorded earthquakes
region
January 1999
Volcano Islands earthquakes in January 1999
Earthquake archive for Volcano Islands in January 1999: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.6
Average magnitude
93.9 km
Average depth
Strongest event
4.7
18 Jan 1999
Volcano Islands, Japan region
Depth
33.0 km
UTC
06:46:59
Coordinates
23.234, 143.589
Analysis of the recorded activity
During January 1999, 2 earthquakes were recorded near Volcano Islands. Magnitudes ranged from 4.4 to 4.7, with an average of 4.6; depths ranged from 33.0 to 154.8 km, averaging 93.9 km. Activity extended from Saturday, January 16, 1999 to Monday, January 18, 1999 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
33.0 km
Volcano Islands, Japan region
18 Jan 1999 06:46:59 UTC
4.4
154.8 km
Volcano Islands, Japan region
16 Jan 1999 14:49:11 UTC