region October 1999

Volcano Islands earthquakes in October 1999

Earthquake archive for Volcano Islands in October 1999: 2 recorded events with dates, magnitudes, depths and epicenter details.

All periods

Overview

Period at a glance

Recorded earthquakes

5.3

Strongest magnitude

5.0

Average magnitude

55.6 km

Average depth

Strongest event

5.3

20 Oct 1999

Volcano Islands, Japan region

Depth

78.2 km

UTC

06:46:58

Coordinates

22.155, 144.143

Open

Analysis of the recorded activity

During October 1999, 2 earthquakes were recorded near Volcano Islands. Magnitudes ranged from 4.6 to 5.3, with an average of 5.0; depths ranged from 33.0 to 78.2 km, averaging 55.6 km. Activity extended from Wednesday, October 20, 1999 to Saturday, October 23, 1999 UTC.

Only 2 earthquakes in the current catalogue match this period and location.

Event list

All earthquakes

Mag

Location

Details

5.3 78.2 km

Volcano Islands, Japan region

20 Oct 1999 06:46:58 UTC

Open

4.6 33.0 km

Volcano Islands, Japan region

23 Oct 1999 15:19:36 UTC