region July 1983

Izu Islands earthquakes in July 1983

Earthquake archive for Izu Islands in July 1983: 2 recorded events with dates, magnitudes, depths and epicenter details.

All periods

Overview

Period at a glance

Recorded earthquakes

4.7

Strongest magnitude

4.6

Average magnitude

301.1 km

Average depth

Strongest event

4.7

18 Jul 1983

Izu Islands, Japan region

Depth

175.0 km

UTC

23:08:21

Coordinates

29.983, 140.222

Analysis of the recorded activity

During July 1983, 2 earthquakes were recorded near Izu Islands. Magnitudes ranged from 4.5 to 4.7, with an average of 4.6; depths ranged from 175.0 to 427.2 km, averaging 301.1 km. Activity extended from Monday, July 18, 1983 to Tuesday, July 19, 1983 UTC.

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

Event list

All earthquakes

Mag

Location

Details

4.7 175.0 km

Izu Islands, Japan region

18 Jul 1983 23:08:21 UTC

4.5 427.2 km

Izu Islands, Japan region

19 Jul 1983 17:07:06 UTC