city 1984

Miyakojima earthquakes in 1984

Earthquake archive for Miyakojima in 1984: 5 recorded events with dates, magnitudes, depths and epicenter details.

All periods 1983 1985

Overview

Period at a glance

Recorded earthquakes

5.0

Strongest magnitude

4.7

Average magnitude

50.0 km

Average depth

Strongest event

5.0

29 Oct 1984

Miyakojima, Japan

Depth

46.3 km

UTC

09:25:38

Coordinates

24.262, 125.146

Open

Analysis of the recorded activity

During 1984, 5 earthquakes were recorded near Miyakojima. Magnitudes ranged from 4.2 to 5.0, with an average of 4.7; depths ranged from 33.0 to 67.6 km, averaging 50.0 km. Activity extended from Saturday, August 25, 1984 to Monday, October 29, 1984 UTC.

Only 5 earthquakes in the current catalogue match this period and location.

Event list

All earthquakes

Mag

Location

Details

5.0 46.3 km

Miyakojima, Japan

29 Oct 1984 09:25:38 UTC

Open

4.9 67.6 km

Ishigaki, Japan

04 Sep 1984 13:08:16 UTC

4.8 41.3 km

Miyakojima, Japan

29 Oct 1984 15:47:50 UTC

4.5 33.0 km

Miyakojima, Japan

25 Aug 1984 04:22:48 UTC

4.2 62.0 km

Miyakojima, Japan

04 Oct 1984 20:10:45 UTC