region October 1984

Iwaki earthquakes in October 1984

Earthquake archive for Iwaki in October 1984: 3 recorded events with dates, magnitudes, depths and epicenter details.

All periods

Overview

Period at a glance

Recorded earthquakes

5.1

Strongest magnitude

4.9

Average magnitude

49.0 km

Average depth

Strongest event

5.1

11 Oct 1984

Iwaki, Japan

Depth

52.6 km

UTC

13:10:13

Coordinates

37.094, 141.360

Open

Analysis of the recorded activity

During October 1984, 3 earthquakes were recorded near Iwaki. Magnitudes ranged from 4.8 to 5.1, with an average of 4.9; depths ranged from 33.0 to 61.4 km, averaging 49.0 km. Activity extended from Thursday, October 11, 1984 to Thursday, October 25, 1984 UTC.

Only 3 earthquakes in the current catalogue match this period and location.

Event list

All earthquakes

Mag

Location

Details

5.1 52.6 km

Iwaki, Japan

11 Oct 1984 13:10:13 UTC

Open

4.9 61.4 km

Iwaki, Japan

25 Oct 1984 06:57:58 UTC

4.8 33.0 km

Iwaki, Japan

22 Oct 1984 15:03:31 UTC