Hawaii earthquakes

M2.0 earthquake 14 km S of Volcano, Hawaii

A magnitude 2.0 earthquake struck 14 km S of Volcano, Hawaii on Fri, Sep 22, 1972, 1:00 PM HST (23:00 UTC), 9 km (5 mi) below the surface.

A larger quake followed: M2.8 9 km SSW of Volcano, Hawaii. This one was a foreshock.

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Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
2.0 (ml), micro
Local time
UTC
1972-09-22 23:00:25 UTC
Depth
8.5 km (5.3 mi), shallow
Epicenter
19.309° N, 155.219° W
Region
Hawaii
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 1.0 km horizontally, 1.9 km in depth
Depth from
From location
Station coverage gap
179°
Stations used
13

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 184 in the 60 days after this one and 15 in the 30 days before it.

After

The first 60 of 184.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event hv19722504. Read Tue, Sep 22, 2026, 12:15 PM UTC.