Hawaii earthquakes

M2.2 earthquake 12 km SSE of Volcano, Hawaii

A magnitude 2.2 earthquake struck 12 km SSE of Volcano, Hawaii on Wed, Dec 6, 1972, 8:07 AM HST (18:07 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M3.0 23 km W of Volcano, Hawaii. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
2.2 (ml), micro
Local time
UTC
1972-12-06 18:07:54 UTC
Depth
6.0 km (3.7 mi), shallow
Epicenter
19.336° N, 155.198° 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 0.7 km horizontally, 0.8 km in depth
Depth from
From location
Station coverage gap
185°, poorly surrounded by stations
Stations used
18

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 176 in the 60 days after this one and 23 in the 30 days before it.

After

The first 60 of 176.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event hv19722997. Read Tue, Sep 22, 2026, 10:18 AM UTC.