Hawaii earthquakes

M2.9 earthquake 14 km S of Volcano, Hawaii

A magnitude 2.9 earthquake struck 14 km S of Volcano, Hawaii on Sat, May 11, 1963, 9:56 AM GMT-10 (19:56 UTC), 11 km (7 mi) below the surface.

A larger quake followed: M3.0 13 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
2.9 (ml), micro
Local time
UTC
1963-05-11 19:56:37 UTC
Depth
10.8 km (6.7 mi), shallow
Epicenter
19.316° N, 155.255° 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 3.8 km horizontally, 4.3 km in depth
Magnitude uncertainty
±0.05
Depth from
From location
Station coverage gap
287°, poorly surrounded by stations
Stations used
7

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 200 in the 60 days after this one and 0 in the 30 days before it.

After

The first 60 of 200.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event hv19630421. Read Mon, Sep 21, 2026, 11:23 PM UTC.