Hawaii earthquakes

M2.7 earthquake 7 km S of Volcano, Hawaii

A magnitude 2.7 earthquake struck 7 km S of Volcano, Hawaii on Mon, Jun 10, 1963, 8:49 PM GMT-10 (06:49 UTC), -1 km (-1 mi) below the surface.

A larger quake followed: M3.0 8 km S 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
2.7 (ml), micro
Local time
UTC
1963-06-11 06:49:51 UTC
Depth
-1.0 km (-0.6 mi), shallow
Epicenter
19.375° N, 155.220° 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 0.9 km horizontally, 0.5 km in depth
Magnitude uncertainty
±0.23
Depth from
From location
Station coverage gap
123°
Stations used
10

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 169 in the 60 days after this one and 30 in the 30 days before it.

After

The first 60 of 169.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event hv19630571. Read Tue, Sep 22, 2026, 7:50 AM UTC.