Hawaii earthquakes

M1.9 earthquake 11 km SW of Volcano, Hawaii

A magnitude 1.9 earthquake struck 11 km SW of Volcano, Hawaii on Mon, May 13, 1963, 12:08 PM GMT-10 (22:08 UTC), -1 km (-1 mi) below the surface.

A larger quake followed: M2.6 16 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
1.9 (ml), micro
Local time
UTC
1963-05-13 22:08:21 UTC
Depth
-1.0 km (-0.6 mi), shallow
Epicenter
19.373° N, 155.319° 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 0.8 km horizontally, 1.2 km in depth
Depth from
From location
Station coverage gap
144°
Stations used
6

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 181 in the 60 days after this one and 18 in the 30 days before it.

After

The first 60 of 181.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event hv19630501. Read Tue, Sep 22, 2026, 9:16 AM UTC.