Hawaii earthquakes

M2.6 earthquake 24 km S of Leilani Estates, Hawaii

A magnitude 2.6 earthquake struck 24 km S of Leilani Estates, Hawaii on Wed, Sep 16, 1964, 6:34 PM GMT-10 (04:34 UTC), 3 km (2 mi) below the surface.

A larger quake followed: M4.5 17 km SSE of Fern Forest, Hawaii. This one was a foreshock.

Leilani Estates forecastMore in Hawaii

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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
2.6 (ml), micro
Local time
UTC
1964-09-17 04:34:04 UTC
Depth
2.7 km (1.7 mi), shallow
Epicenter
19.248° N, 154.904° 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 14.7 km horizontally, 14.9 km in depth
Depth from
From location
Station coverage gap
345°, 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: 75 in the 60 days after this one and 51 in the 30 days before it.

After

The first 60 of 75.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event hv19640407. Read Wed, Sep 23, 2026, 1:48 PM UTC.