Hawaii earthquakes

M2.7 earthquake 18 km SSW of Leilani Estates, Hawaii

A magnitude 2.7 earthquake struck 18 km SSW of Leilani Estates, Hawaii on Mon, Dec 14, 1964, 7:03 AM GMT-10 (17:03 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M4.1 24 km SW of Laup?hoehoe, Hawaii. This one was a foreshock.

Leilani Estates forecast More in Hawaii

Map

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: Mon, Dec 14, 1964, 7:03 AM GMT-10
UTC: 1964-12-14 17:03:11 UTC
Depth: 5.1 km (3.2 mi), shallow
Epicenter: 19.314° N, 154.974° 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 5.7 km horizontally, 11.8 km in depth
Magnitude uncertainty: ±0.29
Depth from: From location
Station coverage gap: 347°, poorly surrounded by stations
Stations used: 9

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 69 in the 60 days after this one and 68 in the 30 days before it.

After

The first 60 of 69.

Before

Earthquakes today Hawaii earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event hv19640607. Read Sun, Sep 27, 2026, 5:07 AM UTC.