Hawaii earthquakes

M3.8 earthquake 16 km SSE of Fern Forest, Hawaii

A magnitude 3.8 earthquake struck 16 km SSE of Fern Forest, Hawaii on Thu, Feb 1, 1968, 5:32 PM GMT-10 (03:32 UTC), 10 km (6 mi) below the surface.

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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
3.8 (ml), minor
Local time
UTC
1968-02-02 03:32:36 UTC
Depth
9.9 km (6.1 mi), shallow
Epicenter
19.320° N, 155.095° 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 1.6 km horizontally, 0.7 km in depth
Magnitude uncertainty
±0.24
Depth from
From location
Station coverage gap
240°, poorly surrounded by stations
Stations used
16

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 147 in the 60 days after this one and 52 in the 30 days before it.

After

The first 60 of 147.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event hv19680186. Read Tue, Sep 22, 2026, 8:53 AM UTC.