Hawaii earthquakes

M1.7 earthquake 14 km SSW of Volcano, Hawaii

A magnitude 1.7 earthquake struck 14 km SSW of Volcano, Hawaii on Fri, Feb 13, 1981, 10:57 PM HST (08:57 UTC), 32 km (20 mi) below the surface.

A larger quake followed: M4.5 16 km SE of Fern Forest, 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
1.7 (ml), micro
Local time
UTC
1981-02-14 08:57:40 UTC
Depth
31.5 km (19.6 mi), shallow
Epicenter
19.318° N, 155.285° 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, 1.5 km in depth
Magnitude uncertainty
±0.14
Depth from
From location
Station coverage gap
103°
Stations used
29

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 199 in the 60 days after this one and 198 in the 30 days before it.

After

The first 60 of 199.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event hv19810666. Read Wed, Sep 30, 2026, 10:01 PM UTC.