Hawaii earthquakes

M2.4 earthquake 5 km SSW of Volcano, Hawaii

A magnitude 2.4 earthquake struck 5 km SSW of Volcano, Hawaii on Sun, May 25, 1986, 10:43 AM HST (20:43 UTC), 2 km (1 mi) below the surface.

A larger quake followed: M4.3 1 km WNW of Kealakekua, 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
2.4 (ml), micro
Local time
UTC
1986-05-25 20:43:58 UTC
Depth
2.1 km (1.3 mi), shallow
Epicenter
19.396° N, 155.258° 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 0.2 km horizontally, 0.3 km in depth
Magnitude uncertainty
±0.03
Depth from
From location
Station coverage gap
110°
Stations used
22

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 129 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 hv215091. Read Thu, Sep 24, 2026, 11:59 AM UTC.