Hawaii earthquakes

M3.1 earthquake 10 km SSW of Volcano, Hawaii

A magnitude 3.1 earthquake struck 10 km SSW of Volcano, Hawaii on Tue, Jun 21, 1960, 1:00 AM GMT-10 (11:00 UTC), 27 km (17 mi) below the surface.

A larger quake followed: M3.3 8 km SW of Volcano, Hawaii. This one was a foreshock.

Volcano forecastMore in Hawaii

Map

Where this earthquake was located, with the others nearby. Select one for its page.

Open the live map with earthquakes

The earthquake

Magnitude
3.1 (ml), minor
Local time
UTC
1960-06-21 11:00:17 UTC
Depth
27.2 km (16.9 mi), shallow
Epicenter
19.362° N, 155.289° 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 2.9 km horizontally, 1.3 km in depth
Magnitude uncertainty
±0.09
Depth from
From location
Station coverage gap
155°
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: 141 in the 60 days after this one and 53 in the 30 days before it.

After

The first 60 of 141.

Before

Earthquakes todayHawaii earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event hv19600798. Read Tue, Sep 22, 2026, 8:11 AM UTC.