Hawaii earthquakes

M2.1 earthquake 4 km N of Volcano, Hawaii

A magnitude 2.1 earthquake struck 4 km N of Volcano, Hawaii on Fri, Jul 8, 1960, 3:43 AM GMT-10 (13:43 UTC), 29 km (18 mi) below the surface.

A larger quake followed: M3.8 14 km SSE of Waimea, 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
2.1 (ML, local (Richter)), micro
Magnitude from
Hawaiian Volcano Observatory
Local time
UTC
1960-07-08 13:43:30 UTC
Depth
28.7 km (17.8 mi), shallow
Epicenter
19.483° N, 155.238° 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 2.7 km horizontally, 9.2 km in depth
Depth from
From location
Station coverage gap
162°
Stations used
4

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 53 in the 60 days after this one and 125 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event hv19600906. Read Fri, Oct 2, 2026, 1:44 AM UTC.