California earthquakes

M1.7 earthquake 12 km WSW of Huron, California

A magnitude 1.7 earthquake struck 12 km WSW of Huron, California on Sun, Jan 17, 1988, 12:27 AM PST (08:27 UTC), 3 km (2 mi) below the surface.

A larger quake followed: M4.2 25km NW of Buttonwillow, CA. This one was a foreshock.

Huron forecastMore in California

Map

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

Open the live map with earthquakes

The earthquake

Magnitude
1.7 (Md, duration), micro
Magnitude from
Northern California Seismic System
Local time
UTC
1988-01-17 08:27:59 UTC
Depth
2.9 km (1.8 mi), shallow
Epicenter
36.147° N, 120.221° W
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 0.5 km horizontally, 2.7 km in depth
Magnitude uncertainty
±0.07
Depth from
From location
Station coverage gap
86°
Stations used
11

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 104 in the 60 days after this one and 77 in the 30 days before it.

After

The first 60 of 104.

Before

Earthquakes todayCalifornia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc111037. Read Sun, Oct 4, 2026, 8:02 PM UTC.