Arizona earthquakes

M2.1 earthquake 8 km E of Kaibab, Arizona

A magnitude 2.1 earthquake struck 8 km E of Kaibab, Arizona on Thu, Jun 17, 2021, 12:18 AM MST (07:18 UTC), 19 km (12 mi) below the surface.

A larger quake followed: M3.1 63 km W of Supai, Arizona. This one was a foreshock.

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Map

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
University of Utah Seismograph Stations
Local time
UTC
2021-06-17 07:18:24 UTC
Depth
18.8 km (11.7 mi), shallow
Epicenter
36.907° N, 112.645° W
Region
Arizona
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 0.7 km horizontally, 0.8 km in depth
Magnitude uncertainty
±0.16
Depth from
From location
Station coverage gap
134°
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: 13 in the 60 days after this one and 2 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uu60440257. Read Fri, Oct 2, 2026, 8:56 PM UTC.