Kansas earthquakes

M3.5 earthquake 9 km WNW of Viola, Kansas

A magnitude 3.5 earthquake struck 9 km WNW of Viola, Kansas on Sat, Mar 19, 2022, 7:00 PM CDT (00:00 UTC), 2 km (1 mi) below the surface.

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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
3.5 (mb_lg), minor
Local time
UTC
2022-03-20 00:00:15 UTC
Depth
2.2 km (1.3 mi), shallow
Epicenter
37.519° N, 97.743° W
Region
Kansas
Felt reports
17
Strongest shaking
V, moderate shaking
Tsunami flag
No
Status
Reviewed by a seismologist

Shaking

The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.

Strongest estimated
V, moderate shaking
Peak ground acceleration
13.0% of gravity
Peak ground velocity
2.0 cm/s
Map
Automatic
USGS ShakeMap: estimated shaking intensity around the epicenter
Estimated shaking intensity. Map: USGS ShakeMap.

Did you feel it?

17 people reported to the USGS what they felt; the strongest reported shaking was III, weak shaking.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 1.9 km horizontally, 7.5 km in depth
Magnitude uncertainty
±0.04
Depth from
From location
Station coverage gap
50°
Stations used
71

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 28 in the 60 days after this one and 17 in the 30 days before it.

After

Before

Earthquakes todayKansas earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000h63l. Read Mon, Sep 28, 2026, 8:51 PM UTC.