3.6

7 km ENE of Calumet, Oklahoma

2026-02-16 04:13:35 UTC (3 days ago)

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Earthquake Details

Magnitude
3.6 mwr
Depth
6.3 km
Shallow
Location
35.6175°N
-98.0392°E
Felt Reports
18
DYFI responses
Intensity (MMI)
4.2
Moderate
Community Intensity
4.3
CDI from reports

Technical Information

Event ID
ok2026dgjn
Event Type
earthquake
Status
✓ Reviewed
Significance
207
Stations Used
97
Azimuthal Gap
49.0°
0
RMS Residual
0.11 sec
Last Updated
2026-02-17 04:24:35 UTC

Understanding This Data

Magnitude 3.6 earthquakes are typically only recorded by instruments.

Shallow depth (6.3 km): Shallow earthquakes often cause more damage at the surface.

Learn more about magnitude →

Be Prepared

Earthquakes can happen without warning. Make sure you know what to do.