PowerOutageHistory
C

Atoka County Power Outage History

20142025 · Oklahoma

Average — typical outage frequency and duration nationally. How grades are calculated

Total events
690
Avg duration
2.8 hrs
Longest outage
61 hrs
National percentile
45th

Outages by year

Outages by month (seasonality)

Worst outage events on record

DateDurationCustomers affectedCause
May 19, 202521 hrs4,579 (55%)Hail
Jun 18, 202328 hrs3,028 (36%)Thunderstorm Wind
Nov 4, 20221 hrs2,366 (28%)Drought
Oct 14, 20251 hrs2,212 (27%)Unnamed event
Oct 24, 20222 hrs2,107 (25%)Drought

Over the 12 years from 2014 to 2025, Atoka County recorded 690 distinct power outage events, averaging 2.8 hours per event.

The single worst outage on record in Atoka County started May 19, 2025 (Hail), lasting 21 hours and leaving up to 4,579 customers without power (55% of the county) at its peak.

May has historically been the worst month for outages in Atoka County, with 111 events recorded during that month across the dataset.

Based on this history, Atoka County earns a Reliability Grade of C, placing it in the 45th percentile nationally for grid reliability (higher percentile = more reliable).

Sized for Atoka County's outage profile

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Outage-prep kit

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Similar counties in Oklahoma

Counties with the closest reliability grade and national percentile to Atoka County.

CountyGradeNational percentile
Craig CountyC45th
Osage CountyC45th
Wagoner CountyC45th
Muskogee CountyC44th
Cotton CountyC45th

FAQ

How often does power go out in Atoka County?

Between 2014 and 2025, Atoka County recorded 690 outage events, averaging 2.8 hours each.

What is Atoka County's reliability grade?

Atoka County has a Reliability Grade of C, in the 45th national percentile.

What was the worst power outage in Atoka County?

The worst outage on record started May 19, 2025 (Hail), lasting 21 hours and affecting up to 4,579 customers.

Data: ORNL EAGLE-I Recorded Electricity Outages (2014–2025), CC BY 4.0. Storm names: NOAA Storm Events Database. Last data refresh: 2025. See methodology.