massoutage

2023 Oklahoma Power Outage Report

In 2023, the average Oklahoma customer went without power for about 14.1 hours, the 4th worst of 51 states (US average 6.7 hours). Figures from DOE/ORNL EAGLE-I, including major storm days.

Avg hrs / customer
14.1
vs prior year
▲ 303%
vs 2022
Customer-hours out
29.2M
Peak customers out
359,659
across the state at once
EAGLE-I coverage
n/a
of OK customers
Counties reporting
77

Oklahoma year over year

Oklahoma: average hours without power per customer by year2015: 5.1h; 2016: 4.1h; 2017: 3.2h; 2018: 2.7h, coverage 89%; 2019: 5.0h, coverage 90%; 2020: 27.7h, coverage 93%; 2021: 3.2h, coverage 93%; 2022: 3.5h, coverage 94%; 2023: 14.1h; 2024: 4.8h; 2025: 4.9h01020300%50%100%5.1h20154.1h20163.2h20172.7h20185.0h201927.7h20203.2h20213.5h202214.1h20234.8h20244.9h2025
Use the arrow keys to read values.
Average hours without power per customer. Line: EAGLE-I coverage, share of customers tracked (right axis).

Month by month, 2023

Customer-hours without power across Oklahoma; June was the worst.

CSVJSON
Oklahoma customer-hours without power by month, 2023Jan 388K, Feb 1.1M, Mar 471K, Apr 1.6M, May 566K, Jun 20.8M, Jul 1.3M, Aug 970K, Sep 1.2M, Oct 412K, Nov 187K, Dec 284K010M20M30M388KJan1.1MFeb471KMar1.6MApr566KMay20.8MJun1.3MJul970KAug1.2MSep412KOct187KNov284KDec
Use the arrow keys to read values.

All 77 Oklahoma counties, 2023

Ranked by average hours without power per customer. Each county links to its annual report.

CSVJSON
#CountyHrs / customerCustomer-hoursCustomersPeak outEvents
1Ellis County49.9124K2,4882,488231
2Tulsa County48.314.8M307,617171,636448
3Pottawatomie County32.31.3M40,44418,571737
4Wagoner County28.1837K29,77814,864621
5Jefferson County28.168K2,4201,373244
6Creek County22.2956K42,95719,611675
7Roger Mills County22.143K1,9291,080213
8Johnston County21.2149K7,0454,231385
9Mayes County19.6325K16,5988,909853
10Cotton County19.245K2,3611,291217
11Rogers County18.5913K49,30719,763784
12Latimer County17.398K5,6392,929444
13Delaware County17.3410K23,69414,4711,059
14Love County17.3102K5,9014,306310
15McCurtain County16.1338K21,0457,396690
16Hughes County15.6112K7,1782,966497
17Osage County15.0325K21,6435,840691
18Le Flore County15.0448K29,8919,606757
19Kiowa County14.862K4,1752,120444
20Washita County14.174K5,2622,710470
21Craig County13.163K4,7712,430608
22Kingfisher County12.985K6,6081,803170
23Harper County12.726K2,061909201
24Comanche County12.3704K57,33327,172996
25Lincoln County12.1205K16,9333,754641
26Beaver County12.051K4,2141,795388
27Dewey County11.430K2,623495249
28Nowata County11.330K2,6781,693453
29Tillman County11.337K3,2951,175246
30Pawnee County10.982K7,5171,316490
31Pushmataha County10.875K6,9381,736414
32Murray County10.6107K10,1242,699407
33Blaine County10.344K4,2661,048394
34Muskogee County9.8269K27,5289,235679
35Caddo County9.7132K13,5404,9781,385
36Atoka County9.576K7,9133,028504
37Carter County9.5284K29,8059,687643
38Pittsburg County9.5251K26,4128,325904
39McIntosh County9.2105K11,4783,917319
40Custer County8.3127K15,3415,527699
41Seminole County8.2112K13,6503,443592
42Okfuskee County7.242K5,7631,045341
43Beckham County7.191K12,8184,769610
44Choctaw County6.763K9,4441,268510
45Coal County6.723K3,4411,829310
46Woodward County6.289K14,4323,435442
47Cimarron County6.15,819955955224
48Major County6.124K3,9391,303293
49Pontotoc County6.0173K28,5706,7331,022
50Payne County5.7353K62,3068,347842
51McClain County5.6128K22,62511,712651
52Grady County5.2131K24,9387,643772
53Logan County5.1113K22,0674,126648
54Marshall County5.044K8,7461,063361
55Bryan County4.9146K29,7232,902769
56Oklahoma County4.51.6M350,09134,508614
57Cleveland County4.5680K151,48817,433928
58Okmulgee County4.390K20,9984,559630
59Washington County4.268K16,4082,176714
60Harmon County4.26,1141,4711,16448
61Stephens County4.1105K25,6475,189599
62Alfalfa County3.813K3,414939285
63Woods County3.620K5,4981,165210
64Noble County3.520K5,689501301
65Canadian County3.4287K84,80011,2911,012
66Grant County3.27,5162,353436224
67Garfield County3.0112K36,8373,656649
68Garvin County2.962K21,0001,293645
69Ottawa County2.651K19,7352,423654
70Cherokee County2.363K27,3883,099575
71Sequoyah County1.756K33,5322,763659
72Haskell County1.612K7,7003,012324
73Adair County1.532K20,8022,166533
74Texas County1.123K19,8761,070538
75Greer County0.83,2743,96720849
76Jackson County0.713K18,5182,137245
77Kay County0.623K37,1061,734304

Biggest Oklahoma outages of 2023

Up to 25 county outage episodes with the most customers out at once.

CSVJSON
#CountyStarted (UTC)Ended (UTC)DurationPeak outCustomer-hours
1Tulsa County, OKJune 18, 2023 03:00July 7, 2023 05:4519d 2h171,63614.1M
2Oklahoma County, OKJune 17, 2023 09:30June 22, 2023 09:154d 23h34,508660K
3Comanche County, OKSeptember 20, 2023 10:15September 21, 2023 07:3021h 15m27,172322K
4Rogers County, OKJune 18, 2023 04:30June 27, 2023 23:459d 19h19,763735K
5Creek County, OKJune 18, 2023 04:00June 29, 2023 04:1511d19,611857K
6Comanche County, OKJune 15, 2023 21:30June 17, 2023 09:451d 12h19,325150K
7Pottawatomie County, OKApril 20, 2023 01:15April 27, 2023 05:457d 4h18,571964K
8Cleveland County, OKFebruary 26, 2023 23:15March 2, 2023 05:153d 6h17,433195K
9Oklahoma County, OKJuly 7, 2023 11:45July 17, 2023 05:009d 17h17,135117K
10Tulsa County, OKMarch 31, 2023 11:45April 3, 2023 02:302d 14h15,37869K
11Cleveland County, OKJuly 9, 2023 07:15July 11, 2023 05:451d 22h15,17066K
12Wagoner County, OKJune 18, 2023 05:30August 30, 2023 23:4573d 18h14,864796K
13Oklahoma County, OKMarch 31, 2023 06:00April 2, 2023 04:451d 22h14,84645K
14Delaware County, OKJune 18, 2023 06:15June 24, 2023 15:456d 9h14,471257K
15Tulsa County, OKSeptember 17, 2023 20:15October 19, 2023 00:3031d 4h14,25790K
16Comanche County, OKFebruary 27, 2023 02:15February 28, 2023 01:1523h13,19852K
17Oklahoma County, OKSeptember 7, 2023 13:45September 8, 2023 08:0018h 15m12,7727,480
18Pottawatomie County, OKDecember 3, 2023 14:30December 3, 2023 22:458h 15m12,71831K
19Oklahoma County, OKMay 12, 2023 01:30May 17, 2023 07:005d 5h11,87946K
20McClain County, OKApril 20, 2023 00:30April 24, 2023 15:004d 14h11,71268K
21Oklahoma County, OKFebruary 27, 2023 00:30March 2, 2023 03:453d 3h11,421110K
22Canadian County, OKMay 9, 2023 07:00May 9, 2023 10:003h11,29114K
23Canadian County, OKFebruary 27, 2023 01:45March 1, 2023 08:302d 6h10,34143K
24Cleveland County, OKFebruary 14, 2023 10:15February 15, 2023 03:0016h 45m9,94315K
25Pottawatomie County, OKFebruary 27, 2023 01:15March 1, 2023 04:152d 3h9,83193K
EAGLE-I tracked about n/a of Oklahoma's electricity customers in 2023; outages at utilities it does not see are not counted. Hours per customer divide outage customer-minutes by modeled county customers.
Oklahoma by year:2025202420222021202020192018201720162015
Other states in 2023:MEMIKYARWVLAMSTN

Part of the 2023 US Power Outage Report.

Data from DOE EAGLE-I, every source we read.