Union County power outages

Arkansas outage history from 2015 to 2023, with the largest outages and a backup battery estimate.

Union County, Arkansas had 47 major outages from 2015 to 2023

Higher outage time among US counties

Residents here averaged 2.77 times the US outage time per person and 2.25 times the Arkansas rate. It ranks 14 of 72 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

5.2major outages per year
9 of 9years with a major outage
95 hrslongest major outage
Aug, Aprhardest months

August and April made up 42% of this county's outage time. The largest outage on record began Aug 28, 2020, reached 7,303 customers, and left at least 200 customers out for 95.2 hours.

Outage time per resident, rated Arkansas counties
MostLeast

Outage impact by year

Customer-hours without power. 1,000 customers out for 2 hours is 2,000 customer-hours.

0
200K
400K
600K
800K
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
2015150,300936
2016393,398877
2017108,689542
2018128,088653
2019298,482767
2020688,502647
2021196,432756
2022107,357804
2023187,044775

When outages hit

Share of this county's customer-hours by month.

0%
10%
20%
30%
40%
JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start dateHoursPeak customersCustomer-hours
Aug 28, 202095.27,303358,459
Jul 15, 201627.88,857144,902
Apr 13, 202070.53,862129,596
Jun 24, 201947.54,43979,736
Jun 20, 201964.02,94073,856

Hours measure how long at least 200 customers in the county were out. Most customers get power back sooner.

Size your backup battery

Start with what you would keep running. Wattages are typical averages, so check your own appliances.

1,700 Whof battery capacity, allowing for about 15% conversion loss

If anyone relies on medical equipment, plan that with their provider. Run portable fuel generators outdoors only, at least 20 feet from doors, windows and vents. See the outage checklist.

Look up another county

Counties ranked nearby

How to read this

  • A major outage lasted at least 8 hours and reached customers equal to at least 1% of county residents.
  • Records cover outages of at least 200 customers in a county. They do not show what happened on your street.
  • Utilities that do not report can make a county look better than it is. Data ends in 2023. Read the full method.