Clay County power outages

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

Clay County, Mississippi had 4 major outages from 2015 to 2023

Lower outage time among US counties

Residents here averaged 0.29 times the US outage time per person and 0.19 times the Mississippi rate. It ranks 62 of 72 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

0.4major outages per year
3 of 9years with a major outage
22 hrslongest major outage
Mar, Aprhardest months

March and April made up 28% of this county's outage time. The largest outage on record began Oct 26, 2019, reached 1,502 customers, and left at least 200 customers out for 21.8 hours.

Outage time per resident, rated Mississippi counties
MostLeast

Outage impact by year

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

0
5K
10K
15K
20K
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
20151,89770
20169,128120
201716,092310
201814,771230
201916,867161
202016,800111
202113,520192
202216,494180
202312,527180

When outages hit

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

0%
5%
10%
15%
20%
JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start dateHoursPeak customersCustomer-hours
Oct 26, 201921.81,5028,961
Apr 13, 202014.56557,082
Mar 22, 20227.51,4306,530
Jun 20, 20197.81,0104,191
Jun 12, 20237.51,3074,099

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.

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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.