Harrison County power outages

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

Harrison County, Indiana had 12 major outages from 2015 to 2023

Below middle outage time among US counties

Residents here averaged 0.51 times the US outage time per person and 0.85 times the Indiana rate. It ranks 45 of 90 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

1.3major outages per year
6 of 9years with a major outage
53 hrslongest major outage
Mar, Aprhardest months

March and April made up 44% of this county's outage time. The largest outage on record began Mar 3, 2023, reached 4,344 customers, and left at least 200 customers out for 53.2 hours.

Outage time per resident, rated Indiana counties
MostLeast

Outage impact by year

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

0
100K
200K
300K
400K
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
20159,713120
20165,85241
20175,60680
201825,308122
201918,717251
202049,861302
202158,058402
202261,852400
2023217,581504

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
Mar 3, 202353.24,34488,638
Apr 6, 20239.07,68952,142
Mar 15, 202017.087414,858
Nov 15, 201831.892413,355
Jul 29, 20222.54,98611,022

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.