Norfolk City power outages

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

Norfolk City, Virginia had 19 major outages from 2015 to 2023

Below middle outage time among US counties

Residents here averaged 0.80 times the US outage time per person and 0.69 times the Virginia rate. It ranks 90 of 119 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

2.1major outages per year
8 of 9years with a major outage
91 hrslongest major outage
Oct, Aughardest months

October and August made up 60% of this county's outage time. The largest outage on record began Oct 8, 2016, reached 44,190 customers, and left at least 200 customers out for 91.2 hours.

Outage time per resident, rated Virginia counties
MostLeast

Outage impact by year

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

0
0.5M
1M
1.5M
2M
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
2015192,752962
20161,452,7891172
2017123,596891
2018696,8991014
2019235,7681163
2020630,5581152
2021102,0581001
2022465,4351104
2023153,048930

When outages hit

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

0%
20%
40%
60%
80%
JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start dateHoursPeak customersCustomer-hours
Oct 8, 201691.244,1901,236,609
Oct 12, 201856.836,907497,941
Aug 4, 202041.533,904339,521
Sep 30, 202246.018,480258,352
Apr 13, 202030.023,567164,255

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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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.