Weber County power outages

Utah outage history from 2017 to 2023, with the largest outages and a backup battery estimate.

Weber County, Utah had 11 major outages from 2017 to 2023

Below middle outage time among US counties

Residents here averaged 0.77 times the US outage time per person and 2.04 times the Utah rate. It ranks 5 of 25 in the state, where 1 has the most. Data confidence: High, with 7 years of records.

1.6major outages per year
6 of 7years with a major outage
180 hrslongest major outage
Sep, Octhardest months

September and October made up 66% of this county's outage time. The largest outage on record began Sep 8, 2020, reached 40,536 customers, and left at least 200 customers out for 180.0 hours.

Outage time per resident, rated Utah counties
MostLeast

Outage impact by year

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

0
1M
2M
3M
4M
2017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
201795,206430
2018181,381964
2019160,771941
20202,285,9101002
2021333,2641312
2022324,1521351
2023267,8821401

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
Sep 8, 2020180.040,5362,099,792
Oct 18, 20227.05,06835,476
Jul 9, 20219.23,56331,983
Dec 15, 202115.28,39530,819
Oct 21, 20234.27,93730,407

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.