Del Norte County power outages

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

Del Norte County, California had 33 major outages from 2017 to 2023

Higher outage time among US counties

Residents here averaged 5.65 times the US outage time per person and 6.30 times the California rate. It ranks 12 of 55 in the state, where 1 has the most. Data confidence: High, with 7 years of records.

4.7major outages per year
6 of 7years with a major outage
178 hrslongest major outage
Aug, Novhardest months

August and November made up 67% of this county's outage time. The largest outage on record began Aug 18, 2023, reached 12,963 customers, and left at least 200 customers out for 177.5 hours.

Outage time per resident, rated California 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
2017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
201730,68270
2018105,502222
2019243,326376
2020112,041201
2021141,623256
2022241,865307
20231,736,8705611

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
Aug 18, 2023177.512,9631,419,156
Nov 26, 201933.211,663122,908
Jan 16, 202092.22,34185,078
Mar 12, 20228.012,80469,539
Mar 28, 20233.812,85748,214

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.