massoutage

County annual report · FIPS 78020

2025 St. John Island, VI Power Outage Report

In 2025, customers in St. John Island, VI went without power for an average of 125.7 hours, a total of 337K customer-hours (U.S. Virgin Islands average 89.8 hours). That ranks 2nd worst of 3 U.S. Virgin Islands counties.

Summary data CSVJSON
Avg hrs / customer
125.7
2,683 customers
Customer-hours out
337K
Peak customers out
2,683
Outages ≥1,000 out
44
0 of 10,000+ · 157 total
Longest outage
7d 15h
began August 17, 2025
Rank in state
2nd/3

Compared with VI, the US and 2024

St. John Island, VI average hours without power per customer compared with state and national averages, 2025St. John Island 125.7 hours, U.S. Virgin Islands average 89.8 hours, US average (50 states and DC) 5.3 hours, St. John Island, 2024 186.4 hoursSt. John IslandSt. John Island125.7hU.S. Virgin Islands averageU.S. Virgin Islands …89.8hUS average (50 states and DC)US average (50 state…5.3hSt. John Island, 2024St. John Island, 2024186.4h
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Average hours without power per customer in 2025; last bar is this county in 2024.

Month by month

CSVJSON
St. John Island, VI customer-hours without power by month, 2025Jan 3,692, Feb 3,986, Mar 16K, Apr 24K, May 16K, Jun 405, Jul 1,403, Aug 23K, Sep 89K, Oct 152K, Nov 5,362, Dec 2,123050k100k150k200k3,692Jan3,986Feb16KMar24KApr16KMay405Jun1,403Jul23KAug89KSep152KOct5,362Nov2,123Dec
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Customer-hours; October was the worst month.

St. John Island year over year

CSVJSON
St. John Island, VI: average hours without power per customer by year2015: no data; 2016: no data; 2017: no data; 2018: no data; 2019: no data, coverage 100%; 2020: no data, coverage 100%; 2021: 68.7h, coverage 100%; 2022: 44.9h, coverage 100%; 2023: 71.3h; 2024: 186.4h; 2025: 125.7h0501001502000%50%100%n/a2015n/a2016n/a2017n/a2018n/a2019n/a202068.7h202144.9h202271.3h2023186.4h2024125.7h2025
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Average hours without power per customer. Line: EAGLE-I coverage, share of customers tracked (right axis).

Coverage line is EAGLE-I's share of U.S. Virgin Islands customers tracked each year.

Biggest outages in St. John Island, 2025

The 10 outage episodes with the most customers out at once. Times are UTC.

CSVJSON
#Started (UTC)Ended (UTC)DurationPeak outCustomer-hours
1January 13, 2025 17:30January 13, 2025 17:4515m2,683671
2January 24, 2025 06:45January 24, 2025 07:451h2,6832,673
3February 28, 2025 15:45February 28, 2025 17:001h 15m2,6832,673
4March 26, 2025 01:30March 26, 2025 03:001h 30m2,6834,025
5September 3, 2025 21:00September 4, 2025 06:459h 45m2,68321K
6September 11, 2025 12:30September 11, 2025 16:304h2,6837,789
7September 18, 2025 11:00September 18, 2025 17:006h2,68311K
8September 19, 2025 14:45September 19, 2025 23:459h2,68316K
9October 24, 2025 19:45October 24, 2025 20:3045m2,6831,342
10October 25, 2025 01:00October 25, 2025 13:3012h 30m2,68334K

Outage episodes by size in 2025: 55 reached 100+ customers, 44 reached 1,000+ customers, 0 reached 10,000+ customers.

About this data

  • Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of U.S. Virgin Islands's customers in 2025; utilities it does not see are not counted.
  • Hours per customer = outage customer-minutes ÷ 2,683 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
  • An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
  • Years loaded: 2015–2025. St. John Island has data for 2019–2025.

Cite this report

MassOutage (massoutage.com), St. John Island, VI annual power outage report, 2025, data as of Oct 14, 2026 13:35 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/). https://massoutage.com/reports/2025/us-virgin-islands/st-john-island

summary CSVJSONyears CSVJSONmonths CSVJSONevents CSVJSONutilities CSVJSON
St. John Island by year:202420232022202120202019
Live outages in St. John Island2025 U.S. Virgin Islands report2025 US report