massoutage

County annual report · FIPS 12085

2024 Martin County, FL Power Outage Report

In 2024, customers in Martin County, FL went without power for an average of 9.3 hours, a total of 1.0M customer-hours (Florida average 24.6 hours). That ranks 49th worst of 67 Florida counties and 986th of 2,990 nationally.

Summary data CSVJSON
Avg hrs / customer
9.3
111,120 customers
Customer-hours out
1.0M
Peak customers out
39,058
Outages ≥1,000 out
31
1 of 10,000+ · 556 total
Longest outage
8d 14h
began September 11, 2024
Rank in state
49th/67
986th of 2,990 US

Compared with FL, the US and 2023

Martin County, FL average hours without power per customer compared with state and national averages, 2024Martin County 9.3 hours, Florida average 24.6 hours, US average 12.6 hours, Martin County, 2023 1.6 hoursMartin CountyMartin County9.3hFlorida averageFlorida average24.6hUS averageUS average12.6hMartin County, 2023Martin County, 20231.6h
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Average hours without power per customer in 2024; last bar is this county in 2023.

Month by month

CSVJSON
Martin County, FL customer-hours without power by month, 2024Jan 11K, Feb 6,240, Mar 7,985, Apr 13K, May 11K, Jun 15K, Jul 12K, Aug 18K, Sep 14K, Oct 903K, Nov 10K, Dec 8,6830250k500k750k1M11KJan6,240Feb7,985Mar13KApr11KMay15KJun12KJul18KAug14KSep903KOct10KNov8,683Dec
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Customer-hours; October was the worst month.

Martin County year over year

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Martin County, FL: average hours without power per customer by year2015: 1.3h; 2016: 14.1h; 2017: 43.2h; 2018: 1.4h, coverage 97%; 2019: 1.7h, coverage 97%; 2020: 1.8h, coverage 97%; 2021: 1.7h, coverage 98%; 2022: 4.4h, coverage 98%; 2023: 1.6h; 2024: 9.3h; 2025: 1.2h02040600%50%100%1.3h201514.1h201643.2h20171.4h20181.7h20191.8h20201.7h20214.4h20221.6h20239.3h20241.2h2025
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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 Florida customers tracked each year.

Biggest outages in Martin County, 2024

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

CSVJSON
#Started (UTC)Ended (UTC)DurationPeak outCustomer-hours
1October 9, 2024 01:00October 15, 2024 03:006d 2h39,058894K
2January 11, 2024 11:30January 11, 2024 20:008h 30m3,170805
3September 2, 2024 18:15September 3, 2024 05:0010h 45m2,8031,334
4November 1, 2024 11:15November 2, 2024 18:451d 7h2,7922,214
5July 8, 2024 16:45July 9, 2024 21:001d 4h2,7042,064
6April 4, 2024 04:45April 6, 2024 01:151d 20h2,6161,488
7June 10, 2024 14:15June 13, 2024 03:152d 13h2,4496,623
8December 14, 2024 10:30December 17, 2024 06:452d 20h2,3945,728
9August 13, 2024 20:00August 14, 2024 06:0010h2,185718
10August 14, 2024 09:45August 14, 2024 23:4514h2,1342,143

Outage episodes by size in 2024: 86 reached 100+ customers, 31 reached 1,000+ customers, 1 reached 10,000+ customers.

Utility reliability filed with the EIA

SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving Martin County reported on EIA Form 861 for 2024, or their most recent earlier filing. Utility-wide figures, not county-specific.

CSVJSON
UtilityEIA yearSAIDISAIFISAIDI excl. major eventsSAIFI excl. major events
Florida Power & Light Co202411.7 hrs1.0446 min0.44

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 Florida's customers in 2024; utilities it does not see are not counted.
  • Hours per customer = outage customer-minutes ÷ 111,120 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. Martin County has data for 2015–2025.

Cite this report

MassOutage (massoutage.com), Martin County, FL annual power outage report, 2024, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2024/florida/martin-county

summary CSVJSONyears CSVJSONmonths CSVJSONevents CSVJSONutilities CSVJSON