massoutage

County annual report · FIPS 12085

2015 Martin County, FL Power Outage Report

In 2015, customers in Martin County, FL went without power for an average of 1.3 hours, a total of 148K customer-hours (Florida average 1.6 hours). That ranks 48th worst of 67 Florida counties and 1583rd of 2,484 nationally.

Summary data CSVJSON
Avg hrs / customer
1.3
111,120 customers
Customer-hours out
148K
Peak customers out
4,781
Outages ≥1,000 out
26
0 of 10,000+ · 688 total
Longest outage
3d 1h
began September 4, 2015
Rank in state
48th/67
1583rd of 2,484 US

Compared with FL, the US

Martin County, FL average hours without power per customer compared with state and national averages, 2015Martin County 1.3 hours, Florida average 1.6 hours, US average 2.9 hoursMartin CountyMartin County1.3hFlorida averageFlorida average1.6hUS averageUS average2.9h
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Average hours without power per customer in 2015.

Month by month

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Martin County, FL customer-hours without power by month, 2015Jan 8,024, Feb 12K, Mar 6,450, Apr 26K, May 8,762, Jun 12K, Jul 16K, Aug 17K, Sep 16K, Oct 12K, Nov 7,513, Dec 5,948010k20k30k8,024Jan12KFeb6,450Mar26KApr8,762May12KJun16KJul17KAug16KSep12KOct7,513Nov5,948Dec
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Customer-hours; April 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, 2015

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

CSVJSON
#Started (UTC)Ended (UTC)DurationPeak outCustomer-hours
1April 27, 2015 13:00April 29, 2015 04:301d 15h4,78116K
2July 7, 2015 05:45July 8, 2015 04:1522h 30m4,5571,597
3January 27, 2015 16:00January 28, 2015 00:008h3,5591,140
4December 8, 2015 14:15December 9, 2015 08:3018h 15m2,6071,870
5June 10, 2015 18:00June 11, 2015 17:4523h 45m2,5731,790
6September 20, 2015 13:30September 21, 2015 06:1516h 45m2,5593,035
7February 28, 2015 04:30March 1, 2015 08:301d 4h2,5393,181
8July 25, 2015 19:45July 27, 2015 18:301d 22h2,3842,997
9September 4, 2015 08:15September 7, 2015 09:153d 1h2,2915,298
10October 10, 2015 16:15October 10, 2015 21:155h2,286751

Outage episodes by size in 2015: 124 reached 100+ customers, 26 reached 1,000+ customers, 0 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 2015, or their most recent earlier filing. Utility-wide figures, not county-specific.

CSVJSON
UtilityEIA yearSAIDISAIFISAIDI excl. major eventsSAIFI excl. major events
Florida Power & Light Co201565 min0.8262 min0.79

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 2015; 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, 2015, 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/2015/florida/martin-county

summary CSVJSONyears CSVJSONmonths CSVJSONevents CSVJSONutilities CSVJSON