Power Out Map
– 0% of Leflore out 0 customers out in Mississippi

Power outage history

Leflore County Mississippi

1.2hours

without power for the average customer in a typical year, 2018–2025

71st most of 74 in Mississippi 81% below the national median

Worst outage on record Jul 6, 2018 3% of customers out · lasted 22 hours
Hours without power, average customer per year 1.2h / yr State average 9.8 h · national median 6.6 h
Major outages a year 0.0 Peaks over 10% of customers or 50,000 customers
Typical time to restore 90% – Median across major outages, from the peak
Longest single outage 22hours Jul 6, 2018, over 1% of customers out
Outage hours on storm days 11% Share falling on days with a NOAA storm report here
Worst year 2025 1.7 hours without power, average customer
Electricity customers 20,294 ORNL customer model · 8 well-covered years

Every day since 2015

Eleven years, one night at a time

Each cell is a day. The brighter it is, the larger the share of Leflore's customers who were without power at that day's worst moment.

20152016201720182019202020212022202320242025
0%100% of customers out

Year by year

Hours in the dark, per customer

2025 was the worst well-recorded year, at 1.7 hours for the average customer. Hatched years have a thin record and are left out of the averages.

Leflore, hours without power per customer

LefloreUS median countyMississippi average
0 2 4 6 8 10 12 0.8 ’15 1.4 ’16 0.9 ’17 1.4 ’18 1.1 ’19 1.0 ’20 1.2 ’21 0.8 ’22 1.2 ’23 1.5 ’24 1.7 ’25 MS 9.8 US 6.6

The record

The biggest outages since 2015

Ranked by customer-hours lost: customers out multiplied by how long they stayed out. Times are local.

Began Storm Peak out Share Lasted 90% restored Customer-hours
Jul 6, 2018 No storm report 529 3% 22 h – 9.2k
Mar 31, 2016 Flooding 382 2% 13 h – 4.8k
Mar 15, 2024 No storm report 346 2% 14 h – 3.6k
Jul 20, 2018 No storm report 451 2% 8.8 h – 3.6k
Mar 16, 2025 No storm report 306 2% 15 h – 3.5k
Feb 19, 2022 No storm report 395 2% 10 h – 3.1k
Jul 8, 2023 No storm report 331 2% 8.5 h – 2.8k
Aug 8, 2023 No storm report 291 1% 9.2 h – 2.7k
Oct 26, 2015 No storm report 547 3% 5.5 h – 2.6k
May 30, 2016 No storm report 353 2% 7.0 h – 2.2k
Jun 21, 2018 No storm report 416 2% 5.5 h – 2.2k
Oct 5, 2019 No storm report 410 2% 5.2 h – 2.0k

When it happens

The outage clock

Customer-hours out by month (rings, January innermost) and local hour, 2018–2025.

00061218 Jan inside

What was happening

Weather behind the outages

Each outage is matched to NOAA storm reports for Leflore from twelve hours before it began to its peak. Matching shows coincidence, not proof of cause.

  • No storm on record 89%
  • Thunderstorms 8.0%
  • Tornadoes 2.4%
  • Flooding 0.9%

Who keeps the lights on

Utilities serving Leflore

As each utility reports to the Energy Information Administration for its whole Mississippi territory, not this county alone. Outage minutes include major storm days.

Utility Type Outage min / yr Excl. major storms Outages / yr Residential ¢/kWh Customers
Entergy Mississippi LLC Investor Owned 640 410 2.61 13.9 384k
Twin County Electric Pwr Assn MS 4,150 283 – 13.9 108k
Delta Electric Power Assn Cooperative 1,941 578 5.81 12.7 21k
Greenwood Utilities Comm Municipal 18 – 0.08 11.4 7.3k

EIA Form 861, latest year each utility reported. Outage minutes are SAIDI, the yearly minutes the average customer goes without power; outages a year are SAIFI.

Next door

Neighbouring counties

Across Mississippi

Where it is darkest

Hours / yr64+

All Mississippi counties →

About these numbers

Notes

Outages come from the EAGLE-I record of utility outage maps collected every 15 minutes by Oak Ridge National Laboratory. Hours without power are customer-hours divided by the county's 20,294 electricity customers. Averages use well-covered years from 2018. Outages shorter than 15 minutes, and utilities that publish no outage map, are not in the record, so these figures understate the total. How every number is made →