County annual report · FIPS 21035
2023 Calloway County, KY Power Outage Report
In 2023, customers in Calloway County, KY went without power for an average of 7.0 hours, a total of 178K customer-hours (Kentucky average 14.9 hours). That ranks 90th worst of 120 Kentucky counties and 1146th of 2,977 nationally.
Compared with KY, the US and 2022
Coverage line is EAGLE-I's share of Kentucky customers tracked each year.
Biggest outages in Calloway County, 2023
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | March 3, 2023 17:30 | March 6, 2023 02:30 | 2d 9h | 5,597 | 76K |
| 2 | July 18, 2023 18:45 | July 20, 2023 22:15 | 2d 3h | 4,795 | 43K |
| 3 | April 5, 2023 18:15 | April 6, 2023 06:00 | 11h 45m | 4,511 | 7,884 |
| 4 | February 9, 2023 19:15 | February 9, 2023 20:00 | 45m | 1,531 | 1,148 |
| 5 | August 5, 2023 11:15 | August 5, 2023 17:30 | 6h 15m | 1,153 | 1,505 |
| 6 | January 19, 2023 18:00 | January 19, 2023 20:45 | 2h 45m | 1,096 | 908 |
| 7 | July 2, 2023 19:00 | July 2, 2023 22:00 | 3h | 1,080 | 1,529 |
| 8 | January 3, 2023 09:00 | January 3, 2023 17:15 | 8h 15m | 1,000 | 3,198 |
| 9 | February 27, 2023 16:45 | February 28, 2023 00:00 | 7h 15m | 963 | 2,587 |
| 10 | August 10, 2023 02:30 | August 10, 2023 15:00 | 12h 30m | 943 | 2,277 |
Outage episodes by size in 2023: 59 reached 100+ customers, 8 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 Calloway County reported on EIA Form 861 for 2023, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| West Kentucky Rural E C C | 2023 | 10.8 hrs | 2.86 | 3.6 hrs | 1.81 |
| City of Murray - (KY) | 2014 | 2.3 hrs | 5.36 | 2.2 hrs | 4.39 |
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 Kentucky's customers in 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 25,554 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. Calloway County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Calloway County, KY annual power outage report, 2023, 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/2023/kentucky/calloway-county