County annual report · FIPS 21035
2020 Calloway County, KY Power Outage Report
In 2020, customers in Calloway County, KY went without power for an average of 1.1 hours, a total of 28K customer-hours (Kentucky average 4.7 hours). That ranks 108th worst of 119 Kentucky counties and 2618th of 3,019 nationally.
Compared with KY, the US and 2019
Coverage line is EAGLE-I's share of Kentucky customers tracked each year.
Biggest outages in Calloway County, 2020
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | September 19, 2020 15:00 | September 19, 2020 19:15 | 4h 15m | 1,352 | 1,725 |
| 2 | January 13, 2020 08:30 | January 13, 2020 11:15 | 2h 45m | 1,328 | 3,651 |
| 3 | July 1, 2020 20:00 | July 1, 2020 22:45 | 2h 45m | 1,128 | 1,870 |
| 4 | April 26, 2020 08:15 | April 26, 2020 13:00 | 4h 45m | 845 | 3,219 |
| 5 | August 28, 2020 00:15 | August 28, 2020 14:00 | 13h 45m | 751 | 4,553 |
| 6 | August 30, 2020 06:00 | August 30, 2020 06:30 | 30m | 739 | 370 |
| 7 | May 4, 2020 23:30 | May 5, 2020 06:45 | 7h 15m | 523 | 1,614 |
| 8 | May 3, 2020 18:00 | May 4, 2020 05:00 | 11h | 490 | 1,244 |
| 9 | June 27, 2020 14:30 | June 27, 2020 15:45 | 1h 15m | 410 | 410 |
| 10 | November 15, 2020 08:15 | November 15, 2020 14:00 | 5h 45m | 384 | 434 |
Outage episodes by size in 2020: 20 reached 100+ customers, 3 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 2020, 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 | 2020 | 2.7 hrs | 1.29 | 2.3 hrs | 1.21 |
| 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 92% of Kentucky's customers in 2020; 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, 2020, 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/2020/kentucky/calloway-county