County annual report · FIPS 21035
2018 Calloway County, KY Power Outage Report
In 2018, customers in Calloway County, KY went without power for an average of 2.5 hours, a total of 64K customer-hours (Kentucky average 5.7 hours). That ranks 72nd worst of 118 Kentucky counties and 1659th of 2,798 nationally.
Compared with KY, the US and 2017
Coverage line is EAGLE-I's share of Kentucky customers tracked each year.
Biggest outages in Calloway County, 2018
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | August 20, 2018 20:30 | August 20, 2018 23:15 | 2h 45m | 6,116 | 12K |
| 2 | February 23, 2018 13:15 | February 23, 2018 16:30 | 3h 15m | 1,830 | 3,660 |
| 3 | May 18, 2018 21:30 | May 18, 2018 23:15 | 1h 45m | 1,766 | 1,772 |
| 4 | June 26, 2018 14:45 | June 26, 2018 16:15 | 1h 30m | 1,765 | 486 |
| 5 | June 29, 2018 01:45 | June 30, 2018 06:45 | 1d 5h | 1,533 | 11K |
| 6 | May 13, 2018 22:45 | May 14, 2018 12:45 | 14h | 1,334 | 2,868 |
| 7 | June 12, 2018 21:45 | June 13, 2018 07:45 | 10h | 1,262 | 2,136 |
| 8 | October 31, 2018 22:30 | November 1, 2018 01:45 | 3h 15m | 1,240 | 3,111 |
| 9 | November 27, 2018 11:45 | November 27, 2018 14:00 | 2h 15m | 1,027 | 958 |
| 10 | February 21, 2018 22:30 | February 22, 2018 00:15 | 1h 45m | 1,013 | 1,523 |
Outage episodes by size in 2018: 36 reached 100+ customers, 11 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 2018, 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 |
|---|---|---|---|---|---|
| City of Murray - (KY) | 2014 | 2.3 hrs | 5.36 | 2.2 hrs | 4.39 |
| West Kentucky Rural E C C | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 78% of Kentucky's customers in 2018; 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, 2018, 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/2018/kentucky/calloway-county