County annual report · FIPS 29173
2019 Ralls County, MO Power Outage Report
In 2019, customers in Ralls County, MO went without power for an average of 2.5 hours, a total of 13K customer-hours (Missouri average 3.8 hours). That ranks 58th worst of 115 Missouri counties and 1836th of 2,945 nationally.
Compared with MO, the US and 2018
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Ralls County, 2019
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | July 20, 2019 20:30 | July 21, 2019 16:30 | 20h | 1,209 | 1,004 |
| 2 | April 27, 2019 19:30 | April 27, 2019 21:00 | 1h 30m | 1,033 | 1,134 |
| 3 | November 27, 2019 05:15 | November 27, 2019 14:30 | 9h 15m | 747 | 1,443 |
| 4 | June 9, 2019 13:30 | June 10, 2019 00:00 | 10h 30m | 721 | 1,176 |
| 5 | December 19, 2019 02:15 | December 19, 2019 03:45 | 1h 30m | 705 | 1,058 |
| 6 | May 21, 2019 10:00 | May 21, 2019 16:45 | 6h 45m | 570 | 696 |
| 7 | April 25, 2019 23:45 | April 26, 2019 00:15 | 30m | 566 | 147 |
| 8 | April 10, 2019 01:15 | April 10, 2019 03:00 | 1h 45m | 558 | 977 |
| 9 | September 3, 2019 23:30 | September 4, 2019 00:15 | 45m | 389 | 292 |
| 10 | September 21, 2019 08:00 | September 21, 2019 09:30 | 1h 30m | 224 | 336 |
Outage episodes by size in 2019: 17 reached 100+ customers, 2 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 Ralls County reported on EIA Form 861 for 2019, 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 |
|---|---|---|---|---|---|
| Union Electric Co - (MO) | 2018 | 2.3 hrs | 0.85 | 86 min | 0.72 |
| Consolidated Electric Coop | 2018 | 4.3 hrs | 1.07 | 3.4 hrs | 0.72 |
| City of Hannibal - (MO) | 2018 | 23.7 hrs | 2.34 | 51 min | 1.13 |
| Ralls County Electric Coop | - | - | - | - | - |
| City of Monroe City - (MO) | - | - | - | - | - |
| City of Perry - (MO) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 95% of Missouri's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 5,206 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. Ralls County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Ralls County, MO annual power outage report, 2019, 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/2019/missouri/ralls-county