County annual report · FIPS 29173
2023 Ralls County, MO Power Outage Report
In 2023, customers in Ralls County, MO went without power for an average of 2.9 hours, a total of 15K customer-hours (Missouri average 9.4 hours). That ranks 80th worst of 114 Missouri counties and 1991st of 2,977 nationally.
Compared with MO, the US and 2022
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Ralls 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 | June 2, 2023 09:30 | June 2, 2023 12:30 | 3h | 777 | 1,252 |
| 2 | June 3, 2023 18:30 | June 3, 2023 19:15 | 45m | 400 | 300 |
| 3 | May 27, 2023 12:45 | May 27, 2023 14:15 | 1h 30m | 399 | 400 |
| 4 | June 29, 2023 15:15 | June 30, 2023 03:00 | 11h 45m | 278 | 785 |
| 5 | August 31, 2023 14:45 | August 31, 2023 15:00 | 15m | 196 | 49 |
| 6 | March 13, 2023 20:30 | March 13, 2023 22:00 | 1h 30m | 192 | 101 |
| 7 | June 28, 2023 00:30 | June 28, 2023 02:45 | 2h 15m | 178 | 215 |
| 8 | February 27, 2023 10:45 | February 27, 2023 21:30 | 10h 45m | 174 | 984 |
| 9 | August 26, 2023 13:00 | August 26, 2023 19:00 | 6h | 170 | 499 |
| 10 | May 13, 2023 17:00 | May 13, 2023 22:15 | 5h 15m | 154 | 355 |
Outage episodes by size in 2023: 16 reached 100+ customers, 0 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 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 |
|---|---|---|---|---|---|
| Union Electric Co - (MO) | 2023 | 8.0 hrs | 1.18 | 1.6 hrs | 0.67 |
| Consolidated Electric Coop | 2023 | 2.5 hrs | 1.13 | 1.8 hrs | 0.98 |
| City of Hannibal - (MO) | 2023 | 46 min | 1.08 | 46 min | 1.08 |
| 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 n/a of Missouri's customers in 2023; 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, 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/missouri/ralls-county