County annual report · FIPS 42117
2024 Tioga County, PA Power Outage Report
In 2024, customers in Tioga County, PA went without power for an average of 8.1 hours, a total of 182K customer-hours (Pennsylvania average 7.0 hours). That ranks 28th worst of 67 Pennsylvania counties and 1107th of 2,990 nationally.
Compared with PA, the US and 2023
Coverage line is EAGLE-I's share of Pennsylvania customers tracked each year.
Biggest outages in Tioga County, 2024
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 15, 2024 21:15 | July 18, 2024 09:45 | 2d 12h | 3,273 | 56K |
| 2 | February 28, 2024 20:30 | February 29, 2024 19:45 | 23h 15m | 1,856 | 1,574 |
| 3 | January 26, 2024 10:00 | January 26, 2024 10:30 | 30m | 1,645 | 662 |
| 4 | July 23, 2024 05:30 | July 23, 2024 09:15 | 3h 45m | 1,449 | 2,874 |
| 5 | June 23, 2024 18:45 | June 25, 2024 03:30 | 1d 8h | 1,247 | 5,691 |
| 6 | November 22, 2024 06:15 | November 26, 2024 16:30 | 4d 10h | 1,187 | 19K |
| 7 | August 9, 2024 13:30 | August 12, 2024 20:45 | 3d 7h | 1,054 | 27K |
| 8 | June 4, 2024 20:00 | June 4, 2024 23:15 | 3h 15m | 770 | 1,852 |
| 9 | June 18, 2024 12:00 | June 19, 2024 16:30 | 1d 4h | 658 | 1,814 |
| 10 | February 7, 2024 23:30 | February 8, 2024 17:15 | 17h 45m | 654 | 879 |
Outage episodes by size in 2024: 56 reached 100+ customers, 7 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 Tioga County reported on EIA Form 861 for 2024, 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 |
|---|---|---|---|---|---|
| FirstEnergy Pennsylvania Electric Co | 2024 | 6.7 hrs | 1.85 | 3.7 hrs | 1.49 |
| Pennsylvania Electric Co | 2023 | 8.2 hrs | 2.05 | 3.8 hrs | 1.61 |
| Claverack Rural Elec Coop Inc | - | - | - | - | - |
| Tri-County Rural Elec Coop Inc (PA) | - | - | - | - | - |
| Wellsborough Electric Co | - | - | - | - | - |
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 Pennsylvania's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 22,387 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. Tioga County has data for 2016–2025.
Cite this report
MassOutage (massoutage.com), Tioga County, PA annual power outage report, 2024, 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/2024/pennsylvania/tioga-county