County annual report · FIPS 51043
2015 Clarke County, VA Power Outage Report
In 2015, customers in Clarke County, VA went without power for an average of 4.6 hours, a total of 35K customer-hours (Virginia average 2.7 hours). That ranks 44th worst of 127 Virginia counties and 605th of 2,484 nationally.
Compared with VA, the US
Coverage line is EAGLE-I's share of Virginia customers tracked each year.
Biggest outages in Clarke County, 2015
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | November 29, 2015 01:15 | November 29, 2015 03:45 | 2h 30m | 5,108 | 6,668 |
| 2 | June 8, 2015 19:45 | June 8, 2015 23:30 | 3h 45m | 1,731 | 3,797 |
| 3 | December 10, 2015 15:45 | December 10, 2015 17:30 | 1h 45m | 1,020 | 259 |
| 4 | March 4, 2015 23:30 | March 5, 2015 01:15 | 1h 45m | 898 | 1,572 |
| 5 | October 29, 2015 14:15 | October 29, 2015 17:45 | 3h 30m | 848 | 448 |
| 6 | October 14, 2015 14:00 | October 14, 2015 14:15 | 15m | 780 | 195 |
| 7 | September 30, 2015 06:45 | September 30, 2015 10:30 | 3h 45m | 704 | 2,436 |
| 8 | September 14, 2015 20:30 | September 15, 2015 01:30 | 5h | 590 | 1,214 |
| 9 | August 22, 2015 12:30 | August 22, 2015 16:15 | 3h 45m | 572 | 1,674 |
| 10 | May 6, 2015 20:45 | May 7, 2015 04:45 | 8h | 472 | 2,232 |
Outage episodes by size in 2015: 41 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 Clarke County reported on EIA Form 861 for 2015, 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 |
|---|---|---|---|---|---|
| Rappahannock Electric Coop | 2015 | 2.3 hrs | 1.33 | 1.7 hrs | 1.24 |
| Shenandoah Valley Elec Coop | 2015 | 2.6 hrs | 1.60 | 2.6 hrs | 1.60 |
| Northern Virginia Elec Coop | 2015 | 50 min | 0.76 | 50 min | 0.76 |
| Virginia Electric & Power 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 Virginia's customers in 2015; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 7,589 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. Clarke County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Clarke County, VA annual power outage report, 2015, 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/2015/virginia/clarke-county