County annual report · FIPS 18097
2019 Marion County, IN Power Outage Report
In 2019, customers in Marion County, IN went without power for an average of 4.1 hours, a total of 2.0M customer-hours (Indiana average 3.1 hours). That ranks 21st worst of 91 Indiana counties and 1296th of 2,945 nationally.
Compared with IN, the US and 2018
Coverage line is EAGLE-I's share of Indiana customers tracked each year.
Biggest outages in Marion 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 | May 16, 2019 12:00 | May 21, 2019 09:45 | 4d 21h | 27,915 | 669K |
| 2 | February 24, 2019 03:15 | February 27, 2019 00:30 | 2d 21h | 15,170 | 198K |
| 3 | August 15, 2019 14:30 | August 23, 2019 04:00 | 7d 13h | 14,391 | 168K |
| 4 | July 28, 2019 12:00 | August 2, 2019 02:45 | 4d 14h | 9,917 | 108K |
| 5 | August 25, 2019 11:30 | August 25, 2019 16:30 | 5h | 9,564 | 11K |
| 6 | June 23, 2019 08:30 | June 25, 2019 06:45 | 1d 22h | 9,347 | 60K |
| 7 | August 8, 2019 11:45 | August 12, 2019 08:15 | 3d 20h | 7,096 | 72K |
| 8 | March 25, 2019 04:30 | March 26, 2019 07:45 | 1d 3h | 6,497 | 13K |
| 9 | March 13, 2019 12:30 | March 16, 2019 08:15 | 2d 19h | 5,323 | 37K |
| 10 | October 23, 2019 11:30 | October 31, 2019 01:30 | 7d 14h | 5,089 | 105K |
Outage episodes by size in 2019: 163 reached 100+ customers, 59 reached 1,000+ customers, 3 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 Marion 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 |
|---|---|---|---|---|---|
| Duke Energy Indiana, LLC | 2018 | 6.1 hrs | 1.45 | 2.6 hrs | 1.06 |
| AES Indiana | 2018 | 2.5 hrs | 1.13 | 67 min | 0.95 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 82% of Indiana's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 493,304 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. Marion County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Marion County, IN 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/indiana/marion-county