Jasper County Power Outage History
2015–2025 · Indiana
Top 20% most reliable nationally — infrequent, short outages. How grades are calculated
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Jun 25, 2022 | 1 hrs | 1,790 (9%) | Unnamed event |
| Mar 8, 2017 | 5 hrs | 1,696 (9%) | Thunderstorm Wind |
| Jan 26, 2021 | 5 hrs | 1,059 (5%) | Winter Weather |
| Jul 5, 2022 | 5 hrs | 1,001 (5%) | Heat |
| Jul 16, 2024 | 7 hrs | 854 (4%) | Tornado |
Over the 11 years from 2015 to 2025, Jasper County recorded 118 distinct power outage events, averaging 2.7 hours per event.
The single worst outage on record in Jasper County started June 25, 2022, lasting 1 hours and leaving up to 1,790 customers without power (9% of the county) at its peak.
July has historically been the worst month for outages in Jasper County, with 21 events recorded during that month across the dataset.
Based on this history, Jasper County earns a Reliability Grade of A, placing it in the 94th percentile nationally for grid reliability (higher percentile = more reliable).
Sized for Jasper County's outage profile
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Similar counties in Indiana
Counties with the closest reliability grade and national percentile to Jasper County.
| County | Grade | National percentile |
|---|---|---|
| Boone County | A | 95th |
| Daviess County | A | 95th |
| Cass County | A | 96th |
| Miami County | A | 92nd |
| Hancock County | A | 92nd |
FAQ
How often does power go out in Jasper County?
Between 2015 and 2025, Jasper County recorded 118 outage events, averaging 2.7 hours each.
What is Jasper County's reliability grade?
Jasper County has a Reliability Grade of A, in the 94th national percentile.
What was the worst power outage in Jasper County?
The worst outage on record started June 25, 2022, lasting 1 hours and affecting up to 1,790 customers.