Cumulative reliable counties per state, reliable counties with an individual severe weather event co-occurring with an 8+ hour power outage, and reliable counties with multiple simultaneous severe weather events co-occurring 8+ hour power outage from

Results are on the 1,657 counties with 3 years of reliable power outage data (1,799,208 total county-days). The individual severe weather events were not necessarily isolated events and could have also co-occurred with another severe weather event. 8+ hour outages defined using the 0.1% customer cut point. (PDF)