US Waterford 3 nuclear plant loss of offsite power due to Hurricane Ida

https://www.nrc.gov/reading-rm/doc-collections/event-status/event/en.html

'Waterford 3 declared an Unusual Event at 6:12 p.m. after losing power from offsite. An NOUE is the least serious of NRC emergency response classifications. Backup diesel generators started as designed and are providing power to the plant, which is stable and secure.'