The Nebraska Public Power District says the outages began at about 2:45 p.m. on Thursday, May 8, after a car crashed into a pole at a substation on the south side of Norfolk.. At its peak, NPPD ...

This map, taken at 4 p.m. on Thursday, May 8, shows where power outages were being reported in Norfolk, Nebraska. (Nebraska Public Power District) ...

This map from the Elkhorn Rural Public Power District shows the power outages north of Norfolk, Nebraska, on Friday, May 23. (Elkhorn Rural Public Power District) ...