Fifteen people are unaccounted for after a sudden flash flood at the Grand Canyon. Dozens of tourists were evacuated. Helicopters lifted 60 stranded tourists to safety. Rescue operations are continuing.
First responders are searching for those unaccounted for. Groups are bringing together ground and air teams. Park authorities report water levels are rising. The water surged suddenly. There have been no reported deaths. The rescue effort is still underway. ABC, BBC, SMH, and Al Jazeera are reporting the same numbers.