Scientists are enhancing flood forecasts in Juneau as Suicide Basin refills, following an unexpected record flood last year caused by rapid drainage.

Due to recent flooding, FEMA assessors will work with state, local and tribal officials to determine if federal aid is warranted with flood and erosion damage.

“We started seeing structural timber,” one resident said. “And then I was like, ‘Oh, my God. That’s from houses upstream.'”

A home collapses into the Mendenhall River on Saturday due to a record amount of flooding from Suicide Basin since an annual cycle of water release began there in 2011. Officials said nobody was injured when the house collapsed, but other structures along the riverbank are at risk. (Screenshot from video by Sam Nolan).

Juneau resident James Wycoff noticed on his regular walks to Nugget Falls that the face of the glacier seemed to be retreating faster this year than he’s ever seen before. The Mendenhall Glacier’s terminus retreated more than 800 feet.

Weather authorities and residents are getting used to responding to glacial floods in the Mendenhall Valley.