Zaz Hollander is a veteran journalist based in the Mat-Su and is currently an ADN local news editor and reporter. She covers breaking news, the Mat-Su region, aviation and general assignments. Contact her at zhollander@adn.com.

Residents in some parts of Juneau prepared to evacuate ahead of what could be a record surge of flooding as rainwater and snowmelt in a huge basin dammed by Alaska’s Mendenhall Glacier started to flow downstream toward the capital city.

“A glacial outburst has occurred at Suicide Basin. The basin is releasing and flooding is expected along Mendenhall Lake and River,” Juneau officials said in a news release on Tuesday. Residents in flood zones were advised to evacuate immediately.