One of Alaska's most populated cities is bracing for potentially catastrophic flooding as a basin dammed within the Mendenhall Glacier has started to release water.

Update, 6:25 a.m. Wednesday: The Mendenhall River hit a record level as of 6 a.m., according to the National Weather Service. The river is in major flood stage at 16.17 feet and rising, the agency said. That surpasses the record set last year of 15.99 feet.

KTOO’s Alix Soliman is part of the team reporting on this year’s glacial outburst flood. She spoke to Alaska Public Media's Casey Grove about it on Tuesday. Below is the transcript of an interview with Soliman on Alaska News Nightly. It has been lightly edited for length and clarity.