While glacial lake outburst floods can be catastrophic in populated ... At the end of the last Ice Age, Lake Missoula had an outburst that was 2,500 times larger than the recent Catalina event.

Glacial lake outburst floods have long been a focus of climate ... At the end of the last Ice Age, Lake Missoula had an ...

Geologists believe these erratics arrived inside icebergs caught in a Glacial Lake Missoula flood. When the bergs grounded and melted here, the rocks were left high and dry, hundreds of miles from ...

A Flood Watch is in effect this weekend from the Flathead through Missoula and into the Bitterroot Valleys. This is due to excessive snow-melt in warming days, incoming precipitation, and ice jam ...

Some of the largest floods in earth history drained through the Columbia River during Pleistocene glacial periods (Baker, 2009). These events are known as the Missoula Floods or the Scabland Floods.