Home » Marine Heatwave

Tag: Marine Heatwave

Map showing a marine heat wave known as "the blob" which spread across the northeastern Pacific Ocean from 2014 to 2016. Image: Joshua Stevens/NASA Earth Observatory, Data: Coral Reef Watch

Modeling “the blob” in the Salish Sea

In late 2013, a marine heatwave that scientists dubbed “the blob” began warming the ocean throughout the Northeast Pacific, causing temperatures to rise almost 3°C above normal. The disruption severely depressed salmon returns. Whales, sea lions and seabirds starved, and warm water creatures were suddenly being spotted off the coast of Alaska. In Puget Sound, temperatures also jumped, but the effects of the blob …