Researchers Declare a ‘Catastrophic Mortality Event’ Along West Coast: 145 Gray Whales Died This Year
By Shannon Handy / CBS8 / July 8-9, 2026
Researchers reveal alarming statistics about gray whales, declaring a “catastrophic mortality event” along the West Coast as strandings escalate dramatically this year. The National Oceanic and Atmospheric Administration reports a staggering 145 gray whales have been found stranded dead on the West Coast, including regions in Mexico and Canada, marking a significant increase that could make 2026 one of the deadliest years on record for these marine mammals.
The current stranding rate starkly contrasts with the previous two decades, where the average number of stranding per year was around 43 from 2006 to 2023. In 2025, the number surged to 179, raising further concerns among scientists and conservationists.

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