SAN JOSE, Calif. — It was the snowpack reading that spawned a hundred headlines. “California ties 1952 record for all-time Sierra snowpack,” proclaimed KTVU. “California’s snowpack soars to record high after 17 atmospheric rivers,” trumpeted the Washington Post.
State officials largely seemed to agree. “As of right now, it’s looking like this year’s statewide snowpack will probably, most likely, be either the first — or second — biggest snowpack on record dating back to 1950,” Sean de Guzman, manager of the California Department of Water Resources monthly snow survey, declared the day of the official April reading earlier this month.
But this year wasn’t a record at all. It only appeared that way in large part because of the state’s shifting definition of a “normal” snowpack, which critics say obscures the true impact of climate change.
