California's Pacific Ocean Experiences Record-Breaking Marine Heat Wave, Threatening Ecosystems
An extreme marine heat wave is affecting the Pacific Ocean off the coast of California, breaking daily temperature records and raising concerns about its impact on coastal weather and ecosystems. The heat wave, which began forming at the end of last year, has intensified recently, with surface water temperatures reaching 68.5 degrees, significantly above average. This phenomenon is reminiscent of 'the blob,' a similar event from 2014 to 2016 that caused widespread ecological disruption. Factors contributing to the current heat wave include a persistent high-pressure ridge over Southern California and weaker coastal winds, which typically facilitate upwelling of cold water. Climate change is also playing a role, pushing ocean temperatures to new highs. The situation is expected to persist, with a 70% chance of continuing through December, potentially exacerbated by an emerging El Niño. 
