Satellite sea surface temperatures along the West Coast of the United States during the 2014–2016 northeast Pacific marine heat wave

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• 作者：Chelle L. Gentemann ; Melanie R. Fewings ; Marisol García‐Reyes
• 刊名：Geophysical Research Letters
• 出版年：2017
• 出版时间：16 January 2017
• 年：2017
• 卷：44
• 期：1
• 页码：312-319
• 全文大小：804.8KB
• ISSN：1944-8007

文摘

From January 2014 to August 2016, sea surface temperatures (SSTs) along the Washington, Oregon, and California coasts were significantly warmer than usual, reaching a maximum SST anomaly of 6.2°C off Southern California. This marine heat wave occurred alongside the Gulf of Alaska marine heat wave and resulted in major disturbances in the California Current ecosystem and massive economic impacts. Here we use satellite and blended reanalysis products to report the magnitude, extent, duration, and evolution of SSTs and wind stress anomalies along the West Coast of the continental United States during this event. Nearshore SST anomalies along the entire coast were persistent during the marine heat wave, and only abated seasonally, during spring upwelling-favorable wind stress. The coastal marine heat wave weakened in July 2016 and disappeared by September 2016.