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  1. San Francisco fog - Wikipedia

    San Francisco fog Fog over the Golden Gate Bridge (May 2009) Fog is a common weather phenomenon in the San Francisco Bay Area and the entire coastline of California extending …

  2. Another Foggy Day in San Francisco - Science@NASA

    Sep 11, 2012 · Upwelling causes water temperatures in the Pacific to be frigid, but biologically productive. When sea breezes blow over this cold water, water vapor is forced to condense …

  3. The Pacific Coastal Fog Project | U.S. Geological Survey

    Apr 13, 2017 · Coastal marine fog is an important meteorological phenomenon for California. A cloud—either stratus or stratocumulus—is called “fog” when it is low or touching the ground.

  4. California weather: Fog looms as rain finally leaves

    1 day ago · A large area of high pressure is expected to build over Northern California this weekend, keeping things dry but with patchy fog.

  5. UC Santa Cruz researchers win funds to characterize makeup of Pacific

    Sep 25, 2025 · Researchers Peter Weiss-Penzias and Eyal Rahav at the University of California, Santa Cruz, have been awarded a five-year, $737,000 grant from the Heising-Simons …

  6. Fog Over Water - National Weather Service

    Fog that forms over water is commonly referred to as sea fog or lake fog. It forms when warm, moist air flows over relatively colder waters. Sea or lake fog can occur over the Atlantic and …

  7. Pacific Coastal Fog Research - PCFR

    Our proposed work will forge new understanding of both the changing microclimate characteristics produced by coastal fog, and the impacts on ecosystem functioning, including ecosystem …

  8. Atmospheric conditions conducive to marine fog over the …

    Aug 12, 2022 · By synthesizing observations and reanalysis results from 1979 to 2019, this study investigates the atmospheric circulation and marine atmospheric boundary layer structure …

  9. Fog in western coastal ecosystems: inter-disciplinary challenges …

    In this perspectives review, we summarize the current status and frontiers of fog-related science from multiple disciplines, leveraging examples primarily drawn from the Pacific Northwest …

  10. Foggy Day School Schedules, Fog Tracker from ABC30 showing …

    Dec 3, 2025 · Foggy Day School Schedules, Fog Tracker from ABC30 showing Central California Fog Conditions KFSN Wednesday, December 3, 2025