NOAA Geostar Satellite Imagery March 5, 2021...good sized cold front out of                       NOAA Geostar Satellite Imagery March 5, 2021...shows cold front out

the Gulf of Alaska blocked from Pacific Coast by weather modification....the arc                     Gulf of Alaska being shifted upward and Eastward causing flow down

shows the "blocking" and shifting of the front                                                                            the middle of the US...blocking arc over SF Bay Area just barely visible lower left