2023/05/18 13:00 - DENSE FOG at 3 W RAMONA, SAN DIEGO County, CA (reported by: ASOS)
ASOS STATION KRNM RAMONA AIRPORT DENSE FOG LESS THAN 1/4 MILE FROM 3 AM TO 8 AM. THIS DENSE FOG ALSO OCCURRED MAY 15_16_ AND 17. MARINE LAYER.