Dense Fog — Sw S.j. Valley, California

2018-01-31 · Sw S.j. Valley, California

Event narrative

Visibility less than a quarter mile was reported in Hanford. California Highway patrol was pacing traffic along State Highway 198 between the Kings/Tulare County line and Armona as several fog related minor auto accidents were reported. Several school districts had delayed openings due to dense fog.

Wider weather episode

Areas of dense fog formed once again overnight in the San Joaquin Valley as persistent high pressure brought clear skies, light winds and continued inversion conditions over the valley. The fog became dense in several locations during the early morning hours and resulted in several auto accidents along State Route 198 near Hanford. Several school districts had delayed openings and cancelled morning bus service as a result of the widespread dense fog on the morning of the 31st.

Source: NOAA Storm Events Database, event_id 729299. Narrative written by the NWS forecast office that issued the report.