Strong Wind — San Bernardino and Riverside County Valleys - the Inland Empire, California
2023-11-20 · San Bernardino and Riverside County Valleys - the Inland Empire, California
$2K
Property damage
43 MG
Magnitude
Event narrative
Compromised utility pole from high winds near Lurelane St and Fillmore Ave in Rialto. The Bench Union Pacific observation reported gusts 50 mph from Santa Ana winds.
Wider weather episode
Strong high pressure centered over the Great Basin brought a strong round of Santa Ana winds to Southern California on November 20-21. Numerous damage reports were observed on the morning of November 20th, with very strong peak winds observed starting late in the evening on the 20th and running through the morning of the 21st.
Source: NOAA Storm Events Database, event_id 1147011. Narrative written by the NWS forecast office that issued the report.