4 trends tracked about this subject — the full history, oldest to newest below.
Extreme heat warnings in California are triggering widespread safety measures and power shutoffs across San Diego and Santa Barbara counties.
Health departments confirm measles cases in Santa Barbara and Ventura counties linked to a shared international flight.
22 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
A super El Niño is expected to intensify an already extreme summer, with significant potential impacts for regions like Santa Barbara County.