Update 2024-01-23 (2): According to reports, MTS bus and trolley services in San Diego were disrupted on Tuesday (23 January) due to severe weather. Several stops have also been cancelled. Dozens of flight cancellations were also reported at San Francisco International Airport.
Update 2024-01-23 (1): On Tuesday (23 January), the mayor of San Diego declared a state of emergency due to the rainfall of the past few days.