District 4 storm summary Final
Late December 2023 storm
Dec 27–31, 2023
Dec 27–31, 2023 storm: 18,210 km² of District 4 crossed 0.5 in in 24 h; 25 Caltrans projects and 40 CGP sites had an MQPE.
Dec 27, 2023 6:00 AM PST – Dec 31, 2023 9:00 AM PST · 4 d 3 h
Area that crossed 0.5 in / 24 h
18,210 km²
99% of District 4
District average
2.00 in
storm total, all cells
Wettest cell
6.56 in
near Cazadero
Peak 24-hour block
2.91 in
near Cazadero
Peak hourly intensity
0.57 in/h
near Oakland
