District 4 storm summary Final
Early November 2025 storm
Nov 4–6, 2025
Nov 4–6, 2025 storm: 9,134 km² of District 4 crossed 0.5 in in 24 h; 37 Caltrans projects and 255 CGP sites had an MQPE.
Nov 4, 2025 11:00 AM PST – Nov 6, 2025 7:00 AM PST · 1 d 20 h
Area that crossed 0.5 in / 24 h
9,134 km²
49% of District 4
District average
0.71 in
storm total, all cells
Wettest cell
2.51 in
2 mi E of Nicasio
Peak 24-hour block
2.49 in
2 mi E of Nicasio
Peak hourly intensity
0.96 in/h
near Cazadero
