What do the blue weather warning and yellow weather warning received by mobile phones mean?
Icon/name of blue rainstorm warning signal
Blue rainstorm warning signal standard
/kloc-within 0/2 hours, the rainfall will reach more than 50 mm, or it has reached more than 50 mm and the rainfall may continue.
Two. Yellow rainstorm warning signal icon/name
Yellow rainstorm warning signal standard
The rainfall will reach more than 50 mm within 6 hours, or it has reached more than 50 mm and the rainfall may continue.
Three. Icon/name of orange rainstorm warning signal
Rainstorm orange warning signal standard
The rainfall will reach more than 50 mm within 3 hours, or it has reached more than 50 mm and the rainfall may continue.
Four. Icon/name of red rainstorm warning signal
Rainstorm red warning signal standard
Within 3 hours, the rainfall will reach 100 mm or above, or it has already reached 100 mm and the rainfall may continue.