(Courtesy of PAGASA)
 

SIGNAL NO. WIND SPEED (kph) TIME OF OCCURRENCE
 proceed to signal # 1! 30 - 60 at least 36 hours
proceed to signal # 2! 60 - 100 at least 24 hours
 proceed to signal # 3! 100 - 185 at least 18 hours
 proceed to signal # 4! > 185 at least 12 hours
 
NOTE:  To know more about the storm signals, kindly click on the signal number .
 
The Philippine Storm Warning Signal Flag Symbols
(to be used for coastal, maritime, aviation, and public areas)
                        Published:  Sunday, 22 Mar 1998
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