What is the level of white alert?

White warning usually refers to the lowest level of weather warning.

The white warning indicates that adverse weather conditions may occur, but there is no obvious threat to public life and property. The purpose of a white warning is to remind the public to pay attention to weather changes and prepare accordingly, but usually does not require emergency or special measures. Different countries and regions may have different definitions of warning levels and colors. The specific situation needs to be determined according to the local meteorological department and relevant regulations.

White warning is the primary level of typhoon. Typhoon warning signals are divided into five levels, represented by white, blue, yellow, orange and red respectively. The meaning of the typhoon white warning signal: It may be affected by a tropical cyclone within 48 hours and needs to enter a typhoon alert state.

Other typhoon registration introduction:

1. Typhoon Blue Warning: A typhoon will be affected within 24 hours, with average winds reaching level 6 or above, or gusts above level 8; or it has already Affected by the typhoon, the average wind strength is 6 to 7 levels, or the gusts are 8 to 9 levels and will continue.

2. Typhoon Yellow Warning: A typhoon will be affected within 24 hours, with average winds reaching level 8 or above, or gusts above level 10; or it has been affected by a typhoon, with average winds reaching level 8 to 9, or The gusts are level 10 to 11 and will continue.

3. Typhoon Orange Warning: A typhoon will be affected within 12 hours, with average winds reaching level 10 or above, or gusts above level 12; or it has been affected by a typhoon, with average winds reaching level 10 to level 11, or The gusts are above level 12 and will continue.

4. Typhoon red warning: will be or has been affected by a typhoon within 12 hours, and the average wind force can reach level 12 or above, or has reached level 12 or above and will continue.