What can we do to protect ourselves when there is a typhoon?

Typhoon warning signals are divided into five levels according to the time and intensity of typhoon influence, which are represented by white, blue, yellow, orange and red respectively.

(1) Typhoon White Warning Signal

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Meaning: It may be affected by tropical cyclones within 48 hours.

Defense guide:

1, be alert to the impact of tropical cyclones on the local area;

2, pay attention to listen to, watch the relevant media reports or through meteorological information dissemination channels such as meteorological consultation telephone to understand the latest situation of tropical cyclones, so as to decide or modify the relevant plans.

(2) Typhoon blue warning signal

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Meaning: it may be affected by tropical cyclones within 24 hours, with an average wind force of above 6 or a gust of above 7; Or have been affected by tropical cyclones, the average wind force is 6 ~ 7, or the gust is 7 ~ 8 and may continue.

Defense guide:

1, prepare for shelter;

2. Pay attention to the latest news of tropical cyclones reported by relevant media and relevant windproof notices;

3. Close doors and windows, coamings, scaffolding and temporary structures, and properly arrange outdoor items that are easily affected by tropical cyclones.

Other white warning signals of the same typhoon.

(3) Typhoon yellow warning signal

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Meaning: It may be affected by tropical cyclones within 24 hours, with an average wind force of more than 8 or a gust of more than 9; Or it has been affected by tropical cyclones, with an average wind force of 8 ~ 9, or a gust of 9 ~ 10 and may continue.

Defense guide:

1, entering a windproof state, it is recommended that kindergartens and nurseries be closed;

2. Close the doors and windows. Residents and ships in dangerous areas and dangerous houses should take shelter from the wind. Outdoor operators such as high altitude and water should stop working, and operators in dangerous areas should evacuate.

3. Relevant emergency departments and emergency rescue units should be on duty, closely monitor the disaster situation and implement countermeasures;

4, cut off neon lights and dangerous outdoor power supply;

5. Stop the open-air collective activities and evacuate the crowd immediately.

Other typhoon blue warning signals.

(4) Typhoon orange warning signal

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Meaning: it may be affected by tropical cyclones within 12 hours, and the average wind force may be above 10, or the gust 1 1 above; Or have been affected by tropical cyclones, the average wind force 10 ~ 1 1, or the gust1/kloc-0 ~/2 may continue.

Defense guide:

1. Enter the emergency windproof state. It is suggested that primary and secondary schools be closed and offshore workers be evacuated to safe areas;

2. Residents should not go out at will to ensure that the elderly and children stay in the safest place at home;

3. Stop large-scale indoor assembly and evacuate people immediately;

4. Strengthen port facilities to prevent ships from anchoring, grounding and collision.

Other yellow warning signals are the same as typhoon.

(5) Typhoon red warning signal

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Meaning: It may be or has been affected by typhoon within 12 hours, and the average wind power can reach above 12, or it has reached above 12 and may continue.

Defense guide:

1. It is suggested to suspend business and classes (except for special industries) when entering the special emergency windproof state;

2. Personnel should stay in a windproof and safe place as far as possible, and relevant emergency departments and emergency rescue units should be ready to start emergency rescue plans at any time;

3. When the typhoon center passes by, the wind will decrease or stay still for a period of time. Remember that strong winds will blow suddenly, and you should continue to stay in a safe place to avoid the wind;

Other orange warning signals of the same typhoon