Storm Signal No. 3

1. I learned that an area is under storm signal no. 3 when winds of greater than 60 kph and up to 100 kph may be expected in at least 24 hours. People should watch out for the passage of the "eye" of the typhoon indicated by a sudden occurrence of fair weather immediately after very bad weather with very strong winds coming generally from the north.
2. I want to know more how a storm signal no. 2 turns into signal no. 3 and its effect on the country.
3. I would like to research on the different precautionary measures that I can be used when our area is under storm signal no. 3.
4. I appreciate the fact that there is a weather agency in the Philippines (PAGASA) that informs the countrymen when there is a storm forming near the country and announces the areas that are under the storm signal no. 3.
5. I can apply my learning and insights in understanding the weather condition of our country esp. when we are experiencing storm signal no. 3.