On september 27th, at 1000 hours, the central weather station continued to issue a typhoon yellow alert:
The center of typhoon 21 this year is in my country today at 8 a. MTaiwanThe north-west pacific ocean, approximately 660 km south-east of yilan, is 22. 3 degrees north, 127. 6 degrees east, with a maximum wind power of 16 (55 metres/s) in the vicinity of the centre, with a minimum air pressure of 930 bpa, a wind radius of 390-410 km for class 7, a wind radius of 160-170 km for class 10 and a wind radius of 90 km for class 12。
It is expected that the doo-chul will continue to move north-west at an hourly rate of 15-20 km, with increased intensity, gradually moving towards the north-east coast of taiwan, and will land from 28 p. M. To 28 p. M. On the coasts of kiron, taiwan, to florist, then across taiwan island, from 48-50 m/s, to 15 m/s, and on the coast of fujian, from 29 a. M. To noon (11-12 m/s)。
Wind forecasts: between 1400 and 1400 hours on 27th and 28th, the east sea, the sea near the diaoyu islands, the taiwan strait, the east and north coast of taiwan, the east ocean of taiwan, the bass strait, and the north-east south sea will be covered by winds ranging from 7 to 9, with winds ranging from 10 to 13 degrees in parts of the sea east of taiwan and from 14 to 17 degrees in the adjacent sea passing through the centre of the dou dhu。
Rainfall forecasts: between 1400 and 1400 hours on 27 and 28 february, heavy rains occurred in large parts of taiwan, including in parts of northern taiwan (100 to 200 mm)。
Defense guidelines:
(b) the relevant departments are responsible for the emergency response to the typhoon
Waterworks and passing ships in the relevant waters shall return to the port for safe haven, strengthen port facilities and prevent anchorage, grounding and collision of ships
Stop large-scale outdoor and outdoor gatherings and high altitude hazardous operations。
(b) reinforce or remove wind-disturbing structures and personnel should not go out at will and should remain as safe as possible, ensuring that older children remain in the safest place in the home and that dangerous persons are moved in a timely manner. When the typhoon centre passes for a period of time, the wind will be reduced or static, bearing in mind that the strong wind will suddenly blow, and that it should remain in safe havens and that dangerous persons will be relocated in a timely manner。
The areas concerned should take care to protect against possible flash floods and geological disasters caused by heavy precipitation。
