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this year's 14th typhoon

center of plasang (severe tropical storm)

today

around 6:50 p.m.

landing on the coast of daishan county, zhoushan city, zhejiang province

the maximum wind force near the center at the time of landfall was 10 (25 m/s)

the lowest central pressure is 990 hpa

although the "prasang" did not land in shanghai,because shanghai is in the "dangerous semicircle" on the right side of its route, the wind and rain are still very obvious tonight. the meteorological department reminds,we should not be careless just because "prasang" is not strong and will not land in shanghai.you should go home as early as possible after get off work and continue to pay attention to the latest forecast and warning information.

in terms of wind and rain, there will be showers and short-term thunderstorms in shanghai from this evening to midnight.there will be heavy rain (60-90 mm) in pudong, fengxian, jinshan, qingpu and eastern chongming, and heavy rain (30-45 mm) in other areas.there will be showers in southern pudong and southern fengxian during today's off-get off work period (16:00-19:00), with the maximum hourly rainfall intensity around 20 mm. other areas will mainly experience intermittent light showers.

the wind in shanghai has gradually increased and is expected to continue until the early morning of the 20th. the maximum gusts in the central city are 7-8, 8 at an altitude of 30-60 meters, and 9 above 100 meters.the top floor of lujiazui's "three-piece suite" can reach level 9-10the maximum gusts in southern pudong, fengxian, jinshan, and eastern chongming are 9-10, and the gusts in yangshan port area are 10.

the good news is,the wind and rain in shanghai will gradually weaken during the day tomorrow, mainly cloudy to overcast, with some short showers in some areas. southeast wind 5-6, gust 7. the temperature is between 26℃-32℃, and the relative humidity is 95%-60%. due to low air pressure and high humidity, it will feel a bit damp and stuffy.

some schools in shanghai dismissed students early

↓↓↓

several netizens from yangpu district left comments

children's elementary and junior high school

i have been informed that school will end early today.

central meteorological observatory reminds

beware of typhoons, cold fronts and astronomical tides

shanghai hydrological station 17:00

updated huangpu river high tide blue warning signal to

huangpu river high tide yellow warning signal

affected by typhoon prasang no. 14 and astronomical high tides, the highest tidal level at the mouth of the huangpu river in suzhou is expected to exceed 4.91 meters at 2 a.m. on september 2, and the blue warning signal for the high tide level of the huangpu river will be updated to the yellow warning signal for the high tide level of the huangpu river. the municipal flood control headquarters requires flood control agencies at all levels and units along the river and the coast to check and implement preventive measures.

according to ye menglong, a meteorological analyst at china weather network, the path of typhoon prasang is somewhat similar to that of bebejia. although its intensity is obviously not as strong as that of bebejia, it moves very fast and therefore has a strong impact. winds in some coastal areas such as jiangsu, zhejiang and shanghai can reach levels 8 to 9, with gusts of 10 to 11.the impact of strong winds cannot be underestimated, and it coincides with astronomical tides, we need to pay attention to strengthen prevention of the adverse effects of strong winds and storm surges.

ye menglong reminded that after "prasang" landed, its speed would slow down, and it would collide with the cold air moving southward from the north, which would trigger heavy rainfall and severe convective weather. among them, extreme heavy rainfall may occur in central and northern jiangsu tomorrow, accompanied by short-term heavy rainfall, thunderstorms and strong winds and other severe convective weather.there may be a tornado in the areathe public is requested to pay attention to the upcoming warning information and take timely precautions.

one by one

the typhoon schedule is here

pacific northwest next week

typhoons are also generated

therefore, shanghai will

frequent rain

significant short-term precipitation

rain prevention and waterlogging prevention are top priorities

everyone should take precautions

in addition to "prasang",two other typhoons are on the way.this year's 15th typhoon"soulik"at 8 a.m., its center was about 155 kilometers northeast of dong ha city, quang tri province, vietnam, with a strength of tropical storm level, and wind force 8 (18 meters per second) near the center. it is expected that "soulik" will move westward and southward at a speed of about 10 kilometers per hour, land on the eastern coast of vietnam tonight, and then gradually weaken.

although not in our country, but "suli" passed by hainan,the rain brought to hainan should not be underestimatedfrom 0:00 to 12:00 today, affected by "suli", the precipitation in qionghai, sanya and other places in hainan exceeded 100 mm. local residents should pay attention to prevention.

typhoon no. 16"cimaron"in late september, another typhoon may form in the northwest pacific. as the subtropical high breaks and retreats eastward, it will lead the typhoon to the north and confront the cold air moving southward. it is expected to affect the southeastern coastal areas of my country in the future. the coastal areas of zhejiang, fujian, guangdong and other places may experience continuous heavy rainfall, so keep an eye on it in the future.

since september this year, a total of 5 autumn typhoons have been generated in succession., among which "ma ke", "bebejia" and "prasang" all made landfall in my country. autumn typhoons refer to typhoons generated from september to november. compared with summer typhoons, they tend to have more variable paths, stronger intensity and make landfall further south.

are there more autumn typhoons in september this year? according to the big data of china weather network, in terms of the number of typhoons generated and landed, the northwest pacific and the south china sea generated an average of 5.03 typhoons in september, the second most productive month, with an average of 1.6 typhoons landing in my country, second only to the most active august and july. according to the forecast, the northwest pacific may generate another typhoon in the next 10 days. the number of typhoons generated and landed in september this year will be higher than usual.

for the successive typhoons

everyone couldn't help but complain:

is this a typhoon?

"group" to report

why are there so many typhoons recently?

xin xin explained that on average, september is the typhoon active season, with the number of typhoons generated second only to august, making it the second most active month in the year.

secondly, the shape and position of the subtropical high pressure are also conducive to the formation of typhoons. the area circled by the red circle in the figure below is the subtropical high pressure, and its edge is shaped like a knife handle. when the southwest monsoon airflow pushes up, it is blocked by the subtropical high pressure, just like encountering a wall, and the airflow will be forced to turn counterclockwise, which makes it easy to "rub out" a low-pressure vortex. under the favorable conditions of high sea temperatures, it develops into a typhoon and, under the guidance of the northern subtropical high, comes to my country.