“普拉桑”持续影响黄海区域！

台 风 公 报

预报：许映龙签发：向纯怡2024年09月20日10时

“普拉桑”给华东地区带来强降水

中央气象台9月20日10时继续发布台风蓝色预警：

今年第14号台风“普拉桑”已于今天（20日）上午8点钟在江苏省江阴市境内由热带风暴级减弱为热带低压，其中心位于北纬31.9度、东经120.0度，外围最大风力有7级（15米/秒），中心最低气压为1000百帕。

预计，“普拉桑”将以每小时5-10公里的速度向偏北转东北方向移动，今天夜间移入黄海南部海面，强度将再度发展，移速加快，向韩国南部沿海靠近，并逐渐变性为温带气旋。

大风预报：9月20日14时至21日14时，受“普拉桑”和冷空气的共同影响，渤海、渤海海峡、黄海大部海域将有7-8级大风，阵风9-10级，辽东半岛及沿海、天津大部及沿海、河北南部和东部及沿海、山东大部及沿海、江苏东部沿海、长江口区、杭州湾、上海沿海、浙江中北部沿海等地部分地区将有5-6级风，阵风7-8级。

降水预报：9月20日14时至21日14时，江苏中南部、安徽南部、浙江北部、上海等地部分地区有大到暴雨，其中，江苏南部、上海北部和东部等地部分地区有大暴雨（100-150毫米）。

防御指南：

1.政府及相关部门按照职责做好防台风抢险应急工作。

2.相关水域水上作业和过往船舶应当回港避风，加固港口设施，防止船舶走锚、搁浅和碰撞。

3.停止室内外大型集会和高空等户外危险作业。

4.加固或者拆除易被风吹动的搭建物，人员切勿随意外出，应尽可能待在防风安全的地方，确保老人小孩留在家中最安全的地方，危房人员及时转移。当台风中心经过时风力会减小或者静止一段时间，切记强风将会突然吹袭，应当继续留在安全处避风，危房人员及时转移。

5. 相关地区应当注意防范强降水可能引发的山洪、地质灾害。

海洋天气公报

预报：柳龙生签发：黄 彬2024年09月20日18时

我国近海海域将有6~8级大风

一、近海海域天气实况

20日02时至14时，渤海、黄海南部海域、东海大部海域出现了6~8级、阵风9~10级的大风。

二、近海海域重点天气预报

1、我国近海海域将有6~8级大风

预计，20日夜间至23日白天，受台风和冷空气的共同影响，渤海、渤海海峡、黄海大部海域、东海大部海域、台湾海峡、台湾以东洋面、南海大部海域将有7~8级、阵风9~10级的大风。中央气象台20日18时继续发布《大风蓝色预警》。有关台风“普拉桑”的详细信息，请参见中央气象台最新一期《台风预警》。

2、苏沪浙沿岸海域将有8~10级雷暴大风

预计，20日夜间至21日白天，上海、江苏东南部和浙江东北部沿岸海域将有8~10级雷暴大风。

三、未来三天具体预报

四、未来4～7天天气展望

预计，23日夜间至27日白天，受低值系统和冷空气共同影响，黄海大部海域、东海大部海域、台湾海峡、台湾以东洋面、南海大部海域将有6~8级、阵风9级的大风。

海事天气公报

ZCZC

WWCI50 BABJ 200600

2:1:31:11:01:00

BT

SECURITE =

MESSAGE FOR METAREA XI (CHINA) ISSUED BY NMC BEIJING

AT 1015UTC SEP.20 2024 =

MESSAGE IS UPDATED EVERY 06 HOURS =

SYNOPSIS VALID 0600UTC SEP.20 =

FCST VALID 0600UTC SEP.21 =

WARNNING=

NIL=

SUMMARY=

TD(2414) 1000HPA AT 32.5N 120.4E MVG NE 20KMH

AND MAX WINDS 15M/S NEAR CENTER(SEAS UP TO 3.5M)=

NE/NLY WINDS FROM 12 TO 18M/S GUSTS 22M/S SEAS UP

TO 3.0M OVER BOHAI SEA AND SOUTHWESTERN PART OF

JAPAN SEA=

SW/SLY WINDS FROM 10 TO 12M/S GUSTS 14M/S SEAS UP

TO 1.5M OVER SOUTHERN PART OF YELLOW SEA AND

NORTHERN PART OF EAST CHINA SEA AND BASHI CHANNEL

AND CENTRAL PART OF SOUTH CHINA SEA AND SOUTHERN

PART OF SOUTH CHINA SEA=

SE WINDS FROM 10 TO 14M/S GUSTS 18M/S SEAS UP TO

2.0M OVER SOUTHERN PART OF EAST CHINA SEA AND SEA

EAST OF RYUKYU ISLANDS=

HORIZONTAL VISIBILITY LESS THAN 10KM OVER BOHAI

SEA AND BOHAI STRAIT AND SOUTHERN PART OF YELLOW

SEA AND SOUTHERN PART OF SOUTH CHINA SEA AND

NORTHEASTERN PART OF JAPAN SEA AND ANDAMAN SEA AND

MALACCA STRAIT AND SEA EAST OF SINGAPORE AND SEA

SOUTH OF SUMATERA AND SUNDA STRAIT AND LAUT JAWA

AND MAKASSAR STRAIT AND LAUT MALUKU AND LAUT

BANDA=

FCST=

BOHAI SEA

NE WINDS 16 TO 20M/S GUSTS 20 TO 24M/S BACK N

WINDS 16 TO 20M/S GUSTS 20 TO 24M/S SEA STATE

ROUGH OVERCAST BECMG SUNNY VIS GOOD=

BOHAI STRAIT

N WINDS 12 TO 16M/S GUSTS 16 TO 20M/S SEA STATE

ROUGH OVERCAST VIS GOOD=

NORTHERN PART OF YELLOW SEA

N WINDS 08 TO 12M/S GUSTS 12 TO 16M/S INCR 12 TO

16M/S GUSTS 16 TO 20M/S SEA STATE MODERATE LIGHT

RAIN VIS GOOD=

CENTRAL PART OF YELLOW SEA

N WINDS 12 TO 16M/S GUSTS 16 TO 20M/S INCR 16 TO

20M/S GUSTS 20 TO 24M/S SEA STATE MODERATE TO

ROUGH HEAVY RAIN BECMG RAINSTORM VIS MODERATE TO

POOR=

SOUTHERN PART OF YELLOW SEA

N WINDS 12 TO 16M/S GUSTS 16 TO 20M/S INCR 16 TO

20M/S GUSTS 20 TO 24M/S SEA STATE ROUGH MODERATE

RAIN VIS MODERATE=

NORTHERN PART OF EAST CHINA SEA

S WINDS 08 TO 12M/S GUSTS 12 TO 16M/S VEER SW

WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

ROUGH MODERATE RAIN BECMG LIGHT RAIN VIS MODERATE

TO GOOD=

SOUTHERN PART OF EAST CHINA SEA

SE WINDS VEER S 08 TO 12M/S GUSTS 12 TO 16M/S SEA

STATE ROUGH LIGHT RAIN VIS GOOD=

TAIWAN STRAIT

S WINDS 08 TO 12M/S GUSTS 12 TO 16M/S DECR 04 TO

06M/S GUSTS 06 TO 08M/S SEA STATE MODERATE

OVERCAST VIS GOOD=

SEA EAST OF TAIWAN

SW WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE OVERCAST BECMG MODERATE RAIN VIS GOOD TO

MODERATE=

BASHI CHANNEL

SW WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

MODERATE MODERATE RAIN VIS MODERATE=

NORTHWESTERN PART OF SOUTH CHINA SEA

SW WINDS VEER NE 04 TO 06M/S GUSTS 06 TO 08M/S SEA

STATE MODERATE OVERCAST BECMG MODERATE RAIN VIS

GOOD TO MODERATE=

NORTHEASTERN PART OF SOUTH CHINA SEA

SW WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

MODERATE TO ROUGH MODERATE RAIN VIS MODERATE=

WEST CENTRAL SOUTH CHINA SEA

SW WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

ROUGH MODERATE RAIN VIS MODERATE=

EAST CENTRAL SOUTH CHINA SEA

SW WINDS 08 TO 12M/S GUSTS 12 TO 16M/S INCR 12 TO

16M/S GUSTS 16 TO 20M/S SEA STATE ROUGH HEAVY RAIN

BECMG MODERATE RAIN VIS MODERATE=

SOUTHWESTERN PART OF SOUTH CHINA SEA

SW WINDS 12 TO 16M/S GUSTS 16 TO 20M/S SEA STATE

ROUGH TO MODERATE CLOUDY BECMG MODERATE RAIN VIS

GOOD TO MODERATE=

SOUTHEASTERN PART OF SOUTH CHINA SEA

SW WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

MODERATE CLOUDY VIS GOOD=

NORTHEASTERN PART OF JAPAN SEA

NE WINDS 12 TO 16M/S GUSTS 16 TO 20M/S SEA STATE

ROUGH HEAVY RAIN BECMG RAINSTORM VIS MODERATE TO

POOR=

SOUTHWESTERN PART OF JAPAN SEA

NE WINDS 16 TO 20M/S GUSTS 20 TO 24M/S SEA STATE

ROUGH RAINSTORM BECMG HEAVY RAIN VIS POOR TO

MODERATE=

KOREA STRAIT

SW WINDS 12 TO 16M/S GUSTS 16 TO 20M/S SEA STATE

MODERATE TO ROUGH MODERATE RAIN BECMG HEAVY RAIN

VIS MODERATE=

SEA SOUTH OF JAPAN

SW WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

MODERATE OVERCAST VIS GOOD=

SEA EAST OF RYUKYU ISLANDS

SE WINDS VEER S 12 TO 16M/S GUSTS 16 TO 20M/S SEA

STATE ROUGH OVERCAST VIS GOOD=

SEA WEST OF BONIN ISLANDS

SE WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE OVERCAST VIS GOOD=

SEA NORTHEAST OF THE PHILIPPINES

S WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

MODERATE MODERATE RAIN VIS MODERATE=

SEA WEST OF NORTHERN MARIANA ISLANDS

SE WINDS 04 TO 06M/S GUSTS 06 TO 08M/S INCR 06 TO

08M/S GUSTS 08 TO 12M/S SEA STATE MODERATE

OVERCAST BECMG MODERATE RAIN VIS GOOD TO MODERATE=

SEA SOUTH OF JAWA

E WINDS BACK NE 04 TO 06M/S GUSTS 06 TO 08M/S SEA

STATE MODERATE CLOUDY VIS GOOD=

SEA SOUTH OF SUMATERA

SE WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE CLOUDY VIS GOOD=

MALACCA STRAIT

W WINDS 08 TO 12M/S GUSTS 12 TO 16M/S DECR 06 TO

08M/S GUSTS 08 TO 12M/S SEA STATE MODERATE CLOUDY

VIS GOOD=

SEA SOUTH OF VIETNAM

SW WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

MODERATE MODERATE RAIN VIS MODERATE=

GULF OF THAILAND

W WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

MODERATE MODERATE RAIN VIS MODERATE=

ANDAMAN SEA

SW WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

ROUGH TO MODERATE MODERATE RAIN VIS MODERATE=

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