Core Points - Typhoon "Phoenix" has intensified from a strong tropical storm to a typhoon level as of the evening of the 7th [1] - The center of the typhoon is located approximately 1350 kilometers east of Manila, Philippines, with maximum wind speeds reaching 13 levels (38 m/s) and a minimum central pressure of 965 hPa [1] - The typhoon is expected to move northwest at a speed of 30-35 km/h, potentially reaching super typhoon strength (55-65 m/s, levels 16-17) as it approaches the eastern coast of Luzon Island [1] Summary by Sections - **Typhoon Status** - Typhoon "Phoenix" has been upgraded to typhoon level from strong tropical storm [1] - Maximum wind speed near the center is 38 m/s, with a minimum pressure of 965 hPa [1] - **Movement and Forecast** - The typhoon is moving at a speed of 30-35 km/h towards the northwest [1] - It is expected to strengthen further and approach Luzon Island, with a forecasted transition into the South China Sea by the evening of the 10th [1]

Core Viewpoint - A strong cold air mass will impact most regions of China from the night of November 4 to November 9, leading to significant temperature drops and strong winds in various areas [1] Summary by Relevant Sections Weather Impact - The cold air will primarily affect Xinjiang, western Inner Mongolia, and the Tibetan Plateau from November 4 to 7, and then continue to move east and south, impacting most areas north of the Yangtze River on November 8 and 9 [1] - Temperature drops of over 10°C are expected in parts of northwestern Xinjiang, western and northeastern Inner Mongolia, and northern and eastern Northeast China [1] - Wind speeds in the mountain passes of Xinjiang may reach 8-9 levels, with gusts of 10-11 levels [1] Snowfall and Precipitation - Strong snowfall is anticipated in northern Xinjiang, central and eastern Inner Mongolia, and northern Heilongjiang, with high-altitude areas in northern Xinjiang experiencing heavy rain to heavy snow, adding 8-15 cm of snow depth, with local areas exceeding 20 cm [1] Advisory and Precautions - Meteorological experts advise that northern regions will experience significant temperature drops of 6-8°C, accompanied by strong winds, necessitating warm clothing and caution during outdoor activities [1] - The onset of the snow season in Xinjiang, particularly in high-altitude northern areas, requires attention to the adverse effects of heavy snowfall on road traffic and agriculture [1] - Typhoon "Haikui" is expected to bring strong winds to the South China Sea and the southern coast, prompting the need for timely evacuation of vessels and offshore workers [1]

Group 1 - A strong cold air mass will affect most parts of China from November 4 to 9, with significant temperature drops and strong winds expected [1][6] - The cold air will first impact regions such as Xinjiang, Inner Mongolia, and the Tibetan Plateau, followed by areas north of the Yangtze River [1][6] - In specific areas, temperature drops of over 10°C are anticipated, with wind speeds reaching 8-9 levels and gusts up to 10-11 levels in Xinjiang [1][6] Group 2 - Typhoon "Sea Eagle" made landfall in the Philippines on November 4, with maximum wind speeds of 14 levels (42 m/s) at landfall [3][5] - The typhoon is expected to weaken as it moves westward but may strengthen again after entering the South China Sea, potentially reaching strong typhoon levels [3][5] - Areas affected by "Sea Eagle" will experience strong winds of 6-8 levels and gusts of 9-10 levels, impacting maritime activities [3][6]

Core Viewpoint - Hainan Island is expected to experience heavy to extremely heavy rainfall from November 3 to 4, influenced by an easterly airflow, with significant impacts anticipated from Typhoon "Haikui" [1][2] Weather Forecast - From November 3 to 4, areas in eastern and central Hainan Island are forecasted to receive heavy to extremely heavy rainfall, while other regions will experience moderate to heavy rain [1] - The weather monitoring indicates that a new round of widespread rainfall began on November 2, with coastal areas around Hainan Island experiencing gusts of wind exceeding 7 levels [1] Typhoon "Haikui" Details - Typhoon "Haikui," classified as a strong tropical storm, was located at latitude 10.8°N and longitude 128.8°E on November 3, with maximum wind speeds of 11 levels (30 m/s) near its center [1] - The typhoon is expected to move westward at approximately 20 km/h, passing through the central Philippines on November 4 and entering the southeastern South China Sea on November 5, with its intensity gradually increasing to a strong typhoon level (42-50 m/s, 14-15 levels) [1] Impact on Maritime Operations - From November 5 to 7, the South China Sea's central and southern regions are expected to experience wind speeds of 9-12 levels and gusts of 13-15 levels due to Typhoon "Haikui," with strong wind and rain conditions affecting the Nansha, Zhongsha, and Xisha Islands [2] - Hainan's meteorological department has advised local authorities to monitor rainfall accumulation and manage safety measures for reservoirs and geological disaster risk points [2]

Summary of Key Points Core Viewpoint - The article discusses the weather conditions in China, highlighting the weakening of rainfall in the southern regions and the impending arrival of a strong cold air mass from the west, which will affect various parts of the country starting November 5 [1][6]. Weather Conditions - Rainfall is currently concentrated in the southwestern to Jiangnan and southern China regions, with expected moderate to heavy rain in areas such as central and western Yunnan, central and southern Guizhou, southern Hunan, southern Jiangxi, eastern Guangxi, western Guangdong, and southeastern Hainan [2][6]. - The rainfall is predicted to significantly decrease in the aforementioned areas starting tomorrow [2]. Cold Air Mass Impact - A strong cold air mass is forecasted to move from west to east across China from November 5 to 9, initially impacting regions like Xinjiang, western Qinghai-Tibet Plateau, and western Inner Mongolia, leading to temperature drops of 6 to 8 degrees Celsius, with some areas experiencing drops of 10 to 16 degrees Celsius [9]. - Accompanying this cold air mass, there will be winds of 4 to 6 levels, with mountain passes experiencing winds of 8 to 9 levels and gusts reaching 10 to 11 levels [9]. Snowfall and Weather Warnings - The cold air mass will bring light to moderate snow or sleet in northern Xinjiang, with high-altitude areas expecting heavy to extreme snowfall, adding 8 to 12 centimeters of snow, and locally up to 15 to 22 centimeters [9]. - Public advisories are issued to monitor weather forecasts and prepare accordingly for the changing conditions [9].

Summary of Key Points Core Viewpoint - The article discusses the recent weather conditions in China, particularly focusing on the occurrence of dense fog in several regions, the expected changes in weather patterns, and the implications for air quality and temperature fluctuations. Group 1: Weather Conditions - Multiple regions including Beijing, Tianjin, Hebei, Henan, Shandong, Jiangsu, Anhui, and Hubei experienced dense fog, with visibility dropping below 50 meters in areas like Tongzhou, Dezhou, Shangqiu, Bengbu, and Huainan [1][3] - A red alert for fog was issued in Julu County, Hebei, indicating severe visibility issues [3] Group 2: Future Weather Predictions - Following the fog, the weather is expected to improve due to sunlight and weak cold air, with no significant smog forecasted for the next few days [3] - However, from November 4 to 7, the air quality in North China and the Huanghuai region is predicted to deteriorate again, leading to the return of fog and haze [5] Group 3: Temperature Trends - The temperature in central and southern North China is currently around or above 20°C, marking a recent high [8] - A significant drop in temperature is anticipated next week due to a strong cold air mass, with expected decreases of 4 to 8°C in many areas, and localized drops exceeding 10°C [8] Group 4: Rainfall and Flood Risks - From November 2 to 4, heavy rainfall is expected in the eastern Southwest, central and southern Jiangnan, eastern Guangxi, western Guangdong, and Hainan, with cumulative precipitation reaching 30 to 80 millimeters, and localized areas in Yunnan and Hainan potentially exceeding 200 millimeters [9][13] - The rainfall may lead to significant flooding risks in certain regions, particularly in Yunnan and southern Sichuan, where the rainfall could surpass the total for the entire month of October [13] Group 5: Tropical Weather Developments - The Japan Meteorological Agency has classified a tropical disturbance east of the Philippines as a tropical depression, which is expected to develop into Typhoon "Haigui" by November 5, with potential impacts on the South China Sea [14]

10月19日至21日，冷空气继续东移南下，中东部地区气温普遍下降4~8℃，局地降温达10℃以上。北方 多地气温创今年下半年新低。20日早晨，北京南郊观象台最低气温降至-0.5℃。沈阳、银川等城市气温 立秋后首次跌破冰点，上海、杭州、南昌等地气温则立秋后首次跌破20℃。 智通财经记者 贝佳媛 综合报道 这两天，一股冷空气让北方多地寒意阵阵。据中央气象台预报，未来几天较强冷空气将继续影响我国， 大部地区将出现今年下半年以来最低气温。 10月19日，黑龙江哈尔 滨下起大雪，纷纷扬扬的雪花从空中飘落。 冷空气席卷全国，南北冷暖急转 本周，今年下半年以来最强冷空气持续影响我国，中东部地区迎来明显大风降温和降水过程。这波冷空 气使长江以北多地气温较常年同期显著偏低。南方地区则由前期气温显著偏高转为偏低。 10月19日，黑龙江哈尔 10月19日，北京迎大风 滨，随着北方气温的急剧下降，哈尔滨迎来鹅毛大雪。 寒潮天气，游客穿厚实冬装在寒风中游览颐和园。 冒着大风在外滩观光观景台游览。 台风"风神"助攻 10月18日，上海，游客 今年第24号台风"风神"与冷空气联手，加剧了我国东部和南部地区的气温波动。"风神"虽不登陆我国， ...

Group 1 - A strong cold air mass is affecting China, leading to lower temperatures across the country, with the minimum temperature line expected to drop to central and northern Shaanxi and eastern Gansu [1] - The Central Meteorological Observatory forecasts a temperature drop of 4 to 6 degrees Celsius in central and eastern regions, with some areas in southern Jiangnan, southern China, and southern Guizhou experiencing drops of around 8 degrees Celsius [1] - Typhoon "Fengshen" is also impacting the coastal areas of southern China, bringing wind and rain [2] Group 2 - As of October 19, 55 passenger ferry routes and 120 passenger ferries in the Fujian coastal area have been suspended due to the weather conditions [2] - The Qiongzhou Strait passenger roll-on/roll-off transport will be suspended from October 20 to 23, affecting travel plans [2] - Some train services to and from Hainan will also be suspended from October 20 to 22 due to the typhoon [2]

中央气象台今晨继续发布大风黄色预警。预计未来24小时，新疆北部和东部、西藏西部、青海西南部、 甘肃河西、内蒙古西部和东部、黑龙江东部、吉林东部、山东半岛、江苏大部、安徽南部、江西北部、 广东南部、广西南部等地部分地区有5~6级风，阵风7~8级。 同时，东海南部海域、台湾海峡、南海北部和中部海域及浙江南部沿海、福建沿海、广东东部沿海将有 9~10级、阵风11~12级的大风，其中南海中部的部分海域风力可达11~12级、阵风13~14级。黄海大部海 域、东海北部海域、巴士海峡、台湾以东洋面、北部湾将有7~8级、阵风9级的大风。 今天，南方大部依旧维持阴雨天气。新疆沿天山西部、西藏东北部、青海东南部、川西高原北部、山西 北部等地部分地区有小到中雪或雨夹雪；陕西中部、湖北中部和西南部、四川东部和南部、重庆西部、 云南北部、福建东部、广东东南部沿海、台湾岛等地部分地区有中到大雨，其中，台湾岛东北部等地部 分地区有暴雨或大暴雨。 来源：中国新闻网 北方大部气温低迷 台风"风神"进入南海 中新网10月20日电 据中央气象台网站消息，在冷空气的影响下，今晨，气温0℃线抵达华北中部一带， 北京南郊观象台最低气温达到-0.5℃，为 ...

Group 1 - The 24th typhoon "Fengshen" is moving northwest at a speed of approximately 35 kilometers per hour and has entered the South China Sea, potentially reaching strong tropical storm or typhoon level (30-35 m/s, level 11-12) [1] - The Qiongzhou Strait passenger and roll-on/roll-off transport will cease operations on October 20 at 14:00, with expected impact lasting until the morning of October 23 [2] - Haikou's transportation and port management authority announced that Haikou New Port, Xiuying Port, and Railway South Port will stop operations starting from October 20 at 14:00, advising passengers to arrive at least 1 to 2 hours early for ticket inspection [2]