Overall Green alert Tropical Cyclone for ASTANI-20
in China, Philippines, Viet Nam, Cambodia, Laos,
02 Nov 2020 18 UTC
click on to select bulletin time
  • GDACS JTWC
Impact Single TC
Impact based on all weather systems in the area

Impact

    Tropical Cyclone ASTANI-20 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

    Meteorological source GDACS
    Exposed countries China, Philippines, Viet Nam, Cambodia, Laos,
    Exposed population No people in Category 1 or higher
    Maximum wind speed 102 km/h
    Maximum storm surge 0.3 m (02 Nov 22:00 UTC)
    Vulnerability Medium (China)

    GDACS Score

    GDACS alert score for Tropical Cyclones is 0.5 (GREEN Alert), 1.5 (ORANGE Alert), 2.5 (RED Alert)
    For more info on GDACS alert score click here.
      Wind Storm surge Rainfall GDACS score
    Current 120 km/h 0.3 m n.a. 0.5
    Overall 102 km/h 0.3 m n.a. 0.5

    Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track) based on GDACS impact

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    Wind

      120 km/h Current Max.

      Up to no people in Category 1 strength or higher (see SSHS)

      Impact Timeline

        Alert N° Date (UTC) Max Winds (km/h) Population in
        Tropical Storm or higher        		 Population in
        Cat 1. or higher        		 Countries
        Green 1 29 Oct 2020 12:00 185 No people No people
        Green 2 29 Oct 2020 18:00 185 No people No people
        Green 3 30 Oct 2020 00:00 185 No people No people
        Green 4 30 Oct 2020 06:00 176 No people No people
        Green 5 30 Oct 2020 12:00 167 No people No people
        Green 6 30 Oct 2020 18:00 167 No people No people
        Green 7 31 Oct 2020 00:00 194 1 thousand No people Philippines
        Green 8 31 Oct 2020 06:00 194 3.5 million No people Philippines
        Green 9 31 Oct 2020 12:00 148 No people No people
        Green 10 31 Oct 2020 18:00 148 6 million No people Philippines
        Orange 11 01 Nov 2020 00:00 139 10.2 million 1.4 million Philippines
        Green 12 01 Nov 2020 06:00 157 6.4 million 50 thousand Philippines
        Green 13 01 Nov 2020 12:00 148 3.2 million 9 thousand Philippines
        Orange 14 01 Nov 2020 18:00 148 6.4 million 980 thousand Philippines
        Green 15 02 Nov 2020 00:00 139 4.1 million 7 thousand Philippines
        Green 16 02 Nov 2020 06:00 139 440 thousand 3 thousand Philippines, China
        Green 17 02 Nov 2020 12:00 120 70 thousand 7 thousand Philippines, China
        Green 18 02 Nov 2020 18:00 120 14.7 million No people Philippines, China

        Bulletin Timeline

          Alert N° Date (UTC) Category
          (SSHS)           		Max winds
          (km/h)           		Population in
          Cat.1 or higher           		Population in
          Tropical Storm
          or higher           		Location (lat, lon) Countries
          GREEN
          		 1 29 Oct 2020 12:00 Tropical depression 46 no people no people 8.2, 148.4
          GREEN
          		 2 29 Oct 2020 18:00 Tropical depression 46 no people no people 9.4, 147.4
          GREEN
          		 3 30 Oct 2020 00:00 Tropical depression 56 no people no people 10.3, 146
          GREEN
          		 4 30 Oct 2020 06:00 Tropical depression 56 no people no people 11.3, 143.3
          GREEN
          		 5 30 Oct 2020 12:00 Tropical depression 46 no people no people 12, 142.2
          GREEN
          		 6 30 Oct 2020 18:00 Tropical depression 56 no people no people 12.4, 140.7
          GREEN
          		 7 31 Oct 2020 00:00 Tropical depression 46 no people no people 13.3, 139.7
          GREEN
          		 8 31 Oct 2020 06:00 Tropical depression 56 no people no people 14.2, 138.7
          GREEN
          		 9 31 Oct 2020 12:00 Tropical depression 56 no people no people 14.7, 137.6
          GREEN
          		 10 31 Oct 2020 18:00 Tropical depression 56 no people no people 14.8, 136.5
          GREEN
          		 11 01 Nov 2020 00:00 Tropical depression 56 no people no people 15.7, 134.4
          GREEN
          		 12 01 Nov 2020 06:00 Tropical depression 56 no people no people 16.2, 132.8
          GREEN
          		 13 01 Nov 2020 12:00 Tropical depression 56 no people no people 16.9, 131.5
          GREEN
          		 14 01 Nov 2020 18:00 Tropical depression 56 no people no people 16.6, 129.8
          GREEN
          		 15 02 Nov 2020 00:00 Tropical depression 56 no people no people 18.1, 127.7
          GREEN
          		 16 02 Nov 2020 06:00 Tropical depression 46 no people no people 19.8, 127.9
          GREEN
          		 17 02 Nov 2020 12:00 Tropical depression 56 no people no people 20.3, 127.5
          GREEN
          		 18 02 Nov 2020 18:00 Tropical storm 65 no people no people 19.9, 127.1
          GREEN
          		 18 03 Nov 2020 06:00 Tropical storm 83 no people no people 20.1, 127.5
          GREEN
          		 18 03 Nov 2020 18:00 Tropical storm 93 no people no people 20, 127.9
          GREEN
          		 18 04 Nov 2020 06:00 Tropical storm 102 no people no people 19.7, 127.7
          GREEN
          		 18 04 Nov 2020 18:00 Tropical storm 111 <1000 people 82000 people 19.4, 126.3
          GREEN
          		 18 05 Nov 2020 18:00 Category 1 120 no people 100000 people 19.9, 121.9
          GREEN
          		 18 06 Nov 2020 18:00 Tropical storm 111 no people 14.7 million people 20.7, 117.7
          GREEN
          		 18 07 Nov 2020 18:00 Tropical storm 83 no people no people 19.9, 114
          Actual track of the current bulletin
          The alert for forecast greater than 3 days is limited to Orange level.
          Download:



          Exposed population - AoIs

          Exposed population in the potential affected countries, provinces and populated places

          Critical infrastructure

          Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

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          Rainfall

          Rainfall accumulation of the past 24h, as detected by the Global Precipitation Measurement mission of NASA. For more information, see https://www.nasa.gov/mission_pages/GPM/main/index.html.

          ...

          TOP

          StormSurge

          0.3 m

          The maximum Storm surge height is  0.3m in Sungaipinyuh, Indonesia. This height is estimated for 02 Nov 2020 22:00 UTC .

          The JRC has developed an experimental global storm surge model. The calculations are published about 20 minutes after a new advisory is detected by GDACS. The calculations identify the populated places affected by storm surge up to three days in advance, using the forecasted track. When forecasts change, the associated storm surge changes too and alert levels may go up or down. All links, data, statistics and maps refer to the latest available calculation. If the calculation for the last advisory is not completed, the latest available calculation is shown.

          Locations affected by Storm surge (239 locations). Calculation based on advisory number 18 of 02 Nov 2020 18:00:00 UTC. (Simulation using 0.5 minute resolution)

          Alert Date (UTC) Name Country Storm surge height (m)
          02 Nov 2020 22:00 Sungaipinyuh Indonesia  0.3
          02 Nov 2020 23:00 Jungkat Indonesia  0.3
          02 Nov 2020 23:00 Kabong Malaysia  0.3
          02 Nov 2020 22:00 Mempawah Indonesia  0.3
          02 Nov 2020 22:00 Koeala Indonesia  0.3
          02 Nov 2020 22:00 Sungaiduri Indonesia  0.2
          03 Nov 2020 00:00 Rajang Malaysia  0.2
          02 Nov 2020 22:00 Sebangan Malaysia  0.2
          06 Nov 2020 18:00 Gangkou China  0.2
          06 Nov 2020 18:00 Daitou China  0.2
          06 Nov 2020 18:00 Chendai China  0.2
          06 Nov 2020 18:00 Hsi-pu China  0.2
          06 Nov 2020 18:00 Huqiu China  0.2
          06 Nov 2020 18:00 Wutian China  0.2
          06 Nov 2020 18:00 Guleitou China  0.2
          06 Nov 2020 18:00 Liu'ao China  0.2
          06 Nov 2020 18:00 Guangao China  0.2
          02 Nov 2020 22:00 Soengairaja Indonesia  0.2
          06 Nov 2020 18:00 Jinghai China  0.2
          02 Nov 2020 21:00 Selakau Indonesia  0.2
          06 Nov 2020 18:00 Xucuo China  0.2
          06 Nov 2020 18:00 Gulangyu China  0.2
          06 Nov 2020 18:00 Hsia-mei China  0.2
          06 Nov 2020 18:00 Shentu China  0.2
          06 Nov 2020 18:00 Chihu China  0.2
          06 Nov 2020 18:00 Songyu China  0.2
          06 Nov 2020 18:00 Gongkou China  0.2
          06 Nov 2020 18:00 Chencheng China  0.2
          06 Nov 2020 18:00 Sidu China  0.2
          06 Nov 2020 18:00 Ssu-tu China  0.2
          06 Nov 2020 18:00 Shantou China  0.2
          06 Nov 2020 18:00 Dahao China  0.2
          06 Nov 2020 18:00 Aotou China  0.2
          06 Nov 2020 18:00 Siwei China  0.2
          06 Nov 2020 18:00 Huanglong China  0.2
          02 Nov 2020 22:00 Pemangkat Indonesia  0.2
          06 Nov 2020 18:00 Zhangban China  0.2
          06 Nov 2020 18:00 Fotan China  0.2
          06 Nov 2020 18:00 Daomei China  0.2
          06 Nov 2020 18:00 Dongyuan China  0.2
          06 Nov 2020 18:00 Chengguanzhen China  0.2
          06 Nov 2020 18:00 Xiamen China  0.2
          06 Nov 2020 18:00 Houzhai China  0.2
          06 Nov 2020 18:00 Jingzhou China  0.2
          02 Nov 2020 22:00 Batoepajoeng Indonesia  0.2
          02 Nov 2020 23:00 Gerigat Malaysia  0.2
          06 Nov 2020 18:00 Chen-hai China  0.2
          06 Nov 2020 18:00 Zhenhai China  0.2
          06 Nov 2020 18:00 Jiuzhen China  0.2
          06 Nov 2020 18:00 Shih-shih China  0.2
          06 Nov 2020 18:00 Shenao China  0.2
          06 Nov 2020 18:00 Huanggang China  0.2
          06 Nov 2020 18:00 Donghong China  0.2
          06 Nov 2020 18:00 Ch'ao-yang-hsien China  0.2
          06 Nov 2020 18:00 Dianqian China  0.2
          03 Nov 2020 03:00 Wright Philippines  0.2
          03 Nov 2020 03:00 Pequit Philippines  0.2
          03 Nov 2020 03:00 Pabanong Philippines  0.2
          03 Nov 2020 03:00 Hinabangan Philippines  0.2
          06 Nov 2020 18:00 Fugong China  0.2
          06 Nov 2020 18:00 Gangwei China  0.2
          06 Nov 2020 18:00 Hsiang-chih China  0.2
          06 Nov 2020 18:00 Hecuo China  0.2
          06 Nov 2020 18:00 Yongning China  0.2
          06 Nov 2020 18:00 Zhelin China  0.2
          06 Nov 2020 18:00 Nanao China  0.2
          06 Nov 2020 18:00 Raoping China  0.2
          06 Nov 2020 18:00 Changqingwei China  0.2
          02 Nov 2020 21:00 Singkawang Indonesia  0.2
          02 Nov 2020 22:00 Djawai Indonesia  0.2
          03 Nov 2020 08:00 Chu-ch'iao-chen China  0.2
          03 Nov 2020 09:00 Dinggang China  0.2
          03 Nov 2020 09:00 Ancheng China  0.2
          03 Nov 2020 09:00 Chang-chia-li China  0.2
          03 Nov 2020 09:00 Hsi-hui-tsui China  0.2
          03 Nov 2020 09:00 Ch'ien-ni China  0.2
          03 Nov 2020 09:00 Chengpu China  0.2
          03 Nov 2020 09:00 Songxia China  0.2
          03 Nov 2020 09:00 Heng-pa-ts'un China  0.2
          06 Nov 2020 18:00 Qian'an China  0.2
          06 Nov 2020 18:00 Chongwu China  0.2
          06 Nov 2020 18:00 Chin-men Taiwan  0.2
          06 Nov 2020 18:00 Shihu China  0.2
          06 Nov 2020 18:00 Liuwudian China  0.2
          06 Nov 2020 18:00 Aotou China  0.2
          06 Nov 2020 18:00 An-ting Taiwan  0.2
          06 Nov 2020 18:00 Yakou China  0.2
          06 Nov 2020 18:00 Chelim China  0.2
          06 Nov 2020 18:00 Haimen China  0.2
          06 Nov 2020 18:00 Xindian China  0.2
          06 Nov 2020 18:00 Hushi China  0.2
          02 Nov 2020 21:00 Sentebang Indonesia  0.1
          03 Nov 2020 08:00 Dingqiao China  0.1
          03 Nov 2020 08:00 Chaoyang China  0.1
          03 Nov 2020 08:00 Chiu-hsiang-chen China  0.1
          03 Nov 2020 08:00 Huangwan China  0.1
          03 Nov 2020 08:00 Ganpu China  0.1
          03 Nov 2020 08:00 Hsieh-t'ang China  0.1
          03 Nov 2020 08:00 Linshan China  0.1
          03 Nov 2020 08:00 Chou-hung-ch'iu China  0.1
          06 Nov 2020 18:00 Lianhe China  0.1
          06 Nov 2020 18:00 Ch'ing-hsu Taiwan  0.1
          06 Nov 2020 18:00 Chin-men Tao Taiwan  0.1
          06 Nov 2020 18:00 Yang-chai Taiwan  0.1
          06 Nov 2020 18:00 Weitou China  0.1
          06 Nov 2020 18:00 Chin-ching China  0.1
          06 Nov 2020 18:00 Jiangtou China  0.1
          06 Nov 2020 18:00 Gongqiancun China  0.1
          06 Nov 2020 18:00 Jiazi China  0.1
          05 Nov 2020 20:00 Nakanmuan Philippines  0.1
          05 Nov 2020 20:00 Sabtang Philippines  0.1
          05 Nov 2020 20:00 Chavayan Philippines  0.1
          03 Nov 2020 04:00 Bangon Philippines  0.1
          03 Nov 2020 08:00 Changchuanba China  0.1
          03 Nov 2020 08:00 Hsiung-ting-yu China  0.1
          06 Nov 2020 18:00 Dawu China  0.1
          06 Nov 2020 18:00 Hsiao-tso China  0.1
          06 Nov 2020 18:00 Daitou China  0.1
          06 Nov 2020 18:00 Shijing China  0.1
          06 Nov 2020 18:00 Dongshan China  0.1
          06 Nov 2020 18:00 Shenquan China  0.1
          05 Nov 2020 19:00 Ivana Philippines  0.1
          05 Nov 2020 17:00 San Dionisio Philippines  0.1
          05 Nov 2020 19:00 Itbud Philippines  0.1
          03 Nov 2020 04:00 Mualbual Philippines  0.1
          03 Nov 2020 08:00 Hsiao-an-chieh China  0.1
          06 Nov 2020 18:00 Hanjiang China  0.1
          06 Nov 2020 18:00 Chiang-k'ou China  0.1
          03 Nov 2020 18:00 Cao Yu China  0.1
          06 Nov 2020 18:00 Wangchuan China  0.1
          06 Nov 2020 18:00 Zhongmen China  0.1
          06 Nov 2020 18:00 P'u-hsi China  0.1
          06 Nov 2020 18:00 P'u-hsi-ch'eng China  0.1
          06 Nov 2020 18:00 Meizhou China  0.1
          06 Nov 2020 18:00 Tung-shih China  0.1
          06 Nov 2020 18:00 Hudong China  0.1
          06 Nov 2020 18:00 Jiesheng China  0.1
          06 Nov 2020 18:00 Zhelang China  0.1
          06 Nov 2020 18:00 Jieshi China  0.1
          02 Nov 2020 22:00 Kolam Indonesia  0.1
          03 Nov 2020 02:00 Kuala Tatau Malaysia  0.1
          03 Nov 2020 02:00 Penipah Malaysia  0.1
          03 Nov 2020 02:00 Kampung Kuala Bedengan Malaysia  0.1
          03 Nov 2020 17:00 San Shah China  0.1
          03 Nov 2020 17:00 Guhuai China  0.1
          03 Nov 2020 17:00 Chiang-t'ien China  0.1
          03 Nov 2020 17:00 Chang-chiang China  0.1
          03 Nov 2020 17:00 Chin-feng China  0.1
          03 Nov 2020 17:00 Wuhang China  0.1
          03 Nov 2020 17:00 Pingtan China  0.1
          03 Nov 2020 17:00 Langqi China  0.1
          03 Nov 2020 17:00 Tantou China  0.1
          03 Nov 2020 17:00 Yunlong China  0.1
          03 Nov 2020 17:00 Fengwo China  0.1
          03 Nov 2020 17:00 Tung-tai China  0.1
          03 Nov 2020 17:00 Mabi China  0.1
          03 Nov 2020 17:00 Guanban China  0.1
          03 Nov 2020 18:00 Beicuo China  0.1
          03 Nov 2020 17:00 Ting-hai China  0.1
          03 Nov 2020 17:00 Anhai China  0.1
          03 Nov 2020 17:00 Ch'ang-t'an-wo Taiwan  0.1
          03 Nov 2020 15:00 Sha-fan-chieh China  0.1
          03 Nov 2020 15:00 Jinxiang China  0.1
          03 Nov 2020 19:00 Fuye China  0.1
          03 Nov 2020 19:00 Nanri China  0.1
          03 Nov 2020 09:00 Taipingzha China  0.1
          03 Nov 2020 09:00 Feng-p'u-ao China  0.1
          03 Nov 2020 09:00 Ch'iu-wang China  0.1
          03 Nov 2020 09:00 Ch'ing-shui-hu China  0.1
          06 Nov 2020 18:00 Fengwei China  0.1
          06 Nov 2020 18:00 Dongsha China  0.1
          06 Nov 2020 18:00 Lingchuan China  0.1
          03 Nov 2020 15:00 Gexiang China  0.1
          06 Nov 2020 18:00 Tianqian China  0.1
          03 Nov 2020 04:00 Macalonud Philippines  0.1
          03 Nov 2020 04:00 Catbalogan Philippines  0.1
          03 Nov 2020 08:00 Cheng-chia-tai China  0.1
          03 Nov 2020 10:00 Zhenhai China  0.1
          03 Nov 2020 10:00 Shigaotang China  0.1
          03 Nov 2020 10:00 Jiangjia China  0.1
          02 Nov 2020 21:00 Pantjur Indonesia  0.1
          02 Nov 2020 23:00 Kampong Kedang Malaysia  0.1
          03 Nov 2020 02:00 Bintulu Malaysia  0.1
          03 Nov 2020 02:00 Mukah Malaysia  0.1
          03 Nov 2020 17:00 Guanjing China  0.1
          03 Nov 2020 17:00 Qingfeng China  0.1
          03 Nov 2020 18:00 Houtian China  0.1
          03 Nov 2020 18:00 Ta-ch'iu China  0.1
          03 Nov 2020 17:00 Baisheng China  0.1
          03 Nov 2020 15:00 I-shan China  0.1
          03 Nov 2020 15:00 Beilong China  0.1
          03 Nov 2020 19:00 Gaoshan China  0.1
          03 Nov 2020 09:00 Hsieh-fu China  0.1
          03 Nov 2020 09:00 Wantang China  0.1
          03 Nov 2020 10:00 Ligang China  0.1
          03 Nov 2020 10:00 Xiaoli'ao China  0.1
          03 Nov 2020 09:00 Nan'ao China  0.1
          06 Nov 2020 18:00 Pinghai China  0.1
          06 Nov 2020 18:00 Shicheng China  0.1
          03 Nov 2020 15:00 Dalu China  0.1
          03 Nov 2020 15:00 Guan'ao China  0.1
          03 Nov 2020 15:00 Songmen China  0.1
          06 Nov 2020 18:00 Lo Tik Wan Hong Kong (China)  0.1
          06 Nov 2020 18:00 Lo So Shing Hong Kong (China)  0.1
          06 Nov 2020 18:00 Pok Fu Lam Hong Kong (China)  0.1
          06 Nov 2020 18:00 Wa Fu Estate Hong Kong (China)  0.1
          06 Nov 2020 18:00 Kennedy Town Hong Kong (China)  0.1
          06 Nov 2020 18:00 Aberdeen Hong Kong (China)  0.1
          06 Nov 2020 18:00 Won Hang Hong Kong (China)  0.1
          06 Nov 2020 18:00 Tain Sha Tsui Hong Kong (China)  0.1
          06 Nov 2020 18:00 Central Hong Kong (China)  0.1
          06 Nov 2020 18:00 Wan Chai Hong Kong (China)  0.1
          06 Nov 2020 18:00 Chung Hom Kok Hong Kong (China)  0.1
          06 Nov 2020 18:00 North Point Hong Kong (China)  0.1
          06 Nov 2020 18:00 Chek Chue Hong Kong (China)  0.1
          06 Nov 2020 18:00 Tai Tam Hong Kong (China)  0.1
          06 Nov 2020 18:00 Stanley Hong Kong (China)  0.1
          06 Nov 2020 18:00 San Wan Ho Shau Hong Kong (China)  0.1
          06 Nov 2020 18:00 A Kung Ngam Hong Kong (China)  0.1
          06 Nov 2020 18:00 Chai Wan Hong Kong (China)  0.1
          06 Nov 2020 18:00 Hok Tsui Wan Hong Kong (China)  0.1
          06 Nov 2020 18:00 Chik Sha Hong Kong (China)  0.1
          06 Nov 2020 18:00 Tei Tong Tsui Hong Kong (China)  0.1
          06 Nov 2020 18:00 Tai Wan Tau Hong Kong (China)  0.1
          05 Nov 2020 19:00 Mahatao Philippines  0.1
          05 Nov 2020 19:00 Basco Philippines  0.1
          03 Nov 2020 03:00 Kampong Kuala Sibuti Malaysia  0.1
          03 Nov 2020 17:00 Luxia China  0.1
          03 Nov 2020 17:00 Sansha China  0.1
          03 Nov 2020 08:00 Zhapu China  0.1
          03 Nov 2020 08:00 Niu-ch'iao-shih China  0.1
          03 Nov 2020 08:00 Hsing-hsing-chen China  0.1
          03 Nov 2020 08:00 Chou-chia-peng China  0.1
          03 Nov 2020 09:00 Hsin-p'u China  0.1
          03 Nov 2020 10:00 Beiqigen China  0.1
          03 Nov 2020 10:00 Beilungang China  0.1
          03 Nov 2020 10:00 Daniwan China  0.1
          06 Nov 2020 18:00 Fengting China  0.1
          06 Nov 2020 18:00 Tangbian China  0.1