Overall Green alert Tropical Cyclone for ASTANI-20
in China, Philippines, Viet Nam, Cambodia, Laos,
02 Nov 2020 06 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 (05 Nov 20:00 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 139 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

      139 km/h Current Max.

      Up to 2700 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

        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
          		 16 02 Nov 2020 18:00 Tropical storm 65 no people no people 20.6, 127.7
          GREEN
          		 16 03 Nov 2020 06:00 Tropical storm 74 no people no people 20.9, 128.3
          GREEN
          		 16 03 Nov 2020 18:00 Tropical storm 83 no people no people 20.6, 128.6
          GREEN
          		 16 04 Nov 2020 06:00 Tropical storm 93 no people no people 20.3, 128.2
          GREEN
          		 16 05 Nov 2020 06:00 Category 1 120 2700 people 440000 people 19.6, 124.7
          GREEN
          		 16 06 Nov 2020 06:00 Category 1 139 no people 16000 people 20.5, 119.6
          GREEN
          		 16 07 Nov 2020 06:00 Tropical storm 111 no people no people 21.2, 115.6
          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.

          Ports

          Name LOCODE Country
          Huizhou Terminal CNHUI China
          TOP

          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 Ivana, Philippines. This height is estimated for 05 Nov 2020 20:00 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 (268 locations). Calculation based on advisory number 16 of 02 Nov 2020 06:00:00 UTC. (Simulation using 0.5 minute resolution)

          Alert Date (UTC) Name Country Storm surge height (m)
          05 Nov 2020 20:00 Ivana Philippines  0.3
          05 Nov 2020 20:00 Itbud Philippines  0.3
          05 Nov 2020 20:00 Nakanmuan Philippines  0.3
          05 Nov 2020 20:00 Sabtang Philippines  0.3
          05 Nov 2020 20:00 Chavayan Philippines  0.3
          02 Nov 2020 21:00 Kabong Malaysia  0.3
          02 Nov 2020 22:00 Sebangan Malaysia  0.2
          03 Nov 2020 06:00 Dinggang China  0.2
          03 Nov 2020 06:00 Ancheng China  0.2
          03 Nov 2020 06:00 Chang-chia-li China  0.2
          03 Nov 2020 06:00 Hsi-hui-tsui China  0.2
          03 Nov 2020 06:00 Ch'ien-ni China  0.2
          03 Nov 2020 06:00 Chengpu China  0.2
          03 Nov 2020 06:00 Songxia China  0.2
          03 Nov 2020 06:00 Linshan China  0.2
          03 Nov 2020 06:00 Heng-pa-ts'un China  0.2
          02 Nov 2020 20:00 Rajang Malaysia  0.2
          03 Nov 2020 06:00 Chu-ch'iao-chen China  0.2
          03 Nov 2020 06:00 Dingqiao China  0.2
          03 Nov 2020 06:00 Chaoyang China  0.2
          03 Nov 2020 06:00 Chiu-hsiang-chen China  0.2
          03 Nov 2020 06:00 Huangwan China  0.2
          03 Nov 2020 06:00 Hsieh-t'ang China  0.2
          06 Nov 2020 06:00 Guleitou China  0.2
          06 Nov 2020 06:00 Gangkou China  0.2
          06 Nov 2020 06:00 Liu'ao China  0.2
          03 Nov 2020 06:00 Ganpu China  0.2
          03 Nov 2020 06:00 Chou-hung-ch'iu China  0.2
          03 Nov 2020 06:00 Hsiung-ting-yu China  0.2
          06 Nov 2020 06:00 Hsi-pu China  0.2
          06 Nov 2020 06:00 Huqiu China  0.2
          06 Nov 2020 06:00 Wutian China  0.2
          06 Nov 2020 06:00 Shentu China  0.2
          03 Nov 2020 06:00 Changchuanba China  0.2
          06 Nov 2020 06:00 Chihu China  0.2
          05 Nov 2020 19:00 Mahatao Philippines  0.2
          05 Nov 2020 19:00 Basco Philippines  0.2
          02 Nov 2020 21:00 Wright Philippines  0.2
          02 Nov 2020 21:00 Pequit Philippines  0.2
          02 Nov 2020 21:00 Pabanong Philippines  0.2
          02 Nov 2020 21:00 Hinabangan Philippines  0.2
          03 Nov 2020 06:00 Hsiao-an-chieh China  0.2
          06 Nov 2020 06:00 Zhangban China  0.2
          06 Nov 2020 06:00 Gulangyu China  0.2
          06 Nov 2020 06:00 Chen-hai China  0.2
          06 Nov 2020 06:00 Shih-shih China  0.2
          06 Nov 2020 06:00 Dongyuan China  0.2
          06 Nov 2020 06:00 Chencheng China  0.2
          03 Nov 2020 05:00 Zhenhai China  0.2
          02 Nov 2020 20:00 Gerigat Malaysia  0.2
          03 Nov 2020 18:00 Guhuai China  0.2
          03 Nov 2020 18:00 Chiang-t'ien China  0.2
          03 Nov 2020 18:00 Chang-chiang China  0.2
          03 Nov 2020 18:00 Chin-feng China  0.2
          03 Nov 2020 18:00 Guanjing China  0.2
          03 Nov 2020 18:00 Qingfeng China  0.2
          03 Nov 2020 16:00 Jinxiang China  0.2
          03 Nov 2020 05:00 Taipingzha China  0.2
          03 Nov 2020 05:00 Feng-p'u-ao China  0.2
          03 Nov 2020 05:00 Ch'iu-wang China  0.2
          03 Nov 2020 05:00 Ch'ing-shui-hu China  0.2
          03 Nov 2020 05:00 Hsieh-fu China  0.2
          03 Nov 2020 05:00 Wantang China  0.2
          03 Nov 2020 16:00 Gexiang China  0.2
          06 Nov 2020 06:00 Fotan China  0.2
          06 Nov 2020 06:00 Daomei China  0.2
          06 Nov 2020 06:00 Zhenhai China  0.2
          06 Nov 2020 06:00 Yongning China  0.2
          06 Nov 2020 06:00 Hsia-mei China  0.2
          06 Nov 2020 06:00 Songyu China  0.2
          06 Nov 2020 06:00 Xiamen China  0.2
          06 Nov 2020 06:00 Guangao China  0.2
          02 Nov 2020 21:00 Bangon Philippines  0.2
          03 Nov 2020 05:00 Cheng-chia-tai China  0.2
          03 Nov 2020 05:00 Jiangjia China  0.2
          03 Nov 2020 19:00 Wuhang China  0.2
          03 Nov 2020 19:00 Houtian China  0.2
          03 Nov 2020 19:00 Langqi China  0.2
          03 Nov 2020 19:00 Tantou China  0.2
          03 Nov 2020 19:00 Yunlong China  0.2
          03 Nov 2020 19:00 Luxia China  0.2
          03 Nov 2020 19:00 Fengwo China  0.2
          03 Nov 2020 19:00 Mabi China  0.2
          03 Nov 2020 16:00 Sansha China  0.2
          03 Nov 2020 05:00 Ligang China  0.2
          06 Nov 2020 06:00 Chongwu China  0.2
          03 Nov 2020 20:00 Hsiao-tso China  0.2
          06 Nov 2020 06:00 Fugong China  0.2
          06 Nov 2020 06:00 Gangwei China  0.2
          06 Nov 2020 06:00 Xucuo China  0.2
          06 Nov 2020 06:00 Chin-men Taiwan  0.2
          06 Nov 2020 06:00 Yang-chai Taiwan  0.2
          04 Nov 2020 00:00 Weitou China  0.2
          04 Nov 2020 00:00 Chin-ching China  0.2
          06 Nov 2020 06:00 Hsiang-chih China  0.2
          06 Nov 2020 06:00 Chengguanzhen China  0.2
          06 Nov 2020 06:00 Jiuzhen China  0.2
          06 Nov 2020 06:00 Gongkou China  0.2
          03 Nov 2020 05:00 Zhapu China  0.2
          03 Nov 2020 05:00 Hsin-p'u China  0.2
          03 Nov 2020 05:00 Shigaotang China  0.2
          03 Nov 2020 05:00 Beiqigen China  0.2
          03 Nov 2020 05:00 Beilungang China  0.2
          03 Nov 2020 06:00 Daniwan China  0.2
          03 Nov 2020 05:00 Ch'ai-ch'iao China  0.2
          03 Nov 2020 19:00 Pingtan China  0.2
          03 Nov 2020 20:00 Hanjiang China  0.2
          03 Nov 2020 19:00 Wuqu China  0.2
          03 Nov 2020 07:00 Dalu China  0.2
          03 Nov 2020 07:00 Guan'ao China  0.2
          03 Nov 2020 06:00 Xiaoli'ao China  0.2
          03 Nov 2020 06:00 Nan'ao China  0.2
          03 Nov 2020 06:00 Ch'en-chia-lu China  0.2
          03 Nov 2020 19:00 Fuye China  0.2
          06 Nov 2020 06:00 Qian'an China  0.2
          03 Nov 2020 20:00 P'u-hsi-ch'eng China  0.2
          03 Nov 2020 20:00 Meizhou China  0.2
          06 Nov 2020 06:00 Jiangtou China  0.2
          06 Nov 2020 06:00 Hecuo China  0.2
          06 Nov 2020 06:00 Aotou China  0.2
          06 Nov 2020 06:00 An-ting Taiwan  0.2
          06 Nov 2020 06:00 Chin-men Tao Taiwan  0.2
          06 Nov 2020 06:00 Shihu China  0.2
          06 Nov 2020 06:00 Huanggang China  0.2
          06 Nov 2020 06:00 Houzhai China  0.2
          06 Nov 2020 06:00 Shantou China  0.2
          06 Nov 2020 06:00 Dahao China  0.2
          06 Nov 2020 06:00 Aotou China  0.2
          06 Nov 2020 06:00 Daitou China  0.2
          06 Nov 2020 06:00 Siwei China  0.2
          02 Nov 2020 21:00 Mualbual Philippines  0.2
          06 Nov 2020 06:00 Huanglong China  0.2
          03 Nov 2020 05:00 Niu-ch'iao-shih China  0.2
          03 Nov 2020 01:00 Chin-ch'ing China  0.2
          03 Nov 2020 05:00 Hsing-hsing-chen China  0.2
          03 Nov 2020 05:00 Chou-chia-peng China  0.2
          03 Nov 2020 06:00 Chung-tse China  0.2
          03 Nov 2020 19:00 Anhai China  0.1
          03 Nov 2020 19:00 Ch'ang-t'an-wo Taiwan  0.1
          03 Nov 2020 20:00 Songcheng China  0.1
          03 Nov 2020 19:00 Changchun China  0.1
          03 Nov 2020 19:00 Baisheng China  0.1
          03 Nov 2020 19:00 Beicuo China  0.1
          03 Nov 2020 19:00 Cao Yu China  0.1
          03 Nov 2020 19:00 Tung-ch'ung China  0.1
          03 Nov 2020 19:00 Huang-ch'i China  0.1
          03 Nov 2020 19:00 Xiaguan China  0.1
          03 Nov 2020 16:00 I-shan China  0.1
          03 Nov 2020 16:00 Beilong China  0.1
          03 Nov 2020 20:00 Gaoshan China  0.1
          03 Nov 2020 21:00 Ta-ch'iu China  0.1
          03 Nov 2020 20:00 Nanri China  0.1
          06 Nov 2020 06:00 Liuwudian China  0.1
          06 Nov 2020 06:00 Ch'ing-hsu Taiwan  0.1
          04 Nov 2020 04:00 Tung-shih China  0.1
          03 Nov 2020 20:00 Yakou China  0.1
          03 Nov 2020 20:00 Daitou China  0.1
          06 Nov 2020 06:00 Shenao China  0.1
          06 Nov 2020 06:00 Nanao China  0.1
          06 Nov 2020 06:00 Sidu China  0.1
          06 Nov 2020 06:00 Ssu-tu China  0.1
          06 Nov 2020 06:00 Dianqian China  0.1
          03 Nov 2020 01:00 San-chia-shih China  0.1
          03 Nov 2020 05:00 Chin-ssu-niang-ch'iao China  0.1
          03 Nov 2020 05:00 Jinshanwei China  0.1
          03 Nov 2020 05:00 Chin-shan-tsui China  0.1
          03 Nov 2020 05:00 Shanyang China  0.1
          03 Nov 2020 06:00 Guoju China  0.1
          06 Nov 2020 06:00 Jingzhou China  0.1
          04 Nov 2020 01:00 San Shah China  0.1
          03 Nov 2020 19:00 Ting-hai China  0.1
          03 Nov 2020 19:00 Da'ao China  0.1
          03 Nov 2020 21:00 Songmen China  0.1
          03 Nov 2020 20:00 Tung-tai China  0.1
          03 Nov 2020 20:00 Guanban China  0.1
          03 Nov 2020 19:00 Yacheng China  0.1
          03 Nov 2020 18:00 Shacheng China  0.1
          03 Nov 2020 18:00 Pucheng China  0.1
          03 Nov 2020 15:00 Touyan China  0.1
          03 Nov 2020 15:00 Banping China  0.1
          03 Nov 2020 15:00 Bei'ao China  0.1
          03 Nov 2020 16:00 Lingmen China  0.1
          03 Nov 2020 16:00 Aohuan China  0.1
          03 Nov 2020 19:00 Xiahu China  0.1
          06 Nov 2020 06:00 Wangchuan China  0.1
          06 Nov 2020 06:00 Dawu China  0.1
          06 Nov 2020 06:00 Fengwei China  0.1
          03 Nov 2020 20:00 Pinghai China  0.1
          03 Nov 2020 06:00 Ganlan China  0.1
          03 Nov 2020 06:00 Dongsha China  0.1
          03 Nov 2020 06:00 Gaoting China  0.1
          03 Nov 2020 06:00 Nanfeng China  0.1
          06 Nov 2020 06:00 Lianhe China  0.1
          06 Nov 2020 06:00 Shijing China  0.1
          03 Nov 2020 20:00 Shicheng China  0.1
          06 Nov 2020 06:00 Zhelin China  0.1
          06 Nov 2020 06:00 Haimen China  0.1
          06 Nov 2020 06:00 Jinghai China  0.1
          06 Nov 2020 06:00 Xindian China  0.1
          03 Nov 2020 05:00 Caojing China  0.1
          03 Nov 2020 06:00 Chiao-t'ou China  0.1
          03 Nov 2020 06:00 Da'ao China  0.1
          03 Nov 2020 06:00 P'u-t'o China  0.1
          02 Nov 2020 21:00 Kuala Tatau Malaysia  0.1
          03 Nov 2020 16:00 Shih-t'ang China  0.1
          03 Nov 2020 16:00 Sha-fan-chieh China  0.1
          03 Nov 2020 16:00 Chenyu China  0.1
          03 Nov 2020 07:00 Luomen China  0.1
          03 Nov 2020 07:00 Changtu China  0.1
          03 Nov 2020 07:00 Ta-chan China  0.1
          06 Nov 2020 06:00 Zhongmen China  0.1
          06 Nov 2020 06:00 P'u-hsi China  0.1
          03 Nov 2020 06:00 Dinghai China  0.1
          03 Nov 2020 07:00 Ta-ch'u China  0.1
          06 Nov 2020 06:00 Gongqiancun China  0.1
          06 Nov 2020 06:00 Raoping China  0.1
          06 Nov 2020 06:00 Chelim China  0.1
          06 Nov 2020 06:00 Donghong China  0.1
          06 Nov 2020 06:00 Ch'ao-yang-hsien China  0.1
          06 Nov 2020 06:00 Changqingwei China  0.1
          02 Nov 2020 21:00 Macalonud Philippines  0.1
          04 Nov 2020 04:00 Haikou China  0.1
          04 Nov 2020 03:00 Longtian China  0.1
          04 Nov 2020 02:00 Gangtou China  0.1
          02 Nov 2020 21:00 Penipah Malaysia  0.1
          02 Nov 2020 21:00 Kampung Kuala Bedengan Malaysia  0.1
          03 Nov 2020 15:00 Kanmen China  0.1
          03 Nov 2020 16:00 Xiabu China  0.1
          03 Nov 2020 16:00 Zhuangyuanqiao China  0.1
          03 Nov 2020 16:00 Longwan China  0.1
          03 Nov 2020 16:00 Jiangtan China  0.1
          04 Nov 2020 06:00 Dongsha China  0.1
          04 Nov 2020 06:00 Lingchuan China  0.1
          06 Nov 2020 06:00 Dongshan China  0.1
          06 Nov 2020 06:00 Shenquan China  0.1
          06 Nov 2020 06:00 Jiazi China  0.1
          02 Nov 2020 21:00 Catbalogan Philippines  0.1
          02 Nov 2020 22:00 Bagacay Philippines  0.1
          02 Nov 2020 22:00 Guintampilan Philippines  0.1
          02 Nov 2020 22:00 Tatabunan Philippines  0.1
          02 Nov 2020 22:00 Mukah Malaysia  0.1
          02 Nov 2020 21:00 Bintulu Malaysia  0.1
          03 Nov 2020 07:00 Danmen China  0.1
          03 Nov 2020 07:00 Hepu China  0.1
          03 Nov 2020 07:00 Chiu-nan-t'ien China  0.1
          03 Nov 2020 07:00 Shihphu China  0.1
          03 Nov 2020 16:00 Huanshan China  0.1
          03 Nov 2020 07:00 Litang China  0.1
          03 Nov 2020 17:00 Siqianjie China  0.1
          03 Nov 2020 17:00 Xiaodoumen China  0.1
          04 Nov 2020 23:00 Chendai China  0.1
          06 Nov 2020 06:00 Hudong China  0.1
          04 Nov 2020 05:00 Tangbian China  0.1
          02 Nov 2020 22:00 Kampong Kuala Sibuti Malaysia  0.1
          02 Nov 2020 21:00 Kpg Banting Malaysia  0.1
          02 Nov 2020 21:00 Sipitang Malaysia  0.1
          02 Nov 2020 21:00 Mesapol Malaysia  0.1
          02 Nov 2020 21:00 Weston Malaysia  0.1
          02 Nov 2020 19:00 Cavite Philippines  0.1
          04 Nov 2020 06:00 Fengting China  0.1
          04 Nov 2020 06:00 Hushi China  0.1
          03 Nov 2020 03:00 Xianxiang China  0.1
          03 Nov 2020 03:00 Zhuxi China  0.1
          03 Nov 2020 16:00 Chumen China  0.1
          03 Nov 2020 03:00 Qiancang China  0.1
          03 Nov 2020 20:00 Chien-chiang China  0.1
          06 Nov 2020 06:00 Zhelang China  0.1
          02 Nov 2020 20:00 San Andres Philippines  0.1