Overall Green alert Tropical Cyclone for JELAWAT-18
Off-shore
31 Mar 2018 12 UTC
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  • GDACS JTWC
Impact Single TC
Impact based on all weather systems in the area

Impact

    Tropical Cyclone JELAWAT-18 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

    Meteorological source GDACS
    Exposed countries
    Exposed population No people in Category 1 or higher
    Maximum wind speed 241 km/h
    Maximum storm surge
    Vulnerability --

    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 0.0 m n.a. 0.5
    Overall 241 km/h 0.0 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 24 Mar 2018 18:00 130 30 thousand No people Palau
        Green 2 25 Mar 2018 00:00 120 30 thousand No people Palau
        Green 3 25 Mar 2018 06:00 120 30 thousand No people Palau
        Green 4 25 Mar 2018 12:00 130 30 thousand No people Palau
        Green 5 25 Mar 2018 18:00 111 30 thousand No people Palau
        Green 6 26 Mar 2018 00:00 102 30 thousand No people Palau
        Green 7 26 Mar 2018 06:00 102 20 thousand No people Palau
        Green 8 26 Mar 2018 12:00 93 20 thousand No people Palau
        Green 9 26 Mar 2018 18:00 83 3 thousand No people
        Green 10 27 Mar 2018 00:00 83 4 thousand No people Palau
        Green 11 27 Mar 2018 06:00 93 No people No people
        Green 12 27 Mar 2018 12:00 102 No people No people
        Green 13 27 Mar 2018 18:00 120 No people No people
        Green 14 28 Mar 2018 00:00 130 No people No people
        Green 15 28 Mar 2018 06:00 167 No people No people
        Green 16 28 Mar 2018 12:00 167 No people No people
        Green 17 28 Mar 2018 18:00 167 Few people No people
        Green 18 29 Mar 2018 00:00 148 No people No people
        Green 19 29 Mar 2018 06:00 139 50 thousand No people Northern Mariana Islands
        Green 20 29 Mar 2018 12:00 139 50 thousand No people Northern Mariana Islands
        Green 21 29 Mar 2018 18:00 148 50 thousand No people Northern Mariana Islands
        Green 22 30 Mar 2018 00:00 167 50 thousand No people Northern Mariana Islands
        Green 23 30 Mar 2018 06:00 222 No people No people
        Green 24 30 Mar 2018 12:00 241 No people No people
        Green 25 30 Mar 2018 18:00 222 Few people No people Northern Mariana Islands
        Green 26 31 Mar 2018 00:00 194 No people No people
        Green 27 31 Mar 2018 06:00 157 No people No people
        Green 28 31 Mar 2018 12:00 120 Few people No people Northern Mariana Islands

        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 24 Mar 2018 18:00 Tropical depression 46 no people no people 5.7, 142.2
          GREEN
          		 2 25 Mar 2018 00:00 Tropical depression 56 no people no people 5.8, 141
          GREEN
          		 3 25 Mar 2018 06:00 Tropical depression 56 no people 9000 people 6.4, 140.3
          GREEN
          		 4 25 Mar 2018 12:00 Tropical depression 56 no people 11000 people 6.7, 139.1
          GREEN
          		 5 25 Mar 2018 18:00 Tropical depression 56 no people 11000 people 6.8, 138.6
          GREEN
          		 6 26 Mar 2018 00:00 Tropical depression 56 no people 32000 people 7.5, 137.6 Palau
          GREEN
          		 7 26 Mar 2018 06:00 Tropical depression 56 no people 21000 people 8, 136.5 Palau
          GREEN
          		 8 26 Mar 2018 12:00 Tropical depression 56 no people no people 8.8, 136
          GREEN
          		 9 26 Mar 2018 18:00 Tropical depression 56 no people no people 9.8, 135.1
          GREEN
          		 10 27 Mar 2018 00:00 Tropical depression 56 no people 3600 people 9.5, 134.8 Palau
          GREEN
          		 11 27 Mar 2018 06:00 Tropical depression 56 no people no people 9.8, 135.1
          GREEN
          		 12 27 Mar 2018 12:00 Tropical depression 56 no people no people 10.3, 135.5
          GREEN
          		 13 27 Mar 2018 18:00 Tropical depression 56 no people no people 11, 135.6
          GREEN
          		 14 28 Mar 2018 00:00 Tropical storm 65 no people no people 11.8, 135.6
          GREEN
          		 15 28 Mar 2018 06:00 Tropical storm 83 no people no people 13.8, 135.6
          GREEN
          		 16 28 Mar 2018 12:00 Tropical storm 93 no people no people 14.7, 135.6
          GREEN
          		 17 28 Mar 2018 18:00 Tropical storm 102 no people no people 15.3, 135.3
          GREEN
          		 18 29 Mar 2018 00:00 Tropical storm 102 no people no people 15.4, 135.4
          GREEN
          		 19 29 Mar 2018 06:00 Tropical storm 102 no people no people 15.4, 135.8
          GREEN
          		 20 29 Mar 2018 12:00 Tropical storm 111 no people no people 15.3, 136.3
          GREEN
          		 21 29 Mar 2018 18:00 Category 1 120 no people no people 15.5, 136.8
          GREEN
          		 22 30 Mar 2018 00:00 Category 1 148 no people no people 15.7, 137.4
          GREEN
          		 23 30 Mar 2018 06:00 Category 4 213 no people no people 16.2, 138.1
          GREEN
          		 24 30 Mar 2018 12:00 Category 4 241 no people no people 16.8, 139.1
          GREEN
          		 25 30 Mar 2018 18:00 Category 4 222 no people no people 17.6, 140
          GREEN
          		 26 31 Mar 2018 00:00 Category 3 194 no people no people 18.3, 141
          GREEN
          		 27 31 Mar 2018 06:00 Category 2 157 no people no people 18.7, 141.2
          GREEN
          		 28 31 Mar 2018 12:00 Category 1 120 no people no people 18.6, 142.5
          GREEN
          		 28 01 Apr 2018 00:00 Tropical storm 83 no people <1000 people 18.8, 143.9 Northern Mariana Islands
          GREEN
          		 28 01 Apr 2018 12:00 Tropical storm 65 no people no people 19.1, 145.4
          GREEN
          		 28 02 Apr 2018 00:00 Tropical depression 46 no people no people 19.3, 146.7
          GREEN
          		 28 02 Apr 2018 12:00 Tropical depression 37 no people no people 19.5, 148
          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.

          ...

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          StormSurge

          0 m

          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 (0 locations). Calculation based on advisory number 31 of 01 Apr 2018 06:00:00 UTC. (Simulation using 6 minute resolution)

          Alert Date (UTC) Name Country Storm surge height (m)