Overall Green alert Tropical Cyclone for OLIVIA-18
in United States
10 Sep 2018 12 UTC
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  • GDACS JTWC
Impact Single TC
  • GFS
  • HWRF
  • ECMWF
Impact based on all weather systems in the area

Impact

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

    Meteorological source GDACS
    Exposed countries United States
    Exposed population No people in Category 1 or higher
    Maximum wind speed 213 km/h
    Maximum storm surge
    Vulnerability Low (United States)

    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 0.0 m n.a. 0.5
    Overall 213 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

      139 km/h Current Max.

      Up to 1300 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 33 08 Sep 2018 18:00 139 1 million No people United States
        Green 34 09 Sep 2018 00:00 130 1.2 million No people United States
        Green 35 09 Sep 2018 06:00 130 840 thousand No people United States
        Green 36 09 Sep 2018 12:00 130 360 thousand 7 thousand United States
        Green 37 09 Sep 2018 18:00 120 1.3 million No people United States
        Green 38 10 Sep 2018 00:00 120 1.3 million No people United States
        Green 39 10 Sep 2018 06:00 139 1.4 million No people United States
        Green 40 10 Sep 2018 12:00 139 1.3 million 1 thousand United States

        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 01 Sep 2018 00:00 Tropical depression 56 no people no people 14.2, -108.2
          GREEN
          		 2 01 Sep 2018 06:00 Tropical depression 56 no people no people 14.5, -109
          GREEN
          		 3 01 Sep 2018 12:00 Tropical depression 56 no people no people 14.8, -109.6
          GREEN
          		 5 01 Sep 2018 18:00 Tropical depression 56 no people no people 14.8, -110.6
          GREEN
          		 6 02 Sep 2018 06:00 Tropical storm 74 no people no people 15.8, -111.9
          GREEN
          		 7 02 Sep 2018 12:00 Tropical storm 74 no people no people 16.9, -112.2
          GREEN
          		 8 02 Sep 2018 18:00 Tropical storm 74 no people <1000 people 16.9, -113.1
          GREEN
          		 9 03 Sep 2018 00:00 Tropical storm 74 no people <1000 people 17, -113.4
          GREEN
          		 10 03 Sep 2018 06:00 Tropical storm 74 no people <1000 people 17, -113.9
          GREEN
          		 11 03 Sep 2018 12:00 Tropical storm 93 no people <1000 people 16.5, -114.3
          GREEN
          		 12 03 Sep 2018 18:00 Tropical storm 111 no people <1000 people 16.6, -114.9
          GREEN
          		 13 04 Sep 2018 00:00 Category 1 120 no people <1000 people 16.8, -115.5
          GREEN
          		 14 04 Sep 2018 06:00 Category 1 130 no people no people 16.9, -116.7
          GREEN
          		 15 04 Sep 2018 12:00 Category 2 167 no people no people 17, -117.7
          GREEN
          		 16 04 Sep 2018 18:00 Category 3 185 no people no people 16.9, -118.7
          GREEN
          		 17 05 Sep 2018 00:00 Category 3 204 no people no people 16.7, -119.6
          GREEN
          		 18 05 Sep 2018 06:00 Category 3 185 no people no people 16.8, -120.7
          GREEN
          		 19 05 Sep 2018 12:00 Category 2 176 no people no people 17, -121.8
          GREEN
          		 20 05 Sep 2018 18:00 Category 2 157 no people no people 17.3, -122.9
          GREEN
          		 21 06 Sep 2018 00:00 Category 2 157 no people no people 17.5, -124
          GREEN
          		 22 06 Sep 2018 06:00 Category 2 167 no people no people 17.9, -125.2
          GREEN
          		 24 06 Sep 2018 12:00 Category 3 194 no people no people 18.2, -126.6
          GREEN
          		 25 06 Sep 2018 18:00 Category 3 204 no people no people 18.4, -127.9
          GREEN
          		 26 07 Sep 2018 00:00 Category 4 213 no people no people 18.9, -129.1
          GREEN
          		 27 07 Sep 2018 06:00 Category 3 204 no people no people 19.4, -130.5
          GREEN
          		 28 07 Sep 2018 12:00 Category 3 185 no people no people 19.9, -131.8
          GREEN
          		 29 07 Sep 2018 18:00 Category 2 176 no people no people 20.3, -133.2
          GREEN
          		 30 08 Sep 2018 00:00 Category 2 157 no people no people 20.7, -134.5
          GREEN
          		 31 08 Sep 2018 06:00 Category 1 148 no people no people 21.1, -135.9
          GREEN
          		 32 08 Sep 2018 12:00 Category 1 139 no people no people 21.3, -137.3
          GREEN
          		 33 08 Sep 2018 18:00 Category 1 139 no people no people 21.6, -138.7
          GREEN
          		 34 09 Sep 2018 00:00 Category 1 130 no people no people 21.8, -140.3
          GREEN
          		 35 09 Sep 2018 06:00 Category 1 130 no people no people 21.8, -141.8
          GREEN
          		 36 09 Sep 2018 12:00 Category 1 120 no people no people 21.8, -143.2
          GREEN
          		 37 09 Sep 2018 18:00 Category 1 120 no people no people 21.7, -144.5
          GREEN
          		 38 10 Sep 2018 00:00 Category 1 120 no people no people 21.7, -145.6
          GREEN
          		 39 10 Sep 2018 06:00 Category 1 139 no people no people 21.7, -146.5
          GREEN
          		 40 10 Sep 2018 12:00 Category 1 139 no people no people 21.7, -147.5
          GREEN
          		 40 11 Sep 2018 00:00 Category 1 139 no people no people 21.7, -149.3
          GREEN
          		 40 11 Sep 2018 12:00 Category 1 139 no people no people 21.4, -151.3
          GREEN
          		 40 12 Sep 2018 00:00 Category 1 120 1300 people 350000 people 21.1, -153.4 United States
          GREEN
          		 40 12 Sep 2018 12:00 Tropical storm 111 no people 1.3 million people 20.7, -155.7 United States
          GREEN
          		 40 13 Sep 2018 12:00 Tropical storm 83 no people no people 19.9, -160.7
          GREEN
          		 40 14 Sep 2018 12:00 Tropical storm 74 no people no people 20, -166
          GREEN
          		 40 15 Sep 2018 12:00 Tropical storm 74 no people no people 21, -171
          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

          Countries

          Country
          United States

          Provinces

          Region Province Country
          Hawaii United States

          Critical infrastructure

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

          Ports

          Name LOCODE Country
          Hana Wake Island
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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 3 of 01 Sep 2018 12:00:00 UTC. (Simulation using 6 minute resolution)

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