Overall Green alert Tropical Cyclone for OLIVIA-18
in United States
04 Sep 2018 21 UTC
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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 204 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

      204 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 01 Sep 2018 03:00 176 Few people No people
        Green 2 01 Sep 2018 09:00 167 No people No people
        Green 3 01 Sep 2018 15:00 176 No people No people
        Green 4 01 Sep 2018 21:00 176 No people No people
        Green 5 02 Sep 2018 03:00 157 No people No people
        Green 6 02 Sep 2018 09:00 157 Few people No people
        Green 7 02 Sep 2018 15:00 157 Few people No people
        Green 8 02 Sep 2018 21:00 139 Few people No people
        Green 9 03 Sep 2018 03:00 120 Few people No people
        Green 10 03 Sep 2018 09:00 102 Few people No people
        Green 11 03 Sep 2018 15:00 130 Few people No people
        Green 12 03 Sep 2018 21:00 148 Few people No people
        Green 13 04 Sep 2018 03:00 157 Few people No people
        Green 14 04 Sep 2018 09:00 157 Few people No people
        Green 15 04 Sep 2018 15:00 185 Few people No people
        Green 16 04 Sep 2018 21:00 204 Few people No people

        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 03:00 Tropical depression 56 no people no people 14.3, -108.4
          GREEN
          		 2 01 Sep 2018 09:00 Tropical depression 56 no people no people 14.7, -109.3
          GREEN
          		 3 01 Sep 2018 15:00 Tropical depression 56 no people no people 14.9, -110
          GREEN
          		 4 01 Sep 2018 21:00 Tropical depression 56 no people no people 14.9, -111.1
          GREEN
          		 5 02 Sep 2018 03:00 Tropical depression 56 no people no people 15.2, -111.8
          GREEN
          		 6 02 Sep 2018 09:00 Tropical storm 74 no people no people 16, -112.2
          GREEN
          		 7 02 Sep 2018 15:00 Tropical storm 74 no people no people 17, -112.4
          GREEN
          		 8 02 Sep 2018 21:00 Tropical storm 74 no people <1000 people 17, -113.4
          GREEN
          		 9 03 Sep 2018 03:00 Tropical storm 74 no people <1000 people 17.1, -113.6
          GREEN
          		 10 03 Sep 2018 09:00 Tropical storm 74 no people <1000 people 17.1, -114.2
          GREEN
          		 11 03 Sep 2018 15:00 Tropical storm 102 no people <1000 people 16.5, -114.5
          GREEN
          		 12 03 Sep 2018 21:00 Tropical storm 111 no people <1000 people 16.6, -115.2
          GREEN
          		 13 04 Sep 2018 03:00 Category 1 120 no people no people 16.8, -116
          GREEN
          		 14 04 Sep 2018 09:00 Category 1 130 no people no people 16.9, -117.2
          GREEN
          		 15 04 Sep 2018 15:00 Category 2 167 no people no people 17, -118.2
          GREEN
          		 16 04 Sep 2018 21:00 Category 3 194 no people no people 16.9, -119.2
          GREEN
          		 16 05 Sep 2018 06:00 Category 3 204 no people no people 17, -120.9
          GREEN
          		 16 05 Sep 2018 18:00 Category 3 194 no people no people 17.4, -123.2
          GREEN
          		 16 06 Sep 2018 06:00 Category 3 185 no people no people 18.1, -125.7
          GREEN
          		 16 06 Sep 2018 18:00 Category 2 167 no people no people 19, -128.5
          GREEN
          		 16 07 Sep 2018 18:00 Category 1 139 no people no people 21, -134.5
          GREEN
          		 16 08 Sep 2018 18:00 Tropical storm 111 no people no people 22.5, -139.5
          GREEN
          		 16 09 Sep 2018 18:00 Tropical storm 93 no people no people 23, -144
          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 16 of 04 Sep 2018 21:00:00 UTC. (Simulation using 6 minute resolution)

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