Overall Green alert Tropical Cyclone for DOUGLAS-20
in United States,
26 Jul 2020 18 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

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

Meteorological source GFS
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 130 km/h
Maximum storm surge 0.3 m (26 Jul 18:45 UTC)
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
GFS Current 130 km/h 0.3 m 119 mm 0.5
GFS Overall 205 km/h 0.4 m 565 mm 0.5

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

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Wind



Wind exposed population - AoIs

No exposed population (in Tropical Storm or higher) based on the bulletin of 26 Jul 2020 18:00 UTC

See TC classification SSHS


Wind Impact Timeline

people affected <=10000
10000< people affected <=100000
people affected >100000


Alert N° Date (UTC) Max Winds (km/h) Pop in Cat. 1 or higher TS Cat. 1 Cat. 2 Cat. 3 Cat. 4 Cat. 5 Countries
GREEN 1 20 Jul 2020 12:00 54 - - - - - - -
GREEN 2 20 Jul 2020 18:00 61 - - - - - - -
GREEN 3 21 Jul 2020 00:00 65 - - - - - - -
GREEN 4 21 Jul 2020 06:00 68 - - - - - - -
GREEN 5 21 Jul 2020 12:00 101 - - - - - - -
GREEN 6 21 Jul 2020 18:00 115 - - - - - - -
GREEN 7 22 Jul 2020 00:00 104 - - - - - - -
GREEN 8 22 Jul 2020 06:00 115 - - - - - - -
GREEN 9 22 Jul 2020 12:00 108 - - - - - - -
GREEN 10 22 Jul 2020 18:00 155 - - - - - - -
GREEN 11 23 Jul 2020 00:00 166 - - - - - - -
GREEN 12 23 Jul 2020 06:00 205 - - - - - - -
GREEN 13 23 Jul 2020 12:00 166 - - - - - - -
GREEN 14 23 Jul 2020 18:00 184 - - - - - - -
GREEN 15 24 Jul 2020 00:00 180 - - - - - - -
GREEN 16 24 Jul 2020 06:00 184 - - - - - - -
GREEN 17 24 Jul 2020 12:00 158 - - - - - - -
GREEN 18 24 Jul 2020 18:00 166 - - - - - - -
GREEN 19 25 Jul 2020 00:00 155 - - - - - - -
GREEN 20 25 Jul 2020 06:00 144 - - - - - - -
GREEN 21 25 Jul 2020 12:00 140 - - - - - - -
GREEN 22 25 Jul 2020 18:00 130 - - - - - - -
GREEN 23 26 Jul 2020 00:00 126 - - - - - - -
GREEN 24 26 Jul 2020 06:00 122 - - - - - - -
GREEN 25 26 Jul 2020 12:00 126 - - - - - - -
GREEN 26 26 Jul 2020 18:00 133 - - - - - - -
Download:





Impact estimation for the next 72h
TOP

Rainfall

565 mm

No people can be affected by rain higher than 100mm (see SSHS)





Rain exposed population - AoIs

No exposed population (greater than 50mm) based on the bulletin of 26 Jul 2020 18:00 UTC

Rain Impact Timeline

people affected <=10000
10000< people affected <=100000
people affected >100000


Alert N° Date (UTC) Max Rainfall (mm) Pop >100mm or higher 50-100 100-250 250-500 500-750 750-1000 >1000 Countries
Blue 1 20 Jul 2020 12:00 66 - - - - - - -
Blue 2 20 Jul 2020 18:00 71 - - - - - - -
Blue 3 21 Jul 2020 00:00 55 - - - - - - -
Blue 4 21 Jul 2020 06:00 197 - - - - - - -
Blue 5 21 Jul 2020 12:00 126 - - - - - - -
Blue 6 21 Jul 2020 18:00 59 - - - - - - -
Blue 7 22 Jul 2020 00:00 68 - - - - - - -
Blue 8 22 Jul 2020 06:00 62 - - - - - - -
Blue 9 22 Jul 2020 12:00 127 - - - - - - -
Blue 10 22 Jul 2020 18:00 124 - - - - - - -
Blue 11 23 Jul 2020 00:00 128 - - - - - - -
Blue 12 23 Jul 2020 06:00 168 - - - - - - -
Blue 13 23 Jul 2020 12:00 105 - - - - - - -
Blue 14 23 Jul 2020 18:00 151 - - - - - - -
Blue 15 24 Jul 2020 00:00 149 - - - - - - -
Blue 16 24 Jul 2020 06:00 152 - - - - - - -
Blue 17 24 Jul 2020 12:00 130 - - - - - - -
Blue 18 24 Jul 2020 18:00 146 - - - - - - -
Blue 19 25 Jul 2020 00:00 141 - - - - - - -
Blue 20 25 Jul 2020 06:00 101 - - - - - - -
Blue 21 25 Jul 2020 12:00 103 - - - - - - -
Blue 22 25 Jul 2020 18:00 89 - - - - - - -
Blue 23 26 Jul 2020 00:00 97 - - - - - - -
Blue 24 26 Jul 2020 06:00 86 - - - - - - -
Blue 25 26 Jul 2020 12:00 137 - - - - - - -
Blue 26 26 Jul 2020 18:00 196 - - - - - - -




Impact estimation for the next 72h
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StormSurge

0.3 m

The maximum Storm surge height is  0.3m in Kaunakakai, United States. This height is estimated for 26 Jul 2020 18:45 UTC .

The JRC has developed an experimental global storm surge model, which is run after each advisory issued by the regional tropical cyclone centres. 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.

Storm Surge Exposed population - AoIs


Storm Surge Exposed locations

Calculation based on the bulletin of 26 Jul 2020 18:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
26 Jul 2020 18:45 Kaunakakai United States  0.3
26 Jul 2020 18:45 Kaumalapau United States  0.3
26 Jul 2020 18:45 Moku United States  0.3
26 Jul 2020 18:45 Kamalo United States  0.3
26 Jul 2020 18:45 Kaluaaha United States  0.3
26 Jul 2020 18:45 Keomuku United States  0.3
26 Jul 2020 18:45 Ualapue United States  0.3
26 Jul 2020 18:45 Pukoo United States  0.3
26 Jul 2020 19:00 Kaanapali United States  0.2
26 Jul 2020 19:00 Puukolii United States  0.2
26 Jul 2020 19:00 Lahaina United States  0.2
26 Jul 2020 19:00 Crater Village United States  0.2
26 Jul 2020 19:00 Honokahua United States  0.2
26 Jul 2020 19:00 Mahinahina Camp United States  0.2
26 Jul 2020 19:00 Kapalua United States  0.2
26 Jul 2020 19:45 Kahakuloa United States  0.2
26 Jul 2020 19:45 Maalaea United States  0.2
26 Jul 2020 19:45 Waihee United States  0.2
26 Jul 2020 19:45 Hyashi Village United States  0.2
26 Jul 2020 19:45 Wailuku United States  0.2
26 Jul 2020 19:45 Kahului United States  0.2
26 Jul 2020 19:45 Kihei United States  0.2
26 Jul 2020 19:45 Puunene United States  0.2
26 Jul 2020 19:45 Village Eight United States  0.2
26 Jul 2020 19:45 Hawaiian Village United States  0.2
26 Jul 2020 19:45 Paia United States  0.2
26 Jul 2020 19:45 Haiku United States  0.2
26 Jul 2020 19:45 Pauwela United States  0.2
26 Jul 2020 19:45 Ulumalu United States  0.2
26 Jul 2020 19:00 Olowalu United States  0.2
26 Jul 2020 19:00 Keawakapu United States  0.2
26 Jul 2020 19:00 Makena United States  0.2
26 Jul 2020 19:00 Keoneoio United States  0.2
26 Jul 2020 19:00 Ulupalakua United States  0.2
26 Jul 2020 19:30 Mauna Loa United States  0.2
26 Jul 2020 19:30 Moomomi United States  0.2
26 Jul 2020 19:30 Hoolehua United States  0.2
26 Jul 2020 19:30 Umipaa United States  0.2
26 Jul 2020 19:30 Kualapuu United States  0.2
26 Jul 2020 19:30 Kalaupapa United States  0.2
26 Jul 2020 22:00 Waialua United States  0.1
26 Jul 2020 22:00 Halawa United States  0.1
26 Jul 2020 19:00 Weloka United States  0.1
26 Jul 2020 19:00 Ninole United States  0.1
26 Jul 2020 19:00 Hakalau United States  0.1
26 Jul 2020 19:00 Honomu United States  0.1
26 Jul 2020 19:00 Pepeekeo United States  0.1
26 Jul 2020 19:00 Wainaku United States  0.1
26 Jul 2020 19:00 Papaikou United States  0.1
26 Jul 2020 19:00 Paukaa United States  0.1
26 Jul 2020 19:00 Hilo United States  0.1
26 Jul 2020 19:15 Mahukona United States  0.1
26 Jul 2020 19:15 Hawi United States  0.1
26 Jul 2020 19:15 Kapaau United States  0.1
26 Jul 2020 19:15 Halaula United States  0.1
26 Jul 2020 19:15 Makapala United States  0.1
26 Jul 2020 19:15 Niulii United States  0.1
26 Jul 2020 20:00 Kahuku United States  0.1
26 Jul 2020 20:00 Waimalu United States  0.1
26 Jul 2020 20:00 Laie United States  0.1
26 Jul 2020 20:00 Hauula United States  0.1
26 Jul 2020 20:00 Halawa United States  0.1
26 Jul 2020 20:00 Halawa Heights United States  0.1
26 Jul 2020 20:00 Punaluu United States  0.1
26 Jul 2020 20:00 Waikane United States  0.1
26 Jul 2020 20:00 Kaaawa United States  0.1
26 Jul 2020 20:00 Kahana United States  0.1
26 Jul 2020 20:00 Kahaluu United States  0.1
26 Jul 2020 20:00 Ahuimanu United States  0.1
26 Jul 2020 20:00 Heeia United States  0.1
26 Jul 2020 20:00 Kaneohe United States  0.1
26 Jul 2020 20:00 Maunawili United States  0.1
26 Jul 2020 20:00 Kaneohe Station United States  0.1
26 Jul 2020 20:00 Kailua United States  0.1
26 Jul 2020 20:00 Lanikai United States  0.1
26 Jul 2020 19:30 Makaha United States  0.1
26 Jul 2020 19:30 Makaha Valley United States  0.1
26 Jul 2020 19:30 Waianae United States  0.1
26 Jul 2020 19:30 Mokuleia United States  0.1
26 Jul 2020 19:30 Dillingham Ranch United States  0.1
26 Jul 2020 19:30 Waialua United States  0.1
26 Jul 2020 19:30 Haleiwa United States  0.1
26 Jul 2020 19:30 Kamooloa United States  0.1
26 Jul 2020 19:30 Kawailoa Camp United States  0.1
26 Jul 2020 19:30 Kawailoa Beach United States  0.1
26 Jul 2020 19:30 Waimea United States  0.1
26 Jul 2020 19:30 Sunset Beach United States  0.1
26 Jul 2020 19:30 Pupukea United States  0.1
26 Jul 2020 19:30 Waialee United States  0.1
26 Jul 2020 19:30 Kawela Bay United States  0.1
26 Jul 2020 19:30 Marconi United States  0.1
26 Jul 2020 19:45 Hawaiian Paradise Park United States  0.1
26 Jul 2020 19:45 Makuu United States  0.1