Overall Green alert Tropical Cyclone for LESLIE-18
in Portugal
30 Sep 2018 18 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

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

Meteorological source HWRF
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 139 km/h
Maximum storm surge 1.8 m (30 Sep 21:30 UTC)
Vulnerability Low (Portugal)

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
HWRF Current 139 km/h 1.8 m n.a. 0.5
HWRF Overall 126 km/h 1.8 m n.a. 0.5

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

TOP

Wind



Wind exposed population - AoIs

No exposed population (in Tropical Storm or higher) based on the bulletin of 30 Sep 2018 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 23 Sep 2018 12:00 132 - - - - - - -
GREEN 2 23 Sep 2018 18:00 142 - - - - - - -
GREEN 3 24 Sep 2018 00:00 153 - - - - - - -
GREEN 4 24 Sep 2018 06:00 155 - - - - - - -
GREEN 5 24 Sep 2018 12:00 141 - - - - - - -
GREEN 6 24 Sep 2018 18:00 152 - - - - - - -
GREEN 7 25 Sep 2018 00:00 148 - - - - - - -
GREEN 8 25 Sep 2018 06:00 125 - - - - - - -
GREEN 9 25 Sep 2018 12:00 131 - - - - - - -
GREEN 10 25 Sep 2018 18:00 - - - - - - - -
GREEN 11 26 Sep 2018 00:00 - - - - - - - -
GREEN 12 26 Sep 2018 06:00 - - - - - - - -
GREEN 13 26 Sep 2018 12:00 - - - - - - - -
GREEN 14 26 Sep 2018 18:00 - - - - - - - -
GREEN 15 27 Sep 2018 00:00 - - - - - - - -
GREEN 16 27 Sep 2018 06:00 - - - - - - - -
GREEN 17 27 Sep 2018 12:00 - - - - - - - -
GREEN 18 27 Sep 2018 18:00 - - - - - - - -
GREEN 19 28 Sep 2018 00:00 - - - - - - - -
GREEN 20 28 Sep 2018 06:00 98 - - - - - - -
GREEN 21 28 Sep 2018 12:00 106 - - - - - - -
GREEN 22 28 Sep 2018 18:00 106 - - - - - - -
GREEN 23 29 Sep 2018 00:00 98 - - - - - - -
GREEN 24 29 Sep 2018 06:00 97 - - - - - - -
GREEN 25 29 Sep 2018 12:00 111 - - - - - - -
GREEN 26 29 Sep 2018 18:00 115 - - - - - - -
GREEN 27 30 Sep 2018 00:00 126 - - - - - - -
GREEN 28 30 Sep 2018 06:00 121 - - - - - - -
GREEN 29 30 Sep 2018 12:00 127 - - - - - - -
GREEN 30 30 Sep 2018 18:00 139 - - - - - - -
Download:





Impact estimation for the next 72h
TOP

Rainfall

-1 mm

No people can be affected rain lower than 100mm





Rain exposed population - AoIs

No exposed population (greater than 50mm) based on the bulletin of 30 Sep 2018 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 23 Sep 2018 12:00 - - - - - - - -
Blue 2 23 Sep 2018 18:00 - - - - - - - -
Blue 3 24 Sep 2018 00:00 - - - - - - - -
Blue 4 24 Sep 2018 06:00 - - - - - - - -
Blue 5 24 Sep 2018 12:00 - - - - - - - -
Blue 6 24 Sep 2018 18:00 - - - - - - - -
Blue 7 25 Sep 2018 00:00 - - - - - - - -
Blue 8 25 Sep 2018 06:00 - - - - - - - -
Blue 9 25 Sep 2018 12:00 - - - - - - - -
Blue 10 25 Sep 2018 18:00 - - - - - - - -
Blue 11 26 Sep 2018 00:00 - - - - - - - -
Blue 12 26 Sep 2018 06:00 - - - - - - - -
Blue 13 26 Sep 2018 12:00 - - - - - - - -
Blue 14 26 Sep 2018 18:00 - - - - - - - -
Blue 15 27 Sep 2018 00:00 - - - - - - - -
Blue 16 27 Sep 2018 06:00 - - - - - - - -
Blue 17 27 Sep 2018 12:00 - - - - - - - -
Blue 18 27 Sep 2018 18:00 - - - - - - - -
Blue 19 28 Sep 2018 00:00 - - - - - - - -
Blue 20 28 Sep 2018 06:00 - - - - - - - -
Blue 21 28 Sep 2018 12:00 - - - - - - - -
Blue 22 28 Sep 2018 18:00 - - - - - - - -
Blue 23 29 Sep 2018 00:00 - - - - - - - -
Blue 24 29 Sep 2018 06:00 - - - - - - - -
Blue 25 29 Sep 2018 12:00 - - - - - - - -
Blue 26 29 Sep 2018 18:00 - - - - - - - -
Blue 27 30 Sep 2018 00:00 - - - - - - - -
Blue 28 30 Sep 2018 06:00 - - - - - - - -
Blue 29 30 Sep 2018 12:00 - - - - - - - -
Blue 30 30 Sep 2018 18:00 - - - - - - - -




Impact estimation for the next 72h
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StormSurge

1.8 m

The maximum Storm surge height is  1.8m in Dominion, Canada. This height is estimated for 30 Sep 2018 21:30 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 30 Sep 2018 18:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
30 Sep 2018 21:30 Dominion Canada  1.8
30 Sep 2018 21:30 Glace Bay Canada  1.8
30 Sep 2018 21:30 Homeville Canada  1.8
30 Sep 2018 21:30 Port Morien Canada  1.8
30 Sep 2018 21:30 Donkin Canada  1.8
02 Oct 2018 03:00 Louisbourg Canada  1.5
02 Oct 2018 03:00 Main-a-Dieu Canada  1.5
01 Oct 2018 05:45 New Waterford Canada  1.2
01 Oct 2018 15:45 Arichat Canada  0.9
01 Oct 2018 15:45 D'Escousse Canada  0.9
01 Oct 2018 15:45 Petit-de-Grat Canada  0.9
01 Oct 2018 15:45 Saint Peters Canada  0.9
03 Oct 2018 04:30 L'Ardoise Canada  0.5
03 Oct 2018 04:30 Soldiers Cove Canada  0.5
03 Oct 2018 04:30 Canso Canada  0.4
03 Oct 2018 04:30 Grand River Canada  0.4
02 Oct 2018 22:00 Gabarus Canada  0.4
02 Oct 2018 22:00 Mira Canada  0.4
01 Oct 2018 15:15 Fourchu Canada  0.4
03 Oct 2018 03:00 Faja Grande Portugal  0.2