Overall Green alert Tropical Cyclone for IRONDRO-20
Off-shore
02 Apr 2020 12 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

Tropical Cyclone IRONDRO-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 158 km/h
Maximum storm surge 0.4 m (03 Apr 15:30 UTC)
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
GFS Current 158 km/h 0.0 m 304 mm 0.5
GFS Overall 158 km/h 0.0 m 304 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 02 Apr 2020 12:00 UTC (Overall situation)

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 02 Apr 2020 06:00 72 - - - - - - -
GREEN 2 02 Apr 2020 12:00 158 - - - - - - -
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Impact estimation for the next 72h
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Rainfall

304 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 02 Apr 2020 12:00 UTC (Overall situation)

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 02 Apr 2020 06:00 78 - - - - - - -
Blue 2 02 Apr 2020 12:00 304 - - - - - - -




Impact estimation for the next 72h
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StormSurge

0.4 m

The maximum Storm surge height is  0.4m in Walur, Indonesia. This height is estimated for 03 Apr 2020 15:30 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 02 Apr 2020 12:00 UTC (Overall situation)
    
Alert Date (UTC) Name Country Storm surge height (m)
03 Apr 2020 15:30 Walur Indonesia  0.4
03 Apr 2020 15:30 Pasarpulaupisang Indonesia  0.4
03 Apr 2020 15:30 Wainapal Indonesia  0.4
03 Apr 2020 15:30 Krui Indonesia  0.4
03 Apr 2020 15:30 Kerbang Indonesia  0.4
03 Apr 2020 15:30 Padangnegeri Indonesia  0.4
03 Apr 2020 15:30 Tandjungbaringin Indonesia  0.4
03 Apr 2020 15:15 Kabue Indonesia  0.3
03 Apr 2020 15:15 Belowa Indonesia  0.3
03 Apr 2020 15:15 Taoabi Indonesia  0.3
03 Apr 2020 15:15 Poelaudoea Indonesia  0.3
03 Apr 2020 15:15 Bandaragung Indonesia  0.3
03 Apr 2020 15:15 Tjampang Indonesia  0.3
03 Apr 2020 15:15 Waiharoe Indonesia  0.3
03 Apr 2020 15:15 Belimbing Indonesia  0.3
03 Apr 2020 15:15 Karangberak Indonesia  0.3
03 Apr 2020 15:15 Marang Indonesia  0.3
03 Apr 2020 15:15 Bandjarnegeri Indonesia  0.3
03 Apr 2020 15:15 Ngaras Indonesia  0.3
03 Apr 2020 15:15 Negeriratoe Indonesia  0.3
03 Apr 2020 15:15 Kotodjawa Indonesia  0.3
03 Apr 2020 15:15 Biha Indonesia  0.2
03 Apr 2020 15:15 Guring Indonesia  0.2
03 Apr 2020 15:15 Karbang Indonesia  0.2
03 Apr 2020 15:30 Pahanuma Indonesia  0.2
05 Apr 2020 07:15 La Roche Godon French Southern and Antarctic Lands  0.2
04 Apr 2020 13:15 West Island Cocos (Keeling) Islands  0.1