Overall Green alert Tropical Cyclone for CONSON-21
in Viet Nam, Philippines
12 Sep 2021 00 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

Tropical Cyclone CONSON-21 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source GFS
Exposed countries China, Taiwan, Japan, Philippines
Exposed population No people in Category 1 or higher
Maximum wind speed 158 km/h
Maximum storm surge 0.6 m (12 Sep 08:00 UTC)
Vulnerability High (Vietnam)

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 0.6 m 251 mm 0.5
GFS Overall 252 km/h 0.8 m 652 mm 1.5

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

TOP

Wind



Wind exposed population - AoIs

Estimations based on the bulletin of 12 Sep 2021 00:00 UTC
CategoryCountryPopulation 
Tropical StormChina, Taiwan, Japan, Philippines1,379,654
+
China9,068 
Taiwan1,252,350 
Japan106,560 
Philippines11,674 

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 06 Sep 2021 00:00 40 - - - - - - -
GREEN 2 06 Sep 2021 06:00 65 - - - - - - -
GREEN 3 06 Sep 2021 12:00 65 - - - - - - -
GREEN 4 06 Sep 2021 18:00 83 -
- - - - - Philippines
GREEN 5 07 Sep 2021 00:00 97 -
- - - - - Philippines
GREEN 6 07 Sep 2021 06:00 83 -
- - - - - Philippines
GREEN 7 07 Sep 2021 12:00 126 -
- - - - - Philippines
GREEN 8 07 Sep 2021 18:00 166 -
- - - - - Philippines
GREEN 9 08 Sep 2021 00:00 173 -
- - - - - Philippines
GREEN 10 08 Sep 2021 06:00 187 -
- - - - - Philippines
GREEN 11 08 Sep 2021 12:00 202 -
- - - - - Philippines
GREEN 12 08 Sep 2021 18:00 252 -
- - - - - Philippines
GREEN 13 09 Sep 2021 00:00 227 - - - - - - -
GREEN 14 09 Sep 2021 06:00 216 - - - - - - -
GREEN 15 09 Sep 2021 12:00 205 - - - - - - -
GREEN 16 09 Sep 2021 18:00 194 -
- - - - - Paracel Islands
GREEN 17 10 Sep 2021 00:00 212 -
- - - - - Paracel Islands
GREEN 18 10 Sep 2021 06:00 205 - - - - - - -
GREEN 19 10 Sep 2021 12:00 194 1 thousand
- - - - Philippines, Vietnam
GREEN 20 10 Sep 2021 18:00 216 3 thousand
- - - Philippines, Paracel Islands
GREEN 21 11 Sep 2021 00:00 198 20 thousand
- - - Taiwan, Philippines, Vietnam
GREEN 22 11 Sep 2021 06:00 223 6 thousand
- Taiwan, Philippines, Vietnam
GREEN 23 11 Sep 2021 12:00 198 2 thousand
- - - - Taiwan, Philippines, Vietnam
GREEN 24 11 Sep 2021 18:00 169 -
- - - - - Japan, Taiwan, Philippines
GREEN 25 12 Sep 2021 00:00 158 -
- - - - - China, Taiwan, Japan, Philippines
Download:





Impact estimation for the next 72h
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Rainfall

652 mm

Up to 2.3 million can be affected by rain higher than 100mm (see SSHS)





Rain exposed population - AoIs

Estimations based on the bulletin of 12 Sep 2021 00:00 UTC
LevelCountryPopulation 
100-250 mmTaiwan, Japan, Thailand, Vietnam, Myanmar2,329,815
+
Taiwan587,184 
Japan1,670 
Thailand20,116 
Vietnam1,686,057 
Myanmar34,786 
50-100 mmChina, Taiwan, Japan, Philippines, Laos, Thailand, Vietnam, Cambodia, Myanmar, Palau, Malaysia, Indonesia19,472,797
+
China148,913 
Taiwan11,845,099 
Japan51,190 
Philippines1,401,539 
Laos766,339 
Thailand2,147,788 
Vietnam1,498,533 
Cambodia173,016 
Myanmar767,866 
Palau821 
Malaysia671,509 
Indonesia180 

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 06 Sep 2021 00:00 99 - - - - - - -
Blue 2 06 Sep 2021 06:00 164 -
- - - - - China
Blue 3 06 Sep 2021 12:00 126 -
- - - - - Philippines
Blue 4 06 Sep 2021 18:00 118 90 thousand
- - - - Philippines
Blue 5 07 Sep 2021 00:00 107 10 thousand
- - - - Philippines
Blue 6 07 Sep 2021 06:00 132 60 thousand
- - - - Philippines
Blue 7 07 Sep 2021 12:00 186 130 thousand
- - - - Thailand, Philippines, Cambodia
Blue 8 07 Sep 2021 18:00 230 430 thousand
- - - - Laos, Philippines
Blue 9 08 Sep 2021 00:00 216 2.2 million
- - - - Laos, Vietnam, Philippines, Thailand, Cambodia
Blue 10 08 Sep 2021 06:00 227 8.8 million
- - - - Laos, Thailand, Philippines
Blue 11 08 Sep 2021 12:00 215 -
- - - - - Vietnam, Philippines, Cambodia
Blue 12 08 Sep 2021 18:00 241 -
- - - - - Vietnam, Thailand, Laos
Blue 13 09 Sep 2021 00:00 218 -
- - - - - Thailand, Myanmar
Blue 14 09 Sep 2021 06:00 202 -
- - - - - Thailand, Myanmar
Blue 15 09 Sep 2021 12:00 167 -
- - - - - Myanmar, Philippines
Blue 16 09 Sep 2021 18:00 190 80 thousand
- - - - Myanmar, Philippines
Blue 17 10 Sep 2021 00:00 206 40 thousand
- - - - Paracel Islands, Myanmar, Philippines
Blue 18 10 Sep 2021 06:00 240 - - - - - - -
Blue 19 10 Sep 2021 12:00 197 140 thousand
- - - - Philippines, Myanmar, Thailand
Blue 20 10 Sep 2021 18:00 297 1 thousand
- - - - Philippines, Thailand
Blue 21 11 Sep 2021 00:00 178 830 thousand
- - - - Philippines, Vietnam
Blue 22 11 Sep 2021 06:00 378 410 thousand
- - - - Taiwan, Philippines, Vietnam
Blue 23 11 Sep 2021 12:00 230 700 thousand
- - - - Taiwan, Philippines, Vietnam, Laos, Cambodia
Blue 24 11 Sep 2021 18:00 221 310 thousand
- - - - Philippines, Vietnam
Blue 25 12 Sep 2021 00:00 343 2.3 million
- - - - China, Taiwan, Japan, Philippines, Laos, Thailand, Vietnam, Cambodia, Myanmar, Palau, Malaysia, Indonesia




Impact estimation for the next 72h
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StormSurge

The calculations have been performed using NAMIDANCE computer code, from Middle East Technical University.
reference: Zaytsev, Andrey; Kurkin, Andrey; Pelinovsky, Efim; Yalciner, Ahmet C. - NUMERICAL TSUNAMI MODEL NAMI-DANCE. - Science of Tsunami Hazards . Nov2019, Vol. 38 Issue 4, p151-168. 18p.
Doaj

0.6 m

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 12 Sep 2021 00:00 UTC