Overall Green alert Tropical Cyclone for TIFFANY-22
in Australia
09 Jan 2022 18 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

Tropical Cyclone TIFFANY-22 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source HWRF
Exposed countries Australia
Exposed population Few people in Category 1 or higher
Maximum wind speed 126 km/h
Maximum storm surge 1.6 m (12 Jan 07:00 UTC)
Vulnerability Low (Australia)

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 126 km/h 1.6 m 377 mm 0.5
HWRF Overall 130 km/h 0.4 m 916 mm 0.5

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

TOP

Wind

130 km/h

Up to Few people in Category 1 strength or higher (see SSHS)



Wind exposed population - AoIs

Estimations based on the bulletin of 09 Jan 2022 18:00 UTC
CategoryCountryPopulation 
CAT. 1Australia02 
Tropical StormAustralia13,352 

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 09 Jan 2022 06:00 0 - - - - - - -
GREEN 2 09 Jan 2022 12:00 130 - - - - - - -
GREEN 3 09 Jan 2022 18:00 126 Few people
- - - - Australia
Download:





Impact estimation for the next 72h
TOP

Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 09 Jan 2022 18:00 UTC
LevelCountryPopulation 
500-750 mmAustralia02 
250-500 mmAustralia4,760 
100-250 mmAustralia38,521 
50-100 mmAustralia164,017 

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 09 Jan 2022 06:00 0 - - - - - - -
Blue 2 09 Jan 2022 12:00 329 -
- - - - - Australia
Blue 3 09 Jan 2022 18:00 542 40 thousand
- - Australia




Impact estimation for the next 72h
TOP

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

1.6 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 09 Jan 2022 18:00 UTC