Overall Green alert Tropical Cyclone for DINGANI-23
Off-shore

Impact

Tropical Cyclone DINGANI-23 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 166 km/h
Maximum storm surge 0.2 m (13 Feb 03:30 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 166 km/h 0.2 m 128 mm 0.5
GFS Overall 202 km/h 0.3 m 374 mm 0.5

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



Wind exposed population - AoIs

No exposed population (in Tropical Storm or higher) based on the bulletin of 13 Feb 2023 00:00 UTC

See TC classification SSHS


Wind Impact Timeline

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


Alert 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 Feb 2023 06:00 68 - - - - - - -
GREEN 2 09 Feb 2023 12:00 83 - - - - - - -
GREEN 3 09 Feb 2023 18:00 86 - - - - - - -
GREEN 4 10 Feb 2023 00:00 90 - - - - - - -
GREEN 5 10 Feb 2023 06:00 76 - - - - - - -
GREEN 6 10 Feb 2023 12:00 83 - - - - - - -
GREEN 7 10 Feb 2023 18:00 97 - - - - - - -
GREEN 8 11 Feb 2023 00:00 94 - - - - - - -
GREEN 9 11 Feb 2023 06:00 101 - - - - - - -
GREEN 10 11 Feb 2023 12:00 86 - - - - - - -
GREEN 11 11 Feb 2023 18:00 108 - - - - - - -
GREEN 12 12 Feb 2023 00:00 104 - - - - - - -
GREEN 13 12 Feb 2023 06:00 122 - - - - - - -
GREEN 14 12 Feb 2023 12:00 148 - - - - - - -
GREEN 15 12 Feb 2023 18:00 155 - - - - - - -
GREEN 16 13 Feb 2023 00:00 166 - - - - - - -
Download:





Impact estimation for the next 72h

Rainfall

374 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 13 Feb 2023 00:00 UTC

Rain Impact Timeline

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


Alert Date (UTC) Max Rainfall (mm) Pop >100mm or higher 50-100 100-250 250-500 500-750 750-1000 >1000 Countries
Blue 1 09 Feb 2023 06:00 92 - - - - - - -
Blue 2 09 Feb 2023 12:00 81 - - - - - - -
Blue 3 09 Feb 2023 18:00 110 - - - - - - -
Blue 4 10 Feb 2023 00:00 96 - - - - - - -
Blue 5 10 Feb 2023 06:00 46 - - - - - - -
Blue 6 10 Feb 2023 12:00 74 - - - - - - -
Blue 7 10 Feb 2023 18:00 100 - - - - - - -
Blue 8 11 Feb 2023 00:00 56 - - - - - - -
Blue 9 11 Feb 2023 06:00 93 - - - - - - -
Blue 10 11 Feb 2023 12:00 81 - - - - - - -
Blue 11 11 Feb 2023 18:00 107 - - - - - - -
Blue 12 12 Feb 2023 00:00 121 - - - - - - -
Blue 13 12 Feb 2023 06:00 122 - - - - - - -
Blue 14 12 Feb 2023 12:00 181 - - - - - - -
Blue 15 12 Feb 2023 18:00 256 - - - - - - -
Blue 16 13 Feb 2023 00:00 315 - - - - - - -




Impact estimation for the next 72h

StormSurge

0.2 m

The maximum Storm surge height is  0.2m in La Ferme, Mauritius. This height is estimated for 13 Feb 2023 03:30 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 13 Feb 2023 00:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
13 Feb 2023 03:30 La Ferme Mauritius  0.2
13 Feb 2023 03:30 Port Mathurin Mauritius  0.2
13 Feb 2023 03:15 Riche-en-Eau Mauritius  0.1
13 Feb 2023 03:15 Riviere du Rempart Mauritius  0.1
13 Feb 2023 03:15 Maheboug Mauritius  0.1
13 Feb 2023 03:15 Grande Reviere Sud Est Mauritius  0.1
13 Feb 2023 02:45 Saint-Antoine Mauritius  0.1
13 Feb 2023 02:45 Trou aux Biches Mauritius  0.1
13 Feb 2023 05:45 West Island Cocos (Keeling) Islands  0.1
13 Feb 2023 02:45 Souillac Mauritius  0.1