Overall Green alert Tropical Cyclone for DINGANI-23
Off-shore
14 Feb 2023 12 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

Tropical Cyclone DINGANI-23 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source ECMWF
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 122 km/h
Maximum storm surge 0.2 m (15 Feb 11:15 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
ECMWF Current 122 km/h 0.2 m 197 mm 0.5
ECMWF Overall 184 km/h 0.2 m 448 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 14 Feb 2023 12:00 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 08 Feb 2023 12:00 65 - - - - - - -
GREEN 2 09 Feb 2023 00:00 79 - - - - - - -
GREEN 3 09 Feb 2023 12:00 0 - - - - - - -
GREEN 4 10 Feb 2023 00:00 83 - - - - - - -
GREEN 5 10 Feb 2023 12:00 79 - - - - - - -
GREEN 6 11 Feb 2023 00:00 83 - - - - - - -
GREEN 7 11 Feb 2023 12:00 90 - - - - - - -
GREEN 8 12 Feb 2023 00:00 108 - - - - - - -
GREEN 9 12 Feb 2023 12:00 126 - - - - - - -
GREEN 10 13 Feb 2023 00:00 151 - - - - - - -
GREEN 11 13 Feb 2023 12:00 130 - - - - - - -
GREEN 12 14 Feb 2023 00:00 112 - - - - - - -
GREEN 13 14 Feb 2023 12:00 169 - - - - - - -
Download:





Impact estimation for the next 72h
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Rainfall

448 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 14 Feb 2023 12:00 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 08 Feb 2023 12:00 171 - - - - - - -
Blue 2 09 Feb 2023 00:00 229 - - - - - - -
Blue 3 09 Feb 2023 12:00 113 - - - - - - -
Blue 4 10 Feb 2023 00:00 80 - - - - - - -
Blue 5 10 Feb 2023 12:00 97 - - - - - - -
Blue 6 11 Feb 2023 00:00 106 - - - - - - -
Blue 7 11 Feb 2023 12:00 110 - - - - - - -
Blue 8 12 Feb 2023 00:00 151 - - - - - - -
Blue 9 12 Feb 2023 12:00 202 - - - - - - -
Blue 10 13 Feb 2023 00:00 229 - - - - - - -
Blue 11 13 Feb 2023 12:00 177 - - - - - - -
Blue 12 14 Feb 2023 00:00 185 - - - - - - -
Blue 13 14 Feb 2023 12:00 337 - - - - - - -




Impact estimation for the next 72h
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StormSurge

0.2 m

The maximum Storm surge height is  0.2m in Trou aux Biches, Mauritius. This height is estimated for 15 Feb 2023 11:15 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 14 Feb 2023 12:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
15 Feb 2023 11:15 Trou aux Biches Mauritius  0.2
15 Feb 2023 11:15 Saint-Antoine Mauritius  0.2
17 Feb 2023 03:00 La Ferme Mauritius  0.2
17 Feb 2023 03:00 Port Mathurin Mauritius  0.2
17 Feb 2023 08:30 West Island Cocos (Keeling) Islands  0.2
15 Feb 2023 11:15 Riche-en-Eau Mauritius  0.2
15 Feb 2023 11:15 Riviere du Rempart Mauritius  0.2
15 Feb 2023 11:15 Maheboug Mauritius  0.2
15 Feb 2023 11:15 Grande Reviere Sud Est Mauritius  0.2
14 Feb 2023 12:00 Point Marianne British Indian Ocean Territory  0.1
14 Feb 2023 12:00 East Point Plantation British Indian Ocean Territory  0.1
15 Feb 2023 00:45 Souillac Mauritius  0.1