Overall Green alert Tropical Cyclone for HABANA-21
in , Mauritius

Impact

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

Meteorological source HWRF
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 79 km/h
Maximum storm surge 0.2 m (16 Mar 04:15 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
HWRF Current 79 km/h 0.2 m 249 mm 0.5
HWRF Overall 248 km/h 0.4 m 824 mm 0.5

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

Wind

248 km/h

No people by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

No exposed population (in Tropical Storm or higher) based on the bulletin of 15 Mar 2021 12:00 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 04 Mar 2021 12:00 86 - - - - - - -
GREEN 2 04 Mar 2021 18:00 90 - - - - - - -
GREEN 3 05 Mar 2021 00:00 94 - - - - - - -
GREEN 4 05 Mar 2021 06:00 173 - - - - - - -
GREEN 5 05 Mar 2021 12:00 248 - - - - - - -
GREEN 6 05 Mar 2021 18:00 238 - - - - - - -
GREEN 7 06 Mar 2021 00:00 230 - - - - - - -
GREEN 8 06 Mar 2021 06:00 234 - - - - - - -
GREEN 9 06 Mar 2021 12:00 220 - - - - - - -
GREEN 10 06 Mar 2021 18:00 220 - - - - - - -
GREEN 11 07 Mar 2021 00:00 205 - - - - - - -
GREEN 12 07 Mar 2021 06:00 220 - - - - - - -
GREEN 13 07 Mar 2021 12:00 191 - - - - - - -
GREEN 14 07 Mar 2021 18:00 180 - - - - - - -
GREEN 15 08 Mar 2021 00:00 194 - - - - - - -
GREEN 16 08 Mar 2021 06:00 144 - - - - - - -
GREEN 17 08 Mar 2021 12:00 133 - - - - - - -
GREEN 18 08 Mar 2021 18:00 112 - - - - - - -
GREEN 19 09 Mar 2021 00:00 115 - - - - - - -
GREEN 20 09 Mar 2021 06:00 130 - - - - - - -
GREEN 21 09 Mar 2021 12:00 133 - - - - - - -
GREEN 22 09 Mar 2021 18:00 184 - - - - - - -
GREEN 23 10 Mar 2021 00:00 176 - - - - - - -
GREEN 24 10 Mar 2021 06:00 220 - - - - - - -
GREEN 25 10 Mar 2021 12:00 234 - - - - - - -
GREEN 26 10 Mar 2021 18:00 238 - - - - - - -
GREEN 27 11 Mar 2021 00:00 238 - - - - - - -
GREEN 28 11 Mar 2021 06:00 230 - - - - - - -
GREEN 29 11 Mar 2021 12:00 234 - - - - - - -
GREEN 30 11 Mar 2021 18:00 223 - - - - - - -
GREEN 31 12 Mar 2021 00:00 220 - - - - - - -
GREEN 32 12 Mar 2021 06:00 227 - - - - - - -
GREEN 33 12 Mar 2021 12:00 209 - - - - - - -
GREEN 34 12 Mar 2021 18:00 202 - - - - - - -
GREEN 35 13 Mar 2021 00:00 187 - - - - - - -
GREEN 36 13 Mar 2021 06:00 180 - - - - - - -
GREEN 37 13 Mar 2021 12:00 158 - - - - - - -
GREEN 38 13 Mar 2021 18:00 144 - - - - - - -
GREEN 39 14 Mar 2021 00:00 191 - - - - - - -
GREEN 40 14 Mar 2021 06:00 122 - - - - - - -
GREEN 41 14 Mar 2021 12:00 90 - - - - - - -
GREEN 42 14 Mar 2021 18:00 86 - - - - - - -
GREEN 43 15 Mar 2021 00:00 86 - - - - - - -
GREEN 44 15 Mar 2021 06:00 79 - - - - - - -
GREEN 45 15 Mar 2021 12:00 108 - - - - - - -




Impact estimation for the next 72h
Download:





Rain exposed population - AoIs

No exposed population (greater than 50mm) based on the bulletin of 15 Mar 2021 12:00 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 04 Mar 2021 12:00 246 - - - - - - -
Blue 2 04 Mar 2021 18:00 183 - - - - - - -
Blue 3 05 Mar 2021 00:00 233 - - - - - - -
Blue 4 05 Mar 2021 06:00 302 - - - - - - -
Blue 5 05 Mar 2021 12:00 396 - - - - - - -
Blue 6 05 Mar 2021 18:00 362 - - - - - - -
Blue 7 06 Mar 2021 00:00 409 - - - - - - -
Blue 8 06 Mar 2021 06:00 318 - - - - - - -
Blue 9 06 Mar 2021 12:00 199 - - - - - - -
Blue 10 06 Mar 2021 18:00 171 - - - - - - -
Blue 11 07 Mar 2021 00:00 165 - - - - - - -
Blue 12 07 Mar 2021 06:00 238 - - - - - - -
Blue 13 07 Mar 2021 12:00 279 - - - - - - -
Blue 14 07 Mar 2021 18:00 208 - - - - - - -
Blue 15 08 Mar 2021 00:00 213 - - - - - - -
Blue 16 08 Mar 2021 06:00 180 - - - - - - -
Blue 17 08 Mar 2021 12:00 190 - - - - - - -
Blue 18 08 Mar 2021 18:00 184 - - - - - - -
Blue 19 09 Mar 2021 00:00 172 - - - - - - -
Blue 20 09 Mar 2021 06:00 209 - - - - - - -
Blue 21 09 Mar 2021 12:00 160 - - - - - - -
Blue 22 09 Mar 2021 18:00 287 - - - - - - -
Blue 23 10 Mar 2021 00:00 210 - - - - - - -
Blue 24 10 Mar 2021 06:00 404 - - - - - - -
Blue 25 10 Mar 2021 12:00 384 - - - - - - -
Blue 26 10 Mar 2021 18:00 338 - - - - - - -
Blue 27 11 Mar 2021 00:00 395 - - - - - - -
Blue 28 11 Mar 2021 06:00 357 - - - - - - -
Blue 29 11 Mar 2021 12:00 342 - - - - - - -
Blue 30 11 Mar 2021 18:00 272 - - - - - - -
Blue 31 12 Mar 2021 00:00 295 - - - - - - -
Blue 32 12 Mar 2021 06:00 358 - - - - - - -
Blue 33 12 Mar 2021 12:00 367 - - - - - - -
Blue 34 12 Mar 2021 18:00 317 - - - - - - -
Blue 35 13 Mar 2021 00:00 271 - - - - - - -
Blue 36 13 Mar 2021 06:00 320 - - - - - - -
Blue 37 13 Mar 2021 12:00 290 - - - - - - -
Blue 38 13 Mar 2021 18:00 240 - - - - - - -
Blue 39 14 Mar 2021 00:00 389 - - - - - - -
Blue 40 14 Mar 2021 06:00 133 - - - - - - -
Blue 41 14 Mar 2021 12:00 112 - - - - - - -
Blue 42 14 Mar 2021 18:00 123 - - - - - - -
Blue 43 15 Mar 2021 00:00 91 - - - - - - -
Blue 44 15 Mar 2021 06:00 95 - - - - - - -
Blue 45 15 Mar 2021 12:00 300 - - - - - - -




Impact estimation for the next 72h

StormSurge

0.2 m

The maximum Storm surge height is  0.2m in Maheboug, Mauritius. This height is estimated for 16 Mar 2021 04:15 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.

Calculation based on the bulletin of 15 Mar 2021 12:00 UTC
Alert Date (UTC) Name Country Storm surge height (m)
16 Mar 2021 04:15 Maheboug Mauritius  0.2
16 Mar 2021 04:15 Grande Reviere Sud Est Mauritius  0.2
16 Mar 2021 10:00 Trou aux Biches Mauritius  0.2
16 Mar 2021 10:00 Saint-Antoine Mauritius  0.2
16 Mar 2021 10:00 Riviere du Rempart Mauritius  0.2
16 Mar 2021 09:30 La Ferme Mauritius  0.2
16 Mar 2021 09:30 Port Mathurin Mauritius  0.2
16 Mar 2021 07:30 Point Marianne British Indian Ocean Territory  0.2
16 Mar 2021 07:30 East Point Plantation British Indian Ocean Territory  0.2
16 Mar 2021 18:00 Choisy Mauritius  0.2
16 Mar 2021 18:00 Black River Mauritius  0.2
16 Mar 2021 18:00 Chemin Grenier Mauritius  0.2
16 Mar 2021 18:00 Souillac Mauritius  0.2
18 Mar 2021 03:15 Riche-en-Eau Mauritius  0.1