Overall Green alert Tropical Cyclone for ISAAC-24
Off-shore

Impact

Tropical Cyclone ISAAC-24 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source GDACS
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 167 km/h
Maximum storm surge
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
Current 102 km/h 0.0 m n.a. 0.5
Overall 167 km/h 0.0 m n.a. 0.5

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

Wind

102 km/h Current Max.

Up to no people in Tropical Storm strength or higher (see SSHS)

Impact Timeline

Alert Date (UTC) Max Winds (km/h) Population in
Tropical Storm or higher
Population in
Cat 1. or higher
Countries
Green 1 26 Sep 2024 03:00 111 No people No people
Green 2 26 Sep 2024 09:00 120 No people No people
Green 3 26 Sep 2024 15:00 120 No people No people
Green 4 26 Sep 2024 21:00 120 No people No people
Green 5 27 Sep 2024 03:00 130 No people No people
Green 6 27 Sep 2024 09:00 139 No people No people
Green 7 27 Sep 2024 15:00 139 No people No people
Green 8 27 Sep 2024 21:00 148 No people No people
Green 9 28 Sep 2024 03:00 148 No people No people
Green 10 28 Sep 2024 09:00 167 No people No people
Green 11 28 Sep 2024 15:00 167 No people No people
Green 12 28 Sep 2024 21:00 157 No people No people
Green 13 29 Sep 2024 03:00 130 No people No people
Green 14 29 Sep 2024 09:00 130 No people No people
Green 15 29 Sep 2024 15:00 120 2 thousand No people Iceland
Green 16 29 Sep 2024 21:00 111 No people No people
Green 17 30 Sep 2024 03:00 102 No people No people

Bulletin Timeline

Alert Date (UTC) Category
(SSHS)
Max winds
(km/h)
Population in
Cat.1 or higher
Population in
Tropical Storm
or higher
Location (lat, lon) Countries
GREEN
1 26 Sep 2024 03:00 Tropical storm 83 no people no people 37.1, -54.1
GREEN
2 26 Sep 2024 09:00 Tropical storm 83 no people no people 37.1, -52.8
GREEN
3 26 Sep 2024 15:00 Tropical storm 83 no people no people 37.3, -51.7
GREEN
4 26 Sep 2024 21:00 Tropical storm 83 no people no people 37.5, -50.6
GREEN
5 27 Sep 2024 03:00 Tropical storm 102 no people no people 37.1, -49.8
GREEN
6 27 Sep 2024 09:00 Category 1 120 no people no people 37, -48.5
GREEN
7 27 Sep 2024 15:00 Category 1 120 no people no people 37.4, -46.8
GREEN
8 27 Sep 2024 21:00 Category 1 139 no people no people 37.8, -45.3
GREEN
9 28 Sep 2024 03:00 Category 1 148 no people no people 38.2, -43.4
GREEN
10 28 Sep 2024 09:00 Category 2 167 no people no people 39.3, -41.3
GREEN
11 28 Sep 2024 15:00 Category 2 167 no people no people 40.2, -39.7
GREEN
12 28 Sep 2024 21:00 Category 2 157 no people no people 41.3, -38.4
GREEN
13 29 Sep 2024 03:00 Category 1 130 no people no people 42.1, -37.6
GREEN
14 29 Sep 2024 09:00 Category 1 130 no people no people 42.6, -36.5
GREEN
15 29 Sep 2024 15:00 Category 1 120 no people no people 43.2, -35.6
GREEN
16 29 Sep 2024 21:00 Tropical storm 111 no people no people 43.8, -34.7
GREEN
17 30 Sep 2024 03:00 Tropical storm 102 no people no people 44.4, -32.8
GREEN
17 30 Sep 2024 12:00 Tropical storm 93 no people no people 45.1, -30.1
GREEN
17 01 Oct 2024 00:00 Tropical storm 83 no people no people 46.7, -26.4
GREEN
17 01 Oct 2024 12:00 Tropical storm 74 no people no people 48.6, -24.1
GREEN
17 02 Oct 2024 00:00 Tropical storm 74 no people no people 50.7, -23.1
GREEN
17 02 Oct 2024 12:00 Tropical storm 65 no people no people 52.4, -22.4
GREEN
17 03 Oct 2024 00:00 Tropical storm 65 no people no people 54.4, -20.8
Actual track of the current bulletin
The alert for forecast greater than 3 days is limited to Orange level.
Download:



Exposed population - AoIs

Exposed population in the potential affected countries, provinces and populated places

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

Rainfall

Rainfall accumulation of the past 24h, as detected by the Global Precipitation Measurement mission of NASA. For more information, see https://www.nasa.gov/mission_pages/GPM/main/index.html.

...

StormSurge

0 m

The JRC has developed an experimental global storm surge model. 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.

Locations affected by Storm surge (0 locations). Calculation based on advisory number 17 of 30 Sep 2024 03:00:00 UTC. (Simulation using 0.5 minute resolution)

Alert Date (UTC) Name Country Storm surge height (m)