Overall Red Tropical Cyclone for IAN-22
in United States, Cuba

Impact

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

Meteorological source GDACS
Glide number: TC-2022-000320-CUB
Exposed countries United States, Cuba
Exposed population 5.2 million in Category 1 or higher
Maximum wind speed 250 km/h
Maximum storm surge 3.1 m (28 Sep 19:00 UTC)
Vulnerability Low (Cuba)
Landfall between
30 Sep 2022 12:00 - 01 Oct 2022 00:00

in United States

GDACS Score

GDACS score for Tropical Cyclones is 0.5 (GREEN Level), 1.5 (ORANGE Level), 2.5 (RED Level)
For more info on GDACS core click here.
  Wind Storm surge Rainfall GDACS score
Current 139 km/h 2.3 m n.a. 0.5
Overall 250 km/h 3.1 m n.a. 2.5

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

Wind

139 km/h Current Max.

Up to 5.2 million people in Category 1 strength or higher (see SSHS)

Impact Timeline

Level N° Date (UTC) Max Winds (km/h) Population in
Tropical Storm or higher
Population in
Cat 1. or higher
Countries
Green 1 23 Sep 2022 09:00 176 18.2 million No people Jamaica, Cuba, Cayman Islands, United States
Green 2 23 Sep 2022 15:00 185 21.2 million No people Jamaica, Cuba, Cayman Islands, United States
Green 3 23 Sep 2022 21:00 185 16 million No people Cayman Islands, Cuba, United States
Green 4 24 Sep 2022 03:00 185 22 million No people Cayman Islands, Cuba, United States
Orange 5 24 Sep 2022 09:00 185 15.6 million 4.1 million Cayman Islands, Cuba, United States
Orange 6 24 Sep 2022 15:00 194 14.5 million 1.4 million Cuba, United States
Green 7 24 Sep 2022 21:00 213 5.8 million 40 thousand Cuba
Orange 8 25 Sep 2022 03:00 213 10.3 million 100 thousand Cuba, United States
Green 9 25 Sep 2022 09:00 222 11.8 million 150 thousand Cuba, United States
Green 10 25 Sep 2022 15:00 213 11.5 million 150 thousand Cuba, United States
Green 11 25 Sep 2022 21:00 213 15.3 million 750 thousand Cuba, United States
Green 12 26 Sep 2022 03:00 213 23.9 million 960 thousand Cuba, United States
Orange 13 26 Sep 2022 09:00 194 25.4 million 980 thousand Cuba, United States
Orange 14 26 Sep 2022 15:00 194 20.5 million 1.6 million Cuba, United States
Orange 15 26 Sep 2022 21:00 213 23.3 million 3.5 million Cuba, United States
Orange 16 27 Sep 2022 03:00 213 23.5 million 5.4 million Cuba, United States
Orange 17 27 Sep 2022 09:00 204 27.6 million 5.7 million Cuba, United States
Orange 18 27 Sep 2022 15:00 213 51.8 million 3.6 million Cuba, United States
Green 19 27 Sep 2022 21:00 213 38.3 million 4.7 million Cuba, United States
Red 20 28 Sep 2022 03:00 213 39.6 million 3.2 million United States, Cuba
Red 21 28 Sep 2022 04:30 213 39.6 million 3.2 million United States, Cuba
Red 22 28 Sep 2022 09:00 222 35.9 million 5.9 million United States, Cuba
Red 23 28 Sep 2022 11:00 250 35.9 million 5.6 million United States, Cuba
Red 24 28 Sep 2022 15:00 250 36.1 million 3 million United States, Cuba
Red 25 28 Sep 2022 21:00 222 44.9 million 5 million United States, Cuba
Green 26 29 Sep 2022 03:00 148 48.8 million 5 million United States, Cuba
Green 27 29 Sep 2022 09:00 111 57.3 million 3.7 million United States, Cuba
Green 28 29 Sep 2022 15:00 120 51.3 million 4.9 million United States, Cuba
Green 29 29 Sep 2022 21:00 130 47.7 million 5.8 million United States, Cuba
Green 30 30 Sep 2022 03:00 139 52.7 million 5.2 million United States, Cuba

Bulletin Timeline

Level N° 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 23 Sep 2022 09:00 Tropical depression 56 no people no people 13.9, -68.6
GREEN
2 23 Sep 2022 15:00 Tropical depression 56 no people no people 14.2, -70.1
GREEN
3 23 Sep 2022 21:00 Tropical depression 56 no people no people 14.7, -71.3
GREEN
4 24 Sep 2022 03:00 Tropical storm 65 no people no people 14.8, -72
GREEN
5 24 Sep 2022 09:00 Tropical storm 74 no people no people 14.7, -73.5
GREEN
6 24 Sep 2022 15:00 Tropical storm 74 no people no people 14.4, -75.2
GREEN
7 24 Sep 2022 21:00 Tropical storm 74 no people no people 14.3, -77
GREEN
8 25 Sep 2022 03:00 Tropical storm 83 no people no people 14.7, -77.7
GREEN
9 25 Sep 2022 09:00 Tropical storm 83 no people no people 14.9, -78.8
GREEN
10 25 Sep 2022 15:00 Tropical storm 83 no people no people 15.2, -79.8
GREEN
11 25 Sep 2022 21:00 Tropical storm 74 no people no people 16.2, -80.3
GREEN
12 26 Sep 2022 03:00 Tropical storm 102 no people 58000 people 17.3, -81.4
GREEN
13 26 Sep 2022 09:00 Category 1 120 no people 58000 people 18.2, -82
GREEN
14 26 Sep 2022 15:00 Category 1 130 no people 580000 people 19.1, -82.7
GREEN
15 26 Sep 2022 21:00 Category 2 157 22000 people 3.3 million people 20.3, -83.2
GREEN
16 27 Sep 2022 03:00 Category 2 167 570000 people 3.8 million people 21.3, -83.4
ORANGE
17 27 Sep 2022 09:00 Category 3 204 580000 people 3.7 million people 22.3, -83.7 Cuba
GREEN
18 27 Sep 2022 15:00 Category 3 185 250000 people 4.1 million people 23, -83.5 Cuba
GREEN
19 27 Sep 2022 21:00 Category 3 194 no people no people 24, -83.2
GREEN
20 28 Sep 2022 03:00 Category 3 194 51000 people 13.8 million people 24.9, -82.9
GREEN
21 28 Sep 2022 04:30 Category 3 194 51000 people 12.9 million people 25, -82.9
RED
22 28 Sep 2022 09:00 Category 4 222 1.2 million people 16.4 million people 25.6, -82.9
RED
23 28 Sep 2022 11:00 Category 4 250 1.2 million people 16.3 million people 25.9, -82.8
RED
24 28 Sep 2022 15:00 Category 4 250 1.3 million people 18.9 million people 26.3, -82.5
RED
25 28 Sep 2022 21:00 Category 4 222 2.2 million people 20.3 million people 26.9, -82 United States
GREEN
26 29 Sep 2022 03:00 Category 1 148 2.5 million people 21 million people 27.5, -81.4 United States
GREEN
27 29 Sep 2022 09:00 Tropical storm 102 no people 56.6 million people 28, -80.9 United States
GREEN
28 29 Sep 2022 15:00 Tropical storm 111 no people 39.8 million people 28.7, -80.4
GREEN
29 29 Sep 2022 21:00 Category 1 120 no people 35.9 million people 29.3, -79.9
GREEN
30 30 Sep 2022 03:00 Category 1 130 no people 44.8 million people 30.2, -79.3
GREEN
30 30 Sep 2022 12:00 Category 1 139 1.5 million people 35.1 million people 31.7, -79.1
GREEN
30 01 Oct 2022 00:00 Tropical storm 111 no people 18.6 million people 34, -79.6 United States
GREEN
30 01 Oct 2022 12:00 Tropical depression 56 no people no people 36, -80.4 United States
GREEN
30 02 Oct 2022 00:00 Tropical depression 37 no people no people 37.5, -81 United States
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.

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StormSurge

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.