Overall Orange Tropical Cyclone for RICK-21 in Mexico from 22 Oct 2021 15:00 UTC to 26 Oct 2021 03:00 UTC

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve awareness, information exchange and coordination in the first phase after major sudden-onset disasters.

Overall Orange Tropical Cyclone for RICK-21

in Mexico

26 Oct 2021 03 UTC

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Meteorological source:

GDACS NOAA

Impact Single TC

Impact based on all weather systems in the area

Impact

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

Meteorological source	GDACS
Glide number:	FL-2021-000166-VNM
Exposed countries	Mexico
Exposed population	740 thousand in Category 1 or higher
Maximum wind speed	167 km/h
Maximum storm surge	0.5 m (25 Oct 10:00 UTC)
Vulnerability	Medium (Mexico)
Landfall	between 25 Oct 2021 09:00 - 25 Oct 2021 15:00 in Mexico

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	37 km/h	0.5 m	n.a.	0.5
Overall	167 km/h	0.5 m	n.a.	1.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track) based on GDACS impact

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Wind

37 km/h Current Max.

Up to 3.2 million people in Tropical Storm strength or higher (see SSHS)

Impact Timeline

N°	Date (UTC)	Max Winds (km/h)	Population in Tropical Storm or higher	Population in Cat 1. or higher	Countries
1	22 Oct 2021 15:00	139	2 million	560 thousand	Mexico
2	22 Oct 2021 21:00	120	9 million	2.8 million	Mexico
3	23 Oct 2021 03:00	148	9.3 million	520 thousand	Mexico
4	23 Oct 2021 09:00	185	8.9 million	870 thousand	Mexico
5	23 Oct 2021 15:00	194	11 million	340 thousand	Mexico
6	23 Oct 2021 21:00	157	8.9 million	250 thousand	Mexico
7	24 Oct 2021 03:00	185	9.4 million	250 thousand	Mexico
8	24 Oct 2021 09:00	157	6.3 million	210 thousand	Mexico
9	24 Oct 2021 15:00	167	2.4 million	250 thousand	Mexico
10	24 Oct 2021 21:00	148	1.7 million	200 thousand	Mexico
11	25 Oct 2021 03:00	157	2 million	300 thousand	Mexico
12	25 Oct 2021 09:00	167	2.7 million	310 thousand	Mexico
13	25 Oct 2021 15:00	130	9.2 million	530 thousand	Mexico
14	25 Oct 2021 21:00	56	3.2 million	740 thousand	Mexico
15	26 Oct 2021 03:00	37	3.2 million	740 thousand	Mexico

Bulletin Timeline

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
1	22 Oct 2021 15:00	Tropical depression	56	no people	no people	12.7, -100.5
2	22 Oct 2021 21:00	Tropical storm	65	no people	no people	13.1, -101
3	23 Oct 2021 03:00	Tropical storm	83	no people	no people	13.4, -101.3
4	23 Oct 2021 09:00	Tropical storm	111	no people	no people	13.9, -101.4
5	23 Oct 2021 15:00	Category 1	130	no people	no people	14.7, -101.5
6	23 Oct 2021 21:00	Category 1	139	no people	no people	15.1, -101.8
7	24 Oct 2021 03:00	Category 1	139	no people	no people	15.3, -102
8	24 Oct 2021 09:00	Category 1	139	no people	no people	15.6, -101.7
9	24 Oct 2021 15:00	Category 1	139	no people	390000 people	16.1, -101.7
10	24 Oct 2021 21:00	Category 1	139	no people	430000 people	16.3, -101.7
11	25 Oct 2021 03:00	Category 1	148	84000 people	590000 people	16.8, -101.6
12	25 Oct 2021 09:00	Category 2	167	290000 people	1.7 million people	17.7, -101.9
13	25 Oct 2021 15:00	Category 1	130	240000 people	2.9 million people	18.6, -102.2	Mexico
14	25 Oct 2021 21:00	Tropical depression	56	no people	no people	20, -102.5	Mexico
15	26 Oct 2021 03:00	Tropical depression	37	no people	no people	20.4, -103.1	Mexico

Actual track of the current bulletin

The alert for forecast greater than 3 days is limited to Orange level.

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Exposed population - AoIs

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

Countries

Source: GADM and GHSL

Provinces

Source: GADM and GHSL

Critical infrastructure

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

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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.

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While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information.
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