Overall Green Tropical Cyclone alert for EARL-22 in Canada, Saint Pierre and Miquelon, Bermuda, Anguilla, Virgin Islands British, Antigua and Barbuda, Virgin Islands U.S., Puerto Rico, Saint Kitts and Nevis, Montserrat, Guadeloupe from 03 Sep 2022 03:00 UTC to 10 Sep 2022 21:00 UTC

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

Overall Green alert Tropical Cyclone for EARL-22

in Canada, Saint Pierre and Miquelon, Bermuda, Anguilla, Virgin Islands British, Antigua and Barbuda, Virgin Islands U.S., Puerto Rico, Saint Kitts and Nevis, Montserrat, Guadeloupe

04 Sep 2022 12 UTC

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Meteorological source:

GDACS NOAA

Impact Single TC

Impact based on all weather systems in the area

Impact

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

Meteorological source	GFS
Exposed countries
Exposed population	No people in Category 1 or higher
Maximum wind speed	101 km/h
Maximum storm surge	0.3 m (04 Sep 14:15 UTC)
Vulnerability	High (Montserrat)

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
GFS Current	101 km/h	0.3 m	138 mm	0.5
GFS Overall	155 km/h	0.5 m	392 mm	0.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track)

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Wind

155 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 04 Sep 2022 12:00 UTC

See TC classification SSHS

Wind Impact Timeline

people affected <=10000

10000< people affected <=100000

people affected >100000

N°	Date (UTC)	Max Winds (km/h)	Pop in Cat. 1 or higher	TS	Cat. 1	Cat. 2	Cat. 3	Cat. 4	Cat. 5
1	03 Sep 2022 00:00	108	-	-	-	-	-	-	-
2	03 Sep 2022 06:00	119	-	-	-	-	-	-	-
3	03 Sep 2022 12:00	108	-	-	-	-	-	-	-
4	03 Sep 2022 18:00	104	-	-	-	-	-	-	-
5	04 Sep 2022 00:00	104	-	-	-	-	-	-	-
6	04 Sep 2022 06:00	101	-	-	-	-	-	-	-
7	04 Sep 2022 12:00	151	-	-	-	-	-	-	-

Download:

Impact estimation for the next 72h

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Rainfall

Rain exposed population - AoIs

Estimations based on the bulletin of 04 Sep 2022 12:00 UTC

Level	Country	Population
100-250 mm	Panama, Venezuela, Colombia	38,676	+
	Colombia	17,023
	Venezuela	1,036
	Panama	20,617
50-100 mm	United States, Dominican Republic, British Virgin Islands, Puerto Rico, Haiti, Colombia, Venezuela, Trinidad and Tobago, Costa Rica, Panama, Guyana	4,306,916	+
	United States	21,253
	Dominican Republic	1,207,058
	British Virgin Islands	48
	Puerto Rico	1,789
	Haiti	591
	Colombia	1,247,523
	Venezuela	1,111,677
	Trinidad and Tobago	49,836
	Costa Rica	104,686
	Panama	562,310
	Guyana	140

Rain Impact Timeline

people affected <=10000

10000< people affected <=100000

people affected >100000

N°	Date (UTC)	Max Rainfall (mm)	Pop >100mm or higher	50-100	100-250	250-500	500-750	750-1000	>1000	Countries
1	03 Sep 2022 00:00	50	-	-	-	-	-	-	-
2	03 Sep 2022 06:00	150	-	-	-	-	-	-	-
3	03 Sep 2022 12:00	63	-	-	-	-	-	-	-
4	03 Sep 2022 18:00	75	-		-	-	-	-	-	Costa Rica
5	04 Sep 2022 00:00	70	-	-	-	-	-	-	-
6	04 Sep 2022 06:00	84	-		-	-	-	-	-	Colombia
7	04 Sep 2022 12:00	413	40 thousand			-	-	-	-	United States, Dominican Republic, British Virgin Islands, Puerto Rico, Haiti, Colombia, Venezuela, Trinidad and Tobago, Costa Rica, Panama, Guyana

Impact estimation for the next 72h

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StormSurge

The calculations have been performed using NAMIDANCE computer code, from Middle East Technical University.
reference: Zaytsev, Andrey; Kurkin, Andrey; Pelinovsky, Efim; Yalciner, Ahmet C. - NUMERICAL TSUNAMI MODEL NAMI-DANCE. - Science of Tsunami Hazards . Nov2019, Vol. 38 Issue 4, p151-168. 18p.
Doaj

0.3 m

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 04 Sep 2022 12:00 UTC

Disclaimer
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.
The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website.
The designations employed and the presentation of material on the map do not imply the expression of any opinion whatsoever on the part of the European Union concerning the legal status of any country, territory or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.