Overall Green Tropical Cyclone alert for OLGA-19 in United States on 25 Oct 2019 15:00 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 OLGA-19

in United States

25 Oct 2019 15 UTC

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to select bulletin time

Meteorological source:

GDACS NOAA

Impact Single TC

Impact based on all weather systems in the area

Impact

Tropical Cyclone OLGA-19 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source	GDACS
Exposed countries	United States
Exposed population	No people in Category 1 or higher
Maximum wind speed	83 km/h
Maximum storm surge	1.4 m (26 Oct 05:00 UTC)
Vulnerability	Low (United States)

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	65 km/h	1.4 m	n.a.	0.5
Overall	83 km/h	1.4 m	n.a.	0.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track) based on GDACS impact

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Wind

65 km/h Current Max.

Up to 3.5 million people in Tropical Storm strength or higher (see SSHS)

Impact Timeline

Alert	N°	Date (UTC)	Max Winds (km/h)	Population in Tropical Storm or higher	Population in Cat 1. or higher	Countries
	1	25 Oct 2019 15:00	65	3.5 million	No people	United States

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	25 Oct 2019 15:00	Tropical depression	56	no people	no people	25.6, -94.4
1	26 Oct 2019 00:00	Tropical storm	65	no people	3.5 million people	28.2, -93.1	United States
1	26 Oct 2019 12:00	Tropical depression	56	no people	no people	32.6, -91.3	United States
1	27 Oct 2019 00:00	Tropical depression	46	no people	no people	38.1, -89.1	United States
1	27 Oct 2019 12:00	Tropical depression	37	no people	no people	43.2, -85.4	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

Countries

Country
United States

Provinces

Region Province	Country
Texas	United States
Louisiana	United States
Mississippi	United States
Arkansas	United States

Populated places

Name	Region Province	Country	City class	Population
Port Arthur	Texas	United States	City	58000 people
Lake Charles	Louisiana	United States	City	-
Sulphur	Louisiana	United States	City	21000 people
Lake Charles	Louisiana	United States	City	72000 people
Kaplan	Louisiana	United States	City	5200 people
Abbeville	Louisiana	United States	City	12000 people
Jennings	Louisiana	United States	City	11000 people
Jeanerette	Louisiana	United States	City	6000 people
Crowley	Louisiana	United States	City	14000 people
New Iberia	Louisiana	United States	City	33000 people
Morgan City	Louisiana	United States	City	13000 people
Rayne	Louisiana	United States	City	8600 people
Lafayette	Louisiana	United States	City	110000 people
Eunice	Louisiana	United States	City	11000 people
Ville Platte	Louisiana	United States	City	8100 people
De Ridder	Louisiana	United States	City	9800 people
Opelousas	Louisiana	United States	City	23000 people
Oakdale	Louisiana	United States	City	8100 people
Plaquemine	Louisiana	United States	City	7100 people
Baton Rouge	Louisiana	United States	Major city	230000 people
Alexandria	Louisiana	United States	City	46000 people
Natchitoches	Louisiana	United States	City	18000 people
Winnfield	Louisiana	United States	City	5700 people
Natchez	Mississippi	United States	City	18000 people
McComb	Mississippi	United States	City	13000 people
Brookhaven	Mississippi	United States	City	9900 people
Ruston	Louisiana	United States	City	21000 people
Monroe	Louisiana	United States	City	53000 people
Tallulah	Louisiana	United States	City	9200 people
Vicksburg	Mississippi	United States	City	26000 people
Jackson	Mississippi	United States	Major city	180000 people
Crossett	Arkansas	United States	City	6100 people
Canton	Mississippi	United States	City	13000 people
Yazoo City	Mississippi	United States	City	15000 people
Greenville	Mississippi	United States	City	42000 people
Indianola	Mississippi	United States	City	12000 people

Critical infrastructure

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

Airports

Name	IATA Code	Elevation (m)	Usage	Runway type	IFR	Runway Length (ft)
Evergreen Helicopters		3				0
Hhi-Sabine		2				0
Texas Menhaden Strip		2				0
Station 44		2				0
Petroleum Helicopters Cameron		1				0
Cameron Airstrip		2				0
Evergreen		3				0
Mud Hole		1				0
St Mary Hospital of Port Arthur		5				0
Patco		5				0
Air Logistics		2				0
Station 507f		2				0
Cagc Freshwater Terminal		1				0
Camp Canard		1				0
Nunez		2				0
Texaco Chemical Company-East		4				0
Fresh Water Bayou		1				0
Little Pecan Island		2				0
Chesson		3				0
West Hackberry		3				0
Orange County		4	Civ.	Paved	Yes	4300
N. Freshwater Bayou		1				0
Chalkley		2				0
Southland Field		3				0
Goose Island		1				0
Lake Charles Regional	LCH	5	Civ.	Paved	Yes	6500
Union Oil Co of California		2				0
Air Logistics (Lake Charles)		5				0
Live Oak Landing Strip		2				0
Cow Island Trunkline		2				0
Lyon		2				0
Morgan Crop Service Nr 2		4				0
Lake Area Medical Center		5				0
Moss Regional Hospital		4				0
West Calcasieu Cameron Hospital		3				0
Ken Guidry Nr 2		2				0
Burns Point Plant		1				0
Harrington Flying Service		3				0
Sulphur Mines		5				0
St Patrick Hospital		5				0
Lake Aviation		3				0
Chennault	CWF	5	Civ.	Paved	Yes	10700
Ken Guidry Nr 1		3				0
Reynolds		6				0
Morgan Crop Service		4				0
Gotreaux Strip		5				0
Cheneyville		19				0
Hanks		5				0
Chloe		3				0
O'brien Flying Service		8				0
Erath		3				0
Ms Pats		3				0
Kenan Airstrip		7				0
Light Plane Flyers Airfield		8				0
Abbeville Municipal		5				0
Ag Aviation		9				0
Welsh		5				0
Ken Guidry No 3		5				0
Transco Delcambre		2				0
Lonesome Dove Airfield		10				0
Le Gros Memorial		5				0
Ken Guidry Nr 4		6				0
Jennings		7				0
Leonards Airfield & Indust Park		7				0
Greene Air Park		15				0
Dequincy Industrial Airpark		25				0
Patoutville		4				0
Gladney		7				0
Harry P Williams Memorial	PTN	3	Civ.	Paved	Yes	5400
Le Maire Memorial		4				0
Berwick Shore Base		3				0
Hains Airstrip		6				0
Sky Ranch		8				0
Igh		5				0
American Legion Hospital		7				0
Acadiana Regional	ARA	7	Civ.	Paved	Yes	8000
Kerr Mc Gee		2				0
Koll		12				0
Cagc Berwick		4				0
Era - Morgan City		2				0
Habetz		24				0
Zaunbrecher Strip		8				0
Lafayette Training Center - CUSA		32				0
Lawson Field		8				0
Station 823		11				0
Phoenix		9				0
Bayou Boeuf		1				0
Heli-Air Inc		12				0
Reed Flying Service Inc		11				0
Operators Inc Training Facility		9				0
Our Lady of Lourdes Hospital		27				0
Lafayette Regional	LFT	13	Civ.	Paved	Yes	7600
Hensgens Strip		11				0
District 8 Emergency		unknown				0
Mowata Flying Service-Eunice		14				0
Spillers Club		5				0
Millers Flying Service		13				0
Wilder		17				0
Castille Field		8				0
Eunice	UCE	13				0

Ports

Name	LOCODE	Country
Sabine	USSAB	Wake Island
Parlier	USPAR	Wake Island
Port Arthur	USPOA	Wake Island
Cameron	USCXM	Wake Island
Atreco	USATR	Wake Island
Mars	USXJB	Wake Island
Orange	USORG	Wake Island
Haymark Terminal		Wake Island
Lake Charles	USLCH	Wake Island
Morgan City	USMGN	Wake Island
Donaldsonville	USDNA	Wake Island
Saint James		Wake Island
Plaquemine	USPLQ	Wake Island
Burnside		Wake Island
Geismar	USGSM	Wake Island
Saint Gabriel		Wake Island
Baton Rouge	USBTR	Wake Island

Dams

Reservoir	Dam Name	River	Year
Bundicks Lake	Bundicks Creek Dam	Bundicks Creek	1961
Millers Lake	Millers Lake	Trib. Bayou des Cannes	1947
Chicot Lake	Chicot Lake Dam	Bayou Chicot	1953
Lake Anacoco	Lower Anacoco Dam	Bayou Anacoco	1951
Vernon Lake	Vernon Lake Dam	Bayou Anacoco	1961
	False River Spillway	False River	1948
Indian Creek	Indian Creek Dam	Indian Creek	1972
Kincaid Lake	Kincaid Reservoir	Trib. Bayou Boeuf	1972
Cotile Lake	Cotile Lake Dam	Cotile Creek	1965
	Larto Lake Dam	Larto Bayou	1959
Iatt Lake	Iatt Lake Dam	Bayou Rigolette	1957
	Nantachie Lake Dam	Bayou Nantachie	1964
Sibley Lake	Sibley Lake Dam	Youngs Bayou	1962
Black Lake Bayou Reservoir	Black Lake Bayou Dam	Black Lake Bayou	1990
	Turkey Creek Dam	Trib. Turkey Creek	1953
Caney Lake	Caney Creek Dam	Caney Creek	1986
Black Bayou Lake	Hannas Run Dam	Trib. Bayou Besiard	1932
Bayou Darbonne Reservoir	Bayou Darbonne Dam	Bayou Darbonne	1961
	Lake Hico	Pearl River	1958
	Ross Barnett Reservoir	Pearl River	1965
	Lake Georgia-Pacific Dam	Trib. Saline River	1963
	Lake Chicot Dam North	Offstream Mississippi River	1942

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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

1.4 m

The maximum Storm surge height is 1.4m in Cheniere Au Tigre, United States. This height is estimated for 26 Oct 2019 05:00 UTC .

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 (102 locations). Calculation based on advisory number 1 of 25 Oct 2019 15:00:00 UTC. (Simulation using 0.5 minute resolution)

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	26 Oct 2019 05:00	Cheniere Au Tigre	United States	1.4
	26 Oct 2019 07:00	Ellerstie	United States	1.2
	26 Oct 2019 07:00	South Bend	United States	1.2
	26 Oct 2019 07:00	Gordy	United States	1.2
	26 Oct 2019 05:00	Intracoastal City	United States	0.8
	26 Oct 2019 04:00	Grand Chenier	United States	0.6
	26 Oct 2019 04:00	Oak Grove	United States	0.5
	26 Oct 2019 06:00	Leeville	United States	0.4
	26 Oct 2019 03:00	Cameron	United States	0.4
	26 Oct 2019 06:00	Bassa Bassa	United States	0.4
	26 Oct 2019 06:00	Port Fourchon	United States	0.4
	26 Oct 2019 03:00	Holly Beach	United States	0.4
	26 Oct 2019 03:00	Constance Beach	United States	0.3
	26 Oct 2019 03:00	Peveto Beach	United States	0.3
	26 Oct 2019 04:00	Gulf Park Estates	United States	0.3
	26 Oct 2019 03:00	Johnson's Bayou	United States	0.3
	26 Oct 2019 11:00	West Pointe A la Hache	United States	0.3
	26 Oct 2019 04:00	Happy Jack	United States	0.3
	26 Oct 2019 05:00	West Point	United States	0.3
	26 Oct 2019 04:00	Hilda	United States	0.3
	26 Oct 2019 04:00	Gautier	United States	0.3
	26 Oct 2019 06:00	Grand Ecaille	United States	0.2
	26 Oct 2019 05:00	Breton	United States	0.2
	26 Oct 2019 03:00	Pascagoula	United States	0.2
	26 Oct 2019 04:00	Potash	United States	0.2
	26 Oct 2019 02:00	Galveston	United States	0.2
	26 Oct 2019 03:00	Hesperides	United States	0.2
	26 Oct 2019 04:00	Nairn	United States	0.2
	26 Oct 2019 03:00	Empire	United States	0.2
	26 Oct 2019 02:00	Nadeau	United States	0.2
	26 Oct 2019 02:00	Texas City Junction	United States	0.2
	26 Oct 2019 02:00	Bayou Vista	United States	0.2
	26 Oct 2019 02:00	Texas City	United States	0.2
	26 Oct 2019 02:00	Anderson Ways	United States	0.2
	26 Oct 2019 02:00	Virginia Point	United States	0.2
	26 Oct 2019 02:00	Port Bolivar	United States	0.2
	26 Oct 2019 02:00	Fort Travis	United States	0.2
	26 Oct 2019 02:00	Flake	United States	0.2
	26 Oct 2019 02:00	Elmgrove	United States	0.2
	26 Oct 2019 02:00	Crystal Beach	United States	0.2
	26 Oct 2019 02:00	Bolivar Peninsula	United States	0.2
	26 Oct 2019 05:00	Cheniere Caminada	United States	0.2
	26 Oct 2019 04:00	Grand Isle	United States	0.2
	26 Oct 2019 05:00	Ostrica	United States	0.2
	26 Oct 2019 04:00	Buras	United States	0.2
	26 Oct 2019 03:00	Bayou La Batre	United States	0.2
	26 Oct 2019 03:00	Coden	United States	0.2
	26 Oct 2019 03:00	Nelson	United States	0.2
	26 Oct 2019 02:00	High Island	United States	0.2
	26 Oct 2019 05:00	Sunrise	United States	0.2
	26 Oct 2019 05:00	Neptune	United States	0.2
	26 Oct 2019 05:00	Fort Jackson	United States	0.2
	26 Oct 2019 11:00	Eden Isle	United States	0.2
	26 Oct 2019 11:00	Howze Beach	United States	0.2
	26 Oct 2019 02:00	Patton	United States	0.1
	26 Oct 2019 02:00	Caplen	United States	0.1
	26 Oct 2019 02:00	Gilchrist	United States	0.1
	26 Oct 2019 03:00	Heron Bay	United States	0.1
	26 Oct 2019 03:00	Alabama Port	United States	0.1
	26 Oct 2019 02:00	Red Fish Cove	United States	0.1
	26 Oct 2019 02:00	Hoskins	United States	0.1
	26 Oct 2019 02:00	Valasco Heights	United States	0.1
	26 Oct 2019 02:00	Freeport	United States	0.1
	26 Oct 2019 02:00	Surfside	United States	0.1
	26 Oct 2019 02:00	Mims	United States	0.1
	26 Oct 2019 02:00	Surfside Beach	United States	0.1
	26 Oct 2019 02:00	Hoskins	United States	0.1
	26 Oct 2019 02:00	Port Morris	United States	0.1
	26 Oct 2019 03:00	Dauphin Island	United States	0.1
	26 Oct 2019 06:00	Fort Gaines	United States	0.1
	26 Oct 2019 02:00	Bay Harbor	United States	0.1
	26 Oct 2019 02:00	Sea Isle	United States	0.1
	26 Oct 2019 02:00	Jamaica Beach	United States	0.1
	26 Oct 2019 04:00	Boothville	United States	0.1
	26 Oct 2019 06:00	Duvic	United States	0.1
	26 Oct 2019 07:00	Fort Morgan	United States	0.1
	26 Oct 2019 09:00	Cedar Grove	United States	0.1
	26 Oct 2019 09:00	Gasque	United States	0.1
	26 Oct 2019 03:00	Magnolia Springs	United States	0.1
	26 Oct 2019 03:00	Oyster Bay	United States	0.1
	26 Oct 2019 03:00	Bon Secaur	United States	0.1
	26 Oct 2019 03:00	Oak	United States	0.1
	26 Oct 2019 03:00	Gulf Shores	United States	0.1
	26 Oct 2019 03:00	Swift	United States	0.1
	26 Oct 2019 03:00	Romar Beach	United States	0.1
	26 Oct 2019 03:00	Miffin	United States	0.1
	26 Oct 2019 02:00	Quintana	United States	0.1
	26 Oct 2019 08:00	Gulf Highlands	United States	0.1
	26 Oct 2019 07:00	Cedar Key	United States	0.1
	26 Oct 2019 02:00	Gulf Park	United States	0.1
	26 Oct 2019 02:00	Bryan Beach	United States	0.1
	26 Oct 2019 05:00	Burrwood	United States	0.1
	26 Oct 2019 08:00	Chinquapin	United States	0.1
	26 Oct 2019 07:00	Port Eads	United States	0.1
	26 Oct 2019 08:00	Matagorda	United States	0.1
	26 Oct 2019 09:00	Palacios	United States	0.1
	26 Oct 2019 09:00	Port O'Connor	United States	0.1
	26 Oct 2019 10:00	Surf	United States	0.1
	26 Oct 2019 10:00	Sun N Sand Beaches	United States	0.1
	26 Oct 2019 10:00	Dekle Beach	United States	0.1
	26 Oct 2019 10:00	Keaton Beach	United States	0.1
	26 Oct 2019 10:00	Fish Creek	United States	0.1

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.