Overall Green Tropical Cyclone alert for OLGA-19 in United States from 25 Oct 2019 15:00 UTC to 26 Oct 2019 03:00 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 12 UTC

click on

to select bulletin time

Meteorological source:

GDACS NOAA

Impact Single TC

GFS
HWRF
ECMWF

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	ECMWF
Exposed countries	Canada, United States, Mexico
Exposed population	No people in Category 1 or higher
Maximum wind speed	90 km/h
Maximum storm surge	0.4 m (25 Oct 12:00 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
ECMWF Current	90 km/h	0.4 m	177 mm	0.5
ECMWF Overall	94 km/h	0.4 m	304 mm	0.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track)

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Wind

94 km/h

Up to 990 thousand can be affected by wind speeds of Tropical Storm strength or above

Wind exposed population - AoIs

Estimations based on the bulletin of 25 Oct 2019 12:00 UTC

Category	Country	Population
Tropical Storm	Canada, United States, Mexico	990,440	+
	Canada	177
	United States	592,631
	Mexico	397,632

See TC classification SSHS

Wind Impact Timeline

people affected <=10000

10000< people affected <=100000

people affected >100000

Alert	N°	Date (UTC)	Max Winds (km/h)	Pop in Cat. 1 or higher	TS	Cat. 1	Cat. 2	Cat. 3	Cat. 4	Cat. 5	Countries
	1	25 Oct 2019 00:00	72	-		-	-	-	-	-	Mexico
	2	25 Oct 2019 12:00	90	-		-	-	-	-	-	Canada, United States, Mexico

Download:

Impact estimation for the next 72h

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Rainfall

Rain exposed population - AoIs

Estimations based on the bulletin of 25 Oct 2019 12:00 UTC

Level	Country	Population
100-250 mm	United States, Mexico	1,228,680	+
	United States	678,341
	Mexico	550,339
50-100 mm	United States, Mexico	23,751,574	+
	United States	22,690,719
	Mexico	1,060,855

Rain Impact Timeline

people affected <=10000

10000< people affected <=100000

people affected >100000

Alert	N°	Date (UTC)	Max Rainfall (mm)	Pop >100mm or higher	50-100	100-250	250-500	500-750	750-1000	>1000	Countries
	1	25 Oct 2019 00:00	201	2 thousand			-	-	-	-	United States
	2	25 Oct 2019 12:00	237	1.2 million			-	-	-	-	United States, Mexico

Impact estimation for the next 72h

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StormSurge

0.4 m

The maximum Storm surge height is 0.4m in High Island, United States. This height is estimated for 25 Oct 2019 12:00 UTC .

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 25 Oct 2019 12:00 UTC

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	25 Oct 2019 12:00	High Island	United States	0.4
	25 Oct 2019 12:00	Gilchrist	United States	0.4
	25 Oct 2019 12:45	Constance Beach	United States	0.4
	25 Oct 2019 12:00	Caplen	United States	0.4
	25 Oct 2019 12:00	Crystal Beach	United States	0.3
	25 Oct 2019 12:00	Patton	United States	0.3
	25 Oct 2019 12:00	Bolivar Peninsula	United States	0.3
	25 Oct 2019 12:00	Flake	United States	0.3
	25 Oct 2019 12:00	Elmgrove	United States	0.3
	26 Oct 2019 15:45	Sun N Sand Beaches	United States	0.3
	26 Oct 2019 17:00	Yent Place	United States	0.3
	26 Oct 2019 17:00	Carrabelle	United States	0.3
	26 Oct 2019 17:00	Lanark Village	United States	0.3
	25 Oct 2019 12:00	Port Bolivar	United States	0.3
	25 Oct 2019 12:00	Fort Travis	United States	0.3
	26 Oct 2019 17:15	Eastpoint	United States	0.3
	26 Oct 2019 18:00	Apalachicola	United States	0.3
	25 Oct 2019 12:00	Galveston	United States	0.3
	26 Oct 2019 10:15	Dauphin Island	United States	0.2
	26 Oct 2019 10:15	Heron Bay	United States	0.2
	26 Oct 2019 10:15	Fort Gaines	United States	0.2
	26 Oct 2019 10:15	Fort Morgan	United States	0.2
	26 Oct 2019 07:15	Port Fourchon	United States	0.2
	26 Oct 2019 11:15	Gulf Highlands	United States	0.2
	26 Oct 2019 11:15	Cedar Grove	United States	0.2
	26 Oct 2019 11:15	Gasque	United States	0.2
	26 Oct 2019 11:15	Oyster Bay	United States	0.2
	26 Oct 2019 11:15	Bon Secaur	United States	0.2
	26 Oct 2019 11:15	Oak	United States	0.2
	26 Oct 2019 11:15	Gulf Shores	United States	0.2
	26 Oct 2019 18:30	Inlet Beach	United States	0.2
	26 Oct 2019 18:30	Hollywood Beach	United States	0.2
	26 Oct 2019 18:30	Sunnyside	United States	0.2
	26 Oct 2019 18:30	Laguna Beach	United States	0.2
	26 Oct 2019 18:30	Santa Monica	United States	0.2
	26 Oct 2019 18:30	Gulf Resort Beach	United States	0.2
	26 Oct 2019 18:30	Lullwater Beach	United States	0.2
	26 Oct 2019 18:30	West Bay	United States	0.2
	26 Oct 2019 18:30	Bahama Beach	United States	0.2
	26 Oct 2019 18:30	Gulf Beach	United States	0.2
	26 Oct 2019 18:30	Panama City Beach	United States	0.2
	26 Oct 2019 18:30	Edgewater Gulf Beach	United States	0.2
	26 Oct 2019 18:30	Long Beach Resort	United States	0.2
	26 Oct 2019 18:30	Gulf Lagoon Beach	United States	0.2
	26 Oct 2019 18:30	Biltmore Beach	United States	0.2
	26 Oct 2019 18:30	Lower Grand Lagoon	United States	0.2
	26 Oct 2019 18:30	Upper Grand Lagoon	United States	0.2
	26 Oct 2019 18:30	Magnolia Beach	United States	0.2
	26 Oct 2019 18:30	Pretty Bayou	United States	0.2
	26 Oct 2019 07:45	Cheniere Caminada	United States	0.2
	26 Oct 2019 07:45	Grand Isle	United States	0.2
	26 Oct 2019 18:30	Blue Mountain Beach	United States	0.2
	26 Oct 2019 18:30	Grayton Beach	United States	0.2
	26 Oct 2019 18:30	Seagrove Beach	United States	0.2
	26 Oct 2019 18:30	Choctaw	United States	0.2
	26 Oct 2019 18:30	Bunker	United States	0.2
	26 Oct 2019 18:30	Alys Beach	United States	0.2
	26 Oct 2019 16:45	Chiltepec	Mexico	0.2
	26 Oct 2019 16:45	Hidalgo	Mexico	0.2
	26 Oct 2019 17:45	McNeils	United States	0.2
	26 Oct 2019 17:45	Indian Pass	United States	0.2
	26 Oct 2019 11:30	Romar Beach	United States	0.2
	26 Oct 2019 11:30	Orange Beach	United States	0.2
	25 Oct 2019 18:45	El Naranjal	Mexico	0.2
	25 Oct 2019 18:45	La Mata	Mexico	0.2
	25 Oct 2019 18:45	Agua Dulce	Mexico	0.2
	26 Oct 2019 18:00	Seminole	United States	0.2
	26 Oct 2019 18:00	Villa Tasso	United States	0.2
	26 Oct 2019 18:00	Big Hammock	United States	0.2
	26 Oct 2019 18:00	Miramar Beach	United States	0.2
	26 Oct 2019 18:00	Mullet Creek	United States	0.2
	26 Oct 2019 18:00	Four Mile Village	United States	0.2
	26 Oct 2019 18:00	Turquoise Beach	United States	0.2
	26 Oct 2019 18:00	Grosh	United States	0.2
	26 Oct 2019 18:00	Dune Allen Beach	United States	0.2
	26 Oct 2019 18:00	Santa Rosa Beach	United States	0.2
	26 Oct 2019 18:00	Santa Rosa	United States	0.2
	26 Oct 2019 18:00	Bay View	United States	0.2
	26 Oct 2019 18:00	Fluffy Landing	United States	0.2
	26 Oct 2019 18:00	Baker	United States	0.2
	26 Oct 2019 18:00	Beacon Beach	United States	0.2
	26 Oct 2019 18:00	Cove	United States	0.2
	26 Oct 2019 18:00	Cromanton	United States	0.2
	26 Oct 2019 18:00	Hiland Park	United States	0.2
	26 Oct 2019 18:00	Cedar Grove	United States	0.2
	26 Oct 2019 18:00	San Blas	United States	0.2
	26 Oct 2019 18:00	Springfield	United States	0.2
	26 Oct 2019 18:00	Panama City	United States	0.2
	26 Oct 2019 18:00	Parker	United States	0.2
	26 Oct 2019 18:00	Tyndall AFB	United States	0.2
	26 Oct 2019 18:00	Old Callaway	United States	0.2
	26 Oct 2019 18:00	Callaway	United States	0.2
	26 Oct 2019 18:00	Cook	United States	0.2
	26 Oct 2019 18:00	Destin	United States	0.2
	26 Oct 2019 18:00	Davis Beach	United States	0.2
	26 Oct 2019 18:00	Allanton	United States	0.2
	26 Oct 2019 18:15	Lynn Haven	United States	0.2
	26 Oct 2019 18:15	Southport	United States	0.2
	26 Oct 2019 12:30	Perdido Bay	United States	0.2
	26 Oct 2019 12:30	Paradise Beach	United States	0.2
	26 Oct 2019 12:30	Chanticleer	United States	0.2
	26 Oct 2019 12:30	Haven Park	United States	0.2
	26 Oct 2019 12:30	Sherman Grove	United States	0.2
	26 Oct 2019 12:30	Quinavista	United States	0.2
	26 Oct 2019 12:30	Ramsey Beach	United States	0.2
	26 Oct 2019 12:30	Pleasant Grove	United States	0.2
	26 Oct 2019 12:30	Sand Cut	United States	0.2
	26 Oct 2019 12:30	Fort McRee	United States	0.2
	26 Oct 2019 12:30	Cerny Heights	United States	0.2
	26 Oct 2019 12:30	Bellview	United States	0.2
	26 Oct 2019 12:30	Myrtle Grove	United States	0.2
	26 Oct 2019 12:30	Fort Barrancas	United States	0.2
	26 Oct 2019 12:30	Warrington	United States	0.2
	26 Oct 2019 12:30	West Pensacola	United States	0.2
	26 Oct 2019 12:30	Sanders Beach	United States	0.2
	26 Oct 2019 12:30	Pensacola	United States	0.2
	26 Oct 2019 12:30	Goulding	United States	0.2
	26 Oct 2019 12:30	Gulf Breeze	United States	0.2
	26 Oct 2019 12:30	Gaberonne	United States	0.2
	26 Oct 2019 12:30	Gulf Beach	United States	0.2
	26 Oct 2019 12:30	Villa Sabine	United States	0.2
	26 Oct 2019 12:30	Oriole Beach	United States	0.2
	26 Oct 2019 18:00	Eglin AFB	United States	0.2
	26 Oct 2019 18:00	Valparaiso	United States	0.2
	27 Oct 2019 00:45	Paso Real	Mexico	0.2
	26 Oct 2019 11:30	Caswell	United States	0.2
	26 Oct 2019 11:30	Joesphine	United States	0.2
	26 Oct 2019 11:30	Perdido Beach	United States	0.2
	26 Oct 2019 02:30	Salinas	Mexico	0.2
	26 Oct 2019 02:30	Buen Pais	Mexico	0.2
	26 Oct 2019 02:30	Alvarado	Mexico	0.2
	26 Oct 2019 18:00	Fort Walton Beach	United States	0.2
	26 Oct 2019 18:00	Ocean City	United States	0.2
	26 Oct 2019 18:00	Garnier	United States	0.2
	26 Oct 2019 18:00	Shalimar	United States	0.2
	26 Oct 2019 18:00	Lake Lorraine	United States	0.2
	26 Oct 2019 17:30	Mexico Beach	United States	0.2
	26 Oct 2019 17:30	Beacon Hill	United States	0.2
	26 Oct 2019 17:30	Highland View	United States	0.2
	26 Oct 2019 17:30	Port Saint Joe	United States	0.2
	26 Oct 2019 17:30	Milltown	United States	0.2
	26 Oct 2019 17:30	Oak Grove	United States	0.2
	26 Oct 2019 18:00	Mary Esther	United States	0.2
	26 Oct 2019 18:00	Wright	United States	0.2
	26 Oct 2019 17:45	Overstreet	United States	0.2
	26 Oct 2019 12:30	Gulf Beach Heights	United States	0.2
	26 Oct 2019 12:30	Killian	United States	0.2
	26 Oct 2019 12:30	Lillian	United States	0.2
	26 Oct 2019 12:30	Gulf Beach	United States	0.2
	26 Oct 2019 12:30	Tiger Point	United States	0.2
	26 Oct 2019 12:30	Woodlawn Beach	United States	0.2
	26 Oct 2019 12:30	Holley	United States	0.2
	26 Oct 2019 12:30	East Bay	United States	0.2
	26 Oct 2019 17:00	Francisco I. Madero	Mexico	0.2
	26 Oct 2019 18:00	Harris	United States	0.2
	26 Oct 2019 18:00	Elorosa	United States	0.2
	26 Oct 2019 12:00	Navarre	United States	0.2
	26 Oct 2019 12:30	Wynnehaven Beach	United States	0.2
	27 Oct 2019 01:00	Boca Nueva	Mexico	0.2
	25 Oct 2019 12:00	Anderson Ways	United States	0.2
	25 Oct 2019 12:00	Virginia Point	United States	0.2
	25 Oct 2019 19:30	Cabo Rojito	Mexico	0.2
	25 Oct 2019 19:30	El Tular	Mexico	0.2
	26 Oct 2019 08:15	Buras	United States	0.2
	25 Oct 2019 17:45	Guerrero	Mexico	0.2
	25 Oct 2019 17:45	Real de Salinas	Mexico	0.2
	25 Oct 2019 17:45	Celestum	Mexico	0.2
	26 Oct 2019 02:30	Conejo	Mexico	0.2
	26 Oct 2019 17:15	Monte de Oro	Mexico	0.2
	26 Oct 2019 17:15	San Pedro	Mexico	0.2
	25 Oct 2019 21:45	Coconut	United States	0.2
	25 Oct 2019 21:45	Bonita Shores	United States	0.2
	25 Oct 2019 21:45	Naples Park	United States	0.2
	25 Oct 2019 12:00	Texas City Junction	United States	0.2
	25 Oct 2019 12:00	Bayou Vista	United States	0.2
	26 Oct 2019 23:30	Indian Shores	United States	0.1
	26 Oct 2019 23:30	Indian Rocks Beach	United States	0.1
	26 Oct 2019 23:30	Belleair Beach	United States	0.1
	26 Oct 2019 23:30	Redington Shores	United States	0.1
	26 Oct 2019 23:30	Harbor Bluffs	United States	0.1
	26 Oct 2019 23:30	Belleair Bluffs	United States	0.1
	26 Oct 2019 04:30	Pixoy	Mexico	0.1
	26 Oct 2019 04:30	Telchac Puerto	Mexico	0.1
	26 Oct 2019 04:30	Chabihau	Mexico	0.1
	26 Oct 2019 22:45	Longbeach	United States	0.1
	26 Oct 2019 22:45	Cortez	United States	0.1
	26 Oct 2019 22:45	Longboat Key	United States	0.1
	26 Oct 2019 22:45	South Bradenton	United States	0.1
	26 Oct 2019 22:45	Bayshore Gardens	United States	0.1
	26 Oct 2019 22:45	Whitfield	United States	0.1
	26 Oct 2019 22:45	Sarasota Beach	United States	0.1
	26 Oct 2019 22:45	Siesta	United States	0.1
	26 Oct 2019 22:45	West Samoset	United States	0.1
	26 Oct 2019 22:45	Siesta Key	United States	0.1
	26 Oct 2019 22:45	Tallevast	United States	0.1
	26 Oct 2019 22:45	Sarasota	United States	0.1
	26 Oct 2019 22:45	South Sarasota	United States	0.1
	26 Oct 2019 22:45	Point O'Rocks	United States	0.1
	26 Oct 2019 22:45	North Sarasota	United States	0.1
	26 Oct 2019 22:45	Ridge Wood Heights	United States	0.1
	26 Oct 2019 22:45	Southgate	United States	0.1
	26 Oct 2019 22:45	Gulf Gate Estates	United States	0.1
	26 Oct 2019 22:45	South Gate Ridge	United States	0.1
	26 Oct 2019 22:45	Vamo	United States	0.1
	26 Oct 2019 22:45	Osprey	United States	0.1
	26 Oct 2019 22:45	Anna Maria	United States	0.1
	26 Oct 2019 22:45	Holmes Beach	United States	0.1
	26 Oct 2019 22:45	Ilexhurst	United States	0.1
	26 Oct 2019 22:45	Palma Sola	United States	0.1
	26 Oct 2019 22:45	West Bradenton	United States	0.1
	26 Oct 2019 22:45	Terra Mana	United States	0.1
	26 Oct 2019 22:45	Bradenton	United States	0.1
	26 Oct 2019 22:45	Palmetto	United States	0.1
	26 Oct 2019 22:45	Memphis	United States	0.1
	27 Oct 2019 01:45	Chenkan	Mexico	0.1
	26 Oct 2019 23:00	Nokomis	United States	0.1
	26 Oct 2019 23:00	Laurel	United States	0.1
	26 Oct 2019 23:00	Venice	United States	0.1
	26 Oct 2019 23:00	South Venice	United States	0.1
	26 Oct 2019 23:00	Manasota Beach	United States	0.1
	26 Oct 2019 23:00	Venice Gardens	United States	0.1
	26 Oct 2019 23:00	Woodmere	United States	0.1
	26 Oct 2019 23:00	Englewood	United States	0.1
	26 Oct 2019 02:30	Las Barrillas	Mexico	0.1
	26 Oct 2019 02:30	Coatzacoalcos	Mexico	0.1
	26 Oct 2019 21:30	Mina de Oro	Mexico	0.1
	25 Oct 2019 21:45	Port Royal	United States	0.1
	25 Oct 2019 21:45	East Naples	United States	0.1
	26 Oct 2019 22:45	Fort De Soto	United States	0.1
	26 Oct 2019 22:45	Manasota Key	United States	0.1
	25 Oct 2019 17:45	Laja	Mexico	0.1
	26 Oct 2019 23:15	North Redington Beach	United States	0.1
	26 Oct 2019 23:15	Redington Beach	United States	0.1
	26 Oct 2019 23:15	Madeira Beach	United States	0.1
	26 Oct 2019 23:15	Bay Pines	United States	0.1
	26 Oct 2019 23:15	Treasure Island	United States	0.1
	26 Oct 2019 23:15	The Jungle	United States	0.1
	26 Oct 2019 22:45	Gasparilla	United States	0.1
	26 Oct 2019 22:45	Boca Grande	United States	0.1
	26 Oct 2019 22:45	Captiva	United States	0.1
	26 Oct 2019 22:45	Bokeelia	United States	0.1
	26 Oct 2019 22:45	Pineland	United States	0.1
	26 Oct 2019 22:30	Grove City	United States	0.1
	26 Oct 2019 22:30	Mobile Gardens	United States	0.1
	26 Oct 2019 22:30	Cape Haze	United States	0.1
	26 Oct 2019 22:30	Rotonda	United States	0.1
	26 Oct 2019 22:30	Placida	United States	0.1
	26 Oct 2019 22:30	Charlotte Beach	United States	0.1
	26 Oct 2019 21:15	Cerrito	Mexico	0.1
	26 Oct 2019 22:30	Wulfert	United States	0.1
	26 Oct 2019 22:30	Sanibel	United States	0.1
	26 Oct 2019 22:30	Ybel	United States	0.1
	26 Oct 2019 22:30	Fort Myers Beach	United States	0.1
	26 Oct 2019 09:15	Tonala	Mexico	0.1
	26 Oct 2019 11:15	Sanchez Magallanes	Mexico	0.1
	26 Oct 2019 04:00	Sisal	Mexico	0.1
	26 Oct 2019 21:00	Chisahcab	Mexico	0.1
	25 Oct 2019 12:00	Hitchcock	United States	0.1
	25 Oct 2019 12:00	Jamaica Beach	United States	0.1
	26 Oct 2019 04:00	Chelem	Mexico	0.1
	26 Oct 2019 04:00	Progreso	Mexico	0.1
	26 Oct 2019 23:30	Los Ebanos	Mexico	0.1
	26 Oct 2019 23:30	El Porvenir	Mexico	0.1
	26 Oct 2019 21:45	Santo Domingo	Mexico	0.1
	26 Oct 2019 21:45	Rio Lagartos	Mexico	0.1
	25 Oct 2019 21:30	Shell Island	United States	0.1
	25 Oct 2019 21:30	Isles of Capri	United States	0.1
	25 Oct 2019 21:30	Marco	United States	0.1
	25 Oct 2019 21:30	Caxambas	United States	0.1
	26 Oct 2019 23:45	El Mezquital	Mexico	0.1
	26 Oct 2019 22:00	El Cuyo	Mexico	0.1
	26 Oct 2019 06:45	West Point	United States	0.1
	26 Oct 2019 06:45	Breton	United States	0.1
	26 Oct 2019 22:00	Chipepte	Mexico	0.1
	26 Oct 2019 08:15	Burrwood	United States	0.1
	26 Oct 2019 02:45	Calderas	Mexico	0.1
	27 Oct 2019 00:30	San Jose de los Leones	Mexico	0.1
	27 Oct 2019 01:15	Las Guayabas	Mexico	0.1
	26 Oct 2019 03:15	Calderita	Mexico	0.1
	26 Oct 2019 03:15	Dos Hermanas	Mexico	0.1
	27 Oct 2019 01:00	Chaparral	Mexico	0.1
	26 Oct 2019 16:30	Tupilco	Mexico	0.1
	26 Oct 2019 23:45	Majana	Cuba	0.1
	26 Oct 2019 23:45	Guanimar	Cuba	0.1
	26 Oct 2019 03:30	Holly Beach	United States	0.1
	26 Oct 2019 03:30	Laguna Vista	United States	0.1
	26 Oct 2019 03:30	Laguna Heights	United States	0.1
	26 Oct 2019 03:30	Port Isabel	United States	0.1
	26 Oct 2019 03:30	Kopernik Shores	United States	0.1
	26 Oct 2019 03:30	South Padre Island	United States	0.1
	26 Oct 2019 03:30	Boca Chica	United States	0.1
	25 Oct 2019 17:45	Tamiahua	Mexico	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.