Overall Green Tropical Cyclone for GENEVIEVE-26 Off-shore from 24 Jul 2026 15:00 UTC to 02 Aug 2026 21:00 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 Green Tropical Cyclone for GENEVIEVE-26

Off-shore

28 Jul 2026 00 UTC

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Meteorological source:

GDACS NOAA

Impact Single TC

Impact based on all weather systems in the area

Impact

Tropical Cyclone GENEVIEVE-26 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source	GFS
Exposed countries	United States, Mexico
Exposed population	No people in Category 1 or higher
Maximum wind speed	191 km/h
Maximum storm surge	0.2 m (28 Jul 02:30 UTC)
Vulnerability	--

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	191 km/h	0.2 m	201 mm	0.5
GFS Overall	212 km/h	0.8 m	445 mm	0.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track)

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Wind

Wind exposed population - AoIs

Estimations based on the bulletin of 28 Jul 2026 00:00 UTC

Category	Country	Population
Tropical Storm	United States, Mexico	09	+
	United States	06
	Mexico	02

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	Countries
1	24 Jul 2026 12:00	126	-	-	-	-	-	-	-
2	24 Jul 2026 18:00	130	-	-	-	-	-	-	-
3	25 Jul 2026 00:00	137	-		-	-	-	-	-	Mexico
4	25 Jul 2026 06:00	137	-	-	-	-	-	-	-
5	25 Jul 2026 12:00	126	-	-	-	-	-	-	-
6	25 Jul 2026 18:00	126	-	-	-	-	-	-	-
7	26 Jul 2026 00:00	137	-	-	-	-	-	-	-
8	26 Jul 2026 06:00	130	-	-	-	-	-	-	-
9	26 Jul 2026 12:00	151	-	-	-	-	-	-	-
10	26 Jul 2026 18:00	173	-	-	-	-	-	-	-
11	27 Jul 2026 00:00	176	-	-	-	-	-	-	-
12	27 Jul 2026 06:00	198	-	-	-	-	-	-	-
13	27 Jul 2026 12:00	212	-	-	-	-	-	-	-
14	27 Jul 2026 18:00	191	-	-	-	-	-	-	-
15	28 Jul 2026 00:00	191	-		-	-	-	-	-	United States, Mexico

Download:

Impact estimation for the next 72h

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Rainfall

445 mm

Up to Few people can be affected by rain higher than 100mm (see SSHS)

Rain exposed population - AoIs

Estimations based on the bulletin of 28 Jul 2026 00:00 UTC

Level	Country	Population
100-250 mm	Mexico	906
50-100 mm	Mexico	2,451,587

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	24 Jul 2026 12:00	127	-	-	-	-	-	-	-
2	24 Jul 2026 18:00	176	-	-	-	-	-	-	-
3	25 Jul 2026 00:00	150	-		-	-	-	-	-	Mexico
4	25 Jul 2026 06:00	119	-	-	-	-	-	-	-
5	25 Jul 2026 12:00	112	-	-	-	-	-	-	-
6	25 Jul 2026 18:00	117	-	-	-	-	-	-	-
7	26 Jul 2026 00:00	126	-	-	-	-	-	-	-
8	26 Jul 2026 06:00	146	-	-	-	-	-	-	-
9	26 Jul 2026 12:00	136	-	-	-	-	-	-	-
10	26 Jul 2026 18:00	147	-	-	-	-	-	-	-
11	27 Jul 2026 00:00	155	-	-	-	-	-	-	-
12	27 Jul 2026 06:00	171	-	-	-	-	-	-	-
13	27 Jul 2026 12:00	210	-	-	-	-	-	-	-
14	27 Jul 2026 18:00	175	-	-	-	-	-	-	-
15	28 Jul 2026 00:00	484	Few people			-	-	-	-	Mexico

Impact estimation for the next 72h

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StormSurge

0.2 m

The maximum Storm surge height is 0.2m in Puerto Venustiano Carranza, Mexico. This height is estimated for 28 Jul 2026 02:30 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 28 Jul 2026 00:00 UTC

Level	Date (UTC)	Name	Country	Storm surge height (m)
	28 Jul 2026 02:30	Puerto Venustiano Carranza	Mexico	0.2
	28 Jul 2026 00:00	Buenaventura	Mexico	0.2
	28 Jul 2026 00:00	San Juanico	Mexico	0.2
	28 Jul 2026 00:00	Boca del Melgoita	Mexico	0.2
	28 Jul 2026 00:00	Agua del Coyote	Mexico	0.2
	28 Jul 2026 06:00	Santa Cruz	Mexico	0.2
	28 Jul 2026 06:00	El Nuevo	Mexico	0.2
	28 Jul 2026 01:45	Puerto Charley	Mexico	0.2
	28 Jul 2026 00:00	Las Tinajas	Mexico	0.2
	28 Jul 2026 00:00	Santo Domingo	Mexico	0.2
	28 Jul 2026 00:30	Altata	Mexico	0.2
	28 Jul 2026 00:30	El Castillo	Mexico	0.2
	28 Jul 2026 01:30	La Playa	Mexico	0.2
	28 Jul 2026 00:00	Queretaro	Mexico	0.2
	28 Jul 2026 00:15	Puerto Cortes	Mexico	0.2
	28 Jul 2026 00:15	El Guatamota	Mexico	0.2
	28 Jul 2026 02:00	Bahia de Tortugas	Mexico	0.2
	28 Jul 2026 06:00	San Blas	Mexico	0.2
	28 Jul 2026 00:00	San Bruno	Mexico	0.2
	28 Jul 2026 00:45	Santa Cruz	Mexico	0.2
	28 Jul 2026 05:45	Arista	Mexico	0.2
	28 Jul 2026 02:00	Desembarcadero de Miller	Mexico	0.2
	28 Jul 2026 00:15	Tastiota	Mexico	0.2
	28 Jul 2026 01:30	Aguaje	Mexico	0.2
	28 Jul 2026 01:30	Ojo de Liebre	Mexico	0.2
	28 Jul 2026 00:15	Perihuete	Mexico	0.2
	28 Jul 2026 00:00	El Barril	Mexico	0.2
	28 Jul 2026 00:00	Coronado	United States	0.2
	28 Jul 2026 00:00	Imperial Beach	United States	0.2
	28 Jul 2026 00:00	Boal	United States	0.2
	28 Jul 2026 00:00	Rosarito	Mexico	0.2
	28 Jul 2026 02:00	La Gloria	Mexico	0.2
	28 Jul 2026 02:00	Chaparral	Mexico	0.2
	28 Jul 2026 00:30	Las Arenitas	Mexico	0.2
	28 Jul 2026 05:30	Buenavista	Mexico	0.2
	28 Jul 2026 01:15	Toro Mocho	Mexico	0.2
	28 Jul 2026 00:15	Monteon	Mexico	0.1
	28 Jul 2026 00:15	La Lima	Mexico	0.1
	28 Jul 2026 00:45	Cuamecate	Mexico	0.1
	28 Jul 2026 00:00	Bahia Kino	Mexico	0.1
	28 Jul 2026 01:15	Huajapan	Mexico	0.1
	28 Jul 2026 01:15	El Roble	Mexico	0.1
	28 Jul 2026 00:00	La Florida	Mexico	0.1
	28 Jul 2026 01:00	Majada Villalobos	Mexico	0.1
	28 Jul 2026 01:00	Salina Cruz	Mexico	0.1
	28 Jul 2026 01:00	Lagarto	Mexico	0.1
	28 Jul 2026 00:45	La Boca	Mexico	0.1
	28 Jul 2026 00:45	Wilmington	United States	0.1
	28 Jul 2026 00:45	Signal Hill	United States	0.1
	28 Jul 2026 00:45	Belmont Shore	United States	0.1
	28 Jul 2026 00:45	Surfside	United States	0.1
	28 Jul 2026 00:45	Seal Beach	United States	0.1
	28 Jul 2026 00:45	Sunset Beach	United States	0.1
	28 Jul 2026 00:45	Huntington Beach	United States	0.1
	28 Jul 2026 00:30	El Martillo	United States	0.1
	28 Jul 2026 00:30	Yarborough	United States	0.1
	28 Jul 2026 00:00	Santa Rosalia	Mexico	0.1
	28 Jul 2026 00:00	El Descanso	Mexico	0.1
	28 Jul 2026 01:30	Cachimba	Mexico	0.1
	28 Jul 2026 02:30	Marmol	Mexico	0.1
	28 Jul 2026 02:30	Florida	Mexico	0.1
	28 Jul 2026 02:30	Mazatlan	Mexico	0.1
	28 Jul 2026 00:00	San Ignacio	Mexico	0.1
	28 Jul 2026 00:00	Agua de las Flores	Mexico	0.1
	28 Jul 2026 04:45	San Francisco del Mar	Mexico	0.1
	28 Jul 2026 04:45	La Majada	Mexico	0.1
	28 Jul 2026 01:30	Cedros	Mexico	0.1
	28 Jul 2026 00:15	Santa Rosalia	Mexico	0.1
	28 Jul 2026 00:00	San Juanico	Mexico	0.1
	28 Jul 2026 00:15	Estero la Bocana	Mexico	0.1
	28 Jul 2026 00:00	Madero Amarillo	Mexico	0.1
	28 Jul 2026 06:00	Barrio Nuevo	Mexico	0.1
	28 Jul 2026 06:00	Zihuatanejo	Mexico	0.1
	28 Jul 2026 00:00	Mulege	Mexico	0.1
	28 Jul 2026 03:45	Quinones	Mexico	0.1
	28 Jul 2026 01:45	La Ribera	Mexico	0.1
	28 Jul 2026 01:45	Punta Colorada	Mexico	0.1
	28 Jul 2026 01:45	Punta Arena	Mexico	0.1
	28 Jul 2026 01:45	Los Tesos	Mexico	0.1
	28 Jul 2026 02:30	Garrapateras	Mexico	0.1
	28 Jul 2026 06:00	El Marques	Mexico	0.1
	28 Jul 2026 00:00	Liliba	Mexico	0.1
	28 Jul 2026 00:30	San Rafael	Mexico	0.1
	28 Jul 2026 03:00	Corpus Christi	United States	0.1
	28 Jul 2026 03:00	North Beach	United States	0.1
	28 Jul 2026 03:00	Gardendale	United States	0.1
	28 Jul 2026 03:00	Doyle	United States	0.1
	28 Jul 2026 03:00	Orange Grove	United States	0.1
	28 Jul 2026 03:00	Peary Place	United States	0.1
	28 Jul 2026 03:00	Portland	United States	0.1
	28 Jul 2026 03:00	Gregory	United States	0.1
	28 Jul 2026 03:00	Flour Bluff	United States	0.1
	28 Jul 2026 03:00	Caruthers Cove Colonia	United States	0.1
	28 Jul 2026 03:00	Ingleside	United States	0.1
	28 Jul 2026 05:45	Copala	Mexico	0.1
	28 Jul 2026 05:45	Marquelia	Mexico	0.1
	28 Jul 2026 00:00	Empalme	Mexico	0.1
	28 Jul 2026 00:45	Puerto Magdalena	Mexico	0.1
	28 Jul 2026 00:45	San Carlos	Mexico	0.1
	28 Jul 2026 02:15	La Palmita	Mexico	0.1
	28 Jul 2026 02:15	Caimanero	Mexico	0.1
	28 Jul 2026 02:15	Jarilla	Mexico	0.1
	28 Jul 2026 02:15	La Puerta	Mexico	0.1
	28 Jul 2026 00:15	Playa Oceano Pacifico	Mexico	0.1
	28 Jul 2026 00:15	Faria	United States	0.1
	28 Jul 2026 00:15	Dulah	United States	0.1
	28 Jul 2026 00:15	San Buenaventura	United States	0.1
	28 Jul 2026 00:15	Ventura	United States	0.1
	28 Jul 2026 00:15	Hollywood By The Sea	United States	0.1
	28 Jul 2026 00:15	Channel Islands Beach	United States	0.1
	28 Jul 2026 00:15	Oxnard	United States	0.1
	28 Jul 2026 00:30	Isla de Palmito del Verde	Mexico	0.1
	28 Jul 2026 00:30	Novillero	Mexico	0.1
	28 Jul 2026 00:15	Adolfo Lopez Mateos	Mexico	0.1
	28 Jul 2026 00:15	Barron	Mexico	0.1
	28 Jul 2026 05:45	Tierra Colorada	Mexico	0.1
	28 Jul 2026 06:00	Kenney Lane West Colonia	United States	0.1
	28 Jul 2026 06:00	Port Ingleside	United States	0.1
	28 Jul 2026 06:00	Indian Trails Lane Colonia	United States	0.1
	28 Jul 2026 06:00	Country Acres Colonia	United States	0.1
	28 Jul 2026 06:00	Country Estates Colonia	United States	0.1
	28 Jul 2026 06:00	Aransas Pass	United States	0.1
	28 Jul 2026 00:30	Azure Vista	United States	0.1
	28 Jul 2026 00:30	Ocean Beach	United States	0.1
	28 Jul 2026 00:30	Mission Beach	United States	0.1
	28 Jul 2026 00:30	Fort Rosecrans	United States	0.1
	28 Jul 2026 00:30	Roseville	United States	0.1
	28 Jul 2026 00:30	Campland on the Bay Trailer Park	United States	0.1
	28 Jul 2026 00:30	Loma Portal	United States	0.1
	28 Jul 2026 00:30	San Diego	United States	0.1
	28 Jul 2026 00:15	Santa Catarina	Mexico	0.1
	28 Jul 2026 00:15	San Jose	Mexico	0.1
	28 Jul 2026 00:15	Atanacio	Mexico	0.1
	28 Jul 2026 00:15	El Paredoncito	Mexico	0.1
	28 Jul 2026 00:15	Borabampo	Mexico	0.1
	28 Jul 2026 00:00	Guaymas	Mexico	0.1
	28 Jul 2026 00:00	San Bruno	Mexico	0.1
	28 Jul 2026 00:00	Loreto	Mexico	0.1
	28 Jul 2026 00:00	Los Dolores	Mexico	0.1
	28 Jul 2026 05:45	Mauricio Gutierrez	Mexico	0.1
	28 Jul 2026 00:30	Newport Beach	United States	0.1
	28 Jul 2026 00:30	Cliff Haven	United States	0.1
	28 Jul 2026 00:30	Bay Shores	United States	0.1
	28 Jul 2026 00:30	Balboa	United States	0.1
	28 Jul 2026 00:30	Corona del Mar	United States	0.1
	28 Jul 2026 00:30	Crystal Cove	United States	0.1
	28 Jul 2026 00:30	San Joaquin Hills	United States	0.1
	28 Jul 2026 01:15	Isla Natividad	Mexico	0.1
	28 Jul 2026 00:00	El Desemboque	Mexico	0.1
	28 Jul 2026 00:00	Cabo Tepoca	Mexico	0.1
	28 Jul 2026 01:30	Punta Mita	Mexico	0.1
	28 Jul 2026 01:30	San Francisco	Mexico	0.1
	28 Jul 2026 01:30	Cruz de Juanacaxtle	Mexico	0.1
	28 Jul 2026 00:00	Tecomate	Mexico	0.1
	28 Jul 2026 00:15	Guasimas	Mexico	0.1
	28 Jul 2026 05:45	Pie Cerro	Mexico	0.1
	28 Jul 2026 00:00	Rancho Cepeda	Mexico	0.1
	28 Jul 2026 00:00	Rancho San Francisco	Mexico	0.1
	28 Jul 2026 00:15	Cachoana	Mexico	0.1
	28 Jul 2026 05:15	Playa Azul	Mexico	0.1
	28 Jul 2026 05:15	Melchor Ocampo	Mexico	0.1
	28 Jul 2026 00:15	Carpinteria	United States	0.1
	28 Jul 2026 00:15	Rincon	United States	0.1
	28 Jul 2026 00:15	Shepards	United States	0.1
	28 Jul 2026 00:15	Punta	United States	0.1
	28 Jul 2026 06:00	Costa Rica	Mexico	0.1
	28 Jul 2026 00:15	Las Bocas	Mexico	0.1
	28 Jul 2026 00:15	Camahuiroa	Mexico	0.1
	28 Jul 2026 00:00	Cedar Point	United States	0.1
	28 Jul 2026 00:00	Beach City	United States	0.1
	28 Jul 2026 00:00	Oak Island	United States	0.1
	28 Jul 2026 00:00	Anahuac	United States	0.1
	28 Jul 2026 03:30	Cuantla	Mexico	0.1
	28 Jul 2026 01:15	Boca del Rio	Mexico	0.1
	28 Jul 2026 02:45	El Mezquite	Mexico	0.1
	28 Jul 2026 00:15	Colonia Camalu	Mexico	0.1
	28 Jul 2026 00:30	Dimas	Mexico	0.1
	28 Jul 2026 05:15	Pesqueria	Mexico	0.1
	28 Jul 2026 00:45	Santa Cruz	Mexico	0.1
	28 Jul 2026 00:45	La Ventana	Mexico	0.1
	28 Jul 2026 00:45	Ensenada de los Muertos	Mexico	0.1
	28 Jul 2026 06:00	Nuxco	Mexico	0.1
	28 Jul 2026 00:00	Puerto Libertad	Mexico	0.1
	28 Jul 2026 00:00	La Jolla	United States	0.1
	28 Jul 2026 00:00	The Muirlands	United States	0.1
	28 Jul 2026 00:00	Easter Cross	United States	0.1
	28 Jul 2026 00:00	Malibu	United States	0.1
	28 Jul 2026 00:00	Monte Nido	United States	0.1
	28 Jul 2026 00:00	Las Flores	United States	0.1
	28 Jul 2026 00:00	Castellammare	United States	0.1
	28 Jul 2026 00:00	Pacific Palisades	United States	0.1
	28 Jul 2026 00:00	Santa Monica	United States	0.1
	28 Jul 2026 00:00	Sawtelle	United States	0.1
	28 Jul 2026 00:00	Marina del Rey	United States	0.1
	28 Jul 2026 00:00	Playa del Rey	United States	0.1
	28 Jul 2026 00:00	Alsace	United States	0.1
	28 Jul 2026 00:00	El Segundo	United States	0.1
	28 Jul 2026 00:00	Manhattan Beach	United States	0.1
	28 Jul 2026 00:00	Hermosa Beach	United States	0.1
	28 Jul 2026 00:00	Clifton	United States	0.1
	28 Jul 2026 00:00	Redondo Beach	United States	0.1
	28 Jul 2026 00:45	Bahia Asuncion	Mexico	0.1
	28 Jul 2026 00:00	Puertecitos	Mexico	0.1
	28 Jul 2026 05:45	Acapulco	Mexico	0.1
	28 Jul 2026 05:45	Puerto Escondido	Mexico	0.1
	28 Jul 2026 05:45	Paso Hondo	Mexico	0.1
	28 Jul 2026 05:45	Chagues	Mexico	0.1
	28 Jul 2026 00:00	Los Burros	Mexico	0.1
	28 Jul 2026 00:00	San Carlos	Mexico	0.1
	28 Jul 2026 00:00	Las Flores	United States	0.1
	28 Jul 2026 00:00	Stuart	United States	0.1
	28 Jul 2026 00:00	Fallbrook Junction	United States	0.1
	28 Jul 2026 00:00	Camp Pendleton South	United States	0.1
	28 Jul 2026 00:00	Escondido Junction	United States	0.1
	28 Jul 2026 00:00	Oceanside	United States	0.1
	28 Jul 2026 00:00	Carlsbad	United States	0.1
	28 Jul 2026 00:00	Ponto	United States	0.1
	28 Jul 2026 00:00	Leucadia	United States	0.1
	28 Jul 2026 06:00	Mustang Beach	United States	0.1
	28 Jul 2026 06:00	Port Aransas	United States	0.1

Disclaimer - Copyright
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.