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

27 Jul 2026 06 UTC

click on

to select bulletin time

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	Mexico
Exposed population	No people in Category 1 or higher
Maximum wind speed	198 km/h
Maximum storm surge	0.3 m (27 Jul 08:00 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	198 km/h	0.3 m	171 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)

TOP

Wind

Wind exposed population - AoIs

Estimations based on the bulletin of 27 Jul 2026 06:00 UTC

Category	Country	Population
Tropical Storm	Mexico	7,593

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	-		-	-	-	-	-	Mexico

Download:

Impact estimation for the next 72h

TOP

Rainfall

445 mm

Up to 30 thousand can be affected by rain higher than 100mm (see SSHS)

Rain exposed population - AoIs

Estimations based on the bulletin of 27 Jul 2026 06:00 UTC

Level	Country	Population
100-250 mm	Mexico	25,448
50-100 mm	Mexico	4,124,412

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	458	30 thousand			-	-	-	-	Mexico

Impact estimation for the next 72h

TOP

StormSurge

0.3 m

The maximum Storm surge height is 0.3m in Puerto Venustiano Carranza, Mexico. This height is estimated for 27 Jul 2026 08:00 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 27 Jul 2026 06:00 UTC

Level	Date (UTC)	Name	Country	Storm surge height (m)
	27 Jul 2026 08:00	Puerto Venustiano Carranza	Mexico	0.3
	27 Jul 2026 07:45	Desembarcadero de Miller	Mexico	0.3
	27 Jul 2026 08:00	Bahia de Tortugas	Mexico	0.2
	27 Jul 2026 06:15	La Florida	Mexico	0.2
	27 Jul 2026 06:15	Franciscan Village	United States	0.2
	27 Jul 2026 06:15	Carpinteria	United States	0.2
	27 Jul 2026 06:15	Rincon	United States	0.2
	27 Jul 2026 06:15	Shepards	United States	0.2
	27 Jul 2026 06:15	Punta	United States	0.2
	27 Jul 2026 06:15	Faria	United States	0.2
	27 Jul 2026 06:15	Dulah	United States	0.2
	27 Jul 2026 06:15	San Buenaventura	United States	0.2
	27 Jul 2026 06:15	Ventura	United States	0.2
	27 Jul 2026 06:15	Hollywood By The Sea	United States	0.2
	27 Jul 2026 07:30	Cedros	Mexico	0.2
	27 Jul 2026 06:00	La Choya	Mexico	0.2
	27 Jul 2026 06:00	Puerto Penasco	Mexico	0.2
	27 Jul 2026 06:00	Rancho Bahia	Mexico	0.2
	27 Jul 2026 06:00	San Felipe	Mexico	0.2
	27 Jul 2026 06:15	Puertecitos	Mexico	0.2
	27 Jul 2026 06:00	Molino	Mexico	0.2
	27 Jul 2026 06:00	Molino Lacy	Mexico	0.2
	27 Jul 2026 06:30	Madero Amarillo	Mexico	0.2
	27 Jul 2026 06:30	Puerto Cortes	Mexico	0.2
	27 Jul 2026 06:30	El Guatamota	Mexico	0.2
	27 Jul 2026 07:00	Rancho Cepeda	Mexico	0.2
	27 Jul 2026 07:30	El Sauzal	Mexico	0.2
	27 Jul 2026 07:30	Cabo Punta Banda	Mexico	0.2
	27 Jul 2026 07:30	Ensenada	Mexico	0.2
	27 Jul 2026 06:00	El Tornillal	Mexico	0.2
	27 Jul 2026 07:45	El Roble	Mexico	0.2
	27 Jul 2026 07:45	Cachimba	Mexico	0.2
	27 Jul 2026 06:00	El Golfo de Santa Clara	Mexico	0.2
	27 Jul 2026 06:00	Agua de las Flores	Mexico	0.2
	27 Jul 2026 06:00	Bahia Kino	Mexico	0.2
	27 Jul 2026 06:00	Cabo Tepoca	Mexico	0.2
	27 Jul 2026 06:00	Puerto Libertad	Mexico	0.2
	27 Jul 2026 07:00	Buenaventura	Mexico	0.2
	27 Jul 2026 08:15	Summerland	United States	0.2
	27 Jul 2026 08:15	Serena Park	United States	0.2
	27 Jul 2026 06:00	Tecomate	Mexico	0.2
	27 Jul 2026 07:00	Agua del Coyote	Mexico	0.2
	27 Jul 2026 07:00	Las Tinajas	Mexico	0.2
	27 Jul 2026 06:30	San Juanico	Mexico	0.2
	27 Jul 2026 06:30	Boca del Melgoita	Mexico	0.2
	27 Jul 2026 06:30	Rancho San Francisco	Mexico	0.2
	27 Jul 2026 06:30	Coronado	United States	0.2
	27 Jul 2026 06:30	Imperial Beach	United States	0.2
	27 Jul 2026 06:30	Boal	United States	0.2
	27 Jul 2026 06:30	Rosarito	Mexico	0.2
	27 Jul 2026 07:00	Rancho Boca de San Jose	Mexico	0.2
	27 Jul 2026 07:00	Erendria	Mexico	0.2
	27 Jul 2026 07:15	Channel Islands Beach	United States	0.2
	27 Jul 2026 07:15	Oxnard	United States	0.2
	27 Jul 2026 08:15	Santa Cruz	Mexico	0.2
	27 Jul 2026 08:15	El Nuevo	Mexico	0.2
	27 Jul 2026 08:15	Arista	Mexico	0.2
	27 Jul 2026 06:00	El Desemboque	Mexico	0.2
	27 Jul 2026 08:00	Huajapan	Mexico	0.2
	27 Jul 2026 07:30	San Blas	Mexico	0.2
	27 Jul 2026 07:30	Santa Cruz	Mexico	0.2
	27 Jul 2026 08:30	Novillero	Mexico	0.2
	27 Jul 2026 06:30	Azure Vista	United States	0.2
	27 Jul 2026 06:30	Fort Rosecrans	United States	0.2
	27 Jul 2026 06:30	Roseville	United States	0.2
	27 Jul 2026 06:30	San Diego	United States	0.2
	27 Jul 2026 07:15	Queretaro	Mexico	0.2
	27 Jul 2026 07:15	Santo Domingo	Mexico	0.2
	27 Jul 2026 06:30	Colonia Camalu	Mexico	0.2
	27 Jul 2026 07:30	Rolling Hills Estates	United States	0.2
	27 Jul 2026 07:30	Rolling Hills	United States	0.2
	27 Jul 2026 07:30	San Pedro	United States	0.2
	27 Jul 2026 07:30	Wilmington	United States	0.2
	27 Jul 2026 07:30	Signal Hill	United States	0.2
	27 Jul 2026 07:30	Belmont Shore	United States	0.2
	27 Jul 2026 07:30	Surfside	United States	0.2
	27 Jul 2026 07:30	Seal Beach	United States	0.2
	27 Jul 2026 07:30	Sunset Beach	United States	0.2
	27 Jul 2026 08:15	Isla de Palmito del Verde	Mexico	0.2
	27 Jul 2026 06:00	Mission	United States	0.2
	27 Jul 2026 06:00	Montecito	United States	0.2
	27 Jul 2026 06:45	Santa Catarina	Mexico	0.2
	27 Jul 2026 07:45	Cuamecate	Mexico	0.2
	27 Jul 2026 06:45	Puerto Magdalena	Mexico	0.2
	27 Jul 2026 06:45	San Carlos	Mexico	0.2
	27 Jul 2026 07:30	Malibu	United States	0.2
	27 Jul 2026 07:30	Monte Nido	United States	0.2
	27 Jul 2026 07:30	Las Flores	United States	0.2
	27 Jul 2026 07:30	Castellammare	United States	0.2
	27 Jul 2026 07:30	Pacific Palisades	United States	0.2
	27 Jul 2026 07:30	Santa Monica	United States	0.2
	27 Jul 2026 07:30	Sawtelle	United States	0.2
	27 Jul 2026 07:30	Marina del Rey	United States	0.2
	27 Jul 2026 07:30	Playa del Rey	United States	0.2
	27 Jul 2026 07:30	Alsace	United States	0.2
	27 Jul 2026 07:30	El Segundo	United States	0.2
	27 Jul 2026 07:30	Manhattan Beach	United States	0.2
	27 Jul 2026 07:30	Hermosa Beach	United States	0.2
	27 Jul 2026 07:30	Clifton	United States	0.2
	27 Jul 2026 07:30	Redondo Beach	United States	0.2
	27 Jul 2026 06:00	Empalme	Mexico	0.2
	27 Jul 2026 07:30	Pesqueria	Mexico	0.2
	27 Jul 2026 07:30	San Francisco del Mar	Mexico	0.2
	27 Jul 2026 07:30	La Majada	Mexico	0.2
	27 Jul 2026 07:15	El Castillo	Mexico	0.2
	27 Jul 2026 07:15	Las Arenitas	Mexico	0.2
	27 Jul 2026 08:15	Hope Ranch	United States	0.1
	27 Jul 2026 06:30	Isla Natividad	Mexico	0.1
	27 Jul 2026 08:00	Toro Mocho	Mexico	0.1
	27 Jul 2026 06:45	Johnson's Bayou	United States	0.1
	27 Jul 2026 06:45	Constance Beach	United States	0.1
	27 Jul 2026 06:45	Peveto Beach	United States	0.1
	27 Jul 2026 08:00	Cuantla	Mexico	0.1
	27 Jul 2026 06:00	Guasimas	Mexico	0.1
	27 Jul 2026 07:30	Sycamore	United States	0.1
	27 Jul 2026 07:30	Solromar	United States	0.1
	27 Jul 2026 07:30	Malibu West	United States	0.1
	27 Jul 2026 07:30	Point Dume	United States	0.1
	27 Jul 2026 07:30	Malibu Vista	United States	0.1
	27 Jul 2026 06:15	Coromar	United States	0.1
	27 Jul 2026 06:15	Isla Vista	United States	0.1
	27 Jul 2026 06:15	Goleta	United States	0.1
	27 Jul 2026 06:00	El Barril	Mexico	0.1
	27 Jul 2026 06:00	Playa Oceano Pacifico	Mexico	0.1
	27 Jul 2026 07:00	Huntington Beach	United States	0.1
	27 Jul 2026 07:15	Two Harbors	United States	0.1
	27 Jul 2026 07:15	Avalon	United States	0.1
	27 Jul 2026 06:30	Sabine	United States	0.1
	27 Jul 2026 06:30	Sabine Pass	United States	0.1
	27 Jul 2026 07:00	La Boca	Mexico	0.1
	27 Jul 2026 06:15	Topolobampo	Mexico	0.1
	27 Jul 2026 06:15	Cachoana	Mexico	0.1
	27 Jul 2026 06:00	Loreto	Mexico	0.1
	27 Jul 2026 06:00	Ligui	Mexico	0.1
	27 Jul 2026 06:00	Tripui	Mexico	0.1
	27 Jul 2026 06:00	San Cosme	Mexico	0.1
	27 Jul 2026 07:15	Santa Marie	Mexico	0.1
	27 Jul 2026 07:30	Palos Verdes Estates	United States	0.1
	27 Jul 2026 07:30	Rancho Palos Verdes	United States	0.1
	27 Jul 2026 06:45	Ocean Beach	United States	0.1
	27 Jul 2026 06:45	Mission Beach	United States	0.1
	27 Jul 2026 06:45	Campland on the Bay Trailer Park	United States	0.1
	27 Jul 2026 06:45	Loma Portal	United States	0.1
	27 Jul 2026 07:30	El Nido	United States	0.1
	27 Jul 2026 07:30	Malibu Bowl	United States	0.1
	27 Jul 2026 11:45	Buenavista	Mexico	0.1
	27 Jul 2026 06:00	Guaymas	Mexico	0.1
	27 Jul 2026 07:00	El Rosario	Mexico	0.1
	27 Jul 2026 06:15	Adolfo Lopez Mateos	Mexico	0.1
	27 Jul 2026 06:00	San Bruno	Mexico	0.1
	27 Jul 2026 08:30	La Puerta	Mexico	0.1
	27 Jul 2026 08:00	Concepcion	United States	0.1
	27 Jul 2026 08:00	San Augustine	United States	0.1
	27 Jul 2026 08:00	Sacate	United States	0.1
	27 Jul 2026 08:00	Las Cruces	United States	0.1
	27 Jul 2026 08:00	Gaviota	United States	0.1
	27 Jul 2026 08:00	Lento	United States	0.1
	27 Jul 2026 07:45	Naples	United States	0.1
	27 Jul 2026 07:00	Newport Beach	United States	0.1
	27 Jul 2026 07:00	Cliff Haven	United States	0.1
	27 Jul 2026 07:00	Bay Shores	United States	0.1
	27 Jul 2026 07:00	Balboa	United States	0.1
	27 Jul 2026 06:30	Tajiguas	United States	0.1
	27 Jul 2026 06:30	Capitan	United States	0.1
	27 Jul 2026 07:30	El Descanso	Mexico	0.1
	27 Jul 2026 07:30	Corona del Mar	United States	0.1
	27 Jul 2026 07:30	Crystal Cove	United States	0.1
	27 Jul 2026 07:30	San Joaquin Hills	United States	0.1
	27 Jul 2026 07:30	Emerald Bay	United States	0.1
	27 Jul 2026 07:30	Laguna Beach	United States	0.1
	27 Jul 2026 07:30	Canyon Acres	United States	0.1
	27 Jul 2026 07:30	Top of the World	United States	0.1
	27 Jul 2026 07:30	South Laguna	United States	0.1
	27 Jul 2026 06:00	San Jose	Mexico	0.1
	27 Jul 2026 06:00	Atanacio	Mexico	0.1
	27 Jul 2026 06:00	San Rafael	Mexico	0.1
	27 Jul 2026 08:00	Sudden	United States	0.1
	27 Jul 2026 08:00	Jalama	United States	0.1
	27 Jul 2026 06:00	La Gloria	Mexico	0.1
	27 Jul 2026 06:00	Chaparral	Mexico	0.1
	27 Jul 2026 09:00	Flake	United States	0.1
	27 Jul 2026 09:00	Oak Island	United States	0.1
	27 Jul 2026 09:00	Elmgrove	United States	0.1
	27 Jul 2026 09:00	Crystal Beach	United States	0.1
	27 Jul 2026 09:00	Patton	United States	0.1
	27 Jul 2026 09:00	Bolivar Peninsula	United States	0.1
	27 Jul 2026 09:00	Caplen	United States	0.1
	27 Jul 2026 09:00	Gilchrist	United States	0.1
	27 Jul 2026 06:00	San Bruno	Mexico	0.1
	27 Jul 2026 06:00	Mulege	Mexico	0.1
	27 Jul 2026 06:45	Garrapateras	Mexico	0.1
	27 Jul 2026 06:45	Majada Villalobos	Mexico	0.1
	27 Jul 2026 06:45	Salina Cruz	Mexico	0.1
	27 Jul 2026 09:30	Aguaje	Mexico	0.1
	27 Jul 2026 06:00	Los Dolores	Mexico	0.1
	27 Jul 2026 07:30	Capistrano Beach	United States	0.1
	27 Jul 2026 06:45	La Jolla	United States	0.1
	27 Jul 2026 06:45	The Muirlands	United States	0.1
	27 Jul 2026 06:45	Easter Cross	United States	0.1
	27 Jul 2026 07:15	La Mision	Mexico	0.1
	27 Jul 2026 07:15	Encino Solo	Mexico	0.1
	27 Jul 2026 07:00	San Clemente	United States	0.1
	27 Jul 2026 07:00	Agra	United States	0.1
	27 Jul 2026 07:00	Las Flores	United States	0.1
	27 Jul 2026 06:00	Santa Rosalia	Mexico	0.1
	27 Jul 2026 06:15	Santa Rosalia	Mexico	0.1
	27 Jul 2026 06:45	Sorrento	United States	0.1
	27 Jul 2026 06:15	La Fortuna	Mexico	0.1
	27 Jul 2026 06:15	El Cardoncito	Mexico	0.1
	27 Jul 2026 06:45	Leucadia	United States	0.1
	27 Jul 2026 06:45	Encinitas	United States	0.1
	27 Jul 2026 06:45	Cardiff-by-the-Sea	United States	0.1
	27 Jul 2026 06:45	Solana Beach	United States	0.1
	27 Jul 2026 06:45	Green Valley Mobile Estates	United States	0.1
	27 Jul 2026 06:45	Del Mar	United States	0.1
	27 Jul 2026 08:15	Caimanero	Mexico	0.1
	27 Jul 2026 08:15	Jarilla	Mexico	0.1
	27 Jul 2026 07:30	High Island	United States	0.1
	27 Jul 2026 06:00	Rancho Datilari	Mexico	0.1
	27 Jul 2026 08:30	La Playa	Mexico	0.1
	27 Jul 2026 06:00	Estero la Bocana	Mexico	0.1
	27 Jul 2026 07:00	Stuart	United States	0.1
	27 Jul 2026 07:00	Fallbrook Junction	United States	0.1
	27 Jul 2026 07:00	Camp Pendleton South	United States	0.1
	27 Jul 2026 07:00	Escondido Junction	United States	0.1
	27 Jul 2026 07:00	Oceanside	United States	0.1
	27 Jul 2026 06:45	Ponto	United States	0.1
	27 Jul 2026 06:15	Liliba	Mexico	0.1
	27 Jul 2026 07:00	Tastiota	Mexico	0.1
	27 Jul 2026 06:00	San Carlos	Mexico	0.1
	27 Jul 2026 07:00	Carlsbad	United States	0.1
	27 Jul 2026 09:30	Perihuete	Mexico	0.1
	27 Jul 2026 09:30	Dimas	Mexico	0.1
	27 Jul 2026 07:15	Lagarto	Mexico	0.1
	27 Jul 2026 07:15	Costa Rica	Mexico	0.1
	27 Jul 2026 08:00	Datilito	Mexico	0.1
	27 Jul 2026 08:00	La Paz	Mexico	0.1
	27 Jul 2026 08:00	Rosario	Mexico	0.1
	27 Jul 2026 06:15	Las Bocas	Mexico	0.1
	27 Jul 2026 06:15	Camahuiroa	Mexico	0.1
	27 Jul 2026 08:15	Boca del Rio	Mexico	0.1
	27 Jul 2026 07:15	Bahia Asuncion	Mexico	0.1
	27 Jul 2026 06:15	San Ignacio	Mexico	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.