Overall Green Tropical Cyclone for ARTHUR-26 in United States on 16 Jun 2026 15:00 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 ARTHUR-26

in United States

16 Jun 2026 15 UTC

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Meteorological source:

GDACS NOAA

Impact Single TC

Impact based on all weather systems in the area

Impact

Tropical Cyclone ARTHUR-26 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	74 km/h
Maximum storm surge	1.9 m (17 Jun 19:00 UTC)
Vulnerability	Low (United States)
Landfall	between 17 Jun 2026 12:00 - 18 Jun 2026 00:00 in United States

GDACS Score

GDACS score for Tropical Cyclones is 0.5 (GREEN Level), 1.5 (ORANGE Level), 2.5 (RED Level)
For more info on GDACS core click here.

	Wind	Storm surge	Rainfall	GDACS score
Current	65 km/h	1.9 m	n.a.	0.5
Overall	74 km/h	1.9 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 12.7 million people in Tropical Storm strength or higher (see SSHS)

Impact Timeline

Level	N°	Date (UTC)	Max Winds (km/h)	Population in Tropical Storm or higher	Population in Cat 1. or higher	Countries
	1	16 Jun 2026 15:00	65	12.7 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	16 Jun 2026 15:00	Tropical depression	46	no people	8.3 million people	27, -98
1	17 Jun 2026 12:00	Tropical storm	65	no people	10.5 million people	28.2, -95.8
1	18 Jun 2026 00:00	Tropical storm	65	no people	11.8 million people	29.6, -93.9	United States
1	18 Jun 2026 12:00	Tropical depression	46	no people	no people	31.6, -91.7	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	Population in Tropical Storm or higher strength
United States	12.6 million people

Provinces

Region Province	Country	Population in Tropical Storm or higher strength
Texas	United States	9.5 million people
Louisiana	United States	2.7 million people
Mississippi	United States	410000 people
Arkansas	United States	<1000 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)
Kingsville NAS	NQI	15	Mil.	Paved	No	8000
Oliver Till		26				0
Bishop Municipal		17				0
Tgp 1		33				0
Dean		14				0
Old Hoppe Place		29				0
Industrial Helicopters Inc		3				0
Nueces County		24				0
Rabb Dusting Inc		25				0
Cuddihy Field	CUX	12				0
Cabaniss Field Nalf	NGW	10				0
Waldron Field Nalf		8				0
Corpus Christi International	CRP	13	Civ.	Paved	Yes	7500
Texas Dept. of Public Safety		11				0
High Man Tower Airstrip		27				0
D.F.C.H.		9				0
Hpl		18				0
Corpus Christi NAS	NGP	6	Mil.	Paved	Yes	8000
Memorial Medical Center		12				0
San Patricio International		15				0
Mustang Island		3				0
Hunt		12				0
Jbh Aerospace		5				0
Magee		11				0
San Patricio County		15				0
Arrowhead		50				0
Los Ebanos Ranch		69				0
T P Mc Campbell		5				0
Mustang Beach		2				0
Aransas Pass		1				0
Coastal Bend Hospital		3				0
San Jose Island		3				0
Memorial Hospital		15				0
Beeville Municipal		82				0
Aransas County	RKP	8	Civ.	Paved	Yes	5600
Chase Field NAS	NIR	58				0
Rooke Field	RFG	17	Civ.	Paved	No	4500
Brown Ranch		99				0
Mellon Ranch		12				0
Kalt Ranch		5				0
Aransas Natl Wldlife Refuge		3				0
Cig 804		7				0
Goliad Nalf		99				0
Porter Ranch		127				0
Gulf Coast		11				0
Karnes County		89				0
Whatley Flying Service		6				0
Green Lake Ranch		15				0
Tanner's		5				0
Port O'connor Base (Ehi)		2				0
Cig 806		7				0
Yorktown		73				0
Victoria Bank & Trust Motor Garage		35				0
Air Logistics		2				0
Big Duke's Place		2				0
Calhoun County		10				0
Citizens Medical Center		29				0
Ball		38				0
County - Foster	VCT	35	Civ.	Paved	Yes	9100
Lempa		75				0
Pierce Field		2				0
Cuero Municipal		65				0
Cuero Community Hospital		64				0
Wolf Point		4				0
Sartwelle Ranch		5				0
Joye Ranch		85				0
Matagorda Peninsula		3				0
Whites		13				0
Dobbs Ranch		52				0
Kubecka Aviation		6				0
Palacios Municipal	PSX	5	Civ.	Paved	Yes	5000
Kubecka Flying Service Inc.		20				0
Hahns		16				0
Trull		5				0
Jackson County		19				0
Yoakum Municipal		112				0
Calaway		23				0
Pearson Ranch Private		107				0
Fenner Ranch		38				0
South Texas Project		10				0
Gerum Farm		130				0
Flying V Ranch		18				0
Stovall Ranch Nr 1		33				0
Matagorda Shore Facility		2				0
Hallettsville Municipal		84				0
Smith Aviation Inc		23				0
Norris Raun Ranch		33				0
Gonzales Municipal		108				0
W D Cornilius Ranch		14				0
Dean Ranch		122				0
El Campo Metro Airport Inc.		32				0
Station 24		17				0
Cig 809		16				0
Fehmel Dusting Service		15				0
Galaxy Ranch		54				0
Thompson Flyers		29				0
Moulton Municipal		114				0
El Campo Airpark		39				0
Rodgers Roost		39				0
Lesikar Ranch		84				0

Ports

Name	LOCODE	Country
Corpus Christi	USCRP	Wake Island
Ingleside		Wake Island
Port Ingleside		Wake Island
Port Aransas		Wake Island
Rockport		Wake Island
Port O'Connor		Wake Island
Point Comfort	USPCR	Wake Island
Port Lavaca	USPLV	Wake Island
Palacios		Wake Island
Freeport	USFRP	Wake Island
Galveston	USGLS	Wake Island
Houston		Wake Island
Texas City	USTXT	Wake Island
Pasadena	USPSD	Wake Island
Port Adams	USNSW	Wake Island
Port Bolivar		Wake Island
Baytown	USHPY	Wake Island
Sabine	USSAB	Wake Island
Parlier	USPAR	Wake Island
Port Arthur	USPOA	Wake Island
Beaumont	USBPT	Wake Island
Smith's Bluff	USSML	Wake Island
Port Neches	USPON	Wake Island
Atreco	USATR	Wake Island
Orange	USORG	Wake Island
Cameron	USCXM	Wake Island
Haymark Terminal		Wake Island
Lake Charles	USLCH	Wake Island
Mars	USXJB	Wake Island
Morgan City	USMGN	Wake Island
Plaquemine	USPLQ	Wake Island
Saint Gabriel		Wake Island
Donaldsonville	USDNA	Wake Island
Baton Rouge	USBTR	Wake Island
Geismar	USGSM	Wake Island
Saint James		Wake Island
Burnside		Wake Island

Dams

Reservoir	Dam Name	River	Year
Lake Corpus Christi	Wesley E. Seale Dam	Nueces River	1958
	Coleto Creek Dam	Coleto Creek	1980
	Prudential Reservoir 3	Trib. Kellers Creek	1976
	Palmetto Bend Dam	Navidad River	1981
	Cooling Reservoir Dam	Offstream Colorado River	1981
	Brazoria Reservoir Dam	Offstream Brazos River	1954
	William Harris Reservoir Dam	Offstream Oyster Creek	1947
	Cedar Creek Dam	Cedar Creek	1977
Lake George	Smithers Lake Dam	Dry Creek	1957
	Lake Houston Dam	San Jacinto River	1954
	Cedar Bayou Generating Pond Levee	Cedar Bayou	1972
Lake Conroe	Conroe Dam	West Fork of San Jacinto River	1973
	Gibbons Creek Dam	Gibbons Creek	1981
	Lake Anahuac Levee	Turtle Bayou	n/a
	Lewis Creek Dam	Lewis Creek	1969
Lake Livingston	Livingston Dam	Trinity River	1969
B.A. Steinhagen Lake	Town Bluff Dam	Neches River	1951
	Lake Kurth Dam	Trib. Angelina River	1960
Sam Rayburn Reservoir	Sam Rayburn Dam And Reservoir	Angelina River	1965
Toledo Bend	Toledo Bend	Sabine	1966
Bundicks Lake	Bundicks Creek Dam	Bundicks Creek	1961
Lake Anacoco	Lower Anacoco Dam	Bayou Anacoco	1951
Vernon Lake	Vernon Lake Dam	Bayou Anacoco	1961
Millers Lake	Millers Lake	Trib. Bayou des Cannes	1947
Chicot Lake	Chicot Lake Dam	Bayou Chicot	1953
Cotile Lake	Cotile Lake Dam	Cotile Creek	1965
Kincaid Lake	Kincaid Reservoir	Trib. Bayou Boeuf	1972
Indian Creek	Indian Creek Dam	Indian Creek	1972
Sibley Lake	Sibley Lake Dam	Youngs Bayou	1962
	Nantachie Lake Dam	Bayou Nantachie	1964
John K. Kelly Grand Bayou Reservoir	Grand Bayou Reservoir Dam	Grand Bayou	1994
Iatt Lake	Iatt Lake Dam	Bayou Rigolette	1957
Black Lake Bayou Reservoir	Black Lake Bayou Dam	Black Lake Bayou	1990
Kepler Creek Lake	Kepler Creek Dam	Kepler Creek	1958
	False River Spillway	False River	1948
	Larto Lake Dam	Larto Bayou	1959
Caney Lake	Caney Creek Dam	Caney Creek	1986
	Turkey Creek Dam	Trib. Turkey Creek	1953
Bayou Darbonne Reservoir	Bayou Darbonne Dam	Bayou Darbonne	1961
Black Bayou Lake	Hannas Run Dam	Trib. Bayou Besiard	1932

Nuclear Facilities

Site Name	Type	Name	Country
Site-Kleberg	Nuclear Fuel Cycle	Kingsville Dome	United States of America
Site-South Texas	Nuclear Power Reactor	South Texas-1	United States of America
Site-South Texas	Nuclear Power Reactor	South Texas-2	United States of America
Site-River Bend	Nuclear Fuel Cycle	River Bend NPP Site	United States of America
Site-River Bend	Nuclear Power Reactor	River Bend	United States of America
Site-Grand Gulf	Nuclear Power Reactor	Grand Gulf-1	United States of America
Site-Grand Gulf	Nuclear Fuel Cycle	Grand Gulf NPP Site ISFSI	United States of America

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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

1.9 m

The maximum Storm surge height is 1.9m in Nadeau, United States. This height is estimated for 17 Jun 2026 19:00 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 (135 locations). Calculation based on advisory number 1 of 16 Jun 2026 15:00:00 UTC. (Simulation using 0.5 minute resolution)

Level	Date (UTC)	Name	Country	Storm surge height (m)
	17 Jun 2026 19:00	Nadeau	United States	1.9
	17 Jun 2026 19:00	Texas City Junction	United States	1.9
	17 Jun 2026 19:00	Bayou Vista	United States	1.9
	17 Jun 2026 19:00	Texas City	United States	1.9
	17 Jun 2026 19:00	Anderson Ways	United States	1.9
	17 Jun 2026 19:00	Virginia Point	United States	1.9
	17 Jun 2026 19:00	Port Bolivar	United States	1.9
	17 Jun 2026 19:00	Fort Travis	United States	1.9
	17 Jun 2026 19:00	Flake	United States	1.9
	17 Jun 2026 19:00	Elmgrove	United States	1.9
	17 Jun 2026 19:00	Crystal Beach	United States	1.9
	17 Jun 2026 20:00	Bolivar Peninsula	United States	1.7
	17 Jun 2026 22:00	Johnson's Bayou	United States	1.6
	17 Jun 2026 22:00	Constance Beach	United States	1.6
	17 Jun 2026 22:00	Peveto Beach	United States	1.6
	17 Jun 2026 22:00	Holly Beach	United States	1.6
	17 Jun 2026 21:00	Galveston	United States	1.5
	17 Jun 2026 21:00	High Island	United States	1.5
	17 Jun 2026 22:00	Cameron	United States	1.4
	17 Jun 2026 19:00	Patton	United States	1.4
	17 Jun 2026 19:00	Caplen	United States	1.4
	17 Jun 2026 20:00	Gilchrist	United States	1.4
	17 Jun 2026 22:00	Oak Grove	United States	1.3
	17 Jun 2026 17:00	Jamaica Beach	United States	1.2
	18 Jun 2026 01:00	Grand Chenier	United States	1.2
	17 Jun 2026 17:00	Mims	United States	1.2
	17 Jun 2026 17:00	Hoskins	United States	1.2
	17 Jun 2026 17:00	Port Morris	United States	1.2
	18 Jun 2026 03:00	Intracoastal City	United States	1.2
	17 Jun 2026 17:00	Red Fish Cove	United States	1.1
	17 Jun 2026 17:00	Bay Harbor	United States	1.1
	17 Jun 2026 17:00	Sea Isle	United States	1.1
	17 Jun 2026 16:00	Hoskins	United States	1.1
	17 Jun 2026 16:00	Valasco Heights	United States	1.1
	17 Jun 2026 16:00	Freeport	United States	1.1
	17 Jun 2026 16:00	Surfside Beach	United States	1.1
	17 Jun 2026 15:00	Quintana	United States	1.0
	17 Jun 2026 15:00	Surfside	United States	1.0
	18 Jun 2026 02:00	Cheniere Au Tigre	United States	1.0
	18 Jun 2026 03:00	South Bend	United States	1.0
	18 Jun 2026 03:00	Ellerstie	United States	1.0
	18 Jun 2026 03:00	Gordy	United States	0.9
	17 Jun 2026 15:00	Gulf Park	United States	0.9
	17 Jun 2026 09:00	Port O'Connor	United States	0.9
	17 Jun 2026 09:00	Palacios	United States	0.9
	17 Jun 2026 15:00	Bryan Beach	United States	0.9
	17 Jun 2026 10:00	Matagorda	United States	0.7
	17 Jun 2026 10:00	Chinquapin	United States	0.7
	17 Jun 2026 05:00	Spanish Village	United States	0.5
	17 Jun 2026 03:00	Kenney Lane West Colonia	United States	0.4
	17 Jun 2026 03:00	Port Ingleside	United States	0.4
	17 Jun 2026 03:00	Indian Trails Lane Colonia	United States	0.4
	17 Jun 2026 03:00	Country Acres Colonia	United States	0.4
	17 Jun 2026 03:00	Country Estates Colonia	United States	0.4
	17 Jun 2026 03:00	Aransas Pass	United States	0.4
	17 Jun 2026 03:00	Estes	United States	0.4
	17 Jun 2026 03:00	Rockport	United States	0.4
	17 Jun 2026 03:00	Shell Ridge	United States	0.4
	17 Jun 2026 03:00	Copano Village	United States	0.4
	17 Jun 2026 03:00	Fulton	United States	0.4
	17 Jun 2026 00:00	Flour Bluff	United States	0.3
	17 Jun 2026 23:00	Leeville	United States	0.3
	17 Jun 2026 01:00	Mustang Beach	United States	0.3
	17 Jun 2026 01:00	Port Aransas	United States	0.3
	18 Jun 2026 00:00	Bassa Bassa	United States	0.3
	18 Jun 2026 00:00	Port Fourchon	United States	0.3
	17 Jun 2026 22:00	Gulf Park Estates	United States	0.3
	18 Jun 2026 00:00	Grand Ecaille	United States	0.2
	17 Jun 2026 23:00	West Point	United States	0.2
	18 Jun 2026 00:00	Breton	United States	0.2
	16 Jun 2026 20:00	Yarborough	United States	0.2
	17 Jun 2026 23:00	Hilda	United States	0.2
	17 Jun 2026 23:00	Gautier	United States	0.2
	17 Jun 2026 23:00	Pascagoula	United States	0.2
	18 Jun 2026 01:00	Cheniere Caminada	United States	0.2
	18 Jun 2026 01:00	Grand Isle	United States	0.2
	18 Jun 2026 00:00	Ostrica	United States	0.2
	18 Jun 2026 00:00	Sunrise	United States	0.2
	18 Jun 2026 00:00	Buras	United States	0.2
	18 Jun 2026 01:00	Neptune	United States	0.2
	18 Jun 2026 01:00	Fort Jackson	United States	0.2
	18 Jun 2026 04:00	Celestum	Mexico	0.1
	18 Jun 2026 01:00	Boothville	United States	0.1
	17 Jun 2026 23:00	Bayou La Batre	United States	0.1
	17 Jun 2026 23:00	Coden	United States	0.1
	17 Jun 2026 23:00	Nelson	United States	0.1
	18 Jun 2026 01:00	Dauphin Island	United States	0.1
	18 Jun 2026 00:00	Heron Bay	United States	0.1
	18 Jun 2026 00:00	Alabama Port	United States	0.1
	18 Jun 2026 01:00	Fort Gaines	United States	0.1
	18 Jun 2026 04:00	Balantanche	Mexico	0.1
	18 Jun 2026 02:00	Duvic	United States	0.1
	18 Jun 2026 01:00	Fort Morgan	United States	0.1
	18 Jun 2026 01:00	Cedar Grove	United States	0.1
	18 Jun 2026 01:00	Magnolia Springs	United States	0.1
	18 Jun 2026 01:00	Oyster Bay	United States	0.1
	18 Jun 2026 01:00	Bon Secaur	United States	0.1
	18 Jun 2026 01:00	Oak	United States	0.1
	18 Jun 2026 01:00	Gulf Shores	United States	0.1
	18 Jun 2026 01:00	Swift	United States	0.1
	18 Jun 2026 01:00	Romar Beach	United States	0.1
	18 Jun 2026 01:00	Miffin	United States	0.1
	18 Jun 2026 04:00	Sisal	Mexico	0.1
	18 Jun 2026 00:00	Burrwood	United States	0.1
	18 Jun 2026 01:00	Gulf Highlands	United States	0.1
	18 Jun 2026 01:00	Gasque	United States	0.1
	18 Jun 2026 05:00	Surf	United States	0.1
	18 Jun 2026 05:00	Sun N Sand Beaches	United States	0.1
	18 Jun 2026 04:00	Porfirio Diaz	Mexico	0.1
	18 Jun 2026 04:00	Chenkan	Mexico	0.1
	18 Jun 2026 04:00	Hoquel	Mexico	0.1
	18 Jun 2026 04:00	Champoton	Mexico	0.1
	18 Jun 2026 04:00	Haltunchen	Mexico	0.1
	18 Jun 2026 04:00	Seybaplaya	Mexico	0.1
	18 Jun 2026 05:00	Sabancuy	Mexico	0.1
	18 Jun 2026 04:00	Noham	Mexico	0.1
	18 Jun 2026 01:00	Port Eads	United States	0.1
	18 Jun 2026 05:00	Dekle Beach	United States	0.1
	18 Jun 2026 05:00	Keaton Beach	United States	0.1
	18 Jun 2026 05:00	Fish Creek	United States	0.1
	18 Jun 2026 04:00	Chelem	Mexico	0.1
	18 Jun 2026 04:00	Progreso	Mexico	0.1
	18 Jun 2026 05:00	Pixoy	Mexico	0.1
	18 Jun 2026 05:00	Telchac Puerto	Mexico	0.1
	18 Jun 2026 05:00	Chabihau	Mexico	0.1
	18 Jun 2026 04:00	Mina de Oro	Mexico	0.1
	18 Jun 2026 05:00	Cerrito	Mexico	0.1
	18 Jun 2026 05:00	Chisahcab	Mexico	0.1
	18 Jun 2026 04:00	Steinhatchee	United States	0.1
	18 Jun 2026 04:00	Jena	United States	0.1
	18 Jun 2026 04:00	Horseshoe Beach	United States	0.1
	18 Jun 2026 04:00	Shired Island	United States	0.1
	18 Jun 2026 04:00	Suwannee	United States	0.1
	18 Jun 2026 05:00	Santa Cruz	Mexico	0.1
	18 Jun 2026 05:00	Cedar Key	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.