Overall Green alert Tropical Cyclone for BETA-20
in United States, Mexico

Impact

Tropical Cyclone BETA-20 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source GFS
Exposed countries United States
Exposed population No people in Category 1 or higher
Maximum wind speed 76 km/h
Maximum storm surge 1.3 m (21 Sep 00:45 UTC)
Vulnerability Medium (Mexico)

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 76 km/h 1.3 m 38 mm 0.5
GFS Overall 108 km/h 1.3 m 538 mm 0.5

Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track)

Wind

108 km/h

Up to Few people can be affected by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

Estimations based on the bulletin of 21 Sep 2020 00:00 UTC
CategoryCountryPopulation 
Tropical StormUnited States92 

See TC classification SSHS


Wind Impact Timeline

people affected <=10000
10000< people affected <=100000
people affected >100000


Alert Date (UTC) Max Winds (km/h) Pop in Cat. 1 or higher TS Cat. 1 Cat. 2 Cat. 3 Cat. 4 Cat. 5 Countries
GREEN 1 17 Sep 2020 18:00 43 - - - - - - -
GREEN 2 18 Sep 2020 00:00 43 - - - - - - -
GREEN 3 18 Sep 2020 06:00 50 - - - - - - -
GREEN 4 18 Sep 2020 12:00 68 - - - - - - -
GREEN 5 18 Sep 2020 18:00 86 - - - - - - -
GREEN 6 19 Sep 2020 00:00 68 - - - - - - -
GREEN 7 19 Sep 2020 06:00 101 - - - - - - -
GREEN 8 19 Sep 2020 12:00 108 - - - - - - -
GREEN 9 19 Sep 2020 18:00 101 - - - - - - -
GREEN 10 20 Sep 2020 00:00 101 - - - - - - -
GREEN 11 20 Sep 2020 06:00 65 - - - - - - -
GREEN 12 20 Sep 2020 12:00 83 - - - - - - -
GREEN 13 20 Sep 2020 18:00 86 - - - - - - -
GREEN 14 21 Sep 2020 00:00 90 -
- - - - - United States
Download:





Impact estimation for the next 72h




Rain exposed population - AoIs

Estimations based on the bulletin of 21 Sep 2020 00:00 UTC
LevelCountryPopulation 
100-250 mmUnited States1,107,541 
50-100 mmUnited States, Mexico6,891,465
+
United States2,676,932 
Mexico4,214,533 

Rain Impact Timeline

people affected <=10000
10000< people affected <=100000
people affected >100000


Alert Date (UTC) Max Rainfall (mm) Pop >100mm or higher 50-100 100-250 250-500 500-750 750-1000 >1000 Countries
Blue 1 17 Sep 2020 18:00 43 - - - - - - -
Blue 2 18 Sep 2020 00:00 53 - - - - - - -
Blue 3 18 Sep 2020 06:00 146 - - - - - - -
Blue 4 18 Sep 2020 12:00 115 -
- - - - - Mexico
Blue 5 18 Sep 2020 18:00 197 - - - - - - -
Blue 6 19 Sep 2020 00:00 204 - - - - - - -
Blue 7 19 Sep 2020 06:00 179 - - - - - - -
Blue 8 19 Sep 2020 12:00 117 - - - - - - -
Blue 9 19 Sep 2020 18:00 151 - - - - - - -
Blue 10 20 Sep 2020 00:00 47 - - - - - - -
Blue 11 20 Sep 2020 06:00 43 - - - - - - -
Blue 12 20 Sep 2020 12:00 94 -
- - - - - Mexico
Blue 13 20 Sep 2020 18:00 77 - - - - - - -
Blue 14 21 Sep 2020 00:00 163 1.1 million
- - - - United States, Mexico




Impact estimation for the next 72h

StormSurge

1.3 m

The maximum Storm surge height is  1.3m in Happy Jack, United States. This height is estimated for 21 Sep 2020 00:45 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 21 Sep 2020 00:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
21 Sep 2020 00:45 Happy Jack United States  1.3
21 Sep 2020 00:45 Potash United States  1.3
21 Sep 2020 00:45 Hesperides United States  1.3
21 Sep 2020 00:00 Nairn United States  1.2
21 Sep 2020 00:00 Empire United States  1.2
21 Sep 2020 00:00 Sunrise United States  1.2
21 Sep 2020 00:00 Buras United States  1.2
21 Sep 2020 00:00 Ostrica United States  1.2
21 Sep 2020 00:00 Neptune United States  1.2
21 Sep 2020 00:00 Fort Jackson United States  1.2
21 Sep 2020 00:00 Boothville United States  1.2
21 Sep 2020 00:00 Duvic United States  1.2
21 Sep 2020 18:30 Little Woods United States  1.1
21 Sep 2020 18:30 South Point United States  1.1
21 Sep 2020 18:30 Martello Castle United States  1.1
21 Sep 2020 18:30 Chef Menteur United States  1.1
21 Sep 2020 18:30 Greens Ditch United States  1.1
21 Sep 2020 18:30 Fort Pike United States  1.1
21 Sep 2020 18:30 Lake Catherine United States  1.1
21 Sep 2020 18:30 Shell Beach United States  1.1
21 Sep 2020 18:30 Alluvial City United States  1.1
21 Sep 2020 18:30 Yscloskey United States  1.1
21 Sep 2020 18:30 Riolets United States  1.1
21 Sep 2020 19:15 North Side United States  1.0
21 Sep 2020 19:15 Saint Malo United States  1.0
21 Sep 2020 22:00 Hopedale United States  1.0
21 Sep 2020 19:45 North Shore Beach United States  0.9
21 Sep 2020 19:45 North Shore United States  0.9
21 Sep 2020 19:45 Eden Isle United States  0.9
21 Sep 2020 19:45 Howze Beach United States  0.9
21 Sep 2020 19:45 White Kitchen United States  0.9
21 Sep 2020 19:45 Jackson Landing United States  0.9
21 Sep 2020 19:45 English Lookout United States  0.9
21 Sep 2020 01:15 West Point United States  0.9
21 Sep 2020 12:00 Mims United States  0.8
21 Sep 2020 12:00 Hoskins United States  0.8
21 Sep 2020 12:00 Peterson Landing United States  0.8
21 Sep 2020 12:00 Port Morris United States  0.8
21 Sep 2020 12:00 Red Fish Cove United States  0.8
21 Sep 2020 12:00 Bay Harbor United States  0.8
21 Sep 2020 12:00 Sea Isle United States  0.8
21 Sep 2020 12:00 Jamaica Beach United States  0.8
23 Sep 2020 05:30 Bonfouca United States  0.8
21 Sep 2020 20:45 Pearlington United States  0.8
21 Sep 2020 20:45 Ansley United States  0.8
21 Sep 2020 20:45 Bayside Park United States  0.8
21 Sep 2020 20:45 Lakeshore United States  0.8
21 Sep 2020 20:45 Waveland United States  0.8
21 Sep 2020 09:00 Shoreline Park United States  0.8
21 Sep 2020 09:00 Bay St Louis United States  0.8
21 Sep 2020 09:00 Henderson Point United States  0.8
21 Sep 2020 09:00 Pass Christian United States  0.8
21 Sep 2020 08:30 Galveston United States  0.8
21 Sep 2020 08:30 Port Bolivar United States  0.8
21 Sep 2020 08:30 Smith Point United States  0.8
21 Sep 2020 08:30 Fort Travis United States  0.8
21 Sep 2020 08:30 Flake United States  0.8
21 Sep 2020 08:30 Elmgrove United States  0.8
21 Sep 2020 08:30 Crystal Beach United States  0.8
21 Sep 2020 08:30 Patton United States  0.8
21 Sep 2020 08:30 Bolivar Peninsula United States  0.8
21 Sep 2020 08:30 Caplen United States  0.8
21 Sep 2020 08:45 Cuevas United States  0.8
21 Sep 2020 08:45 White Harbor United States  0.8
21 Sep 2020 08:45 Long Beach United States  0.8
21 Sep 2020 09:30 Oak Island United States  0.7
21 Sep 2020 09:30 Gilchrist United States  0.7
21 Sep 2020 12:00 Freeport United States  0.7
21 Sep 2020 12:00 Quintana United States  0.7
21 Sep 2020 12:00 Surfside United States  0.7
21 Sep 2020 12:00 Surfside Beach United States  0.7
21 Sep 2020 12:00 Gulf Park United States  0.7
21 Sep 2020 12:00 Hoskins United States  0.7
21 Sep 2020 12:00 Bryan Beach United States  0.7
21 Sep 2020 12:00 Valasco Heights United States  0.7
21 Sep 2020 01:30 Breton United States  0.7
21 Sep 2020 08:00 Hitchcock United States  0.7
21 Sep 2020 08:00 Texas City Junction United States  0.7
21 Sep 2020 08:00 Bayou Vista United States  0.7
21 Sep 2020 08:00 Anderson Ways United States  0.7
21 Sep 2020 08:00 Virginia Point United States  0.7
21 Sep 2020 08:15 Nadeau United States  0.7
21 Sep 2020 08:15 Texas City United States  0.7
21 Sep 2020 08:30 High Island United States  0.7
21 Sep 2020 16:30 Chinquapin United States  0.7
21 Sep 2020 08:00 De Lisle United States  0.6
21 Sep 2020 08:00 Gulfport United States  0.6
21 Sep 2020 08:00 Mississippi City United States  0.6
22 Sep 2020 07:30 Cheniere Au Tigre United States  0.6
22 Sep 2020 07:30 Intracoastal City United States  0.6
22 Sep 2020 05:30 Port Lavaca United States  0.6
22 Sep 2020 05:30 Alamo Beach United States  0.6
22 Sep 2020 05:30 Point Comfort United States  0.6
22 Sep 2020 05:30 Magnolia Beach United States  0.6
22 Sep 2020 05:30 Indianola United States  0.6
22 Sep 2020 05:30 Olivia United States  0.6
22 Sep 2020 05:30 Weedhaven United States  0.6
22 Sep 2020 05:30 Port Alto United States  0.6
22 Sep 2020 05:30 Port O'Connor United States  0.6
22 Sep 2020 05:30 Carancahua United States  0.6
22 Sep 2020 05:30 El Campo Club Community United States  0.6
22 Sep 2020 00:30 Nassau Bay United States  0.6
22 Sep 2020 00:30 Kilkare United States  0.6
22 Sep 2020 00:30 Lakeside United States  0.6
22 Sep 2020 00:30 Taylor Lake United States  0.6
22 Sep 2020 00:30 La Porte United States  0.6
22 Sep 2020 00:30 El Lago United States  0.6
22 Sep 2020 00:30 Clear Lake Shores United States  0.6
22 Sep 2020 00:30 Kemah United States  0.6
22 Sep 2020 00:30 Shoreacres United States  0.6
22 Sep 2020 00:30 Bayside Terrace United States  0.6
22 Sep 2020 00:30 Todville United States  0.6
22 Sep 2020 00:30 Morgan's Point United States  0.6
22 Sep 2020 00:30 Bayview United States  0.6
22 Sep 2020 00:30 Red Bluff United States  0.6
22 Sep 2020 00:30 Seabrook United States  0.6
22 Sep 2020 00:30 Morgan Point United States  0.6
22 Sep 2020 00:30 Bacliff United States  0.6
22 Sep 2020 00:30 San Leon United States  0.6
22 Sep 2020 00:30 Cedar Point United States  0.6
21 Sep 2020 09:00 Sabine United States  0.6
21 Sep 2020 09:00 Sabine Pass United States  0.6
22 Sep 2020 00:45 Baytown United States  0.6
22 Sep 2020 00:45 Pelly United States  0.6
22 Sep 2020 00:45 Beach City United States  0.6
22 Sep 2020 06:45 Camp Hulen United States  0.6
22 Sep 2020 08:30 Cypremort Point United States  0.6
21 Sep 2020 09:00 Johnson's Bayou United States  0.6
21 Sep 2020 07:45 Handsboro United States  0.6
21 Sep 2020 07:45 Edgewater Park United States  0.6
21 Sep 2020 07:45 Beauvoir United States  0.6
21 Sep 2020 08:45 Constance Beach United States  0.6
21 Sep 2020 16:15 Matagorda United States  0.6
21 Sep 2020 07:30 Loraine United States  0.6
21 Sep 2020 07:30 Wool Market United States  0.6
21 Sep 2020 08:30 Peveto Beach United States  0.6
22 Sep 2020 09:15 Weeks United States  0.6
22 Sep 2020 09:15 Louisa United States  0.6
22 Sep 2020 09:15 Anahuac United States  0.5
21 Sep 2020 21:00 Palacios United States  0.5
21 Sep 2020 21:00 Collegeport United States  0.5
21 Sep 2020 21:00 Citrus Grove United States  0.5
21 Sep 2020 08:15 Holly Beach United States  0.5
22 Sep 2020 07:45 Simpsonville United States  0.5
22 Sep 2020 02:00 Cote Blanche Landing United States  0.5
22 Sep 2020 13:15 Ivanhoe United States  0.5
22 Sep 2020 13:15 Florence United States  0.5
21 Sep 2020 21:15 Cocodrie United States  0.5
21 Sep 2020 07:30 Biloxi United States  0.5
21 Sep 2020 07:15 Cameron United States  0.5
22 Sep 2020 08:30 Oak Grove United States  0.5
22 Sep 2020 08:30 Grand Chenier United States  0.5
21 Sep 2020 07:15 Cedar Lake United States  0.5
21 Sep 2020 07:15 D'Iberville United States  0.5
21 Sep 2020 07:15 Saint Martin United States  0.5
21 Sep 2020 07:15 Ocean Springs United States  0.4
21 Sep 2020 07:15 Gulf Hills United States  0.4
22 Sep 2020 18:30 Freetown United States  0.4
22 Sep 2020 18:30 Gordy United States  0.4
22 Sep 2020 18:30 South Bend United States  0.4
22 Sep 2020 18:30 Burns United States  0.4
22 Sep 2020 18:30 Ellerstie United States  0.4
21 Sep 2020 07:00 Gulf Park Estates United States  0.4
21 Sep 2020 05:15 Cheniere Caminada United States  0.3
21 Sep 2020 05:15 Bassa Bassa United States  0.3
21 Sep 2020 05:15 Grand Isle United States  0.3
21 Sep 2020 06:45 Hilda United States  0.3
21 Sep 2020 06:45 Gautier United States  0.3
22 Sep 2020 11:45 Fivemile Oaks United States  0.3
21 Sep 2020 07:00 Port Mansfield United States  0.3
21 Sep 2020 07:00 Lamar United States  0.3
21 Sep 2020 07:00 Spanish Village United States  0.3
21 Sep 2020 07:00 Country Estates Colonia United States  0.3
21 Sep 2020 07:00 Aransas Pass United States  0.3
21 Sep 2020 07:00 Estes United States  0.3
21 Sep 2020 07:00 Mustang Beach United States  0.3
21 Sep 2020 07:00 Port Aransas United States  0.3
21 Sep 2020 07:00 Rockport United States  0.3
21 Sep 2020 07:00 Shell Ridge United States  0.3
21 Sep 2020 07:00 Copano Village United States  0.3
21 Sep 2020 07:00 Fulton United States  0.3
21 Sep 2020 07:00 Caruthers Cove Colonia United States  0.3
21 Sep 2020 07:00 Ingleside United States  0.3
21 Sep 2020 07:00 Kenney Lane West Colonia United States  0.3
21 Sep 2020 07:00 Port Ingleside United States  0.3
21 Sep 2020 07:00 Indian Trails Lane Colonia United States  0.3
21 Sep 2020 07:00 Country Acres Colonia United States  0.3
21 Sep 2020 07:00 Orange Grove United States  0.3
21 Sep 2020 07:00 Peary Place United States  0.3
21 Sep 2020 07:00 Flour Bluff United States  0.3
21 Sep 2020 05:45 Yarborough United States  0.3
21 Sep 2020 17:30 Frenier United States  0.3
21 Sep 2020 17:30 Ruddock United States  0.3
21 Sep 2020 17:30 La Branche United States  0.3
21 Sep 2020 17:30 Kenner United States  0.3
21 Sep 2020 17:30 Metairie United States  0.3
21 Sep 2020 07:30 Corpus Christi United States  0.3
21 Sep 2020 07:30 Gardendale United States  0.3
21 Sep 2020 06:45 El Martillo United States  0.3
21 Sep 2020 05:00 Buena Vista United States  0.3
21 Sep 2020 05:00 Holly Beach United States  0.3
21 Sep 2020 05:00 Laguna Vista United States  0.3
21 Sep 2020 05:00 Laguna Heights United States  0.3
21 Sep 2020 05:00 Port Isabel United States  0.3
21 Sep 2020 05:00 Kopernik Shores United States  0.3
21 Sep 2020 05:00 South Padre Island United States  0.3
21 Sep 2020 05:00 Boca Chica United States  0.3
21 Sep 2020 07:45 Bayside United States  0.3
21 Sep 2020 06:30 Pascagoula United States  0.3
21 Sep 2020 06:30 Moss Point United States  0.3
22 Sep 2020 01:00 Holiday Beach United States  0.3
21 Sep 2020 07:45 Arroyo City Subdivision Colonia United States  0.3
21 Sep 2020 07:15 Leeville United States  0.3
21 Sep 2020 07:15 Port Fourchon United States  0.3
21 Sep 2020 05:45 City Arroyo United States  0.3
21 Sep 2020 07:15 Doyle United States  0.3
21 Sep 2020 07:15 Portland United States  0.3
21 Sep 2020 09:00 North Beach United States  0.3
21 Sep 2020 07:30 Loyola Beach United States  0.3
21 Sep 2020 07:30 Orange Grove United States  0.3
21 Sep 2020 07:30 La Parra Landing United States  0.3
21 Sep 2020 10:00 Gregory United States  0.2
21 Sep 2020 08:15 Seadrift United States  0.2
21 Sep 2020 05:30 Bayou La Batre United States  0.2
21 Sep 2020 05:30 Coden United States  0.2
21 Sep 2020 21:15 Long Mott United States  0.2
21 Sep 2020 07:30 Maudlowe United States  0.2
21 Sep 2020 07:30 Austwell United States  0.2
21 Sep 2020 17:15 Grand Ecaille United States  0.2
22 Sep 2020 00:00 Fraccionamiento Nuevo Leon Mexico  0.2
21 Sep 2020 05:45 Nelson United States  0.2
23 Sep 2020 22:00 Navco United States  0.2
23 Sep 2020 22:00 Mertz United States  0.2
23 Sep 2020 22:00 Chickasaw United States  0.2
23 Sep 2020 22:00 Cox United States  0.2
23 Sep 2020 22:00 Mobile United States  0.2
23 Sep 2020 22:00 Magazine United States  0.2
23 Sep 2020 22:00 Nenemoosha United States  0.2
23 Sep 2020 22:00 Blakeley United States  0.2
23 Sep 2020 22:00 Bridgehead United States  0.2
23 Sep 2020 22:00 Jackson Oak United States  0.2
23 Sep 2020 22:00 Park City United States  0.2
23 Sep 2020 22:00 Fairhope United States  0.2
23 Sep 2020 22:00 Houstonville United States  0.2
23 Sep 2020 22:00 Montrose United States  0.2
23 Sep 2020 22:00 Buzbee Landing United States  0.2
23 Sep 2020 22:00 Seacliff United States  0.2
23 Sep 2020 22:00 Daphne United States  0.2
23 Sep 2020 22:00 Spanish Fort United States  0.2
24 Sep 2020 00:00 Delchamps United States  0.2
24 Sep 2020 00:00 Heron Bay United States  0.2
24 Sep 2020 00:00 Alabama Port United States  0.2
24 Sep 2020 00:00 Bayleys Corner United States  0.2
24 Sep 2020 00:00 Mon Louis United States  0.2
24 Sep 2020 00:00 Bellefontaine United States  0.2
24 Sep 2020 00:00 Battles Wharf United States  0.2
24 Sep 2020 00:00 Darling Landing United States  0.2
24 Sep 2020 00:00 Bryant Landing United States  0.2
24 Sep 2020 00:00 Point Clear United States  0.2
21 Sep 2020 06:00 Dauphin Island United States  0.2
24 Sep 2020 00:00 Foots Landing United States  0.2
24 Sep 2020 00:00 Barnwell United States  0.2
24 Sep 2020 00:00 Turkey Branch United States  0.2
22 Sep 2020 00:00 El Americano Mexico  0.2
22 Sep 2020 00:00 Ejido Guandalupe Victoria Mexico  0.2
22 Sep 2020 00:00 Los Ebanos Mexico  0.2
22 Sep 2020 00:00 El Mezquital Mexico  0.2
21 Sep 2020 23:45 Rancho Magueyes Mexico  0.2
21 Sep 2020 23:45 El Mezquite Mexico  0.2
21 Sep 2020 05:15 Fort Gaines United States  0.2
21 Sep 2020 05:15 Fort Morgan United States  0.2
22 Sep 2020 01:45 Chaparral Mexico  0.2
21 Sep 2020 15:30 Oak Ridge Park United States  0.2
21 Sep 2020 15:30 West End United States  0.2
21 Sep 2020 15:30 Lakeview United States  0.2
22 Sep 2020 00:00 El Porvenir Mexico  0.2
21 Sep 2020 19:30 Sixmile United States  0.2
24 Sep 2020 00:00 Cedar Grove United States  0.2
24 Sep 2020 00:00 Yupon United States  0.2
24 Sep 2020 00:00 Magnolia Springs United States  0.2
22 Sep 2020 00:30 Colonia Simon Bolivar Mexico  0.2
22 Sep 2020 00:30 Ejido Lavaderos Mexico  0.2
24 Sep 2020 00:00 Hoquel Mexico  0.1
24 Sep 2020 00:00 Champoton Mexico  0.1
24 Sep 2020 00:00 Haltunchen Mexico  0.1
22 Sep 2020 00:45 San Jose de los Leones Mexico  0.1
24 Sep 2020 00:00 Gasque United States  0.1
24 Sep 2020 00:00 Porfirio Diaz Mexico  0.1
24 Sep 2020 00:00 Chenkan Mexico  0.1
21 Sep 2020 14:30 Madisonville United States  0.1
21 Sep 2020 14:30 Houltonville United States  0.1
21 Sep 2020 14:30 Lewisburg United States  0.1
24 Sep 2020 00:00 Gulf Highlands United States  0.1
23 Sep 2020 23:45 Seybaplaya Mexico  0.1
24 Sep 2020 00:00 Noham Mexico  0.1
22 Sep 2020 01:00 Campeche Mexico  0.1
22 Sep 2020 00:00 Las Guayabas Mexico  0.1
22 Sep 2020 00:15 La Pesca Mexico  0.1
24 Sep 2020 00:00 Sabancuy Mexico  0.1
24 Sep 2020 00:00 Santa Cruz Mexico  0.1
22 Sep 2020 00:45 Balantanche Mexico  0.1
21 Sep 2020 03:45 Port Eads United States  0.1
21 Sep 2020 03:45 South Pass United States  0.1
21 Sep 2020 00:00 Lake Terrace United States  0.1
21 Sep 2020 00:00 Gentilly Terrace United States  0.1
21 Sep 2020 00:00 Camp Leroy Johnson United States  0.1
21 Sep 2020 05:00 Arrozal Mexico  0.1