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 101 km/h
Maximum storm surge 1.2 m (20 Sep 15:30 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 101 km/h 1.2 m 151 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 1 thousand can be affected by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

Estimations based on the bulletin of 19 Sep 2020 18:00 UTC
CategoryCountryPopulation 
Tropical StormUnited States1,143 

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 -
- - - - - United States
Download:





Impact estimation for the next 72h




Rain exposed population - AoIs

Estimations based on the bulletin of 19 Sep 2020 18:00 UTC
LevelCountryPopulation 
100-250 mmUnited States, Mexico1,131,450
+
United States975,254 
Mexico156,196 
50-100 mmUnited States, Mexico9,124,037
+
United States2,761,928 
Mexico6,362,109 

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 18:00 215 1.1 million
- - - - United States, Mexico




Impact estimation for the next 72h

StormSurge

1.2 m

The maximum Storm surge height is  1.2m in Happy Jack, United States. This height is estimated for 20 Sep 2020 15:30 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 19 Sep 2020 18:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
20 Sep 2020 15:30 Happy Jack United States  1.2
20 Sep 2020 15:30 Potash United States  1.2
20 Sep 2020 15:30 Hesperides United States  1.2
20 Sep 2020 07:00 Nairn United States  1.1
20 Sep 2020 07:00 Empire United States  1.1
20 Sep 2020 07:00 Sunrise United States  1.1
20 Sep 2020 07:00 Buras United States  1.1
20 Sep 2020 07:00 Ostrica United States  1.1
20 Sep 2020 07:00 Neptune United States  1.1
20 Sep 2020 07:00 Fort Jackson United States  1.1
20 Sep 2020 07:00 Boothville United States  1.1
20 Sep 2020 07:00 Duvic United States  1.1
21 Sep 2020 08:15 Mims United States  0.9
21 Sep 2020 08:15 Hoskins United States  0.9
21 Sep 2020 08:15 Peterson Landing United States  0.9
21 Sep 2020 08:15 Port Morris United States  0.9
21 Sep 2020 08:15 Red Fish Cove United States  0.9
21 Sep 2020 08:15 Bay Harbor United States  0.9
21 Sep 2020 08:15 Sea Isle United States  0.9
21 Sep 2020 08:15 Jamaica Beach United States  0.9
21 Sep 2020 08:30 Galveston United States  0.9
21 Sep 2020 08:30 Port Bolivar United States  0.9
21 Sep 2020 08:30 Smith Point United States  0.9
21 Sep 2020 08:30 Fort Travis United States  0.9
21 Sep 2020 08:30 Flake United States  0.9
21 Sep 2020 08:30 Elmgrove United States  0.9
21 Sep 2020 08:30 Crystal Beach United States  0.9
21 Sep 2020 08:30 Patton United States  0.9
21 Sep 2020 08:30 Bolivar Peninsula United States  0.9
21 Sep 2020 08:30 Caplen United States  0.9
21 Sep 2020 09:45 Oak Island United States  0.9
21 Sep 2020 09:45 Gilchrist United States  0.9
21 Sep 2020 19:30 Little Woods United States  0.8
21 Sep 2020 19:30 South Point United States  0.8
21 Sep 2020 19:30 Martello Castle United States  0.8
21 Sep 2020 19:30 Chef Menteur United States  0.8
21 Sep 2020 19:30 Greens Ditch United States  0.8
21 Sep 2020 19:30 Fort Pike United States  0.8
21 Sep 2020 19:30 Lake Catherine United States  0.8
21 Sep 2020 19:30 Shell Beach United States  0.8
21 Sep 2020 19:30 Alluvial City United States  0.8
21 Sep 2020 19:30 Yscloskey United States  0.8
21 Sep 2020 19:30 Riolets United States  0.8
21 Sep 2020 15:30 Chinquapin United States  0.8
21 Sep 2020 08:30 High Island United States  0.8
21 Sep 2020 08:15 Nadeau United States  0.8
21 Sep 2020 08:15 Texas City Junction United States  0.8
21 Sep 2020 08:15 Bayou Vista United States  0.8
21 Sep 2020 08:15 Texas City United States  0.8
21 Sep 2020 08:15 Anderson Ways United States  0.8
21 Sep 2020 08:15 Virginia Point United States  0.8
21 Sep 2020 08:00 Hitchcock United States  0.8
21 Sep 2020 20:15 North Side United States  0.8
21 Sep 2020 20:15 Saint Malo United States  0.8
21 Sep 2020 08:45 Sabine United States  0.8
21 Sep 2020 08:45 Sabine Pass United States  0.8
20 Sep 2020 09:00 West Point United States  0.8
21 Sep 2020 07:45 Freeport United States  0.8
21 Sep 2020 07:45 Quintana United States  0.8
21 Sep 2020 07:45 Surfside United States  0.8
21 Sep 2020 07:45 Surfside Beach United States  0.8
22 Sep 2020 00:30 Nassau Bay United States  0.7
22 Sep 2020 00:30 Kilkare United States  0.7
22 Sep 2020 00:30 Lakeside United States  0.7
22 Sep 2020 00:30 Taylor Lake United States  0.7
22 Sep 2020 00:30 La Porte United States  0.7
22 Sep 2020 00:30 El Lago United States  0.7
22 Sep 2020 00:30 Clear Lake Shores United States  0.7
22 Sep 2020 00:30 Kemah United States  0.7
22 Sep 2020 00:30 Shoreacres United States  0.7
22 Sep 2020 00:30 Bayside Terrace United States  0.7
22 Sep 2020 00:30 Todville United States  0.7
22 Sep 2020 00:30 Morgan's Point United States  0.7
22 Sep 2020 00:30 Bayview United States  0.7
22 Sep 2020 00:30 Red Bluff United States  0.7
22 Sep 2020 00:30 Seabrook United States  0.7
22 Sep 2020 00:30 Morgan Point United States  0.7
22 Sep 2020 00:30 Bacliff United States  0.7
22 Sep 2020 00:30 San Leon United States  0.7
22 Sep 2020 00:30 Cedar Point United States  0.7
22 Sep 2020 00:45 Baytown United States  0.7
22 Sep 2020 00:45 Pelly United States  0.7
22 Sep 2020 00:45 Beach City United States  0.7
21 Sep 2020 08:15 Johnson's Bayou United States  0.7
21 Sep 2020 21:00 Point Comfort United States  0.7
21 Sep 2020 21:00 Magnolia Beach United States  0.7
21 Sep 2020 21:00 Indianola United States  0.7
21 Sep 2020 21:00 Olivia United States  0.7
21 Sep 2020 21:00 Weedhaven United States  0.7
21 Sep 2020 21:00 Port Alto United States  0.7
21 Sep 2020 21:00 Carancahua United States  0.7
21 Sep 2020 21:00 El Campo Club Community United States  0.7
21 Sep 2020 21:00 Camp Hulen United States  0.7
21 Sep 2020 07:45 Gulf Park United States  0.7
21 Sep 2020 07:45 Hoskins United States  0.7
21 Sep 2020 07:45 Bryan Beach United States  0.7
21 Sep 2020 07:45 Valasco Heights United States  0.7
21 Sep 2020 22:30 Hopedale United States  0.7
21 Sep 2020 08:15 Constance Beach United States  0.7
21 Sep 2020 08:00 Peveto Beach United States  0.7
21 Sep 2020 22:45 North Shore Beach United States  0.7
21 Sep 2020 22:45 North Shore United States  0.7
21 Sep 2020 22:45 Eden Isle United States  0.7
21 Sep 2020 22:45 Howze Beach United States  0.7
21 Sep 2020 22:45 White Kitchen United States  0.7
21 Sep 2020 22:45 Jackson Landing United States  0.7
21 Sep 2020 22:45 English Lookout United States  0.7
21 Sep 2020 21:00 Port Lavaca United States  0.7
21 Sep 2020 21:00 Alamo Beach United States  0.7
21 Sep 2020 21:00 Port O'Connor United States  0.7
21 Sep 2020 21:00 Palacios United States  0.7
21 Sep 2020 21:00 Collegeport United States  0.7
21 Sep 2020 21:00 Simpsonville United States  0.7
21 Sep 2020 21:00 Citrus Grove United States  0.7
21 Sep 2020 08:15 Holly Beach United States  0.7
21 Sep 2020 15:00 Matagorda United States  0.7
22 Sep 2020 01:15 Anahuac United States  0.7
21 Sep 2020 08:30 Cameron United States  0.7
20 Sep 2020 10:00 Breton United States  0.7
22 Sep 2020 06:30 Cheniere Au Tigre United States  0.7
22 Sep 2020 06:30 Intracoastal City United States  0.7
21 Sep 2020 22:45 Pearlington United States  0.6
21 Sep 2020 22:45 Ansley United States  0.6
21 Sep 2020 22:45 Bayside Park United States  0.6
21 Sep 2020 22:45 Lakeshore United States  0.6
21 Sep 2020 22:45 Waveland United States  0.6
21 Sep 2020 08:30 Oak Grove United States  0.6
21 Sep 2020 08:30 Grand Chenier United States  0.6
22 Sep 2020 08:30 Cypremort Point United States  0.6
21 Sep 2020 19:30 Shoreline Park United States  0.6
21 Sep 2020 19:30 Bay St Louis United States  0.6
21 Sep 2020 19:30 Henderson Point United States  0.6
21 Sep 2020 19:30 Pass Christian United States  0.6
22 Sep 2020 08:45 Weeks United States  0.6
22 Sep 2020 08:45 Louisa United States  0.6
22 Sep 2020 02:30 Cote Blanche Landing United States  0.5
21 Sep 2020 19:15 Cuevas United States  0.5
21 Sep 2020 19:15 White Harbor United States  0.5
21 Sep 2020 19:15 Long Beach United States  0.5
22 Sep 2020 12:30 Ivanhoe United States  0.5
22 Sep 2020 12:30 Florence United States  0.5
21 Sep 2020 23:30 Cocodrie United States  0.5
22 Sep 2020 13:45 Freetown United States  0.4
22 Sep 2020 13:45 Gordy United States  0.4
22 Sep 2020 13:45 South Bend United States  0.4
22 Sep 2020 13:45 Burns United States  0.4
22 Sep 2020 13:45 Ellerstie United States  0.4
21 Sep 2020 19:15 De Lisle United States  0.4
21 Sep 2020 19:15 Gulfport United States  0.4
21 Sep 2020 19:15 Mississippi City United States  0.4
22 Sep 2020 14:45 Handsboro United States  0.4
22 Sep 2020 14:45 Edgewater Park United States  0.4
22 Sep 2020 14:45 Beauvoir United States  0.4
21 Sep 2020 03:30 Loraine United States  0.4
21 Sep 2020 03:30 Wool Market United States  0.4
22 Sep 2020 18:00 Bonfouca United States  0.4
21 Sep 2020 05:30 Spanish Village United States  0.3
21 Sep 2020 05:30 Lamar United States  0.3
22 Sep 2020 18:00 Fivemile Oaks United States  0.3
22 Sep 2020 14:30 Biloxi United States  0.3
21 Sep 2020 00:30 Buena Vista United States  0.3
21 Sep 2020 00:30 Holly Beach United States  0.3
21 Sep 2020 00:30 Laguna Vista United States  0.3
21 Sep 2020 00:30 Laguna Heights United States  0.3
21 Sep 2020 00:30 Port Isabel United States  0.3
21 Sep 2020 00:30 Kopernik Shores United States  0.3
21 Sep 2020 00:30 South Padre Island United States  0.3
21 Sep 2020 00:30 Boca Chica United States  0.3
21 Sep 2020 02:00 Port Mansfield United States  0.3
21 Sep 2020 05:30 Mustang Beach United States  0.3
21 Sep 2020 05:30 Port Aransas United States  0.3
21 Sep 2020 05:30 Rockport United States  0.3
21 Sep 2020 05:30 Shell Ridge United States  0.3
21 Sep 2020 05:30 Copano Village United States  0.3
21 Sep 2020 05:30 Fulton United States  0.3
21 Sep 2020 05:45 Country Estates Colonia United States  0.3
21 Sep 2020 05:45 Aransas Pass United States  0.3
21 Sep 2020 05:45 Estes United States  0.3
21 Sep 2020 05:30 Caruthers Cove Colonia United States  0.3
21 Sep 2020 05:30 Ingleside United States  0.3
21 Sep 2020 05:30 Kenney Lane West Colonia United States  0.3
21 Sep 2020 05:30 Port Ingleside United States  0.3
21 Sep 2020 05:30 Indian Trails Lane Colonia United States  0.3
21 Sep 2020 05:30 Country Acres Colonia United States  0.3
21 Sep 2020 03:45 Yarborough United States  0.3
21 Sep 2020 01:45 City Arroyo United States  0.3
21 Sep 2020 01:45 Arroyo City Subdivision Colonia United States  0.3
21 Sep 2020 04:45 Bayside United States  0.3
21 Sep 2020 04:30 Corpus Christi United States  0.3
21 Sep 2020 04:30 Gardendale United States  0.3
21 Sep 2020 04:30 Orange Grove United States  0.3
21 Sep 2020 04:30 Peary Place United States  0.3
21 Sep 2020 04:30 Flour Bluff United States  0.3
21 Sep 2020 04:00 El Martillo United States  0.3
21 Sep 2020 06:15 Doyle United States  0.3
21 Sep 2020 06:15 Portland United States  0.3
20 Sep 2020 15:00 Frenier United States  0.3
20 Sep 2020 15:00 Ruddock United States  0.3
20 Sep 2020 15:00 La Branche United States  0.3
20 Sep 2020 15:00 Kenner United States  0.3
20 Sep 2020 15:00 Metairie United States  0.3
22 Sep 2020 14:15 Cedar Lake United States  0.3
22 Sep 2020 14:15 D'Iberville United States  0.3
22 Sep 2020 14:15 Saint Martin United States  0.3
21 Sep 2020 06:15 North Beach United States  0.3
21 Sep 2020 06:45 Gregory United States  0.3
20 Sep 2020 13:45 Cheniere Caminada United States  0.3
20 Sep 2020 13:45 Bassa Bassa United States  0.3
20 Sep 2020 13:45 Grand Isle United States  0.3
21 Sep 2020 05:30 Loyola Beach United States  0.3
21 Sep 2020 05:30 Orange Grove United States  0.3
21 Sep 2020 05:30 La Parra Landing United States  0.3
21 Sep 2020 06:45 Seadrift United States  0.3
22 Sep 2020 14:15 Ocean Springs United States  0.3
21 Sep 2020 06:15 Maudlowe United States  0.3
21 Sep 2020 06:15 Austwell United States  0.3
22 Sep 2020 14:15 Gulf Hills United States  0.3
22 Sep 2020 14:00 Leeville United States  0.2
22 Sep 2020 14:00 Port Fourchon United States  0.2
22 Sep 2020 14:15 Gulf Park Estates United States  0.2
22 Sep 2020 02:00 Long Mott United States  0.2
21 Sep 2020 11:45 Fraccionamiento Nuevo Leon Mexico  0.2
21 Sep 2020 18:00 Holiday Beach United States  0.2
22 Sep 2020 14:00 Hilda United States  0.2
22 Sep 2020 14:00 Gautier United States  0.2
22 Sep 2020 17:30 Grand Ecaille United States  0.2
20 Sep 2020 02:30 Ejido Guandalupe Victoria Mexico  0.2
20 Sep 2020 02:30 Rancho Magueyes Mexico  0.2
20 Sep 2020 02:30 El Mezquite Mexico  0.2
20 Sep 2020 02:30 El Mezquital Mexico  0.2
22 Sep 2020 01:00 Chaparral Mexico  0.2
22 Sep 2020 13:45 Pascagoula United States  0.2
22 Sep 2020 13:45 Moss Point United States  0.2
21 Sep 2020 23:45 Los Ebanos Mexico  0.2
22 Sep 2020 00:00 El Americano Mexico  0.2
22 Sep 2020 00:15 Colonia Simon Bolivar Mexico  0.2
22 Sep 2020 00:15 Ejido Lavaderos Mexico  0.2
22 Sep 2020 00:15 El Porvenir Mexico  0.2
22 Sep 2020 00:45 San Jose de los Leones Mexico  0.2
20 Sep 2020 14:30 Oak Ridge Park United States  0.2
20 Sep 2020 14:30 West End United States  0.2
20 Sep 2020 14:30 Lakeview United States  0.2
19 Sep 2020 20:30 Chabihau Mexico  0.2
19 Sep 2020 20:30 Mina de Oro Mexico  0.2
19 Sep 2020 20:45 Neyac Mexico  0.2
19 Sep 2020 20:45 Valton Mexico  0.2
19 Sep 2020 20:00 Campeche Mexico  0.2
19 Sep 2020 20:00 Balantanche Mexico  0.2
21 Sep 2020 15:00 Sixmile United States  0.1
22 Sep 2020 13:00 Bayou La Batre United States  0.1
22 Sep 2020 13:00 Coden United States  0.1
19 Sep 2020 20:15 Cerrito Mexico  0.1
20 Sep 2020 23:45 Arrozal Mexico  0.1
19 Sep 2020 21:45 Guerrero Mexico  0.1
22 Sep 2020 12:45 Nelson United States  0.1
22 Sep 2020 12:45 Delchamps United States  0.1
22 Sep 2020 12:45 Heron Bay United States  0.1
22 Sep 2020 12:45 Alabama Port United States  0.1
22 Sep 2020 12:45 Bayleys Corner United States  0.1
22 Sep 2020 12:45 Mon Louis United States  0.1
22 Sep 2020 12:45 Navco United States  0.1
22 Sep 2020 12:45 Bellefontaine United States  0.1
22 Sep 2020 12:45 Battles Wharf United States  0.1
22 Sep 2020 12:45 Darling Landing United States  0.1
22 Sep 2020 12:45 Jackson Oak United States  0.1
22 Sep 2020 12:45 Bryant Landing United States  0.1
22 Sep 2020 12:45 Fairhope United States  0.1
22 Sep 2020 12:45 Point Clear United States  0.1
22 Sep 2020 12:45 Houstonville United States  0.1
22 Sep 2020 12:45 Montrose United States  0.1
19 Sep 2020 21:45 Real de Salinas Mexico  0.1
19 Sep 2020 21:45 Celestum Mexico  0.1
19 Sep 2020 20:30 Telchac Puerto Mexico  0.1
19 Sep 2020 20:30 Pixoy Mexico  0.1
19 Sep 2020 21:00 Noham Mexico  0.1
19 Sep 2020 21:00 Porfirio Diaz Mexico  0.1
19 Sep 2020 21:00 Chenkan Mexico  0.1
19 Sep 2020 20:45 Santa Cruz Mexico  0.1
19 Sep 2020 20:45 Sabancuy Mexico  0.1
21 Sep 2020 23:45 Las Guayabas Mexico  0.1
19 Sep 2020 22:00 Hoquel Mexico  0.1
19 Sep 2020 22:00 Champoton Mexico  0.1
19 Sep 2020 22:00 Haltunchen Mexico  0.1
22 Sep 2020 12:15 Dauphin Island United States  0.1
22 Sep 2020 12:15 Fort Gaines United States  0.1
22 Sep 2020 12:15 Fort Morgan United States  0.1
20 Sep 2020 01:30 Madisonville United States  0.1
20 Sep 2020 01:30 Houltonville United States  0.1
20 Sep 2020 01:30 Lewisburg United States  0.1
22 Sep 2020 00:00 La Pesca Mexico  0.1
19 Sep 2020 22:00 Seybaplaya Mexico  0.1
19 Sep 2020 20:30 Chisahcab Mexico  0.1
21 Sep 2020 03:15 Ciudad del Carmen Mexico  0.1
21 Sep 2020 03:15 Boca Nueva Mexico  0.1
21 Sep 2020 01:15 Victoria Mexico  0.1
21 Sep 2020 01:15 Balchacah Mexico  0.1
19 Sep 2020 20:30 Paso Real Mexico  0.1
19 Sep 2020 20:15 Santo Domingo Mexico  0.1
19 Sep 2020 20:15 Rio Lagartos Mexico  0.1
19 Sep 2020 20:30 El Cuyo Mexico  0.1
20 Sep 2020 00:30 Lake Terrace United States  0.1
20 Sep 2020 00:30 Gentilly Terrace United States  0.1
20 Sep 2020 00:30 Camp Leroy Johnson United States  0.1
19 Sep 2020 19:45 Progreso Mexico  0.1
19 Sep 2020 19:45 Chipepte Mexico  0.1
22 Sep 2020 12:15 Seacliff United States  0.1
22 Sep 2020 12:15 Foots Landing United States  0.1
22 Sep 2020 12:15 Barnwell United States  0.1
22 Sep 2020 12:15 Cedar Grove United States  0.1
22 Sep 2020 12:15 Turkey Branch United States  0.1
19 Sep 2020 20:00 Chelem Mexico  0.1
22 Sep 2020 12:30 Daphne United States  0.1
22 Sep 2020 12:00 Gulf Highlands United States  0.1
21 Sep 2020 23:15 Tepeguahe Mexico  0.1