Overall Orange alert Tropical Cyclone for HANNA-20
in Mexico, United States

Impact

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

Meteorological source HWRF
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 47 km/h
Maximum storm surge 0.7 m (23 Jul 01:30 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
HWRF Current 47 km/h 0.7 m 17 mm 0.5
HWRF Overall 158 km/h 2.3 m 1282 mm 0.5

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

Wind

158 km/h

No people by wind speeds of Tropical Storm strength or above



Wind exposed population

No exposed population (in Tropical Storm or higher) based on the bulletin of 23 Jul 2020 00:00 UTC

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 23 Jul 2020 00:00 68 - - - - - - -




Impact estimation for the next 72h





Rain exposed population

Estimations based on the bulletin of 23 Jul 2020 00:00 UTC
LevelCountryPopulation 
500-750 mmUnited States2878 
250-500 mmUnited States14569 
100-250 mmUnited States, Mexico76860
+
United States75597 
Mexico1263 
50-100 mmUnited States, Mexico445867
+
United States439902 
Mexico5965 

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 23 Jul 2020 00:00 564 90 thousand
- - United States, Mexico




Impact estimation for the next 72h

StormSurge

0.7 m

The maximum Storm surge height is  0.7m in La Presita, Mexico. This height is estimated for 23 Jul 2020 01:30 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.

Calculation based on the bulletin of 23 Jul 2020 00:00 UTC
Alert Date (UTC) Name Country Storm surge height (m)
23 Jul 2020 01:30 La Presita Mexico  0.7
23 Jul 2020 01:30 Pueblo Viejo Mexico  0.6
23 Jul 2020 01:30 Primero de Mayo Mexico  0.6
23 Jul 2020 01:15 Tampico Alta Mexico  0.6
23 Jul 2020 00:45 Rancho de Piedra Mexico  0.5
23 Jul 2020 01:15 El Tular Mexico  0.5
23 Jul 2020 01:00 Rancho Nuevo Mexico  0.4
23 Jul 2020 01:00 Tepeguahe Mexico  0.4
23 Jul 2020 01:00 Los Pericos Mexico  0.4
23 Jul 2020 02:15 Cabo Rojito Mexico  0.4
23 Jul 2020 06:00 English Lookout United States  0.3
23 Jul 2020 06:00 Ansley United States  0.3
23 Jul 2020 06:00 Bayside Park United States  0.3
23 Jul 2020 06:00 Lakeshore United States  0.3
23 Jul 2020 06:00 Shoreline Park United States  0.3
23 Jul 2020 06:00 Waveland United States  0.3
23 Jul 2020 06:00 Bay St Louis United States  0.3
23 Jul 2020 06:00 Henderson Point United States  0.3
23 Jul 2020 06:00 Pass Christian United States  0.3
23 Jul 2020 06:00 Cuevas United States  0.2
23 Jul 2020 06:00 White Harbor United States  0.2
23 Jul 2020 06:00 Long Beach United States  0.2
23 Jul 2020 01:15 La Pesca Mexico  0.2
23 Jul 2020 06:00 Hesperides United States  0.2
23 Jul 2020 06:00 Nairn United States  0.2
23 Jul 2020 06:00 Empire United States  0.2
23 Jul 2020 06:00 Sunrise United States  0.2
23 Jul 2020 06:00 Buras United States  0.2
23 Jul 2020 06:00 Ostrica United States  0.2
23 Jul 2020 06:00 Neptune United States  0.2
23 Jul 2020 06:00 Fort Jackson United States  0.2
23 Jul 2020 06:00 Boothville United States  0.2
23 Jul 2020 06:00 Duvic United States  0.2
23 Jul 2020 05:30 De Lisle United States  0.2
23 Jul 2020 05:30 Gulfport United States  0.2
23 Jul 2020 05:30 Mississippi City United States  0.2
23 Jul 2020 01:15 Ejido Lavaderos Mexico  0.2
23 Jul 2020 01:15 San Jose de los Leones Mexico  0.2
23 Jul 2020 02:00 La Mata Mexico  0.2
23 Jul 2020 05:15 Handsboro United States  0.2
23 Jul 2020 05:15 Loraine United States  0.2
23 Jul 2020 05:15 Wool Market United States  0.2
23 Jul 2020 05:15 Edgewater Park United States  0.2
23 Jul 2020 05:15 Beauvoir United States  0.2
23 Jul 2020 06:00 Indian Pass United States  0.2
23 Jul 2020 06:00 Thirteen Mile United States  0.2
23 Jul 2020 06:00 Odena United States  0.2
23 Jul 2020 06:00 Eleven Mile United States  0.2
23 Jul 2020 06:00 Nine Mile United States  0.2
23 Jul 2020 06:00 Tilton United States  0.2
23 Jul 2020 06:00 Franklin United States  0.2
23 Jul 2020 02:15 Las Guayabas Mexico  0.2
23 Jul 2020 01:30 Colonia Simon Bolivar Mexico  0.2
23 Jul 2020 01:30 El Porvenir Mexico  0.2
23 Jul 2020 04:45 Biloxi United States  0.2
23 Jul 2020 05:30 Anton Lizardo Mexico  0.2
23 Jul 2020 05:30 Salinas Mexico  0.2
23 Jul 2020 05:30 Buen Pais Mexico  0.2
23 Jul 2020 04:15 El Mezquite Mexico  0.2
23 Jul 2020 04:15 Chaparral Mexico  0.2
23 Jul 2020 04:30 Cedar Lake United States  0.2
23 Jul 2020 04:30 D'Iberville United States  0.2
23 Jul 2020 04:30 Saint Martin United States  0.2
23 Jul 2020 02:30 Agua Dulce Mexico  0.2
23 Jul 2020 04:45 Ciudad del Carmen Mexico  0.2
23 Jul 2020 03:15 Fraccionamiento Nuevo Leon Mexico  0.2
23 Jul 2020 03:15 Kopernik Shores United States  0.2
23 Jul 2020 03:15 Boca Chica United States  0.2
23 Jul 2020 04:15 Monte de Oro Mexico  0.2
23 Jul 2020 04:30 Ocean Springs United States  0.1
23 Jul 2020 04:30 Gulf Hills United States  0.1
23 Jul 2020 04:45 Country Estates Colonia United States  0.1
23 Jul 2020 04:45 Aransas Pass United States  0.1
23 Jul 2020 04:45 Estes United States  0.1
23 Jul 2020 04:45 Rockport United States  0.1
23 Jul 2020 04:45 Shell Ridge United States  0.1
23 Jul 2020 04:45 Copano Village United States  0.1
23 Jul 2020 04:45 Fulton United States  0.1
23 Jul 2020 04:45 Lamar United States  0.1
23 Jul 2020 04:30 Magnolia Beach United States  0.1
23 Jul 2020 04:30 Indianola United States  0.1
23 Jul 2020 04:30 Port O'Connor United States  0.1
23 Jul 2020 03:30 Laguna Heights United States  0.1
23 Jul 2020 03:30 Port Isabel United States  0.1
23 Jul 2020 05:15 Boca Nueva Mexico  0.1
23 Jul 2020 05:15 Paso Real Mexico  0.1
23 Jul 2020 06:00 Point Comfort United States  0.1
23 Jul 2020 06:00 Olivia United States  0.1
23 Jul 2020 06:00 Weedhaven United States  0.1
23 Jul 2020 06:00 Port Alto United States  0.1
23 Jul 2020 06:00 Carancahua United States  0.1
23 Jul 2020 06:00 El Campo Club Community United States  0.1
23 Jul 2020 06:00 Camp Hulen United States  0.1
23 Jul 2020 04:15 Yarborough United States  0.1
23 Jul 2020 04:30 Maudlowe United States  0.1
23 Jul 2020 04:30 Spanish Village United States  0.1
23 Jul 2020 04:30 Austwell United States  0.1
23 Jul 2020 04:30 Seadrift United States  0.1
23 Jul 2020 02:15 El Mezquital Mexico  0.1
23 Jul 2020 03:00 Los Ebanos Mexico  0.1
23 Jul 2020 01:30 El Naranjal Mexico  0.1
23 Jul 2020 06:00 Corpus Christi United States  0.1
23 Jul 2020 06:00 North Beach United States  0.1
23 Jul 2020 06:00 Gardendale United States  0.1
23 Jul 2020 06:00 Doyle United States  0.1
23 Jul 2020 06:00 Orange Grove United States  0.1
23 Jul 2020 06:00 Peary Place United States  0.1
23 Jul 2020 06:00 Portland United States  0.1
23 Jul 2020 06:00 Flour Bluff United States  0.1
23 Jul 2020 06:00 Caruthers Cove Colonia United States  0.1
23 Jul 2020 06:00 Ingleside United States  0.1
23 Jul 2020 06:00 Kenney Lane West Colonia United States  0.1
23 Jul 2020 06:00 Port Ingleside United States  0.1
23 Jul 2020 06:00 Indian Trails Lane Colonia United States  0.1
23 Jul 2020 04:00 Las Barrillas Mexico  0.1
23 Jul 2020 04:30 Chinquapin United States  0.1
23 Jul 2020 04:00 Palacios United States  0.1
23 Jul 2020 05:30 Gregory United States  0.1
23 Jul 2020 05:30 Country Acres Colonia United States  0.1
23 Jul 2020 02:45 Laja Mexico  0.1
23 Jul 2020 04:00 San Pedro Mexico  0.1
23 Jul 2020 02:45 El Americano Mexico  0.1
23 Jul 2020 04:00 Hidalgo Mexico  0.1
23 Jul 2020 04:00 Francisco I. Madero Mexico  0.1
23 Jul 2020 01:30 Tamiahua Mexico  0.1
23 Jul 2020 04:00 Collegeport United States  0.1
23 Jul 2020 04:00 Citrus Grove United States  0.1
23 Jul 2020 04:00 Matagorda United States  0.1
23 Jul 2020 03:15 Alvarado Mexico  0.1
23 Jul 2020 06:00 Bayside United States  0.1
23 Jul 2020 06:00 Mustang Beach United States  0.1
23 Jul 2020 06:00 Port Aransas United States  0.1
23 Jul 2020 03:15 Rancho Magueyes Mexico  0.1
23 Jul 2020 04:00 Sanchez Magallanes Mexico  0.1
23 Jul 2020 04:15 Gulf Park Estates United States  0.1
23 Jul 2020 04:00 Ejido Guandalupe Victoria Mexico  0.1
23 Jul 2020 06:00 Little Woods United States  0.1
23 Jul 2020 06:00 South Point United States  0.1
23 Jul 2020 06:00 Martello Castle United States  0.1
23 Jul 2020 06:00 Chef Menteur United States  0.1
23 Jul 2020 06:00 Greens Ditch United States  0.1
23 Jul 2020 06:00 Fort Pike United States  0.1
23 Jul 2020 06:00 Lake Catherine United States  0.1
23 Jul 2020 06:00 Shell Beach United States  0.1
23 Jul 2020 06:00 Alluvial City United States  0.1
23 Jul 2020 06:00 Yscloskey United States  0.1
23 Jul 2020 06:00 Riolets United States  0.1
23 Jul 2020 06:00 Galveston United States  0.1
23 Jul 2020 06:00 Port Bolivar United States  0.1
23 Jul 2020 06:00 Smith Point United States  0.1
23 Jul 2020 06:00 Fort Travis United States  0.1
23 Jul 2020 06:00 Flake United States  0.1
23 Jul 2020 06:00 Elmgrove United States  0.1
23 Jul 2020 06:00 Crystal Beach United States  0.1
23 Jul 2020 06:00 Patton United States  0.1
23 Jul 2020 06:00 Bolivar Peninsula United States  0.1
23 Jul 2020 06:00 Caplen United States  0.1
23 Jul 2020 02:45 Tenixtepec Mexico  0.1
23 Jul 2020 03:45 Port Mansfield United States  0.1
23 Jul 2020 06:00 Gulf Resort Beach United States  0.1
23 Jul 2020 06:00 Lullwater Beach United States  0.1
23 Jul 2020 06:00 West Bay United States  0.1
23 Jul 2020 06:00 Bahama Beach United States  0.1
23 Jul 2020 06:00 Gulf Beach United States  0.1
23 Jul 2020 06:00 Panama City Beach United States  0.1
23 Jul 2020 06:00 Edgewater Gulf Beach United States  0.1
23 Jul 2020 06:00 Long Beach Resort United States  0.1
23 Jul 2020 06:00 Gulf Lagoon Beach United States  0.1
23 Jul 2020 06:00 Biltmore Beach United States  0.1
23 Jul 2020 06:00 Lower Grand Lagoon United States  0.1
23 Jul 2020 06:00 Upper Grand Lagoon United States  0.1
23 Jul 2020 06:00 Magnolia Beach United States  0.1
23 Jul 2020 06:00 Pretty Bayou United States  0.1
23 Jul 2020 06:00 Baker United States  0.1
23 Jul 2020 06:00 Lynn Haven United States  0.1
23 Jul 2020 06:00 Beacon Beach United States  0.1
23 Jul 2020 06:00 Cove United States  0.1
23 Jul 2020 06:00 Southport United States  0.1
23 Jul 2020 06:00 Cromanton United States  0.1
23 Jul 2020 06:00 Hiland Park United States  0.1
23 Jul 2020 06:00 Cedar Grove United States  0.1
23 Jul 2020 06:00 San Blas United States  0.1
23 Jul 2020 06:00 Springfield United States  0.1
23 Jul 2020 06:00 Panama City United States  0.1
23 Jul 2020 06:00 Parker United States  0.1
23 Jul 2020 06:00 Tyndall AFB United States  0.1
23 Jul 2020 06:00 Resota Beach United States  0.1
23 Jul 2020 06:00 College Station United States  0.1
23 Jul 2020 06:00 Old Callaway United States  0.1
23 Jul 2020 06:00 Callaway United States  0.1
23 Jul 2020 05:00 Simpsonville United States  0.1
23 Jul 2020 05:30 Cheniere Caminada United States  0.1
23 Jul 2020 05:30 Bassa Bassa United States  0.1
23 Jul 2020 05:30 Grand Isle United States  0.1
23 Jul 2020 04:30 El Martillo United States  0.1
23 Jul 2020 06:00 West Point United States  0.1
23 Jul 2020 06:00 Port Lavaca United States  0.1
23 Jul 2020 06:00 Alamo Beach United States  0.1
23 Jul 2020 03:00 Tonala Mexico  0.1
23 Jul 2020 03:30 Buena Vista United States  0.1
23 Jul 2020 02:45 El Laurel Mexico  0.1
23 Jul 2020 02:45 Vega de Alatorre Mexico  0.1
23 Jul 2020 02:45 Emilio Carranza Mexico  0.1
23 Jul 2020 03:30 Holly Beach United States  0.1
23 Jul 2020 03:30 Laguna Vista United States  0.1
23 Jul 2020 03:30 South Padre Island United States  0.1
23 Jul 2020 06:00 Breton United States  0.1
23 Jul 2020 05:00 Santa Cruz Mexico  0.1
23 Jul 2020 04:00 Chiltepec Mexico  0.1
23 Jul 2020 06:00 Gilchrist United States  0.1
23 Jul 2020 06:00 High Island United States  0.1
23 Jul 2020 03:30 Coatzacoalcos Mexico  0.1
23 Jul 2020 05:45 Davis Beach United States  0.1
23 Jul 2020 05:45 Allanton United States  0.1
23 Jul 2020 05:45 Mexico Beach United States  0.1
23 Jul 2020 05:45 Overstreet United States  0.1
23 Jul 2020 05:45 Beacon Hill United States  0.1
23 Jul 2020 05:45 Highland View United States  0.1
23 Jul 2020 05:45 Port Saint Joe United States  0.1
23 Jul 2020 03:00 Conejo Mexico  0.1
23 Jul 2020 06:00 Hilda United States  0.1
23 Jul 2020 06:00 Gautier United States  0.1
23 Jul 2020 06:00 Mims United States  0.1
23 Jul 2020 06:00 Hoskins United States  0.1
23 Jul 2020 06:00 Peterson Landing United States  0.1
23 Jul 2020 06:00 Port Morris United States  0.1
23 Jul 2020 06:00 Red Fish Cove United States  0.1
23 Jul 2020 06:00 Bay Harbor United States  0.1
23 Jul 2020 06:00 Sea Isle United States  0.1
23 Jul 2020 06:00 Jamaica Beach United States  0.1
23 Jul 2020 06:00 Cook United States  0.1

Calculation folder at this link