Overall Orange alert Tropical Cyclone for HANNA-20
in Mexico, United States
23 Jul 2020 06 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

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

Meteorological source GFS
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 40 km/h
Maximum storm surge 0.3 m (23 Jul 11:30 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 40 km/h 0.3 m 27 mm 0.5
GFS Overall 126 km/h 2.1 m 470 mm 0.5

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

TOP

Wind

126 km/h

No people by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

No exposed population (in Tropical Storm or higher) based on the bulletin of 23 Jul 2020 06:00 UTC

See TC classification SSHS


Wind Impact Timeline

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


Alert 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
GREEN 1 23 Jul 2020 00:00 47 - - - - - - -
GREEN 2 23 Jul 2020 06:00 43 - - - - - - -
Download:





Impact estimation for the next 72h
TOP

Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 23 Jul 2020 06:00 UTC
LevelCountryPopulation 
100-250 mmUnited States849 
50-100 mmUnited States, Mexico6,468,750
+
United States763,748 
Mexico5,705,002 

Rain Impact Timeline

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


Alert N° 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 96 -
- - - - - Mexico, Guatemala
Blue 2 23 Jul 2020 06:00 133 Few people
- - - - United States, Mexico




Impact estimation for the next 72h
TOP

StormSurge

0.3 m

The maximum Storm surge height is  0.3m in English Lookout, United States. This height is estimated for 23 Jul 2020 11:30 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 23 Jul 2020 06:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
23 Jul 2020 11:30 English Lookout United States  0.3
23 Jul 2020 11:30 Ansley United States  0.3
23 Jul 2020 11:30 Bayside Park United States  0.3
23 Jul 2020 11:30 Lakeshore United States  0.3
23 Jul 2020 11:30 Shoreline Park United States  0.3
23 Jul 2020 11:30 Waveland United States  0.3
23 Jul 2020 11:30 Bay St Louis United States  0.3
23 Jul 2020 11:30 Henderson Point United States  0.3
23 Jul 2020 11:30 Pass Christian United States  0.3
23 Jul 2020 12:00 Hesperides United States  0.3
23 Jul 2020 12:00 Nairn United States  0.3
23 Jul 2020 12:00 Empire United States  0.3
23 Jul 2020 12:00 Sunrise United States  0.3
23 Jul 2020 12:00 Buras United States  0.3
23 Jul 2020 12:00 Ostrica United States  0.3
23 Jul 2020 12:00 Neptune United States  0.3
23 Jul 2020 12:00 Fort Jackson United States  0.3
23 Jul 2020 12:00 Boothville United States  0.3
23 Jul 2020 12:00 Duvic United States  0.3
23 Jul 2020 11:00 Cuevas United States  0.3
23 Jul 2020 11:00 White Harbor United States  0.3
23 Jul 2020 11:00 Long Beach United States  0.3
23 Jul 2020 09:45 De Lisle United States  0.3
23 Jul 2020 09:45 Gulfport United States  0.3
23 Jul 2020 09:45 Mississippi City United States  0.3
23 Jul 2020 09:15 Handsboro United States  0.3
23 Jul 2020 09:15 Loraine United States  0.3
23 Jul 2020 09:15 Wool Market United States  0.3
23 Jul 2020 09:15 Edgewater Park United States  0.3
23 Jul 2020 09:15 Beauvoir United States  0.3
23 Jul 2020 11:15 West Point United States  0.2
23 Jul 2020 09:15 Biloxi United States  0.2
23 Jul 2020 12:00 Happy Jack United States  0.2
23 Jul 2020 12:00 Potash United States  0.2
23 Jul 2020 08:45 Cedar Lake United States  0.2
23 Jul 2020 08:45 D'Iberville United States  0.2
23 Jul 2020 08:45 Saint Martin United States  0.2
23 Jul 2020 10:45 Breton United States  0.2
23 Jul 2020 08:30 Ocean Springs United States  0.2
23 Jul 2020 08:30 Gulf Hills United States  0.2
23 Jul 2020 06:15 Indian Pass United States  0.2
23 Jul 2020 06:15 Thirteen Mile United States  0.2
23 Jul 2020 06:15 Odena United States  0.2
23 Jul 2020 06:15 Eleven Mile United States  0.2
23 Jul 2020 06:15 Nine Mile United States  0.2
23 Jul 2020 06:15 Tilton United States  0.2
23 Jul 2020 06:15 Franklin United States  0.2
23 Jul 2020 08:15 Gulf Park Estates United States  0.2
23 Jul 2020 12:00 Nelson United States  0.2
23 Jul 2020 12:00 Delchamps United States  0.2
23 Jul 2020 12:00 Heron Bay United States  0.2
23 Jul 2020 12:00 Alabama Port United States  0.2
23 Jul 2020 12:00 Bayleys Corner United States  0.2
23 Jul 2020 12:00 Mon Louis United States  0.2
23 Jul 2020 12:00 Navco United States  0.2
23 Jul 2020 12:00 Bellefontaine United States  0.2
23 Jul 2020 12:00 Battles Wharf United States  0.2
23 Jul 2020 12:00 Darling Landing United States  0.2
23 Jul 2020 12:00 Jackson Oak United States  0.2
23 Jul 2020 12:00 Bryant Landing United States  0.2
23 Jul 2020 12:00 Fairhope United States  0.2
23 Jul 2020 12:00 Point Clear United States  0.2
23 Jul 2020 12:00 Houstonville United States  0.2
23 Jul 2020 12:00 Montrose United States  0.2
23 Jul 2020 08:00 Hilda United States  0.2
23 Jul 2020 08:00 Gautier United States  0.2
23 Jul 2020 10:15 Little Woods United States  0.2
23 Jul 2020 10:15 South Point United States  0.2
23 Jul 2020 10:15 Martello Castle United States  0.2
23 Jul 2020 10:15 Chef Menteur United States  0.2
23 Jul 2020 10:15 Greens Ditch United States  0.2
23 Jul 2020 10:15 Fort Pike United States  0.2
23 Jul 2020 10:15 Lake Catherine United States  0.2
23 Jul 2020 10:15 Shell Beach United States  0.2
23 Jul 2020 10:15 Alluvial City United States  0.2
23 Jul 2020 10:15 Yscloskey United States  0.2
23 Jul 2020 10:15 Riolets United States  0.2
23 Jul 2020 12:00 Dauphin Island United States  0.1
23 Jul 2020 12:00 Fort Gaines United States  0.1
23 Jul 2020 12:00 Fort Morgan United States  0.1
23 Jul 2020 12:00 Seacliff United States  0.1
23 Jul 2020 12:00 Foots Landing United States  0.1
23 Jul 2020 12:00 Barnwell United States  0.1
23 Jul 2020 12:00 Cedar Grove United States  0.1
23 Jul 2020 12:00 Turkey Branch United States  0.1
23 Jul 2020 11:00 Davis Beach United States  0.1
23 Jul 2020 11:00 Mexico Beach United States  0.1
23 Jul 2020 11:00 Beacon Hill United States  0.1
23 Jul 2020 11:00 Highland View United States  0.1
23 Jul 2020 11:00 Port Saint Joe United States  0.1
23 Jul 2020 11:00 Milltown United States  0.1
23 Jul 2020 11:00 Oak Grove United States  0.1
23 Jul 2020 11:00 Ward Ridge United States  0.1
23 Jul 2020 11:00 McNeils United States  0.1
23 Jul 2020 10:15 Mertz United States  0.1
23 Jul 2020 10:15 Chickasaw United States  0.1
23 Jul 2020 10:15 Cox United States  0.1
23 Jul 2020 10:15 Mobile United States  0.1
23 Jul 2020 10:15 Magazine United States  0.1
23 Jul 2020 10:15 Nenemoosha United States  0.1
23 Jul 2020 10:15 Blakeley United States  0.1
23 Jul 2020 10:15 Bridgehead United States  0.1
23 Jul 2020 10:15 Park City United States  0.1
23 Jul 2020 10:15 Buzbee Landing United States  0.1
23 Jul 2020 10:15 Daphne United States  0.1
23 Jul 2020 10:15 Spanish Fort United States  0.1
23 Jul 2020 07:45 Pascagoula United States  0.1
23 Jul 2020 07:45 Moss Point United States  0.1
23 Jul 2020 07:45 Bayou La Batre United States  0.1
23 Jul 2020 07:45 Coden United States  0.1
23 Jul 2020 06:00 Point Comfort United States  0.1
23 Jul 2020 06:00 Magnolia Beach United States  0.1
23 Jul 2020 06:00 Indianola 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 12:00 Gulf Highlands United States  0.1
23 Jul 2020 06:30 Port Lavaca United States  0.1
23 Jul 2020 06:30 Alamo Beach United States  0.1
23 Jul 2020 06:30 Port O'Connor United States  0.1
23 Jul 2020 12:00 North Side United States  0.1
23 Jul 2020 12:00 Saint Malo United States  0.1
23 Jul 2020 12:00 Gasque United States  0.1
23 Jul 2020 12:00 Yupon United States  0.1
23 Jul 2020 12:00 Magnolia Springs United States  0.1
23 Jul 2020 11:00 Gulf Resort Beach United States  0.1
23 Jul 2020 11:00 Lullwater Beach United States  0.1
23 Jul 2020 11:00 West Bay United States  0.1
23 Jul 2020 11:00 Bahama Beach United States  0.1
23 Jul 2020 11:00 Gulf Beach United States  0.1
23 Jul 2020 11:00 Panama City Beach United States  0.1
23 Jul 2020 11:00 Edgewater Gulf Beach United States  0.1
23 Jul 2020 11:00 Long Beach Resort United States  0.1
23 Jul 2020 11:00 Gulf Lagoon Beach United States  0.1
23 Jul 2020 11:00 Biltmore Beach United States  0.1
23 Jul 2020 11:00 Lower Grand Lagoon United States  0.1
23 Jul 2020 11:00 Upper Grand Lagoon United States  0.1
23 Jul 2020 11:00 Magnolia Beach United States  0.1
23 Jul 2020 11:00 Pretty Bayou United States  0.1
23 Jul 2020 11:00 Baker United States  0.1
23 Jul 2020 11:00 Lynn Haven United States  0.1
23 Jul 2020 11:00 Beacon Beach United States  0.1
23 Jul 2020 11:00 Cove United States  0.1
23 Jul 2020 11:00 Southport United States  0.1
23 Jul 2020 11:00 Cromanton United States  0.1
23 Jul 2020 11:00 Hiland Park United States  0.1
23 Jul 2020 11:00 Cedar Grove United States  0.1
23 Jul 2020 11:00 San Blas United States  0.1
23 Jul 2020 11:00 Springfield United States  0.1
23 Jul 2020 11:00 Panama City United States  0.1
23 Jul 2020 11:00 Parker United States  0.1
23 Jul 2020 11:00 Tyndall AFB United States  0.1
23 Jul 2020 11:00 Resota Beach United States  0.1
23 Jul 2020 11:00 College Station United States  0.1
23 Jul 2020 11:00 Old Callaway United States  0.1
23 Jul 2020 11:00 Callaway United States  0.1
23 Jul 2020 12:00 North Shore Beach United States  0.1
23 Jul 2020 12:00 North Shore United States  0.1
23 Jul 2020 12:00 Eden Isle United States  0.1
23 Jul 2020 12:00 Howze Beach United States  0.1
23 Jul 2020 12:00 White Kitchen United States  0.1
23 Jul 2020 12:00 Jackson Landing United States  0.1
23 Jul 2020 12:00 Hopedale United States  0.1
23 Jul 2020 06:30 Corpus Christi United States  0.1
23 Jul 2020 06:30 North Beach United States  0.1
23 Jul 2020 06:30 Gardendale United States  0.1
23 Jul 2020 06:30 Doyle United States  0.1
23 Jul 2020 06:30 Orange Grove United States  0.1
23 Jul 2020 06:30 Peary Place United States  0.1
23 Jul 2020 06:30 Portland United States  0.1
23 Jul 2020 06:30 Flour Bluff United States  0.1
23 Jul 2020 06:30 Caruthers Cove Colonia United States  0.1
23 Jul 2020 06:30 Ingleside United States  0.1
23 Jul 2020 06:30 Kenney Lane West Colonia United States  0.1
23 Jul 2020 06:30 Port Ingleside United States  0.1
23 Jul 2020 06:30 Indian Trails Lane Colonia United States  0.1
23 Jul 2020 08:30 Ciudad del Carmen Mexico  0.1
23 Jul 2020 08:30 Boca Nueva Mexico  0.1
23 Jul 2020 06:45 Sabine United States  0.1
23 Jul 2020 06:45 Sabine Pass United States  0.1
23 Jul 2020 08:45 Victoria Mexico  0.1
23 Jul 2020 06:00 Country Estates Colonia United States  0.1
23 Jul 2020 06:15 Palacios United States  0.1
23 Jul 2020 06:15 Collegeport United States  0.1
23 Jul 2020 06:15 Simpsonville United States  0.1
23 Jul 2020 06:15 Citrus Grove United States  0.1
23 Jul 2020 12:00 Pearlington United States  0.1
23 Jul 2020 11:00 Allanton United States  0.1
23 Jul 2020 11:00 Wetappo United States  0.1
23 Jul 2020 11:00 Overstreet United States  0.1
23 Jul 2020 07:00 Oak Grove United States  0.1
23 Jul 2020 07:00 Grand Chenier United States  0.1
23 Jul 2020 07:00 Cameron United States  0.1
23 Jul 2020 06:30 Peveto Beach United States  0.1
23 Jul 2020 06:30 Holly Beach United States  0.1
23 Jul 2020 12:00 Cocodrie United States  0.1