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

Event Summary

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

Updated: this report is based on advisory number 16: (06 Oct 2020 10:04).

Name HANNA-20
From - To 23 Jul - 26 Jul
Exposed countries Mexico, United States
Exposed population 920 thousand in Category 1 or higher
Maximum wind speed 148 km/h, Category 1
Maximum storm surge n.a.
Vulnerability Medium (Mexico)

Weather forecast centres

Regional Specialized Meteorological Centres (RSMCs), Tropical Cyclone Warning Centres (TCWCs).

RSMC Miami-Hurricane Center/NOAA/NWS National Hurricane Center (NHC), USA

http://www.nhc.noaa.gov/index.shtml

National Meteorological and Hydrological Services (NMHSs)

Servicio Meteorológico Nacional, National Weather Service of Mexico

http://smn.cna.gob.mx

Wind

Source: NOAA-GFS(Meteo); GDACS/NOAA (TcTrack )

Source: NOAA-GFS(Meteo); GDACS/NOAA (TcTrack )

Source: NOAA-GFS(Meteo); GDACS/NOAA (TcTrack )

Source: NOAA-GFS(Meteo); GDACS/NOAA (TcTrack )

Source: NOAA-GFS

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