Global Severe Weather Tropical Cyclones Heavy Rain/Snow

Severe Weather
 Official Observations

This web site is operated
on behalf of WMO by
Hong Kong Observatory
of Hong Kong, China.
Global Map
Last Updated at 2011-08-28 13:07 UTC Past Positions
  • Click on the symbol  or  for advisories and warnings on the tropical cyclone.
  • Click on the symbol  for information from individual WMO Members participating in the web site.
  • Click on individual boxes to view zoom-in maps.
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     The information in this World Meteorological Organization (WMO) website is based on advisories issued by Regional Specialized Meteorological Centres (RSMCs) and Tropical Cyclone Warning Centres (TCWCs), and official warnings issued by National Meteorological and Hydrological Services (NMHSs) for their respective countries or regions. The media may use this information for their broadcasting services on the radio or TV. When doing so, it should be indicated that they are issued by the respective RSMCsTCWCs or NMHSs.
     As different participating Members may give different locations, intensities or even names for the same Tropical Cyclone, to avoid confusion, only the information supplied by the RSMC or TCWC responsible for the region is displayed graphically on the maps.
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