Description

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This map service, derived from National Oceanic and Atmospheric Administration (NOAA) data, displays all hurricane, tropical storm, and tropical depression points in the Atlantic and East Pacific Basin's from 1851 to 2011. Tracks and points in the East Pacific are available from 1902 to 2011. The tracks are grouped by maximum category and the thickness indicates the category within each track. The layers are scale dependent so the weakest maximum category storms are shown at the largest extents. This service portrays the dispersion and frequency of separate category strength hurricanes over time.  Hurricane strength is shown by its Saffir-Simpson scale. Not all track points contain pressure information and are labeled with a 0. Storm Nature is classified by five abbreviation types:ET: Extra TropicalDS: DisturbanceNR: Not RatedSS: Sub TropicalTS: Tropical StormFor more information: National Hurricane CenterOther Federal User Community federally focused content that may interest you Department of Commerce                               National Oceanic and Atmospheric Administration Open Data: USDOC                                           Open Data: NOAA   

Dataset Attributes

  • OBJECTID
    Number
  • Shape
    Number
  • Storm ID
    Text
    {"value"=>"1994222N11267", "count"=>124} (), {"value"=>"1997212N11265", "count"=>98} (), {"value"=>"2006228N10218", "count"=>90} (), {"value"=>"2004247N10332", "count"=>86} (), {"value"=>"1998295N12284", "count"=>75} (), {"value"=>"1967249N14303", "count"=>69} (), {"value"=>"1950243N15305", "count"=>69} (), {"value"=>"1947247N15340", "count"=>69} (), {"value"=>"1960243N10339", "count"=>61} (), {"value"=>"1989254N13340", "count"=>60} ()
  • Hurricane Season
    Number
    1924 to 2010
  • Ocean Basin
    Text
    {"value"=>" NA", "count"=>1496} (), {"value"=>" EP", "count"=>578} (), {"value"=>" WP", "count"=>96} ()
  • Storm Name
    Text
    {"value"=>"NOT NAMED", "count"=>348} (), {"value"=>"JOHN", "count"=>124} (), {"value"=>"GUILLERMO", "count"=>98} (), {"value"=>"IOKE", "count"=>90} (), {"value"=>"IVAN", "count"=>86} (), {"value"=>"MITCH", "count"=>75} (), {"value"=>"BEULAH", "count"=>69} (), {"value"=>"DOG", "count"=>69} (), {"value"=>"DONNA", "count"=>61} (), {"value"=>"HUGO", "count"=>60} ()
  • Date and Time
    Text
    {"value"=>"1994-07-24 18:00:00", "count"=>2} (), {"value"=>"1994-07-24 12:00:00", "count"=>2} (), {"value"=>"1994-07-24 06:00:00", "count"=>2} (), {"value"=>"1994-07-24 00:00:00", "count"=>2} (), {"value"=>"1994-07-23 18:00:00", "count"=>2} (), {"value"=>"1994-07-23 12:00:00", "count"=>2} (), {"value"=>"1994-07-23 06:00:00", "count"=>2} (), {"value"=>"1994-07-23 00:00:00", "count"=>2} (), {"value"=>"1994-07-22 18:00:00", "count"=>2} (), {"value"=>"1994-07-22 12:00:00", "count"=>2} ()
  • Nature
    Text
    {"value"=>" TS", "count"=>1925} (), {"value"=>" ET", "count"=>181} (), {"value"=>" NR", "count"=>35} (), {"value"=>" DS", "count"=>29} ()
  • Wind Speed (Kts)
    Number
    -999 to 165
  • Pressure (mb)
    Number
    -999 to 1018
  • Category
    Text
    {"value"=>"Tropical Storm", "count"=>612} (), {"value"=>"4", "count"=>363} (), {"value"=>"Tropical Depression", "count"=>295} (), {"value"=>"1", "count"=>283} (), {"value"=>"3", "count"=>214} (), {"value"=>"2", "count"=>209} (), {"value"=>"5", "count"=>171} (), {"value"=>"Unknown", "count"=>23} ()
  • Maximum Strength
    Text
    {"value"=>"5", "count"=>2170} ()
  • Landfall State
    Text
    {"value"=>"None", "count"=>1056} (), {"value"=>"Florida", "count"=>419} (), {"value"=>"Texas", "count"=>209} (), {"value"=>"Alabama", "count"=>195} (), {"value"=>"Connecticut", "count"=>111} (), {"value"=>"Louisiana", "count"=>64} (), {"value"=>"New York", "count"=>60} (), {"value"=>"North Carolina", "count"=>56} ()
  • Shape_Length
    Number

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