ZCZC MIATCDEP2 ALL TTAA00 KNHC DDHHMM TROPICAL DEPRESSION KRISTY DISCUSSION NUMBER 33 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP122006 800 PM PDT WED SEP 06 2006 KRISTY IS PRODUCING ONLY A FEW ISOLATED CELLS OF DEEP CONVECTION AT THIS TIME AS IT MOVES INTO A RATHER STABLE AIR MASS. THE SYSTEM WILL CONTINUE TO TRAVERSE OCEAN WATERS JUST WARM ENOUGH TO MAINTAIN A TROPICAL CYCLONE...AND THE VERTICAL SHEAR IS NOT FORECAST TO BECOME VERY STRONG...DURING THE NEXT FEW DAYS. THEREFORE THE OFFICIAL FORECAST MAINTAINS THE SYSTEM IN ITS PRESENT STATE FOR SEVERAL DAYS. IN FACT...THE SHIPS MODEL SUGGESTS THAT KRISTY COULD EVEN RE-STRENGTHEN. GIVEN THE TENACIOUS NATURE OF THIS TROPICAL CYCLONE...THAT WOULD NOT BE A SURPRISING TURN OF EVENTS. ALTERNATIVELY...HOWEVER...IF THE SYSTEM REMAINS VIRTUALLY DEVOID OF DEEP CONVECTION FOR ANOTHER 12 HOURS OR SO IT WOULD DISSIPATE MUCH SOONER THAN INDICATED HERE. THE FORWARD SPEED HAS SLOWED JUST A TAD...TO 10 OR 11 KT. A WEAKENING MID-LEVEL ANTICYCLONE TO THE NORTH OF KRISTY SHOULD MAINTAIN A GENERALLY WESTWARD TRACK WITH A GRADUAL DECREASE IN FORWARD SPEED. THE OFFICIAL TRACK FORECAST FOR THIS ADVISORY IS VERY SIMILAR TO THE PREVIOUS ONE ALBEIT A LITTLE SLOWER BECAUSE OF THE SLIGHTLY SLOWER INITIAL FORWARD SPEED. FORECAST POSITIONS AND MAX WINDS INITIAL 07/0300Z 16.5N 128.7W 30 KT 12HR VT 07/1200Z 16.6N 130.5W 30 KT 24HR VT 08/0000Z 16.7N 132.5W 30 KT 36HR VT 08/1200Z 16.8N 134.3W 30 KT 48HR VT 09/0000Z 16.9N 136.2W 30 KT 72HR VT 10/0000Z 17.0N 139.5W 30 KT 96HR VT 11/0000Z 17.0N 142.5W 25 KT...DISSIPATING 120HR VT 12/0000Z 17.0N 145.0W 25 KT...REMNANT LOW $$ FORECASTER PASCH NNNN
Alternate Formats
About Alternates -
E-Mail Advisories -
RSS Feeds
Cyclone Forecasts
Latest Advisory -
Past Advisories -
About Advisories
Marine Forecasts
Latest Products -
About Marine Products
Tools & Data
Satellite Imagery -
US Weather Radar -
Aircraft Recon -
Local Data Archive -
Forecast Verification -
Deadliest/Costliest/Most Intense
Learn About Hurricanes
Storm Names
Wind Scale -
Prepare -
Climatology -
NHC Glossary -
NHC Acronyms -
Frequently Asked Questions -
AOML Hurricane-Research Division
About Us
About NHC -
Mission/Vision -
Other NCEP Centers -
NHC Staff -
Visitor Information -
NHC Library
NOAA/
National Weather Service
National Centers for Environmental Prediction
National Hurricane Center
11691 SW 17th Street
Miami, Florida, 33165-2149 USA
nhcwebmaster@noaa.gov
Disclaimer
Privacy Policy
Credits
About Us
Glossary
Career Opportunities
Page last modified: Monday, 11-Sep-2006 11:28:44 UTC