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Azores #96L fails to complete transition into a Sub-Tropical Storm. Elsewhere, weak low pressure in Caribbean may linger into next week.
Days since last H. Landfall - US: Any 42 (Nate) , Major: 60 (Maria) Florida - Any: 70 (Irma) Major: 70 (Irma)
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General Discussion >> Hurricane Ask/Tell

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Ed DunhamAdministrator
Former Meteorologist & CFHC Forum Moderator (Ed Passed Away on May 14, 2017)


Reged: Sun
Posts: 2565
Loc: Melbourne, FL
TWO Update
      #94595 - Thu Jul 25 2013 08:55 PM

Info from NHC:

National Hurricane Center extends Tropical Weather Outlook to five days

NOAA’s National Hurricane Center (NHC) will extend the time period covered by the
Tropical Weather Outlook (TWO) from 48 hours to five days. It’s the first change in the
covered time period in several decades.
The NHC TWO is a text product that describes areas of disturbed weather and the
potential for tropical cyclone development during the following 48-hour period. A
probabilistic genesis forecast, to the nearest 10 percent, describing the chance of
tropical cyclone formation within the next 48 hours, is included for each area of
disturbed weather described in the Outlook.
Beginning on August 1 at 8 a.m. EDT, NHC will begin including information about a
system’s potential for development during the following five-day period. This information
will be provided probabilistically in 10-percent increments, and will supplement
the 48-hour probabilistic formation potential already provided.
NHC is currently developing a corresponding five-day genesis potential graphic that
may become available later this season.
The current Graphical Tropical Weather Outlook that highlights the location of areas
of disturbed weather and shows the 48-hour probabilistic genesis potential will remain
unchanged.


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berrywr
Weather Analyst


Reged: Fri
Posts: 387
Loc: Opelika, AL 32.71N 85.23W
Re: TWO Update [Re: Ed Dunham]
      #94597 - Thu Jul 25 2013 10:02 PM

Here's what I call a little light reading for those of us who might need our heads examined after translating this page, but here's the rest of what's coming in regards to updates:

http://www.nco.ncep.noaa.gov/pmb/changes/docs/wcosseval.shtml

--------------------
Sincerely,

Bill Berry

"Survived Trigonometry and Calculus I"


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