80% chance in 48 hrs; 90% chance in 5 days as of 8pm Friday
Posted by Chris in Tampa on 8/22/2014, 8:19 pm
"TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
800 PM EDT FRI AUG 22 2014

For the North Atlantic...Caribbean Sea and the Gulf of Mexico:

1. An Air Force Reserve Hurricane Hunter aircraft investigating the
area of disturbed weather near Puerto Rico and Hispaniola reported
winds of tropical storm force over the open waters north of those
islands.  However, the aircraft data and surface observations
indicate that the system still lacks a well-defined surface
circulation. Another Air Force Reserve Hurricane Hunter aircraft is
scheduled to investigate the system on Saturday morning, if
necessary.

Showers and thunderstorms associated with the system are gradaully
becoming better organized, but the proximity of the system to
Hispaniola could limit development tonight.  Conditions are expected
to become more conducive for development when the disturbance moves
near or over the southeastern Bahamas on Saturday.  Gusty winds and
heavy rains are expected across Puerto Rico and the Virgin Islands
tonight, and over portions of Hispaniola and the southeastern and
central Bahamas tonight and Saturday. These heavy rains could cause
life-threatening flash floods and mudslides, especially in the
mountainous areas of Hispaniola and Puerto Rico. Interests in the
southeastern and central Bahamas should monitor the progress of this
disturbance, since tropical storm watches or warnings could be
required with little advance notice.
* Formation chance through 48 hours...high...80 percent.
* Formation chance through 5 days...high...90 percent.

Forecaster Beven"

http://www.nhc.noaa.gov/gtwo.php?basin=atlc&fdays=5



The NHC does have a narrower potential formation area on the 5 day outlook than much earlier in the day today.

8am outlook graphically:
http://www.nhc.noaa.gov/archive/xgtwo/gtwo_archive.php?current_issuance=201408221152&basin=atl&fdays=5

2pm:
http://www.nhc.noaa.gov/archive/xgtwo/gtwo_archive.php?current_issuance=201408221800&basin=atl&fdays=5

4:50pm:
http://www.nhc.noaa.gov/archive/xgtwo/gtwo_archive.php?current_issuance=201408222056&basin=atl&fdays=5

Although, looking at the 4:50 one compared to 8pm, it actually shifted just slightly to the west. The red X also moved due west, and actually on the image was one pixel further south at 8pm than it was at 4:50pm. We know about where they peg it. (best track data will be in soon too)
207
In this thread:
Disturbance 96L Analysis ( Sorry no offense Hanna) - Jake, 8/21/2014, 6:55 pm
< Return to the front page of the: message board | monthly archive this page is in
Post A Reply
This thread has been archived and can no longer receive replies.