TROPICAL UPDATE STORM INVEST 98L AND 99L

TROPICAL UPDATE STORM INVEST 98L AND 99L
DISCUSSION BY NATIONAL HURRICANE CENTER
GRAPHIC MAPS BY RTW

National Hurricane Center

000
ABNT20 KNHC 231744
TWOAT 

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 PM EDT Fri Aug 23 2019

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

The National Hurricane Center is issuing advisories on Tropical
Depression Chantal, located about 765 miles west of the Azores.

Surface and radar data, along with satellite imagery, indicate that
the low pressure area just east of the coast of southeastern Florida
is becoming better organized.  The low is forecast to move generally
northwestward near or over the eastern Florida peninsula through
tonight, and then move northward to northeastward over the Atlantic
near the east coast of the central Florida peninsula on Saturday.
After that, the system is expected to move northeastward offshore of
the southeastern United States coast.  If the current trend
continues, a tropical depression is likely to form by Saturday
night. Regardless of development, locally heavy rains are possible
over the northwestern Bahamas and the southern and central Florida
peninsula through the weekend.  Interests in the northwestern
Bahamas, the Florida peninsula, and the southeast coast of the
United States should monitor the progress of this system.  An Air
Force Reserve Hurricane Hunter aircraft is scheduled to investigate
the system on Saturday, if necessary.
* Formation chance through 48 hours...high...70 percent.
* Formation chance through 5 days...high...90 percent.

Recent satellite wind data indicate that a low pressure area has
formed in association with a tropical wave located about 1300
miles east-southeast of the Windward Islands.  Additional
development of this system is possible during the next few days, and
a tropical depression could form late this weekend or early next
week as it moves generally westward to west-northwestward near 15
mph.
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 5 days...medium...50 percent.

$$
Forecaster Beven