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Wave off Cape Verdes - possible development
07-29-2017, 04:48 PM (This post was last modified: 07-30-2017 10:57 AM by Her-icane.)
Post: #1
Wave off Cape Verdes - possible development
Here we go again...

ZCZC MIATWOAT ALL
TTAA00 KNHC DDHHMM

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 PM EDT Sat Jul 29 2017

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

1. A tropical wave in the far eastern Atlantic is moving westward at 10
to 15 mph. Environmental conditions are forecast to be conducive
for some development of this system early next week.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...20 percent.

Forecaster Avila

[Image: two_atl_2d0.png]

[Image: two_atl_5d0.png]

[Image: wg8shr072920171500.gif]
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07-30-2017, 09:20 AM
Post: #2
RE: Here we go again...future 97L?
ZCZC MIATWOAT ALL
TTAA00 KNHC DDHHMM

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 AM EDT Sun Jul 30 2017

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

1. A tropical wave located several hundred miles west-southwest of the
Cabo Verde Islands is producing a large area of cloudiness and
disorganized shower activity. Some slow development of this broad
disturbance is possible over the next several days while the system
moves westward at 10 to 15 mph.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...30 percent.

2. An area of low pressure is forecast to develop along a dissipating
frontal boundary over the northeastern Gulf of Mexico during the
next day or so, and then move eastward across the Florida peninsula
into the western Atlantic by midweek. Any development should be
slow to occur due to only marginally conducive upper-level winds and
proximity to land. However, this system is expected to produce
locally heavy rainfall across portions of central and northeastern
Florida during the next couple of days. Please see additional
information from your local National Weather Service Forecast
Offices concerning the rainfall threat.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...low...20 percent.

Forecaster Stewart
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07-30-2017, 02:25 PM
Post: #3
RE: Wave off Cape Verdes - possible development
ZCZC MIATWOAT ALL
TTAA00 KNHC DDHHMM

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 PM EDT Sun Jul 30 2017

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

1. A tropical wave located several hundred miles west-southwest of the
Cabo Verde Islands continues to produce a large area of cloudiness
and disorganized shower activity. Some slow development of this
broad disturbance is possible over the next several days while the
system moves westward to west-northwestward at 10 to 15 mph.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...30 percent.

2. A well-defined, non-tropical low pressure system has developed over
the northeastern Gulf of Mexico about 100 miles south-southwest of
Apalachicola, Florida. Upper-level winds are only marginally
conducive for this system to acquire subtropical or tropical
characteristics tonight and Monday before it moves inland over the
central Florida peninsula on Tuesday, and into the western Atlantic
by Wednesday. Regardless of development, the low is expected to
produce locally heavy rainfall across portions of central and
northeastern Florida during the next couple of days. Please see
additional information from your local National Weather Service
Forecast Offices concerning the rainfall threat.
* Formation chance through 48 hours...low...20 percent.
* Formation chance through 5 days...low...30 percent.

Forecaster Stewart
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07-30-2017, 07:17 PM
Post: #4
RE: Wave off Cape Verdes - possible development
ZCZC MIATWOAT ALL
TTAA00 KNHC DDHHMM

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 PM EDT Sun Jul 30 2017

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

1. A small non-tropical low pressure area located about 140 miles west
of Tampa, Florida, is producing a limited area of thunderstorm
activity as it drifts southeastward. This system has some chance
to acquire tropical or subtropical characteristics on Monday before
it moves inland over the central Florida peninsula on Tuesday, and
into the western Atlantic by Wednesday. Regardless of development,
the low is expected to enhance locally heavy rainfall across
portions of central and northeastern Florida during the next couple
of days. Please see additional information from your local National
Weather Service Forecast Offices concerning the rainfall threat.
* Formation chance through 48 hours...low...20 percent.
* Formation chance through 5 days...low...30 percent.

2. A tropical wave located roughly midway between west Africa and the
Lesser Antilles continues to produce a large area of cloudiness
and disorganized shower activity. Any development of this system
is expected to be slow to occur over the next several days while the
system moves westward to west-northwestward at 10 to 15 mph.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...20 percent.

Forecaster Blake
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