Tropical Wave in the central Caribbean
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- Gustywind
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- Location: Baie-Mahault, GUADELOUPE
Tropical Wave in the central Caribbean
Even if 94L has weaken and lost it Invest status, it stays a twave with a low pressure. Let's see how this feature evolves during the next couple of days as it trecks west on the Atlantic Ocean.
2 AM Discussion.
TROPICAL WAVE EXTENDS FROM 08N29W TO A 1008 MB LOW NEAR 12N29W
TO 19N27W MOVING W AT 10-15 KT. THE WAVE IS EMBEDDED WITHIN A
BROAD 700 MB TROUGH S OF 20N BETWEEN 23W-32W AND IS LOCATED
WITHIN A BROAD LOW-LEVEL MONSOONAL GYRE FROM 08N-20N BETWEEN 21W-
40W. NO SIGNIFICANT CONVECTION IS NOTED WITH THE WAVE AT THIS
TIME.
2 AM Discussion.
TROPICAL WAVE EXTENDS FROM 08N29W TO A 1008 MB LOW NEAR 12N29W
TO 19N27W MOVING W AT 10-15 KT. THE WAVE IS EMBEDDED WITHIN A
BROAD 700 MB TROUGH S OF 20N BETWEEN 23W-32W AND IS LOCATED
WITHIN A BROAD LOW-LEVEL MONSOONAL GYRE FROM 08N-20N BETWEEN 21W-
40W. NO SIGNIFICANT CONVECTION IS NOTED WITH THE WAVE AT THIS
TIME.
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- Gustywind
- Category 5
- Posts: 12334
- Joined: Mon Sep 03, 2007 7:29 am
- Location: Baie-Mahault, GUADELOUPE
8 AM Discussion.
TROPICAL WAVE EXTENDS FROM A 1010 MB LOW CENTERED NEAR 12N29W TO
21N30W MOVING W AT 10-15 KT. THE WAVE IS EMBEDDED WITHIN A BROAD
700 MB TROUGH S OF 20N BETWEEN 23W-32W AND IS LOCATED WITHIN A
BROAD LOW-LEVEL MONSOONAL GYRE FROM 09N-17N BETWEEN 23W-41W. NO
SIGNIFICANT CONVECTION IS NOTED WITH THE WAVE AT THIS TIME.
TROPICAL WAVE EXTENDS FROM A 1010 MB LOW CENTERED NEAR 12N29W TO
21N30W MOVING W AT 10-15 KT. THE WAVE IS EMBEDDED WITHIN A BROAD
700 MB TROUGH S OF 20N BETWEEN 23W-32W AND IS LOCATED WITHIN A
BROAD LOW-LEVEL MONSOONAL GYRE FROM 09N-17N BETWEEN 23W-41W. NO
SIGNIFICANT CONVECTION IS NOTED WITH THE WAVE AT THIS TIME.
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- Gustywind
- Category 5
- Posts: 12334
- Joined: Mon Sep 03, 2007 7:29 am
- Location: Baie-Mahault, GUADELOUPE
8 PM Discussion. Looks like the twave is trying to mosterize a little bit.
A TROPICAL WAVE EXTENDS FROM 21N26W TO 17N30W TO 10N33W MOVING W
AT 10 KT. A 1010 MB LOW IS EMBEDDED ON THE WAVE AXIS NEAR
12N32W. THE WAVE IS LOCATED ON THE LEADING EDGE OF A AN AREA OF
MAXIMUM DEEP LAYER MOISTURE AS NOTED ON SSMI TOTAL PRECIPITABLE
WATER IMAGERY. SCATTERED SHOWERS ARE WITHIN 120 NM OF THE WAVE
AXIS.
A TROPICAL WAVE EXTENDS FROM 21N26W TO 17N30W TO 10N33W MOVING W
AT 10 KT. A 1010 MB LOW IS EMBEDDED ON THE WAVE AXIS NEAR
12N32W. THE WAVE IS LOCATED ON THE LEADING EDGE OF A AN AREA OF
MAXIMUM DEEP LAYER MOISTURE AS NOTED ON SSMI TOTAL PRECIPITABLE
WATER IMAGERY. SCATTERED SHOWERS ARE WITHIN 120 NM OF THE WAVE
AXIS.
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- Gustywind
- Category 5
- Posts: 12334
- Joined: Mon Sep 03, 2007 7:29 am
- Location: Baie-Mahault, GUADELOUPE
TROPICAL WEATHER DISCUSSION
NWS NATIONAL HURRICANE CENTER MIAMI FL
805 AM EDT WED AUG 21 2013
TROPICAL WAVE EXTENDS FROM A 1010 MB LOW CENTERED NEAR 11N34W TO
15N35W TO 19N33W MOVING W AT 10-15 KT. THE LOW CENTER REMAINS
THE FOCAL POINT FOR A BROAD AND ENLONGATED MONSOONAL GYRE
CIRCULATION INFLUENCING THE TROPICAL ATLC FROM 08N-17N BETWEEN
27W-47W. NO SIGNIFICANT DEEP CONVECTION IS OCCURRING IN THE
VICINITY OF THE WAVE HOWEVER SCATTERED MODERATE CONVECTION IS
FROM 07N-10N BETWEEN 32W-40W IN ASSOCIATION WITH THE MONSOON
TROUGH AXIS.
NWS NATIONAL HURRICANE CENTER MIAMI FL
805 AM EDT WED AUG 21 2013
TROPICAL WAVE EXTENDS FROM A 1010 MB LOW CENTERED NEAR 11N34W TO
15N35W TO 19N33W MOVING W AT 10-15 KT. THE LOW CENTER REMAINS
THE FOCAL POINT FOR A BROAD AND ENLONGATED MONSOONAL GYRE
CIRCULATION INFLUENCING THE TROPICAL ATLC FROM 08N-17N BETWEEN
27W-47W. NO SIGNIFICANT DEEP CONVECTION IS OCCURRING IN THE
VICINITY OF THE WAVE HOWEVER SCATTERED MODERATE CONVECTION IS
FROM 07N-10N BETWEEN 32W-40W IN ASSOCIATION WITH THE MONSOON
TROUGH AXIS.
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- Gustywind
- Category 5
- Posts: 12334
- Joined: Mon Sep 03, 2007 7:29 am
- Location: Baie-Mahault, GUADELOUPE
TROPICAL WEATHER DISCUSSION
NWS NATIONAL HURRICANE CENTER MIAMI FL
805 AM EDT THU AUG 22 2013
TROPICAL WAVE EXTENDS FROM 10N45W TO 18N42W MOVING W AT 15 KT.
THE WAVE REMAINS EMBEDDED WITHIN THE MONSOON TROUGH AT THE
SURFACE AND WITHIN A LOWER AMPLITUDE 700 MB TROUGH BETWEEN 40W-
50W. TO THE EAST OF THIS AREA...GLOBAL MODEL GUIDANCE INDICATES
ANOTHER HIGHER AMPLITUDE IMPULSE OF 700 MB TROUGHING IS LOCATED
BETWEEN 30W-40W. AT THIS TIME ANY SIGNIFICANT CONVECTION REMAINS
CONFINED SOUTH OF THE MONSOON TROUGH AXIS.
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- Gustywind
- Category 5
- Posts: 12334
- Joined: Mon Sep 03, 2007 7:29 am
- Location: Baie-Mahault, GUADELOUPE
By the way, even if this twave do not seems to increase... our Pro Mets of Meteo-France Guadeloupe expected a deterioration of the weather Sunday, with numerous showers sometimes strong and even isolated tstorms . Let's wait and see.
I will keep your informed if anything happens with this feature.
Gustywind
I will keep your informed if anything happens with this feature.
Gustywind

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- Gustywind
- Category 5
- Posts: 12334
- Joined: Mon Sep 03, 2007 7:29 am
- Location: Baie-Mahault, GUADELOUPE
TROPICAL WEATHER DISCUSSION
NWS NATIONAL HURRICANE CENTER MIAMI FL
805 AM EDT FRI AUG 23 2013
TROPICAL WAVE EXTENDS FROM 07N53W TO 16N47W MOVING W AT 10-15
KT. THE WAVE REMAINS LOW-AMPLITUDE AND EMBEDDED WITHIN THE ITCZ
AXIS. CONVECTION REMAINS LIMITED WITH ONLY A FEW ISOLATED
SHOWERS OCCURRING WITHIN 210 NM EITHER SIDE OF THE WAVE AXIS.
NWS NATIONAL HURRICANE CENTER MIAMI FL
805 AM EDT FRI AUG 23 2013
TROPICAL WAVE EXTENDS FROM 07N53W TO 16N47W MOVING W AT 10-15
KT. THE WAVE REMAINS LOW-AMPLITUDE AND EMBEDDED WITHIN THE ITCZ
AXIS. CONVECTION REMAINS LIMITED WITH ONLY A FEW ISOLATED
SHOWERS OCCURRING WITHIN 210 NM EITHER SIDE OF THE WAVE AXIS.
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Re: Tropical Wave in Central Atlantic. Ex Invest 94L
I'm sure this has nothing to do with the remnants of 94L, but there is a circulation approaching the Central Atlantic from the NE dropping sw'ward. Appears it's trying to pick up some conveection, weak as it may be!
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- Hurricaneman
- Category 5
- Posts: 7351
- Age: 45
- Joined: Tue Aug 31, 2004 3:24 pm
- Location: central florida
Re: Tropical Wave in Central Atlantic. Ex Invest 94L
Steve H. wrote:I'm sure this has nothing to do with the remnants of 94L, but there is a circulation approaching the Central Atlantic from the NE dropping sw'ward. Appears it's trying to pick up some conveection, weak as it may be!
We're discussing this feature here viewtopic.php?f=31&t=115485
as for this it does look like its trying to organize
The posts in this forum are NOT official forecast and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products
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- Gustywind
- Category 5
- Posts: 12334
- Joined: Mon Sep 03, 2007 7:29 am
- Location: Baie-Mahault, GUADELOUPE
TROPICAL WEATHER DISCUSSION
NWS NATIONAL HURRICANE CENTER MIAMI FL
805 PM EDT FRI AUG 23 2013
TROPICAL WAVE IN THE W TROPICAL ATLC EXTENDS FROM 16N53W TO
8N55W MOVING W 10-15 KT. WAVE IS EMBEDDED WITHIN AN AREA OF
MODERATE MOISTURE AS DEPICTED ON THE TOTAL PRECIPITABLE WATER
IMAGERY. CLUSTERS OF SCATTERED MODERATE CONVECTION ARE FROM 12N-
14N BETWEEN 54W-56W.
NWS NATIONAL HURRICANE CENTER MIAMI FL
805 PM EDT FRI AUG 23 2013
TROPICAL WAVE IN THE W TROPICAL ATLC EXTENDS FROM 16N53W TO
8N55W MOVING W 10-15 KT. WAVE IS EMBEDDED WITHIN AN AREA OF
MODERATE MOISTURE AS DEPICTED ON THE TOTAL PRECIPITABLE WATER
IMAGERY. CLUSTERS OF SCATTERED MODERATE CONVECTION ARE FROM 12N-
14N BETWEEN 54W-56W.
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- Gustywind
- Category 5
- Posts: 12334
- Joined: Mon Sep 03, 2007 7:29 am
- Location: Baie-Mahault, GUADELOUPE
TROPICAL WEATHER DISCUSSION
NWS NATIONAL HURRICANE CENTER MIAMI FL
205 AM EDT SAT AUG 24 2013
TROPICAL WAVE IN THE W TROPICAL ATLC EXTENDS FROM 17N55W TO
8N56W MOVING W 10-15 KT. WAVE IS EMBEDDED WITHIN AN AREA OF
MODERATE MOISTURE AS DEPICTED ON THE TOTAL PRECIPITABLE WATER
IMAGERY. SCATTERED SHOWERS ARE FROM 12N-16N BETWEEN 52W-60W.
NWS NATIONAL HURRICANE CENTER MIAMI FL
205 AM EDT SAT AUG 24 2013
TROPICAL WAVE IN THE W TROPICAL ATLC EXTENDS FROM 17N55W TO
8N56W MOVING W 10-15 KT. WAVE IS EMBEDDED WITHIN AN AREA OF
MODERATE MOISTURE AS DEPICTED ON THE TOTAL PRECIPITABLE WATER
IMAGERY. SCATTERED SHOWERS ARE FROM 12N-16N BETWEEN 52W-60W.
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- Gustywind
- Category 5
- Posts: 12334
- Joined: Mon Sep 03, 2007 7:29 am
- Location: Baie-Mahault, GUADELOUPE
TROPICAL WEATHER DISCUSSION
NWS NATIONAL HURRICANE CENTER MIAMI FL
205 PM EDT SAT AUG 24 2013
TROPICAL WAVE MOVING THROUGH THE WINDWARD ISLANDS EXTENDS FROM
17N59W TO 8N63W MOVING W 15 KT. 12 UTC RAOB FROM BARBADOS
SUGGESTED WAVE AXIS HAD PASSED TO THEIR WEST BEFORE 12 UTC. WAVE
IS EMBEDDED WITHIN AN AREA OF MODERATE MOISTURE AS DEPICTED ON
SSMI TOTAL PRECIPITABLE WATER IMAGERY. SCATTERED SHOWERS
ISOLATED TSTMS ARE FROM 13N-16N BETWEEN 58W-64W.
NWS NATIONAL HURRICANE CENTER MIAMI FL
205 PM EDT SAT AUG 24 2013
TROPICAL WAVE MOVING THROUGH THE WINDWARD ISLANDS EXTENDS FROM
17N59W TO 8N63W MOVING W 15 KT. 12 UTC RAOB FROM BARBADOS
SUGGESTED WAVE AXIS HAD PASSED TO THEIR WEST BEFORE 12 UTC. WAVE
IS EMBEDDED WITHIN AN AREA OF MODERATE MOISTURE AS DEPICTED ON
SSMI TOTAL PRECIPITABLE WATER IMAGERY. SCATTERED SHOWERS
ISOLATED TSTMS ARE FROM 13N-16N BETWEEN 58W-64W.
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- Gustywind
- Category 5
- Posts: 12334
- Joined: Mon Sep 03, 2007 7:29 am
- Location: Baie-Mahault, GUADELOUPE
TROPICAL WEATHER DISCUSSION..COR...
NWS NATIONAL HURRICANE CENTER MIAMI FL
805 PM EDT SAT AUG 24 2013
AN ATLANTIC OCEAN-TO-CARIBBEAN SEA TROPICAL WAVE IS ALONG
20N60W...PASSING ACROSS GUADELOUPE...TO THE VENEZUELA COAST NEAR
10N62W. THE WAVE IS MOVING WESTWARD 15 KNOTS. SCATTERED STRONG
FROM 14N TO 15N BETWEEN 60W AND 62W...AND FROM 15N TO 16N
BETWEEN 65W AND 67W. RAINSHOWERS ARE POSSIBLE ELSEWHERE TO THE
SOUTH OF 18N BETWEEN 59W AND 70W. THE 24-HOUR RAINFALL TOTAL IN
INCHES AS OF 24/1200 UTC...ACCORDING TO THE PAN AMERICAN
TEMPERATURE AND PRECIPITATION TABLE...MIATPTPAN...IS
0.19 IN ST. THOMAS.
NWS NATIONAL HURRICANE CENTER MIAMI FL
805 PM EDT SAT AUG 24 2013
AN ATLANTIC OCEAN-TO-CARIBBEAN SEA TROPICAL WAVE IS ALONG
20N60W...PASSING ACROSS GUADELOUPE...TO THE VENEZUELA COAST NEAR
10N62W. THE WAVE IS MOVING WESTWARD 15 KNOTS. SCATTERED STRONG
FROM 14N TO 15N BETWEEN 60W AND 62W...AND FROM 15N TO 16N
BETWEEN 65W AND 67W. RAINSHOWERS ARE POSSIBLE ELSEWHERE TO THE
SOUTH OF 18N BETWEEN 59W AND 70W. THE 24-HOUR RAINFALL TOTAL IN
INCHES AS OF 24/1200 UTC...ACCORDING TO THE PAN AMERICAN
TEMPERATURE AND PRECIPITATION TABLE...MIATPTPAN...IS
0.19 IN ST. THOMAS.
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- Gustywind
- Category 5
- Posts: 12334
- Joined: Mon Sep 03, 2007 7:29 am
- Location: Baie-Mahault, GUADELOUPE
8 AM TWD.
TROPICAL WAVE OVER THE LESSER ANTILLES EXTENDS FROM 17N64W TO
7N65W MOVING W 10-15 KT. WAVE IS EMBEDDED WITHIN AN AREA OF
MODERATE MOISTURE AS DEPICTED ON SSMI TOTAL PRECIPITABLE WATER
IMAGERY. SCATTERED MODERATE TO STRONG CONVECTION IS INLAND OVER
VENEZUELA FROM 3N-8N BETWEEN 63W-66W. SCATTERED MODERATE
CONVECTION IS S OF PUERTO RICO FROM 15N-17N BETWEEN 67W-70W.
SCATTERED SHOWERS ARE WITHIN 90 NM OF THE REMAINDER OF THE
WAVE AXIS.
TROPICAL WAVE OVER THE LESSER ANTILLES EXTENDS FROM 17N64W TO
7N65W MOVING W 10-15 KT. WAVE IS EMBEDDED WITHIN AN AREA OF
MODERATE MOISTURE AS DEPICTED ON SSMI TOTAL PRECIPITABLE WATER
IMAGERY. SCATTERED MODERATE TO STRONG CONVECTION IS INLAND OVER
VENEZUELA FROM 3N-8N BETWEEN 63W-66W. SCATTERED MODERATE
CONVECTION IS S OF PUERTO RICO FROM 15N-17N BETWEEN 67W-70W.
SCATTERED SHOWERS ARE WITHIN 90 NM OF THE REMAINDER OF THE
WAVE AXIS.
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Re: Tropical Wave in Central Atlantic. Ex Invest 94L
x-94L looks pretty decent for a naked swirl yesterday.....it has some convection now right on top of the weak LLC.....
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Area South of Dominican Republic
Ity looks like this area is developing as well as it moves WNW.
http://www.ssd.noaa.gov/goes/east/tatl/avn-l.jpg
http://www.ssd.noaa.gov/goes/east/tatl/avn-l.jpg
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