Gaston Advisories
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- Hyperstorm
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- Stormsfury
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Gaston #3 SC-NC-VA gone
http://www.nencweather.com/tropicalweat ... aston.html
Landfall now; carries through South Carolina as a storm, NC as a storm/depression and VA as a depression. Wind, rain, few isolated tornadoes.
Landfall now; carries through South Carolina as a storm, NC as a storm/depression and VA as a depression. Wind, rain, few isolated tornadoes.
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- Hyperstorm
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HIRT is in the "eye" of Gaston - Pressure...989mb
...News & Comments Updated: 9:55 AM EDT August 29, 2004...
HIRT IS IN THE EYE OF GASTON- THINGS ARE CALM AND THE PRESSURE IS 989.5 MB
This is an amazing sight to see. We are in the eye of a strong tropical storm as Gaston passes directly over our location. The wind is down to a few miles per hour and the pressure is now 989.5 MB. We saw birds come out of nowhere and fly around in the eye. Apparently our video clips are not working- we will have to figure out what is going on with that. I will have more on everything going on in the tropics near 11am EDT. We are about to move north as the backside of Gaston comes on in.
http://www.hurricanetrack.com
HIRT IS IN THE EYE OF GASTON- THINGS ARE CALM AND THE PRESSURE IS 989.5 MB
This is an amazing sight to see. We are in the eye of a strong tropical storm as Gaston passes directly over our location. The wind is down to a few miles per hour and the pressure is now 989.5 MB. We saw birds come out of nowhere and fly around in the eye. Apparently our video clips are not working- we will have to figure out what is going on with that. I will have more on everything going on in the tropics near 11am EDT. We are about to move north as the backside of Gaston comes on in.
http://www.hurricanetrack.com
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- Hyperstorm
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There is a chance this will be revised as a hurricane later on, but without much data to prove so, I think they will keep it as a strong tropical storm.
Looking at the satellite images, it definitely appears to be a borderline Cat.1 hurricane. The 989mb pressure would certainly support a hurricane. What's more interesting is that the system looked much better earlier this morning, which could indicate that the pressure was lower than the current 989mb.
Looking at the satellite images, it definitely appears to be a borderline Cat.1 hurricane. The 989mb pressure would certainly support a hurricane. What's more interesting is that the system looked much better earlier this morning, which could indicate that the pressure was lower than the current 989mb.
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Don't know exactly what it is here...but way more than they forcasted! Some of these gusts had to be more than 60 mph, seems every bit as bad as what we got from Floyd.
Hearing branches snap...lights are blinking but I can't believe I still have power at 10:15 am.
The storm seems to be not moving much at all so we'll be stuck in this for quite a while.
More later I have to watch the trees! I am located in Crowfield Plantation, Goose Creek.
Hearing branches snap...lights are blinking but I can't believe I still have power at 10:15 am.
The storm seems to be not moving much at all so we'll be stuck in this for quite a while.
More later I have to watch the trees! I am located in Crowfield Plantation, Goose Creek.
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- charleston_hugo_veteran
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11am Gaston-60 mph winds, Hurricane Warnings downgraded
Tropical Storm Gaston Forecast/Advisory Number 8
Statement as of 15:00Z on August 29, 2004
at 11 am EDT...1500z...the Hurricane Warning is changed to a
Tropical Storm Warning north of Edisto Beach South Carolina to
Little River Inlet South Carolina. All other warnings are
discontinued.
Tropical storm center located near 33.2n 79.5w at 29/1500z
position accurate within 20 nm
present movement toward the north or 360 degrees at 7 kt
estimated minimum central pressure 992 mb
Max sustained winds 50 kt with gusts to 60 kt.
50 kt....... 25ne 25se 20sw 20nw.
34 kt....... 50ne 50se 30sw 30nw.
12 ft seas.. 75ne 75se 50sw 0nw.
Winds and seas vary greatly in each quadrant. Radii in nautical
miles are the largest radii expected anywhere in that quadrant.
Repeat...center located near 33.2n 79.5w at 29/1500z
at 29/1200z center was located near 32.8n 79.6w
forecast valid 30/0000z 34.3n 79.5w...inland
Max wind 40 kt...gusts 50 kt.
34 kt... 30ne 30se 30sw 30nw.
Forecast valid 30/1200z 35.9n 78.8w...inland
Max wind 30 kt...gusts 40 kt.
Forecast valid 31/0000z 37.7n 77.2w...inland
Max wind 30 kt...gusts 40 kt.
Forecast valid 31/1200z 39.8n 74.0w...over water
Max wind 30 kt...gusts 40 kt.
Forecast valid 01/1200z 44.5n 64.0w...extratropical
Max wind 30 kt...gusts 40 kt.
Extended outlook. Note...errors for track have averaged near 250 nm
on day 4 and 325 nm on day 5...and for intensity near 20 kt each day
outlook valid 02/1200z...absorbed into frontal system
Request for 3 hourly ship reports within 300 miles of 33.2n 79.5w
next advisory at 29/2100z
forecaster Pasch
Statement as of 15:00Z on August 29, 2004
at 11 am EDT...1500z...the Hurricane Warning is changed to a
Tropical Storm Warning north of Edisto Beach South Carolina to
Little River Inlet South Carolina. All other warnings are
discontinued.
Tropical storm center located near 33.2n 79.5w at 29/1500z
position accurate within 20 nm
present movement toward the north or 360 degrees at 7 kt
estimated minimum central pressure 992 mb
Max sustained winds 50 kt with gusts to 60 kt.
50 kt....... 25ne 25se 20sw 20nw.
34 kt....... 50ne 50se 30sw 30nw.
12 ft seas.. 75ne 75se 50sw 0nw.
Winds and seas vary greatly in each quadrant. Radii in nautical
miles are the largest radii expected anywhere in that quadrant.
Repeat...center located near 33.2n 79.5w at 29/1500z
at 29/1200z center was located near 32.8n 79.6w
forecast valid 30/0000z 34.3n 79.5w...inland
Max wind 40 kt...gusts 50 kt.
34 kt... 30ne 30se 30sw 30nw.
Forecast valid 30/1200z 35.9n 78.8w...inland
Max wind 30 kt...gusts 40 kt.
Forecast valid 31/0000z 37.7n 77.2w...inland
Max wind 30 kt...gusts 40 kt.
Forecast valid 31/1200z 39.8n 74.0w...over water
Max wind 30 kt...gusts 40 kt.
Forecast valid 01/1200z 44.5n 64.0w...extratropical
Max wind 30 kt...gusts 40 kt.
Extended outlook. Note...errors for track have averaged near 250 nm
on day 4 and 325 nm on day 5...and for intensity near 20 kt each day
outlook valid 02/1200z...absorbed into frontal system
Request for 3 hourly ship reports within 300 miles of 33.2n 79.5w
next advisory at 29/2100z
forecaster Pasch
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#neversummer
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Tropical Storm Gaston Discussion Number 8
Statement as of 11:00 am EDT on August 29, 2004
Gaston made landfall just west of McClellanville South Carolina
around 14z. WSR-88D velocity data indicated that it was just below
hurricane strength at landfall. The system would very likely have
become a hurricane if it had a few more hours over water. The
storm should steadily weaken now that the center is inland...but it
still has the potential to produce some locally heavy rains and an
isolated tornado.
Initial motion is north at 7 kt. A gradual Bend to the right...with
acceleration...is forecast as Gaston becomes influenced by the flow
to the southeast of a mid-tropospheric trough in the vicinity of
the Great Lakes. By 72 hours Gaston should have lost tropical
characteristics...and it is expected be absorbed by a frontal
system shortly thereafter.
Forecaster Pasch
forecast positions and Max winds
initial 29/1500z 33.2n 79.5w 50 kt
12hr VT 30/0000z 34.3n 79.5w 40 kt...inland
24hr VT 30/1200z 35.9n 78.8w 30 kt...inland
36hr VT 31/0000z 37.7n 77.2w 30 kt...inland
48hr VT 31/1200z 39.8n 74.0w 30 kt...over water
72hr VT 01/1200z 44.5n 64.0w 30 kt...extratropical
96hr VT 02/1200z...absorbed into frontal system
Statement as of 11:00 am EDT on August 29, 2004
Gaston made landfall just west of McClellanville South Carolina
around 14z. WSR-88D velocity data indicated that it was just below
hurricane strength at landfall. The system would very likely have
become a hurricane if it had a few more hours over water. The
storm should steadily weaken now that the center is inland...but it
still has the potential to produce some locally heavy rains and an
isolated tornado.
Initial motion is north at 7 kt. A gradual Bend to the right...with
acceleration...is forecast as Gaston becomes influenced by the flow
to the southeast of a mid-tropospheric trough in the vicinity of
the Great Lakes. By 72 hours Gaston should have lost tropical
characteristics...and it is expected be absorbed by a frontal
system shortly thereafter.
Forecaster Pasch
forecast positions and Max winds
initial 29/1500z 33.2n 79.5w 50 kt
12hr VT 30/0000z 34.3n 79.5w 40 kt...inland
24hr VT 30/1200z 35.9n 78.8w 30 kt...inland
36hr VT 31/0000z 37.7n 77.2w 30 kt...inland
48hr VT 31/1200z 39.8n 74.0w 30 kt...over water
72hr VT 01/1200z 44.5n 64.0w 30 kt...extratropical
96hr VT 02/1200z...absorbed into frontal system
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#neversummer
- Wnghs2007
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Gaston 11 Am Discussion Made landfall just under hurricane
Tropical Storm Gaston Discussion Number 8
Statement as of 11:00 am EDT on August 29, 2004
Gaston made landfall just west of McClellanville South Carolina
around 14z. WSR-88D velocity data indicated that it was just below
hurricane strength at landfall. The system would very likely have
become a hurricane if it had a few more hours over water. The
storm should steadily weaken now that the center is inland...but it
still has the potential to produce some locally heavy rains and an
isolated tornado.
Initial motion is north at 7 kt. A gradual Bend to the right...with
acceleration...is forecast as Gaston becomes influenced by the flow
to the southeast of a mid-tropospheric trough in the vicinity of
the Great Lakes. By 72 hours Gaston should have lost tropical
characteristics...and it is expected be absorbed by a frontal
system shortly thereafter.
Forecaster Pasch
forecast positions and Max winds
initial 29/1500z 33.2n 79.5w 50 kt
12hr VT 30/0000z 34.3n 79.5w 40 kt...inland
24hr VT 30/1200z 35.9n 78.8w 30 kt...inland
36hr VT 31/0000z 37.7n 77.2w 30 kt...inland
48hr VT 31/1200z 39.8n 74.0w 30 kt...over water
72hr VT 01/1200z 44.5n 64.0w 30 kt...extratropical
96hr VT 02/1200z...absorbed into frontal system
Statement as of 11:00 am EDT on August 29, 2004
Gaston made landfall just west of McClellanville South Carolina
around 14z. WSR-88D velocity data indicated that it was just below
hurricane strength at landfall. The system would very likely have
become a hurricane if it had a few more hours over water. The
storm should steadily weaken now that the center is inland...but it
still has the potential to produce some locally heavy rains and an
isolated tornado.
Initial motion is north at 7 kt. A gradual Bend to the right...with
acceleration...is forecast as Gaston becomes influenced by the flow
to the southeast of a mid-tropospheric trough in the vicinity of
the Great Lakes. By 72 hours Gaston should have lost tropical
characteristics...and it is expected be absorbed by a frontal
system shortly thereafter.
Forecaster Pasch
forecast positions and Max winds
initial 29/1500z 33.2n 79.5w 50 kt
12hr VT 30/0000z 34.3n 79.5w 40 kt...inland
24hr VT 30/1200z 35.9n 78.8w 30 kt...inland
36hr VT 31/0000z 37.7n 77.2w 30 kt...inland
48hr VT 31/1200z 39.8n 74.0w 30 kt...over water
72hr VT 01/1200z 44.5n 64.0w 30 kt...extratropical
96hr VT 02/1200z...absorbed into frontal system
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