Cloud Stalker: HURRICANE GUSTAV

Tuesday, August 26, 2008

HURRICANE GUSTAV

We got a hurricane in the house!! GUSTAV A LITTLE STRONGER...NEARING THE SOUTH COAST OF HAITI...
And 2 more interest out there that look good for the ripening. I am gonna have to agree this 2008 storm season has been off the wall. Gustav looks like its gonna go major, once it hits those gulf waters its any one game. Will it be a Florida storm, i don't know.:AT 800 AM EDT...1200Z...THE CENTER OF HURRICANE GUSTAV WAS LOCATED
NEAR LATITUDE 17.5 NORTH...LONGITUDE 72.0 WEST OR ABOUT 75 MILES...
125 KM...SOUTH-SOUTHEAST OF PORT AU PRINCE HAITI AND ABOUT 265 MILES
...425 KM...SOUTHEAST OF GUANTANAMO CUBA.

GUSTAV IS MOVING TOWARD THE NORTHWEST NEAR 9 MPH...15 KM/HR...AND
THIS MOTION IS EXPECTED TO CONTINUE TODAY WITH A TURN TOWARD THE
WEST-NORTHWEST AND A DECREASE IN FORWARD SPEED FORECAST ON
WEDNESDAY. ON THIS TRACK THIS HURRICANE SHOULD MOVE OVER
SOUTHWESTERN HAITI LATER TODAY AND NEAR OR JUST SOUTH OF
EASTERN CUBA ON WEDNESDAY.

Ridging is expected to develop over Florida helping to turn Gustav more westerly in the longer-term, but the strength of this ridging and timing of the next trough along the northern Gulf coast is all up in the air-"From Jeff Gammons Blog"
Where ever he lands its not gonna be good folks,not at all. I was hoping to some Fay chasing while she was here but sometimes it sucks being married is all I got to say on that subject. So for me this will be another arm chair chase. As long as i get a signal i am good to go.
Jess

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HAIL (3/4 inch or greater)

Hail can cause significant damage to your vehicle, break windows and damage roofs of homes and businesses.
Hail can cause significant bodily injuries such as broken bones and even blindness if wind blown.
Softball (4.5 inches) sized hail was reported in Lake Wales, Florida on March 30, 1996.
Haildrifts, up to four feet deep of dime to nickel sized hail, occurred in low-lying areas near Zephyrhills, Florida on January 29, 1997.
Hailstones the size of softballs can fall at speeds faster than 100 mph

supercell

Supercells derive their rotation through tilting of horizontal vorticity (an invisible horizontal vortex) caused by wind shear. Strong updrafts lift the air turning about a horizontal axis and cause this air to turn about a vertical axis. This forms the deep rotating updraft, the mesocyclone.
A cap or capping inversion is usually required to form a downdraft of sufficient strength. The cap puts an inverted (warm-above-cold) layer above a normal (cold-above-warm) boundary layer, and by preventing warm surface air from sinking too far, allows one or both of the following:
Air below the cap warms and/or becomes more moist
Air above the cap cools
This creates a warmer, moister layer below a cooler layer, which is increasingly unstable (because warm air is less dense and tends to rise). When the cap weakens or moves, explosive development follows.
In North America, supercells usually show up on Doppler radar as starting at a point or hook shape on the southwestern side, fanning out to the northeast. The heaviest precipitation is usually on the southwest side, ending abruptly short of the rain-free updraft base or main updraft (not visible to radar). The rear flank downdraft, or RFD, carries precipitation counterclockwise around the north and northwest side of the updraft base, producing a "hook echo" that indicates the presence of a mesocyclone.