PGI20L in Mid Carib
Posted by JAC on 7/30/2010, 7:59 am
MCS convection is currently firing along a shear axis along 15N.

It is being feed by mid-level moisture from convective debris to the west.

850mb vorticity south of the convection has some organization.

The MCS is creating a close coupled updraft to the vorticity that something could spin up maybe in about 24 hours.

Watch the area 15N 80W Saturday morning.

Shear will be nice and low then with a possible anti-cyclone overhead.














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PGI20L in Mid Carib - JAC, 7/30/2010, 7:59 am
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