New to this version are pairs of images depicting the wind field around each storm. These were created from a computer model developed at Colorado State University and is called Multiplatform Tropical Cyclone Surface Winds Analysis (MTCSWA). The image on the right is simply a zoomed in version of the left image. At the bottom of these is some data on the storm, such as the maximum winds depicted (VMAX), how far from the center these winds are found (RMW), and how far out the winds go in each quadrant.
LESLIE
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12L
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Tropical
Storm
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Time
|
Dvorak
Classification
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Maximum
Sustained Wind
|
Minimum
Pressure
|
Storm
Center
|
Storm
Movement
|
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9/1/12 1500Z
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T2.5/3.5
|
60kts
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996mb
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18.7N, 56.6W
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290° at 16kts
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Visible (GOES-13)
|
Water Vapor (GOES-13)
|
85
|
37
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Basic Dvorak (GOES-13)
|
Wind
|
Wind-zoom
|
NHC Forecast
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Remarks: Leslie is a storm
that has had, and will continue to have, a hard life. It is currently struggling
against moderate shear and the forecast calls for the shear to increase
further. This is hindering development, yet it is still forecasted to reach
hurricane strength eventually.
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KIRK
|
11L
|
|
Tropical
Storm
|
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Time
|
Dvorak
Classification
|
Maximum
Sustained Wind
|
Minimum
Pressure
|
Storm
Center
|
Storm
Movement
|
||||||
9/1/12 1500Z
|
T2.0/3.0
|
55kts
|
989mb
|
37.4N, 46.5W
|
35° at 22kts
|
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|
|
|
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Visible (GOES-13)
|
Water Vapor (GOES-13)
|
85
|
37
|
||||||||
|
|
|
|
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Basic Dvorak (GOES-13)
|
Wind
|
Wind-zoom
|
NHC Forecast
|
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Remarks: Kirk is accelerating quickly as it interacts with the mid-latitude westerlies. The shear that will cause, and low sea surface temperatures will cause the storm to loose its tropical characteristics.
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ILEANA
|
09L
|
|
Tropical
Storm
|
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Time
|
Dvorak
Classification
|
Maximum
Sustained Wind
|
Minimum
Pressure
|
Storm
Center
|
Storm
Movement
|
||||||
9/1/12 1500Z
|
T1.0/2.0
|
45kts
|
999mb
|
23.0N, 118.6W
|
280° at 8kts
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Visible (GOES-15)
|
Water Vapor (GOES-15)
|
85
|
37
|
||||||||
|
|
|
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Basic Dvorak (GOES-15)
|
Wind
|
Wind-zoom
|
NHC Forecast
|
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Remarks: ILEANA is pretty much gone, the visible imagery depicts a storm with very little convection remaining. Plus, that field of small cumulus clouds wrapping around the storm indicates it is moving into a stable environment.
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