dvorak pattern recognition...
TRANSCRIPT
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Dvorak Pattern Recognition
Exercises
Objective: To determine cloud patterns
and cloud pattern measurements of the
following examples of tropical weather
systems.
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Clicker Instructions
A) Curved Band Cloud Pattern
B) Shear Cloud Pattern
C) CDO Embedded Center Cloud Pattern
D) Eye Cloud Pattern
E) Central Cold Cover Pattern
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Pattern Recognition Exercise 1
Visible Infrared
Curved band pattern DT=3.0- Recon found 1002.3 mb for T2.8
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Pattern Recognition Exercise 2
Visible Infrared
1.5 deg CDO DT=3.5 Recon found 995 mb for T3.4
![Page 5: Dvorak Pattern Recognition Exercisessevere.worldweather.wmo.int/TCFW/RAIV_Workshop2017/12b_Dvorak... · Dvorak Pattern Recognition Exercises Objective: To determine cloud patterns](https://reader031.vdocument.in/reader031/viewer/2022021712/5b8756887f8b9aa0218c819b/html5/thumbnails/5.jpg)
Pattern Recognition Exercise 3
Visible Infrared
Curved band pattern DT=2.5+ Recon found 1003.4 mb for T2.7
![Page 6: Dvorak Pattern Recognition Exercisessevere.worldweather.wmo.int/TCFW/RAIV_Workshop2017/12b_Dvorak... · Dvorak Pattern Recognition Exercises Objective: To determine cloud patterns](https://reader031.vdocument.in/reader031/viewer/2022021712/5b8756887f8b9aa0218c819b/html5/thumbnails/6.jpg)
Pattern Recognition Exercise 4
Visible Infrared
VIS Eye Pattern DT=5.0 Recon found 966 mb for T5.2
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Pattern Recognition Exercise 5
Visible Infrared
Curved band pattern DT=2.5- Recon found 1006 mb for T2.4
![Page 8: Dvorak Pattern Recognition Exercisessevere.worldweather.wmo.int/TCFW/RAIV_Workshop2017/12b_Dvorak... · Dvorak Pattern Recognition Exercises Objective: To determine cloud patterns](https://reader031.vdocument.in/reader031/viewer/2022021712/5b8756887f8b9aa0218c819b/html5/thumbnails/8.jpg)
Pattern Recognition Exercise 6
Visible Infrared
VIS Eye Pattern DT=5.0+ Recon found 964 mb for T5.3
![Page 9: Dvorak Pattern Recognition Exercisessevere.worldweather.wmo.int/TCFW/RAIV_Workshop2017/12b_Dvorak... · Dvorak Pattern Recognition Exercises Objective: To determine cloud patterns](https://reader031.vdocument.in/reader031/viewer/2022021712/5b8756887f8b9aa0218c819b/html5/thumbnails/9.jpg)
Pattern Recognition Exercise 7
Visible Infrared
VIS Eye Pattern DT=4.0- Recon found 990 mb for T3.8
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Pattern Recognition Exercise 8
Visible Infrared
Curved band pattern DT=1.5 Recon found 1011.4 mb for T1.7
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Pattern Recognition Exercise 9
Visible Infrared
Irregular CDO DT=3.5 Recon found 993 mb for T3.6
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Pattern Recognition Exercise 10
Visible Infrared
Curved band pattern DT=2.5 Recon found 1006 mb for T2.4
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Pattern Recognition Exercise 11
Visible Infrared
VIS CDO DT=4.5 Recon found 979 mb for T4.5
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Pattern Recognition Exercise 12
Visible Infrared
VIS CDO/IR EMBDD CNTR DT=5.0
Recon-based best track 90 kt.
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Pattern Recognition Exercise 13
Visible Infrared
IR EYE DT=6.5 Recon-based best track 125 kt.
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Pattern Recognition Exercise 14
Visible Infrared
Curved band pattern DT=1.5 Recon not available