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RAMMB: Regional and Mesoscale Meteorology Branch CIRA: Cooperative Institute for Research in the Atmosphere

WP152009 - Typhoon (>=96 kt) CHOI-WAN

View model data products for this storm.

New: Day/Night Visible Imagery VIIRS and Enhanced Infrared (IR) VIIRS data is available for storms starting in 2014.

Forecast Track

Time of Latest Forecast: 200909200000

Forecast Hour Latitude Longitude Intensity
0 33.9 146.8 60
12 37.6 152.7 45
24 0 0 0
36 0 0 0
48 0 0 0
72 0 0 0
96 0 0 0
120 0 0 0

Forecast Track Archive

About Forecast Track

Track History

Synoptic Time Latitude Longitude Intensity
200909200000 33.9 146.8 60
200909191800 32.3 145.1 65
200909191200 30.6 143.2 65
200909190600 29 141.4 75
200909190000 27.6 140.2 105
200909181800 26.4 139.5 110
200909181200 25.2 139.1 110
200909180600 24.1 138.8 110
200909180000 23.2 138.9 110
200909171800 22.5 139.3 115
200909171200 21.6 139.8 130
200909170600 21 140.3 130
200909170000 20.3 141 135
200909161800 19.6 141.4 140
200909161200 19.2 141.9 140
200909160600 19 142.6 140
200909160000 18.6 143.4 140
200909151800 18.2 144.2 140
200909151200 17.9 145 135
200909150600 17.6 145.8 130
200909150000 17.1 146.7 125
200909141800 16.6 147.1 120
200909141200 16 147.5 90
200909140600 15.8 147.8 80
200909140000 15.7 148.1 75
200909131800 15.7 148.5 65
200909131200 15.7 148.7 60
200909130600 15.7 149.3 55
200909130000 16 150 45
200909121800 15.7 150.6 35
200909121200 15 152.1 30
200909120600 14.6 152.8 25
200909120000 14.3 153.3 25

About Track History

Enhanced Infrared (IR) Imagery (4 km Mercator)

Loop | Latest Image | Archive | About

Time of This Image: 200909161857

AMSU Microwave 89 GHz Imagery (4 km Mercator)

IR/WV/Microwave RGB (IR [R], WV [G], MI89 [B])

Storm Relative 1 km Geostationary Visible Imagery

Loop | Latest Image | Archive | About

Time of This Image: 200909162057

2 km Storm Relative IR Imagery with BD Enhancement Curve

Loop | Latest Image | Archive | About

Time of This Image: 200909161857

Enhanced Infrared (IR) Imagery (1 km Mercator, MODIS/AVHRR)

Loop | Latest Image | Archive | About

Time of Latest Image: 200909191250

Enhanced Infrared (IR) VIIRS

No Data Available

Visible Imagery (1 km Mercator, MODIS/AVHRR)

Loop | Latest Image | Archive | About

Time of Latest Image: 200909180425

2km Natural Color Imagery

No Data Available

Storm Relative 16 km Geostationary Water Vapor Imagery

Loop | Latest Image | Archive | About

Time of This Image: 200909162030

Storm Relative 16 km Microwave-Based Total Precipitable Water Imagery

Loop | Latest Image | Archive | About

Time of This Image: 200909161909

Ocean Heat Content & Forecast Track

Latest Image | Archive | About

Time of Latest Image: 200909200000

Multiplatform Satellite Surface Wind Analysis (Experimental)

Latest Image | Archive | About

Time of Latest Image: 200909200600

Multiplatform Tropical Cyclone Kinetic Energy and Intensity

Loop | Latest Image | Archive | About

Time of This Image: 200909161800

Multiplatform Tropical Cyclone MSLP and Maximum Winds

Latest Image | Archive | About

Time of Latest Image: 200909200600

Digital Dvorak

Latest Image | Archive | About

Time of Latest Image: 200909200600

AMSU Intensity Time Series

Latest Image | Archive | About

Time of Latest Image: 200909200600

IR-based TC size

No Data Available

Time Series of the Simplified Holland B parameter calculated from the TC Vitals

No Data Available

AMSU Radial/Height Cross Sections

Latest Image | Archive | About

Time of Latest Image: 200909200303

AMSU Area-Averaged Wind Shears and Layer Means

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