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EP042007 - Tropical Depression FOUR

View model data products for this storm.

View wind speed probabilities products for this storm

Forecast Track

Time of Latest Forecast: 200707110000

Forecast Hour Latitude Longitude Intensity
0 19 237.5 25
12 18.8 235.7 20
24 18.8 233.9 20
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
200707110600 19 -122.5 25
200707110000 19 -122.5 25
200707101800 19.1 -121 30
200707101200 18.4 -120.5 30
200707100600 18 -120 30
200707100000 17.5 -119.1 30
200707091800 16.6 -118.7 30

About Track History

Enhanced Infrared (IR) Imagery (4 km Mercator)

Loop | Latest Image | Archive | About

Time of This Image: 200707101800

AMSU Microwave 89 GHz Imagery (4 km Mercator)

No Data Available

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

No Data Available

Storm Relative 1 km Geostationary Visible Imagery

No Data Available

2 km Storm Relative IR Imagery with BD Enhancement Curve

No Data Available

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

Loop | Latest Image | Archive | About

Time of This Image: 200707101835

Day/Night Visible Imagery VIIRS

No Data Available

Day/Night DNB Imagery VIIRS

No Data Available

Enhanced Infrared (IR) VIIRS

No Data Available

Visible Imagery (1 km Mercator, MODIS/AVHRR)

Loop | Latest Image | Archive | About

Time of This Image: 200707101835

2km Natural Color Imagery

No Data Available

Storm Relative 16 km Geostationary Water Vapor Imagery

Loop | Latest Image | Archive | About

Time of This Image: 200707101800

Storm Relative 16 km Microwave-Based Total Precipitable Water Imagery

Loop | Latest Image | Archive | About

Time of This Image: 200707102023

Multiplatform Satellite Surface Wind Analysis (Experimental)

Latest Image | Archive | About

Time of Latest Image: 200707110600

Aircraft-based Tropical Cyclone Surface Wind Analysis

No Data Available

Ocean Heat Content & Forecast Track

Latest Image | Archive | About

Time of This Image: 200707101800

Multiplatform Tropical Cyclone Kinetic Energy and Intensity

No Data Available

Multiplatform Tropical Cyclone MSLP and Maximum Winds

No Data Available

Digital Dvorak

Latest Image | Archive | About

Time of This Image: 200707101800

AMSU Intensity Time Series

Latest Image | Archive | About

Time of This Image: 200707101800

Collocation of AMSU and Dropsonde Soundings

No Data Available

Collocation of ATMS and Dropsonde Soundings

No Data Available

ATMS Maximum Potential Intensity

No Data Available

IR-based TC size

No Data Available

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

No Data Available

Satellite-Based 34-kt Wind Radii Estimates

No Data Available

Satellite-Based 50-kt Wind Radii Estimates

No Data Available

Satellite-Based 64-kt Wind Radii Estimates

No Data Available

Dvorak Fix-Based Wind Radii (Text; ATCF ANAL fixes)

No Data Available

Eye Probability Forecast

No Data Available

AMSU Radial/Height Cross Sections

Latest Image | Archive | About

Time of Latest Image: 200707110118

AMSU Area-Averaged Wind Shears and Layer Means

No Data Available