Skip navigation

RAMMB: Regional and Mesoscale Meteorology Branch logo CIRA: Cooperative Institute for Research in the Atmosphere logo NESDIS: NOAA Environmental Satellite, Data, and Information Service logo

Announcement: Please visit out new web application, SLIDER, for every pixel of real-time GOES-16 and Himawari-8 imagery.

EP072017 - Tropical Storm GREG

View model data products for this storm.

View wind speed probabilities products for this storm

Forecast Track

Time of Latest Forecast: 201707280000

Forecast Hour Latitude Longitude Intensity
0 0 0 0
12 0 0 0
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
201707280000 17.5 -147.1 25
201707271800 17.7 -146 25
201707271200 18.1 -144.9 25
201707270600 18.3 -143.5 25
201707270000 18.6 -142.5 25
201707261800 18.3 -141.6 25
201707261200 18 -140.5 25
201707260600 17.6 -139.2 30
201707260000 16.8 -138.3 30
201707251800 15.9 -137.6 35
201707251200 15.2 -136.5 35
201707250600 15 -135.4 40
201707250000 14.6 -134.6 40
201707241800 14.4 -134 40
201707241200 14.5 -132.8 40
201707240600 14.4 -131.6 45
201707240000 14.3 -130.8 45
201707231800 14.3 -129.6 45
201707231200 14.3 -128.4 45
201707230600 14.7 -127.1 45
201707230000 14.9 -125.9 45
201707221800 15.1 -124.6 45
201707221200 15.1 -123.6 45
201707220600 15.2 -122.5 45
201707220000 15 -121.3 45
201707211800 14.8 -120.2 50
201707211200 14.9 -118.7 50
201707210600 14.4 -117.8 45
201707210000 14.2 -116.9 45
201707201800 14.1 -116 45
201707201200 14.1 -115.1 40
201707200600 14 -114.3 35
201707200000 14 -113.2 40
201707191800 14.2 -112.3 40
201707191200 14.1 -111.6 40
201707190600 14.2 -110.6 40
201707190000 14.6 -109.6 45
201707181800 14.6 -108.5 35
201707181200 14.9 -107.9 35
201707180600 14.5 -107.2 30
201707180000 14.2 -106.5 30
201707171800 14 -105.7 30
201707171200 14.2 -104.8 30

About Track History

Enhanced Infrared (IR) Imagery (4 km Mercator)

Loop | Latest Image | Archive | About

Time of This Image: 201707211800

AMSU Microwave 89 GHz Imagery (4 km Mercator)

Loop | Latest Image | Archive | About

Time of This Image: 201707212022

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

Loop | Latest Image | Archive | About

Time of This Image: 201707212202

Storm Relative 1 km Geostationary Visible Imagery

Loop | Latest Image | Archive | About

Time of This Image: 201707211800

2 km Storm Relative IR Imagery with BD Enhancement Curve

Loop | Latest Image | Archive | About

Time of This Image: 201707211800

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

Loop | Latest Image | Archive | About

Time of This Image: 201707211835

Day/Night Visible Imagery VIIRS

Loop | Latest Image | Archive | About

Time of This Image: 201707272254

Day/Night DNB Imagery VIIRS

Loop | Latest Image | Archive | About

Time of This Image: 201707272253

Enhanced Infrared (IR) VIIRS

Loop | Latest Image | Archive | About

Time of This Image: 201707272253

Visible Imagery (1 km Mercator, MODIS/AVHRR)

Loop | Latest Image | Archive | About

Time of This Image: 201707211835

2km Natural Color Imagery

Latest Image | Archive | About

Time of Latest Image: 201707252255

Storm Relative 16 km Geostationary Water Vapor Imagery

Loop | Latest Image | Archive | About

Time of This Image: 201707211800

Storm Relative 16 km Microwave-Based Total Precipitable Water Imagery

Loop | Latest Image | Archive | About

Time of This Image: 201707211948

Multiplatform Satellite Surface Wind Analysis (Experimental)

Latest Image | Archive | About

Time of Latest Image: 201707280600

Aircraft-based Tropical Cyclone Surface Wind Analysis

No Data Available

Ocean Heat Content & Forecast Track

Latest Image | Archive | About

Time of This Image: 201707211800

Multiplatform Tropical Cyclone Kinetic Energy and Intensity

Loop | Latest Image | Archive | About

Time of This Image: 201707211800

Multiplatform Tropical Cyclone MSLP and Maximum Winds

Latest Image | Archive | About

Time of This Image: 201707211800

Digital Dvorak

Latest Image | Archive | About

Time of This Image: 201707211800

AMSU Intensity Time Series

Latest Image | Archive | About

Time of This Image: 201707211800

Collocation of AMSU and Dropsonde Soundings

No Data Available

Collocation of ATMS and Dropsonde Soundings

No Data Available

ATMS Maximum Potential Intensity

Loop | Latest Image | Archive | About

Time of This Image: 201707280000

IR-based TC size

About

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

About

Satellite-Based 34-kt Wind Radii Estimates

About

Satellite-Based 50-kt Wind Radii Estimates

About

Satellite-Based 64-kt Wind Radii Estimates

About

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

Please use the links below to view the text data for this product.

Latest Text File | About

Eye Probability Forecast

Loop | Latest Image | Archive | About

Time of This Image: 201707211800

AMSU Radial/Height Cross Sections

Latest Image | Archive | About

Time of Latest Image: 201707271601

AMSU Area-Averaged Wind Shears and Layer Means

About