|
Collection:
|
|
NASA Cassini-Huygens Collection
Collection
NASA Cassini-Huygens Collection
Collection
|
|
Title:
|
|
Hurricane Isidore
Title
Hurricane Isidore
Title
|
|
Description:
|
|
Hurricane Isidore
description
Hurricane Isidore
Description
|
|
Full Description:
|
|
A view of Hurricane Isidore from the Atmospheric Infrared Sounding System (AIRS) on Aqua.
At the time Aqua passed over Isidore, it was classified as a Category 3 (possibly 4) hurricane, with minimum pressure of 934 mbar, maximum sustained wind speeds of 110 knots (gusting to 135) and an eye diameter of 20 nautical miles. Isidore was later downgraded to a Tropical Storm before gathering strength again.
This is a visible/near-infrare d image, made with the AIRS instrument. Its 2 km resolution shows fine details of the cloud structure, and can be used to help interpret the other images. For example, some relatively cloud-free regions in the eye of the hurricane can be distinguished. This image was made with wavelengths slightly different than those seen by the human eye, causing plants to appear very red.
In the near future, weather data derived from these images will allow us to improve our forecasts and track the paths of hurricanes more accurately. The AIRS sounding system provides 2400 such images, or channels, continuously.
The Atmospheric Infrared Sounder Experiment, with its visible, infrared, and microwave detectors, provides a three-dimensional look at Earth's weather. Working in tandem, the three instruments can make simultaneous observations all the way down to the Earth's surface, even in the presence of heavy clouds. With more than 2,000 channels sensing different regions of the atmosphere, the system creates a global, 3-D map of atmospheric temperature and humidity and provides information on clouds, greenhouse gases, and many other atmospheric phenomena. The AIRS Infrared Sounder Experiment flies onboard NASA's Aqua spacecraft and is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., under contract to NASA. JPL is a division of the California Institute of Technology in Pasadena.
*Image Credit:* NASA/JPL
Full_Description
A view of Hurricane Isidore from the Atmospheric Infrared Sounding System (AIRS) on Aqua.
At the time Aqua passed over Isidore, it was classified as a Category 3 (possibly 4) hurricane, with minimum pressure of 934 mbar, maximum sustained wind speeds of 110 knots (gusting to 135) and an eye diameter of 20 nautical miles. Isidore was later downgraded to a Tropical Storm before gathering strength again.
This is a visible/near-infrare d image, made with the AIRS instrument. Its 2 km resolution shows fine details of the cloud structure, and can be used to help interpret the other images. For example, some relatively cloud-free regions in the eye of the hurricane can be distinguished. This image was made with wavelengths slightly different than those seen by the human eye, causing plants to appear very red.
In the near future, weather data derived from these images will allow us to improve our forecasts and track the paths of hurricanes more accurately. The AIRS sounding system provides 2400 such images, or channels, continuously.
The Atmospheric Infrared Sounder Experiment, with its visible, infrared, and microwave detectors, provides a three-dimensional look at Earth's weather. Working in tandem, the three instruments can make simultaneous observations all the way down to the Earth's surface, even in the presence of heavy clouds. With more than 2,000 channels sensing different regions of the atmosphere, the system creates a global, 3-D map of atmospheric temperature and humidity and provides information on clouds, greenhouse gases, and many other atmospheric phenomena. The AIRS Infrared Sounder Experiment flies onboard NASA's Aqua spacecraft and is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., under contract to NASA. JPL is a division of the California Institute of Technology in Pasadena.
*Image Credit:* NASA/JPL
Full Description
|
|
Date:
|
|
September 14, 2002
Date
September 14, 2002
Date
|
|
Keywords:
|
|
gallery
keywords
gallery
Keywords
|
|
Keywords:
|
|
images
|
|
Keywords:
|
|
Cassini
keywords
Cassini
Keywords
|
|
Keywords:
|
|
mission
keywords
mission
Keywords
|
|
Keywords:
|
|
Huygens
keywords
Huygens
Keywords
|
|
Keywords:
|
|
probe
|
|
Keywords:
|
|
Saturn
|
|
Keywords:
|
|
explore
keywords
explore
Keywords
|
|
Keywords:
|
|
videos
|
|
Keywords:
|
|
movies
|
|
Keywords:
|
|
Jupiter
keywords
Jupiter
Keywords
|
|
Keywords:
|
|
flyby
|
|
Keywords:
|
|
spacecraft
keywords
spacecraft
Keywords
|
|
Keywords:
|
|
assembly
keywords
assembly
Keywords
|
|
Keywords:
|
|
launch
|
|
Keywords:
|
|
flight
|
|
Keywords:
|
|
operations facilities
keywords
operations facilities
Keywords
|
|
Keywords:
|
|
mpeg
|
|
Keywords:
|
|
Quicktime
keywords
Quicktime
Keywords
|
|
facet_what:
|
|
Saturn
facet_what
Saturn
facet_what
|
|
facet_what:
|
|
Cassini
facet_what
Cassini
facet_what
|
|
facet_what:
|
|
Jupiter
facet_what
Jupiter
facet_what
|
|
facet_what:
|
|
Earth
facet_what
Earth
facet_what
|
|
facet_what:
|
|
Huygens Probe
facet_what
Huygens Probe
facet_what
|
|
facet_what:
|
|
Aqua
facet_what
Aqua
facet_what
|
|
facet_what:
|
|
Atmospheric Infrared Sounder
facet_what
Atmospheric Infrared Sounder
facet_what
|
|
facet_what:
|
|
AIRS
facet_what
AIRS
facet_what
|
|
facet_where:
|
|
Saturn
facet_where
Saturn
facet_where
|
|
facet_where:
|
|
Jupiter
facet_where
Jupiter
facet_where
|
|
facet_where:
|
|
Jet Propulsion Laboratory
facet_where
Jet Propulsion Laboratory
facet_where
|
|
facet_where:
|
|
California
facet_where
California
facet_where
|
|
facet_where:
|
|
Jet Propulsion Laboratory (JPL)
facet_where
Jet Propulsion Laboratory (JPL)
facet_where
|
|
facet_when:
|
|
September 14, 2002
facet_when
September 14, 2002
facet_when
|
|
facet_when_year:
|
|
2002
facet_when_year
2002
facet_when_year
|
|
UID:
|
|
SPD-SATRN-2069
|
|
original url:
|
original_url
original url
|
