NOAA GOES Image Viewer website
5 Jun 2020 - 05:38 EDT
5 Jun 2020 - 09:38 UTC

GOES-East - Sector view: Upper Mississippi Valley - Day Cloud Phase

1 hour loop - 12 images - 5 minute update

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Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0836 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0836 UTC Latitude / Longitude grid for
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0841 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0841 UTC Latitude / Longitude grid for
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0846 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0846 UTC Latitude / Longitude grid for
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0851 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0851 UTC Latitude / Longitude grid for
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0856 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0856 UTC Latitude / Longitude grid for
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0901 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0901 UTC Latitude / Longitude grid for
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0906 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0906 UTC Latitude / Longitude grid for
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0911 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0911 UTC Latitude / Longitude grid for
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0916 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0916 UTC Latitude / Longitude grid for
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0921 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0921 UTC Latitude / Longitude grid for
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0926 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0926 UTC Latitude / Longitude grid for
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0931 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 05 Jun 2020 - 0931 UTC Latitude / Longitude grid for
 

About Day Cloud Phase

This RGB is used to evaluate the phase of cooling cloud tops to monitor convective initiation, storm growth, and decay. It can also be used to identify snow on the ground. The Day Cloud Phase Distinction RGB takes advantage of cloud reflectance differences between the visible and near infrared channels and temperature variances between land and clouds in the infrared to provide increased contrast between background surfaces and phases of clouds (i.e., water vs. ice). Due to its reliance on visible bands 2 and 5, it is onlyusable during daylight hours. This RGB composite was developed by the Japan Meteorological Agency (JMA) for Himawari-8. Interpretation is still under investigation.

• For more details, see the Day Cloud Phase Product Guide, (PDF, 757 KB)

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