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29 Sep 2020 - 14:17 EDT
29 Sep 2020 - 18:17 UTC

GOES-East Mesoscale view - Day Cloud Phase at 44°N - 104°W - Pennington County, SD

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Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1718 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1718 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1719 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1719 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1720 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1720 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1721 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1721 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1722 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1722 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1723 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1723 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1724 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1724 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1725 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1725 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1726 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1726 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1727 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1727 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1728 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1728 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1729 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1729 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1730 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1730 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1731 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1731 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1732 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1732 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1733 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1733 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1734 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1734 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1735 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1735 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1736 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1736 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1737 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1737 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1738 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1738 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1739 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1739 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1740 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1740 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1741 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1741 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1742 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1742 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1743 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1743 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1744 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1744 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1745 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1745 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1746 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1746 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1747 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 13 Jun 2020 - 1747 UTC
 

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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