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4 Jun 2020 - 19:26 EDT
4 Jun 2020 - 23:26 UTC

GOES-West Mesoscale view - Day Cloud Phase at 40°N - 101°W - Rawlins County, KS

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Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1514 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1514 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1515 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1515 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1516 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1516 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1517 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1517 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1518 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1518 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1519 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1519 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1521 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1521 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1521 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1521 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1522 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1522 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1523 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1523 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1524 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1524 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1525 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1525 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1526 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1526 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1527 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1527 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1528 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1528 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1529 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1529 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1531 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1531 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1532 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1532 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1533 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1533 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1534 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1534 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1535 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1535 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1536 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1536 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1537 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1537 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1538 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1538 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1539 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1539 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1541 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1541 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1541 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1541 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1542 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1542 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1543 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1543 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1544 UTC
Day Cloud Phase - RGB used to evaluate the phase of cooling cloud tops - 20 Sep 2019 - 1544 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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