NOAA GOES Image Viewer website
7 Aug 2022 - 11:19 EDT
7 Aug 2022 - 15:19 UTC

GOES-18 - Sector view: Central Alaska - Day Cloud Phase

4 hour loop - 24 images - 10 minute update

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Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1040 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1040 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1050 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1050 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1110 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1110 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1120 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1120 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1130 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1130 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1140 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1140 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1150 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1150 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1200 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1200 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1220 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1220 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1230 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1230 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1240 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1240 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1250 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1250 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1300 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1300 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1310 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1310 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1320 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1320 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1330 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1330 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1340 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1340 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1400 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1400 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1410 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1410 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1420 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1420 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1430 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1430 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1440 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1440 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1450 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1450 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1500 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 07 Aug 2022 - 1500 UTC Latitude / Longitude grid
 

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)