NOAA GOES Image Viewer website
26 May 2022 - 10:36 EDT
26 May 2022 - 14:36 UTC

GOES-West - Sector view: Pacific Southwest - Day Cloud Phase

2 hour loop - 24 images - 5 minute update

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Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1156 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1156 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1201 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1201 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1206 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1206 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1211 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1211 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1216 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1216 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1221 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1221 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1226 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1226 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1241 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1241 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1251 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1251 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1301 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1301 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1311 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1311 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1316 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1316 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1321 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1321 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1326 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1326 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1331 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1331 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1336 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1336 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1346 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1346 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1351 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1351 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1356 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1356 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1401 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1401 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1411 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1411 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1416 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1416 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1421 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1421 UTC Latitude / Longitude grid
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1426 UTC
Day Cloud Phase - RGB for evaluating phase of cooling cloud tops - 26 May 2022 - 1426 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)