Notice:
This site has successfully transitioned the image data source from GOES-16 to
GOES-19. There are some remaining anomalies in the production of mesoscale
geocolor images which are being investigated. Everything else should be operating
as expected. Please contact:
NESDIS.STAR.webmaster@noaa.gov if you have any questions.
28 Apr 2025 - 09:28 EDT
28 Apr 2025 - 13:28 UTC
GOES-West Mesoscale view - Band 9 at 39°N - 119°W - Lyon County, NV
Half hour loop - 30 images - 1 minute update
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Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1257 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1258 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1259 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1300 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1301 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1302 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1303 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1304 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1305 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1306 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1307 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1308 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1309 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1310 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1311 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1312 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1313 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1314 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1315 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1316 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1317 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1318 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1319 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1320 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1321 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1322 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1323 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1324 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1325 UTC
Band 9 - 6.9 µm - Mid-Level Water Vapor - IR - 28 Apr 2025 - 1326 UTC
Band 9 key:
This band shows atmospheric temperatures in Celsius. Values in the red to yellow range represent a dry atmosphere. Values between yellow and white, including blue, represent a relatively moist atmosphere. Values colder than white, including green, represent clouds.
6.9 µm - "Mid-level Water Vapor" Band - 2 km resolution - Band 9 is the mid-level water vapor band. It is used for tracking middle-tropospheric winds, identifying jet streams, forecasting hurricane track and mid-latitude storm motion, monitoring severe weather potential, estimating mid-level moisture (for legacy vertical moisture profiles)and identifying regions where turbulence might exist. Surface features are usually not apparent in this band. Brightness Temperatures show cooling because of absorption of energy at 6.9 µm by water vapor.
The imager on GOES-16 features three mid-level water vapor bands instead of the single water vapor band on the GOES-13 Imager. The single water vapor band on GOES-13 contained a mixture of water vapor features over many levels of the troposphere, but GOES-16 enables us to focus on water vapor in the upper troposphere (band 8), the middle troposphere (band 9), or the lower troposphere (band 10). The GOES-13 Imager water vapor channel falls between ABI bands 8 and 9.