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8 Nov 2024 - 19:54 EST
9 Nov 2024 - 00:54 UTC

GOES-East - Sector view: South America - Southern - Air Mass

4 hour loop - 24 images - 10 minute update

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Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2050 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2050 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2100 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2100 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2110 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2110 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2120 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2120 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2130 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2130 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2140 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2140 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2150 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2150 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2200 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2200 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2210 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2210 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2220 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2220 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2230 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2230 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2240 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2240 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2250 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2250 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2300 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2300 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2310 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2310 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2320 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2320 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2330 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2330 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2340 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2340 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2350 UTC
Air Mass - RGB based on data from IR & water vapor - 08 Nov 2024 - 2350 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 09 Nov 2024 - 0000 UTC
Air Mass - RGB based on data from IR & water vapor - 09 Nov 2024 - 0000 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 09 Nov 2024 - 0010 UTC
Air Mass - RGB based on data from IR & water vapor - 09 Nov 2024 - 0010 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 09 Nov 2024 - 0020 UTC
Air Mass - RGB based on data from IR & water vapor - 09 Nov 2024 - 0020 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 09 Nov 2024 - 0030 UTC
Air Mass - RGB based on data from IR & water vapor - 09 Nov 2024 - 0030 UTC Latitude / Longitude grid
Air Mass - RGB based on data from IR & water vapor - 09 Nov 2024 - 0040 UTC
Air Mass - RGB based on data from IR & water vapor - 09 Nov 2024 - 0040 UTC Latitude / Longitude grid
legend for AirMass RBG

Key for AirMass RGB:

1 - Jet stream / potential vorticity (PV) / deformation zones / dry upper level (dark red / orange)

2 - Cold air mass (dark blue/purple)

3 - Warm air mass (green)

4 - Warm air mass, less moisture (olive/dark orange)

5 - High thick cloud (white)

6 - Mid level cloud (tan/salmon)

7 - Low level cloud (green, dark blue)

8 - Limb effects (purple/blue)

Air Mass RGB is used to diagnose the environment surrounding synoptic systems by enhancing temperature and moisture characteristics of airmasses. Cyclogenesis can be inferred by the identification of warm, dry, ozone-rich descending stratospheric air associated with jet streams and potential vorticity (PV) anomalies. The RGB can be used to validate the location of PV anomalies in model data. Additionally, this RGB can distinguish between polar and tropical airmasses, especially along upper-level frontal boundaries and identify high-, mid-, and low-level clouds.

• For more details, see the Air Mass RGB Guide, (PDF, 1.1 MB)