The top panels show IR and VIS imagery, while the bottom panels display Octane CTD, and GREMLIN reflectivities. GREMLIN agrees well with the other fields/products, though I did not verify it against real radar data (as today is a no-radar day).
One feature that stood out was the Octane CTD product. I marked a blue rectangle highlighting high CTD values (between 2 and 4) in an area where no convection appears in the satellite imagery. I do not know if this is caused by the cloud motion around this area, but it appears to be an artifact caused by the algorithm.
- Iceman
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