Elevated atop outflow from prior overnight convection, these textbook “asperitas” (I still prefer the original “asperatus”), a type of undular warm-advection clouds, decorated the sky over central Nebraska cornfields. Common in the central U.S., I’ve also shot them well to the south in the Metroplex, from the old NSSL building in Norman, over Oklahoma City, and well to the north over eastern North Dakota. I’ll label this type as altocumulus (convective) instead of altostratus (stratiform), since occasional cloud breaks revealed convective turrets atop.
1 S Ansley NE (27 Jun 23) Looking WSW
41.2741, -99.3799