What appears to be rotation is not within the storm - put a marker on that ‘couplet’ in any frame and you’ll see it’s way out in the inflow channel, not within the meso.
On the Lenapah rotation warning:
* At 304 PM CDT, a severe thunderstorm with strong low level rotation
that could produce a tornado at any time was located 5 miles
northeast of Lenapah, moving northeast at 30 mph.
Unusual wording?