Warble on WWL 870 AM?

[R7000]

A little bit of an odd question for this forum, but . . .
I'm in Lafayette trying to listen to WWL 870 AM. There is a warble in the audio at my QTH. So I changed to a SDR in Mississippi. Same warble only not as bad.

Q: do you hear a warble on 870 WWL? Thanks

 

[W3DMV]

I have the same signal here for the past several
days also. Sounds like a simple old Cold War jammer
I’m not hearing WWL at the moment but the warble
signal is 5-7/5-8. From my location in South Central
Pennsylvania and it’s coming from the southern direction
from me.

 

[W3DMV]

Jammer continues on WWL and a second
one is now operating on WHO, 1040…