I heard the Inyo Whooper when in Ridgecrest, CA and it was very weak.
Today, about 200miles away in the Central Coast, I heard it with a stronger signal than in Ridgecrest. I'm happy to hear it for the first time here and I find it interesting that it was a stronger signal.
Ridgecrest
4096 USB 2255 UTC 28 Nov 13
SINPO
14331
Central Coast
6096 USB 1610 UTC 4 Dec 13
SINPO
15343
I wonder why it was weaker in Ridgecrest. Maybe snow was on its solar cell? There was a lot of snow in the high elevations around there.