Heard the telltale beep under WWV and nearly even with WWVH, especially when I listened in USB mode. I heard BPM's Morse code ID at 2359 mixing with the WWVH ID voice announcement.
The beeps were still audible at 0002 UTC. Been a while since I've heard this one, but it was noticeable from the moment I tuned in 10000 kHz this evening.