What are the chance that the fiber carbon can attract the thunder or can be hit for a thunderbolt...

At least 10 people is hitting for thunders in Mexico on the raining season, in city and country fields.

On the beach clubs they closed the pools and the access for the beach, we was surfing and start to rumble and storm coming all people get out of the beach....

If any statistics or hear about SUP hit for thunder...

Best regards.

I've had the same experience with a loud clicking or buzzing sound coming from my paddle along with hairs on my arms standing on end while downwinding during a thunderstorm.. Waving our paddles where like light sabers from a Star Wars movie and the loud clicking sound that our paddles made could be heard easly from 5-10 meters away.. Very cool.

You can see it here in this vid from about five years ago.. (the last few seconds)

Was out on the local lake a few months ago, wasn't using my carbon paddle, big southerly rolls out of nowhere, I was roughly 500 metres out and the thunder was starting, freaked me out ended up swimming in and lying under the board on the beach. I had a plastic bic composite paddle that seemed to not attract the lightning.
I have surfed many times in large storms as when the storm hits the water it goes really smooth, waves start hollowing out and the rain makes it a euphoric experience.
We were always taught the 5 second rule. So it takes the thunder cap five seconds to reach you. When the cap starts getting closer than 5 seconds between bursts your in the eye and bunker down, use anything tree, rocks, board, under the beach walkway. Lightning will arc so its totally unpredictable. It will not always latch onto the highest point. Its pretty much russian roulette after the five second rule.