Not from my ride today, but a week ago ........... Sorry, but the delay was due to recovery from the shock!
Let me explain........
I'd only just left home, and in the first mile, I was going along a quiet country lane, and I knew there were no other vehicles nearby.
Suddenly, there was an enormous 'WHOOSHING' noise, and I was totally discombobulated. Was a super-car (lambo or similar) coming from behind at about 90MPH?

I took to the grass verge as a Tornado fighter jet flew over the hedge! The noise was phenomenal. It must have been at the lower altitude limit - It's the closest I've been to a jet I wasn't boarding.
Here in Norfolk, they are training most days, but usually so high up it's difficult to spot them.