Anyone else experiencing sound abnormalities?

Yesterday there was a clap of thunder from a clear sky with no rain in sight. I even checked the weather radar. And recently heard the sound of breaking glass inside my car while driving after having purchased several glass-bottled beverages. I thought for sure some had smashed. Stopped and checked and all were fine. This was a loud crash and I was not alone in the car while driving. Both my husband and myself heard it and were concerned about what had just smashed and what sort of mess we would be dealing with not to mention the loss of good whiskey. No, we were not drinking it yet. It was mid-day.

Wondering if anyone else has had any experiences with sounds that have no apparent physical cause lately.