NHTSA Complaint #11423482 — 2013 KIA SORENTO

I was sitting in my car before work as I always do. It was running but it was parked. All of a sudden I hear a huge bang that sounds like a shotgun blast. I jump and duck thinking someone is shooting a gun at my car. I then see little shards of glass all over my windshield. I exit my vehicle and see that my sunroof is completely shattered. In the pictures it’s clear it wasn’t from a point of impact (nothing hit my car). Luckily my shield was pulled so no glass got on me and I wasn’t driving. This could have caused me to crash with how loud the boom was. I see online that there’s been several instances of this happening with no recall.