Did you ever hear of a stove door window, simply cracking and blowing out, all of a sudden? No, the stove wasn't turned on. No one was near it, thankfully.
Yesterday afternoon, my 13 year old Grandson, tapped on the patio door. I let him in and he said..... The above had happened! He was simply in the family room and heard the noise. He thought the cats had broken something. But no! The cats were on the screened in porch.
The rest of the family was hither and yon. He had called his mom. She told him to go over (next door) to Nana/Pop's house. Which he did.
As luck would have it, "Pop" was working also, but he told me to call the Gas Co. Which I did. Family began arriving home. The Gas Co. came and checked everything.
Needless to say, we were all pretty "frazzzzzzzled," by the time the whole episode was over, and cleaned up.
I checked on the Net, and such things have occurred...
Did you ever hear of this happening?