Request #607 From Nancy

I have been searching for many years for a YA book I read in grade school that I loved and have not been able to forget. I would love to find it and read it again. I was in 5th or 6th grade so it was published before 1956. It may have been a paperback. It was told from the perspective of a young girl living in San Francisco during the 1906 earthquake. As I remember she experienced the quake and the aftermath; she explained in great detail her shock and fear and how this affected her life. Any help you can offer will be greatly appreciated.