FWIW this recent quake triggered a pleasant bell-chime sound on my Android phone. I hadn't heard that particular sound before. I appreciate that the warning ga

FWIW this recent quake triggered a pleasant bell-chime sound on my Android phone. I hadn't heard that particular sound before. I appreciate that the warning gave me enough time to radio my kids in the house and let them know to expect something. We never felt the quake but it was good practice anyway.