News from a source on Esplanade Avenue in Pacifica: the second-storey balcony behind 330 Esplanade has begun to sag. See the larger, original sized images on Flickr here.

For a complete chronology and links to many more photos see Evacuation underway at 330 Esplanade:

http://adequatebird.com/2009/12/17/evacuation-underway-at-330-esplanade/

See all of my pictures of the Esplanade crisis:

http://www.flickr.com/photos/chrisd2006/collections/72157622920945823/