Workers try to shore up a fire-damaged house  on the south side of Altadena Dr. near Maiden Lane.  The home was extensively damaged in the mid-afternoon fire, and here we see workers applying plastic sheeting to the house to minimize rain damage.

(hat tip: Tom R.)

Update, 9:30 PM:  A witness writes:

Kudos to the L.A. County Fire Dept., including a battalion chief, who responded very quickly and in great force from quite a number of stations. They worked hard for many hours to put out the fire, protect the adjoining properties, and assist the homeowner. Same goes for the sheriffs on the scene; they did an excellent job and served our community very well!