Natural Disasters

Earthquake Store.com
Order gas shut off valves, earthquake valves and alarms, disaster and survival kits. Includes earthquake news and 3-D model.
http://www.earthquakestore.com/

eSandbags.com
Sandbags and silt fence for flooding and erosion control. Delivers anywhere in the continental United States.
http://www.esandbags.com/

MACAW, Inc.
Offers cables specifically designed to secure tall, heavy, and glass fronted furniture to the wall to prevent damage and injury during earthquakes.
http://macawinc.com

Quake Proof, Inc.
Specializes in earthquake preparedness supplies and services.
http://quakeproofinc.com