
Fire
If your smoke detector goes off or if you notice a fire, remain calm. Do not try to fight a major fire.
Earthquakes
Although major earthquakes are uncommon in certain cities, tremors occasionally occur and residents should be prepared. Note that after an earthquake your utilities may be disrupted.

Carbon Monoxide
Dangerous levels of carbon monoxide - a colorless and odorless gas - can be produced from improperly vented furnaces, plugged or cracked chimneys, water heaters, fireplaces, stoves and tail pipes.
Disease Outbreaks
Most cities have plans for responding to potential situations involving disease outbreaks and biological events in cooperation with State and Federal agencies.
Radiation Exposure
Smal amouts of radiation - such as from x-rays - are considered safe. In the unlikely event that your area is exposed to unsafe levels of radiation, there are ways to minimize exposure.
Building Collapses or Explosions
Building collapses or explosions can be the result of structural damage or sabatoge. Either way rules apply.

Hazardous Materials or Chemical Spills
We use hazardous materials in our homes and businesses every day. Small spills occasionally occur, but these incidents generally cause the public little difficulty other than traffic delays. In the event of a major spill authorities will instruct you on the best course of action, however you should heed the precautions pertaining to your area. Thoughts On Terrorism; A terrorist's primary objective is to create fear.
Chemicals are found everywhere. They purify drinking water, increase crop production, and simplify household chores. But chemicals also can be hazardous to humans or the environment if used or released improperly. Hazards can occur during production , storage, transportation, use, or dispsal. You and your community are at risk if a chemical is used unsafely or released in harmful amounts into the environment where you live, work, or play.
Chemical manufacturers are one source of hazardous materials, but there are many others, including service stations, hospitals, and hazardous materials waste sites.