The expenses involved with owning a home can be overwhelming at times - routine maintenance, repairs, seasonal preparations, improvements. Not to mention taxes, fees, and all those monthly bills. Some homeowners, in trying to reduce their expenses, wonder if they really need disaster insurance.

Disaster insurance is typically defined as additional homeowner's insurance to cover events like hurricanes, tornadoes, earthquakes, and floods. Home insurance policies typically cover hurricanes and tornadoes (review your policy to be certain in covers damage from such events). But often damage from floods and earthquakes isn't covered. This extra insurance, if desired, must be purchased in addition to your standard homeowner policy, and it can be expensive, depending on where you live.

Because disaster insurance can be expensive, it's a type of coverage some homeowners opt not to buy. But in some cases they are required to buy. For example, mortgaged homes in the US that are located in designated flood hazard areas are required to buy flood insurance through the US National Flood Insurance Program. Of course, once those mortgages are

In the US, many tend to think that only the area along the west coast is subject to earthquakes. This isn't true however, and 39 US states have some potential for earthquakes. Coverage for seismic events can be very expensive in California and other western states, but homeowners in other states should evaluate the cost vs. the earthquake risk for the area where they live.

Jakob Jelling is the founder of http://www.cashbazar.com. Visit his website for the latest on personal finance, debt elimination, budgeting, credit cards and real estate.