1 For automobiles a taxpayer uses for business purposes, the portion of the business standard mileage rate treated as depreciation is 23 cents per mile for 2013, the same as in 2012. 2  The IRS also publishes a standard mileage rate for the use of a vehicle for medical or moving purposes.
What causes continuous rolling thunder when no lightning visible? Thunder is caused by the rapid expansion of super-heated air as electrical spark passes through. What causes the long (ie some several seconds) of rumbling when no lightning is visible even at night during tropical downpours?
Floods are caused by rain, but flooding is more about how much rain falls, how fast it falls, and what happens to the rain after it hits the ground. The most common type of flood that happens during a thunderstorm is a flash flood.Most flash floods are caused be slow moving thunderstorms, thunderstorms that repeatedly move over the same area, or heavy rains from a tropical storm or hurricane.he most common type of flood that happens during a thunderstorm is a flash flood. Most flash floods are caused be slow moving thunderstorms, thunderstorms that repeatedly move over the same area, or heavy rains from a tropical storm or hurricane.