Recent Storm Damage Posts

3 Causes of Storm Damage in Hurricanes

10/1/2018 (Permalink)

Pacific hurricanes are not as common as on the Atlantic Coast, but they have been known to happen. Just in August, Hawaii was devastated by Hurricane Lane. California and the mild Los Angeles climate may be relatively safe from hurricanes, but if you were to travel to the East Coast, the Gulf Coast, or even Hawaii then the odds go up and it’s important to be prepared.

While hurricanes often get the most coverage, they are only one of ten common types of storm in the United States. The others are hurricanes, tornadoes, floods, snow storms, hail storms, thunderstorms, lightning storms, tropical storms, ice storms and Derecho storms.

Of the ten, Derecho storms are actually considered to be rare. Have you heard of a Derecho storm before? This storm occurs when several large storms create one giant storm that reaches speeds of 58 miles per hour (at least) and crosses 250 miles.

Hurricanes, even if more common in some areas than others, can reach far past the coast they occur on.Hurricane Sandy had a reach of over 20 states.

Since hurricanes cause so much damage, it’s vital to be familiar with the damage they cause even if they aren’t common to California.

So, how do hurricanes cause so much damage?First, by wind.

Wind accompanied by hurricanes can be linked to most damage caused by these storms. In some cases, the wind is so strong that it forms tornadoes. Wind speed commonly ranges between 74 - 155 miles per hour, strong enough to cause intense wreckage. The sturdiest of structures, even trees, are in danger from this kind of wind. Storm winds hoist up and fling debris of all sizes and shapes, which causes further destruction.

Second, by storm surge.

Have you heard of a “wall of water” caused by hurricanes? As a hurricane rages toward the coast, its winds are pushing water with it, disrupting the normal flow of tides. The winds push so much water toward the shore that it amasses high above the predicted tide level and it surges onto the shore and farther inland. As the water rushes inland, it has nowhere to drain and causes flooding. Storm surge also creates strong currents and the weight of the water is so heavy that it can cause severe damage.

Third, by flood.

As mentioned, storm surge is primary reason for floods during hurricanes. But this happens primarily on the coast. Hurricanes can cause floods 100 miles out from where the hurricane lands. This is because a hurricane is so powerful as to affect other weather systems, creating excess precipitation that is far ranging. This heavy excess rain often overwhelms an area and causes floods when it can’t drain properly.

Storm damage, caused by hurricanes or flood or otherwise, can be severe and difficult to clean up on your own. Call SERVPRO® of Van Nuys South for expert water damage restoration services.