What is a hurricane?
To simply say that, the hurricane is an extremely low -pressure storm or a storm system that has been upgraded from a "tropical storm" due to its intensity. The tropical storm maintained winds less than 73 mph (about 118 km / h), but anything about what causes the storm to be upgraded to a hurricane. Hurricanes may contain thunder, lightning, rain and wind gusts of more than 100-200 km/h (161-322 km/h). The second type of storm is usually referred to as a typhoon.
Hurricanes grow in intensity due to the effect of air and ocean conditions such as humidity and water temperature. Ocean water must be over 81 ° Fahrenheit (26.5 ° Celsius) to disrupt the hurricane. It is heat from water, combined with moisture in the air that drives the storm. Once the hurricane hits the soil or colder water temperatures, it quickly loses strength.
When the right conditions are met, the storm can develop in hurricanes within a few hoursIt may take up to several days from time to time. Some storms seem to have disintegrated, but they can start building again as they move into warmer waters. As a result, such a storm must be closely monitored. Hurricane can cause catastrophic damage. Watches and warnings are given in force as soon as it is possible for people to warn against the imminent danger and to give them a chance to evacuate or take measures.
The strength of the hurricane is categorized in accordance with the Saffir-Simpson scale. This scale determines whether the storm should be marked as categories 1, 2, 3, 4, or 5. Category 1 is the lowest storm, while category 5 is less common, but catastrophic if it does landfall.
The National Hurricane Center observes the weather with hurricane activity. Once they decide on Wednesday that such an activity is a possible danger to islands and coasts, with dangerous conditions that could affect a certain area within 36 hours, the hurricane hour is issuedy or "counseling". Such advice inform people and businesses about the strength, placement and path of hurricane, giving them the oldest chance to take measures or evacuate the area.
and Hurricane Warning means that the area under warnings can expect to see hurricane activity over the next 24 hours. Warning may apply even if the wind is less than the standard 74 mph, if the conditions pose a risk of high waves and dangerous water levels. Once the warning is issued, the interim measures should be taken calmly and immediately. A warning of a hurricane should be considered as an emergency.