The Great Christmas Hurricane of 2015 (Sassmaster15)

In late 2015, during an otherwise inactive season, a very severe off-season storm developed, wreaking havoc for many on Christmas Day. The storm was known as Hurricane Larry, a catastrophic major hurricane that developed in mid-December in 2015. It was the longest-lived off-season tropical cyclone ever to form.

The storm was famous for making landfall late Christmas Eve 2015 as a Category 5 hurricane, and moving across the state of Florida on Christmas, causing chaos for the many who refused to evacuate because it was Christmas.

Meteorological History
On December 13, a tropical wave exited Africa and passed to the South of Cape Verde. Because of the time of year, the wave was given a near-zero chance of developing into a depression by the NHC. However, convection increased at the center of the system, thus the creation of Tropical Depression Twelve on December 14 at 6:30 A.M. EST. Within a few hours, the system moved west of Cape Verde and over the mid-atlantic. The depression increased in size and stability, and at 10 A.M. on December 14, TD 12 became Tropical Storm Larry with increasing 50 MPH winds. However, the storm encountered high wind shear and cooler waters, so on December 16, Tropical Storm Larry once again became a depression. On December 17, things were not looking good for the system, as it became less organized and struggled to stay a depression. Somehow, miraculously, the storm battled to gain strength, encountering 64 degree waters and dry air, which should have killed off the storm altogether. However, on December 18, when the storm was about twenty-five miles from the Virgin Islands, it once again strengthened into a Tropical Storm. The system kept the name Larry, and later that day, at 10 A.M. EST, Tropical Storm Larry strengthened into a Category 1 hurricane, thus becoming Hurricane Larry.

Category 1 Hurricane Larry made landfall in the Virgin Islands on late December 18, and continued to shift northwest, making continuous landfalls in Puerto Rico, the Dominican Republic, Haiti, and Cuba, killing near forty people overall and causing over $45 million in damages. However, by the time the system made landfall in Cuba on December 21, Hurricane Walter once again became a depression, this time showing signs of weakening. NOAA predicted the storm would dissipate over the Gulf of Mexico as an extratropical cyclone before having a chance at re-intensification. However, on December 21, the system moved over the Gulf, where moist, warm air; low levels of wind shear; and warm water temperatures of 84 degrees Fahrenheit gave the struggling system a chance of re-intensifying. On December 22, the system once again became tropical for the third time. Later that day at 11:30 A.M. EST, Tropical Storm Walter intensified at an unbelievable rate, skipping the Category 1 and 2 ranking, jumping straight into a massive Category 3 storm with 125 MPH winds and a low pressure of 962 mbar, becoming the first major off-season storm of the season. On December 23, Hurricane Larry continued to intensify at a rather unnerving rate, becoming a powerful Category 5 hurricane with 160 MPH winds. At this point, Hurricane Larry was about one day away from making landfall in the Florida panhandle.

On December 24 at 4 A.M. EST, Hurricane Larry jumped the gun even further, strengthening at such an unbelievable rate NHC scientists were baffled. Hurricane Larry was now an incredible Category 6 storm with 210 MPH winds and 875 mbar pressure, after a Hurricane Hunters aircraft flew into the eye of the storm. Hurricane Larry was so massive it nearly took up the entire Eastern portion of the Gulf. At 8 P.M. EST, Hurricane Larry made landfall in two prime locations: Pensacola, FL and Gulf Shores, AL as a slightly weakened Category 5 storm with 175 MPH winds. Even before making landfall, rough seas flooded the beachfront properties along the entire Gulf Coast and the Floridan peninsula, stirred up from the Category 6 intensity. The storm's front portion took the entire night to pass, and the eye of the storm came over Christmas morning, December 25 at 5 A.M. EST. At 7 A.M. EST, the stronger second half moved over the area with winds exceeding 180 MPH. Hurricane Larry caused power outages all over the Gulf Coast and brought with it a forty foot high storm surge that flooded inner cities sitting twenty miles inland. The destructive winds ripped wooden houses from their foundations, snapped trees and power lines like toothpicks, and ripped the roofs off well-constructed buildings. Heavy rains obliterated views on highways, causing massive accidents and frequent stops along the way. An EF2 tornado touched down in Mobile, AL, making families sit in their basements through Christmas. Altogether, Hurricane Larry caused over 2,000 deaths and over $10 billion in damages. On December 26, the storm fell collided with a cold air mass sitting over the Upper South, severely weakening the storm but not killing it off completely. Now extratropical, the remnants of Hurricane Larry brought blinding rains to Tennessee, causing flash flooding and poor visibility on roadways. Winds still gusted at 60 MPH, snapping trees and causing blackouts as far North as Columbus, Ohio. The storm continued to weaken, becoming an official low-pressure system on December 27, continuing to move North, causing all sorts of problems. The high winds battered boats against docks in the Ohio River. The storm dumped over 3.5" of rain all over Ohio, which was having an above-average and mild winter with lots of sun, until that day. The remnants crossed over Lake Erie, spawning several waterspouts close to local beaches like Fairport Harbor. At 3 P.M. EST, the remnants of Larry crossed over into Canada, causing whiteout conditions that caused nearly thirty car accidents due icy roads and poor visibility due to heavy snow.  Over one hundred people got frostbite due to negative temperatures and winds in excess of forty miles per hour.  The remnants of Larry dissipated over Quebec at 8 P.M. EST on December 27.  The Great Christmas Hurricane of 2015 was officially over.