The tropopause depression at the center of this TPV extended nearly to the surface. This study found that this rare and dangerous cold air outbreak (CAO) was a direct consequence of a tropopause polar vortex (TPV) originating at high latitudes and subsequently tracking southward into the United States. The event broke numerous long-standing records with wide-reaching and detrimental societal impacts. Local media reported homes and vehicles inundated with water across the city.An extreme Arctic cold air outbreak took place across the Midwest, Great Lakes, and Northeast during 29 January to 1 February 2019. Morocco experienced periods of heavy rainfall during February. Local officials noted that 5,800 structures were damaged or destroyed. At least two people died and 60 others were injured. A magnitude 5.4 earthquake struck near Sisakht in the Kohgiluyeh and Boyer-Ahmad Province of Iran.Total economic losses were anticipated to reach into the tens of millions of dollars. A state of disaster was declared across 10 municipalities. Heavy rains and severe flooding affected at least 130,000 people in the Brazilian state of Acre from Feb.Economic losses due to crop damage alone reached $155 million. Thousands of homes, in addition to other private and public infrastructure, were damaged. Tropical Cyclone Niran caused notable wind- and flood-related impacts across the coastal areas of Queensland and New South Wales on the eastern coast of Australia from Feb.The General Insurance Association of Japan noted that nearly 88,000 insurance claims had already been filed. Total economic losses were expected to reach into the hundreds of millions of dollars. As many as 4,700 residential structures were damaged or destroyed. A magnitude 7.1 (USGS) earthquake struck off the coast of Japan’s Fukushima Prefecture on February 13, killing one person and injuring 187 others.The agriculture sector saw some damage as well.Īt the same time, February storms and natural disaster events made their mark around the world: The cacophony of storms left millions of people without power, but they also disrupted transportation and caused wide-ranging property damage – particularly in Texas and other Southern Plains as pipes burst due to the cold. Making matters worse, a number of low-pressure systems created dangerous snow, sleet, freezing rain, ice and severe thunderstorms from Washington state to the Mid-Atlantic. And those hostile weather conditions came from the Polar Vortex, which extended south to the U.S./Mexico border. Much of the damage came from a long-period of winter weather conditions that struck most of the United States from Feb. The estimate includes direct economic cost in damages and net-loss business interruption. As the climate changes, such prolonged bouts of cold temperatures are likely to be less frequent, but the intensity of extreme cold events will grow more volatile.” in a generation, it marked only the 19th coldest February dating to the late 1800s. “Despite being the coldest February for the contiguous U.S. “The unprecedented volume of winter weather impacts tied to the Polar Vortex across the United States in mid-February will result in a prolonged period of loss development but will certainly end as the costliest insurance industry event for the peril on record,” Bowen said in prepared remarks.
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