Farther north, a damaging EF2 tornado struck the town of Taopi, Minnesota, where homes had roofs and exterior walls torn off, many trees were downed, cars were flipped, and two people were injured. In the southern threat area, a large high-end EF3 tornado destroyed multiple homes and two churches near the town of Salado, Texas, injuring 23 people. Another EF2 tornado caused significant damage to a few structures near Rutland, while an EF1 tornado moved through the outskirts of Mason City, damaging some buildings there as well. Later that day, a large and strong EF2 tornado caused major damage to homes near Gilmore City, Iowa, and destroyed multiple barns and farm implements, injuring one person. Farther south, an enhanced risk was in place over eastern Texas, with a 5% risk of tornadoes outlined for that area, along with much of Louisiana and Arkansas. With supercell development being likely, strong tornadoes were expected. A highly sheared and unstable airmass was in place over Iowa, with CAPE values exceeding 2000 J/kg, ample low-level moisture, and significant low-level shear and helicity present. On the morning of April 12, the Storm Prediction Center issued a moderate risk for Iowa, including a 15% hatched risk for tornadoes. This tornado prompted a tornado emergency. CDT on April 11, as it produced an EF1 tornado. Tornadic storm in southeast Faulkner County, Arkansas, at 8:10 p.m. Several other EF1 tornadoes touched down in the area that afternoon and evening as well, one of which caused considerable damage to trees, mobile homes, and outbuildings near Scranton. However, the tornado ended up only causing EF1 tree damage. This included a large supercell that developed near Mayflower, Arkansas, producing a tornado that prompted the issuance of a tornado emergency. A couple of intense supercells produced a few tornadoes over west-central Arkansas. Multiple supercell thunderstorms developed by the early evening, soon becoming tornadic. As the afternoon advanced, even greater confidence grew that this corridor was even more favorable for sustained supercells, and a 10%, hatched risk for tornadoes, indicating the possibilities for strong tornadoes to occur, was issued along the same corridor in Arkansas and eastern Oklahoma. Given the presence of strong wind shear and CAPE values reaching 2500 J/kg in this area, a 10%, unhatched corridor for tornadoes was introduced, as the environment was poised to be more favorable for supercells to develop. The following day, the risk was increased to an enhanced level, with this new area of higher probabilites for severe weather being placed along north-central Arkansas and extreme eastern Oklahoma. Given this, the outlook introduced a large 5% contour for tornadoes. This, combined with the expected daytime heating to occur over much of the Ark-La-Tex region, created an environment favorable for supercell initiation. A cold front positioned itself along much of Arkansas and eastern Oklahoma, on an area with elevated moisture, leading to the rise of moderate dew points, around 65 ☏ (18 ☌). The Storm Prediction Center, on their Day 2 Convective Outlook, introduced a large slight risk area, covering northeastern Texas, southeastern Oklahoma, much of Arkansas, southern portions of Missouri, and extreme western Kentucky and Tennessee. Signs for a severe weather outbreak, the fourth one in four weeks, became evident the day before, on April 10. Meteorological synopsis Tornado warnings and confirmed tornadoes from April 11–14, 2022. One non-tornadic death was attributed to the severe weather in the South, while another non-tornadic death occurred in North Dakota when a blizzard hit the area. The warm side of the system also knocked power out to thousands in the South and produced 74 tornadoes, with the strongest being rated EF3, and very large hail as well. In the upper Midwest, the system brought record-breaking snowfall and blizzard conditions to North and South Dakota and adjunct states, producing up to 3–4 feet (36–48 in) of snowfall and knocking power out to thousands and killing at least one person. It was also responsible for producing a large severe weather outbreak of tornadoes and damaging straight-line wind in the Midwest and South while contributing to a powerful blizzard in the upper Midwest states of North and South Dakota. The system in general first began impacting the Northwest on April 11, before moving eastward into the Rocky Mountains the following day. The April 2022 North American storm complex affected much of the Rocky Mountains and the Midwestern United States with tornadoes, heavy snow, and gusty winds. Part of the 2021–22 North American winter and tornado outbreaks of 2022ġ Most severe tornado damage see Enhanced Fujita scale
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