11/19/2023 0 Comments Utah snow storm totals![]() Though the recent storm brought a lot of snow, Salt Lake City has otherwise been relatively dry this month with the exception of Tuesday and Wednesday, it saw just 3 inches of snow. The earliest fall snowstorm on record saw 2.2 inches on Sept. The Utah Snow Survey calculates those statewide averages at midnight so the 26 inch figure is from last night, meaning that by Friday afternoon, amid a fresh several inches of snow in northern Utah, the state has likely exceeded it. Brighton, Solitude and Alta Ski Area have all reported more than. ![]() The latest spring snowstorm on record was June 6, 1914, though only 2 inches fell. Several ski resorts in Utah have recorded their highest seasonal snowfall totals on record, and the snow season isn’t done yet. The latest was April 23, 1958, when 10.1 inches fell. If you’re hoping for a quick end to winter, you probably don’t want to know that nine of those dates fell even later on the calendar - one in late February six in March and two in April. Other areas of the state received a lot more snow than Salt Lake City on Wednesday.Īccording to preliminary figures, those totals included: 21 inches in West Jordan 20.5 inches in Midvale 20 inches in South Jordan 18.8 inches in Fort Union 18 inches in Stansbury Park and West Jordan 17.3 inches in Olympus Cove, 15 inches in Sandy and West Valley City 14 inches in Cottonwood Heights, Park City and Riverton and 12 inches in Provo and Spanish Fork.Īccording to National Weather Service records, Salt Lake City has recorded a total of 24 days with 10 or more inches of snow since 1874. While the new probabilistic forecast will generally have the influence of a human forecaster, it should be treated as an experimental product and used with caution, while the legacy mountain weather forecast remains the official snow safety forecast.(Francisco Kjolseth | The Salt Lake Tribune) Runners negotiate a snow-covered path along Interstate 80 in Salt Lake City on Wednesday, Feb. The new probabilistic forecast is considered a beta / test product for the remainder of this season as we gather feedback and input that will inform how this product evolves in the future to meet the snow safety partners' needs. The human forecaster retains the ability to adjust the median or max value of each of these parameters. Reports of a meteor over Northern Utah confirmed on the Alta webcam this morning. Wind direction, speed, gusts, and uncertainty are based on in-house model blends. ![]() The temperature, snow level, snow ratio, and lightning fields are based on the official NWS point forecast with the spread for each variable derived from the National Blend of Models (includes 100 ensemble members and a mix of high resolution and global models). The snow and water amount forecasts are based on the Probabilistic Snowfall Forecasts with the human forecaster able to modify the probabilistic information as needed. This includes using more robust science and statistics behind each probabilistic field by leveraging the extensive amount of ensemble forecast information now available. ![]() The main goal of developing the new probabilistic mountain weather forecast is to better communicate the range of potential outcomes in the forecast, while also making timing and trend information more readily apparent with visualizations. Massive snow slide closes Alta for a week. Highway 6 in Spanish Fork Canyon Thistle evacuated. It was the wettest September in Utah history with 4.35 inches of rain. The operational mountain weather forecast has long provided a simple probabilistic snowfall (and water content) forecast, while many other fields of the forecast like temperature, snow ratio, snow level, and wind provided deterministic forecast values. 26, 1982 Giant storm floods houses and highways in Salt Lake Valley. The new probabilistic mountain weather forecast is being provided for the remainder of this season as a demonstration for our snow safety partners in Little Cottonwood Canyon and Provo Canyon to evaluate the utility of added probabilistic data and new forecast visualizations. ![]()
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