WebJan 1, 2015 · Abstract The air-freezing index (AFI) is a common metric for determining the freezing severity of the winter season and estimating frost depth for midlatitude regions, which is useful for determining the depth of shallow foundation construction. AFI values represent the seasonal magnitude and duration of below-freezing air temperature. … WebDec 9, 2024 · Freezing rain alerts were issued for Edmonton and surrounding areas early in the morning of Dec. 8, 2024. Another transport truck jackknifed on westbound Whitemud Drive near 170 Street in Edmonton ...

Calculation and Evaluation of an Air-Freezing Index for the

Webdegrees C. Its maximum thickness is related to the Freezing Index: Maximum Ice Thickness (in.) = 1.42 √ Freezing Index ( 0C ) For example, in Kamloops with a Freezing Index of 392 ( oC ) – from Table 1: Maximum Ice Thickness = 1.42 √ 392 = 28.1 in. An intake drawing water from a pond in Kamloops should be deeper than 28 inches WebNov 25, 2024 · A freezing rain warning was issued for about four hours on Thursday for the Edmonton region, as overnight rainfall turned to deadly ice on area roads and … lodges around hazyview

Air Pollution in Alberta: Real-time Air Quality Index Visual Map

WebDec 9, 2024 · Freezing rain alerts were issued for Edmonton and surrounding areas early in the morning of Dec. 8, 2024. Another transport truck jackknifed on westbound … WebThe frost line—also known as frost depth or freezing depth—is most commonly the depth to which the groundwater in soil is expected to freeze. ... Canada: Can use table of estimates based on freezing index degree days. Ontario: Map of frost penetration depths for Southern Ontario. Ottawa: 1.8 metres (5.9 ft) Windsor ... WebA look at Wednesday’s Edmonton weather by Environment Canada . ... It’s a bit of a chilly start to the day with the temperature hovering around the freezing mark. ... UV index 3 or moderate ... lodges around harare