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ISSW Young Snow Professional Awards Announced

The ISSW Young Snow Professionals Awards were announced, and they include two members of the Canadian avalanche community. Seth Hewie, a CAA Avalanche Practitioner, and Jacopo Borsotti, a PhD student at Simon Fraser University’s Avalanche Research Program, are among the five award recipients. They are joined by Patrick Jenewein of Austria, Leonie Kommerell of Norway, […]

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Honorary Member: Bruce Jamieson

Exemplifying Research, Problem-solving, and Professional Service By Alex Cooper and Nora Hughes DR. BRUCE JAMIESON REQUIRES LITTLE INTRODUCTION to CAA members. The founder of Applied Snow & Avalanche Research, University of Calgary (ASARC), Bruce’s work has shaped avalanche science, education, and practice in Canada and internationally. A long-time member of the CAA, Bruce has been

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Rivers in the Sky

By Matt Macdonald, Previous Warning Preparedness Meteorologist with the Meteorological Service of Canada, now Lead Fire WeatherForecaster with BC Wildre Service,and Paul Harwood, District Avalanche Supervisor for the BC Ministry of Transportation and Infrastructure’s North Cascades Program This article was originally published in The Avalanche Journal, Vol. 126, Spring 2021 SOME OF THE BIGGEST SNOWFALLS

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Pattern Recognition in Meteograms

By Uwe Gramann This article originally appeared in The Avalanche Journal, Vol. 125, Winter 2020-21 METEOGRAMS, THE DISPLAY OF MULTIPLE weather parameters along a time series, have recently become a very useful decision-making tool for weather-related decisions in avalanche operations. Meteograms are traditionally evaluated based on absolute numbers, but these numbers alone are unable to

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Automated ATES Mapping

When Snowpack is the Question, Terrain is the Answer By John Sykes This article initially appeared in The Avalanche Journal, Volume 138, Summer 2025 AVALANCHE EDUCATION OFTEN presents terrain as a static factor that is used to manage safety margins during periods of unstable weather and snowpack conditions. While true, this characterization of terrain does

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