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Your search for Subject numerical avalanche predictionresulted in 1541 records.

Title: Weather Modeling for Remote Operators in Southeast Alaska
Date: 2016-10-02
Authors: Nick Barlow
Description: Unpredictable mountain weather presents a unique challenge for mechanized backcountry skiing in Southeast Alaska. Due to the rugged terrain profile of...
Object ID: ISSW16_P4.02.pdf
Keywords: meteorology, forecasting, numerical weather prediction
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Title: Stochastic Methods in Operational Avalanche Simulation - From Back Calculation to Prediction
Date: 2016-10-02
Authors: Valentin Hellweger, Jan-Thomas Fischer, Andreas Kofler, Andreas Huber, Wolfgang Fellin, Michael Oberguggenberger
Description: Avalanche simulations are an integral part of hazard assessment. Determining the potential hazard requires a multidisciplinary approach, including dif...
Object ID: ISSW16_P4.50.pdf
Keywords: avalanche dynamics, parameter estimation, stochastic simulation, bayes’ theorem, metropolis-hastings algorithm, posterior distribution, back calculation, prediction
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Title: Critical Length for the Onset of Crack Propagation in Snow: Reconciling Shear and Collapse
Date: 2016-10-02
Authors: Johan Gaume, Alec van Herwijnen, Guillaume Chambon, Nander Wever, Jürg Schweizer
Description: The failure of a weak snow layer buried below cohesive slab layers is a necessary, but insufficient condition for the release of a dry-snow slab avala...
Object ID: ISSW16_O1.02.pdf
Keywords: snow avalanche, crack propagation, critical length, slope angle, pst, slab, weak layer
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Title: Using Thermal Imaging to Verify Avalanche Control Results
Date: 2016-10-02
Authors: Mark Saurer, Damian Jackson, Bill Nalli
Description: As the population of the Salt Lake Valley and popularity of backcountry skiing in the Wasatch continues to grow, so do the logistic difficulties of co...
Object ID: ISSW16_O2.02.pdf
Keywords: thermal imaging, avalanche control, irt
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Title: Use of Ground Based INSAR Radar to Monitor Glide Avalanches
Date: 2016-10-02
Authors: Ingrid Skrede, Lene Kristensen, Carlo Rivolta
Description: Ground based InSAR radars are commonly used to monitor deformations on rock slopes, using acceleration to predict the risk of failure. During the spri...
Object ID: ISSW16_O2.04.pdf
Keywords: glide avalanche, insar, radar, monitoring, stavbrekkfonna
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Title: Case Study: Natural Glide and Wet Slab Avalanche Cycle, Going-To-The-Sun Road, Glacier National Park, Montana USA
Date: 2016-10-02
Authors: Jake Hutchinson, Erich H. Peitzsch, Adam M. Clark
Description: The Going-to-the-Sun Road (GTSR) is the premier tourist attraction in Glacier National Park, Montana. The GTSR also traverses through and under 40 ava...
Object ID: ISSW16_O3.02.pdf
Keywords: glide avalanche, wet slab avalanche, forecasting, glacier national park, montana
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Title: Rescue at Cherry Bowl an Avalanche Canada Microsite Exploring the Many Learning Opportunities From a Successful Backcountry Avalanche Rescue
Date: 2016-10-02
Authors: Mary Clayton
Description: Too often, educational opportunities in avalanche safety are based in tragedy. Rescue at Cherry Bowl is a lesson from success; three backcountry skie...
Object ID: ISSW16_O4.01.pdf
Keywords: rescue training, education, awareness, avalanche canada, rescue at cherry bowl
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Title: Avalanche Awareness at the Jackson Hole High School
Date: 2016-10-02
Authors: Sarah Carpenter, Trevor Deighton
Description: Each year, more young skiers, riders, and snowmobilers are accessing the backcountry. For the past 12 years, the American Avalanche Institute has been...
Object ID: ISSW16_O4.03.pdf
Keywords: avalanche education, youth education, wyoming
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Title: Teenagers in the Backcountry: a Study of Use and Education from the Perspective of High School Students
Date: 2016-10-02
Authors: Emery L. Rheam
Description: Teenagers are using the backcountry increasingly more and more during the winter for a wide range of activities. When growing up in mountain communiti...
Object ID: ISSW16_O4.04.pdf
Keywords: teenagers, avalanche education, youth education
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Title: Risk-Based Avalanche Program Design
Date: 2016-10-02
Authors: Grant Statham, Brian Gould
Description: Avalanche safety programs around the world are diverse and varied, challenged to forecast avalanche hazard and manage avalanche risk in a variety of e...
Object ID: ISSW16_O5.01.pdf
Keywords: risk, hazard, probability, consequence, exposure, vulnerability, education
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Title: Can We Derive an Avalanche Terrain Severity Rating from Observed Terrain Selection of Professional Guides? A Proof-Of-Concept Study
Date: 2016-10-02
Authors: Scott Thumlert, Pascal Haegeli
Description: The physical risk from snow avalanches poses a serious threat to backcountry recreationalists and the winter backcountry recreation industry. Professi...
Object ID: ISSW16_O5.03.pdf
Keywords: terrain selection, helicopter ski guiding, avalanche risk management, avalanche hazard, gis avalanche terrain classification
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Title: Comparison of Measured and Modelled Snow Cover Liquid Water Content to Improve Local Wet-Snow Avalanche Prediction
Date: 2016-10-02
Authors: Christoph Mitterer, Achim Heilig, Lino Schmid, Alec van Herwijnen, Olaf Eisen, Jürg Schweizer
Description: Wet-snow avalanches can be difficult to forecast. However, recent studies have suggested that an index (LWCindex) related to the mean liquid water con...
Object ID: ISSW16_O6.01.pdf
Keywords: wet-snow avalanches, avalanche forecasting, liquid water content
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Title: Regional Forecasting of Wet Snow Avalanche Cycles: an Essential Tool for Avalanche Warning Services?
Date: 2016-10-02
Authors: Sascha Bellaire, Alec van Herwijnen, Christoph Mitterer, Nora Helbig, Tobias Jonas, Jürg Schweizer
Description: Wet-snow avalanches are relatively poorly understood and difficult to forecast. By definition, liquid water is required in the snow cover, thus predic...
Object ID: ISSW16_O6.03.pdf
Keywords: avalanche forecasting, wet-snow avalanche, snow cover modelling, numerical weather prediction
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Title: Introduction and Influence of (Large) Existing Buildings on Avalanche Hazard Zoning: Case Study of Flaine
Date: 2016-10-02
Authors: Philippe Berthet-Rambaud, Fanny Bourjaillat
Description: Flaine is a French ski resort developed ex-nihilo since the 60s. In spite of avalanche slopes just above, the different settlements were possible than...
Object ID: ISSW16_O7.01.pdf
Keywords: hazard assessment, obstacle influence, buildings resistance
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Title: Coupling Operational Snowcover Simulations With Avalanche Dynamics Calculations to Assess Avalanche Danger in High Altitude Mining Operations
Date: 2016-10-02
Authors: Cesar Vera, Nander Wever, Perry Bartelt
Description: The Codelco Andina copper mine is operating in high alpine terrain where avalanches pose a threat to the operations and the infrastructure. A dedicate...
Object ID: ISSW16_O7.02.pdf
Keywords: numeric modeling, avalanche dynamics, snowcover modeling, risk assessing
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