Zachary S Miller

HUC12-Monthly Summaries

This data release contains historical SnowModel (Liston and Elder, 2006) output for the Crown of the Continent and surrounding areas in Montana and Idaho, USA; and Alberta and British Columbia, Canada from September 1, 1981 through August 31, 2020. Fifteen daily variables were simulated or derived for this release: (1) snow water equivalent (swed), (2) liquid precipitation (rpre), (3) solid precipitation (spre), (4) albedo (albd), (5) glacial ice melt (glmt), (6) total precipitation (prec), (7) runoff (roff), (8) snow covered area (sca), (9) snow density (sden), (10) snowmelt (smlt), (11) snow depth (snod), (12) snow sublimation (ssub), (13) air temperature (tair), (14) wind speed (wspd), and (15) wind direction...

Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Alberta, British Columbia, Crown of the Continent, Glacier National Park, Idaho, All tags... Montana, Northern Rocky Mountains, Waterton Lakes National Park, climatologyMeteorologyAtmosphere, precipitation (atmospheric), runoff, snow, snow and ice cover, snowmelt, snowpack, Fewer tags

This data release contains historical SnowModel (Liston and Elder, 2006) output for the Crown of the Continent and surrounding areas in Montana and Idaho, USA; and Alberta and British Columbia, Canada from September 1, 1981 through August 31, 2020. Fifteen daily variables were simulated or derived for this release: (1) snow water equivalent (swed), (2) liquid precipitation (rpre), (3) solid precipitation (spre), (4) albedo (albd), (5) glacial ice melt (glmt), (6) total precipitation (prec), (7) runoff (roff), (8) snow covered area (sca), (9) snow density (sden), (10) snowmelt (smlt), (11) snow depth (snod), (12) snow sublimation (ssub), (13) air temperature (tair), (14) wind speed (wspd), and (15) wind direction...

Tags: Alberta, British Columbia, Climatology, Crown of the Continent, Ecology, All tags... Glacier National Park, Idaho, Montana, Northern Rocky Mountains, USGS Science Data Catalog (SDC), Waterton Lakes National Park, climatologyMeteorologyAtmosphere, precipitation (atmospheric), runoff, snow, snow and ice cover, snowmelt, snowpack, Fewer tags

Avalanche occurrence records along the Going-to-the-Sun Road, Glacier National Park, Montana from 2003-2024 (ver. 4.0, November 2024)

Starting in 2003, the U.S. Geological Survey (USGS) Northern Rocky Mountain Science Center in West Glacier, MT, in collaboration with the National Park Service, collected avalanche observations along the Going to the Sun Road during the spring road-clearing operations. The spring road-clearing along Going to the Sun Road utilized a team of avalanche specialists from the USGS and Glacier National Park to communicate the potential avalanche hazard to crews working to clear the road of snow in preparation for summer visitation. The operations typically begin around April 1st and continue through mid-June each year. The dataset includes all of the specific details collected for each avalanche occurrence and conforms...

Categories: Data, Data Release - Revised; Tags: CCME-avalanche, Glacier National Park, Going-to-the-Sun Road, Montana, North West Montana, All tags... USGS Science Data Catalog (SDC), United States, climatologyMeteorologyAtmosphere, cryosphere, environment, field inventory and monitoring, geomorphology, snow, snow and ice cover, snow avalanche, Fewer tags

2020 winter timeseries of UAS derived digital surface models (DSMs) from the Hourglass study site, Bridger Mountains, Montana, USA

Unmanned Aerial System (UAS) flights were conducted over the headwaters of the South Fork of Brackett Creek in the Bridger Mountains of SW Montana during the winter of 2020. The flights collected overlapping imagery focused on a steep mountain couloir study site known locally as "the Hourglass." Structure from motion (SfM) photogrammetry was used to process the collected imagery and create digital surface models (DSMs) of the landscape on 13 field days. The data was collected between January 7, 2020 and July 8, 2020 and includes 12 snow-on models as well as 1 snow-free model. The snow-on DSMs represent snow depths calculated using DSM-differencing techniques (subtraction of snow-free surface from snow-on surface)....

Tags: CCME-avalanche, Climatology, Ecology, Gallatin National Forest, Hydrology, All tags... Land Use Change, Montana, Remote Sensing, Snow, Snow Depth, UAS, USGS Science Data Catalog (SDC), Uninhabited Aerial Vehicles, aerial photography, climatologyMeteorologyAtmosphere, ecosystem monitoring, elevation, environment, field inventory and monitoring, image collections, precipitation (atmospheric), remote sensing, snow and ice cover, time series datasets, winter, Fewer tags

This data release contains historical SnowModel (Liston and Elder, 2006) output for the Crown of the Continent and surrounding areas in Montana, USA; and Alberta and British Columbia, Canada from September 1, 1981 through August 31, 2020. Fifteen daily variables were simulated or derived for this release: (1) snow water equivalent (swed), (2) liquid precipitation (rpre), (3) solid precipitation (spre), (4) albedo (albd), (5) glacial ice melt (glmt), (6) total precipitation (prec), (7) runoff (roff), (8) snow covered area (sca), (9) snow density (sden), (10) snowmelt (smlt), (11) snow depth (snod), (12) snow sublimation (ssub), (13) air temperature (tair), (14) wind speed (wspd), and (15) wind direction (wdir). The...

Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alberta, British Columbia, Climatology, Crown of the Continent, Glacier National Park, All tags... Idaho, Montana, Northern Rocky Mountains, USGS Science Data Catalog (SDC), Waterton Lakes National Park, climatologyMeteorologyAtmosphere, precipitation (atmospheric), runoff, snow, snow and ice cover, snowmelt, snowpack, Fewer tags