#------------------------------------------------- WARNING -------------------------------------------- # # The data you have obtained from this automated Natural Resources Conservation Service # database are subject to revision regardless of indicated Quality Assurance level. # Data are released on condition that neither the NRCS nor the United States Government # may be held liable for any damages resulting from its use. # # SNOTEL air temperature data contains a known bias. This bias is rooted in the sensor # conversion equation and varies through the output range. Solutions are in development. # For more information go to Air Temperature Bias Correction. # # Help and Tutorials: https://www.nrcs.usda.gov/sites/default/files/2023-03/Report%20Generator%20Help%20Guide.pdf # Air Temperature Bias Correction: https://www.nrcs.usda.gov/wps/portal/wcc/home/snowClimateMonitoring/temperature/temperatureBiasCorrection/ # # Support Contact: usdafpacbc@servicenowservices.com # #------------------------------------------------------------------------------------------------------ # # Reporting Frequency: Daily # Date Range: 2024-04-28 to 2024-05-02 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 314: Base Camp, WY # SNOTEL 353: Blind Bull Sum, WY # SNOTEL 419: Cottonwood Creek, WY # SNOTEL 424: Crab Creek, ID # SNOTEL 460: East Rim Divide, WY # SNOTEL 1082: Grand Targhee, WY # SNOTEL 497: Granite Creek, WY # SNOTEL 499: Grassy Lake, WY # SNOTEL 506: Gros Ventre Summit, WY # SNOTEL 546: Island Park, ID # SNOTEL 554: Kelley R.S., WY # SNOTEL 577: Lewis Lake Divide, WY # SNOTEL 689: Phillips Bench, WY # SNOTEL 695: Pine Creek Pass, ID # SNOTEL 730: Salt River Summit, WY # SNOTEL 749: Sheep Mtn., ID # SNOTEL 764: Snake River Station, WY # SNOTEL 770: Somsen Ranch, ID # SNOTEL 779: Spring Creek Divide, WY # SNOTEL 816: Thumb Divide, WY # SNOTEL 822: Togwotee Pass, WY # SNOTEL 837: Two Ocean Plateau, WY # SNOTEL 860: White Elephant, ID # SNOTEL 867: Wildhorse Divide, ID # SNOTEL 868: Willow Creek, WY # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Snow Water Equivalent Value None Instantaneous - Start of Day N/A Inches N/A WTEQ Depth of water that would theoretically result if the entire snowpack were melted instantaneously # Snow Water Equivalent Delta None Instantaneous - Start of Day N/A Inches N/A WTEQ Depth of water that would theoretically result if the entire snowpack were melted instantaneously # Snow Depth Value None Instantaneous - Start of Day N/A Inches N/A SNWD Total snow depth # Snow Depth Delta None Instantaneous - Start of Day N/A Inches N/A SNWD Total snow depth # Air Temperature Average Value None Day N/A Degrees fahrenheit N/A TAVG Average air temperature - sub-hourly sampling frequency # # Quality Control flags included: # # Flag Name Description # V Valid Validated Data # N No Profile No profile for automated validation # E Edit Edit, minor adjustment for sensor noise # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # K Estimate Estimate # X External Estimate External estimate # S Suspect Suspect data # # Quality Assurance flags included: # # Flag Name Description # U Unknown Unknown # R Raw No Human Review # P Provisional Preliminary Human Review # A Approved Processing and Final Review Completed # #------------------------------------------------------------------------------------------------------ # # Reporting Frequency: Daily; Date Range: 2024-04-28 to 2024-05-02 # # As of: May 2, 2024, 9:53:13 PM GMT-08:00 # Date,Station Name,State Name,Snow Water Equivalent (in) Start of Day Values,Change In Snow Water Equivalent (in),Snow Depth (in) Start of Day Values,Change In Snow Depth (in),Air Temperature Average (degF) 2024-04-28,Base Camp,WYOMING,9.1,-0.2,26,-1,38.1 2024-04-29,Base Camp,WYOMING,9.0,-0.1,25,-1,36.3 2024-04-30,Base Camp,WYOMING,8.4,-0.6,24,-1,33.6 2024-05-01,Base Camp,WYOMING,8.3,-0.1,24,0,29.5 2024-05-02,Base Camp,WYOMING,8.4,0.1,26,2, 2024-04-28,Blind Bull Sum,WYOMING,24.4,0.4,54,0,31.6 2024-04-29,Blind Bull Sum,WYOMING,24.6,0.2,53,-1,32.4 2024-04-30,Blind Bull Sum,WYOMING,25.0,0.4,56,3,27.0 2024-05-01,Blind Bull Sum,WYOMING,25.1,0.1,54,-2,21.2 2024-05-02,Blind Bull Sum,WYOMING,25.1,0.0,,, 2024-04-28,Cottonwood Creek,WYOMING,13.8,-0.4,36,-3,35.4 2024-04-29,Cottonwood Creek,WYOMING,13.8,0.0,38,2,37.4 2024-04-30,Cottonwood Creek,WYOMING,13.9,0.1,38,0,33.4 2024-05-01,Cottonwood Creek,WYOMING,13.6,-0.3,37,-1,28.0 2024-05-02,Cottonwood Creek,WYOMING,13.7,0.1,,, 2024-04-28,Crab Creek,IDAHO,5.5,-0.4,16,0,38.1 2024-04-29,Crab Creek,IDAHO,5.1,-0.4,15,-1,38.3 2024-04-30,Crab Creek,IDAHO,4.6,-0.5,14,-1,32.5 2024-05-01,Crab Creek,IDAHO,4.4,-0.2,14,0,30.7 2024-05-02,Crab Creek,IDAHO,4.3,-0.1,13,-1, 2024-04-28,East Rim Divide,WYOMING,0.0,0.0,0,0,36.9 2024-04-29,East Rim Divide,WYOMING,0.0,0.0,0,0,35.8 2024-04-30,East Rim Divide,WYOMING,0.0,0.0,0,0,30.7 2024-05-01,East Rim Divide,WYOMING,0.0,0.0,0,0,27.0 2024-05-02,East Rim Divide,WYOMING,,,0,0, 2024-04-28,Grand Targhee,WYOMING,42.0,0.6,97,-1,30.4 2024-04-29,Grand Targhee,WYOMING,42.0,0.0,97,0,29.3 2024-04-30,Grand Targhee,WYOMING,42.1,0.1,99,2,23.7 2024-05-01,Grand Targhee,WYOMING,42.2,0.1,99,0,19.2 2024-05-02,Grand Targhee,WYOMING,42.6,0.4,102,3, 2024-04-28,Granite Creek,WYOMING,8.6,-0.4,21,-1,39.2 2024-04-29,Granite Creek,WYOMING,8.1,-0.5,21,0,37.2 2024-04-30,Granite Creek,WYOMING,7.8,-0.3,20,-1,36.3 2024-05-01,Granite Creek,WYOMING,7.5,-0.3,18,-2,30.7 2024-05-02,Granite Creek,WYOMING,7.4,-0.1,,, 2024-04-28,Grassy Lake,WYOMING,23.9,-0.2,58,1,35.4 2024-04-29,Grassy Lake,WYOMING,23.7,-0.2,57,-1,35.2 2024-04-30,Grassy Lake,WYOMING,23.5,-0.2,57,0,31.5 2024-05-01,Grassy Lake,WYOMING,23.5,0.0,58,1,27.9 2024-05-02,Grassy Lake,WYOMING,23.5,0.0,,, 2024-04-28,Gros Ventre Summit,WYOMING,9.7,-0.2,26,1,36.5 2024-04-29,Gros Ventre Summit,WYOMING,9.6,-0.1,25,-1,34.3 2024-04-30,Gros Ventre Summit,WYOMING,9.5,-0.1,27,2,31.1 2024-05-01,Gros Ventre Summit,WYOMING,9.4,-0.1,25,-2,25.3 2024-05-02,Gros Ventre Summit,WYOMING,9.4,0.0,26,1, 2024-04-28,Island Park,IDAHO,5.5,-0.4,12,-2,38.3 2024-04-29,Island Park,IDAHO,5.1,-0.4,12,0,39.2 2024-04-30,Island Park,IDAHO,4.8,-0.3,10,-2,35.4 2024-05-01,Island Park,IDAHO,4.7,-0.1,10,0,33.3 2024-05-02,Island Park,IDAHO,4.6,-0.1,10,0, 2024-04-28,Kelley R.S.,WYOMING,12.2,-0.1,32,0,35.4 2024-04-29,Kelley R.S.,WYOMING,12.0,-0.2,31,-1,36.9 2024-04-30,Kelley R.S.,WYOMING,11.8,-0.2,30,-1,30.9 2024-05-01,Kelley R.S.,WYOMING,11.5,-0.3,29,-1,27.5 2024-05-02,Kelley R.S.,WYOMING,11.3,-0.2,29,0, 2024-04-28,Lewis Lake Divide,WYOMING,26.7,-0.3,62,0,35.2 2024-04-29,Lewis Lake Divide,WYOMING,26.7,0.0,62,0,33.8 2024-04-30,Lewis Lake Divide,WYOMING,26.9,0.2,63,1,29.5 2024-05-01,Lewis Lake Divide,WYOMING,27.1,0.2,64,1,26.2 2024-05-02,Lewis Lake Divide,WYOMING,27.5,0.4,,, 2024-04-28,Phillips Bench,WYOMING,23.2,0.3,54,1,35.8 2024-04-29,Phillips Bench,WYOMING,23.2,0.0,55,1,34.9 2024-04-30,Phillips Bench,WYOMING,23.3,0.1,54,-1,31.8 2024-05-01,Phillips Bench,WYOMING,23.3,0.0,52,-2,25.3 2024-05-02,Phillips Bench,WYOMING,23.3,0.0,,, 2024-04-28,Pine Creek Pass,IDAHO,10.4,-0.6,26,-1,38.7 2024-04-29,Pine Creek Pass,IDAHO,10.0,-0.4,25,-1,38.5 2024-04-30,Pine Creek Pass,IDAHO,9.7,-0.3,25,0,35.1 2024-05-01,Pine Creek Pass,IDAHO,9.4,-0.3,23,-2,28.9 2024-05-02,Pine Creek Pass,IDAHO,9.3,-0.1,25,2, 2024-04-28,Salt River Summit,WYOMING,8.1,-0.3,19,1,38.7 2024-04-29,Salt River Summit,WYOMING,7.7,-0.4,18,-1,39.2 2024-04-30,Salt River Summit,WYOMING,7.4,-0.3,15,-3,34.3 2024-05-01,Salt River Summit,WYOMING,7.2,-0.2,17,2,31.1 2024-05-02,Salt River Summit,WYOMING,7.0,-0.2,16,-1, 2024-04-28,Sheep Mtn.,IDAHO,6.4,-0.5,18,-1,40.1 2024-04-29,Sheep Mtn.,IDAHO,6.2,-0.2,17,-1,40.1 2024-04-30,Sheep Mtn.,IDAHO,5.9,-0.3,16,-1,35.8 2024-05-01,Sheep Mtn.,IDAHO,5.4,-0.5,14,-2,31.1 2024-05-02,Sheep Mtn.,IDAHO,5.3,-0.1,14,0, 2024-04-28,Snake River Station,WYOMING,8.6,-0.3,24,0,38.1 2024-04-29,Snake River Station,WYOMING,8.3,-0.3,23,-1,37.4 2024-04-30,Snake River Station,WYOMING,8.2,-0.1,21,-2,34.3 2024-05-01,Snake River Station,WYOMING,7.9,-0.3,20,-1,29.7 2024-05-02,Snake River Station,WYOMING,8.0,0.1,,, 2024-04-28,Somsen Ranch,IDAHO,7.8,-0.6,19,-1,39.2 2024-04-29,Somsen Ranch,IDAHO,7.5,-0.3,18,-1,38.5 2024-04-30,Somsen Ranch,IDAHO,6.9,-0.6,17,-1,35.8 2024-05-01,Somsen Ranch,IDAHO,6.5,-0.4,17,0,30.0 2024-05-02,Somsen Ranch,IDAHO,6.4,-0.1,17,0, 2024-04-28,Spring Creek Divide,WYOMING,23.6,0.3,64,3,32.0 2024-04-29,Spring Creek Divide,WYOMING,23.6,0.0,63,-1,33.6 2024-04-30,Spring Creek Divide,WYOMING,23.7,0.1,62,-1,27.5 2024-05-01,Spring Creek Divide,WYOMING,23.7,0.0,60,-2,23.5 2024-05-02,Spring Creek Divide,WYOMING,23.5,-0.2,60,0, 2024-04-28,Thumb Divide,WYOMING,13.3,-0.3,31,0,36.3 2024-04-29,Thumb Divide,WYOMING,13.2,-0.1,30,-1,34.2 2024-04-30,Thumb Divide,WYOMING,13.1,-0.1,29,-1,29.5 2024-05-01,Thumb Divide,WYOMING,13.1,0.0,32,3,25.7 2024-05-02,Thumb Divide,WYOMING,13.3,0.2,,, 2024-04-28,Togwotee Pass,WYOMING,19.8,0.0,54,-1,31.8 2024-04-29,Togwotee Pass,WYOMING,19.9,0.1,54,0,30.4 2024-04-30,Togwotee Pass,WYOMING,20.2,0.3,57,3,25.5 2024-05-01,Togwotee Pass,WYOMING,20.3,0.1,56,-1,20.3 2024-05-02,Togwotee Pass,WYOMING,20.5,0.2,57,1, 2024-04-28,Two Ocean Plateau,WYOMING,29.5,0.1,67,0,32.9 2024-04-29,Two Ocean Plateau,WYOMING,29.5,0.0,67,0,31.1 2024-04-30,Two Ocean Plateau,WYOMING,29.7,0.2,69,2,25.7 2024-05-01,Two Ocean Plateau,WYOMING,29.7,0.0,68,-1,21.7 2024-05-02,Two Ocean Plateau,WYOMING,30.2,0.5,,, 2024-04-28,White Elephant,IDAHO,22.3,0.1,54,1,35.4 2024-04-29,White Elephant,IDAHO,22.1,-0.2,53,-1,34.7 2024-04-30,White Elephant,IDAHO,22.0,-0.1,53,0,29.3 2024-05-01,White Elephant,IDAHO,21.9,-0.1,53,0,27.5 2024-05-02,White Elephant,IDAHO,21.9,0.0,52,-1, 2024-04-28,Wildhorse Divide,IDAHO,15.0,-0.4,34,-1,41.4 2024-04-29,Wildhorse Divide,IDAHO,14.5,-0.5,33,-1,39.7 2024-04-30,Wildhorse Divide,IDAHO,14.0,-0.5,32,-1,37.0 2024-05-01,Wildhorse Divide,IDAHO,13.8,-0.2,31,-1,30.7 2024-05-02,Wildhorse Divide,IDAHO,13.8,0.0,,, 2024-04-28,Willow Creek,WYOMING,26.6,-0.3,56,-3,34.3 2024-04-29,Willow Creek,WYOMING,26.6,0.0,57,1,35.6 2024-04-30,Willow Creek,WYOMING,26.7,0.1,60,3,31.5 2024-05-01,Willow Creek,WYOMING,26.9,0.2,59,-1,25.0 2024-05-02,Willow Creek,WYOMING,26.9,0.0,,,