#------------------------------------------------- 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: 2024-10-01 to 2025-04-25 # # Data for the following site(s) are contained in this file: # # SNOTEL 1326: Castle Peak, CO # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Air Temperature Minimum Value None Day N/A Degrees fahrenheit N/A TMIN Minimum 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 # K Estimate Estimate # C Correction A different equation has been applied to the original sensor voltage # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # X External Estimate External estimate # S Suspect Suspect data # M Missing Value is missing # # 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 # #------------------------------------------------------------------------------------------------------ # # Castle Peak (1326) # Colorado SNOTEL Site - 11500 ft # Reporting Frequency: Daily; Date Range: 2024-10-01 to 2025-04-25 # # As of: Apr 25, 2025, 7:34:06 AM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr ,Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF),Air Temperature Minimum (degF) 01,44.8,21.0,15.4,3.4,19.8,21.6,6.1 02,41.9,22.8,16.0,14.7,26.1,23.9,-1.8 03,37.4,16.5,19.9,21.4,30.9,13.3,8.1 04,42.1,10.9,20.3,8.8,29.7,10.8,3.9 05,37.9,8.2,17.8,5.5,23.7,9.0,4.6 06,36.7,4.8,17.1,6.1,21.4,9.0,5.4 07,35.4,7.2,16.5,0.0,24.6,7.5,14.9 08,36.0,11.1,9.5,0.5,9.1,4.8,26.6 09,36.9,14.5,-0.2,-3.1,0.5,10.0,25.5 10,38.3,18.1,-2.2,-6.9,15.1,22.8,23.7 11,38.1,24.8,1.0,-0.9,2.7,20.7,31.5 12,40.3,13.6,19.6,-4.5,-6.2,19.2,37.6 13,37.9,5.7,4.1,-4.9,-3.8,18.5,27.0 14,35.6,28.0,6.1,-6.5,8.1,5.7,22.8 15,33.8,19.4,14.4,-1.1,0.0,1.2,26.4 16,31.5,11.3,16.2,19.8,-0.2,3.4,30.0 17,29.7,10.2,10.0,9.1,12.0,21.9,23.2 18,28.8,9.7,11.5,-17.0,9.1,5.5,12.9 19,30.4,-1.1,18.3,-17.5,4.6,-0.4,12.2 20,22.6,2.7,23.9,-20.7,8.8,0.9,12.4 21,23.4,23.0,23.2,-13.5,7.7,7.3,23.5 22,26.2,29.5,23.0,-11.0,8.6,18.1,24.4 23,31.6,30.2,18.5,-11.9,10.6,12.6,27.9 24,29.8,12.7,12.6,3.7,21.2,19.9,29.3 25,32.7,7.5,12.9,12.2,12.6,23.4, 26,35.8,18.1,8.8,9.0,5.9,31.1, 27,37.8,0.5,7.3,9.7,6.1,29.5, 28,28.8,0.1,12.2,12.9,17.8,24.8, 29,14.5,4.6,20.8,10.8,,20.7, 30,10.4,8.2,0.5,6.6,,15.6, 31,8.1,,-2.6,12.6,,19.2,