#------------------------------------------------- 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 2025-06-30 # # Data for the following site(s) are contained in this file: # # SNOTEL 658: Nast Lake, 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 # #------------------------------------------------------------------------------------------------------ # # Nast Lake (658) # Colorado SNOTEL Site - 8710 ft # Reporting Frequency: Daily; Date Range: 2024-10-01 to 2025-06-30 # # As of: Jun 30, 2025, 5:42:10 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun ,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),Air Temperature Minimum (degF),Air Temperature Minimum (degF) 01,27.7,13.1,4.6,-5.8,8.2,7.7,17.1,25.5,33.1 02,25.9,17.2,2.8,,26.8,17.1,7.2,21.6,32.9 03,26.2,22.1,4.1,3.9,19.4,17.2,8.1,19.0,35.6 04,26.4,16.2,3.2,14.0,20.8,21.6,1.8,25.7,33.4 05,29.1,,3.9,12.0,,15.8,4.5,26.4,35.2 06,25.7,8.4,0.7,9.5,18.3,19.0,4.3,25.0,29.7 07,25.3,7.0,-0.8,-7.1,25.2,6.3,10.8,25.9,28.6 08,24.8,22.1,5.4,-12.6,17.6,-2.2,16.2,23.5,33.6 09,26.1,9.0,3.0,-8.0,1.0,0.3,20.3,25.3,34.5 10,27.1,7.3,-5.1,-15.9,0.5,8.8,19.0,25.0,31.3 11,28.6,10.2,-7.8,7.2,,9.7,18.9,27.3,34.3 12,26.6,12.9,-0.8,,-6.9,13.1,23.2,27.1,35.6 13,25.9,10.0,5.7,-16.1,-16.1,11.3,28.0,30.2,34.2 14,28.6,8.6,1.4,-8.9,19.8,15.1,21.4,24.6,31.8 15,26.1,13.3,3.0,-11.9,8.1,12.6,17.6,28.0,32.4 16,27.9,10.8,1.6,1.6,-2.0,15.4,24.6,28.4,33.1 17,28.2,3.6,9.9,-1.8,18.0,13.6,27.5,26.2,37.6 18,31.8,3.2,5.5,-21.1,,17.1,17.2,28.8,31.1 19,32.0,-6.3,4.6,-24.2,4.1,,19.2,27.5,32.4 20,25.5,,1.9,-25.8,10.8,-8.3,19.8,23.4,38.1 21,25.3,6.6,4.6,-27.0,9.3,15.4,18.9,28.4,37.0 22,22.6,9.3,9.5,-14.4,-1.1,24.6,21.7,26.1,32.9 23,23.7,11.5,22.3,-11.0,4.3,19.9,21.7,30.4,29.3 24,22.8,20.1,17.1,1.8,17.8,26.8,24.6,27.3,37.4 25,19.6,16.0,15.1,9.7,16.3,23.0,24.1,25.9,34.2 26,20.3,22.5,8.2,,4.6,18.5,25.3,26.4,29.5 27,21.0,-4.7,12.4,-5.6,-2.4,20.3,23.4,26.4,33.1 28,25.0,-13.2,21.9,-2.6,4.1,25.0,19.6,31.1,33.3 29,18.7,,27.1,1.2,,23.0,16.0,32.4,35.8 30,16.0,-8.1,1.0,-2.6,,21.4,19.2,30.4, 31,11.3,,-7.2,-4.4,,21.9,,30.7,