#------------------------------------------------- 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: 2023-10-01 to 2024-04-29 # # Data for the following site(s) are contained in this file: # # SNOTEL 701: Porphyry Creek, 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Porphyry Creek (701) # Colorado SNOTEL Site - 10788 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-04-29 # # As of: Apr 29, 2024, 8:11:52 PM 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) 01,35.4,12.6,13.5,9.3,19.9,14.5,7.2 02,28.8,14.9,11.1,5.7,20.8,12.9,5.9 03,25.7,19.9,14.7,3.9,17.2,15.1,12.6 04,25.3,21.7,15.8,16.3,3.9,13.8,18.7 05,24.8,24.4,12.2,3.6,3.9,11.3,27.3 06,27.5,26.6,17.1,-0.4,20.3,12.9,11.8 07,29.1,25.9,16.0,1.8,15.8,10.4,9.3 08,27.9,20.1,7.5,-2.9,3.6,12.2,4.8 09,28.8,12.6,4.6,-3.5,5.4,1.2,11.1 10,28.2,9.7,-1.5,6.1,5.7,4.6,12.0 11,27.3,9.9,11.5,-5.6,-5.4,9.7,14.5 12,25.2,12.9,15.6,-3.5,-1.8,22.6,18.5 13,24.1,20.3,21.0,9.5,4.6,19.9,26.4 14,23.2,18.0,17.2,15.6,6.8,17.8,23.2 15,21.9,20.5,8.8,4.6,8.8,13.8,22.1 16,27.0,29.3,6.6,-0.9,17.4,16.7,24.6 17,29.3,21.4,9.9,5.4,1.6,13.5,21.9 18,28.4,17.8,12.4,12.0,0.0,9.9,27.1 19,28.2,17.4,15.8,7.9,16.2,13.6,26.4 20,28.6,10.6,16.9,15.4,14.0,14.4,26.2 21,30.4,7.3,16.7,18.5,18.9,13.1,21.7 22,28.2,16.3,14.5,18.9,12.6,18.9,23.4 23,30.4,15.4,22.1,12.4,1.4,19.9,28.9 24,27.7,11.8,4.3,11.5,4.1,19.8,28.4 25,26.1,7.7,-11.7,13.5,9.7,15.1,28.8 26,23.9,-5.4,-1.8,12.0,26.8,12.4,25.9 27,23.4,-2.2,-0.9,7.2,1.0,11.8,26.8 28,28.6,2.7,-1.3,8.4,-11.6,6.4,26.6 29,6.6,9.7,5.9,16.0,5.0,20.5, 30,-2.9,11.5,6.6,17.2,,24.4, 31,3.6,,11.1,15.8,,20.3,