#------------------------------------------------- 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: 2025-05-18 to 2026-05-18 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 551: Joe Wright, CO # # 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 Depth Value None Instantaneous - Start of Day N/A Inches N/A SNWD Total snow depth # Precipitation Accumulation Value None Instantaneous - Start of Day N/A Inches N/A PREC Water year accumulated precipitation # Air Temperature Observed Value None Instantaneous - Start of Day N/A Degrees fahrenheit N/A TOBS Instantaneously observed air temperature # # 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 # #------------------------------------------------------------------------------------------------------ # # Joe Wright (551) # Colorado SNOTEL Site - 10140 ft # Reporting Frequency: Daily; Date Range: 2025-05-18 to 2026-05-18 # # As of: May 18, 2026, 11:20:57 PM GMT-08:00 # Date,Snow Water Equivalent (in) Start of Day Values,Snow Depth (in) Start of Day Values,Precipitation Accumulation (in) Start of Day Values,Air Temperature Observed (degF) Start of Day Values 2025-05-18,16.7,36,32.80,27.5 2025-05-19,16.7,36,33.00,28.8 2025-05-20,16.8,37,33.20,27.0 2025-05-21,17.0,38,33.30,30.9 2025-05-22,17.2,37,33.60,25.9 2025-05-23,16.9,37,33.60,37.6 2025-05-24,16.1,34,33.60,34.9 2025-05-25,15.6,32,33.60,35.6 2025-05-26,15.2,31,33.80,32.0 2025-05-27,14.4,30,33.80,28.4 2025-05-28,13.4,29,33.90,33.6 2025-05-29,13.3,26,34.90,32.4 2025-05-30,12.5,24,34.90,31.1 2025-05-31,11.8,22,34.90,32.2 2025-06-01,10.3,20,34.90,34.5 2025-06-02,9.5,20,34.90,34.2 2025-06-03,8.6,16,35.10,35.8 2025-06-04,7.9,16,35.20,32.4 2025-06-05,6.8,12,35.20,34.3 2025-06-06,5.9,11,35.20,34.0 2025-06-07,5.8,9,35.60,35.8 2025-06-08,4.1,4,35.60,45.5 2025-06-09,3.2,4,35.60,29.7 2025-06-10,1.6,3,35.60,32.0 2025-06-11,0.3,2,35.60,41.0 2025-06-12,0.1,1,35.60,41.9 2025-06-13,0.0,0,35.60,37.0 2025-06-14,0.0,0,35.60,39.6 2025-06-15,0.0,0,35.60,38.7 2025-06-16,0.0,0,35.60,38.1 2025-06-17,0.0,0,35.60,39.9 2025-06-18,0.0,0,35.60,31.8 2025-06-19,0.0,0,35.60,40.8 2025-06-20,0.0,0,35.60,59.2 2025-06-21,0.0,0,35.60,59.9 2025-06-22,0.0,0,35.60,52.3 2025-06-23,0.0,0,35.70,33.6 2025-06-24,0.0,0,35.70,36.0 2025-06-25,0.0,0,35.70,41.9 2025-06-26,0.0,0,35.70,41.0 2025-06-27,0.0,0,35.70,36.5 2025-06-28,0.0,0,35.70,39.9 2025-06-29,0.0,0,35.70,40.1 2025-06-30,0.0,0,35.70,38.7 2025-07-01,0.0,0,35.70,39.6 2025-07-02,0.0,0,35.70,46.9 2025-07-03,0.0,0,35.70,42.8 2025-07-04,0.0,0,35.70,46.4 2025-07-05,0.0,0,36.10,43.0 2025-07-06,0.0,0,36.10,39.6 2025-07-07,0.0,0,36.10,36.7 2025-07-08,0.0,0,36.10,38.5 2025-07-09,0.0,0,36.10,41.7 2025-07-10,0.0,0,36.10,49.3 2025-07-11,0.0,0,36.10,38.7 2025-07-12,0.0,0,36.10,47.8 2025-07-13,0.0,0,36.10,41.4 2025-07-14,0.0,0,36.10,48.2 2025-07-15,0.0,0,36.20,49.3 2025-07-16,0.0,0,36.20,48.6 2025-07-17,0.0,0,36.20,44.1 2025-07-18,0.0,0,36.20,51.8 2025-07-19,0.0,0,36.30,40.8 2025-07-20,0.0,0,36.30,46.2 2025-07-21,0.0,0,36.30,42.1 2025-07-22,0.0,0,36.30,50.0 2025-07-23,0.0,0,36.30,51.8 2025-07-24,0.0,0,36.30,41.5 2025-07-25,0.0,0,36.30,40.1 2025-07-26,0.0,0,36.30,43.7 2025-07-27,0.0,0,36.30,55.0 2025-07-28,0.0,0,36.30,43.0 2025-07-29,0.0,0,36.30,44.6 2025-07-30,0.0,0,36.30,39.6 2025-07-31,0.0,0,36.50,34.5 2025-08-01,0.0,0,36.60,39.9 2025-08-02,0.0,0,36.60,39.0 2025-08-03,0.0,0,36.80,34.5 2025-08-04,0.0,0,36.80,38.1 2025-08-05,0.0,0,36.80,52.0 2025-08-06,0.0,0,36.80,41.5 2025-08-07,0.0,0,36.80,59.4 2025-08-08,0.0,0,36.80,61.3 2025-08-09,0.0,0,36.80,54.7 2025-08-10,0.0,0,36.80,48.2 2025-08-11,0.0,0,36.80,36.1 2025-08-12,0.0,0,36.80,36.7 2025-08-13,0.0,0,36.80,39.7 2025-08-14,0.0,0,36.80,43.2 2025-08-15,0.0,0,36.80,46.4 2025-08-16,0.0,0,37.00,45.5 2025-08-17,0.0,0,37.00,45.7 2025-08-18,0.0,0,37.00,41.4 2025-08-19,0.0,0,37.00,41.2 2025-08-20,0.0,0,37.00,45.7 2025-08-21,0.0,0,37.00,46.8 2025-08-22,0.0,0,37.00,41.5 2025-08-23,0.0,0,37.00,46.0 2025-08-24,0.0,0,37.00,41.4 2025-08-25,0.0,0,37.00,45.9 2025-08-26,0.0,0,37.10,37.0 2025-08-27,0.0,0,37.20,43.7 2025-08-28,0.0,0,37.70,43.5 2025-08-29,0.0,0,37.70,39.4 2025-08-30,0.0,0,37.70,42.4 2025-08-31,0.0,0,37.80,31.5 2025-09-01,0.0,0,37.80,32.5 2025-09-02,0.0,0,37.80,34.2 2025-09-03,0.0,0,37.80,37.6 2025-09-04,0.0,0,37.80,37.8 2025-09-05,0.0,0,37.80,41.2 2025-09-06,0.0,0,37.80,31.1 2025-09-07,0.0,0,37.80,45.1 2025-09-08,0.0,0,37.90,47.1 2025-09-09,0.0,0,38.00,34.7 2025-09-10,0.0,0,38.00,35.6 2025-09-11,0.0,0,38.00,53.6 2025-09-12,0.0,0,38.20,38.7 2025-09-13,0.0,0,38.40,38.1 2025-09-14,0.0,0,38.50,34.9 2025-09-15,0.0,0,38.70,43.0 2025-09-16,0.0,0,38.80,32.0 2025-09-17,0.0,0,39.10,31.1 2025-09-18,0.0,0,39.30,29.5 2025-09-19,0.0,0,39.70,39.4 2025-09-20,0.0,0,39.70,47.1 2025-09-21,0.0,0,39.70,41.7 2025-09-22,0.0,0,39.80,39.9 2025-09-23,0.0,0,40.20,35.8 2025-09-24,0.6,2,41.20,31.5 2025-09-25,0.2,1,41.20,29.8 2025-09-26,0.0,0,41.20,31.6 2025-09-27,0.0,0,41.20,34.3 2025-09-28,0.0,0,41.20,39.4 2025-09-29,0.0,0,41.20,39.0 2025-09-30,0.0,0,41.20,34.0 2025-10-01,0.0,0,0.00,41.2 2025-10-02,0.0,0,0.00,35.8 2025-10-03,0.0,0,0.00,44.2 2025-10-04,0.0,0,0.00,50.0 2025-10-05,0.0,0,0.20,32.2 2025-10-06,0.0,0,0.30,29.7 2025-10-07,0.0,0,0.30,28.0 2025-10-08,0.0,0,0.30,42.3 2025-10-09,0.0,0,0.30,48.4 2025-10-10,0.0,0,0.30,32.4 2025-10-11,0.1,1,0.60,44.8 2025-10-12,0.1,1,0.60,42.8 2025-10-13,0.0,0,1.10,26.2 2025-10-14,0.0,0,1.10,39.9 2025-10-15,0.0,0,1.10,30.4 2025-10-16,0.1,1,1.20,38.1 2025-10-17,0.1,1,1.40,27.0 2025-10-18,0.0,0,1.40,30.7 2025-10-19,0.0,0,1.40,34.0 2025-10-20,0.0,0,1.40,42.6 2025-10-21,0.3,2,1.90,27.1 2025-10-22,0.3,2,1.90,35.6 2025-10-23,0.3,2,1.90,41.7 2025-10-24,0.2,1,2.10,29.3 2025-10-25,0.2,1,2.10,26.1 2025-10-26,0.1,1,2.10,30.4 2025-10-27,0.3,2,2.20,32.9 2025-10-28,0.6,3,2.80,13.1 2025-10-29,0.6,3,2.80,12.4 2025-10-30,0.8,4,2.80,33.8 2025-10-31,0.8,4,2.80,30.7 2025-11-01,0.8,4,2.80,19.0 2025-11-02,0.8,4,2.80,36.7 2025-11-03,0.8,4,2.80,32.0 2025-11-04,0.6,3,2.80,39.0 2025-11-05,0.3,2,2.80,37.6 2025-11-06,0.3,2,2.80,40.1 2025-11-07,0.9,4,3.40,24.6 2025-11-08,0.9,4,3.40,25.9 2025-11-09,0.9,4,3.40,18.0 2025-11-10,0.9,4,3.40,30.0 2025-11-11,0.9,4,3.40,37.0 2025-11-12,0.9,4,3.40,37.0 2025-11-13,0.9,4,3.40,38.7 2025-11-14,0.9,3,3.40,38.1 2025-11-15,0.8,3,3.40,39.9 2025-11-16,0.7,3,3.40,39.2 2025-11-17,0.9,2,3.60,27.0 2025-11-18,0.9,2,3.70,26.6 2025-11-19,0.9,2,3.80,30.7 2025-11-20,0.9,2,3.80,18.5 2025-11-21,1.0,2,3.80,23.4 2025-11-22,1.1,3,3.90,26.4 2025-11-23,1.1,3,3.90,30.2 2025-11-24,1.2,2,3.90,22.6 2025-11-25,1.2,2,4.00,22.6 2025-11-26,1.2,1,4.10,19.9 2025-11-27,1.3,2,4.20,24.4 2025-11-28,1.3,3,4.20,29.1 2025-11-29,1.8,5,4.80,19.0 2025-11-30,1.9,6,5.10,10.6 2025-12-01,2.3,7,5.40,10.6 2025-12-02,2.3,7,5.40,16.7 2025-12-03,2.3,5,5.50,14.9 2025-12-04,2.5,7,5.70,6.8 2025-12-05,2.6,8,5.90,13.5 2025-12-06,2.8,13,6.10,19.9 2025-12-07,3.6,14,7.20,15.6 2025-12-08,3.6,15,7.60,18.1 2025-12-09,3.6,14,7.60,23.0 2025-12-10,3.6,14,7.60,27.5 2025-12-11,3.6,14,7.60,32.0 2025-12-12,3.6,13,7.60,29.5 2025-12-13,3.5,13,7.60,30.4 2025-12-14,3.5,13,7.60,29.1 2025-12-15,3.5,13,7.60,26.4 2025-12-16,3.5,13,7.60,32.0 2025-12-17,3.5,13,7.60,31.3 2025-12-18,3.5,10,7.90,12.0 2025-12-19,3.5,10,7.90,27.7 2025-12-20,3.5,10,7.90,31.8 2025-12-21,3.9,14,8.90,27.0 2025-12-22,3.8,14,8.90,37.0 2025-12-23,3.8,14,8.90,35.8 2025-12-24,3.8,14,8.90,38.3 2025-12-25,3.8,13,8.90,41.2 2025-12-26,3.8,12,8.90,30.4 2025-12-27,3.9,11,8.90,29.3 2025-12-28,4.4,14,9.40,10.6 2025-12-29,4.4,13,9.40,-0.9 2025-12-30,4.6,16,9.70,20.1 2025-12-31,4.6,15,9.70,27.1 2026-01-01,4.6,14,9.70,30.2 2026-01-02,4.6,16,9.90,30.2 2026-01-03,4.6,15,10.00,26.1 2026-01-04,4.6,16,10.00,30.0 2026-01-05,4.6,15,10.00,28.9 2026-01-06,4.9,16,10.40,18.9 2026-01-07,5.0,17,10.50,21.7 2026-01-08,5.0,18,10.50,21.4 2026-01-09,5.3,18,10.90,10.6 2026-01-10,5.4,19,11.00,0.0 2026-01-11,5.4,19,11.00,10.2 2026-01-12,5.5,20,11.00,22.3 2026-01-13,5.5,20,11.00,24.3 2026-01-14,5.5,18,11.10,24.8 2026-01-15,5.6,20,11.20,26.6 2026-01-16,5.6,17,11.20,13.3 2026-01-17,5.7,18,11.40,7.2 2026-01-18,5.8,20,11.50,14.5 2026-01-19,5.9,20,11.60,17.8 2026-01-20,5.9,20,11.70,17.6 2026-01-21,5.9,19,11.70,13.5 2026-01-22,5.9,19,11.70,19.2 2026-01-23,5.9,18,11.70,20.7 2026-01-24,6.1,20,11.90,11.7 2026-01-25,6.2,21,12.00,2.1 2026-01-26,6.2,21,12.10,-7.8 2026-01-27,6.3,22,12.20,13.5 2026-01-28,6.4,22,12.20,16.2 2026-01-29,6.4,21,12.20,14.0 2026-01-30,6.5,22,12.40,14.2 2026-01-31,6.6,24,12.60,19.4 2026-02-01,6.6,25,12.60,23.4 2026-02-02,6.6,24,12.60,22.8 2026-02-03,6.6,23,12.60,21.0 2026-02-04,6.8,23,12.80,17.6 2026-02-05,6.8,23,12.80,19.4 2026-02-06,6.8,23,12.80,18.0 2026-02-07,6.8,23,12.80,33.1 2026-02-08,6.8,23,12.80,27.3 2026-02-09,6.8,23,12.80,30.6 2026-02-10,6.8,23,12.80,24.6 2026-02-11,7.0,23,13.00,25.9 2026-02-12,7.1,24,13.10,27.7 2026-02-13,7.7,27,13.70,25.3 2026-02-14,7.8,28,13.80,21.0 2026-02-15,7.8,29,13.80,16.9 2026-02-16,7.8,30,13.80,31.8 2026-02-17,7.8,30,13.80,34.5 2026-02-18,8.6,34,14.90,13.8 2026-02-19,8.6,32,15.00,6.3 2026-02-20,8.6,28,15.00,4.8 2026-02-21,8.8,30,15.20,2.8 2026-02-22,8.8,30,15.20,10.0 2026-02-23,8.8,32,15.20,18.5 2026-02-24,8.8,33,15.20,31.3 2026-02-25,9.3,33,15.70,28.8 2026-02-26,9.8,34,16.50,25.0 2026-02-27,9.8,35,16.50,25.7 2026-02-28,9.8,35,16.50,28.6 2026-03-01,9.8,34,16.50,28.6 2026-03-02,9.9,35,16.60,35.8 2026-03-03,9.9,34,16.60,25.5 2026-03-04,10.0,34,16.70,23.0 2026-03-05,10.0,34,16.70,30.2 2026-03-06,10.1,36,16.80,19.2 2026-03-07,10.4,37,17.00,-0.6 2026-03-08,10.6,38,17.20,22.3 2026-03-09,10.6,38,17.20,30.6 2026-03-10,10.6,34,17.20,34.5 2026-03-11,10.8,34,17.60,13.8 2026-03-12,11.1,38,17.70,23.7 2026-03-13,11.0,37,17.70,33.6 2026-03-14,11.0,35,17.70,33.6 2026-03-15,11.1,34,17.90,17.6 2026-03-16,11.2,32,18.00,7.3 2026-03-17,11.4,37,18.10,28.2 2026-03-18,11.2,36,18.10,35.4 2026-03-19,11.0,36,18.10,41.7 2026-03-20,10.5,35,18.10,44.4 2026-03-21,10.2,33,18.10,47.3 2026-03-22,9.7,27,18.10,36.5 2026-03-23,9.4,28,18.10,41.9 2026-03-24,9.3,28,18.10,40.1 2026-03-25,8.7,27,18.10,46.6 2026-03-26,7.9,23,18.10,48.4 2026-03-27,7.2,20,18.10,26.6 2026-03-28,6.9,20,18.10,41.5 2026-03-29,6.3,17,18.10,39.7 2026-03-30,5.8,15,18.10,41.2 2026-03-31,5.2,14,18.10,39.6 2026-04-01,5.1,14,18.10,33.3 2026-04-02,5.7,15,18.70,28.2 2026-04-03,6.2,16,19.30,13.3 2026-04-04,6.6,17,19.70,19.4 2026-04-05,6.5,18,19.70,11.7 2026-04-06,6.4,15,19.70,17.6 2026-04-07,6.2,15,19.70,26.1 2026-04-08,6.0,15,19.70,36.7 2026-04-09,5.9,14,19.70,36.1 2026-04-10,5.8,14,19.70,29.5 2026-04-11,5.6,16,19.70,43.0 2026-04-12,5.3,14,19.70,35.4 2026-04-13,5.0,10,19.70,36.0 2026-04-14,4.6,11,19.70,30.2 2026-04-15,5.2,12,20.40,23.5 2026-04-16,5.2,13,20.40,31.1 2026-04-17,5.1,9,20.40,18.9 2026-04-18,5.4,12,20.90,11.3 2026-04-19,5.8,12,20.90,12.9 2026-04-20,5.5,12,20.90,28.9 2026-04-21,5.1,11,20.90,32.0 2026-04-22,4.4,9,20.90,36.0 2026-04-23,3.6,8,20.90,24.8 2026-04-24,3.3,7,20.90,28.9 2026-04-25,2.7,6,20.90,33.8 2026-04-26,2.5,6,20.90,26.6 2026-04-27,2.3,8,21.20,26.8 2026-04-28,2.7,9,21.50,27.5 2026-04-29,3.2,10,22.00,22.8 2026-04-30,3.2,8,22.00,23.9 2026-05-01,3.6,10,22.40,12.2 2026-05-02,3.5,6,22.40,16.0 2026-05-03,3.1,4,22.40,28.0 2026-05-04,2.7,6,22.40,25.9 2026-05-05,2.6,8,22.60,32.5 2026-05-06,4.9,11,24.80,16.0 2026-05-07,5.0,19,24.90,23.2 2026-05-08,4.9,17,24.90,33.3 2026-05-09,4.5,16,24.90,40.3 2026-05-10,4.1,10,24.90,29.7 2026-05-11,3.5,7,24.90,32.5 2026-05-12,2.7,7,24.90,33.3 2026-05-13,1.5,5,24.90,32.5 2026-05-14,1.0,5,24.90,45.9 2026-05-15,0.8,4,24.90,41.9 2026-05-16,0.6,2,24.90,29.8 2026-05-17,0.5,3,25.00,34.7 2026-05-18,0.6,4,25.70,28.0