#------------------------------------------------- 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 2025-12-13 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 1185: Black Mesa, 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 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 # # 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 # #------------------------------------------------------------------------------------------------------ # # Black Mesa (1185) # Colorado SNOTEL Site - 11580 ft # Reporting Frequency: Daily; Date Range: 2024-10-01 to 2025-12-13 # # As of: Dec 13, 2025, 2:03:26 PM GMT-08:00 # Date,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) 2024-10-01,0.0,0.0,0,0 2024-10-02,0.0,0.0,0,0 2024-10-03,0.0,0.0,0,0 2024-10-04,0.0,0.0,0,0 2024-10-05,0.0,0.0,0,0 2024-10-06,0.0,0.0,0,0 2024-10-07,0.0,0.0,0,0 2024-10-08,0.0,0.0,0,0 2024-10-09,0.0,0.0,0,0 2024-10-10,0.0,0.0,0,0 2024-10-11,0.0,0.0,0,0 2024-10-12,0.0,0.0,0,0 2024-10-13,0.0,0.0,0,0 2024-10-14,0.0,0.0,0,0 2024-10-15,0.0,0.0,0,0 2024-10-16,0.0,0.0,0,0 2024-10-17,0.0,0.0,0,0 2024-10-18,0.0,0.0,0,0 2024-10-19,0.4,0.4,8,8 2024-10-20,0.6,0.2,11,3 2024-10-21,1.5,0.9,12,1 2024-10-22,1.5,0.0,10,-2 2024-10-23,1.5,0.0,9,-1 2024-10-24,1.5,0.0,7,-2 2024-10-25,1.4,-0.1,7,0 2024-10-26,1.4,0.0,6,-1 2024-10-27,1.4,0.0,6,0 2024-10-28,1.4,0.0,6,0 2024-10-29,2.4,1.0,12,6 2024-10-30,3.3,0.9,14,2 2024-10-31,3.5,0.2,15,1 2024-11-01,3.6,0.1,15,0 2024-11-02,3.6,0.0,16,1 2024-11-03,3.6,0.0,16,0 2024-11-04,3.6,0.0,15,-1 2024-11-05,3.6,0.0,14,-1 2024-11-06,3.9,0.3,17,3 2024-11-07,4.2,0.3,19,2 2024-11-08,4.4,0.2,22,3 2024-11-09,4.6,0.2,22,0 2024-11-10,4.6,0.0,20,-2 2024-11-11,4.6,0.0,20,0 2024-11-12,4.6,0.0,20,0 2024-11-13,4.5,-0.1,19,-1 2024-11-14,4.6,0.1,18,-1 2024-11-15,4.6,0.0,18,0 2024-11-16,4.5,-0.1,18,0 2024-11-17,4.4,-0.1,18,0 2024-11-18,4.4,0.0,18,0 2024-11-19,4.4,0.0,16,-2 2024-11-20,4.4,0.0,19,3 2024-11-21,4.6,0.2,19,0 2024-11-22,4.6,0.0,18,-1 2024-11-23,4.7,0.1,18,0 2024-11-24,4.7,0.0,18,0 2024-11-25,4.7,0.0,16,-2 2024-11-26,4.8,0.1,18,2 2024-11-27,6.3,1.5,24,6 2024-11-28,6.4,0.1,25,1 2024-11-29,6.4,0.0,27,2 2024-11-30,6.4,0.0,25,-2 2024-12-01,6.5,0.1,27,2 2024-12-02,6.6,0.1,26,-1 2024-12-03,6.6,0.0,26,0 2024-12-04,6.6,0.0,26,0 2024-12-05,6.6,0.0,26,0 2024-12-06,6.6,0.0,26,0 2024-12-07,6.6,0.0,26,0 2024-12-08,6.6,0.0,25,-1 2024-12-09,6.6,0.0,25,0 2024-12-10,6.6,0.0,25,0 2024-12-11,6.6,0.0,26,1 2024-12-12,6.6,0.0,26,0 2024-12-13,6.7,0.1,26,0 2024-12-14,6.7,0.0,26,0 2024-12-15,6.7,0.0,26,0 2024-12-16,6.7,0.0,25,-1 2024-12-17,6.7,0.0,26,1 2024-12-18,6.7,0.0,26,0 2024-12-19,6.8,0.1,26,0 2024-12-20,6.8,0.0,25,-1 2024-12-21,6.8,0.0,25,0 2024-12-22,6.8,0.0,25,0 2024-12-23,6.8,0.0,25,0 2024-12-24,6.8,0.0,25,0 2024-12-25,6.8,0.0,25,0 2024-12-26,7.3,0.5,31,6 2024-12-27,7.5,0.2,32,1 2024-12-28,8.3,0.8,35,3 2024-12-29,8.3,0.0,35,0 2024-12-30,8.3,0.0,35,0 2024-12-31,8.3,0.0,34,-1 2025-01-01,8.3,0.0,34,0 2025-01-02,8.3,0.0,33,-1 2025-01-03,8.4,0.1,33,0 2025-01-04,8.4,0.0,33,0 2025-01-05,8.5,0.1,34,1 2025-01-06,8.5,0.0,34,0 2025-01-07,8.6,0.1,34,0 2025-01-08,8.8,0.2,37,3 2025-01-09,8.8,0.0,37,0 2025-01-10,8.8,0.0,37,0 2025-01-11,8.9,0.1,36,-1 2025-01-12,9.0,0.1,38,2 2025-01-13,9.0,0.0,37,-1 2025-01-14,9.0,0.0,36,-1 2025-01-15,9.0,0.0,37,1 2025-01-16,9.1,0.1,37,0 2025-01-17,9.1,0.0,36,-1 2025-01-18,9.1,0.0,36,0 2025-01-19,9.1,0.0,36,0 2025-01-20,9.1,0.0,37,1 2025-01-21,9.1,0.0,37,0 2025-01-22,9.2,0.1,37,0 2025-01-23,9.2,0.0,37,0 2025-01-24,9.2,0.0,37,0 2025-01-25,9.2,0.0,36,-1 2025-01-26,9.2,0.0,36,0 2025-01-27,9.2,0.0,36,0 2025-01-28,9.2,0.0,36,0 2025-01-29,9.4,0.2,35,-1 2025-01-30,9.8,0.4,42,7 2025-01-31,9.9,0.1,42,0 2025-02-01,10.0,0.1,42,0 2025-02-02,10.0,0.0,41,-1 2025-02-03,10.0,0.0,40,-1 2025-02-04,10.0,0.0,40,0 2025-02-05,10.0,0.0,40,0 2025-02-06,10.0,0.0,39,-1 2025-02-07,10.0,0.0,39,0 2025-02-08,10.0,0.0,38,-1 2025-02-09,10.0,0.0,37,-1 2025-02-10,10.0,0.0,38,1 2025-02-11,10.0,0.0,38,0 2025-02-12,10.0,0.0,38,0 2025-02-13,10.0,0.0,38,0 2025-02-14,10.4,0.4,41,3 2025-02-15,12.3,1.9,55,14 2025-02-16,12.7,0.4,55,0 2025-02-17,12.8,0.1,55,0 2025-02-18,12.8,0.0,55,0 2025-02-19,12.9,0.1,56,1 2025-02-20,12.9,0.0,55,-1 2025-02-21,13.0,0.1,55,0 2025-02-22,13.1,0.1,54,-1 2025-02-23,13.1,0.0,54,0 2025-02-24,13.2,0.1,53,-1 2025-02-25,13.2,0.0,52,-1 2025-02-26,13.1,-0.1,51,-1 2025-02-27,13.0,-0.1,51,0 2025-02-28,13.1,0.1,51,0 2025-03-01,13.1,0.0,50,-1 2025-03-02,13.1,0.0,49,-1 2025-03-03,13.1,0.0,49,0 2025-03-04,13.4,0.3,54,5 2025-03-05,13.6,0.2,54,0 2025-03-06,13.8,0.2,54,0 2025-03-07,14.4,0.6,60,6 2025-03-08,14.4,0.0,56,-4 2025-03-09,14.4,0.0,56,0 2025-03-10,14.4,0.0,54,-2 2025-03-11,14.4,0.0,54,0 2025-03-12,14.4,0.0,53,-1 2025-03-13,14.5,0.1,53,0 2025-03-14,15.2,0.7,58,5 2025-03-15,15.7,0.5,65,7 2025-03-16,16.0,0.3,66,1 2025-03-17,16.1,0.1,63,-3 2025-03-18,16.2,0.1,62,-1 2025-03-19,16.8,0.6,68,6 2025-03-20,16.8,0.0,63,-5 2025-03-21,16.8,0.0,63,0 2025-03-22,16.9,0.1,62,-1 2025-03-23,17.0,0.1,61,-1 2025-03-24,17.0,0.0,60,-1 2025-03-25,17.0,0.0,58,-2 2025-03-26,16.9,-0.1,56,-2 2025-03-27,16.8,-0.1,55,-1 2025-03-28,16.6,-0.2,54,-1 2025-03-29,16.7,0.1,53,-1 2025-03-30,16.8,0.1,51,-2 2025-03-31,16.9,0.1,52,1 2025-04-01,17.0,0.1,54,2 2025-04-02,17.6,0.6,60,6 2025-04-03,17.8,0.2,60,0 2025-04-04,17.8,0.0,61,1 2025-04-05,18.1,0.3,61,0 2025-04-06,18.0,-0.1,61,0 2025-04-07,18.1,0.1,60,-1 2025-04-08,18.0,-0.1,58,-2 2025-04-09,18.0,0.0,57,-1 2025-04-10,18.0,0.0,56,-1 2025-04-11,17.8,-0.2,55,-1 2025-04-12,17.3,-0.5,54,-1 2025-04-13,17.3,0.0,53,-1 2025-04-14,17.3,0.0,52,-1 2025-04-15,17.0,-0.3,52,0 2025-04-16,17.0,0.0,51,-1 2025-04-17,17.0,0.0,51,0 2025-04-18,16.7,-0.3,50,-1 2025-04-19,17.0,0.3,54,4 2025-04-20,17.2,0.2,54,0 2025-04-21,17.3,0.1,53,-1 2025-04-22,17.3,0.0,51,-2 2025-04-23,17.3,0.0,51,0 2025-04-24,17.3,0.0,50,-1 2025-04-25,17.1,-0.2,49,-1 2025-04-26,16.9,-0.2,48,-1 2025-04-27,16.8,-0.1,46,-2 2025-04-28,16.7,-0.1,46,0 2025-04-29,16.7,0.0,46,0 2025-04-30,16.7,0.0,46,0 2025-05-01,16.5,-0.2,45,-1 2025-05-02,16.5,0.0,45,0 2025-05-03,16.2,-0.3,44,-1 2025-05-04,16.0,-0.2,43,-1 2025-05-05,16.4,0.4,46,3 2025-05-06,16.3,-0.1,46,0 2025-05-07,16.5,0.2,46,0 2025-05-08,16.7,0.2,46,0 2025-05-09,16.7,0.0,46,0 2025-05-10,16.7,0.0,45,-1 2025-05-11,16.8,0.1,43,-2 2025-05-12,16.6,-0.2,43,0 2025-05-13,16.2,-0.4,41,-2 2025-05-14,16.1,-0.1,40,-1 2025-05-15,15.9,-0.2,39,-1 2025-05-16,15.6,-0.3,40,1 2025-05-17,15.4,-0.2,38,-2 2025-05-18,15.1,-0.3,37,-1 2025-05-19,15.9,0.8,45,8 2025-05-20,15.8,-0.1,45,0 2025-05-21,15.8,0.0,40,-5 2025-05-22,15.8,0.0,39,-1 2025-05-23,15.4,-0.4,37,-2 2025-05-24,14.8,-0.6,35,-2 2025-05-25,14.3,-0.5,34,-1 2025-05-26,13.6,-0.7,30,-4 2025-05-27,13.3,-0.3,31,1 2025-05-28,12.7,-0.6,30,-1 2025-05-29,11.8,-0.9,28,-2 2025-05-30,11.1,-0.7,27,-1 2025-05-31,9.9,-1.2,24,-3 2025-06-01,9.2,-0.7,22,-2 2025-06-02,8.2,-1.0,15,-7 2025-06-03,7.6,-0.6,12,-3 2025-06-04,6.8,-0.8,10,-2 2025-06-05,6.8,0.0,8,-2 2025-06-06,6.9,0.1,7,-1 2025-06-07,6.3,-0.6,12,5 2025-06-08,5.1,-1.2,10,-2 2025-06-09,3.8,-1.3,5,-5 2025-06-10,3.3,-0.5,4,-1 2025-06-11,2.7,-0.6,2,-2 2025-06-12,2.0,-0.7,1,-1 2025-06-13,0.9,-1.1,1,0 2025-06-14,0.3,-0.6,1,0 2025-06-15,0.0,-0.3,0,-1 2025-06-16,0.0,0.0,0,0 2025-06-17,0.0,0.0,0,0 2025-06-18,0.0,0.0,0,0 2025-06-19,0.0,0.0,0,0 2025-06-20,0.0,0.0,0,0 2025-06-21,0.0,0.0,0,0 2025-06-22,0.0,0.0,0,0 2025-06-23,0.0,0.0,0,0 2025-06-24,0.0,0.0,0,0 2025-06-25,0.0,0.0,0,0 2025-06-26,0.0,0.0,0,0 2025-06-27,0.0,0.0,0,0 2025-06-28,0.0,0.0,0,0 2025-06-29,0.0,0.0,0,0 2025-06-30,0.0,0.0,0,0 2025-07-01,0.0,0.0,0,0 2025-07-02,0.0,0.0,0,0 2025-07-03,0.0,0.0,0,0 2025-07-04,0.0,0.0,0,0 2025-07-05,0.0,0.0,0,0 2025-07-06,0.0,0.0,0,0 2025-07-07,0.0,0.0,0,0 2025-07-08,0.0,0.0,0,0 2025-07-09,0.0,0.0,0,0 2025-07-10,0.0,0.0,0,0 2025-07-11,0.0,0.0,0,0 2025-07-12,0.0,0.0,0,0 2025-07-13,0.0,0.0,0,0 2025-07-14,0.0,0.0,0,0 2025-07-15,0.0,0.0,0,0 2025-07-16,0.0,0.0,0,0 2025-07-17,0.0,0.0,0,0 2025-07-18,0.0,0.0,0,0 2025-07-19,0.0,0.0,0,0 2025-07-20,0.0,0.0,0,0 2025-07-21,0.0,0.0,0,0 2025-07-22,0.0,0.0,0,0 2025-07-23,0.0,0.0,0,0 2025-07-24,0.0,0.0,0,0 2025-07-25,0.0,0.0,0,0 2025-07-26,0.0,0.0,0,0 2025-07-27,0.0,0.0,0,0 2025-07-28,0.0,0.0,0,0 2025-07-29,0.0,0.0,0,0 2025-07-30,0.0,0.0,0,0 2025-07-31,0.0,0.0,0,0 2025-08-01,0.0,0.0,0,0 2025-08-02,0.0,0.0,0,0 2025-08-03,0.0,0.0,0,0 2025-08-04,0.0,0.0,0,0 2025-08-05,0.0,0.0,0,0 2025-08-06,0.0,0.0,0,0 2025-08-07,0.0,0.0,0,0 2025-08-08,0.0,0.0,0,0 2025-08-09,0.0,0.0,0,0 2025-08-10,0.0,0.0,0,0 2025-08-11,0.0,0.0,0,0 2025-08-12,0.0,0.0,0,0 2025-08-13,0.0,0.0,0,0 2025-08-14,0.0,0.0,0,0 2025-08-15,0.0,0.0,0,0 2025-08-16,0.0,0.0,0,0 2025-08-17,0.0,0.0,0,0 2025-08-18,0.0,0.0,0,0 2025-08-19,0.0,0.0,0,0 2025-08-20,0.0,0.0,0,0 2025-08-21,0.0,0.0,0,0 2025-08-22,0.0,0.0,0,0 2025-08-23,0.0,0.0,0,0 2025-08-24,0.0,0.0,0,0 2025-08-25,0.0,0.0,0,0 2025-08-26,0.0,0.0,0,0 2025-08-27,0.0,0.0,0,0 2025-08-28,0.0,0.0,0,0 2025-08-29,0.0,0.0,0,0 2025-08-30,0.0,0.0,0,0 2025-08-31,0.0,0.0,0,0 2025-09-01,0.0,0.0,0,0 2025-09-02,0.0,0.0,0,0 2025-09-03,0.0,0.0,0,0 2025-09-04,0.0,0.0,0,0 2025-09-05,0.0,0.0,0,0 2025-09-06,0.0,0.0,0,0 2025-09-07,0.0,0.0,0,0 2025-09-08,0.0,0.0,0,0 2025-09-09,0.0,0.0,0,0 2025-09-10,0.0,0.0,0,0 2025-09-11,0.0,0.0,0,0 2025-09-12,0.0,0.0,0,0 2025-09-13,0.0,0.0,0,0 2025-09-14,0.0,0.0,0,0 2025-09-15,0.0,0.0,0,0 2025-09-16,0.0,0.0,0,0 2025-09-17,0.0,0.0,0,0 2025-09-18,0.0,0.0,0,0 2025-09-19,0.0,0.0,0,0 2025-09-20,0.0,0.0,0,0 2025-09-21,0.0,0.0,0,0 2025-09-22,0.0,0.0,0,0 2025-09-23,0.0,0.0,0,0 2025-09-24,0.0,0.0,0,0 2025-09-25,0.0,0.0,0,0 2025-09-26,0.0,0.0,0,0 2025-09-27,0.0,0.0,0,0 2025-09-28,0.0,0.0,0,0 2025-09-29,0.0,0.0,0,0 2025-09-30,0.0,0.0,0,0 2025-10-01,0.0,0.0,0,0 2025-10-02,0.0,0.0,0,0 2025-10-03,0.0,0.0,0,0 2025-10-04,0.0,0.0,0,0 2025-10-05,0.0,0.0,0,0 2025-10-06,0.0,0.0,0,0 2025-10-07,0.0,0.0,0,0 2025-10-08,0.0,0.0,0,0 2025-10-09,0.0,0.0,0,0 2025-10-10,0.0,0.0,0,0 2025-10-11,0.0,0.0,0,0 2025-10-12,0.0,0.0,0,0 2025-10-13,0.0,0.0,0,0 2025-10-14,0.0,0.0,0,0 2025-10-15,0.0,0.0,0,0 2025-10-16,0.0,0.0,0,0 2025-10-17,0.0,0.0,0,0 2025-10-18,0.0,0.0,0,0 2025-10-19,0.0,0.0,0,0 2025-10-20,0.0,0.0,0,0 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