#------------------------------------------------- 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 2024-09-30 # Report Instantaneous Data As: Start of Day # # 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 # 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 Median (1981-2010) 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 # Precipitation Accumulation Value None Instantaneous - Start of Day N/A Inches N/A PREC Water year accumulated precipitation # Precipitation Accumulation Average (1981-2010) None Instantaneous - Start of Day N/A Inches N/A PREC Water year accumulated precipitation # # 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 2024-09-30 # # As of: Apr 29, 2024, 1:48:41 AM GMT-08:00 # Date,Snow Water Equivalent (in) Start of Day Values,Median Snow Water Equivalent (1981-2010) (in) Start of Day Values,Precipitation Accumulation (in) Start of Day Values,Average Precipitation Accumulation (1981-2010) (in) Start of Day Values 2023-10-01,0.0,0.0,0.0,0.0 2023-10-02,0.0,0.0,0.0,0.1 2023-10-03,0.3,0.0,1.0,0.2 2023-10-04,0.2,0.0,1.1,0.3 2023-10-05,0.2,0.0,1.2,0.3 2023-10-06,0.2,0.0,1.2,0.4 2023-10-07,0.0,0.0,1.2,0.4 2023-10-08,0.0,0.0,1.3,0.5 2023-10-09,0.0,0.0,1.3,0.5 2023-10-10,0.0,0.0,1.3,0.6 2023-10-11,0.0,0.0,1.3,0.7 2023-10-12,0.4,0.0,1.6,0.7 2023-10-13,0.7,0.0,1.9,0.7 2023-10-14,0.4,0.0,2.0,0.8 2023-10-15,0.2,0.0,2.0,0.9 2023-10-16,0.2,0.0,2.0,0.9 2023-10-17,0.2,0.0,2.0,1.0 2023-10-18,0.2,0.0,2.0,1.1 2023-10-19,0.1,0.0,2.0,1.2 2023-10-20,0.0,0.0,2.0,1.2 2023-10-21,0.0,0.0,2.0,1.3 2023-10-22,0.0,0.0,2.0,1.4 2023-10-23,0.0,0.2,2.0,1.4 2023-10-24,0.0,0.2,2.0,1.4 2023-10-25,0.0,0.3,2.0,1.5 2023-10-26,0.0,0.3,2.0,1.6 2023-10-27,0.0,0.4,2.0,1.6 2023-10-28,0.1,0.5,2.1,1.7 2023-10-29,1.4,0.5,3.3,1.8 2023-10-30,1.4,0.6,3.3,1.8 2023-10-31,1.4,0.7,3.4,1.9 2023-11-01,1.4,0.8,3.4,2.0 2023-11-02,1.4,0.8,3.4,2.0 2023-11-03,1.4,0.9,3.6,2.1 2023-11-04,1.4,0.9,3.6,2.1 2023-11-05,1.4,1.0,3.6,2.2 2023-11-06,1.4,1.0,3.6,2.2 2023-11-07,1.4,1.1,3.6,2.3 2023-11-08,1.4,1.2,3.6,2.4 2023-11-09,1.5,1.3,3.7,2.4 2023-11-10,1.4,1.4,3.7,2.6 2023-11-11,1.4,1.6,3.7,2.6 2023-11-12,1.5,1.7,3.8,2.7 2023-11-13,1.5,1.9,3.8,2.8 2023-11-14,1.5,2.0,3.8,2.9 2023-11-15,1.5,2.1,3.8,3.0 2023-11-16,1.5,2.2,3.8,3.1 2023-11-17,1.7,2.3,4.0,3.2 2023-11-18,1.7,2.4,4.0,3.2 2023-11-19,1.7,2.4,4.0,3.3 2023-11-20,1.7,2.5,4.0,3.3 2023-11-21,1.8,2.6,4.1,3.4 2023-11-22,1.8,2.7,4.1,3.5 2023-11-23,1.8,2.7,4.1,3.5 2023-11-24,1.8,2.8,4.1,3.6 2023-11-25,1.9,2.9,4.2,3.7 2023-11-26,1.9,3.0,4.3,3.8 2023-11-27,1.9,3.1,4.3,3.8 2023-11-28,1.9,3.2,4.3,3.9 2023-11-29,1.9,3.3,4.3,4.0 2023-11-30,1.9,3.4,4.3,4.1 2023-12-01,2.3,3.4,4.6,4.1 2023-12-02,2.6,3.5,5.0,4.2 2023-12-03,3.2,3.5,5.5,4.3 2023-12-04,3.9,3.5,6.2,4.4 2023-12-05,3.9,3.6,6.2,4.4 2023-12-06,3.9,3.7,6.2,4.4 2023-12-07,3.9,3.8,6.2,4.6 2023-12-08,3.9,3.9,6.3,4.7 2023-12-09,4.2,4.0,6.6,4.9 2023-12-10,4.3,4.2,6.7,5.0 2023-12-11,4.4,4.3,6.8,5.0 2023-12-12,4.4,4.4,6.8,5.1 2023-12-13,4.4,4.4,6.8,5.2 2023-12-14,4.7,4.6,7.0,5.3 2023-12-15,4.7,4.7,7.1,5.3 2023-12-16,4.7,4.8,7.1,5.4 2023-12-17,4.7,4.9,7.1,5.4 2023-12-18,4.7,5.1,7.1,5.5 2023-12-19,4.7,5.2,7.1,5.6 2023-12-20,4.8,5.4,7.2,5.7 2023-12-21,4.8,5.5,7.2,5.7 2023-12-22,4.8,5.6,7.2,5.7 2023-12-23,4.8,5.7,7.2,5.8 2023-12-24,5.1,5.8,7.5,5.9 2023-12-25,5.3,5.9,7.7,6.0 2023-12-26,5.3,6.0,7.7,6.1 2023-12-27,5.3,6.0,7.7,6.2 2023-12-28,5.3,6.0,7.7,6.3 2023-12-29,5.3,6.1,7.7,6.3 2023-12-30,5.4,6.1,7.8,6.4 2023-12-31,5.4,6.2,7.8,6.5 2024-01-01,5.4,6.3,7.8,6.6 2024-01-02,5.4,6.4,7.8,6.7 2024-01-03,5.4,6.5,7.8,6.8 2024-01-04,5.4,6.6,7.8,6.9 2024-01-05,5.6,6.7,7.9,7.0 2024-01-06,5.6,6.8,8.0,7.1 2024-01-07,5.6,6.9,8.0,7.2 2024-01-08,5.6,7.0,8.0,7.3 2024-01-09,5.7,7.0,8.1,7.4 2024-01-10,5.8,7.1,8.2,7.5 2024-01-11,6.1,7.1,8.5,7.6 2024-01-12,6.4,7.2,8.8,7.6 2024-01-13,7.0,7.2,9.2,7.7 2024-01-14,7.6,7.2,9.7,7.7 2024-01-15,8.9,7.3,11.0,7.8 2024-01-16,9.6,7.3,11.6,7.8 2024-01-17,9.6,7.4,11.7,7.8 2024-01-18,10.1,7.4,12.2,8.0 2024-01-19,10.4,7.6,12.5,8.0 2024-01-20,10.4,7.7,12.5,8.1 2024-01-21,10.5,7.8,12.6,8.2 2024-01-22,10.5,7.9,12.6,8.2 2024-01-23,10.5,8.0,12.6,8.3 2024-01-24,10.5,8.1,12.6,8.4 2024-01-25,10.5,8.2,12.6,8.4 2024-01-26,10.5,8.3,12.6,8.6 2024-01-27,10.5,8.4,12.6,8.7 2024-01-28,10.5,8.5,12.6,8.8 2024-01-29,10.5,8.5,12.6,8.9 2024-01-30,10.5,8.6,12.6,8.9 2024-01-31,10.5,8.7,12.6,9.0 2024-02-01,10.5,8.8,12.6,9.2 2024-02-02,10.7,8.9,12.8,9.2 2024-02-03,11.6,9.1,13.7,9.3 2024-02-04,12.5,9.2,14.6,9.4 2024-02-05,12.5,9.3,14.6,9.5 2024-02-06,12.5,9.4,14.6,9.5 2024-02-07,12.8,9.6,14.9,9.5 2024-02-08,13.1,9.7,15.2,9.7 2024-02-09,13.2,9.8,15.3,9.8 2024-02-10,13.3,9.9,15.4,9.8 2024-02-11,13.4,10.0,15.5,9.9 2024-02-12,13.4,10.2,15.5,10.0 2024-02-13,13.4,10.4,15.5,10.1 2024-02-14,13.4,10.5,15.5,10.3 2024-02-15,13.4,10.6,15.5,10.4 2024-02-16,13.4,10.7,15.5,10.4 2024-02-17,13.7,10.9,15.8,10.6 2024-02-18,13.7,11.0,15.8,10.7 2024-02-19,13.7,11.0,15.8,10.8 2024-02-20,13.8,11.1,15.9,10.9 2024-02-21,14.0,11.2,16.0,11.1 2024-02-22,14.0,11.3,16.0,11.2 2024-02-23,14.0,11.4,16.0,11.2 2024-02-24,14.0,11.6,16.0,11.3 2024-02-25,14.0,11.7,16.0,11.4 2024-02-26,14.2,11.8,16.2,11.5 2024-02-27,14.4,11.8,16.3,11.6 2024-02-28,14.6,11.9,16.5,11.7 2024-02-29,14.8,12.0,16.6,11.8 2024-03-01,14.8,12.1,16.6,11.8 2024-03-02,14.8,12.2,16.6,11.9 2024-03-03,14.9,12.3,16.7,12.0 2024-03-04,15.2,12.4,17.0,12.1 2024-03-05,15.2,12.5,17.0,12.3 2024-03-06,15.2,12.6,17.0,12.4 2024-03-07,15.3,12.7,17.1,12.5 2024-03-08,15.3,12.8,17.1,12.6 2024-03-09,15.4,12.9,17.2,12.7 2024-03-10,15.4,13.0,17.2,12.8 2024-03-11,15.4,13.1,17.2,12.9 2024-03-12,15.5,13.2,17.4,13.0 2024-03-13,15.7,13.3,17.5,13.1 2024-03-14,16.0,13.4,17.8,13.2 2024-03-15,17.3,13.5,18.8,13.2 2024-03-16,17.9,13.7,19.2,13.3 2024-03-17,18.1,13.8,19.4,13.4 2024-03-18,18.1,14.0,19.4,13.5 2024-03-19,18.1,14.1,19.4,13.7 2024-03-20,18.1,14.3,19.4,13.8 2024-03-21,18.1,14.4,19.4,13.8 2024-03-22,18.1,14.6,19.4,13.9 2024-03-23,18.1,14.6,19.4,14.0 2024-03-24,18.1,14.7,19.4,14.1 2024-03-25,19.1,14.7,20.9,14.2 2024-03-26,19.7,14.8,21.4,14.3 2024-03-27,19.8,14.8,21.5,14.4 2024-03-28,20.2,14.8,21.8,14.5 2024-03-29,20.2,14.8,21.8,14.7 2024-03-30,20.2,14.9,21.8,14.8 2024-03-31,20.2,15.1,21.8,14.9 2024-04-01,20.6,15.2,22.2,15.1 2024-04-02,20.6,15.4,22.2,15.2 2024-04-03,20.6,15.5,22.2,15.4 2024-04-04,20.6,15.7,22.2,15.5 2024-04-05,20.5,15.8,22.2,15.6 2024-04-06,20.1,15.9,22.3,15.7 2024-04-07,20.5,16.0,22.7,15.7 2024-04-08,20.7,15.9,22.7,15.8 2024-04-09,20.8,15.9,22.8,15.8 2024-04-10,20.8,15.9,22.8,16.0 2024-04-11,20.1,15.8,22.8,16.1 2024-04-12,19.4,15.7,22.8,16.2 2024-04-13,19.1,15.6,22.8,16.3 2024-04-14,19.0,15.5,22.8,16.4 2024-04-15,18.7,15.4,22.8,16.4 2024-04-16,18.4,15.2,23.0,16.4 2024-04-17,18.9,15.0,23.2,16.5 2024-04-18,18.3,14.9,23.2,16.7 2024-04-19,18.2,14.8,23.2,16.8 2024-04-20,17.9,14.6,23.2,16.9 2024-04-21,18.1,14.5,23.2,16.9 2024-04-22,18.7,14.3,23.2,17.0 2024-04-23,17.2,14.2,23.2,17.2 2024-04-24,16.3,14.2,23.2,17.3 2024-04-25,15.4,14.1,23.2,17.5 2024-04-26,15.2,14.1,23.3,17.6 2024-04-27,15.4,14.0,23.6,17.7 2024-04-28,16.1,13.9,24.3,17.8 2024-04-29,16.2,13.8,24.5,17.9 2024-04-30,,13.7,,18.1 2024-05-01,,13.5,,18.2 2024-05-02,,13.4,,18.3 2024-05-03,,13.2,,18.4 2024-05-04,,13.0,,18.5 2024-05-05,,12.9,,18.6 2024-05-06,,12.7,,18.7 2024-05-07,,12.4,,18.8 2024-05-08,,12.1,,18.8 2024-05-09,,11.6,,18.9 2024-05-10,,11.1,,18.9 2024-05-11,,10.5,,19.0 2024-05-12,,9.9,,19.0 2024-05-13,,9.4,,19.1 2024-05-14,,8.8,,19.2 2024-05-15,,8.2,,19.3 2024-05-16,,7.7,,19.3 2024-05-17,,7.2,,19.4 2024-05-18,,6.6,,19.5 2024-05-19,,5.9,,19.6 2024-05-20,,5.1,,19.7 2024-05-21,,4.3,,19.7 2024-05-22,,3.5,,19.8 2024-05-23,,2.7,,19.9 2024-05-24,,1.9,,19.9 2024-05-25,,1.2,,20.0 2024-05-26,,0.6,,20.1 2024-05-27,,0.3,,20.1 2024-05-28,,0.0,,20.2 2024-05-29,,0.0,,20.2 2024-05-30,,0.0,,20.3 2024-05-31,,0.0,,20.3 2024-06-01,,0.0,,20.4 2024-06-02,,0.0,,20.4 2024-06-03,,0.0,,20.4 2024-06-04,,0.0,,20.5 2024-06-05,,0.0,,20.5 2024-06-06,,0.0,,20.5 2024-06-07,,0.0,,20.6 2024-06-08,,0.0,,20.6 2024-06-09,,0.0,,20.7 2024-06-10,,0.0,,20.7 2024-06-11,,0.0,,20.8 2024-06-12,,0.0,,20.8 2024-06-13,,0.0,,20.8 2024-06-14,,0.0,,20.8 2024-06-15,,0.0,,20.9 2024-06-16,,0.0,,20.9 2024-06-17,,0.0,,20.9 2024-06-18,,0.0,,20.9 2024-06-19,,0.0,,21.0 2024-06-20,,0.0,,21.0 2024-06-21,,0.0,,21.0 2024-06-22,,0.0,,21.0 2024-06-23,,0.0,,21.0 2024-06-24,,0.0,,21.1 2024-06-25,,0.0,,21.1 2024-06-26,,0.0,,21.1 2024-06-27,,0.0,,21.2 2024-06-28,,0.0,,21.2 2024-06-29,,0.0,,21.3 2024-06-30,,0.0,,21.3 2024-07-01,,0.0,,21.4 2024-07-02,,0.0,,21.4 2024-07-03,,0.0,,21.5 2024-07-04,,0.0,,21.5 2024-07-05,,0.0,,21.6 2024-07-06,,0.0,,21.6 2024-07-07,,0.0,,21.6 2024-07-08,,0.0,,21.7 2024-07-09,,0.0,,21.8 2024-07-10,,0.0,,21.8 2024-07-11,,0.0,,21.9 2024-07-12,,0.0,,21.9 2024-07-13,,0.0,,22.0 2024-07-14,,0.0,,22.0 2024-07-15,,0.0,,22.0 2024-07-16,,0.0,,22.1 2024-07-17,,0.0,,22.2 2024-07-18,,0.0,,22.2 2024-07-19,,0.0,,22.2 2024-07-20,,0.0,,22.3 2024-07-21,,0.0,,22.4 2024-07-22,,0.0,,22.5 2024-07-23,,0.0,,22.6 2024-07-24,,0.0,,22.7 2024-07-25,,0.0,,22.8 2024-07-26,,0.0,,22.9 2024-07-27,,0.0,,23.0 2024-07-28,,0.0,,23.0 2024-07-29,,0.0,,23.1 2024-07-30,,0.0,,23.2 2024-07-31,,0.0,,23.3 2024-08-01,,0.0,,23.4 2024-08-02,,0.0,,23.5 2024-08-03,,0.0,,23.6 2024-08-04,,0.0,,23.7 2024-08-05,,0.0,,23.7 2024-08-06,,0.0,,23.8 2024-08-07,,0.0,,23.9 2024-08-08,,0.0,,24.0 2024-08-09,,0.0,,24.0 2024-08-10,,0.0,,24.0 2024-08-11,,0.0,,24.1 2024-08-12,,0.0,,24.2 2024-08-13,,0.0,,24.3 2024-08-14,,0.0,,24.4 2024-08-15,,0.0,,24.5 2024-08-16,,0.0,,24.5 2024-08-17,,0.0,,24.6 2024-08-18,,0.0,,24.7 2024-08-19,,0.0,,24.8 2024-08-20,,0.0,,24.8 2024-08-21,,0.0,,24.9 2024-08-22,,0.0,,24.9 2024-08-23,,0.0,,25.0 2024-08-24,,0.0,,25.1 2024-08-25,,0.0,,25.2 2024-08-26,,0.0,,25.3 2024-08-27,,0.0,,25.4 2024-08-28,,0.0,,25.4 2024-08-29,,0.0,,25.5 2024-08-30,,0.0,,25.6 2024-08-31,,0.0,,25.6 2024-09-01,,0.0,,25.7 2024-09-02,,0.0,,25.8 2024-09-03,,0.0,,25.8 2024-09-04,,0.0,,25.8 2024-09-05,,0.0,,25.9 2024-09-06,,0.0,,25.9 2024-09-07,,0.0,,26.0 2024-09-08,,0.0,,26.1 2024-09-09,,0.0,,26.2 2024-09-10,,0.0,,26.3 2024-09-11,,0.0,,26.3 2024-09-12,,0.0,,26.4 2024-09-13,,0.0,,26.5 2024-09-14,,0.0,,26.6 2024-09-15,,0.0,,26.6 2024-09-16,,0.0,,26.7 2024-09-17,,0.0,,26.7 2024-09-18,,0.0,,26.8 2024-09-19,,0.0,,26.8 2024-09-20,,0.0,,26.9 2024-09-21,,0.0,,27.0 2024-09-22,,0.0,,27.1 2024-09-23,,0.0,,27.1 2024-09-24,,0.0,,27.2 2024-09-25,,0.0,,27.2 2024-09-26,,0.0,,27.2 2024-09-27,,0.0,,27.3 2024-09-28,,0.0,,27.3 2024-09-29,,0.0,,27.4 2024-09-30,,0.0,,27.4