#------------------------------------------------- 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: 1990-10-01 to 1991-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 427: Crystal Lake, MT # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Precipitation Accumulation Average (1991-2020) 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 # #------------------------------------------------------------------------------------------------------ # # Crystal Lake (427) # Montana SNOTEL Site - 6050 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 15, 2024, 1:53:34 AM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values 01,0.0,3.6,6.3,8.9,11.6,14.2,17.4,22.6,28.4,33.7,36.3,38.9 02,0.1,3.7,6.4,9.0,11.7,14.3,17.5,22.7,28.5,33.9,36.3,39.0 03,0.2,3.8,6.5,9.1,11.8,14.4,17.6,22.8,28.8,33.9,36.6,39.0 04,0.5,3.9,6.6,9.2,11.9,14.4,17.7,22.8,29.0,34.2,36.6,39.0 05,0.7,4.0,6.7,9.3,12.0,14.6,17.9,23.0,29.2,34.3,36.7,39.1 06,0.8,4.1,6.8,9.4,12.1,14.6,18.0,23.1,29.4,34.4,36.8,39.2 07,0.9,4.2,6.8,9.5,12.2,14.7,18.2,23.3,29.7,34.5,36.8,39.3 08,1.2,4.2,6.9,9.6,12.2,14.7,18.3,23.5,29.9,34.6,36.9,39.4 09,1.2,4.3,6.9,9.6,12.4,14.8,18.4,23.7,30.1,34.7,37.0,39.5 10,1.3,4.4,7.0,9.7,12.6,14.9,18.7,23.9,30.3,34.8,37.1,39.6 11,1.4,4.5,7.0,9.8,12.7,15.0,18.9,24.2,30.6,34.9,37.1,39.8 12,1.5,4.5,7.1,9.8,12.7,15.0,19.0,24.3,30.8,35.0,37.2,39.8 13,1.6,4.6,7.1,9.9,12.8,15.1,19.2,24.5,31.1,35.1,37.3,40.1 14,1.7,4.7,7.2,10.0,12.9,15.2,19.3,24.6,31.4,35.2,37.3,40.2 15,1.8,4.9,7.4,10.1,13.0,15.3,19.6,24.7,31.6,35.2,37.4,40.3 16,1.9,5.0,7.4,10.2,13.1,15.4,19.8,24.8,31.8,35.3,37.5,40.4 17,2.0,5.1,7.5,10.3,13.2,15.5,19.9,24.9,32.2,35.4,37.6,40.5 18,2.1,5.2,7.6,10.4,13.3,15.6,20.0,25.1,32.5,35.4,37.6,40.7 19,2.2,5.3,7.6,10.5,13.3,15.7,20.2,25.3,32.6,35.5,37.7,40.7 20,2.3,5.4,7.7,10.6,13.4,15.8,20.4,25.5,32.8,35.5,37.7,40.8 21,2.4,5.4,7.8,10.7,13.4,15.9,20.5,25.8,32.9,35.6,37.8,41.0 22,2.5,5.5,8.0,10.7,13.5,15.9,20.7,26.0,32.9,35.7,37.9,41.1 23,2.6,5.6,8.0,10.8,13.6,16.1,20.8,26.4,33.1,35.7,38.0,41.3 24,2.6,5.6,8.1,11.0,13.7,16.2,21.0,26.6,33.1,35.8,38.3,41.3 25,2.8,5.7,8.2,11.1,13.8,16.3,21.2,26.9,33.2,35.8,38.4,41.4 26,2.9,5.8,8.2,11.1,13.9,16.5,21.3,27.1,33.2,35.9,38.5,41.4 27,2.9,5.9,8.3,11.2,14.0,16.6,21.4,27.2,33.3,36.0,38.5,41.5 28,3.1,6.1,8.5,11.3,14.1,16.7,21.7,27.4,33.4,36.1,38.6,41.6 29,3.2,6.2,8.6,11.4,,16.9,22.0,27.6,33.5,36.2,38.7,41.7 30,3.4,6.3,8.7,11.4,,17.1,22.4,27.8,33.6,36.2,38.8,41.8 31,3.5,,8.8,11.5,,17.2,,28.2,,36.2,38.9,