#------------------------------------------------- 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 385: Carrot Basin, 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 Median (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 # 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 # #------------------------------------------------------------------------------------------------------ # # Carrot Basin (385) # Montana SNOTEL Site - 9200 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: Sep 24, 2025, 8:45:09 AM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values 01,0.00,3.40,7.60,13.00,16.80,20.80,25.60,30.00,35.30,39.70,42.10,43.90 02,0.00,3.60,7.80,13.00,16.80,20.80,25.60,30.10,35.40,39.80,42.10,44.00 03,0.00,3.80,8.00,13.10,16.80,20.90,25.80,30.30,35.50,39.80,42.10,44.20 04,0.20,4.00,8.30,13.10,16.80,21.10,25.80,30.40,35.80,40.20,42.10,44.20 05,0.30,4.20,8.30,13.20,17.00,21.20,26.20,30.40,36.00,40.20,42.20,44.20 06,0.40,4.20,8.30,13.50,17.20,21.20,26.30,30.40,36.40,40.20,42.40,44.20 07,0.60,4.30,8.30,13.60,17.40,21.60,26.40,30.60,36.60,40.20,42.60,44.20 08,0.60,4.60,8.40,13.70,17.40,22.20,26.40,30.60,36.80,40.20,42.60,44.20 09,0.80,4.80,8.60,13.80,17.60,22.40,26.60,31.00,37.00,40.20,42.60,44.40 10,1.00,4.80,8.80,13.80,17.80,22.40,26.70,31.50,37.20,40.40,42.60,44.40 11,1.00,4.90,8.80,14.00,17.80,22.60,26.80,32.40,37.70,40.40,42.60,44.60 12,1.20,4.90,9.20,14.10,18.10,22.80,27.10,32.60,37.80,40.40,42.60,44.70 13,1.30,5.00,9.40,14.20,18.20,22.90,27.40,32.70,37.80,40.60,42.60,44.70 14,1.40,5.00,9.60,14.20,18.40,23.10,27.70,32.70,37.90,40.60,42.60,44.80 15,1.60,5.00,10.00,14.40,18.60,23.40,28.20,32.70,38.00,40.80,42.60,45.00 16,1.90,5.20,10.00,14.50,18.80,23.50,28.80,32.80,38.00,41.00,42.60,45.00 17,1.90,5.80,10.00,14.60,19.00,23.60,29.00,32.80,38.10,41.00,42.60,45.10 18,1.90,5.80,10.20,14.60,19.00,24.00,29.20,33.20,38.20,41.30,43.00,45.20 19,2.00,5.90,10.50,14.80,19.00,24.10,29.20,33.20,38.20,41.40,43.00,45.20 20,2.00,6.10,10.60,14.80,19.20,24.20,29.20,33.20,38.50,41.60,43.00,45.20 21,2.00,6.20,10.80,15.00,19.40,24.20,29.20,33.40,38.60,41.80,43.00,45.60 22,2.20,6.40,10.80,15.40,19.70,24.30,29.20,34.00,38.70,41.90,43.00,45.80 23,2.20,6.60,10.90,15.40,19.90,24.60,29.20,34.40,38.70,41.90,43.20,45.80 24,2.40,6.80,11.00,15.50,20.00,24.60,29.30,34.40,38.70,41.90,43.40,45.80 25,2.40,7.00,11.30,15.60,20.40,24.80,29.40,34.60,38.80,42.00,43.40,45.80 26,2.60,7.10,11.30,15.70,20.40,24.80,29.60,34.70,39.40,42.00,43.50,45.80 27,2.60,7.40,11.80,16.00,20.40,24.80,29.60,34.80,39.40,42.00,43.50,45.90 28,2.60,7.40,12.00,16.20,20.60,25.20,29.70,34.80,39.60,42.00,43.70,45.90 29,2.90,7.50,12.40,16.40,,25.40,29.80,35.00,39.60,42.00,43.90,46.00 30,3.10,7.50,12.60,16.80,,25.60,30.00,35.10,39.70,42.10,43.90,46.20 31,3.20,,12.60,16.80,,25.60,,35.20,,42.10,43.90,