#------------------------------------------------- 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: Hourly # Date Range: 2025-06-25 18:00 to 2025-07-02 17:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 649: Mount Lockhart, MT # # 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 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 N/A Inches N/A SNWD Total snow depth # Precipitation Accumulation Value None Instantaneous N/A Inches N/A PREC Water year accumulated precipitation # Air Temperature Observed Value None Instantaneous 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 # #------------------------------------------------------------------------------------------------------ # # Mount Lockhart (649) # Montana SNOTEL Site - 6430 ft # Reporting Frequency: Hourly; Date Range: 2025-06-25 18:00 to 2025-07-02 17:00 # # As of: Jul 2, 2025, 5:04:12 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2025-06-25 18:00,0.0,0,25.3,70.7 2025-06-25 19:00,0.0,,25.3,66.4 2025-06-25 20:00,0.0,0,25.3,61.2 2025-06-25 21:00,0.0,0,25.3,59.5 2025-06-25 22:00,0.0,0,25.4,59.4 2025-06-25 23:00,0.0,0,25.4,59.2 2025-06-26 00:00,0.0,0,25.5,59.5 2025-06-26 01:00,0.0,0,25.4,59.5 2025-06-26 02:00,0.0,0,25.4,62.1 2025-06-26 03:00,0.0,,25.4,57.6 2025-06-26 04:00,0.0,0,25.4,59.5 2025-06-26 05:00,0.0,0,25.4,58.8 2025-06-26 06:00,0.0,0,25.4,58.8 2025-06-26 07:00,0.0,0,25.4,59.4 2025-06-26 08:00,0.0,0,25.4,60.4 2025-06-26 09:00,0.0,0,25.4,69.8 2025-06-26 10:00,0.0,,25.3,69.8 2025-06-26 11:00,0.0,0,25.2,72.7 2025-06-26 12:00,0.0,0,25.1,75.2 2025-06-26 13:00,0.0,0,25.0,75.4 2025-06-26 14:00,0.1,0,25.1,73.8 2025-06-26 15:00,0.1,0,25.1,75.9 2025-06-26 16:00,0.0,0,25.1,75.4 2025-06-26 17:00,0.0,0,25.2,72.3 2025-06-26 18:00,0.0,0,25.2,71.6 2025-06-26 19:00,0.0,,25.2,68.7 2025-06-26 20:00,0.0,0,25.3,63.3 2025-06-26 21:00,0.0,0,25.3,60.1 2025-06-26 22:00,0.0,0,25.3,57.6 2025-06-26 23:00,0.0,0,25.4,59.5 2025-06-27 00:00,0.0,0,25.5,63.1 2025-06-27 01:00,0.0,0,25.4,60.1 2025-06-27 02:00,0.0,0,25.4,62.8 2025-06-27 03:00,0.0,0,25.4,62.1 2025-06-27 04:00,0.0,0,25.4,61.0 2025-06-27 05:00,0.0,0,25.4,58.6 2025-06-27 06:00,0.0,0,25.4,62.1 2025-06-27 07:00,0.0,0,25.3,64.6 2025-06-27 08:00,0.0,0,25.3,66.4 2025-06-27 09:00,0.0,0,25.3,65.5 2025-06-27 10:00,0.0,0,25.3,62.4 2025-06-27 11:00,0.0,0,25.2,64.0 2025-06-27 12:00,0.0,0,25.2,66.6 2025-06-27 13:00,0.0,0,25.1,67.3 2025-06-27 14:00,0.0,0,25.2,67.3 2025-06-27 15:00,0.0,0,25.2,64.6 2025-06-27 16:00,0.0,0,25.2,64.6 2025-06-27 17:00,0.0,0,25.3,62.8 2025-06-27 18:00,0.0,0,25.3,62.2 2025-06-27 19:00,0.0,0,25.3,61.0 2025-06-27 20:00,0.0,0,25.3,59.7 2025-06-27 21:00,0.0,0,25.4,58.8 2025-06-27 22:00,0.0,0,25.4,58.3 2025-06-27 23:00,0.0,0,25.3,57.6 2025-06-28 00:00,0.0,0,25.5,56.5 2025-06-28 01:00,0.0,0,25.4,57.2 2025-06-28 02:00,0.0,0,25.4,57.7 2025-06-28 03:00,0.0,0,25.4,57.2 2025-06-28 04:00,0.0,0,25.4,57.4 2025-06-28 05:00,0.0,0,25.4,57.0 2025-06-28 06:00,0.0,0,25.4,58.5 2025-06-28 07:00,0.0,0,25.4,58.5 2025-06-28 08:00,0.0,0,25.4,59.2 2025-06-28 09:00,0.0,0,25.3,60.8 2025-06-28 10:00,0.0,0,25.3,60.1 2025-06-28 11:00,0.0,0,25.3,62.8 2025-06-28 12:00,0.1,0,25.3,57.0 2025-06-28 13:00,0.1,0,25.4,57.9 2025-06-28 14:00,0.1,0,25.3,60.4 2025-06-28 15:00,0.1,0,25.3,62.2 2025-06-28 16:00,0.1,0,25.4,62.2 2025-06-28 17:00,0.0,0,25.4,62.8 2025-06-28 18:00,0.0,,25.4,60.6 2025-06-28 19:00,0.0,0,25.4,60.6 2025-06-28 20:00,0.0,0,25.4,59.4 2025-06-28 21:00,0.0,0,25.4,57.6 2025-06-28 22:00,0.0,0,25.5,54.7 2025-06-28 23:00,0.0,0,25.5,51.8 2025-06-29 00:00,0.0,0,25.5,51.1 2025-06-29 01:00,0.0,0,25.5,52.3 2025-06-29 02:00,0.0,0,25.5,52.5 2025-06-29 03:00,0.0,0,25.5,51.3 2025-06-29 04:00,0.0,0,25.5,49.8 2025-06-29 05:00,0.0,0,25.5,52.0 2025-06-29 06:00,0.0,0,25.5,56.8 2025-06-29 07:00,0.1,0,25.5,59.9 2025-06-29 08:00,0.1,0,25.4,62.2 2025-06-29 09:00,0.1,0,25.4,65.7 2025-06-29 10:00,0.1,,25.4,66.6 2025-06-29 11:00,0.1,0,25.2,67.3 2025-06-29 12:00,0.0,0,25.1,71.4 2025-06-29 13:00,0.0,0,25.0,72.3 2025-06-29 14:00,0.0,0,25.0,73.2 2025-06-29 15:00,0.0,0,25.1,72.5 2025-06-29 16:00,0.0,0,25.1,72.0 2025-06-29 17:00,0.0,0,25.2,70.3 2025-06-29 18:00,0.0,,25.2,64.2 2025-06-29 19:00,0.0,0,25.3,59.2 2025-06-29 20:00,0.0,0,25.4,55.2 2025-06-29 21:00,0.0,0,25.4,52.2 2025-06-29 22:00,0.0,0,25.4,50.5 2025-06-29 23:00,0.0,0,25.5,49.1 2025-06-30 00:00,0.0,0,25.5,48.4 2025-06-30 01:00,0.0,0,25.5,48.0 2025-06-30 02:00,0.0,0,25.5,47.7 2025-06-30 03:00,0.0,0,25.5,47.3 2025-06-30 04:00,0.0,0,25.5,46.4 2025-06-30 05:00,0.0,0,25.5,48.6 2025-06-30 06:00,0.0,0,25.5,54.0 2025-06-30 07:00,0.0,0,25.5,61.7 2025-06-30 08:00,0.0,0,25.4,72.3 2025-06-30 09:00,0.0,,25.4,75.6 2025-06-30 10:00,0.0,0,25.3,78.3 2025-06-30 11:00,0.0,,25.1,81.5 2025-06-30 12:00,0.0,0,25.0,82.6 2025-06-30 13:00,0.0,,24.8,84.0 2025-06-30 14:00,0.0,,24.8,84.6 2025-06-30 15:00,0.0,,24.9,84.6 2025-06-30 16:00,0.0,,25.0,83.1 2025-06-30 17:00,,0,25.0,81.0 2025-06-30 18:00,,0,25.1,78.4 2025-06-30 19:00,,0,25.1,73.4 2025-06-30 20:00,,0,25.2,67.1 2025-06-30 21:00,,0,25.3,62.8 2025-06-30 22:00,,0,25.3,60.3 2025-06-30 23:00,,0,25.3,58.5 2025-07-01 00:00,0.0,0,25.5,57.2 2025-07-01 01:00,,0,25.4,55.9 2025-07-01 02:00,,0,25.4,55.0 2025-07-01 03:00,0.0,0,25.4,54.5 2025-07-01 04:00,0.0,0,25.4,54.3 2025-07-01 05:00,0.0,0,25.4,56.1 2025-07-01 06:00,0.0,0,25.4,61.7 2025-07-01 07:00,0.0,0,25.4,70.5 2025-07-01 08:00,0.0,,25.4,79.2 2025-07-01 09:00,0.0,,25.3,81.7 2025-07-01 10:00,0.0,0,25.2,82.6 2025-07-01 11:00,0.0,,25.0,85.5 2025-07-01 12:00,0.0,0,24.9,84.9 2025-07-01 13:00,0.0,,24.8,83.1 2025-07-01 14:00,0.0,0,24.8,85.5 2025-07-01 15:00,0.0,,24.9,84.7 2025-07-01 16:00,0.0,0,25.0,83.8 2025-07-01 17:00,,0,25.0,81.0 2025-07-01 18:00,,0,25.1,75.9 2025-07-01 19:00,,0,25.2,70.5 2025-07-01 20:00,,0,25.2,66.6 2025-07-01 21:00,,0,25.2,64.4 2025-07-01 22:00,,0,25.3,62.4 2025-07-01 23:00,,0,25.3,61.0 2025-07-02 00:00,0.0,0,25.5,59.5 2025-07-02 01:00,,0,25.4,58.3 2025-07-02 02:00,,0,25.4,57.6 2025-07-02 03:00,,0,25.4,56.5 2025-07-02 04:00,,0,25.4,55.9 2025-07-02 05:00,,0,25.4,58.5 2025-07-02 06:00,0.0,0,25.4,64.9 2025-07-02 07:00,0.0,0,25.4,72.7 2025-07-02 08:00,0.0,0,25.3,79.5 2025-07-02 09:00,0.0,,25.2,77.4 2025-07-02 10:00,0.0,,25.3,73.2 2025-07-02 11:00,0.0,0,25.1,83.5 2025-07-02 12:00,0.0,,24.9,85.5 2025-07-02 13:00,0.0,,24.8,86.7 2025-07-02 14:00,0.0,0,24.8,85.3 2025-07-02 15:00,0.0,,24.9,85.6 2025-07-02 16:00,0.0,0,25.0,82.4