#------------------------------------------------- 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: 2025-06-17 to 2025-07-16 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 651: Mt Hood Test Site, OR # # 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 # Snow Water Equivalent % of 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 # Snow Depth Value None Instantaneous - Start of Day N/A Inches N/A SNWD Total snow depth # 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 # Precipitation Accumulation % of average (1981-2010) None Instantaneous - Start of Day N/A Inches N/A PREC Water year accumulated precipitation # Air Temperature Maximum Value None Day N/A Degrees fahrenheit N/A TMAX Maximum air temperature - sub-hourly sampling frequency # Air Temperature Minimum Value None Day N/A Degrees fahrenheit N/A TMIN Minimum air temperature - sub-hourly sampling frequency # Air Temperature Average Value None Day N/A Degrees fahrenheit N/A TAVG Average air temperature - sub-hourly sampling frequency # # 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 # #------------------------------------------------------------------------------------------------------ # # Mt Hood Test Site (651) # Oregon SNOTEL Site - 5380 ft # Reporting Frequency: Daily; Date Range: 2025-06-17 to 2025-07-16 # # As of: Jul 16, 2025, 12:23:09 AM GMT-08:00 # Date,Snow Water Equivalent (in) Start of Day Values,Median Snow Water Equivalent (1981-2010) (in) Start of Day Values,Snow Water Equivalent % of Median (1981-2010),Snow Depth (in) Start of Day Values,Precipitation Accumulation (in) Start of Day Values,Average Precipitation Accumulation (1981-2010) (in) Start of Day Values,Precipitation Accumulation % of Average (1981-2010),Air Temperature Maximum (degF),Air Temperature Minimum (degF),Air Temperature Average (degF) 2025-06-17,0.3,28.1,1,0,81.0,97.3,83,60.1,42.6,50.9 2025-06-18,0.2,27.0,1,0,81.0,97.5,83,62.6,42.6,51.1 2025-06-19,0.3,25.9,1,0,81.0,97.7,83,54.3,39.0,46.4 2025-06-20,0.3,24.7,1,0,81.0,97.9,83,55.2,36.5,44.1 2025-06-21,0.9,23.4,4,1,81.5,98.0,83,37.2,31.1,33.1 2025-06-22,0.8,21.9,4,1,82.7,98.2,84,36.5,31.8,34.0 2025-06-23,0.6,20.4,3,0,82.7,98.3,84,45.9,35.4,40.1 2025-06-24,0.3,18.6,2,0,82.7,98.4,84,63.9,40.5,53.2 2025-06-25,0.1,16.9,1,0,82.7,98.5,84,68.0,50.4,58.1 2025-06-26,0.0,15.3,0,0,82.7,98.6,84,60.4,44.1,51.1 2025-06-27,0.0,13.7,0,0,82.7,98.6,84,61.3,42.8,48.6 2025-06-28,0.0,11.9,0,0,82.7,98.7,84,51.4,43.2,45.9 2025-06-29,0.0,10.0,0,0,82.7,98.8,84,61.0,42.1,50.7 2025-06-30,0.0,8.1,0,0,82.7,98.9,84,73.4,48.7,61.9 2025-07-01,0.0,6.3,0,0,82.7,98.9,84,80.6,59.7,68.4 2025-07-02,0.0,4.4,0,0,82.7,99.0,84,77.5,56.7,66.4 2025-07-03,0.0,2.4,0,0,82.7,99.1,83,64.2,46.8,56.1 2025-07-04,0.0,0.4,0,0,82.7,99.2,83,60.4,43.5,51.3 2025-07-05,0.0,0.0,,0,82.7,99.3,83,55.4,42.4,46.6 2025-07-06,0.0,0.0,,0,82.7,99.4,83,62.2,40.3,51.1 2025-07-07,0.0,0.0,,0,82.7,99.4,83,69.1,50.7,59.4 2025-07-08,0.0,0.0,,0,82.7,99.5,83,78.1,54.9,65.7 2025-07-09,0.0,0.0,,0,82.7,99.5,83,74.5,56.5,64.2 2025-07-10,0.0,0.0,,0,82.7,99.6,83,64.9,50.5,56.5 2025-07-11,0.0,0.0,,0,82.7,99.7,83,61.9,46.0,52.7 2025-07-12,0.0,0.0,,2,82.5,99.7,83,72.0,48.2,60.6 2025-07-13,0.0,0.0,,,82.4,99.7,83,73.9,55.0,63.7 2025-07-14,0.0,0.0,,,82.3,99.8,82,79.9,61.3,69.4 2025-07-15,0.0,0.0,,59,82.5,99.8,83,70.0,51.8,62.4 2025-07-16,0.0,0.0,,,82.5,99.8,83,,,