#------------------------------------------------- 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: 2024-04-23 00:00 to 2024-04-29 23:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 908: Alpine Meadows, WA # # 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Alpine Meadows (908) # Washington SNOTEL Site - 3500 ft # Reporting Frequency: Hourly; Date Range: 2024-04-23 00:00 to 2024-04-29 23:00 # # As of: Apr 29, 2024, 11:59:05 PM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-23 00:00,35.2,68,111.6,39.7 2024-04-23 01:00,35.2,68,111.6,39.7 2024-04-23 02:00,35.2,68,111.6,39.9 2024-04-23 03:00,35.2,68,111.6,39.9 2024-04-23 04:00,35.2,68,111.6,39.6 2024-04-23 05:00,35.3,68,111.6,38.8 2024-04-23 06:00,35.3,68,111.6,39.6 2024-04-23 07:00,35.2,68,111.5,40.3 2024-04-23 08:00,35.2,68,111.5,45.3 2024-04-23 09:00,35.0,67,111.5,50.5 2024-04-23 10:00,35.1,66,111.4,51.8 2024-04-23 11:00,35.0,66,111.2,55.9 2024-04-23 12:00,35.0,66,111.0,55.8 2024-04-23 13:00,34.9,66,110.9,58.1 2024-04-23 14:00,34.8,65,110.7,56.3 2024-04-23 15:00,34.8,66,110.9,55.8 2024-04-23 16:00,34.8,66,111.1,54.3 2024-04-23 17:00,34.7,66,111.2,52.3 2024-04-23 18:00,34.7,66,111.3,49.3 2024-04-23 19:00,34.8,66,111.4,44.6 2024-04-23 20:00,34.8,66,111.4,43.9 2024-04-23 21:00,34.8,66,111.5,43.7 2024-04-23 22:00,34.8,66,111.5,43.3 2024-04-23 23:00,34.8,66,111.5,42.3 2024-04-24 00:00,34.8,66,111.6,40.5 2024-04-24 01:00,34.8,66,111.5,39.2 2024-04-24 02:00,34.8,66,111.6,38.5 2024-04-24 03:00,34.8,66,111.6,39.2 2024-04-24 04:00,34.8,66,111.6,39.6 2024-04-24 05:00,34.8,66,111.6,39.6 2024-04-24 06:00,34.8,66,111.5,39.0 2024-04-24 07:00,34.7,66,111.5,39.7 2024-04-24 08:00,34.7,66,111.5,39.0 2024-04-24 09:00,34.7,66,111.5,38.3 2024-04-24 10:00,34.7,66,111.5,38.5 2024-04-24 11:00,34.7,65,111.5,39.4 2024-04-24 12:00,34.7,66,111.5,39.7 2024-04-24 13:00,34.7,65,111.5,39.4 2024-04-24 14:00,34.7,65,111.5,39.7 2024-04-24 15:00,34.7,66,111.6,39.9 2024-04-24 16:00,34.8,65,111.7,39.4 2024-04-24 17:00,34.8,65,111.8,39.0 2024-04-24 18:00,34.7,66,111.8,38.8 2024-04-24 19:00,34.8,66,111.9,38.8 2024-04-24 20:00,34.8,66,112.0,38.5 2024-04-24 21:00,34.9,65,112.0,38.5 2024-04-24 22:00,35.0,65,112.1,38.5 2024-04-24 23:00,35.1,65,112.1,37.9 2024-04-25 00:00,35.1,65,112.1,37.4 2024-04-25 01:00,35.1,65,112.1,37.0 2024-04-25 02:00,35.2,64,112.2,38.3 2024-04-25 03:00,35.2,65,112.2,38.8 2024-04-25 04:00,35.4,65,112.4,39.4 2024-04-25 05:00,35.5,65,112.5,40.1 2024-04-25 06:00,35.6,66,112.7,40.1 2024-04-25 07:00,35.7,66,112.8,40.5 2024-04-25 08:00,35.8,65,112.9,40.5 2024-04-25 09:00,35.8,65,113.0,40.5 2024-04-25 10:00,35.7,66,113.0,41.0 2024-04-25 11:00,35.7,65,113.1,40.8 2024-04-25 12:00,35.7,64,113.2,40.8 2024-04-25 13:00,35.7,64,113.4,40.1 2024-04-25 14:00,35.6,65,113.4,40.1 2024-04-25 15:00,35.6,64,113.4,39.9 2024-04-25 16:00,35.5,65,113.5,40.1 2024-04-25 17:00,35.4,65,113.6,40.1 2024-04-25 18:00,35.4,65,113.6,39.7 2024-04-25 19:00,35.4,65,113.8,39.4 2024-04-25 20:00,35.4,64,113.8,39.2 2024-04-25 21:00,35.4,65,114.0,39.2 2024-04-25 22:00,35.5,65,114.2,39.6 2024-04-25 23:00,35.6,64,114.5,39.7 2024-04-26 00:00,35.6,64,114.6,39.7 2024-04-26 01:00,35.6,63,114.8,39.6 2024-04-26 02:00,35.5,64,114.9,39.0 2024-04-26 03:00,35.4,64,115.0,38.8 2024-04-26 04:00,35.4,63,115.1,39.2 2024-04-26 05:00,35.4,64,115.2,39.0 2024-04-26 06:00,35.3,64,115.2,39.0 2024-04-26 07:00,35.2,64,115.3,39.2 2024-04-26 08:00,35.1,63,115.3,40.1 2024-04-26 09:00,35.0,64,115.3,40.8 2024-04-26 10:00,34.9,63,115.3,41.7 2024-04-26 11:00,34.8,64,115.3,43.9 2024-04-26 12:00,34.7,64,115.2,43.5 2024-04-26 13:00,34.6,63,115.1,45.1 2024-04-26 14:00,34.5,64,115.0,45.0 2024-04-26 15:00,34.4,64,115.1,44.2 2024-04-26 16:00,34.4,63,115.2,43.2 2024-04-26 17:00,34.3,64,115.2,44.1 2024-04-26 18:00,34.2,64,115.3,43.0 2024-04-26 19:00,34.1,64,115.4,41.0 2024-04-26 20:00,34.1,64,115.4,41.2 2024-04-26 21:00,34.1,63,115.6,40.8 2024-04-26 22:00,34.1,63,115.6,40.1 2024-04-26 23:00,34.0,62,115.6,40.5 2024-04-27 00:00,33.9,62,115.6,40.3 2024-04-27 01:00,33.9,63,115.7,40.1 2024-04-27 02:00,33.9,63,115.8,39.4 2024-04-27 03:00,33.9,63,115.8,38.8 2024-04-27 04:00,33.8,62,115.8,38.8 2024-04-27 05:00,33.8,63,115.9,38.7 2024-04-27 06:00,33.8,62,116.0,37.6 2024-04-27 07:00,33.7,62,115.9,37.6 2024-04-27 08:00,33.8,63,116.1,37.0 2024-04-27 09:00,33.9,63,116.2,37.2 2024-04-27 10:00,33.8,63,116.3,36.0 2024-04-27 11:00,33.8,63,116.4,36.0 2024-04-27 12:00,33.8,63,116.3,36.9 2024-04-27 13:00,33.8,63,116.4,37.2 2024-04-27 14:00,33.8,63,116.4,37.2 2024-04-27 15:00,33.8,63,116.5,37.8 2024-04-27 16:00,33.7,64,116.5,37.9 2024-04-27 17:00,33.7,63,116.5,38.3 2024-04-27 18:00,33.6,64,116.6,38.3 2024-04-27 19:00,33.6,63,116.6,38.5 2024-04-27 20:00,33.6,63,116.6,38.7 2024-04-27 21:00,33.5,63,116.6,39.4 2024-04-27 22:00,33.6,63,116.7,39.6 2024-04-27 23:00,33.6,62,116.8,39.7 2024-04-28 00:00,33.6,62,116.8,39.2 2024-04-28 01:00,33.6,62,116.9,39.0 2024-04-28 02:00,33.6,62,117.0,37.8 2024-04-28 03:00,33.6,63,117.1,36.7 2024-04-28 04:00,33.5,63,117.1,36.1 2024-04-28 05:00,33.5,63,117.1,35.8 2024-04-28 06:00,33.4,63,117.2,35.4 2024-04-28 07:00,33.4,63,117.2,35.6 2024-04-28 08:00,33.4,63,117.2,35.4 2024-04-28 09:00,33.4,63,117.2,35.8 2024-04-28 10:00,33.4,63,117.2,36.0 2024-04-28 11:00,33.3,63,117.2,36.5 2024-04-28 12:00,33.3,63,117.2,37.0 2024-04-28 13:00,33.4,62,117.3,34.9 2024-04-28 14:00,33.4,63,117.4,36.3 2024-04-28 15:00,33.5,63,117.4,35.8 2024-04-28 16:00,33.4,62,117.5,36.3 2024-04-28 17:00,33.4,63,117.5,36.1 2024-04-28 18:00,33.4,63,117.6,35.1 2024-04-28 19:00,33.4,63,117.6,35.4 2024-04-28 20:00,33.4,63,117.6,35.2 2024-04-28 21:00,33.4,63,117.6,34.9 2024-04-28 22:00,33.3,63,117.6,34.0 2024-04-28 23:00,33.3,63,117.6,33.8 2024-04-29 00:00,33.2,63,117.6,33.6 2024-04-29 01:00,33.2,63,117.6,33.3 2024-04-29 02:00,33.2,63,117.7,33.1 2024-04-29 03:00,33.2,62,117.7,32.9 2024-04-29 04:00,33.2,63,117.8,32.4 2024-04-29 05:00,33.3,65,117.8,31.8 2024-04-29 06:00,33.4,,117.9,32.2 2024-04-29 07:00,33.3,64,118.0,32.7 2024-04-29 08:00,33.3,,118.0,33.1 2024-04-29 09:00,33.3,66,118.0,34.3 2024-04-29 10:00,33.3,65,117.9,36.9 2024-04-29 11:00,33.3,65,117.9,36.1 2024-04-29 12:00,33.3,65,117.8,35.8 2024-04-29 13:00,33.3,64,117.8,36.9 2024-04-29 14:00,33.2,64,117.6,36.0 2024-04-29 15:00,33.2,64,117.7,35.4 2024-04-29 16:00,33.2,64,117.8,36.7 2024-04-29 17:00,33.2,64,117.8,35.4 2024-04-29 18:00,33.2,62,117.9,34.2 2024-04-29 19:00,33.3,,118.0,34.2 2024-04-29 20:00,33.4,,118.2,33.4 2024-04-29 21:00,33.4,67,118.2,33.6 2024-04-29 22:00,33.4,66,118.2,33.6 2024-04-29 23:00,33.4,66,118.2,33.4