#------------------------------------------------- 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: 2024-04-29 02:00 to 2024-05-06 01:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 446: Dismal Swamp, CA # # 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 # #------------------------------------------------------------------------------------------------------ # # Dismal Swamp (446) # California SNOTEL Site - 7360 ft # Reporting Frequency: Hourly; Date Range: 2024-04-29 02:00 to 2024-05-06 01:00 # # As of: May 6, 2024, 1:07:51 AM GMT-08:00 # Date,Snow Water Equivalent (in),Snow Depth (in),Precipitation Accumulation (in),Air Temperature Observed (degF) 2024-04-29 02:00,31.1,62,41.2,29.8 2024-04-29 03:00,31.1,62,41.2,28.9 2024-04-29 04:00,31.1,62,41.2,28.0 2024-04-29 05:00,31.0,62,41.1,27.7 2024-04-29 06:00,30.9,62,41.1,27.9 2024-04-29 07:00,30.9,62,41.1,28.2 2024-04-29 08:00,30.9,62,41.2,29.1 2024-04-29 09:00,30.8,62,41.2,32.2 2024-04-29 10:00,30.8,62,41.2,34.5 2024-04-29 11:00,30.8,62,41.2,35.8 2024-04-29 12:00,30.7,62,41.2,34.3 2024-04-29 13:00,30.7,61,41.2,38.1 2024-04-29 14:00,30.7,62,41.2,38.5 2024-04-29 15:00,30.7,62,41.3,36.1 2024-04-29 16:00,30.7,62,41.2,36.0 2024-04-29 17:00,30.7,62,41.2,34.3 2024-04-29 18:00,30.8,62,41.2,32.0 2024-04-29 19:00,30.8,62,41.2,30.6 2024-04-29 20:00,30.8,62,41.2,29.8 2024-04-29 21:00,30.9,62,41.2,28.9 2024-04-29 22:00,30.9,62,41.2,28.0 2024-04-29 23:00,30.9,62,41.1,26.4 2024-04-30 00:00,30.9,62,41.2,25.0 2024-04-30 01:00,31.0,62,41.1,24.4 2024-04-30 02:00,31.0,62,41.1,24.6 2024-04-30 03:00,31.0,62,41.1,25.0 2024-04-30 04:00,31.0,62,41.1,25.0 2024-04-30 05:00,30.9,62,41.1,25.7 2024-04-30 06:00,30.7,62,41.1,26.4 2024-04-30 07:00,30.6,62,41.1,27.1 2024-04-30 08:00,30.5,61,41.1,29.3 2024-04-30 09:00,30.4,61,41.1,31.8 2024-04-30 10:00,30.5,61,41.1,34.5 2024-04-30 11:00,30.6,61,41.2,35.4 2024-04-30 12:00,30.6,61,41.2,37.2 2024-04-30 13:00,30.6,61,41.2,40.8 2024-04-30 14:00,30.6,61,41.2,41.0 2024-04-30 15:00,30.5,61,41.3,37.6 2024-04-30 16:00,30.5,61,41.2,36.1 2024-04-30 17:00,30.5,61,41.2,34.3 2024-04-30 18:00,30.6,61,41.2,32.2 2024-04-30 19:00,30.6,61,41.2,30.4 2024-04-30 20:00,30.6,61,41.2,29.1 2024-04-30 21:00,30.7,61,41.2,27.9 2024-04-30 22:00,30.7,61,41.1,25.7 2024-04-30 23:00,30.8,61,41.1,24.1 2024-05-01 00:00,30.9,61,41.2,23.9 2024-05-01 01:00,31.0,61,41.1,21.0 2024-05-01 02:00,31.0,61,41.0,19.6 2024-05-01 03:00,31.0,61,41.0,18.1 2024-05-01 04:00,31.0,61,41.0,16.7 2024-05-01 05:00,31.0,61,41.0,17.4 2024-05-01 06:00,31.0,61,41.0,20.3 2024-05-01 07:00,31.0,61,41.0,25.2 2024-05-01 08:00,31.0,61,41.0,29.3 2024-05-01 09:00,31.1,61,41.0,32.9 2024-05-01 10:00,30.4,60,41.1,37.0 2024-05-01 11:00,29.9,60,41.1,42.6 2024-05-01 12:00,30.2,59,41.1,43.5 2024-05-01 13:00,30.4,60,41.2,43.2 2024-05-01 14:00,30.4,60,41.2,42.8 2024-05-01 15:00,30.6,60,41.3,40.3 2024-05-01 16:00,30.6,60,41.2,39.2 2024-05-01 17:00,30.7,60,41.2,37.8 2024-05-01 18:00,30.7,60,41.2,36.9 2024-05-01 19:00,30.7,60,41.2,35.1 2024-05-01 20:00,30.7,60,41.2,32.2 2024-05-01 21:00,30.6,60,41.2,32.2 2024-05-01 22:00,30.5,60,41.2,32.7 2024-05-01 23:00,30.5,60,41.2,32.9 2024-05-02 00:00,30.5,60,41.2,32.9 2024-05-02 01:00,30.5,60,41.2,32.7 2024-05-02 02:00,30.5,60,41.2,32.0 2024-05-02 03:00,30.5,60,41.2,32.0 2024-05-02 04:00,30.5,60,41.2,32.5 2024-05-02 05:00,30.5,60,41.2,31.6 2024-05-02 06:00,30.5,60,41.2,32.5 2024-05-02 07:00,30.5,60,41.3,33.3 2024-05-02 08:00,30.5,60,41.3,33.6 2024-05-02 09:00,30.4,60,41.3,35.1 2024-05-02 10:00,30.5,61,41.4,35.6 2024-05-02 11:00,30.5,61,41.4,36.7 2024-05-02 12:00,30.6,60,41.5,36.3 2024-05-02 13:00,30.5,60,41.4,40.1 2024-05-02 14:00,30.5,60,41.5,41.5 2024-05-02 15:00,30.4,60,41.5,39.4 2024-05-02 16:00,30.4,60,41.5,38.3 2024-05-02 17:00,30.4,60,41.5,38.5 2024-05-02 18:00,30.3,61,41.5,37.2 2024-05-02 19:00,30.3,60,41.5,34.7 2024-05-02 20:00,30.3,60,41.4,33.3 2024-05-02 21:00,30.3,60,41.4,32.2 2024-05-02 22:00,30.3,60,41.4,32.2 2024-05-02 23:00,30.3,60,41.4,32.0 2024-05-03 00:00,30.4,60,41.4,29.8 2024-05-03 01:00,30.3,60,41.4,30.9 2024-05-03 02:00,30.3,60,41.4,30.2 2024-05-03 03:00,30.3,60,41.4,29.7 2024-05-03 04:00,30.3,60,41.4,29.3 2024-05-03 05:00,30.4,60,41.4,28.6 2024-05-03 06:00,30.4,60,41.4,29.1 2024-05-03 07:00,30.5,60,41.4,32.0 2024-05-03 08:00,30.5,60,41.4,34.5 2024-05-03 09:00,30.6,60,41.4,39.2 2024-05-03 10:00,30.0,60,41.4,41.2 2024-05-03 11:00,30.2,60,41.5,42.4 2024-05-03 12:00,30.2,59,41.5,46.2 2024-05-03 13:00,30.2,59,41.5,47.3 2024-05-03 14:00,30.5,58,41.5,48.9 2024-05-03 15:00,30.6,59,41.5,46.8 2024-05-03 16:00,30.6,59,41.5,46.8 2024-05-03 17:00,30.6,59,41.5,45.7 2024-05-03 18:00,30.5,59,41.5,43.9 2024-05-03 19:00,30.4,59,41.5,41.7 2024-05-03 20:00,30.3,59,41.5,42.6 2024-05-03 21:00,30.3,59,41.5,42.6 2024-05-03 22:00,30.2,59,41.5,42.3 2024-05-03 23:00,30.1,59,41.5,42.3 2024-05-04 00:00,30.1,59,41.5,40.1 2024-05-04 01:00,30.0,59,41.5,39.7 2024-05-04 02:00,30.0,59,41.5,41.5 2024-05-04 03:00,29.9,59,41.5,41.5 2024-05-04 04:00,29.9,59,41.5,40.8 2024-05-04 05:00,29.8,59,41.5,38.7 2024-05-04 06:00,29.8,59,41.5,39.0 2024-05-04 07:00,29.8,59,41.5,38.3 2024-05-04 08:00,29.7,59,41.5,37.4 2024-05-04 09:00,29.7,59,41.4,36.0 2024-05-04 10:00,29.7,59,41.5,34.2 2024-05-04 11:00,29.8,59,41.6,34.0 2024-05-04 12:00,30.0,,41.7,34.0 2024-05-04 13:00,30.0,60,41.8,34.2 2024-05-04 14:00,30.1,,41.9,33.8 2024-05-04 15:00,30.2,62,41.9,32.0 2024-05-04 16:00,30.2,,41.9,30.7 2024-05-04 17:00,30.2,,42.0,28.8 2024-05-04 18:00,30.2,63,42.0,27.9 2024-05-04 19:00,30.3,64,42.0,27.5 2024-05-04 20:00,30.3,64,42.0,26.6 2024-05-04 21:00,30.3,64,42.1,25.5 2024-05-04 22:00,30.4,61,42.1,25.5 2024-05-04 23:00,30.4,63,42.2,24.8 2024-05-05 00:00,30.6,66,42.3,24.4 2024-05-05 01:00,30.7,66,42.4,24.3 2024-05-05 02:00,30.8,68,42.5,24.3 2024-05-05 03:00,30.9,68,42.6,23.4 2024-05-05 04:00,31.1,70,42.7,23.0 2024-05-05 05:00,31.2,71,42.9,22.5 2024-05-05 06:00,31.4,73,43.0,22.6 2024-05-05 07:00,31.6,75,43.2,22.3 2024-05-05 08:00,31.8,77,43.3,22.8 2024-05-05 09:00,31.9,79,43.4,24.1 2024-05-05 10:00,32.0,79,43.5,26.1 2024-05-05 11:00,32.2,79,43.6,28.0 2024-05-05 12:00,32.3,81,43.8,27.7 2024-05-05 13:00,32.4,81,43.8,28.9 2024-05-05 14:00,32.5,81,43.9,28.2 2024-05-05 15:00,32.6,82,44.0,28.2 2024-05-05 16:00,32.8,82,44.1,27.7 2024-05-05 17:00,32.9,83,44.2,27.5 2024-05-05 18:00,32.9,83,44.2,27.5 2024-05-05 19:00,32.9,83,44.2,26.8 2024-05-05 20:00,32.9,83,44.2,27.0 2024-05-05 21:00,32.9,82,44.2,27.0 2024-05-05 22:00,32.9,82,44.2,27.1 2024-05-05 23:00,32.9,82,44.2,27.0 2024-05-06 00:00,32.9,82,44.2,27.0