#------------------------------------------------- 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: FPACITServiceDesk@usda.gov # #------------------------------------------------------------------------------------------------------ # # Reporting Frequency: Hourly # Date Range: 2026-06-14 22:00 to 2026-06-17 21:00 # # Data for the following site(s) are contained in this file: # # SNOTEL 1094: Monahan Flat, AK # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Air Temperature Observed Value None Instantaneous N/A Degrees fahrenheit N/A TOBS Instantaneously observed air temperature # Precipitation Accumulation Value None Instantaneous N/A Inches N/A PREC Water year accumulated precipitation # 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 # Solar Radiation Average Value None Hour N/A Watts/meter squared N/A SRADV Average solar radiation # # 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 # #------------------------------------------------------------------------------------------------------ # # Monahan Flat (1094) # Alaska SNOTEL Site - 2690 ft # Reporting Frequency: Hourly; Date Range: 2026-06-14 22:00 to 2026-06-17 21:00 # # As of: Jun 17, 2026, 9:36:50 PM GMT-08:00 # Date,Air Temperature Observed (degF),Precipitation Accumulation (in),Snow Water Equivalent (in),Snow Depth (in),Solar Radiation Average (watt/m2) 2026-06-14 22:00,45.0,11.50,,0,3.88 2026-06-14 23:00,43.0,11.50,,0,0.78 2026-06-15 00:00,43.0,11.50,0.0,0,0.07 2026-06-15 01:00,42.0,11.50,,0,0.02 2026-06-15 02:00,42.0,11.50,,0,1.04 2026-06-15 03:00,42.0,11.50,,0,6.95 2026-06-15 04:00,41.0,11.50,,0,34.99 2026-06-15 05:00,42.0,11.50,,0,97.20 2026-06-15 06:00,44.0,11.50,,0,96.60 2026-06-15 07:00,45.0,11.50,,0,155.80 2026-06-15 08:00,46.0,11.50,,0,195.70 2026-06-15 09:00,48.0,11.50,,0,281.90 2026-06-15 10:00,50.0,11.50,,0,401.30 2026-06-15 11:00,52.0,11.40,,0,274.40 2026-06-15 12:00,51.0,11.40,,0,232.90 2026-06-15 13:00,52.0,11.40,,0,212.50 2026-06-15 14:00,53.0,11.40,,0,302.70 2026-06-15 15:00,54.0,11.40,,0,280.70 2026-06-15 16:00,55.0,11.40,,0,184.60 2026-06-15 17:00,53.0,11.40,,0,149.10 2026-06-15 18:00,54.0,11.40,,0,117.20 2026-06-15 19:00,53.0,11.40,,0,95.50 2026-06-15 20:00,52.0,11.50,,0,48.12 2026-06-15 21:00,49.0,11.50,,0,29.84 2026-06-15 22:00,48.0,11.50,,0,10.43 2026-06-15 23:00,42.0,11.50,,0,1.17 2026-06-16 00:00,37.0,11.50,,0,0.03 2026-06-16 01:00,37.0,11.50,,0,0.13 2026-06-16 02:00,34.0,11.40,,0,2.12 2026-06-16 03:00,33.0,11.40,,0,8.00 2026-06-16 04:00,32.0,11.40,,0,55.80 2026-06-16 05:00,34.0,11.40,,0,65.66 2026-06-16 06:00,40.0,11.50,,0,95.80 2026-06-16 07:00,45.0,11.50,,0,192.30 2026-06-16 08:00,47.0,11.50,,0,276.80 2026-06-16 09:00,50.0,11.50,,0,317.90 2026-06-16 10:00,55.0,11.40,,,509.80 2026-06-16 11:00,57.0,11.30,,0,832.00 2026-06-16 12:00,61.0,11.30,,,467.50 2026-06-16 13:00,60.0,11.30,,0,297.20 2026-06-16 14:00,59.0,11.30,,0,333.60 2026-06-16 15:00,63.0,11.30,,0,484.50 2026-06-16 16:00,60.0,11.20,,0,351.50 2026-06-16 17:00,63.0,11.30,,0,425.60 2026-06-16 18:00,64.0,11.30,,,192.40 2026-06-16 19:00,61.0,11.30,,0,128.40 2026-06-16 20:00,58.0,11.40,,0,73.83 2026-06-16 21:00,57.0,11.40,,0,30.94 2026-06-16 22:00,52.0,11.40,,0,7.33 2026-06-16 23:00,49.0,11.50,,0,0.96 2026-06-17 00:00,46.0,11.50,,0,0.15 2026-06-17 01:00,43.0,11.50,,0,0.40 2026-06-17 02:00,43.0,11.50,,0,2.38 2026-06-17 03:00,40.0,11.50,,0,9.75 2026-06-17 04:00,39.0,11.50,,0,43.59 2026-06-17 05:00,41.0,11.40,,0,54.42 2026-06-17 06:00,47.0,11.50,,0,79.61 2026-06-17 07:00,53.0,11.50,,0,316.50 2026-06-17 08:00,56.0,11.50,,0,425.30 2026-06-17 09:00,58.0,11.40,,,322.60 2026-06-17 10:00,60.0,11.30,,,303.80 2026-06-17 11:00,61.0,11.30,,0,616.80 2026-06-17 12:00,63.0,11.20,,,393.30 2026-06-17 13:00,64.0,11.20,,0,321.90 2026-06-17 14:00,62.0,11.20,,0,415.90 2026-06-17 15:00,61.0,11.20,,0,321.20 2026-06-17 16:00,66.0,11.30,,0,438.00 2026-06-17 17:00,64.0,11.30,,,475.20 2026-06-17 18:00,67.0,11.30,,,136.00 2026-06-17 19:00,63.0,11.40,,0,56.58 2026-06-17 20:00,60.0,11.40,,0,