#------------------------------------------------- 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: 2023-10-01 to 2024-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 428: Css Lab, 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 - 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 (1991-2020) 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 # Precipitation Accumulation Value None Instantaneous - Start of Day N/A Inches N/A PREC Water year accumulated precipitation # Precipitation Accumulation Median (1991-2020) None Instantaneous - Start of Day N/A Inches N/A PREC Water year accumulated precipitation # Snow Depth Value None Instantaneous - Start of Day N/A Inches N/A SNWD Total snow depth # # 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 # #------------------------------------------------------------------------------------------------------ # # Css Lab (428) # California SNOTEL Site - 6894 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-09-30 # # As of: May 21, 2024, 6:14:18 PM GMT-08:00 # Date,Css Lab (428) Snow Water Equivalent (mm) Start of Day Values,Css Lab (428) Median Snow Water Equivalent (1991-2020) (mm) Start of Day Values,Css Lab (428) Precipitation Accumulation (mm) Start of Day Values,Css Lab (428) Median Precipitation Accumulation (1991-2020) (mm) Start of Day Values,Css Lab (428) Snow Depth (cm) Start of Day Values 2023-10-01,0.0,0.0,0.0,0.0,0 2023-10-02,0.0,0.0,0.0,0.0,0 2023-10-03,0.0,0.0,0.0,0.0,0 2023-10-04,0.0,0.0,0.0,0.0,0 2023-10-05,0.0,0.0,0.0,2.5,0 2023-10-06,0.0,0.0,0.0,2.5,0 2023-10-07,0.0,0.0,0.0,5.1,0 2023-10-08,0.0,0.0,0.0,5.1,0 2023-10-09,0.0,0.0,0.0,5.1,0 2023-10-10,0.0,0.0,0.0,7.6,0 2023-10-11,0.0,0.0,5.1,7.6,0 2023-10-12,0.0,0.0,12.7,7.6,0 2023-10-13,0.0,0.0,12.7,7.6,0 2023-10-14,0.0,0.0,12.7,7.6,0 2023-10-15,0.0,0.0,12.7,7.6,0 2023-10-16,0.0,0.0,12.7,10.2,0 2023-10-17,0.0,0.0,12.7,10.2,0 2023-10-18,0.0,0.0,12.7,15.2,0 2023-10-19,0.0,0.0,12.7,20.3,0 2023-10-20,0.0,0.0,12.7,20.3,0 2023-10-21,0.0,0.0,12.7,27.9,0 2023-10-22,0.0,0.0,12.7,30.5,0 2023-10-23,0.0,0.0,30.5,30.5,0 2023-10-24,0.0,0.0,33.0,33.0,0 2023-10-25,0.0,0.0,33.0,35.6,0 2023-10-26,10.2,0.0,43.2,48.3,8 2023-10-27,7.6,0.0,50.8,50.8,3 2023-10-28,7.6,0.0,50.8,53.3,3 2023-10-29,5.1,0.0,50.8,55.9,3 2023-10-30,0.0,0.0,50.8,66.0,0 2023-10-31,0.0,0.0,50.8,66.0,0 2023-11-01,0.0,0.0,50.8,71.1,0 2023-11-02,0.0,0.0,50.8,76.2,0 2023-11-03,0.0,0.0,50.8,81.3,0 2023-11-04,0.0,0.0,50.8,81.3,0 2023-11-05,0.0,0.0,50.8,86.4,0 2023-11-06,0.0,0.0,55.9,96.5,0 2023-11-07,15.2,0.0,101.6,99.1,5 2023-11-08,15.2,5.1,106.7,109.2,5 2023-11-09,15.2,5.1,106.7,124.5,5 2023-11-10,12.7,0.0,106.7,134.6,3 2023-11-11,12.7,0.0,106.7,139.7,3 2023-11-12,12.7,0.0,109.2,144.8,3 2023-11-13,0.0,10.2,109.2,144.8,0 2023-11-14,0.0,10.2,109.2,157.5,0 2023-11-15,0.0,5.1,109.2,167.6,0 2023-11-16,0.0,0.0,114.3,167.6,0 2023-11-17,0.0,0.0,127.0,167.6,0 2023-11-18,0.0,5.1,127.0,177.8,0 2023-11-19,7.6,0.0,172.7,177.8,3 2023-11-20,7.6,20.3,172.7,177.8,3 2023-11-21,7.6,33.0,172.7,193.0,3 2023-11-22,0.0,33.0,172.7,193.0,0 2023-11-23,0.0,40.6,172.7,203.2,0 2023-11-24,0.0,40.6,172.7,203.2,0 2023-11-25,0.0,48.3,172.7,221.0,0 2023-11-26,0.0,48.3,172.7,223.5,0 2023-11-27,0.0,45.7,172.7,231.1,0 2023-11-28,0.0,58.4,172.7,236.2,0 2023-11-29,0.0,58.4,172.7,236.2,0 2023-11-30,0.0,63.5,172.7,236.2,0 2023-12-01,7.6,68.6,180.3,238.8,5 2023-12-02,10.2,71.1,182.9,248.9,5 2023-12-03,20.3,68.6,193.0,259.1,8 2023-12-04,25.4,68.6,198.1,261.6,8 2023-12-05,25.4,76.2,198.1,264.2,8 2023-12-06,25.4,71.1,198.1,264.2,5 2023-12-07,50.8,78.7,223.5,269.2,23 2023-12-08,53.3,91.4,231.1,289.6,30 2023-12-09,48.3,96.5,231.1,309.9,30 2023-12-10,48.3,99.1,233.7,315.0,28 2023-12-11,48.3,106.7,233.7,320.0,25 2023-12-12,48.3,119.4,233.7,350.5,23 2023-12-13,48.3,134.6,233.7,360.7,20 2023-12-14,48.3,132.1,233.7,388.6,23 2023-12-15,48.3,147.3,233.7,406.4,20 2023-12-16,48.3,157.5,233.7,411.5,20 2023-12-17,48.3,162.6,233.7,416.6,20 2023-12-18,50.8,182.9,236.2,416.6,18 2023-12-19,63.5,185.4,287.0,424.2,15 2023-12-20,83.8,198.1,325.1,436.9,18 2023-12-21,86.4,203.2,327.7,442.0,20 2023-12-22,86.4,210.8,327.7,457.2,20 2023-12-23,86.4,210.8,327.7,457.2,20 2023-12-24,86.4,213.4,327.7,459.7,20 2023-12-25,86.4,238.8,327.7,472.4,20 2023-12-26,86.4,243.8,327.7,475.0,20 2023-12-27,86.4,246.4,327.7,475.0,20 2023-12-28,91.4,246.4,332.7,480.1,20 2023-12-29,91.4,246.4,332.7,487.7,20 2023-12-30,91.4,246.4,332.7,502.9,20 2023-12-31,94.0,248.9,335.3,523.2,23 2024-01-01,94.0,254.0,335.3,523.2,23 2024-01-02,94.0,274.3,335.3,528.3,23 2024-01-03,111.8,302.3,355.6,533.4,43 2024-01-04,121.9,307.3,365.8,533.4,46 2024-01-05,121.9,335.3,365.8,546.1,46 2024-01-06,121.9,335.3,365.8,546.1,46 2024-01-07,144.8,348.0,388.6,551.2,76 2024-01-08,144.8,353.1,388.6,553.7,69 2024-01-09,149.9,350.5,393.7,558.8,64 2024-01-10,157.5,350.5,401.3,558.8,64 2024-01-11,198.1,360.7,442.0,571.5,89 2024-01-12,198.1,360.7,442.0,584.2,84 2024-01-13,198.1,370.8,442.0,589.3,81 2024-01-14,233.7,378.5,477.5,602.0,102 2024-01-15,241.3,406.4,482.6,602.0,97 2024-01-16,241.3,426.7,482.6,602.0,94 2024-01-17,259.1,436.9,495.3,629.9,99 2024-01-18,264.2,449.6,502.9,665.5,94 2024-01-19,264.2,472.4,502.9,690.9,91 2024-01-20,266.7,487.7,505.5,713.7,94 2024-01-21,289.6,500.4,525.8,749.3,104 2024-01-22,307.3,515.6,543.6,756.9,112 2024-01-23,332.7,515.6,569.0,762.0,117 2024-01-24,332.7,520.7,569.0,764.5,109 2024-01-25,353.1,528.3,581.7,787.4,109 2024-01-26,353.1,541.0,581.7,823.0,109 2024-01-27,353.1,543.6,581.7,825.5,104 2024-01-28,353.1,569.0,581.7,843.3,102 2024-01-29,353.1,579.1,581.7,843.3,94 2024-01-30,350.5,594.4,581.7,858.5,94 2024-01-31,345.4,609.6,581.7,858.5,91 2024-02-01,358.1,619.8,594.4,883.9,102 2024-02-02,375.9,622.3,614.7,886.5,114 2024-02-03,403.9,622.3,640.1,929.6,142 2024-02-04,406.4,622.3,642.6,932.2,135 2024-02-05,454.7,635.0,688.3,944.9,157 2024-02-06,495.3,635.0,703.6,944.9,180 2024-02-07,497.8,635.0,731.5,944.9,168 2024-02-08,505.5,650.2,739.1,947.4,178 2024-02-09,505.5,650.2,739.1,950.0,165 2024-02-10,508.0,650.2,741.7,980.4,165 2024-02-11,508.0,650.2,741.7,980.4,160 2024-02-12,508.0,650.2,741.7,980.4,155 2024-02-13,508.0,650.2,741.7,980.4,152 2024-02-14,508.0,652.8,741.7,1016.0,147 2024-02-15,538.5,650.2,772.2,1016.0,170 2024-02-16,551.2,650.2,784.9,1016.0,175 2024-02-17,551.2,655.3,787.4,1021.1,168 2024-02-18,569.0,665.5,805.2,1031.2,180 2024-02-19,581.7,688.3,815.3,1046.5,178 2024-02-20,632.5,716.3,858.5,1061.7,201 2024-02-21,652.8,726.4,873.8,1071.9,203 2024-02-22,668.0,718.8,899.2,1079.5,203 2024-02-23,668.0,716.3,899.2,1082.0,196 2024-02-24,668.0,721.4,899.2,1089.7,190 2024-02-25,668.0,723.9,899.2,1097.3,185 2024-02-26,668.0,721.4,899.2,1104.9,183 2024-02-27,678.2,718.8,909.3,1107.4,183 2024-02-28,678.2,716.3,909.3,1110.0,180 2024-02-29,678.2,716.3,909.3,1112.5,175 2024-03-01,729.0,713.7,952.5,1117.6,206 2024-03-02,805.2,736.6,1018.5,1117.6,249 2024-03-03,871.2,759.5,1077.0,1122.7,300 2024-03-04,927.1,779.8,1125.2,1127.8,330 2024-03-05,939.8,797.6,1135.4,1145.5,315 2024-03-06,942.3,810.3,1137.9,1145.5,302 2024-03-07,944.9,848.4,1140.5,1158.2,290 2024-03-08,944.9,838.2,1140.5,1158.2,279 2024-03-09,944.9,830.6,1140.5,1193.8,272 2024-03-10,944.9,835.7,1140.5,1193.8,267 2024-03-11,944.9,835.7,1140.5,1193.8,259 2024-03-12,950.0,853.4,1143.0,1193.8,262 2024-03-13,957.6,873.8,1150.6,1193.8,257 2024-03-14,957.6,894.1,1150.6,1201.4,251 2024-03-15,960.1,901.7,1155.7,1211.6,249 2024-03-16,960.1,899.2,1155.7,1226.8,244 2024-03-17,955.0,889.0,1155.7,1229.4,236 2024-03-18,950.0,883.9,1155.7,1229.4,231 2024-03-19,947.4,876.3,1155.7,1229.4,224 2024-03-20,942.3,868.7,1155.7,1234.4,218 2024-03-21,929.6,868.7,1155.7,1239.5,211 2024-03-22,919.5,871.2,1155.7,1254.8,206 2024-03-23,934.7,896.6,1176.0,1290.3,226 2024-03-24,957.6,889.0,1206.5,1290.3,239 2024-03-25,962.7,881.4,1211.6,1300.5,234 2024-03-26,962.7,873.8,1211.6,1303.0,229 2024-03-27,962.7,861.1,1211.6,1303.0,224 2024-03-28,983.0,856.0,1239.5,1305.6,241 2024-03-29,995.7,868.7,1254.8,1305.6,239 2024-03-30,1003.3,863.6,1264.9,1305.6,262 2024-03-31,1010.9,861.1,1275.1,1305.6,267 2024-04-01,1021.1,848.4,1287.8,1305.6,254 2024-04-02,1023.6,856.0,1287.8,1305.6,244 2024-04-03,1016.0,848.4,1287.8,1310.6,231 2024-04-04,1013.5,835.7,1303.0,1323.3,226 2024-04-05,1008.4,807.7,1310.6,1333.5,236 2024-04-06,1018.5,787.4,1320.8,1351.3,239 2024-04-07,1018.5,762.0,1320.8,1358.9,234 2024-04-08,1016.0,741.7,1320.8,1371.6,229 2024-04-09,1010.9,729.0,1320.8,1371.6,224 2024-04-10,1003.3,723.9,1320.8,1371.6,218 2024-04-11,983.0,711.2,1320.8,1371.6,213 2024-04-12,960.1,690.9,1320.8,1381.8,206 2024-04-13,932.2,675.6,1320.8,1397.0,201 2024-04-14,911.9,693.4,1320.8,1399.5,196 2024-04-15,906.8,690.9,1325.9,1402.1,196 2024-04-16,896.6,680.7,1325.9,1412.2,193 2024-04-17,871.2,690.9,1325.9,1419.9,188 2024-04-18,840.7,670.6,1325.9,1427.5,180 2024-04-19,810.3,650.2,1325.9,1442.7,173 2024-04-20,772.2,614.7,1325.9,1442.7,168 2024-04-21,736.6,584.2,1325.9,1445.3,160 2024-04-22,701.0,553.7,1325.9,1447.8,152 2024-04-23,662.9,518.2,1325.9,1447.8,145 2024-04-24,640.1,508.0,1328.4,1447.8,140 2024-04-25,609.6,497.8,1328.4,1452.9,132 2024-04-26,596.9,485.1,1336.0,1452.9,130 2024-04-27,607.1,472.4,1353.8,1452.9,137 2024-04-28,596.9,457.2,1353.8,1475.7,130 2024-04-29,569.0,442.0,1353.8,1485.9,124 2024-04-30,546.1,421.6,1353.8,1496.1,117 2024-05-01,515.6,411.5,1353.8,1498.6,109 2024-05-02,482.6,381.0,1353.8,1498.6,102 2024-05-03,452.1,355.6,1353.8,1501.1,94 2024-05-04,416.6,325.1,1353.8,1508.8,86 2024-05-05,462.3,294.6,1402.1,1518.9,145 2024-05-06,475.0,261.6,1417.3,1518.9,140 2024-05-07,475.0,248.9,1417.3,1518.9,109 2024-05-08,467.4,233.7,1417.3,1531.6,102 2024-05-09,452.1,213.4,1417.3,1541.8,97 2024-05-10,421.6,193.0,1417.3,1541.8,89 2024-05-11,381.0,175.3,1417.3,1559.6,79 2024-05-12,340.4,152.4,1419.9,1559.6,69 2024-05-13,302.3,109.2,1419.9,1559.6,58 2024-05-14,259.1,66.0,1419.9,1562.1,56 2024-05-15,223.5,35.6,1419.9,1562.1,46 2024-05-16,188.0,7.6,1419.9,1562.1,36 2024-05-17,149.9,0.0,1419.9,1562.1,25 2024-05-18,106.7,0.0,1419.9,1569.7,18 2024-05-19,61.0,10.2,1422.4,1569.7,10 2024-05-20,12.7,5.1,1422.4,1569.7,3 2024-05-21,0.0,2.5,1422.4,1569.7,0 2024-05-22,,0.0,,1577.3, 2024-05-23,,0.0,,1579.9, 2024-05-24,,0.0,,1579.9, 2024-05-25,,0.0,,1579.9, 2024-05-26,,0.0,,1579.9, 2024-05-27,,0.0,,1579.9, 2024-05-28,,0.0,,1579.9, 2024-05-29,,0.0,,1579.9, 2024-05-30,,0.0,,1582.4, 2024-05-31,,0.0,,1582.4, 2024-06-01,,0.0,,1582.4, 2024-06-02,,0.0,,1582.4, 2024-06-03,,0.0,,1600.2, 2024-06-04,,0.0,,1600.2, 2024-06-05,,0.0,,1605.3, 2024-06-06,,0.0,,1605.3, 2024-06-07,,0.0,,1610.4, 2024-06-08,,0.0,,1610.4, 2024-06-09,,0.0,,1620.5, 2024-06-10,,0.0,,1620.5, 2024-06-11,,0.0,,1620.5, 2024-06-12,,0.0,,1620.5, 2024-06-13,,0.0,,1620.5, 2024-06-14,,0.0,,1620.5, 2024-06-15,,0.0,,1620.5, 2024-06-16,,0.0,,1620.5, 2024-06-17,,0.0,,1620.5, 2024-06-18,,0.0,,1620.5, 2024-06-19,,0.0,,1620.5, 2024-06-20,,0.0,,1620.5, 2024-06-21,,0.0,,1620.5, 2024-06-22,,0.0,,1620.5, 2024-06-23,,0.0,,1620.5, 2024-06-24,,0.0,,1620.5, 2024-06-25,,0.0,,1620.5, 2024-06-26,,0.0,,1620.5, 2024-06-27,,0.0,,1620.5, 2024-06-28,,0.0,,1620.5, 2024-06-29,,0.0,,1620.5, 2024-06-30,,0.0,,1620.5, 2024-07-01,,0.0,,1620.5, 2024-07-02,,0.0,,1620.5, 2024-07-03,,0.0,,1620.5, 2024-07-04,,0.0,,1620.5, 2024-07-05,,0.0,,1620.5, 2024-07-06,,0.0,,1620.5, 2024-07-07,,0.0,,1620.5, 2024-07-08,,0.0,,1620.5, 2024-07-09,,0.0,,1620.5, 2024-07-10,,0.0,,1620.5, 2024-07-11,,0.0,,1620.5, 2024-07-12,,0.0,,1620.5, 2024-07-13,,0.0,,1620.5, 2024-07-14,,0.0,,1620.5, 2024-07-15,,0.0,,1620.5, 2024-07-16,,0.0,,1620.5, 2024-07-17,,0.0,,1620.5, 2024-07-18,,0.0,,1620.5, 2024-07-19,,0.0,,1620.5, 2024-07-20,,0.0,,1620.5, 2024-07-21,,0.0,,1620.5, 2024-07-22,,0.0,,1620.5, 2024-07-23,,0.0,,1620.5, 2024-07-24,,0.0,,1620.5, 2024-07-25,,0.0,,1620.5, 2024-07-26,,0.0,,1620.5, 2024-07-27,,0.0,,1620.5, 2024-07-28,,0.0,,1620.5, 2024-07-29,,0.0,,1620.5, 2024-07-30,,0.0,,1625.6, 2024-07-31,,0.0,,1625.6, 2024-08-01,,0.0,,1625.6, 2024-08-02,,0.0,,1625.6, 2024-08-03,,0.0,,1625.6, 2024-08-04,,0.0,,1625.6, 2024-08-05,,0.0,,1625.6, 2024-08-06,,0.0,,1625.6, 2024-08-07,,0.0,,1630.7, 2024-08-08,,0.0,,1630.7, 2024-08-09,,0.0,,1630.7, 2024-08-10,,0.0,,1630.7, 2024-08-11,,0.0,,1635.8, 2024-08-12,,0.0,,1635.8, 2024-08-13,,0.0,,1635.8, 2024-08-14,,0.0,,1635.8, 2024-08-15,,0.0,,1635.8, 2024-08-16,,0.0,,1635.8, 2024-08-17,,0.0,,1635.8, 2024-08-18,,0.0,,1635.8, 2024-08-19,,0.0,,1635.8, 2024-08-20,,0.0,,1635.8, 2024-08-21,,0.0,,1635.8, 2024-08-22,,0.0,,1635.8, 2024-08-23,,0.0,,1635.8, 2024-08-24,,0.0,,1640.8, 2024-08-25,,0.0,,1640.8, 2024-08-26,,0.0,,1640.8, 2024-08-27,,0.0,,1640.8, 2024-08-28,,0.0,,1640.8, 2024-08-29,,0.0,,1640.8, 2024-08-30,,0.0,,1640.8, 2024-08-31,,0.0,,1640.8, 2024-09-01,,0.0,,1640.8, 2024-09-02,,0.0,,1656.1, 2024-09-03,,0.0,,1661.2, 2024-09-04,,0.0,,1661.2, 2024-09-05,,0.0,,1666.2, 2024-09-06,,0.0,,1666.2, 2024-09-07,,0.0,,1666.2, 2024-09-08,,0.0,,1666.2, 2024-09-09,,0.0,,1666.2, 2024-09-10,,0.0,,1666.2, 2024-09-11,,0.0,,1666.2, 2024-09-12,,0.0,,1666.2, 2024-09-13,,0.0,,1666.2, 2024-09-14,,0.0,,1666.2, 2024-09-15,,0.0,,1666.2, 2024-09-16,,0.0,,1666.2, 2024-09-17,,0.0,,1666.2, 2024-09-18,,0.0,,1666.2, 2024-09-19,,0.0,,1666.2, 2024-09-20,,0.0,,1666.2, 2024-09-21,,0.0,,1666.2, 2024-09-22,,0.0,,1666.2, 2024-09-23,,0.0,,1671.3, 2024-09-24,,0.0,,1671.3, 2024-09-25,,0.0,,1671.3, 2024-09-26,,0.0,,1671.3, 2024-09-27,,0.0,,1671.3, 2024-09-28,,0.0,,1671.3, 2024-09-29,,0.0,,1671.3, 2024-09-30,,0.0,,1671.3,