#------------------------------------------------- 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: 2025-05-22 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 1267: Alexander Lake, AK # SNOTEL 1189: American Creek, AK # SNOTEL 1062: Anchor River Divide, AK # SNOTEL 1070: Anchorage Hillside, AK # SNOTEL 2065: Aniak, AK # SNOTEL 957: Atigun Pass, AK # SNOTEL 1182: Bettles Field, AK # SNOTEL 1260: Chena Lakes, AK # SNOTEL 1093: Chisana, AK # SNOTEL 958: Coldfoot, AK # SNOTEL 959: Cooper Lake, AK # SNOTEL 1302: Creamers Field, AK # SNOTEL 1303: Dahl Creek, AK # SNOTEL 960: Eagle Summit, AK # SNOTEL 1332: Elmendorf Field, AK # SNOTEL 1071: Esther Island, AK # SNOTEL 1092: Exit Glacier, AK # SNOTEL 1268: Fielding Lake, AK # SNOTEL 1285: Flower Mountain, AK # SNOTEL 961: Fort Yukon, AK # SNOTEL 641: Frostbite Bottom, AK # SNOTEL 429: Galena AK, AK # SNOTEL 962: Gobblers Knob, AK # SNOTEL 956: Grandview, AK # SNOTEL 963: Granite Crk, AK # SNOTEL 964: Grouse Creek Divide, AK # SNOTEL 2222: Gulkana River, AK # SNOTEL 1270: Heen Latinee, AK # SNOTEL 1318: Hoonah, AK # SNOLITE 1264: Horsepasture Pass, AK # SNOTEL 2210: Hozatka Lake, AK # SNOTEL 968: Imnaviat Creek, AK # SNOTEL 1091: Independence Mine, AK # SNOTEL 946: Indian Pass, AK # SNOTEL 1275: Jack Wade Jct, AK # SNOTEL 1036: Johnsons Camp, AK # SNOTEL 1072: Kantishna, AK # SNOTEL 1175: Kelly Station, AK # SNOTEL 966: Kenai Moose Pens, AK # SNOTEL 947: Little Chena Ridge, AK # SNOTEL 1001: Long Lake, AK # SNOTEL 768: Look Eyrie, AK # SNOTEL 1265: Lower Kachemak Creek, AK # SNOTEL 1096: May Creek, AK # SNOTEL 785: McGrath, AK # SNOTEL 1003: Mcneil Canyon, AK # SNOTEL 1191: Mcneil River SGS, AK # SNOTEL 1064: Middle Fork Bradley, AK # SNOTEL 1094: Monahan Flat, AK # SNOTEL 949: Monument Creek, AK # SNOTEL 1176: Moore Creek Bridge, AK # SNOTEL 1035: Moraine, AK # SNOLITE 1313: Mount Ripinsky, AK # SNOTEL 1103: Mt. Alyeska, AK # SNOTEL 1073: Mt. Eyak, AK # SNOTEL 948: Mt. Ryan, AK # SNOTEL 950: Munson Ridge, AK # SNOTEL 2081: Nenana, AK # SNOLITE 1279: Nicks Valley, AK # SNOTEL 1037: Nuka Glacier, AK # SNOTEL 1301: Paradise Hill, AK # SNOTEL 986: Pargon Creek, AK # SNOTEL 1327: Pilgrim Hot Springs, AK # SNOTEL 987: Port Graham, AK # SNOLITE 1329: Primrose, AK # SNOTEL 1177: Prudhoe Bay, AK # SNOTEL 973: Rocky Point, AK # SNOTEL 1183: Sagwon, AK # SNOTEL 1330: Seven Mile, AK # SNOLITE 1334: Snowbird Glacier, AK # SNOTEL 2044: Spring Creek, AK # SNOTEL 1095: Sugarloaf Mtn, AK # SNOTEL 955: Summit Creek, AK # SNOTEL 967: Susitna Valley High, AK # SNOTEL 1266: Telaquana Lake, AK # SNOTEL 951: Teuchet Creek, AK # SNOLITE 1328: Tincan, AK # SNOTEL 2080: Tok, AK # SNOTEL 1089: Tokositna Valley, AK # SNOTEL 954: Turnagain Pass, AK # SNOTEL 952: Upper Chena, AK # SNOTEL 1090: Upper Nome Creek, AK # SNOTEL 1055: Upper Tsaina River, AK # # 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 Delta 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 # Snow Depth Delta 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Reporting Frequency: Daily; Date Range: 2025-05-22 # # As of: May 22, 2025, 8:41:48 PM GMT-08:00 # Station Name,Station Id,Snow Water Equivalent (in) Start of Day Values,Change In Snow Water Equivalent (in),Snow Depth (in) Start of Day Values,Change In Snow Depth (in) Alexander Lake,1267,1.0,0.0,0,0 American Creek,1189,0.0,0.0,0,0 Anchor River Divide,1062,2.9,-0.1,0,0 Anchorage Hillside,1070,0.0,0.0,0,0 Aniak,2065,0.0,0.0,0,0 Atigun Pass,957,,,47,1 Bettles Field,1182,2.8,-0.6,7,-2 Chena Lakes,1260,0.0,0.0,0,0 Chisana,1093,0.8,0.0,0,0 Coldfoot,958,2.1,-0.8,8,-2 Cooper Lake,959,0.0,0.0,0,0 Creamers Field,1302,0.0,0.0,0,0 Dahl Creek,1303,3.9,-0.7,12,-2 Eagle Summit,960,,,30,-3 Elmendorf Field,1332,0.1,0.0,0,0 Exit Glacier,1092,0.1,0.0,0,0 Fielding Lake,1268,3.3,-0.3,9,-1 Flower Mountain,1285,22.9,-0.3,54,-1 Fort Yukon,961,,,0,0 Frostbite Bottom,641,10.2,-0.5,22,-2 Galena AK,429,0.0,0.0,0,0 Gobblers Knob,962,,,0,0 Grandview,956,8.3,-0.7,17,-2 Granite Crk,963,0.4,0.0,0,0 Grouse Creek Divide,964,,,0,0 Gulkana River,2222,,,0,0 Heen Latinee,1270,4.9,-0.5,12,-1 Hoonah,1318,0.2,0.0,0,0 Horsepasture Pass,1264,,,17,0 Hozatka Lake,2210,,,0,-1 Imnaviat Creek,968,,,30,-1 Independence Mine,1091,21.1,-0.5,41,-1 Indian Pass,946,20.6,-0.6,43,-1 Jack Wade Jct,1275,1.3,-0.7,5,-2 Kantishna,1072,,,0,0 Kelly Station,1175,0.0,0.0,0,0 Kenai Moose Pens,966,0.0,0.0,0,0 Little Chena Ridge,947,0.0,0.0,0,0 Long Lake,1001,6.8,-0.8,16,-2 Look Eyrie,768,50.0,0.7,114,0 Lower Kachemak Creek,1265,,,14,-1 May Creek,1096,0.0,0.0,0,0 McGrath,785,0.4,-0.1,0,0 Mcneil Canyon,1003,0.0,-0.1,0,0 Mcneil River SGS,1191,,,2,2 Middle Fork Bradley,1064,,,18,-2 Monahan Flat,1094,0.0,-0.2,1,0 Monument Creek,949,0.2,0.0,0,0 Moore Creek Bridge,1176,,,14,3 Moraine,1035,0.0,0.0,0,0 Mount Ripinsky,1313,,,73,-1 Mt. Alyeska,1103,4.4,-0.6,17,-2 Mt. Eyak,1073,0.0,0.0,0,0 Mt. Ryan,948,2.7,-1.1,10,-3 Munson Ridge,950,11.2,-0.6,30,-1 Nenana,2081,,,0,0 Nuka Glacier,1037,,,0,0 Paradise Hill,1301,0.2,0.0,0,0 Pargon Creek,986,,,0,0 Pilgrim Hot Springs,1327,0.0,0.0,0,0 Port Graham,987,0.0,-0.1,, Primrose,1329,,,82,-1 Prudhoe Bay,1177,,,16,0 Sagwon,1183,,,21,-1 Seven Mile,1330,,,0,0 Spring Creek,2044,,,1,0 Sugarloaf Mtn,1095,,,10,-1 Summit Creek,955,,,0,0 Susitna Valley High,967,0.0,0.0,0,0 Telaquana Lake,1266,,,0,0 Teuchet Creek,951,,,2,0 Tincan,1328,,,108,0 Tok,2080,0.1,0.0,0,0 Tokositna Valley,1089,0.0,0.0,1,0 Turnagain Pass,954,26.9,-0.5,63,-1 Upper Chena,952,5.1,-0.8,15,-2 Upper Nome Creek,1090,5.5,-0.9,15,-3 Upper Tsaina River,1055,6.9,-1.1,18,-2