#------------------------------------------------- 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: 2024-04-28 # 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 953: East Palmer, 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 # SNOLITE 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 987: Port Graham, AK # SNOTEL 1177: Prudhoe Bay, AK # SNOTEL 973: Rocky Point, AK # SNOTEL 1183: Sagwon, 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 # 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 # 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 # #------------------------------------------------------------------------------------------------------ # # Reporting Frequency: Daily; Date Range: 2024-04-28 # # As of: Apr 28, 2024, 3:03:53 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,1267,3.7,-1.0,15,-2 American Creek,1189,5.2,-0.3,17,-1 Anchor River Divide,1062,13.2,-0.5,33,-2 Anchorage Hillside,1070,12.8,-0.5,39,-1 Atigun Pass,957,,,34,0 Bettles Field,1182,8.0,-0.1,23,-1 Chena Lakes,1260,0.3,0.0,0,0 Chisana,1093,2.6,-0.4,8,-2 Coldfoot,958,5.5,-0.1,20,0 Cooper Lake,959,17.4,0.0,41,-1 Creamers Field,1302,0.0,0.0,, Dahl Creek,1303,,,20,-2 Eagle Summit,960,,,19,-1 Esther Island,1071,,,20, Exit Glacier,1092,17.4,-0.6,48,-2 Fielding Lake,1268,11.2,0.0,36,-1 Flower Mountain,1285,33.0,0.0,89,0 Fort Yukon,961,,,4,-1 Frostbite Bottom,641,17.9,0.0,49,-1 Galena AK,429,4.2,-0.4,12,-1 Gobblers Knob,962,,,0,0 Grandview,956,30.4,-0.2,74,-1 Granite Crk,963,0.9,-0.7,4,-2 Grouse Creek Divide,964,27.0,-0.2,60,-1 Gulkana River,2222,,,13,-2 Heen Latinee,1270,,,38,-2 Hoonah,1318,24.8,-0.5,53,-1 Horsepasture Pass,1264,,,33,0 Hozatka Lake,2210,,,4,-2 Imnaviat Creek,968,,,26,0 Independence Mine,1091,22.8,-0.2,60,-1 Indian Pass,946,28.4,-0.1,71,-1 Jack Wade Jct,1275,6.5,-0.1,20,-3 Kantishna,1072,2.2,-0.7,8,-3 Kelly Station,1175,,,13,-2 Kenai Moose Pens,966,0.0,-0.5,0,-2 Little Chena Ridge,947,,,0,0 Long Lake,1001,36.1,-0.6,84,-1 Look Eyrie,768,,,123,0 Lower Kachemak Creek,1265,,,45,-2 May Creek,1096,6.9,-0.3,19,-1 McGrath,785,4.5,-0.6,12,-2 Mcneil Canyon,1003,,,21,-2 Mcneil River SGS,1191,,,7,-2 Middle Fork Bradley,1064,,,55,-2 Monahan Flat,1094,7.7,-0.1,32,0 Monument Creek,949,1.1,-0.9,3,-2 Moore Creek Bridge,1176,,,61,-1 Moraine,1035,8.0,-0.4,22,-1 Mount Ripinsky,1313,,,127,-1 Mt. Alyeska,1103,31.3,-0.5,78,-1 Mt. Eyak,1073,29.7,-0.6,97,23 Mt. Ryan,948,4.7,-0.2,13,0 Munson Ridge,950,7.6,0.0,25,-1 Nicks Valley,1279,,,149,-1 Nuka Glacier,1037,,,77,-1 Paradise Hill,1301,0.1,0.0,0,0 Pargon Creek,986,,,13,-1 Port Graham,987,1.3,-1.1,, Prudhoe Bay,1177,,,19,0 Rocky Point,973,,,37,-1 Sagwon,1183,,,12,0 Sugarloaf Mtn,1095,,,76,-1 Summit Creek,955,12.9,-0.3,34,-1 Susitna Valley High,967,6.1,-0.6,14,-2 Telaquana Lake,1266,0.0,0.0,, Teuchet Creek,951,0.4,0.0,3,1 Tok,2080,,,0,0 Tokositna Valley,1089,16.7,-0.4,46,-2 Turnagain Pass,954,33.2,-0.3,81,-1 Upper Chena,952,,,19,-1 Upper Nome Creek,1090,3.5,-0.3,11,-1 Upper Tsaina River,1055,34.2,0.6,86,-1