#------------------------------------------------- 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: 2024-04-30 to 2024-04-30 # Report Instantaneous Data As: End 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 # SCAN 2213: Checkers Creek, 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 # SCAN 2212: Kanuti Lake, 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 # SCAN 2062: Moose Inc, 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 1315: Old Independence Mine, 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 # SCAN 2063: Schor Garden, 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 # Precipitation Accumulation Delta None Instantaneous - End of Day N/A Inches N/A PREC Water year accumulated precipitation # Snow Depth Value None Instantaneous - End of Day N/A Inches N/A SNWD Total snow depth # Snow Water Equivalent Value None Instantaneous - End of Day N/A Inches N/A WTEQ Depth of water that would theoretically result if the entire snowpack were melted instantaneously # Air Temperature Maximum Value None Day N/A Degrees fahrenheit N/A TMAX Maximum air temperature - sub-hourly sampling frequency # Air Temperature Average Value None Day N/A Degrees fahrenheit N/A TAVG Average air temperature - sub-hourly sampling frequency # Air Temperature Minimum Value None Day N/A Degrees fahrenheit N/A TMIN Minimum air temperature - sub-hourly sampling frequency # Air Temperature Observed Value None Instantaneous - End of Day 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 # #------------------------------------------------------------------------------------------------------ # # Reporting Frequency: Daily; Date Range: 2024-04-30 to 2024-04-30 # # As of: May 1, 2024, 7:55:52 AM GMT-08:00 # Date,County Name,Station Name,Elevation (ft),Change In Precipitation Accumulation (in),Snow Depth (in) End of Day Values,Snow Water Equivalent (in) End of Day Values,Air Temperature Maximum (degF),Air Temperature Average (degF),Air Temperature Minimum (degF),Air Temperature Observed (degF) End of Day Values 2024-04-30,Matanuska-Susitna,Alexander Lake,160,0.0,7,0.9,54.0,43.0,33.0,40.0 2024-04-30,Southeast Fairbanks,American Creek,1050,0.0,16,4.8,53.0,40.0,29.0,34.0 2024-04-30,Kenai Peninsula,Anchor River Divide,1653,0.1,30,11.7,45.0,37.0,31.0,33.0 2024-04-30,Anchorage,Anchorage Hillside,2080,0.1,34,11.4,46.0,40.0,31.0,39.0 2024-04-30,Bethel,Aniak,80,0.0,,,57.0,43.0,28.0,39.0 2024-04-30,North Slope,Atigun Pass,4800,0.0,36,,9.0,4.0,-3.0,-1.0 2024-04-30,Yukon-Koyukuk,Bettles Field,640,0.0,23,7.8,39.0,34.0,27.0,27.0 2024-04-30,Fairbanks North Star,Chena Lakes,500,-0.1,0,0.3,53.0,44.0,34.0,40.0 2024-04-30,Valdez-Cordova,Chisana,3320,0.0,5,1.3,50.0,38.0,23.0,30.0 2024-04-30,Yukon-Koyukuk,Coldfoot,1040,0.0,18,5.3,39.0,32.0,27.0,27.0 2024-04-30,Kenai Peninsula,Cooper Lake,1200,0.0,37,16.0,47.0,42.0,36.0,39.0 2024-04-30,Fairbanks North Star,Creamers Field,440,0.0,,0.0,52.0,44.0,34.0,42.0 2024-04-30,Northwest Arctic,Dahl Creek,260,0.0,18,,44.0,31.0,18.0,30.0 2024-04-30,Yukon-Koyukuk,Eagle Summit,3650,0.2,21,,35.0,29.0,22.0,22.0 2024-04-30,Valdez-Cordova,Esther Island,50,0.4,,,45.0,39.0,35.0,37.0 2024-04-30,Kenai Peninsula,Exit Glacier,400,0.0,44,15.8,49.0,,, 2024-04-30,Valdez-Cordova,Fielding Lake,3000,0.0,32,11.0,43.0,36.0,27.0,33.0 2024-04-30,Haines,Flower Mountain,2510,0.0,85,33.1,43.0,37.0,32.0,33.0 2024-04-30,Yukon-Koyukuk,Fort Yukon,430,0.1,2,,36.0,31.0,22.0,22.0 2024-04-30,Matanuska-Susitna,Frostbite Bottom,2700,0.0,47,17.7,45.0,37.0,35.0,37.0 2024-04-30,Yukon-Koyukuk,Galena AK,410,0.0,8,3.1,51.0,41.0,33.0,39.0 2024-04-30,Yukon-Koyukuk,Gobblers Knob,2030,0.3,0,,33.0,29.0,24.0,24.0 2024-04-30,Kenai Peninsula,Grandview,1100,0.0,72,29.6,45.0,40.0,34.0,40.0 2024-04-30,Southeast Fairbanks,Granite Crk,1240,0.0,2,,53.0,41.0,24.0,35.0 2024-04-30,Kenai Peninsula,Grouse Creek Divide,700,0.0,57,26.0,49.0,41.0,34.0,37.0 2024-04-30,Valdez-Cordova,Gulkana River,1830,0.0,7,,53.0,42.0,32.0,36.0 2024-04-30,Juneau,Heen Latinee,2065,,36,,,,, 2024-04-30,Hoonah-Angoon,Hoonah,1550,0.00,48,22.8,45.0,39.0,35.0,37.0 2024-04-30,Matanuska-Susitna,Horsepasture Pass,4300,,31,,45.0,34.0,29.0,29.0 2024-04-30,Yukon-Koyukuk,Hozatka Lake,206,,1,,52.0,40.0,31.0,34.0 2024-04-30,North Slope,Imnaviat Creek,3050,0.0,26,,4.0,0.0,-6.0,-3.0 2024-04-30,Matanuska-Susitna,Independence Mine,3550,0.2,57,23.0,37.0,33.0,31.0,32.0 2024-04-30,Anchorage,Indian Pass,2350,0.0,67,27.5,,,, 2024-04-30,Southeast Fairbanks,Jack Wade Jct,3585,0.0,18,6.3,43.0,35.0,27.0,35.0 2024-04-30,Denali,Kantishna,1550,0.0,2,0.2,51.0,40.0,29.0,38.0 2024-04-30,Yukon-Koyukuk,Kanuti Lake,524,,21,,49.0,36.0,26.0,33.0 2024-04-30,Northwest Arctic,Kelly Station,310,0.0,9,,32.0,26.0,19.0,21.0 2024-04-30,Kenai Peninsula,Kenai Moose Pens,300,0.1,0,,53.0,42.0,30.0,35.0 2024-04-30,Fairbanks North Star,Little Chena Ridge,2000,0.0,0,,43.0,38.0,34.0,34.0 2024-04-30,Juneau,Long Lake,850,0.0,78,33.5,50.0,41.0,35.0,35.0 2024-04-30,Southeast Fairbanks,Look Eyrie,5040,0.02,121,,38.0,31.0,28.0,30.0 2024-04-30,Kenai Peninsula,Lower Kachemak Creek,1915,0.1,41,,41.0,36.0,34.0,36.0 2024-04-30,Valdez-Cordova,May Creek,1610,0.0,16,5.6,56.0,41.0,26.0,30.0 2024-04-30,Yukon-Koyukuk,McGrath,340,0.1,8,2.8,56.0,44.0,34.0,38.0 2024-04-30,Kenai Peninsula,Mcneil Canyon,1320,0.0,15,,48.0,38.0,28.0,36.0 2024-04-30,Kenai Peninsula,Mcneil River SGS,140,,,,45.0,38.0,34.0,34.0 2024-04-30,Kenai Peninsula,Middle Fork Bradley,2300,0.0,52,,42.0,36.0,29.0,34.0 2024-04-30,Matanuska-Susitna,Monahan Flat,2710,0.0,28,7.6,43.0,35.0,27.0,33.0 2024-04-30,Fairbanks North Star,Monument Creek,1850,0.1,0,0.0,45.0,39.0,32.0,32.0 2024-04-30,Skagway,Moore Creek Bridge,2250,0.0,57,,46.0,40.0,35.0,35.0 2024-04-30,Anchorage,Moraine,2100,0.0,19,6.8,47.0,39.0,32.0,39.0 2024-04-30,Haines,Mount Ripinsky,2500,0.00,123,,43.0,37.0,33.0,34.0 2024-04-30,Anchorage,Mt. Alyeska,1540,0.0,71,29.3,43.0,40.0,37.0,37.0 2024-04-30,Valdez-Cordova,Mt. Eyak,1405,0.1,68,27.4,44.0,39.0,36.0,36.0 2024-04-30,Fairbanks North Star,Mt. Ryan,2800,0.1,9,4.2,38.0,34.0,29.0,29.0 2024-04-30,Fairbanks North Star,Munson Ridge,3100,0.0,22,7.5,42.0,36.0,30.0,32.0 2024-04-30,Yukon-Koyukuk,Nenana,415,0.0,0,,55.0,43.0,32.0,38.0 2024-04-30,Valdez-Cordova,Nicks Valley,4280,0.00,146,,34.0,30.0,28.0,28.0 2024-04-30,Kenai Peninsula,Nuka Glacier,1250,0.0,73,,37.0,36.0,34.0,34.0 2024-04-30,Southeast Fairbanks,Paradise Hill,2010,-0.1,0,0.1,53.0,44.0,33.0,43.0 2024-04-30,Nome,Pargon Creek,100,0.0,12,,42.0,33.0,26.0,32.0 2024-04-30,Kenai Peninsula,Port Graham,300,0.1,,,46.0,42.0,38.0,38.0 2024-04-30,North Slope,Prudhoe Bay,30,0.0,20,,15.0,9.0,7.0,8.0 2024-04-30,Nome,Rocky Point,250,0.0,38,,34.0,28.0,21.0,27.0 2024-04-30,North Slope,Sagwon,1000,0.0,12,,17.0,8.0,3.0,4.0 2024-04-30,Matanuska-Susitna,Spring Creek,580,,,,53.0,45.0,38.0,41.0 2024-04-30,Valdez-Cordova,Sugarloaf Mtn,550,0.0,71,,44.0,39.0,36.0,36.0 2024-04-30,Kenai Peninsula,Summit Creek,1400,0.0,31,12.1,47.0,40.0,32.0,35.0 2024-04-30,Matanuska-Susitna,Susitna Valley High,375,0.0,10,4.2,52.0,43.0,37.0,40.0 2024-04-30,Bethel,Telaquana Lake,1275,0.0,,0.0,53.0,43.0,33.0,39.0 2024-04-30,Fairbanks North Star,Teuchet Creek,1640,0.1,2,0.5,48.0,40.0,32.0,33.0 2024-04-30,Southeast Fairbanks,Tok,1630,0.1,0,,54.0,40.0,21.0,35.0 2024-04-30,Matanuska-Susitna,Tokositna Valley,850,0.0,44,16.0,42.0,37.0,31.0,35.0 2024-04-30,Kenai Peninsula,Turnagain Pass,1880,0.0,77,32.1,44.0,39.0,34.0,34.0 2024-04-30,Fairbanks North Star,Upper Chena,2850,0.1,18,,,,, 2024-04-30,Yukon-Koyukuk,Upper Nome Creek,2520,0.1,9,3.0,40.0,34.0,29.0,29.0 2024-04-30,Valdez-Cordova,Upper Tsaina River,1750,0.0,81,34.4,45.0,38.0,32.0,39.0