USAP Lower Erebus Hut (LEH) (lat, lon) = (-77.5105, 167.148183) Forecast initialized at 2025122100 WRF 2.67-km domain FCST UTC UTC T Td Altim Spd Gust Dir Grid VVV RH1RH2RH3 T1T2T3 ACCUM HR DAY HR (C) (C) (in Hg)(kts)(kts)(deg)(deg) (*) (% wrt water) (C) (*) 00 21 00 -21.8 -20.1 28.10 1 2 253 60 -030 066154061 M27M29M30 000 01 21 01 -22.7 -24.1 28.57 2 3 283 90 404 088069040 M23M24M24 010 02 21 02 -22.8 -23.5 28.57 3 4 313 120 380 094066040 M23M24M24 018 03 21 03 -22.9 -23.9 28.61 4 6 295 102 382 092071041 M23M24M24 009 04 21 04 -22.9 -24.1 28.56 4 7 268 76 291 090069039 M23M24M24 008 05 21 05 -22.8 -23.8 28.58 5 6 265 72 240 092064038 M23M23M24 007 06 21 06 -22.9 -24.2 28.58 3 5 242 49 106 090056038 M23M23M24 003 07 21 07 -22.8 -24.7 28.60 3 5 242 49 -052 085052035 M22M23M24 001 08 21 08 -22.8 -28.0 28.65 5 7 244 51 -279 063046032 M22M23M24 000 09 21 09 -23.3 -30.4 28.66 5 7 238 46 -322 052043030 M22M23M24 000 10 21 10 -24.0 -31.1 28.63 4 7 240 48 -314 052044031 M22M23M24 000 11 21 11 -24.6 -31.3 28.62 4 7 241 48 -365 054044030 M22M23M24 000 12 21 12 -25.2 -32.0 28.71 5 7 246 53 -434 053041027 M22M23M24 000 13 21 13 -25.4 -32.7 28.64 5 8 249 56 -502 050038026 M22M23M24 000 14 21 14 -25.3 -33.2 28.65 6 9 255 63 -559 048037025 M23M23M24 000 15 21 15 -25.1 -34.1 28.64 7 11 256 63 -649 043031022 M23M23M24 000 16 21 16 -24.7 -35.0 28.66 7 11 261 68 -645 038032021 M23M23M24 000 17 21 17 -24.2 -34.5 28.65 8 12 261 68 -681 038029020 M23M23M24 000 18 21 18 -23.4 -36.0 28.65 8 12 255 62 -650 031028020 M22M23M24 000 19 21 19 -23.0 -35.0 28.66 8 11 251 58 -586 032029020 M22M23M24 000 20 21 20 -22.8 -34.2 28.66 7 11 256 63 -459 035030021 M22M23M24 000 21 21 21 -22.4 -32.8 28.66 7 11 249 56 -349 038030021 M22M23M24 000 22 21 22 -22.1 -33.4 28.68 8 12 241 48 -430 036027020 M22M23M23 000 23 21 23 -21.8 -33.0 28.71 8 12 238 45 -398 036027020 M22M22M23 000 24 22 00 -21.5 -30.7 28.73 7 11 230 37 -290 045030023 M22M22M23 000 25 22 01 -21.1 -32.1 28.79 7 12 224 32 -410 038027021 M21M22M23 000 26 22 02 -20.9 -33.8 28.80 9 14 220 27 -544 031025020 M21M22M22 000 27 22 03 -20.7 -33.4 28.71 8 12 226 33 -405 032025020 M21M22M23 000 28 22 04 -20.8 -32.6 28.78 8 11 237 44 -316 034025020 M21M22M22 000 29 22 05 -20.9 -33.1 28.78 8 12 240 47 -377 033024019 M21M21M22 000 30 22 06 -21.0 -33.8 28.81 9 12 243 50 -479 031023018 M20M21M22 000 31 22 07 -20.9 -34.6 28.78 9 13 232 39 -564 028022018 M20M21M22 000 32 22 08 -21.1 -35.8 28.77 10 14 226 33 -738 026021017 M20M21M22 000 33 22 09 -21.5 -35.7 28.81 10 14 225 32 -848 027020017 M20M21M22 000 34 22 10 -21.7 -35.9 28.77 12 16 226 33 -918 027020017 M20M21M22 000 35 22 11 -22.0 -35.8 28.79 12 16 225 32 -975 028020017 M20M21M22 000 36 22 12 -22.3 -35.7 28.83 11 15 231 38 -844 029021018 M20M21M22 000 37 22 13 -22.4 -35.5 28.78 12 16 226 33 -996 029021018 M20M21M22 000 38 22 14 -22.4 -35.6 28.77 12 15 224 31 -1023 029020017 M20M21M22 000 39 22 15 -22.3 -35.9 28.86 13 16 218 26 -1072 028019016 M20M21M22 000 * NOTES on units: VVV (vertical velocity) is given as tenths of a microbar per second at 700 hPa, with positive values indicating upward motion; ACCUM (accumulated precipitation, past 1h) is given as hundredths of a millimeter; RH1, RH2, and RH3 are the % RH at the surface, 1000', and 3000', respectively; T1, T2, and T3 are the temperatures at 500', 1000', and 1500', respectively. Gust is estimated according to the NCEP HRRR gust algorithm.