USAP Lower Erebus Hut (LEH) (lat, lon) = (-77.5105, 167.148183) Forecast initialized at 2025092800 AMPS 0p89km 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 28 00 -31.8 -41.6 27.74 5 5 170 338 -516 031046058 M33M33M34 000 01 28 01 -26.4 -42.4 28.34 22 31 219 26 -2339 021018021 M25M26M26 000 02 28 02 -26.3 -43.1 28.32 20 27 214 21 -2289 019015017 M25M26M26 000 03 28 03 -25.9 -43.0 28.35 20 29 217 24 -2257 019015018 M25M25M26 000 04 28 04 -26.0 -43.0 28.37 21 30 221 28 -2208 019015021 M25M26M27 000 05 28 05 -26.5 -43.2 28.37 20 28 222 29 -2098 019016021 M25M26M27 000 06 28 06 -26.8 -43.3 28.37 21 28 221 29 -2183 020016023 M25M26M27 000 07 28 07 -27.1 -43.4 28.38 21 27 218 25 -2264 020016023 M25M26M27 000 08 28 08 -27.2 -43.5 28.38 20 27 212 19 -2374 020016024 M25M26M27 000 09 28 09 -27.4 -43.6 28.36 19 25 209 16 -2257 020016025 M25M26M27 000 10 28 10 -27.8 -43.2 28.41 17 22 212 19 -2035 022016025 M25M26M27 000 11 28 11 -28.1 -42.9 28.39 17 20 213 20 -1938 023017026 M25M26M27 000 12 28 12 -29.0 -42.8 28.39 16 17 220 27 -1707 026018026 M25M26M27 000 13 28 13 -28.8 -42.6 28.40 17 17 221 29 -1757 025019027 M26M26M27 000 14 28 14 -28.8 -42.5 28.38 17 17 221 29 -1787 026020027 M26M26M27 000 15 28 15 -28.9 -42.2 28.38 17 17 222 29 -1747 027021029 M26M26M27 000 16 28 16 -28.9 -41.6 28.39 17 17 221 29 -1760 029022031 M26M26M27 000 17 28 17 -28.8 -40.7 28.39 17 18 220 27 -1826 031023032 M26M26M27 000 18 28 18 -28.7 -40.1 28.39 17 18 217 24 -1882 033025035 M26M26M27 000 19 28 19 -29.0 -39.4 28.39 16 16 216 23 -1726 036026037 M26M27M28 000 20 28 20 -29.7 -39.1 28.38 13 13 214 21 -1486 040027039 M26M27M28 000 21 28 21 -29.5 -38.7 28.38 11 11 220 27 -1106 041027042 M27M27M28 000 22 28 22 -29.3 -38.7 28.37 10 9 230 37 -854 040027045 M27M28M28 000 23 28 23 -29.0 -38.7 28.36 10 9 235 42 -777 039029049 M27M28M28 000 24 29 00 -28.6 -38.4 28.35 9 9 237 44 -726 038031051 M27M28M28 000 25 29 01 -27.5 -37.8 28.36 9 8 237 44 -677 037033056 M27M28M28 000 26 29 02 -26.8 -37.3 28.34 9 9 243 50 -591 036036063 M27M28M28 000 27 29 03 -27.3 -37.0 28.34 9 8 242 49 -586 039041068 M27M28M28 000 28 29 04 -28.6 -36.5 28.33 8 7 235 42 -595 047045067 M27M28M28 000 29 29 05 -28.2 -35.7 28.32 7 6 229 36 -553 049051073 M27M28M29 000 30 29 06 -28.1 -34.1 28.31 5 4 221 28 -469 056058076 M27M28M29 000 31 29 07 -28.5 -33.8 28.29 5 4 216 23 -504 061057076 M28M29M30 000 32 29 08 -29.3 -34.2 28.29 4 4 208 15 -504 063060071 M28M29M30 000 33 29 09 -29.6 -34.0 28.28 4 4 205 12 -494 066056056 M28M29M30 000 34 29 10 -30.1 -34.5 28.27 4 4 197 5 -499 065058058 M28M29M30 000 35 29 11 -30.6 -34.3 28.26 4 4 189 357 -500 071061061 M29M30M31 000 36 29 12 -31.1 -33.5 28.25 3 4 177 344 -472 080069069 M29M30M31 000 37 29 13 -31.3 -32.9 28.24 4 4 166 333 -525 087070070 M29M30M31 000 38 29 14 -31.3 -33.1 28.24 4 4 166 333 -578 085068068 M29M30M31 000 39 29 15 -31.4 -33.6 28.23 4 4 179 346 -598 081066066 M29M30M31 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.