USAP Lower Erebus Hut (LEH) (lat, lon) = (-77.5105, 167.148183) Forecast initialized at 2026013012 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 30 12 -27.5 -23.2 27.61 22 25 143 310 -743 064159168 M28M29M29 000 01 30 13 -22.4 -26.6 28.11 15 19 157 324 -1837 069070083 M21M22M23 015 02 30 14 -22.7 -26.4 28.11 18 24 158 325 -2297 073067077 M21M21M22 009 03 30 15 -22.6 -26.0 28.18 17 23 156 324 -2224 075067077 M20M21M22 007 04 30 16 -21.9 -25.5 28.14 14 20 167 334 -1885 073067080 M20M21M22 005 05 30 17 -21.7 -25.3 28.14 14 20 157 325 -1766 073069077 M20M21M22 004 06 30 18 -21.6 -25.2 28.13 14 20 157 324 -1761 073070078 M20M21M22 003 07 30 19 -21.8 -25.3 28.14 15 21 152 319 -1846 073070079 M20M21M22 004 08 30 20 -21.7 -25.6 28.15 15 21 154 321 -1857 072070077 M21M21M22 005 09 30 21 -20.8 -25.4 28.16 12 17 159 326 -1319 067069079 M20M21M22 002 10 30 22 -20.7 -25.4 28.15 12 18 155 323 -1415 066068081 M20M21M22 002 11 30 23 -21.0 -25.6 28.15 15 22 153 320 -1813 067066078 M20M21M22 004 12 31 00 -20.4 -25.3 28.17 13 20 155 322 -1539 066066077 M20M21M22 004 13 31 01 -20.8 -25.0 28.16 15 22 154 321 -1833 070066078 M20M21M21 004 14 31 02 -20.8 -24.8 28.17 14 20 155 323 -1680 071069082 M20M21M22 005 15 31 03 -20.7 -25.0 28.17 13 20 156 323 -1622 069069084 M20M21M22 004 16 31 04 -20.8 -25.1 28.18 14 21 154 321 -1702 070067081 M20M21M22 005 17 31 05 -20.8 -25.1 28.20 14 21 154 321 -1729 069066080 M20M21M22 004 18 31 06 -21.1 -25.5 28.19 15 22 153 320 -1874 068065079 M20M21M22 004 19 31 07 -20.9 -25.2 28.21 15 21 150 318 -1708 069067078 M20M21M22 002 20 31 08 -20.8 -25.0 28.20 14 20 149 316 -1600 070067077 M20M21M22 004 21 31 09 -20.8 -24.8 28.22 13 19 148 315 -1541 070068077 M20M21M22 004 22 31 10 -20.8 -24.9 28.23 13 19 148 315 -1539 070068076 M20M21M22 004 23 31 11 -20.8 -24.6 28.22 12 18 146 313 -1448 073070076 M20M21M22 005 24 31 12 -20.7 -24.2 28.25 12 18 148 316 -1414 074071078 M20M21M22 007 25 31 13 -20.9 -24.2 28.25 12 18 150 317 -1483 075071078 M20M21M22 010 26 31 14 -21.0 -24.3 28.26 13 18 153 320 -1574 075071079 M20M21M21 008 27 31 15 -20.8 -24.3 28.28 12 18 151 318 -1505 074071078 M20M20M21 006 28 31 16 -20.5 -24.3 28.28 12 17 151 319 -1372 072070076 M20M20M21 005 29 31 17 -20.2 -24.1 28.28 11 17 151 319 -1269 071071076 M20M20M21 008 30 31 18 -20.1 -24.0 28.28 12 17 151 318 -1336 072071077 M19M20M21 009 31 31 19 -20.1 -23.8 28.28 12 18 151 318 -1425 073071078 M19M20M21 007 32 31 20 -20.0 -23.7 28.29 12 19 155 322 -1455 073070077 M19M20M21 005 33 31 21 -19.7 -23.5 28.29 11 17 155 322 -1189 073071079 M19M20M21 004 34 31 22 -19.6 -23.2 28.30 11 16 154 321 -1108 074073079 M19M20M21 003 35 31 23 -19.4 -23.0 28.31 10 15 154 321 -1002 073074080 M19M20M21 004 36 01 00 -19.3 -22.9 28.31 9 15 150 317 -889 074077082 M20M20M21 004 37 01 01 -19.3 -23.2 28.32 9 14 155 322 -908 072076083 M20M20M21 007 38 01 02 -19.6 -23.3 28.33 9 14 157 324 -920 073074081 M20M20M21 006 39 01 03 -19.5 -23.3 28.32 9 13 155 322 -822 073074080 M20M20M21 005 * 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.