USAP Lower Erebus Hut (LEH) site lat/lon = (-76.4583,-107.7820) cell lat/lon = (-76.4514,-107.8927) Forecast initialized at 2026-02-02/12 UTC MPAS cell scale: 5.4 km 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) (*) 0 02 12 -14.8 -18.5 29.00 10 14 182 74 -003 70 62 55 -11-10 -8 000 1 02 13 -15.1 -18.2 29.01 10 16 185 77 002 86 61 58 -11 -9 -7 000 2 02 14 -15.3 -18.3 29.00 8 16 188 80 002 87 59 59 -10 -8 -7 000 3 02 15 -14.4 -17.5 29.01 9 16 185 77 002 86 57 59 -9 -7 -7 000 4 02 16 -13.1 -16.3 29.01 10 15 181 73 001 84 56 59 -9 -7 -6 000 5 02 17 -12.0 -15.3 29.00 10 14 174 66 001 82 57 58 -8 -7 -7 000 6 02 18 -11.0 -14.2 28.99 8 11 169 61 001 82 57 54 -8 -7 -7 000 7 02 19 -10.1 -13.3 29.01 6 9 164 56 -001 82 59 50 -8 -7 -7 000 8 02 20 -9.5 -12.5 29.00 5 8 159 51 -001 84 60 48 -8 -7 -7 000 9 02 21 -9.1 -11.9 29.00 4 6 165 57 000 85 61 52 -8 -7 -6 000 10 02 22 -8.9 -11.5 29.03 4 5 166 59 000 86 62 59 -8 -7 -6 000 11 02 23 -9.2 -11.5 29.00 4 5 168 60 000 87 62 60 -8 -7 -6 000 12 03 00 -10.0 -12.1 29.01 5 7 169 61 000 89 60 59 -8 -7 -6 000 13 03 01 -11.1 -13.0 28.99 6 7 168 60 000 93 58 61 -8 -7 -6 000 14 03 02 -12.2 -13.6 29.00 7 8 159 51 000 100 55 62 -8 -7 -6 000 15 03 03 -13.3 -14.1 29.01 7 8 154 46 000 108 54 63 -8 -7 -6 000 16 03 04 -14.4 -14.9 29.01 7 9 145 37 000 113 53 56 -8 -7 -6 000 17 03 05 -15.8 -16.3 29.01 7 8 142 34 001 115 55 50 -8 -7 -6 000 18 03 06 -16.7 -17.2 28.99 7 9 137 29 000 116 58 47 -9 -7 -7 000 19 03 07 -17.1 -17.7 28.99 8 9 132 24 001 116 61 54 -9 -7 -7 000 20 03 08 -17.6 -18.1 28.98 8 10 123 15 000 117 63 64 -8 -8 -7 000 21 03 09 -17.9 -18.4 28.97 8 11 117 9 000 118 62 82 -9 -8 -8 000 22 03 10 -17.8 -18.3 28.95 8 11 110 2 000 118 58 95 -9 -8 -8 000 23 03 11 -15.9 -16.8 28.94 8 10 95 347 -002 110106102 -9 -7 -8 000 24 03 12 -15.0 -16.5 28.93 7 10 92 344 -002 102108109 -10 -8 -7 008 25 03 13 -13.9 -15.7 28.92 8 9 94 346 -005 99101101 -10 -7 -7 068 26 03 14 -12.4 -14.0 28.90 9 11 94 346 -004 98101102 -10 -7 -7 081 27 03 15 -11.0 -12.5 28.88 10 13 89 341 -005 98101102 -9 -7 -7 082 28 03 16 -9.8 -11.1 28.86 10 16 72 325 -003 98102101 -10 -8 -8 116 29 03 17 -9.1 -10.4 28.85 9 15 54 306 -003 98103102 -10-10 -9 131 30 03 18 -7.7 -8.9 28.84 7 12 25 277 000 97109106 -9-10-10 063 31 03 19 -7.5 -8.9 28.85 7 8 4 257 002 95110111 -9-10-11 010 32 03 20 -7.7 -9.1 28.85 5 7 3 255 000 96110111 -9-10-11 007 33 03 21 -7.4 -8.8 28.84 3 5 13 265 000 96109111 -9-10-10 015 34 03 22 -7.2 -8.6 28.83 1 3 353 245 000 95110111 -8-10-11 013 35 03 23 -7.0 -8.4 28.83 0 1 296 188 -002 95105109 -8 -9-10 016 36 04 00 -6.9 -8.4 28.83 0 1 292 185 -004 94105104 -8 -9-10 010 37 04 01 -6.8 -8.3 28.85 2 2 280 172 003 94106101 -8 -9-10 004 38 04 02 -7.0 -8.5 28.86 3 4 260 152 002 94105102 -8 -9-10 000 39 04 03 -7.3 -8.7 28.87 5 5 248 140 001 94101105 -8 -9-10 000 40 04 04 -7.9 -9.1 28.88 5 7 245 137 -001 97 96102 -8 -9-10 002 41 04 05 -10.2 -10.7 28.89 6 8 240 132 -002 107 96101 -8 -9-10 001 42 04 06 -9.3 -10.0 28.90 5 8 223 115 000 104 92 95 -8 -9 -9 000 43 04 07 -9.8 -10.6 28.92 5 8 221 113 000 105 89 90 -8 -9 -9 000 44 04 08 -10.1 -10.6 28.93 5 8 229 121 000 108 89 88 -7 -9 -9 000 45 04 09 -10.4 -10.9 28.93 5 9 226 118 001 108 85 83 -8 -9 -9 000 46 04 10 -12.5 -13.0 28.95 6 11 218 110 -001 111 86 81 -8 -9 -9 000 47 04 11 -15.2 -15.5 28.97 7 13 204 97 001 115 81 80 -8 -9 -9 000 48 04 12 -15.4 -15.8 28.99 9 14 195 87 000 116 80 82 -8 -8 -9 000 49 04 13 -15.2 -15.6 29.00 9 14 193 85 001 114 73 85 -8 -8 -8 000 50 04 14 -14.8 -15.7 29.01 8 12 197 89 000 109 71 83 -7 -7 -8 000 51 04 15 -14.2 -15.5 29.03 8 10 195 87 002 103 73 74 -7 -8 -8 000 52 04 16 -13.3 -15.0 29.04 8 9 188 80 000 98 77 73 -7 -8 -8 000 53 04 17 -12.3 -14.1 29.06 7 7 193 85 000 96 79 79 -7 -8 -8 000 54 04 18 -11.1 -13.1 29.07 6 6 185 77 002 94 82 78 -7 -8 -8 000 55 04 19 -10.0 -11.9 29.07 5 6 187 79 002 93 81 78 -7 -8 -8 000 56 04 20 -9.3 -11.5 29.08 5 6 180 72 002 90 81 75 -7 -8 -7 000 57 04 21 -9.1 -11.3 29.10 5 6 182 74 000 90 82 75 -8 -8 -7 000 58 04 22 -8.9 -11.3 29.10 5 6 170 62 001 88 82 73 -7 -8 -7 000 59 04 23 -9.2 -11.2 29.11 3 6 163 56 000 89 84 69 -7 -8 -7 000 60 05 00 -10.1 -12.1 29.11 3 8 148 40 000 91 82 65 -8 -8 -7 000 61 05 01 -11.5 -13.3 29.11 5 9 151 43 000 94 80 60 -8 -8 -7 000 62 05 02 -12.9 -14.6 29.11 6 10 150 42 000 97 79 58 -8 -8 -7 000 63 05 03 -14.1 -15.1 29.11 7 10 150 43 000 106 78 59 -8 -8 -8 000 64 05 04 -14.5 -15.0 29.10 8 12 158 50 002 114 76 60 -8 -8 -7 000 65 05 05 -16.0 -16.4 29.09 8 12 164 56 001 116 74 59 -8 -8 -7 000 66 05 06 -17.0 -17.5 29.08 9 13 163 55 000 117 71 59 -8 -8 -8 000 67 05 07 -17.9 -18.4 29.08 9 13 161 53 000 118 67 59 -9 -8 -7 000 68 05 08 -18.5 -19.0 29.06 9 13 159 52 000 119 65 58 -9 -7 -7 000 69 05 09 -19.1 -19.5 29.05 9 15 159 51 001 119 64 56 -9 -7 -7 000 70 05 10 -19.1 -19.5 29.03 10 16 158 50 000 120 63 53 -9 -7 -7 000 71 05 11 -18.7 -19.1 29.02 10 17 151 43 001 119 63 53 -9 -8 -7 000 72 05 12 -18.2 -18.6 29.00 12 18 149 41 002 119 64 52 -9 -8 -7 000 73 05 13 -17.4 -18.3 28.98 13 18 149 41 000 112 66 50 -9 -8 -7 000 74 05 14 -16.0 -17.3 28.98 12 18 145 37 -001 106 67 46 -9 -8 -8 000 75 05 15 -14.7 -16.9 28.97 13 18 142 34 -001 95 66 46 -9 -8 -8 000 76 05 16 -13.4 -16.1 28.95 14 19 141 33 002 88 63 47 -9 -7 -7 000 77 05 17 -11.8 -14.8 28.92 15 20 142 34 004 85 60 42 -8 -7 -7 000 78 05 18 -10.9 -14.0 28.90 16 21 138 30 -001 83 60 38 -8 -7 -7 000 79 05 19 -10.2 -13.4 28.90 15 21 132 24 -001 82 59 40 -8 -7 -7 000 80 05 20 -9.3 -12.6 28.89 15 21 128 20 -005 80 56 41 -8 -6 -6 000 81 05 21 -8.7 -11.9 28.88 13 20 124 16 -002 80 54 47 -8 -6 -6 000 82 05 22 -8.4 -11.6 28.87 14 21 127 20 000 80 54 46 -8 -6 -6 000 83 05 23 -8.5 -11.6 28.86 14 21 127 19 000 81 53 47 -7 -6 -6 000 84 06 00 -8.5 -11.7 28.84 15 22 129 21 -001 81 49 43 -7 -6 -6 000 85 06 01 -9.2 -12.3 28.83 14 24 129 21 -001 81 47 46 -7 -5 -6 000 86 06 02 -9.9 -13.2 28.81 15 25 131 23 000 81 43 47 -7 -5 -6 000 87 06 03 -10.9 -14.2 28.80 15 26 130 22 -001 81 42 47 -7 -5 -6 000 88 06 04 -11.6 -14.8 28.79 15 26 128 20 000 82 41 48 -7 -5 -6 000 89 06 05 -12.0 -15.1 28.78 14 25 128 20 000 84 41 49 -7 -5 -6 000 90 06 06 -12.3 -15.4 28.77 15 25 129 21 000 84 41 47 -8 -5 -6 000 91 06 07 -12.4 -15.5 28.76 15 25 131 23 000 84 41 44 -8 -5 -6 000 92 06 08 -12.1 -15.2 28.74 15 24 131 23 -001 84 41 43 -8 -5 -6 000 93 06 09 -12.0 -15.0 28.74 15 24 131 23 000 84 40 45 -8 -5 -6 000 94 06 10 -11.7 -14.7 28.73 15 23 132 24 -001 84 38 46 -7 -5 -6 000 95 06 11 -11.7 -14.8 28.73 15 24 130 23 000 84 39 49 -8 -5 -6 000 96 06 12 -11.4 -14.7 28.73 15 26 129 21 001 81 42 49 -8 -6 -7 000 97 06 13 -10.7 -14.2 28.72 16 27 122 14 000 79 47 48 -10 -7 -7 000 98 06 14 -10.0 -13.4 28.72 16 28 118 10 000 80 47 44 -10 -7 -8 000 99 06 15 -9.4 -12.8 28.72 16 26 113 5 000 80 54 40 -10 -8 -8 000 100 06 16 -9.0 -12.8 28.72 16 25 110 2 000 76 71 36 -10 -9 -8 000 101 06 17 -8.9 -12.5 28.72 16 25 107 359 -002 78 81 40 -10-10 -9 000 102 06 18 -8.7 -11.8 28.73 16 24 104 356 -001 82 91 59 -10-10 -9 000 103 06 19 -8.2 -10.7 28.73 15 24 98 351 000 86 99101 -9-10 -9 000 104 06 20 -7.7 -9.6 28.74 15 24 97 349 001 91103103 -9-10-10 006 105 06 21 -7.3 -9.1 28.75 15 22 96 348 000 91106104 -9-10-11 008 106 06 22 -7.0 -8.7 28.76 14 20 90 342 -002 92106109 -8 -9-11 011 107 06 23 -6.9 -8.4 28.76 13 19 83 335 -001 94104108 -8 -9-11 038 108 07 00 -7.2 -8.9 28.77 13 18 84 337 -001 93104111 -8-10-11 025 109 07 01 -7.5 -9.1 28.77 12 17 85 337 -003 93105111 -8-10-11 012 110 07 02 -7.8 -9.3 28.78 12 17 86 339 -002 94105111 -9-10-11 013 111 07 03 -8.0 -9.5 28.78 11 16 91 343 -002 95104111 -9-10-11 011 112 07 04 -8.3 -9.6 28.79 10 16 96 348 000 96104111 -9-10-11 011 113 07 05 -8.5 -9.9 28.80 10 17 99 351 000 97105112 -9-10-11 012 114 07 06 -8.8 -10.2 28.81 10 16 100 352 -001 97105110 -9-10-11 011 115 07 07 -9.2 -10.6 28.82 10 15 101 353 000 97106110 -10-11-11 007 116 07 08 -9.5 -11.0 28.83 10 16 103 355 000 96105109 -10-11-11 006 117 07 09 -9.7 -11.3 28.84 9 16 103 356 -002 96107109 -10-11-11 005 118 07 10 -9.9 -11.4 28.85 9 14 102 354 -001 96107109 -10-11-11 007 119 07 11 -10.0 -11.6 28.86 9 14 101 353 002 96106107 -11-11-11 006 120 07 12 -10.1 -11.8 28.87 9 11 99 351 003 95106107 -11-11-11 003 * 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 3h) 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.