USAP Lower Erebus Hut (LEH) site lat/lon = (-76.4583,-107.7820) cell lat/lon = (-76.4514,-107.8927) Forecast initialized at 2025-11-07/00 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 07 00 -14.6 -17.3 28.67 18 20 103 355 003 88 93 97 -14-14-14 000 1 07 01 -14.4 -17.4 28.66 16 25 110 2 -002 87 91103 -15-14-14 008 2 07 02 -14.9 -18.1 28.66 18 30 108 0 000 85 83106 -15-15-15 000 3 07 03 -15.7 -19.8 28.67 20 35 101 353 000 78 81104 -16-17-16 000 4 07 04 -17.0 -21.0 28.69 21 36 98 350 000 81 87105 -18-19-16 001 5 07 05 -17.7 -21.4 28.69 22 36 99 351 000 84 91105 -18-19-15 003 6 07 06 -17.8 -21.1 28.70 22 36 97 349 000 87 95105 -18-19-16 005 7 07 07 -18.1 -21.2 28.70 21 35 97 349 000 89 98106 -19-19-15 006 8 07 08 -18.6 -22.0 28.68 20 32 99 351 000 86 96105 -19-19-15 003 9 07 09 -18.5 -21.5 28.70 20 31 99 351 -002 91101102 -19-19-14 006 10 07 10 -18.4 -20.9 28.70 20 29 98 350 -003 95102103 -19-19-14 027 11 07 11 -18.6 -21.2 28.71 19 28 101 353 -002 94101105 -19-19-14 029 12 07 12 -18.7 -21.6 28.72 17 28 104 356 -002 91 95108 -19-20-15 015 13 07 13 -18.3 -21.5 28.72 17 28 103 355 -002 89 94108 -19-19-15 010 14 07 14 -18.0 -21.1 28.74 17 27 103 355 -001 89 94108 -19-19-15 009 15 07 15 -17.6 -20.7 28.75 17 25 103 355 -001 89 93109 -19-19-16 007 16 07 16 -17.3 -20.6 28.77 16 24 105 357 -001 86 89112 -18-19-16 004 17 07 17 -16.8 -20.4 28.78 16 22 106 358 000 84 83113 -18-18-16 002 18 07 18 -16.3 -20.1 28.79 16 21 106 358 000 81 79112 -18-18-16 000 19 07 19 -15.9 -19.9 28.79 15 20 106 358 000 80 80113 -17-18-16 000 20 07 20 -15.6 -19.7 28.80 14 19 107 359 000 79 80110 -17-18-16 000 21 07 21 -15.4 -19.6 28.82 13 18 108 0 000 77 79110 -16-18-16 000 22 07 22 -15.4 -19.6 28.83 12 18 109 1 000 77 77108 -16-18-16 000 23 07 23 -15.6 -19.7 28.83 12 18 109 1 000 77 75104 -16-18-17 000 24 08 00 -16.0 -19.8 28.84 11 18 112 4 000 80 72 95 -16-18-16 000 25 08 01 -16.9 -20.5 28.85 10 19 119 11 000 83 72 77 -17-18-16 000 26 08 02 -18.1 -21.7 28.87 10 19 123 16 -001 83 70 41 -17-18-16 000 27 08 03 -19.5 -22.8 28.88 10 20 127 19 -001 88 69 12 -17-18-16 000 28 08 04 -20.9 -23.6 28.88 10 19 132 24 -001 95 66 12 -18-18-16 000 29 08 05 -22.3 -24.2 28.90 11 19 138 30 -001 105 62 14 -19-18-16 000 30 08 06 -23.3 -24.7 28.91 11 19 137 29 000 114 55 14 -20-17-15 000 31 08 07 -24.5 -25.3 28.93 11 18 145 37 000 122 52 16 -20-17-15 000 32 08 08 -25.2 -25.9 28.93 12 19 142 34 001 124 48 16 -21-16-15 000 33 08 09 -25.4 -26.3 28.93 12 20 140 33 000 122 43 17 -21-16-15 000 34 08 10 -25.4 -26.6 28.93 12 20 138 30 000 118 41 17 -20-15-15 000 35 08 11 -25.1 -26.8 28.94 12 21 135 27 000 110 41 17 -20-15-15 000 36 08 12 -24.5 -26.9 28.94 12 21 134 27 000 102 42 18 -20-15-15 000 37 08 13 -23.6 -26.8 28.94 12 21 130 22 000 92 44 18 -19-15-15 000 38 08 14 -22.4 -26.2 28.95 12 22 125 17 -001 85 46 19 -19-15-15 000 39 08 15 -21.1 -25.2 28.95 12 22 122 14 -001 82 49 22 -19-15-15 000 40 08 16 -19.9 -24.3 28.95 13 22 117 9 000 79 49 24 -19-15-15 000 41 08 17 -18.8 -23.5 28.94 13 20 112 4 000 75 47 25 -18-15-15 000 42 08 18 -17.7 -22.6 28.93 13 18 115 7 000 73 43 24 -18-15-15 000 43 08 19 -16.8 -21.6 28.92 12 17 114 6 -002 73 39 24 -17-15-15 000 44 08 20 -16.3 -20.8 28.90 12 17 111 3 -002 75 38 26 -17-15-15 000 45 08 21 -16.0 -20.4 28.89 12 17 111 3 -001 76 37 28 -17-15-15 000 46 08 22 -15.9 -20.2 28.88 12 19 115 7 000 76 35 29 -16-15-14 000 47 08 23 -16.1 -20.4 28.87 13 20 118 10 000 76 36 29 -16-15-14 000 48 09 00 -16.7 -21.0 28.85 13 22 121 13 -002 77 35 26 -16-15-14 000 49 09 01 -17.6 -21.9 28.82 13 24 121 14 -003 77 36 24 -16-14-14 000 50 09 02 -18.7 -23.0 28.81 13 26 121 13 -001 78 41 25 -17-15-14 000 51 09 03 -19.9 -24.0 28.79 13 28 122 14 000 80 48 24 -17-16-14 000 52 09 04 -20.9 -24.6 28.78 14 28 121 13 000 85 55 19 -18-16-14 000 53 09 05 -21.7 -25.1 28.75 15 30 119 11 001 88 63 17 -19-15-14 000 54 09 06 -22.2 -25.7 28.74 15 31 119 12 000 88 62 15 -19-15-14 000 55 09 07 -22.7 -26.4 28.72 16 31 121 13 000 86 59 17 -20-15-14 000 56 09 08 -23.0 -26.8 28.70 17 31 121 14 001 85 56 26 -20-15-14 000 57 09 09 -23.1 -26.9 28.68 17 32 121 13 001 86 71 48 -21-15-14 000 58 09 10 -22.7 -26.5 28.67 18 35 119 11 -001 85 71 60 -21-16-15 000 59 09 11 -21.7 -25.6 28.66 18 35 116 8 -001 84 83 82 -21-17-15 000 60 09 12 -20.4 -24.0 28.64 20 38 112 4 000 87101 95 -20-19-16 000 61 09 13 -18.7 -21.2 28.63 20 37 107 359 000 96118 76 -19-20-18 000 62 09 14 -16.9 -19.2 28.63 24 34 101 353 -001 96120 53 -18-19-19 000 63 09 15 -16.6 -19.1 28.63 23 33 101 354 000 93115 84 -18-19-20 000 64 09 16 -16.3 -18.8 28.62 23 32 100 352 001 93115100 -17-19-20 000 65 09 17 -16.1 -18.8 28.61 24 33 102 354 001 91112109 -17-19-19 000 66 09 18 -15.4 -18.2 28.60 24 34 101 353 001 90105107 -17-18-19 007 67 09 19 -15.0 -17.7 28.60 24 34 100 353 002 90103107 -16-18-19 017 68 09 20 -15.0 -17.8 28.59 25 35 100 352 004 89103107 -16-18-19 015 69 09 21 -15.1 -18.1 28.59 26 36 99 351 005 88102105 -17-18-19 015 70 09 22 -15.4 -18.6 28.59 26 37 99 351 005 86101104 -17-18-19 010 71 09 23 -15.9 -19.2 28.60 27 38 101 353 006 85100103 -17-19-19 002 72 10 00 -16.3 -19.6 28.60 26 39 103 355 008 85 99102 -17-19-19 001 73 10 01 -16.7 -20.2 28.61 26 40 105 358 007 85 97103 -18-19-19 001 74 10 02 -17.2 -20.6 28.61 26 42 107 359 005 86 98103 -18-19-19 001 75 10 03 -17.5 -20.8 28.61 25 42 108 0 006 87 98105 -18-19-19 001 76 10 04 -17.8 -21.1 28.62 25 42 109 1 007 87 98106 -18-19-20 002 77 10 05 -18.1 -21.6 28.63 25 43 110 3 006 86 97105 -19-20-20 003 78 10 06 -18.3 -21.8 28.63 25 43 111 3 005 86 96105 -19-20-20 002 79 10 07 -18.8 -22.3 28.64 25 43 112 4 005 86 96104 -19-20-20 002 80 10 08 -18.9 -22.5 28.65 25 43 112 4 003 85 95104 -19-20-20 002 81 10 09 -18.9 -22.5 28.66 25 43 110 3 000 84 95105 -19-20-21 001 82 10 10 -19.2 -23.0 28.67 24 43 111 3 000 84 93105 -19-20-21 000 83 10 11 -19.2 -23.0 28.69 23 42 111 3 -001 83 93106 -19-20-21 000 84 10 12 -18.9 -22.7 28.70 23 41 111 3 000 83 93104 -19-20-21 000 85 10 13 -18.6 -22.5 28.71 24 42 110 2 005 82 93101 -19-20-21 000 86 10 14 -18.6 -22.5 28.71 25 42 111 3 010 82 94101 -19-21-21 000 87 10 15 -18.5 -22.4 28.72 27 41 109 1 013 82 95 99 -19-21-21 000 88 10 16 -18.1 -22.0 28.73 27 41 108 0 009 81 94 98 -19-21-21 000 89 10 17 -17.9 -21.9 28.75 26 39 107 359 002 81 92 96 -19-20-21 000 90 10 18 -17.7 -21.7 28.76 26 38 107 359 001 80 92 97 -19-20-21 000 91 10 19 -17.5 -21.6 28.77 25 37 107 359 001 79 91 96 -19-20-21 000 92 10 20 -17.3 -21.4 28.78 25 36 107 359 000 79 91 96 -18-20-21 000 93 10 21 -17.3 -21.4 28.80 24 35 107 359 000 79 90 95 -18-20-21 000 94 10 22 -17.3 -21.4 28.81 24 35 108 0 -001 79 91 94 -18-20-21 000 95 10 23 -17.5 -21.7 28.82 23 35 109 1 -002 79 90 94 -18-20-21 000 96 11 00 -17.8 -21.9 28.84 22 35 112 4 -003 80 90 94 -19-20-21 000 97 11 01 -18.3 -22.3 28.85 21 34 115 7 -001 81 90 97 -19-20-21 000 98 11 02 -18.8 -22.9 28.85 21 36 117 9 000 81 89 98 -19-20-21 000 99 11 03 -19.4 -23.4 28.85 21 38 120 12 000 81 88100 -19-21-21 000 100 11 04 -19.7 -23.8 28.85 22 40 122 14 001 81 88 98 -20-21-21 000 101 11 05 -20.0 -24.1 28.86 23 41 122 14 000 81 88 94 -20-21-21 000 102 11 06 -20.2 -24.1 28.86 23 41 124 16 000 83 88 94 -20-21-21 000 103 11 07 -20.5 -24.1 28.87 22 39 126 18 000 86 90 97 -20-21-21 000 104 11 08 -20.7 -24.4 28.87 21 39 125 17 001 85 91101 -20-21-21 000 105 11 09 -20.7 -24.4 28.87 21 39 122 15 001 85 91105 -20-21-22 000 106 11 10 -20.4 -24.2 28.87 22 39 122 14 002 84 92106 -20-21-21 000 107 11 11 -19.9 -23.7 28.87 22 39 119 11 001 84 93104 -20-21-22 000 108 11 12 -19.5 -23.3 28.88 22 37 116 8 002 84 94107 -20-21-22 000 109 11 13 -19.0 -22.7 28.88 22 36 114 7 002 84 96108 -20-21-22 000 110 11 14 -18.2 -21.7 28.88 22 35 110 2 001 85 98112 -19-20-21 001 111 11 15 -17.6 -21.0 28.88 23 34 107 359 -001 86100110 -19-20-21 002 112 11 16 -17.1 -20.3 28.89 22 32 103 355 -004 87102112 -18-20-21 004 113 11 17 -16.4 -19.5 28.90 21 30 98 350 -001 88102113 -18-19-21 007 114 11 18 -16.1 -19.1 28.90 21 29 95 348 -001 89103115 -17-19-20 011 115 11 19 -15.7 -18.6 28.91 20 27 93 345 000 89104116 -17-19-20 011 116 11 20 -15.5 -18.3 28.92 19 27 90 342 000 89104115 -17-18-20 010 117 11 21 -15.4 -18.1 28.93 19 27 89 341 000 91104111 -17-18-20 016 118 11 22 -15.3 -17.9 28.94 18 26 89 341 000 91104110 -17-18-19 020 119 11 23 -15.4 -17.9 28.95 18 26 89 341 -001 92104108 -17-18-19 024 120 12 00 -15.7 -18.2 28.96 18 25 88 340 -001 92104108 -17-18-20 027 * 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.