USAP Allan Hills site lat/lon = (-76.7420,159.3450) cell lat/lon = (-76.7433,159.3559) Forecast initialized at 2025-09-19/12 UTC MPAS cell scale: 2.4 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 19 12 -42.8 -47.7 27.85 6 6 205 4 007 77 58 31 -34-30-29 000 1 19 13 -40.0 -43.6 27.82 13 13 170 330 -005 92 48 39 -30-29-29 000 2 19 14 -41.6 -43.6 27.83 18 20 186 345 -007 122 56 43 -30-30-30 000 3 19 15 -42.5 -44.5 27.83 17 18 181 340 -006 124 62 42 -30-30-30 000 4 19 16 -40.0 -42.3 27.84 14 14 172 331 -007 115 79 36 -30-31-30 000 5 19 17 -38.1 -40.2 27.81 14 16 164 324 -010 114 87 34 -29-31-30 000 6 19 18 -37.1 -39.1 27.81 16 18 157 316 -010 117 85 36 -29-30-30 000 7 19 19 -36.3 -37.8 27.82 15 19 146 306 -008 124 80 40 -29-30-30 000 8 19 20 -35.8 -36.6 27.83 12 16 140 299 -006 128 84 47 -29-30-30 000 9 19 21 -35.5 -36.5 27.83 12 16 134 293 -006 123 78 49 -29-30-30 000 10 19 22 -35.2 -36.5 27.84 12 15 143 302 -006 121 85 60 -29-30-30 000 11 19 23 -34.3 -36.8 27.86 12 16 146 305 -009 109 80 62 -28-30-31 000 12 20 00 -33.9 -37.1 27.88 12 16 147 306 -009 99 73 65 -28-30-31 000 13 20 01 -33.6 -37.4 27.88 12 16 144 304 -007 92 71 70 -28-30-31 000 14 20 02 -33.7 -37.3 27.89 12 15 148 307 -007 93 72 70 -28-30-31 000 15 20 03 -33.8 -37.2 27.91 12 15 150 310 -007 97 69 66 -28-30-31 000 16 20 04 -33.7 -36.9 27.92 13 17 151 310 -011 99 65 70 -27-29-30 000 17 20 05 -33.6 -36.5 27.94 15 20 151 310 -009 103 65 58 -27-29-30 000 18 20 06 -33.2 -36.5 27.94 15 19 148 307 -007 97 62 62 -27-28-30 000 19 20 07 -33.6 -36.3 27.96 16 20 153 313 -015 106 56 77 -27-28-29 000 20 20 08 -33.9 -36.4 27.97 16 22 154 313 -016 109 64 75 -27-28-29 000 21 20 09 -33.9 -36.5 27.98 16 22 155 315 -018 106 60 74 -27-27-29 000 22 20 10 -33.4 -36.5 28.00 17 23 153 313 -018 101 58 74 -27-27-29 000 23 20 11 -33.1 -36.5 28.02 17 24 154 313 -015 97 61 75 -27-27-29 000 24 20 12 -33.1 -36.4 28.04 16 23 154 314 -016 98 57 74 -27-28-29 000 25 20 13 -32.9 -36.3 28.06 16 23 155 314 -016 95 64 73 -27-27-28 000 26 20 14 -32.6 -36.5 28.09 16 23 156 315 -017 90 68 82 -27-27-28 000 27 20 15 -32.5 -36.5 28.10 17 24 155 314 -018 88 67 73 -27-27-28 000 28 20 16 -32.2 -36.5 28.11 17 25 154 313 -015 86 71 74 -27-27-28 000 29 20 17 -31.9 -36.2 28.13 17 26 153 313 -014 85 71 80 -27-27-28 000 30 20 18 -31.6 -36.0 28.16 18 27 154 313 -012 85 70 76 -27-27-28 000 31 20 19 -31.3 -35.2 28.19 19 29 154 313 -008 90 69 69 -27-27-28 000 32 20 20 -30.8 -33.0 28.21 20 31 153 312 -004 110 74 63 -27-27-27 000 33 20 21 -30.7 -32.9 28.23 20 31 154 313 -003 110 80 60 -27-27-28 000 34 20 22 -31.2 -33.6 28.25 19 31 156 316 -005 108 83 56 -27-27-27 001 35 20 23 -30.4 -32.9 28.28 20 32 152 312 -001 107 82 52 -27-27-27 001 36 21 00 -29.9 -32.5 28.31 21 32 153 312 -001 104 77 55 -27-27-27 000 37 21 01 -29.6 -32.1 28.33 21 30 152 311 -006 105 72 57 -27-27-27 000 38 21 02 -30.0 -32.3 28.36 19 28 153 313 -014 110 71 65 -27-27-27 000 39 21 03 -30.5 -32.4 28.38 17 26 153 313 -018 114 68 68 -27-27-27 000 40 21 04 -31.4 -32.7 28.40 14 22 161 321 -025 122 70 75 -27-27-28 000 41 21 05 -32.8 -33.6 28.42 12 20 181 340 -023 133 78 86 -27-27-28 000 42 21 06 -33.5 -34.4 28.43 12 22 180 339 -017 130 72 91 -27-26-27 000 43 21 07 -31.8 -33.1 28.44 15 24 170 329 -014 122 66 91 -27-26-27 000 44 21 08 -32.4 -33.5 28.47 15 23 173 332 -020 126 75 99 -27-26-27 000 45 21 09 -33.3 -34.1 28.48 14 20 176 335 -020 131 82109 -27-27-28 000 46 21 10 -35.9 -37.5 28.49 15 17 188 347 -020 123 86109 -27-27-28 000 47 21 11 -37.9 -40.2 28.49 16 18 195 354 -019 116 90102 -27-27-28 000 48 21 12 -37.6 -39.4 28.50 16 19 195 355 -013 124 88104 -27-27-28 000 49 21 13 -37.8 -39.5 28.50 16 18 194 353 -004 124 84 99 -26-27-28 000 50 21 14 -38.0 -39.7 28.50 17 18 195 354 -005 124 84 96 -26-27-28 000 51 21 15 -37.4 -39.4 28.50 18 21 196 355 -006 119 83 90 -26-27-28 000 52 21 16 -36.6 -38.6 28.50 19 24 193 353 -008 118 78 98 -26-26-27 000 53 21 17 -36.1 -38.3 28.50 20 25 192 351 -005 116 74 98 -26-26-27 000 54 21 18 -36.2 -38.4 28.49 20 26 193 352 -005 116 66 94 -26-26-27 000 55 21 19 -36.1 -38.1 28.48 19 24 190 350 -008 118 62 86 -26-25-27 000 56 21 20 -36.3 -38.2 28.48 18 21 186 346 003 120 76 72 -26-27-27 000 57 21 21 -36.4 -38.1 28.49 17 18 186 345 -001 124 88 78 -26-27-27 000 58 21 22 -35.9 -37.9 28.49 17 18 189 348 000 119 92 79 -26-27-28 000 59 21 23 -34.6 -36.6 28.49 16 19 189 349 000 116 89 83 -26-27-28 000 60 22 00 -34.2 -36.6 28.49 17 19 190 350 000 113 86 82 -26-27-28 000 61 22 01 -33.7 -36.0 28.49 17 22 191 350 000 112 81 83 -26-27-28 000 62 22 02 -34.0 -36.7 28.48 19 24 192 351 000 108 71 79 -26-26-27 000 63 22 03 -33.7 -36.5 28.47 19 24 190 349 000 106 68 76 -26-26-27 000 64 22 04 -32.5 -35.1 28.47 17 22 184 343 -001 107 69 77 -26-26-27 000 65 22 05 -32.4 -34.9 28.47 17 22 182 341 -001 107 81 80 -26-27-28 000 66 22 06 -33.6 -35.9 28.47 17 21 185 344 000 112 89 82 -27-27-28 000 67 22 07 -35.1 -36.9 28.48 16 17 185 345 000 121 92 90 -27-27-28 000 68 22 08 -36.2 -37.8 28.48 14 14 181 340 -002 124 93101 -27-27-28 000 69 22 09 -35.7 -37.0 28.49 15 15 182 341 -003 128 93112 -27-28-29 000 70 22 10 -32.4 -35.8 28.49 16 22 193 352 000 97 91108 -27-28-29 001 71 22 11 -35.3 -37.9 28.47 22 32 199 359 013 111 75 86 -27-28-29 000 72 22 12 -35.4 -38.0 28.46 23 30 194 353 006 109 76 78 -28-28-29 000 73 22 13 -36.0 -38.5 28.46 22 32 193 352 040 111 83 81 -29-29-29 000 74 22 14 -36.5 -38.9 28.45 21 28 194 353 013 113 83 74 -29-29-30 000 75 22 15 -35.6 -37.6 28.45 19 26 187 346 -020 117 74 84 -28-28-29 000 76 22 16 -34.6 -37.2 28.46 19 24 184 344 -009 109 83103 -28-28-30 000 77 22 17 -35.4 -38.0 28.47 19 24 191 350 -006 109 88108 -28-28-30 000 78 22 18 -35.7 -38.5 28.47 20 25 194 353 000 108 89105 -28-28-30 000 79 22 19 -35.8 -38.9 28.47 21 27 193 353 000 104 87106 -28-28-30 000 80 22 20 -36.9 -40.0 28.46 22 29 192 352 004 105 81 98 -29-28-29 000 81 22 21 -36.7 -39.8 28.46 22 29 192 352 005 105 74 94 -29-29-29 000 82 22 22 -36.6 -39.8 28.44 24 32 194 353 005 104 67 89 -30-28-28 000 83 22 23 -37.1 -40.2 28.43 24 30 196 355 -005 105 69 83 -30-29-29 000 84 23 00 -36.2 -39.4 28.42 23 29 194 354 -008 102 74 73 -30-29-30 000 85 23 01 -34.7 -38.2 28.42 22 28 189 348 -008 99 93 84 -30-29-30 000 86 23 02 -34.6 -38.4 28.42 23 30 189 348 -006 95 91 95 -30-30-30 000 87 23 03 -34.9 -38.8 28.42 25 33 190 349 -003 93 77102 -31-30-30 000 88 23 04 -34.7 -38.6 28.41 24 35 189 348 004 94 74108 -30-30-31 000 89 23 05 -35.7 -39.0 28.39 25 36 193 352 014 101 74 91 -30-30-31 000 90 23 06 -36.8 -40.4 28.38 26 36 191 351 000 98 74 76 -31-30-30 000 91 23 07 -37.9 -41.4 28.38 27 35 195 354 -005 99 76 78 -32-30-30 000 92 23 08 -37.5 -40.8 28.37 25 33 190 350 -007 103 80102 -31-31-31 000 93 23 09 -38.0 -41.2 28.37 24 32 189 348 -008 105 76 93 -31-31-31 000 94 23 10 -37.7 -40.9 28.35 25 35 189 348 -005 105 72 86 -31-30-30 000 95 23 11 -37.8 -40.9 28.35 25 34 192 351 -005 106 69 89 -31-30-29 000 96 23 12 -37.1 -39.8 28.34 24 30 187 347 -010 110 69 88 -30-30-30 000 97 23 13 -37.0 -39.6 28.34 23 30 190 349 -002 111 70 90 -30-29-30 000 98 23 14 -37.6 -40.3 28.33 22 30 190 350 -003 111 73 92 -30-30-30 000 99 23 15 -38.5 -41.5 28.32 25 32 194 354 -001 108 71 84 -30-29-29 000 100 23 16 -38.3 -41.3 28.31 24 31 192 351 -012 107 64 77 -30-29-30 000 101 23 17 -38.2 -41.2 28.31 23 30 190 349 000 107 68 71 -30-29-30 000 102 23 18 -38.7 -41.6 28.31 23 28 190 350 000 109 67 77 -29-29-30 000 103 23 19 -39.1 -41.8 28.31 23 26 191 350 001 111 67 95 -29-29-30 000 104 23 20 -39.3 -41.9 28.31 22 25 193 352 002 113 64 97 -28-29-30 000 105 23 21 -38.9 -41.7 28.31 22 25 193 352 000 111 63105 -28-29-30 000 106 23 22 -38.1 -41.1 28.32 21 24 192 352 -004 108 70107 -27-28-29 000 107 23 23 -36.9 -40.1 28.32 20 21 192 351 -001 103 84106 -27-28-30 000 108 24 00 -35.7 -38.9 28.33 18 19 194 354 -004 103 85109 -27-28-30 000 109 24 01 -34.2 -37.7 28.33 17 18 193 352 -002 98 86106 -27-28-30 000 110 24 02 -33.4 -37.0 28.34 16 18 194 353 -007 96 88106 -27-28-30 001 111 24 03 -32.8 -36.4 28.34 15 17 197 356 -010 95 91108 -27-29-29 001 112 24 04 -32.5 -36.0 28.35 14 17 199 358 -008 97 92108 -27-29-29 000 113 24 05 -32.5 -35.9 28.35 15 18 200 359 -008 98 90108 -27-28-29 000 114 24 06 -33.7 -36.8 28.35 17 20 199 358 -007 103 89110 -27-28-29 000 115 24 07 -34.9 -37.7 28.36 18 22 199 358 -004 106 90109 -27-28-29 000 116 24 08 -35.5 -38.2 28.36 19 22 198 357 -001 109 85107 -27-28-29 000 117 24 09 -35.3 -38.0 28.36 19 22 197 356 000 108 81106 -26-27-28 000 118 24 10 -35.0 -37.8 28.36 19 22 197 356 000 108 76105 -26-27-28 000 119 24 11 -34.6 -37.3 28.37 19 22 194 354 -002 109 74104 -26-26-27 000 120 24 12 -33.7 -36.1 28.37 17 20 189 349 -006 111 79104 -25-26-28 000 * 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 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.