USAP Cape Crozier site lat/lon = (-77.5170,169.4000) cell lat/lon = (-77.5224,169.3845) Forecast initialized at 2025-12-18/00 UTC MPAS cell scale: 2.3 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 18 00 -9.0 -14.4 29.40 14 14 210 19 -008 62 58 61 -8 -9-10 000 1 18 01 -7.2 -11.2 29.37 16 22 197 7 -013 73 48 60 -7 -8 -9 000 2 18 02 -7.2 -11.6 29.36 14 20 192 1 000 70 44 56 -7 -8 -9 000 3 18 03 -7.2 -11.5 29.34 13 18 192 1 -001 71 43 50 -7 -8 -9 000 4 18 04 -7.5 -10.9 29.34 11 15 198 8 -002 79 53 45 -8 -8 -8 000 5 18 05 -7.8 -10.4 29.32 11 15 204 13 -008 85 62 39 -9 -9 -8 000 6 18 06 -7.9 -10.3 29.32 11 14 210 19 -016 87 48 33 -9 -8 -7 000 7 18 07 -7.8 -10.2 29.28 9 13 214 23 -023 86 23 33 -8 -6 -8 000 8 18 08 -8.2 -11.6 29.28 7 10 221 30 -026 74 21 29 -6 -7 -8 000 9 18 09 -7.7 -17.3 29.26 5 5 249 58 -004 37 26 27 -6 -7 -8 000 10 18 10 -7.2 -20.4 29.24 3 3 234 43 004 31 81 34 -6 -7 -8 000 11 18 11 -7.5 -22.9 29.23 2 2 256 66 -002 24 48 32 -7 -7 -8 000 12 18 12 -8.0 -22.8 29.19 2 6 278 87 -003 27 67 31 -6 -6 -7 000 13 18 13 -10.0 -20.1 29.18 6 6 216 26 000 36 43 30 -5 -6 -7 000 14 18 14 -6.6 -22.3 29.16 5 5 254 63 -005 23 40 33 -5 -6 -7 000 15 18 15 -9.5 -20.0 29.15 7 7 211 21 -001 31 33 32 -6 -5 -6 000 16 18 16 -8.1 -23.1 29.14 4 5 217 26 003 25 33 31 -5 -6 -6 000 17 18 17 -8.7 -20.1 29.12 4 5 217 26 003 37 32 30 -6 -7 -8 000 18 18 18 -7.8 -19.0 29.10 4 4 355 165 000 37 50 24 -6 -7 -7 000 19 18 19 -8.7 -12.8 29.09 5 7 11 181 000 67 61 23 -6 -6 -6 000 20 18 20 -9.8 -13.1 29.08 6 6 206 15 -001 81 30 28 -6 -5 -5 000 21 18 21 -6.8 -12.3 29.08 5 5 231 40 000 57 74 28 -7 -7 -7 000 22 18 22 -6.8 -12.7 29.07 1 1 145 314 -001 64 73 24 -7 -7 -7 000 23 18 23 -6.4 -11.7 29.06 3 5 219 29 000 66 71 27 -7 -8 -8 000 24 19 00 -6.5 -9.6 29.05 3 3 167 336 000 82 74 29 -6 -7 -8 000 25 19 01 -6.3 -9.6 29.04 2 2 159 328 002 81 76 27 -6 -7 -7 000 26 19 02 -5.7 -10.6 29.03 2 2 181 350 000 69 78 28 -6 -7 -7 000 27 19 03 -5.1 -9.5 29.03 2 2 193 2 002 72 81 28 -5 -6 -7 000 28 19 04 -4.6 -7.8 29.02 1 6 70 240 000 79 79 32 -5 -6 -7 000 29 19 05 -3.4 -6.6 29.00 6 11 358 167 -001 75 65 34 -4 -5 -6 000 30 19 06 -3.9 -7.2 29.00 6 11 341 150 000 72 67 35 -4 -5 -6 000 31 19 07 -4.6 -8.5 29.00 4 11 321 130 -002 68 75 35 -4 -5 -6 000 32 19 08 -5.3 -9.4 29.00 5 11 344 153 -001 67 85 30 -4 -5 -7 000 33 19 09 -5.3 -8.5 28.99 9 14 339 149 -002 76 91 25 -4 -6 -6 000 34 19 10 -7.8 -13.9 28.98 7 7 234 44 002 51 90 25 -4 -6 -7 000 35 19 11 -5.4 -20.5 28.98 3 5 242 51 001 25100 26 -5 -6 -7 000 36 19 12 -6.1 -27.3 28.98 2 5 247 56 000 12 87 27 -5 -6 -6 000 37 19 13 -6.1 -23.5 28.98 5 5 242 51 000 17 77 29 -5 -6 -6 000 38 19 14 -5.9 -24.1 28.97 5 5 248 58 000 15 50 31 -4 -5 -6 000 39 19 15 -6.3 -21.6 28.97 6 6 244 53 003 17 66 31 -4 -5 -6 000 40 19 16 -8.6 -19.7 28.97 5 5 229 38 -002 32 75 30 -4 -5 -6 000 41 19 17 -8.4 -18.1 28.98 5 5 222 32 000 37 80 37 -5 -5 -6 000 42 19 18 -8.7 -16.7 28.98 6 6 215 25 000 40 54 29 -5 -5 -6 000 43 19 19 -8.5 -15.4 28.99 7 7 214 24 002 44 36 27 -5 -6 -6 000 44 19 20 -7.9 -14.0 29.00 7 8 216 25 001 54 37 29 -5 -6 -7 000 45 19 21 -6.0 -12.4 29.00 6 6 218 27 000 47 25 29 -5 -5 -7 000 46 19 22 -6.5 -9.7 29.02 5 7 201 11 000 80 45 31 -4 -6 -7 000 47 19 23 -6.8 -9.2 29.04 8 11 202 12 000 86 47 41 -6 -6 -7 000 48 20 00 -6.3 -9.2 29.04 9 13 204 14 -001 81 45 44 -6 -6 -7 000 49 20 01 -6.1 -9.3 29.05 9 12 199 9 000 79 38 42 -6 -6 -7 000 50 20 02 -5.7 -8.6 29.06 8 12 195 4 001 81 30 41 -6 -6 -7 000 51 20 03 -5.4 -8.6 29.06 9 12 201 11 002 78 30 43 -6 -6 -6 000 52 20 04 -5.5 -9.0 29.07 9 11 203 13 000 76 29 43 -5 -6 -6 000 53 20 05 -5.9 -8.9 29.07 8 9 202 11 000 80 30 42 -5 -6 -6 000 54 20 06 -6.3 -8.6 29.08 6 7 199 8 000 85 28 40 -5 -5 -6 000 55 20 07 -7.1 -8.9 29.08 5 6 198 8 000 89 30 39 -5 -5 -6 000 56 20 08 -7.9 -9.5 29.09 4 4 200 10 000 93 34 47 -5 -5 -6 000 57 20 09 -7.9 -9.7 29.10 1 1 209 18 000 93 36 49 -5 -5 -6 000 58 20 10 -7.3 -11.2 29.10 2 2 247 56 -001 75 47 43 -5 -5 -6 000 59 20 11 -7.0 -12.5 29.11 2 2 242 52 000 66 61 51 -5 -5 -6 000 60 20 12 -6.6 -15.2 29.12 3 3 240 49 000 49 59 56 -5 -5 -6 000 61 20 13 -6.3 -17.9 29.12 3 3 247 56 000 37 46 50 -5 -5 -6 000 62 20 14 -6.4 -18.7 29.13 2 4 256 66 000 34 45 46 -4 -5 -6 000 63 20 15 -6.9 -18.8 29.14 2 2 255 65 000 36 40 39 -4 -5 -6 000 64 20 16 -7.5 -18.3 29.15 1 1 257 66 001 40 37 35 -4 -5 -5 000 65 20 17 -8.8 -16.1 29.16 0 1 345 155 001 56 35 32 -4 -5 -5 000 66 20 18 -9.7 -14.8 29.18 0 1 348 157 000 70 34 32 -5 -4 -5 000 67 20 19 -9.3 -15.0 29.19 0 1 286 96 000 65 44 33 -5 -5 -5 000 68 20 20 -8.5 -13.9 29.21 0 3 284 93 000 62 59 34 -5 -5 -5 000 69 20 21 -7.6 -10.7 29.22 1 4 18 187 -001 83 72 36 -4 -5 -6 000 70 20 22 -6.4 -8.2 29.24 1 4 33 203 000 92 82 36 -4 -5 -6 000 71 20 23 -5.3 -6.7 29.25 1 4 36 205 000 94 88 38 -5 -5 -6 000 72 21 00 -4.5 -5.1 29.26 1 4 55 224 000 99 90 45 -5 -5 -6 000 73 21 01 -4.1 -4.8 29.28 1 2 149 318 000 98 91 50 -5 -5 -6 000 74 21 02 -4.4 -7.6 29.29 6 6 208 17 000 79 90 61 -5 -5 -6 000 75 21 03 -4.9 -6.4 29.30 9 10 211 21 000 92 50 72 -5 -5 -6 000 76 21 04 -4.6 -5.2 29.30 9 10 210 20 -001 99 98 73 -6 -6 -7 000 77 21 05 -4.4 -6.4 29.31 8 9 188 358 000 88102 68 -6 -7 -7 000 78 21 06 -5.4 -8.1 29.32 8 9 193 3 000 81 89 62 -6 -6 -7 000 79 21 07 -6.4 -8.6 29.33 9 10 207 16 000 86 75 76 -6 -6 -7 000 80 21 08 -7.1 -9.1 29.34 9 11 213 23 000 89 47 96 -6 -6 -7 000 81 21 09 -7.5 -9.0 29.34 10 12 219 29 000 94 39 83 -6 -6 -7 000 82 21 10 -7.8 -13.6 29.35 9 10 226 35 000 55 46 84 -6 -7 -7 000 83 21 11 -8.5 -13.9 29.35 7 7 228 37 000 57 41 76 -7 -7 -7 000 84 21 12 -8.2 -14.1 29.35 5 6 226 35 000 60 38 62 -7 -7 -7 000 85 21 13 -8.6 -15.0 29.35 3 3 209 18 000 61 37 78 -7 -7 -7 000 86 21 14 -12.0 -15.8 29.35 2 3 192 1 000 80 40101 -7 -6 -7 000 87 21 15 -13.5 -15.2 29.35 2 2 176 345 000 99 50100 -7 -6 -7 000 88 21 16 -14.4 -14.8 29.35 2 2 172 341 000 114 66100 -7 -6 -6 000 89 21 17 -14.0 -14.1 29.35 1 1 120 289 000 114 67 97 -7 -6 -7 000 90 21 18 -13.6 -13.7 29.35 1 1 71 240 000 114 75101 -8 -5 -7 000 91 21 19 -12.3 -12.4 29.35 2 2 39 209 000 112 79105 -8 -6 -7 000 92 21 20 -11.0 -11.1 29.34 5 5 28 197 000 111 82111 -8 -6 -7 000 93 21 21 -9.6 -9.6 29.34 5 5 32 201 000 110 74111 -8 -6 -7 000 94 21 22 -8.7 -8.7 29.34 4 4 27 197 001 109 80100 -8 -7 -7 000 95 21 23 -7.3 -7.3 29.34 2 2 34 203 -002 107 96 88 -8 -8 -8 000 96 22 00 -6.5 -6.9 29.33 2 2 44 213 -005 103 94 81 -8 -7 -8 000 97 22 01 -6.1 -6.8 29.33 1 1 94 264 -009 100 99 80 -7 -7 -8 000 98 22 02 -6.2 -6.4 29.33 6 6 180 350 -003 104109 89 -7 -9 -8 000 99 22 03 -6.1 -7.0 29.32 8 10 191 0 000 98101 89 -7 -8 -8 000 100 22 04 -5.7 -6.8 29.31 8 10 197 7 000 97 64108 -7 -7 -8 000 101 22 05 -5.9 -7.1 29.31 8 8 170 339 000 95 89 91 -7 -7 -8 000 102 22 06 -6.2 -7.9 29.32 6 8 178 348 -005 91103 46 -7 -8 -8 000 103 22 07 -6.6 -8.0 29.32 4 8 184 353 -010 93 94 52 -7 -8 -7 000 104 22 08 -7.0 -7.9 29.32 2 5 216 25 004 99 92 47 -7 -8 -7 000 105 22 09 -7.0 -8.5 29.32 2 3 244 53 006 94 54 48 -6 -7 -8 000 106 22 10 -7.8 -12.8 29.32 4 4 224 33 006 67 58 47 -6 -7 -7 000 107 22 11 -6.7 -15.6 29.32 3 3 246 56 014 48 54 40 -6 -7 -7 000 108 22 12 -8.7 -16.2 29.32 4 4 223 33 021 54 61 37 -6 -7 -8 000 109 22 13 -9.2 -15.7 29.32 6 6 228 37 017 54 72 41 -6 -7 -8 000 110 22 14 -7.2 -14.3 29.31 3 3 253 62 007 56 70 38 -6 -7 -8 000 111 22 15 -8.9 -14.6 29.31 2 2 235 44 006 65 61 41 -6 -7 -8 000 112 22 16 -8.6 -14.4 29.31 3 3 225 35 003 65 69 44 -6 -7 -8 000 113 22 17 -7.0 -13.3 29.31 1 4 281 91 -001 61 63 41 -6 -7 -8 000 114 22 18 -8.4 -14.0 29.31 1 2 325 135 -002 66 60 40 -6 -7 -8 000 115 22 19 -8.6 -13.3 29.32 2 5 4 173 -001 68 77 38 -6 -7 -8 000 116 22 20 -7.6 -10.4 29.32 3 5 4 173 000 80 78 39 -6 -7 -8 000 117 22 21 -6.5 -7.9 29.33 5 7 11 181 002 94 73 40 -6 -6 -7 000 118 22 22 -5.6 -7.1 29.33 6 7 9 178 005 93 73 38 -5 -6 -7 000 119 22 23 -4.4 -6.0 29.34 6 7 4 173 006 91 71 38 -5 -6 -7 000 120 23 00 -3.6 -7.0 29.34 2 6 350 159 000 77 70 38 -5 -6 -7 000 * 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.