USAP Lower Thwaites site lat/lon = (-77.3773,161.7327) cell lat/lon = (-77.3690,161.7058) Forecast initialized at 2026-10-14/00 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 14 00 -22.9 -32.4 28.80 2 2 64 225 000 57 57 65 -19-21-22 000 1 14 01 -18.8 -28.5 28.81 7 8 136 298 -002 51 59 70 -20-21-22 000 2 14 02 -19.6 -28.0 28.81 10 11 126 288 000 58 56 75 -20-21-22 000 3 14 03 -19.8 -27.6 28.80 9 10 128 290 000 61 59 80 -21-21-22 000 4 14 04 -20.1 -27.1 28.79 7 7 124 286 000 66 65 84 -21-22-23 000 5 14 05 -20.1 -27.0 28.79 3 3 131 293 000 66 69 85 -21-22-23 000 6 14 06 -20.3 -26.9 28.79 2 3 182 343 -002 68 73 78 -21-22-23 000 7 14 07 -20.5 -26.4 28.79 2 2 166 328 -002 71 76 78 -21-22-23 000 8 14 08 -20.8 -26.2 28.78 3 3 162 324 -001 73 78 80 -21-22-23 000 9 14 09 -21.0 -26.2 28.74 2 2 178 340 -001 75 79 81 -21-22-23 000 10 14 10 -21.0 -25.8 28.75 2 2 178 339 000 77 80 84 -21-22-23 000 11 14 11 -20.9 -25.4 28.73 2 2 185 347 -001 80 82 86 -21-22-22 000 12 14 12 -20.9 -25.3 28.73 2 2 189 351 -003 80 82 86 -21-21-22 000 13 14 13 -20.8 -25.6 28.72 2 2 186 348 -003 77 82 82 -20-21-22 000 14 14 14 -20.6 -25.7 28.71 1 1 206 8 -002 74 81 83 -20-21-21 000 15 14 15 -20.4 -26.0 28.71 2 2 196 357 -004 70 79 83 -20-20-21 000 16 14 16 -20.3 -26.6 28.72 3 3 185 346 -007 66 78 81 -20-20-21 000 17 14 17 -19.8 -26.5 28.71 3 3 190 352 -005 63 77 82 -19-20-21 000 18 14 18 -19.9 -26.4 28.69 3 3 178 340 -006 64 78 84 -19-20-20 000 19 14 19 -19.7 -26.6 28.68 3 3 185 346 -004 62 77 78 -19-20-20 000 20 14 20 -19.3 -26.8 28.68 2 2 170 332 -007 59 74 79 -19-19-20 000 21 14 21 -19.0 -26.5 28.69 2 2 179 341 -007 60 75 78 -18-19-20 000 22 14 22 -18.7 -25.1 28.70 3 3 177 338 -007 65 74 81 -18-19-20 000 23 14 23 -17.7 -25.1 28.71 1 1 154 316 -009 62 72 86 -18-19-20 000 24 15 00 -17.2 -25.1 28.72 1 1 209 11 -010 59 78 92 -18-19-20 000 25 15 01 -16.7 -23.6 28.73 0 1 289 91 -011 65 87 99 -18-19-20 001 26 15 02 -16.3 -21.6 28.76 0 2 281 83 -010 75 92102 -17-18-19 003 27 15 03 -16.0 -20.4 28.78 0 2 326 128 -009 81 89101 -17-18-19 003 28 15 04 -16.0 -19.8 28.78 1 3 95 257 -009 86 93105 -17-18-19 005 29 15 05 -15.7 -22.4 28.80 5 6 100 262 -010 66 84101 -17-18-20 008 30 15 06 -15.8 -23.4 28.83 5 6 108 270 -009 61 83103 -17-18-20 002 31 15 07 -16.4 -23.9 28.86 5 7 127 288 -005 61 80102 -17-19-20 000 32 15 08 -17.2 -22.8 28.88 5 6 167 329 -007 71 86102 -17-19-20 002 33 15 09 -17.6 -21.9 28.90 4 5 207 9 -004 77 90101 -18-19-20 003 34 15 10 -18.3 -24.1 28.92 5 5 217 19 -001 65 92100 -18-19-20 002 35 15 11 -18.8 -24.7 28.94 6 6 202 4 000 64 95 99 -18-19-20 002 36 15 12 -18.9 -27.2 28.97 6 6 208 10 000 51 92 96 -18-19-20 001 37 15 13 -19.0 -27.7 28.98 4 4 203 5 -002 50 85 87 -18-19-20 000 38 15 14 -19.0 -26.6 29.00 1 2 262 64 -001 56 84 81 -18-19-20 000 39 15 15 -19.2 -27.3 29.01 1 4 220 21 -002 54 81 80 -18-19-20 000 40 15 16 -19.1 -26.3 29.03 0 3 320 121 -003 58 76 80 -18-19-20 000 41 15 17 -19.3 -25.7 29.05 1 4 349 151 -005 62 71 77 -18-19-20 000 42 15 18 -19.3 -26.4 29.06 0 4 305 106 -006 58 64 76 -18-19-20 000 43 15 19 -19.3 -27.1 29.06 2 3 210 11 -007 54 60 73 -18-19-19 000 44 15 20 -19.4 -28.1 29.07 4 4 192 354 -007 50 55 69 -18-18-19 000 45 15 21 -18.7 -28.5 29.08 4 4 185 346 -005 46 50 64 -17-18-19 000 46 15 22 -17.9 -28.8 29.08 3 3 193 355 -005 42 48 63 -17-18-18 000 47 15 23 -17.6 -28.7 29.09 3 3 190 352 -002 41 45 61 -17-17-18 000 48 16 00 -17.1 -28.5 29.10 4 4 180 342 -001 40 42 57 -16-17-18 000 49 16 01 -16.4 -28.1 29.10 2 2 190 352 -001 39 40 54 -16-17-17 000 50 16 02 -16.2 -28.1 29.09 2 2 191 353 001 39 39 53 -16-16-17 000 51 16 03 -15.9 -27.8 29.08 3 3 188 350 000 38 39 51 -15-16-17 000 52 16 04 -15.5 -27.2 29.07 4 4 196 358 000 38 39 49 -15-16-16 000 53 16 05 -16.4 -27.0 29.07 5 5 190 352 000 39 39 48 -15-15-16 000 54 16 06 -16.7 -27.3 29.06 7 7 185 347 000 37 39 46 -14-15-16 000 55 16 07 -17.4 -27.1 29.04 8 8 174 336 000 39 38 44 -14-15-15 000 56 16 08 -17.1 -27.2 29.03 8 8 189 351 001 37 37 45 -14-15-15 000 57 16 09 -17.9 -27.5 29.03 10 10 192 354 000 38 38 43 -14-15-15 000 58 16 10 -18.0 -27.3 29.02 10 9 202 4 -001 39 39 42 -14-15-16 000 59 16 11 -17.7 -27.2 29.02 8 8 209 11 000 40 39 43 -14-15-15 000 60 16 12 -16.9 -26.9 29.01 6 6 208 10 000 40 39 44 -14-15-15 000 61 16 13 -17.0 -26.6 29.00 8 8 200 1 000 39 38 44 -14-15-15 000 62 16 14 -16.4 -26.5 28.98 7 7 214 16 001 38 38 44 -14-14-15 000 63 16 15 -16.2 -26.4 28.97 7 7 207 9 000 38 36 45 -13-14-15 000 64 16 16 -16.9 -26.4 28.97 8 8 191 353 -003 40 37 48 -13-14-15 000 65 16 17 -14.5 -26.5 28.96 3 3 289 90 000 37 38 51 -13-14-15 000 66 16 18 -14.5 -26.4 28.94 2 5 281 82 -002 37 38 54 -13-14-15 000 67 16 19 -14.1 -25.3 28.92 4 5 195 357 000 40 39 56 -13-14-15 000 68 16 20 -13.3 -25.2 28.91 3 3 171 333 000 38 38 56 -13-14-15 000 69 16 21 -13.0 -25.4 28.90 2 2 211 13 -002 37 38 55 -12-13-15 000 70 16 22 -12.4 -25.3 28.88 3 3 211 13 000 36 38 55 -12-13-14 000 71 16 23 -11.6 -25.0 28.86 2 4 249 51 000 34 38 58 -12-13-14 000 72 17 00 -12.9 -24.0 28.86 5 5 153 314 -002 43 39 59 -12-13-14 000 73 17 01 -12.2 -21.8 28.85 3 3 173 334 -003 50 39 61 -12-13-14 000 74 17 02 -11.9 -21.3 28.84 1 2 180 342 -008 51 42 65 -12-13-14 000 75 17 03 -11.8 -20.9 28.84 2 4 193 355 -011 52 47 66 -12-13-14 000 76 17 04 -11.4 -23.8 28.83 3 3 249 50 -007 39 50 86 -12-13-14 000 77 17 05 -11.1 -21.2 28.81 4 5 303 105 -009 46 62 89 -12-13-14 000 78 17 06 -11.5 -17.8 28.80 8 9 332 134 -001 66 72 87 -12-13-14 000 79 17 07 -12.2 -17.6 28.78 5 8 321 123 -006 67 70 82 -12-13-14 000 80 17 08 -11.9 -19.4 28.76 1 4 273 74 -008 57 67 79 -12-13-14 000 81 17 09 -12.2 -21.4 28.73 2 4 285 87 -012 49 63 65 -12-13-14 000 82 17 10 -12.2 -22.8 28.71 3 3 232 33 -007 43 58 66 -12-13-14 000 83 17 11 -13.0 -24.0 28.69 5 5 207 8 -008 39 53 72 -12-13-14 000 84 17 12 -13.1 -23.9 28.67 6 6 197 358 -004 39 43 65 -11-13-14 000 85 17 13 -13.6 -24.0 28.66 7 7 195 356 -004 39 45 60 -11-13-14 000 86 17 14 -12.2 -24.7 28.64 4 4 230 31 001 35 41 59 -11-13-14 000 87 17 15 -12.1 -24.9 28.63 0 2 16 177 -002 35 43 54 -12-13-13 000 88 17 16 -13.5 -25.1 28.62 4 4 208 9 -005 38 39 54 -12-13-14 000 89 17 17 -13.8 -25.5 28.61 2 4 217 18 -005 38 37 54 -12-13-14 000 90 17 18 -15.8 -26.4 28.60 7 8 193 355 001 37 36 56 -12-13-14 000 91 17 19 -15.7 -26.6 28.59 7 9 198 0 -006 36 35 53 -12-13-14 000 92 17 20 -14.3 -26.9 28.59 1 3 284 85 002 35 35 51 -13-14-15 000 93 17 21 -14.0 -26.9 28.59 2 2 249 51 006 34 37 50 -13-14-15 000 94 17 22 -14.3 -26.8 28.58 5 5 352 154 018 35 35 49 -12-13-14 000 95 17 23 -12.8 -26.4 28.57 1 13 322 124 -007 33 34 42 -12-12-13 000 96 18 00 -10.8 -25.1 28.53 20 33 176 338 -007 32 31 34 -10-11-12 000 97 18 01 -9.8 -24.6 28.50 31 42 185 347 -005 31 26 31 -10-10-10 000 98 18 02 -9.6 -24.6 28.50 32 40 190 352 -004 30 24 32 -9 -9-10 000 99 18 03 -9.4 -24.6 28.50 30 36 189 351 -001 30 26 35 -9-10-10 000 100 18 04 -9.3 -25.0 28.51 30 39 194 356 -004 28 26 34 -9 -9-10 000 101 18 05 -9.6 -24.8 28.51 35 46 200 2 -041 30 27 31 -10-10-10 000 102 18 06 -9.7 -24.5 28.52 36 47 199 1 -027 31 29 39 -10-10-10 000 103 18 07 -9.8 -24.3 28.52 37 49 198 0 -013 31 29 41 -10-10-10 000 104 18 08 -9.5 -23.8 28.52 39 50 197 359 -020 32 28 39 -10 -9 -9 000 105 18 09 -9.3 -23.8 28.51 38 48 195 357 005 32 26 36 -9 -8 -9 000 106 18 10 -8.8 -23.6 28.51 38 49 197 359 -019 31 27 36 -9 -8 -9 000 107 18 11 -8.3 -23.0 28.50 39 51 191 353 -041 31 28 34 -8 -8 -9 000 108 18 12 -8.1 -23.0 28.51 37 49 196 357 -046 30 31 36 -9 -9 -9 000 109 18 13 -7.9 -22.8 28.51 37 49 197 358 -058 31 31 47 -8 -8 -8 000 110 18 14 -8.1 -23.4 28.51 38 48 205 7 -052 29 28 40 -8 -7 -8 000 111 18 15 -8.1 -24.4 28.51 41 54 204 6 -094 27 28 35 -9 -9 -9 000 112 18 16 -7.6 -24.1 28.51 40 48 209 11 -089 27 26 35 -7 -7 -7 000 113 18 17 -8.6 -24.0 28.53 43 56 204 6 -093 30 30 31 -9 -9 -9 000 114 18 18 -7.6 -23.7 28.54 36 44 205 6 -248 27 27 33 -7 -7 -8 000 115 18 19 -7.9 -23.9 28.54 40 51 204 5 -006 28 25 31 -8 -8 -8 000 116 18 20 -7.8 -23.8 28.52 43 52 200 2 -140 28 23 25 -7 -7 -8 000 117 18 21 -7.6 -23.2 28.51 41 52 211 13 016 29 26 26 -8 -8 -8 000 118 18 22 -6.4 -23.8 28.49 39 49 202 4 035 25 26 23 -7 -7 -8 000 119 18 23 -6.4 -22.2 28.49 38 49 187 348 040 29 25 23 -7 -7 -7 000 120 19 00 -6.4 -21.1 28.52 38 50 192 354 -001 31 36 29 -7 -8 -9 000 * 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.