USAP Lower Thwaites site lat/lon = (-77.3773,161.7327) cell lat/lon = (-77.3690,161.7058) Forecast initialized at 2025-09-27/12 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 27 12 -26.4 -36.7 29.16 12 12 248 49 -013 42 41 15 -22-23-22 000 1 27 13 -23.4 -34.1 29.10 5 6 264 66 007 41 30 13 -20-20-20 000 2 27 14 -21.3 -35.4 29.05 8 8 268 69 -015 24 18 12 -16-16-16 000 3 27 15 -19.4 -35.8 29.02 9 9 269 71 033 19 14 11 -14-14-14 000 4 27 16 -16.1 -37.3 29.01 6 6 312 113 049 14 10 11 -12-12-13 000 5 27 17 -14.7 -38.4 29.02 4 4 9 171 079 11 10 11 -11-12-12 000 6 27 18 -13.4 -38.7 29.02 5 9 351 153 103 9 9 10 -10-11-12 000 7 27 19 -14.8 -39.5 29.00 13 23 235 37 014 8 8 12 -10-11-12 000 8 27 20 -14.4 -39.6 29.01 12 13 204 5 -001 8 9 11 -10-11-12 000 9 27 21 -13.6 -38.7 29.03 9 10 175 337 -005 9 12 11 -11-12-12 000 10 27 22 -15.8 -37.3 29.05 7 8 39 200 034 13 13 12 -11-13-14 000 11 27 23 -13.1 -38.1 29.06 4 4 14 176 013 10 11 12 -11-12-13 000 12 28 00 -13.2 -37.4 29.07 4 4 59 220 016 11 13 12 -11-12-14 000 13 28 01 -14.6 -37.6 29.10 6 6 12 173 027 12 12 14 -12-13-13 000 14 28 02 -13.9 -37.0 29.11 5 5 1 162 049 12 13 14 -12-13-13 000 15 28 03 -13.4 -36.7 29.12 3 3 313 115 043 12 13 13 -12-13-13 000 16 28 04 -15.0 -36.4 29.13 8 8 304 106 031 13 12 13 -12-13-13 000 17 28 05 -15.2 -36.5 29.13 9 9 284 86 005 13 12 14 -12-13-14 000 18 28 06 -15.2 -37.5 29.15 7 7 250 52 000 12 13 15 -12-13-14 000 19 28 07 -16.0 -37.6 29.17 6 6 183 344 -001 13 13 16 -13-14-14 000 20 28 08 -15.8 -37.0 29.18 5 5 183 345 000 15 14 16 -13-14-15 000 21 28 09 -16.4 -37.2 29.20 1 2 24 186 000 15 16 17 -14-15-16 000 22 28 10 -17.2 -36.4 29.22 4 4 26 188 000 18 17 20 -15-16-16 000 23 28 11 -17.5 -36.7 29.23 3 3 5 167 -001 17 17 21 -16-16-17 000 24 28 12 -17.8 -37.0 29.23 0 1 336 138 -001 17 18 20 -16-16-17 000 25 28 13 -19.0 -38.1 29.25 8 8 204 5 -002 15 18 19 -16-16-17 000 26 28 14 -19.0 -37.8 29.26 8 8 204 6 -001 15 17 18 -16-16-17 000 27 28 15 -19.1 -37.8 29.25 8 8 196 358 000 16 17 18 -16-16-17 000 28 28 16 -18.7 -38.2 29.25 8 8 195 356 000 15 16 18 -16-16-16 000 29 28 17 -17.6 -38.2 29.25 6 6 194 356 000 15 16 18 -16-16-17 000 30 28 18 -17.3 -38.7 29.25 5 5 198 359 000 14 16 18 -16-16-17 000 31 28 19 -17.4 -39.0 29.25 2 2 228 29 -001 14 16 19 -16-16-17 000 32 28 20 -17.8 -38.6 29.24 1 1 200 1 000 15 16 19 -16-17-17 000 33 28 21 -17.8 -38.9 29.23 3 3 190 352 -001 15 16 19 -16-17-17 000 34 28 22 -17.3 -37.4 29.22 3 3 192 354 000 17 15 19 -16-17-17 000 35 28 23 -17.6 -34.9 29.22 4 4 171 333 000 22 15 20 -16-17-17 000 36 29 00 -16.7 -37.0 29.21 3 3 184 346 001 17 15 20 -16-16-17 000 37 29 01 -16.6 -37.5 29.20 1 1 177 339 001 16 15 20 -16-16-17 000 38 29 02 -16.6 -37.5 29.19 3 3 167 329 000 16 15 19 -16-16-17 000 39 29 03 -16.5 -37.7 29.18 2 2 176 338 -001 16 16 19 -16-16-17 000 40 29 04 -16.6 -37.8 29.17 3 3 175 337 000 15 17 19 -16-16-17 000 41 29 05 -16.7 -38.6 29.16 2 2 193 354 000 14 17 19 -16-16-17 000 42 29 06 -17.0 -35.2 29.15 4 4 198 0 -001 20 17 24 -16-16-17 000 43 29 07 -18.2 -34.7 29.13 6 6 188 350 000 21 18 23 -16-17-17 000 44 29 08 -19.1 -35.0 29.13 8 8 193 355 -001 21 19 23 -16-17-17 000 45 29 09 -18.5 -35.0 29.13 6 6 183 345 -001 22 21 24 -16-17-18 000 46 29 10 -19.1 -34.7 29.13 6 6 177 339 -001 24 20 23 -17-17-18 000 47 29 11 -19.0 -34.3 29.12 4 4 173 335 000 26 20 23 -17-17-18 000 48 29 12 -19.2 -33.7 29.11 6 6 185 347 000 27 23 25 -17-18-18 000 49 29 13 -20.5 -34.0 29.10 8 8 190 351 -001 27 24 25 -17-18-18 000 50 29 14 -20.2 -34.4 29.10 7 7 193 354 -001 26 24 26 -17-18-18 000 51 29 15 -20.6 -34.8 29.10 7 7 188 350 -001 26 24 27 -18-18-18 000 52 29 16 -19.7 -34.8 29.10 5 5 184 346 -002 26 24 27 -18-18-19 000 53 29 17 -20.0 -34.6 29.09 5 5 192 353 -002 27 26 28 -18-18-19 000 54 29 18 -20.0 -34.5 29.09 5 5 195 357 -003 28 27 30 -18-19-19 000 55 29 19 -19.8 -34.3 29.10 4 4 201 3 -002 28 27 32 -18-19-19 000 56 29 20 -19.7 -34.7 29.11 1 2 173 334 -002 26 28 33 -19-19-19 000 57 29 21 -19.7 -34.4 29.12 2 2 174 336 -002 28 28 33 -19-19-20 000 58 29 22 -19.6 -34.4 29.12 2 2 182 343 -003 28 27 32 -18-19-19 000 59 29 23 -19.3 -34.3 29.13 2 2 181 343 -003 28 27 32 -18-19-19 000 60 30 00 -18.9 -34.1 29.14 3 3 180 342 -003 28 25 34 -18-18-19 000 61 30 01 -18.4 -34.1 29.14 2 2 190 352 -002 27 25 33 -17-18-19 000 62 30 02 -17.8 -34.4 29.15 2 3 207 9 -004 24 24 32 -17-18-18 000 63 30 03 -17.4 -34.6 29.14 1 4 228 30 -006 23 23 32 -16-17-18 000 64 30 04 -17.0 -34.7 29.14 4 4 193 355 -002 22 23 31 -16-17-18 000 65 30 05 -17.1 -34.6 29.14 1 3 205 7 -007 22 23 31 -16-17-18 000 66 30 06 -17.0 -34.5 29.14 2 3 321 123 -007 21 22 43 -15-16-17 000 67 30 07 -16.2 -31.7 29.13 0 6 30 192 -011 26 23 61 -15-16-16 000 68 30 08 -15.5 -27.8 29.13 4 6 319 120 -004 37 32 72 -14-15-16 000 69 30 09 -14.7 -26.4 29.12 1 5 310 112 003 39 37 70 -14-15-16 000 70 30 10 -16.2 -26.1 29.12 6 6 195 357 002 41 37 59 -14-15-15 000 71 30 11 -14.5 -27.3 29.12 4 4 256 57 000 34 41 52 -13-14-15 000 72 30 12 -15.7 -27.4 29.11 5 5 196 358 -016 36 34 49 -13-14-15 000 73 30 13 -16.7 -27.9 29.11 7 7 221 23 -006 35 34 50 -13-14-15 000 74 30 14 -15.3 -28.0 29.09 5 6 276 78 003 33 33 50 -13-14-15 000 75 30 15 -15.7 -28.3 29.07 4 4 261 63 -015 34 35 47 -13-14-15 000 76 30 16 -17.7 -28.1 29.09 9 9 199 1 -009 35 36 43 -14-15-16 000 77 30 17 -16.0 -27.6 29.10 2 2 283 85 002 37 39 49 -14-15-16 000 78 30 18 -15.7 -27.5 29.10 1 4 306 107 -010 36 35 50 -14-14-15 000 79 30 19 -14.2 -26.8 29.08 2 4 183 345 001 35 35 53 -13-14-15 000 80 30 20 -13.5 -26.4 29.06 2 5 296 98 001 34 35 54 -11-13-14 000 81 30 21 -13.1 -25.2 29.06 2 13 172 334 008 36 37 51 -11-12-13 000 82 30 22 -11.1 -24.4 29.07 3 15 163 325 -001 34 37 53 -11-11-12 000 83 30 23 -11.3 -24.6 29.07 5 5 354 155 014 33 36 53 -10-11-12 000 84 01 00 -9.2 -24.6 29.06 0 12 23 185 -005 29 33 47 -9-10-11 000 85 01 01 -7.5 -23.4 29.04 16 23 194 356 011 28 34 56 -8 -9-10 000 86 01 02 -7.3 -23.0 29.04 24 29 200 1 000 29 34 57 -7 -8-10 000 87 01 03 -7.1 -23.4 29.03 21 26 193 355 -012 27 31 50 -7 -8 -9 000 88 01 04 -7.8 -23.4 29.05 3 7 54 216 000 28 32 43 -8 -9-10 000 89 01 05 -8.7 -23.7 29.03 7 9 222 24 036 27 32 45 -7 -9-10 000 90 01 06 -10.1 -24.8 29.02 9 10 219 21 002 26 27 43 -7 -8-10 000 91 01 07 -9.5 -24.8 29.02 3 5 270 72 009 27 28 42 -8 -8-10 000 92 01 08 -10.7 -24.5 29.02 3 4 232 34 -001 30 34 41 -8-10-11 000 93 01 09 -13.6 -25.0 29.01 8 8 212 14 002 32 37 42 -9-10-11 000 94 01 10 -12.4 -24.7 29.01 5 6 237 38 001 35 33 40 -10-11-11 000 95 01 11 -14.2 -25.0 29.00 8 8 218 19 000 34 37 39 -10-11-11 000 96 01 12 -12.2 -24.9 28.99 5 5 216 18 -001 34 37 39 -11-11-12 000 97 01 13 -13.9 -25.6 28.99 7 7 200 2 -002 33 39 39 -11-12-12 000 98 01 14 -12.6 -25.9 28.98 4 4 203 5 -002 32 39 39 -11-12-12 000 99 01 15 -12.9 -26.8 28.97 4 4 206 8 -001 30 40 35 -12-12-12 000 100 01 16 -13.9 -27.6 28.97 5 5 186 348 001 30 41 36 -12-12-13 000 101 01 17 -13.5 -27.6 28.97 4 4 210 12 000 30 39 36 -12-12-13 000 102 01 18 -14.5 -27.3 28.97 6 6 189 351 000 30 39 37 -12-13-13 000 103 01 19 -13.3 -27.0 28.97 3 3 176 337 000 32 44 38 -12-13-14 000 104 01 20 -14.4 -26.2 28.98 4 4 175 337 001 37 46 39 -12-13-14 000 105 01 21 -13.9 -25.2 28.99 4 4 190 352 001 39 48 42 -12-13-14 000 106 01 22 -13.1 -23.9 29.00 3 3 179 341 000 43 55 49 -12-13-14 000 107 01 23 -12.8 -22.4 29.00 3 3 175 337 -002 48 54 51 -12-13-14 000 108 02 00 -12.6 -23.7 29.00 1 1 153 315 000 43 53 50 -12-13-14 000 109 02 01 -12.5 -24.4 29.00 1 1 170 332 -001 40 51 48 -12-13-14 000 110 02 02 -12.3 -24.6 28.99 1 1 172 333 -001 38 48 46 -12-13-14 000 111 02 03 -12.4 -24.7 28.99 1 1 186 348 -001 38 45 46 -12-13-13 000 112 02 04 -12.5 -24.1 28.99 2 2 177 339 000 40 42 48 -12-13-13 000 113 02 05 -12.9 -22.4 28.99 3 3 177 338 000 47 41 50 -12-13-13 000 114 02 06 -13.1 -23.1 28.99 4 4 182 343 -001 45 42 56 -12-13-14 000 115 02 07 -14.1 -23.4 28.99 5 5 181 343 000 45 46 59 -12-13-14 000 116 02 08 -15.5 -25.8 29.00 7 7 188 350 000 38 47 62 -13-13-14 000 117 02 09 -14.2 -25.5 29.01 2 2 191 352 000 39 50 63 -13-14-15 000 118 02 10 -14.8 -26.2 29.02 3 3 199 0 -001 38 56 66 -14-14-15 000 119 02 11 -15.4 -24.9 29.03 1 2 222 24 -001 46 58 70 -14-15-16 000 120 02 12 -16.2 -22.9 29.04 3 3 7 168 -001 58 55 82 -15-15-16 000 * 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.