USAP Lake Vanda site lat/lon = (-77.5200,161.6900) cell lat/lon = (-77.5223,161.7335) Forecast initialized at 2026-10-17/12 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 17 12 -24.9 -32.1 28.78 8 8 239 41 000 59 59 59 -18-19-20 000 1 17 13 -18.6 -27.4 28.75 1 6 109 271 002 47 49 49 -17-18-18 000 2 17 14 -16.9 -26.9 28.72 5 5 251 53 -001 41 43 46 -15-16-16 000 3 17 15 -15.7 -26.3 28.69 3 3 217 19 -003 39 38 48 -14-15-16 000 4 17 16 -14.6 -25.9 28.67 6 6 216 17 -004 36 36 47 -13-14-15 000 5 17 17 -14.0 -25.9 28.67 3 3 215 17 -001 35 35 48 -12-14-15 000 6 17 18 -13.7 -26.1 28.67 5 5 212 13 000 33 35 50 -12-13-14 000 7 17 19 -13.1 -26.3 28.66 5 5 234 36 000 31 35 49 -12-13-14 000 8 17 20 -12.6 -26.2 28.67 6 6 235 36 000 31 35 49 -11-13-14 000 9 17 21 -11.8 -25.7 28.63 5 5 231 33 -001 30 34 49 -11-12-14 000 10 17 22 -11.7 -25.4 28.64 5 5 234 36 -002 30 34 48 -10-12-13 000 11 17 23 -10.6 -25.1 28.63 5 6 226 28 000 29 32 46 -10-11-12 000 12 18 00 -10.7 -25.1 28.62 8 9 211 12 -005 27 31 45 -8-10-12 000 13 18 01 -9.2 -24.9 28.62 10 12 211 13 002 26 28 47 -8 -9-11 000 14 18 02 -7.8 -24.4 28.60 15 17 195 357 -005 26 26 44 -7 -8-10 000 15 18 03 -7.3 -24.0 28.59 19 21 192 354 -012 25 26 43 -7 -8 -9 000 16 18 04 -7.0 -23.5 28.59 19 21 196 358 000 26 25 41 -6 -7 -9 000 17 18 05 -6.5 -23.5 28.55 28 35 194 355 000 25 22 33 -6 -6 -8 000 18 18 06 -6.0 -23.4 28.52 35 40 185 347 011 24 19 31 -5 -5 -6 000 19 18 07 -5.8 -23.2 28.51 37 42 184 346 -008 24 20 29 -5 -5 -6 000 20 18 08 -5.9 -22.6 28.50 39 45 184 346 -005 26 20 29 -4 -5 -6 000 21 18 09 -5.9 -22.6 28.51 36 44 183 345 -037 26 20 29 -4 -4 -5 000 22 18 10 -5.3 -22.4 28.53 39 45 184 346 -021 25 21 31 -4 -4 -5 000 23 18 11 -5.3 -21.9 28.53 39 44 186 348 -010 26 21 32 -4 -4 -5 000 24 18 12 -4.8 -21.7 28.51 39 43 188 350 -010 26 20 28 -3 -4 -5 000 25 18 13 -4.6 -22.0 28.50 45 50 187 348 012 25 19 29 -3 -4 -5 000 26 18 14 -4.6 -22.0 28.50 47 54 185 347 -032 25 20 26 -4 -4 -4 000 27 18 15 -4.5 -22.0 28.53 49 58 186 348 -043 24 18 24 -4 -4 -4 000 28 18 16 -5.1 -22.5 28.52 51 61 187 349 -034 24 19 26 -5 -4 -4 000 29 18 17 -5.4 -22.7 28.53 52 62 186 348 -070 25 19 29 -5 -4 -4 000 30 18 18 -5.8 -22.7 28.53 54 64 185 347 -150 26 18 30 -5 -4 -3 000 31 18 19 -6.1 -22.6 28.55 55 66 185 347 -204 27 18 26 -6 -4 -4 000 32 18 20 -6.0 -22.8 28.57 55 64 187 349 -119 26 19 30 -6 -4 -4 000 33 18 21 -5.9 -22.7 28.59 53 61 186 348 -068 26 18 30 -5 -4 -4 000 34 18 22 -6.1 -22.6 28.60 58 67 187 348 -135 27 17 24 -5 -4 -3 000 35 18 23 -6.1 -22.5 28.61 55 67 184 346 -228 27 16 22 -5 -4 -3 000 36 19 00 -5.5 -23.2 28.63 56 68 189 351 -263 24 16 19 -5 -4 -3 000 37 19 01 -6.0 -22.7 28.64 59 69 184 346 -356 27 13 15 -4 -2 -2 000 38 19 02 -5.6 -22.7 28.63 62 69 184 345 -738 26 13 13 -3 -2 -2 000 39 19 03 -5.0 -22.6 28.63 61 72 187 348 -465 24 13 13 -4 -3 -2 000 40 19 04 -4.7 -22.1 28.63 61 72 189 351 -493 25 14 10 -4 -3 -3 000 41 19 05 -4.5 -21.7 28.66 60 71 191 352 -421 25 13 12 -4 -3 -3 000 42 19 06 -4.2 -21.9 28.69 58 66 186 348 005 24 14 15 -3 -3 -3 000 43 19 07 -4.1 -21.6 28.73 53 64 188 349 -036 25 17 14 -4 -4 -4 000 44 19 08 -3.6 -21.1 28.74 51 63 187 349 -152 24 18 13 -3 -4 -4 000 45 19 09 -3.9 -20.0 28.79 29 41 221 23 -534 28 25 21 -4 -5 -5 000 46 19 10 -4.6 -19.7 28.80 23 34 216 18 -308 30 26 22 -4 -5 -5 000 47 19 11 -4.6 -20.6 28.81 23 31 222 24 -011 27 23 24 -4 -5 -5 000 48 19 12 -5.6 -21.2 28.83 19 23 254 55 -065 28 26 29 -5 -6 -7 000 49 19 13 -5.7 -22.1 28.84 27 29 274 76 044 26 27 36 -5 -6 -8 000 50 19 14 -5.6 -22.6 28.86 26 28 275 77 -012 25 27 36 -6 -7 -8 000 51 19 15 -7.1 -23.7 28.85 18 20 268 70 005 26 26 38 -6 -7 -8 000 52 19 16 -7.6 -24.8 28.86 14 16 243 45 012 24 23 36 -6 -8-10 000 53 19 17 -7.7 -25.5 28.87 23 33 273 75 -043 23 23 36 -8-10-11 000 54 19 18 -7.9 -24.4 28.88 21 27 266 68 -014 26 25 39 -8-10-11 000 55 19 19 -8.3 -24.0 28.87 16 24 260 62 -006 28 27 42 -8 -9-11 000 56 19 20 -8.4 -23.9 28.87 14 20 250 51 -012 28 26 41 -8 -9-12 000 57 19 21 -8.7 -24.4 28.88 10 17 235 37 010 27 26 39 -8 -9-10 000 58 19 22 -8.1 -24.8 28.87 13 22 257 59 -028 25 24 38 -8 -9-11 000 59 19 23 -7.7 -25.0 28.87 13 25 246 48 002 24 23 33 -7 -9-11 000 60 20 00 -7.7 -25.3 28.88 17 26 258 60 -002 24 23 36 -8 -9-11 000 61 20 01 -7.5 -25.4 28.88 18 27 259 60 -008 23 24 36 -8 -9-11 000 62 20 02 -7.5 -24.6 28.88 12 17 236 38 -007 25 26 37 -7 -9-10 000 63 20 03 -7.7 -24.6 28.88 17 18 205 7 -010 25 26 41 -7 -8-10 000 64 20 04 -7.8 -24.4 28.87 24 26 201 3 007 26 24 38 -7 -8 -9 000 65 20 05 -7.1 -24.2 28.85 24 26 195 357 000 25 23 34 -6 -7 -8 000 66 20 06 -6.9 -23.6 28.84 26 30 194 356 021 26 22 35 -6 -7 -8 000 67 20 07 -6.5 -24.8 28.83 35 38 182 343 016 22 18 31 -5 -6 -7 000 68 20 08 -7.4 -24.2 28.86 20 22 197 359 -011 25 23 37 -6 -7 -8 000 69 20 09 -8.9 -23.8 28.90 12 14 237 38 010 28 27 42 -7 -8-10 000 70 20 10 -9.1 -23.7 28.90 16 20 264 66 -006 29 28 46 -8 -9-10 000 71 20 11 -9.4 -24.0 28.91 17 18 271 73 000 29 28 43 -8 -9-10 000 72 20 12 -9.9 -24.2 28.91 13 15 241 43 -009 28 27 41 -7 -9-10 000 73 20 13 -9.2 -24.8 28.90 15 18 204 6 002 26 25 41 -7 -8 -9 000 74 20 14 -10.7 -24.7 28.90 12 14 212 13 012 28 25 39 -7 -8 -9 000 75 20 15 -10.9 -25.2 28.91 11 13 223 25 -012 26 25 38 -7 -8-10 000 76 20 16 -11.2 -25.0 28.91 12 13 213 15 001 27 26 42 -8 -9-10 000 77 20 17 -12.1 -25.1 28.92 10 11 216 17 001 28 27 42 -8 -9-11 000 78 20 18 -11.5 -25.1 28.92 11 16 236 38 -005 28 28 41 -8-10-11 000 79 20 19 -10.6 -25.6 28.92 12 13 212 14 -004 27 27 41 -8 -9-11 000 80 20 20 -10.6 -24.9 28.93 10 11 229 31 -007 27 29 39 -8-10-11 000 81 20 21 -8.9 -24.9 28.93 4 10 182 344 000 26 27 43 -8 -9-11 000 82 20 22 -8.5 -25.0 28.93 2 8 185 347 -005 25 29 43 -8 -9-11 000 83 20 23 -8.6 -24.1 28.92 5 7 233 35 -004 26 29 43 -7 -9-10 000 84 21 00 -8.1 -23.9 28.91 9 10 218 19 000 26 28 44 -7 -8-10 000 85 21 01 -7.1 -23.8 28.90 12 13 209 10 -004 26 27 44 -7 -8-10 000 86 21 02 -6.5 -23.8 28.90 17 18 196 358 -002 25 26 43 -6 -8 -9 000 87 21 03 -6.8 -23.4 28.89 14 15 203 5 000 26 26 43 -6 -8 -9 000 88 21 04 -6.8 -23.3 28.89 19 21 191 353 -003 26 26 42 -6 -7 -9 000 89 21 05 -7.0 -23.6 28.87 21 23 193 354 000 26 26 42 -6 -7 -9 000 90 21 06 -6.9 -23.7 28.87 23 25 188 350 000 26 27 44 -6 -7 -9 000 91 21 07 -7.9 -23.2 28.87 16 18 198 359 000 29 29 43 -7 -8 -9 000 92 21 08 -9.2 -23.2 28.88 13 14 214 16 -005 31 30 47 -7 -8-10 000 93 21 09 -10.1 -23.5 28.89 11 12 224 26 -001 30 30 47 -7 -9-10 000 94 21 10 -9.9 -23.7 28.90 14 16 209 11 003 31 30 48 -7 -8-10 000 95 21 11 -9.9 -23.7 28.90 14 16 206 7 000 30 30 48 -7 -9-10 000 96 21 12 -10.2 -23.7 28.88 12 15 209 11 004 29 29 47 -7 -8-10 000 97 21 13 -11.6 -23.8 28.88 11 12 214 16 -002 31 29 46 -7 -8-10 000 98 21 14 -10.9 -23.7 28.88 13 15 203 5 000 32 29 47 -7 -8-10 000 99 21 15 -9.3 -23.7 28.87 15 18 209 10 -004 29 28 45 -7 -8 -9 000 100 21 16 -10.0 -23.6 28.86 13 16 201 2 -022 30 29 46 -7 -8-10 000 101 21 17 -9.5 -24.1 28.86 12 15 208 10 000 27 27 42 -7 -8 -9 000 102 21 18 -9.1 -23.6 28.86 12 15 230 31 -005 27 27 41 -7 -8 -9 000 103 21 19 -8.7 -23.3 28.84 11 15 236 38 003 27 27 40 -6 -7 -9 000 104 21 20 -7.5 -22.8 28.84 13 17 207 9 -002 27 26 41 -6 -7 -8 000 105 21 21 -8.3 -22.6 28.84 9 12 228 29 011 27 27 41 -6 -7 -8 000 106 21 22 -6.9 -22.9 28.83 10 14 214 16 000 25 25 38 -5 -6 -8 000 107 21 23 -5.8 -22.2 28.83 13 15 203 5 -012 26 26 41 -5 -6 -8 000 108 22 00 -5.1 -22.4 28.82 13 15 195 357 000 24 25 42 -5 -6 -7 000 109 22 01 -5.3 -22.1 28.82 13 14 190 352 001 26 26 41 -5 -6 -8 000 110 22 02 -5.2 -21.8 28.81 12 14 187 348 -003 26 27 42 -5 -6 -8 000 111 22 03 -5.3 -21.6 28.81 11 12 193 355 -011 27 27 45 -5 -6 -8 000 112 22 04 -5.8 -21.5 28.80 8 11 193 354 -006 26 28 45 -5 -6 -7 000 113 22 05 -5.5 -21.7 28.80 2 5 191 353 003 26 29 45 -5 -6 -8 000 114 22 06 -6.5 -21.6 28.81 3 4 144 306 007 28 31 46 -5 -7 -8 000 115 22 07 -7.4 -22.5 28.83 1 7 103 264 -006 28 36 50 -6 -8-10 000 116 22 08 -8.1 -22.7 28.85 2 10 200 2 -002 29 59 56 -8 -9-10 000 117 22 09 -9.3 -23.4 28.86 4 6 204 6 -001 30 64 62 -8-10-11 000 118 22 10 -11.3 -25.3 28.87 7 7 179 341 -006 27 64 55 -8-10-11 000 119 22 11 -11.9 -25.5 28.87 7 7 175 337 -002 27 47 38 -9-10-11 000 120 22 12 -12.2 -26.9 28.88 8 8 165 326 000 24 37 35 -9-10-11 000 * 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.