USAP Lake Vanda site lat/lon = (-77.5200,161.6900) cell lat/lon = (-77.5223,161.7335) Forecast initialized at 2026-01-29/12 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 29 12 -16.6 -22.4 28.96 7 7 231 33 001 63 63 54 -11-12-13 000 1 29 13 -11.1 -23.1 28.94 2 11 96 257 004 37 33 50 -10-11-12 000 2 29 14 -10.3 -25.2 28.93 5 5 228 30 000 27 34 39 -9-10-12 000 3 29 15 -9.8 -24.7 28.94 5 5 206 8 -001 28 28 37 -9-10-11 000 4 29 16 -10.6 -24.5 28.91 6 7 185 346 -001 28 28 38 -8-10-11 000 5 29 17 -8.5 -24.5 28.92 4 6 224 25 -001 26 28 39 -8 -9-11 000 6 29 18 -8.3 -22.7 28.90 4 7 227 29 000 29 25 46 -7 -9-11 000 7 29 19 -7.7 -22.1 28.90 4 6 230 32 000 30 27 44 -7 -8-10 000 8 29 20 -7.1 -21.5 28.90 4 6 234 35 -002 30 34 45 -7 -8 -9 000 9 29 21 -6.3 -21.9 28.90 5 5 313 115 000 29 30 50 -7 -8-10 000 10 29 22 -5.6 -23.4 28.90 5 6 328 129 -001 24 29 51 -7 -8 -9 000 11 29 23 -5.3 -22.2 28.86 4 5 333 134 -004 26 32 51 -6 -8 -9 000 12 30 00 -5.0 -21.7 28.86 3 5 327 129 -008 27 33 52 -6 -8 -9 000 13 30 01 -4.6 -21.4 28.86 1 4 313 115 -005 27 33 50 -6 -7 -9 000 14 30 02 -4.2 -20.8 28.85 2 3 259 61 -009 27 34 51 -5 -7 -8 000 15 30 03 -3.7 -22.0 28.86 8 8 196 357 -007 23 31 52 -5 -6 -8 000 16 30 04 -3.7 -22.2 28.87 7 7 197 358 -006 23 29 49 -5 -6 -8 000 17 30 05 -3.7 -21.6 28.86 5 6 201 3 -002 24 29 49 -5 -6 -8 000 18 30 06 -4.1 -21.3 28.85 9 9 193 355 005 25 30 56 -5 -6 -8 000 19 30 07 -4.8 -21.7 28.85 13 14 197 359 001 26 31 58 -5 -6 -8 000 20 30 08 -5.4 -22.2 28.85 17 18 195 357 -001 26 30 47 -5 -6 -8 000 21 30 09 -5.9 -22.0 28.85 16 17 196 358 -008 27 29 46 -5 -6 -8 000 22 30 10 -6.5 -21.7 28.85 12 13 205 7 -001 29 30 47 -5 -7 -8 000 23 30 11 -6.5 -21.7 28.85 11 12 212 14 006 29 30 47 -5 -7 -8 000 24 30 12 -6.3 -21.6 28.84 10 11 222 23 008 29 31 47 -5 -7 -8 000 25 30 13 -6.1 -21.2 28.84 10 11 228 29 014 29 31 45 -5 -7 -8 000 26 30 14 -5.9 -21.2 28.84 15 16 199 1 016 29 30 48 -5 -6 -8 000 27 30 15 -5.2 -21.7 28.84 22 24 189 351 016 27 28 46 -4 -5 -7 000 28 30 16 -5.1 -21.1 28.83 21 22 189 351 017 28 29 46 -4 -5 -7 000 29 30 17 -4.9 -20.9 28.82 22 24 191 352 011 28 29 47 -4 -5 -7 000 30 30 18 -4.2 -21.1 28.81 28 29 190 352 006 26 28 46 -3 -5 -6 000 31 30 19 -3.6 -21.0 28.80 31 32 188 349 000 25 27 42 -3 -4 -5 000 32 30 20 -3.4 -21.0 28.80 33 34 188 350 -009 25 26 40 -3 -4 -5 000 33 30 21 -3.1 -21.1 28.79 34 35 189 351 -016 24 25 39 -3 -3 -5 000 34 30 22 -2.4 -21.1 28.79 31 32 191 353 -017 22 25 39 -2 -3 -4 000 35 30 23 -1.7 -21.0 28.79 26 26 193 354 -017 21 25 41 -2 -3 -4 000 36 31 00 -1.3 -20.6 28.80 22 22 200 2 002 22 29 45 -2 -4 -5 000 37 31 01 -1.7 -21.0 28.80 27 27 196 358 000 22 26 40 -2 -3 -5 000 38 31 02 -2.1 -20.9 28.81 27 27 192 354 000 23 25 38 -2 -3 -5 000 39 31 03 -2.0 -20.9 28.81 27 27 194 356 001 22 24 38 -2 -3 -5 000 40 31 04 -1.6 -20.5 28.81 29 30 193 355 002 22 25 39 -2 -3 -4 000 41 31 05 -1.5 -20.5 28.81 28 28 193 355 000 22 25 40 -1 -3 -4 000 42 31 06 -1.6 -20.6 28.82 23 23 196 358 000 22 26 44 -1 -3 -4 000 43 31 07 -2.0 -20.9 28.83 24 25 196 358 -009 22 26 41 -1 -3 -4 000 44 31 08 -1.9 -20.4 28.82 28 28 193 354 -005 23 26 43 -1 -3 -4 000 45 31 09 -2.3 -20.2 28.83 30 31 192 353 002 24 26 42 -1 -3 -4 000 46 31 10 -2.8 -20.2 28.85 29 29 194 355 -008 25 30 49 -2 -3 -5 000 47 31 11 -2.5 -20.4 28.85 28 29 193 354 -006 24 28 45 -2 -3 -5 000 48 31 12 -2.5 -20.2 28.84 29 30 192 353 -007 24 26 41 -2 -3 -4 000 49 31 13 -2.8 -20.1 28.86 32 33 191 353 -004 25 26 39 -2 -3 -4 000 50 31 14 -2.4 -20.2 28.87 30 30 192 354 -003 24 26 39 -1 -3 -4 000 51 31 15 -2.2 -20.1 28.88 28 28 193 355 -003 24 26 39 -1 -3 -4 000 52 31 16 -2.4 -20.0 28.89 29 30 192 353 -001 24 26 39 -1 -3 -4 000 53 31 17 -2.5 -20.0 28.89 31 32 191 353 003 25 27 40 -1 -3 -4 000 54 31 18 -2.5 -20.1 28.89 31 32 191 353 005 25 27 40 -1 -2 -4 000 55 31 19 -2.4 -20.1 28.89 31 32 190 351 003 24 26 39 -1 -2 -4 000 56 31 20 -1.9 -19.9 28.90 27 28 190 352 008 24 25 39 -1 -2 -4 000 57 31 21 -1.6 -19.9 28.90 28 28 190 351 004 23 26 41 -1 -2 -4 000 58 31 22 -1.5 -19.6 28.91 31 31 190 352 002 24 27 42 -1 -2 -3 000 59 31 23 -1.4 -19.5 28.92 35 36 188 350 000 24 28 45 -1 -2 -3 000 60 01 00 -0.8 -19.4 28.92 30 31 189 351 000 23 28 45 -1 -2 -3 000 61 01 01 -0.5 -19.2 28.92 28 28 189 351 -001 23 27 43 0 -2 -3 000 62 01 02 -0.4 -19.1 28.92 25 25 190 352 -004 23 28 44 0 -2 -3 000 63 01 03 -0.2 -19.1 28.93 20 20 194 356 -002 22 27 43 0 -2 -3 000 64 01 04 -0.3 -19.0 28.93 22 22 193 355 -003 23 26 42 0 -2 -3 000 65 01 05 -0.5 -19.4 28.94 25 26 192 354 -002 22 25 40 0 -2 -3 000 66 01 06 -0.7 -19.1 28.94 31 32 189 351 -004 23 25 39 -1 -2 -3 000 67 01 07 -0.9 -19.5 28.94 31 31 188 349 -006 23 25 37 -1 -2 -3 000 68 01 08 -1.0 -19.7 28.95 22 23 192 353 -006 22 24 36 0 -2 -3 000 69 01 09 -1.4 -18.7 28.97 12 13 211 13 -006 25 26 40 -1 -2 -4 000 70 01 10 -1.7 -18.3 28.98 12 12 209 11 -008 26 28 43 -1 -2 -4 000 71 01 11 -2.3 -18.5 28.99 12 13 216 17 -005 27 29 46 -1 -3 -4 000 72 01 12 -2.6 -18.8 29.00 12 12 227 29 -003 27 29 47 -2 -3 -5 000 73 01 13 -3.1 -18.8 29.01 11 12 246 48 -003 28 30 42 -2 -4 -5 000 74 01 14 -3.3 -19.0 29.02 11 12 256 58 000 28 29 42 -3 -4 -6 000 75 01 15 -3.2 -18.8 29.02 10 11 231 33 -005 28 29 43 -2 -4 -5 000 76 01 16 -3.1 -18.4 29.02 8 9 237 38 000 28 30 43 -2 -4 -5 000 77 01 17 -3.2 -17.8 29.02 6 8 225 27 -002 29 30 45 -2 -3 -5 000 78 01 18 -2.6 -17.5 29.03 4 7 207 9 -003 29 32 46 -2 -3 -5 000 79 01 19 -2.4 -17.0 29.03 3 6 208 9 -002 30 33 47 -2 -3 -5 000 80 01 20 -1.7 -16.8 29.03 2 6 228 30 -002 30 34 51 -2 -3 -5 000 81 01 21 -1.3 -16.5 29.04 4 7 221 23 -004 29 34 50 -1 -3 -4 000 82 01 22 -0.4 -16.9 29.04 5 7 202 4 -003 27 33 49 -1 -3 -4 000 83 01 23 -0.0 -17.3 29.04 4 6 197 359 -004 25 32 49 -1 -3 -4 000 84 02 00 -0.0 -17.3 29.04 0 3 237 38 -002 26 32 48 -1 -3 -4 000 85 02 01 0.1 -17.4 29.04 3 4 200 2 -001 25 32 49 -1 -2 -4 000 86 02 02 0.1 -17.4 29.04 3 4 202 4 -001 25 31 48 -1 -2 -4 000 87 02 03 0.1 -17.0 29.05 1 5 158 320 000 26 32 51 -1 -2 -4 000 88 02 04 -1.0 -11.9 29.05 9 10 57 218 -001 44 51 53 -2 -3 -5 000 89 02 05 -0.9 -13.0 29.05 4 5 43 204 000 40 45 57 -2 -3 -5 000 90 02 06 -0.8 -16.0 29.04 2 5 214 15 000 30 42 58 -2 -3 -5 000 91 02 07 -1.4 -16.8 29.04 2 4 213 14 000 29 35 56 -2 -3 -4 000 92 02 08 -2.1 -16.8 29.04 2 4 193 355 000 30 37 58 -2 -3 -5 000 93 02 09 -3.8 -16.8 29.05 5 6 190 351 000 32 39 61 -2 -4 -5 000 94 02 10 -4.8 -17.3 29.05 6 6 186 347 000 33 38 58 -3 -4 -5 000 95 02 11 -5.7 -17.0 29.06 6 6 182 344 000 35 38 56 -3 -5 -6 000 96 02 12 -6.4 -17.2 29.06 7 7 180 342 -001 36 40 54 -4 -5 -6 000 97 02 13 -6.7 -17.4 29.06 7 7 181 342 000 37 40 52 -4 -5 -7 000 98 02 14 -6.7 -17.0 29.06 6 6 181 343 -001 38 42 52 -5 -6 -7 000 99 02 15 -6.1 -17.0 29.05 5 5 189 351 -001 38 42 53 -5 -6 -7 000 100 02 16 -6.0 -17.4 29.04 6 6 195 357 -001 36 41 54 -5 -6 -7 000 101 02 17 -5.9 -17.4 29.04 6 6 191 353 -002 36 39 54 -5 -6 -7 000 102 02 18 -5.6 -17.2 29.04 5 5 177 338 -001 36 38 54 -4 -6 -7 000 103 02 19 -4.3 -17.1 29.04 3 3 168 330 -001 35 38 54 -4 -6 -7 000 104 02 20 -4.0 -17.1 29.04 0 1 143 305 000 35 38 54 -4 -5 -7 000 105 02 21 -3.7 -17.6 29.05 0 2 357 159 000 33 39 54 -4 -5 -7 000 106 02 22 -3.3 -17.6 29.05 0 3 11 172 -001 32 38 53 -4 -5 -6 000 107 02 23 -2.8 -17.7 29.05 0 3 72 234 000 31 38 54 -4 -5 -6 000 108 03 00 -2.4 -17.4 29.04 1 3 99 261 000 31 38 54 -3 -5 -6 000 109 03 01 -2.2 -15.6 29.04 6 6 84 245 000 36 43 56 -3 -5 -6 000 110 03 02 -2.6 -13.2 29.04 8 8 79 241 000 45 51 60 -4 -5 -6 000 111 03 03 -3.0 -11.9 29.04 7 8 77 239 -001 52 57 65 -4 -5 -7 000 112 03 04 -3.3 -9.7 29.04 6 7 74 236 -001 63 68 66 -4 -6 -7 000 113 03 05 -3.5 -9.6 29.04 4 4 71 233 -001 64 68 73 -4 -6 -7 000 114 03 06 -3.7 -11.3 29.04 2 4 54 216 -001 56 65 80 -4 -5 -7 000 115 03 07 -4.0 -12.7 29.04 1 5 291 93 000 50 64 85 -4 -6 -7 000 116 03 08 -4.5 -17.0 29.04 4 5 233 34 -001 35 53 87 -4 -6 -7 000 117 03 09 -5.3 -17.0 29.05 5 5 234 36 000 37 45 87 -4 -5 -7 000 118 03 10 -5.9 -17.9 29.05 5 5 231 33 000 35 40 69 -4 -6 -7 000 119 03 11 -7.2 -19.1 29.06 6 6 187 349 -001 33 35 54 -5 -6 -7 000 120 03 12 -7.6 -19.5 29.06 7 7 185 347 -001 33 39 53 -5 -6 -8 000 * 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.