USAP Lake Vanda site lat/lon = (-77.5200,161.6900) cell lat/lon = (-77.5223,161.7335) Forecast initialized at 2026-02-02/00 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 02 00 -7.5 -14.8 29.00 4 4 210 12 000 55 55 57 -2 -3 -4 000 1 02 01 -0.7 -11.4 28.98 1 3 123 285 000 44 53 63 -1 -3 -4 000 2 02 02 -1.1 -9.9 28.99 11 11 63 225 -006 52 53 72 -2 -3 -4 000 3 02 03 -1.3 -11.0 28.98 12 13 58 220 -001 48 56 67 -2 -4 -5 000 4 02 04 -2.1 -10.5 28.99 12 13 62 224 -002 53 64 73 -3 -4 -5 000 5 02 05 -2.8 -9.7 29.00 12 13 59 221 000 60 68 76 -4 -5 -6 000 6 02 06 -3.4 -8.4 29.01 7 9 58 220 000 69 74 77 -4 -5 -6 000 7 02 07 -3.0 -13.0 28.98 1 5 163 325 000 45 62 69 -3 -5 -7 000 8 02 08 -4.0 -19.4 28.99 5 7 195 356 -001 27 33 69 -2 -4 -5 000 9 02 09 -4.0 -18.8 28.97 4 5 182 344 -001 30 54 66 -3 -5 -7 000 10 02 10 -4.3 -18.3 28.98 2 5 264 66 000 31 71 44 -4 -5 -6 000 11 02 11 -6.0 -19.7 28.97 6 7 183 345 000 29 32 43 -4 -5 -7 000 12 02 12 -7.3 -20.1 28.97 7 7 168 330 -001 30 31 40 -4 -6 -7 000 13 02 13 -6.8 -21.1 28.97 6 7 191 353 000 28 31 36 -5 -6 -7 000 14 02 14 -6.1 -22.2 28.97 3 6 198 359 -001 25 28 36 -5 -6 -8 000 15 02 15 -6.5 -21.9 28.98 2 6 19 181 000 26 26 35 -5 -6 -8 000 16 02 16 -6.4 -23.2 28.98 4 5 194 356 000 23 25 35 -5 -6 -8 000 17 02 17 -6.3 -23.5 28.97 4 4 185 347 000 23 26 35 -5 -6 -8 000 18 02 18 -6.2 -23.6 28.96 3 4 183 345 000 23 26 34 -5 -6 -8 000 19 02 19 -5.8 -23.7 28.95 3 3 170 332 000 22 26 35 -5 -6 -8 000 20 02 20 -5.5 -23.4 28.95 2 3 160 322 000 22 26 35 -5 -6 -8 000 21 02 21 -5.2 -23.3 28.96 0 2 256 58 000 22 25 35 -5 -6 -8 000 22 02 22 -5.0 -23.3 28.95 2 3 283 85 000 22 25 34 -5 -6 -8 000 23 02 23 -4.7 -23.0 28.94 1 3 264 65 -001 22 25 33 -5 -6 -8 000 24 03 00 -4.4 -22.8 28.94 1 4 74 236 -001 22 26 35 -5 -6 -8 000 25 03 01 -4.1 -17.8 28.94 5 7 74 235 000 35 39 40 -5 -6 -8 000 26 03 02 -4.0 -16.7 28.94 5 6 73 235 000 38 44 43 -5 -6 -8 000 27 03 03 -4.0 -16.1 28.94 4 5 68 230 000 39 45 37 -5 -6 -8 000 28 03 04 -4.2 -17.0 28.93 2 3 57 219 000 36 46 46 -5 -6 -8 000 29 03 05 -4.4 -17.4 28.93 2 3 49 211 000 36 52 50 -5 -6 -8 000 30 03 06 -4.8 -19.2 28.93 1 3 32 194 000 31 52 53 -5 -6 -8 000 31 03 07 -5.1 -21.4 28.93 0 4 248 50 -001 26 50 54 -5 -6 -8 000 32 03 08 -5.4 -22.8 28.93 2 4 199 0 000 24 54 55 -5 -7 -8 000 33 03 09 -6.8 -24.6 28.93 5 5 191 353 000 21 56 58 -5 -7 -8 000 34 03 10 -6.3 -25.2 28.93 4 4 232 34 000 20 57 42 -6 -7 -8 000 35 03 11 -6.7 -25.4 28.93 5 5 224 26 000 20 31 38 -6 -7 -8 000 36 03 12 -7.6 -25.0 28.93 6 6 248 50 000 21 25 32 -6 -7 -8 000 37 03 13 -7.0 -24.3 28.93 5 6 239 41 000 22 22 32 -6 -7 -8 000 38 03 14 -7.1 -23.7 28.92 5 7 240 42 000 24 24 32 -6 -7 -8 000 39 03 15 -7.2 -23.1 28.92 5 6 243 44 000 25 26 33 -6 -7 -8 000 40 03 16 -7.1 -22.6 28.92 5 6 246 48 000 26 29 34 -6 -7 -8 000 41 03 17 -7.1 -22.0 28.92 5 6 254 55 000 27 30 37 -6 -7 -8 000 42 03 18 -7.2 -21.5 28.91 5 6 262 64 000 28 31 41 -5 -7 -8 000 43 03 19 -6.1 -21.3 28.91 4 5 256 58 -001 28 31 41 -5 -7 -8 000 44 03 20 -5.5 -20.7 28.90 3 5 252 54 -002 28 32 43 -5 -6 -8 000 45 03 21 -4.9 -20.2 28.90 1 5 266 68 -003 28 33 44 -5 -6 -8 000 46 03 22 -4.4 -19.9 28.90 2 6 314 116 -004 28 32 44 -4 -6 -7 000 47 03 23 -3.6 -19.5 28.88 1 7 342 144 -003 28 32 46 -4 -5 -7 000 48 04 00 -2.6 -19.4 28.87 1 7 109 271 -007 26 30 45 -3 -5 -6 000 49 04 01 -1.7 -19.0 28.87 0 5 125 286 -008 25 27 47 -2 -4 -5 000 50 04 02 -1.1 -19.0 28.86 2 7 48 210 -009 24 30 46 -2 -4 -5 000 51 04 03 -0.7 -18.1 28.85 2 8 184 346 -007 25 33 45 -1 -3 -5 000 52 04 04 -0.5 -17.6 28.85 9 11 193 354 -003 26 30 45 -1 -3 -4 000 53 04 05 -0.6 -17.7 28.85 11 11 194 356 -004 26 30 45 -1 -2 -4 000 54 04 06 -1.0 -17.6 28.85 11 12 198 0 -003 26 30 45 -1 -2 -4 000 55 04 07 -2.0 -17.4 28.85 9 10 198 0 -001 28 30 47 -1 -2 -4 000 56 04 08 -3.4 -17.3 28.85 7 9 201 3 -003 29 31 48 -1 -3 -4 000 57 04 09 -4.1 -17.3 28.86 7 9 207 8 -001 30 32 48 -1 -3 -4 000 58 04 10 -4.8 -17.3 28.86 8 9 213 14 -001 31 32 48 -1 -3 -4 000 59 04 11 -4.4 -17.3 28.86 6 9 225 27 000 31 33 48 -2 -3 -5 000 60 04 12 -4.5 -17.3 28.86 6 8 239 40 -001 31 33 48 -2 -3 -5 000 61 04 13 -4.3 -17.3 28.87 6 8 234 36 -002 31 33 49 -2 -3 -5 000 62 04 14 -3.9 -17.3 28.88 5 8 219 21 -002 32 34 49 -2 -4 -5 000 63 04 15 -4.0 -17.2 28.89 5 8 217 19 -003 32 34 50 -2 -4 -5 000 64 04 16 -3.7 -17.1 28.89 4 8 212 14 -002 32 35 51 -3 -4 -5 000 65 04 17 -3.5 -17.0 28.89 4 7 204 5 -001 32 35 51 -3 -4 -5 000 66 04 18 -3.2 -17.5 28.89 3 6 202 4 -001 30 34 51 -2 -4 -5 000 67 04 19 -2.7 -17.6 28.89 3 6 226 28 -001 29 33 48 -2 -3 -5 000 68 04 20 -2.2 -17.7 28.90 2 5 230 32 -001 28 33 46 -2 -3 -5 000 69 04 21 -1.6 -17.9 28.90 1 4 230 32 -001 26 31 44 -1 -3 -4 000 70 04 22 -1.1 -17.9 28.91 1 3 4 166 -001 26 30 42 -1 -3 -4 000 71 04 23 -1.2 -16.6 28.92 8 9 67 228 -001 30 31 42 -1 -3 -4 000 72 05 00 -0.8 -14.9 28.93 9 9 71 232 -001 33 33 42 -2 -3 -4 000 73 05 01 -0.6 -14.0 28.93 8 9 69 231 -001 35 34 44 -2 -3 -4 000 74 05 02 -0.3 -14.2 28.93 6 6 64 226 000 34 35 48 -1 -3 -4 000 75 05 03 -0.1 -14.8 28.93 5 5 59 221 000 32 34 49 -1 -2 -4 000 76 05 04 -0.0 -14.8 28.93 5 5 59 221 001 31 32 50 -1 -2 -4 000 77 05 05 -0.0 -14.3 28.93 5 5 60 222 000 33 32 49 -1 -2 -4 000 78 05 06 -0.6 -13.4 28.94 4 7 58 220 -001 36 43 50 -1 -2 -4 000 79 05 07 -1.2 -14.5 28.94 3 7 36 197 000 34 44 54 -1 -3 -4 000 80 05 08 -1.3 -15.9 28.94 4 5 227 29 001 29 39 52 -1 -2 -4 000 81 05 09 -2.0 -15.8 28.94 7 9 225 27 000 30 35 52 0 -2 -3 000 82 05 10 -1.7 -15.6 28.94 8 10 211 13 000 30 33 51 0 -1 -3 000 83 05 11 -2.1 -15.5 28.94 7 9 210 12 000 30 32 51 0 -1 -3 000 84 05 12 -2.3 -15.3 28.93 7 9 213 14 -003 31 33 50 0 -1 -3 000 85 05 13 -2.3 -15.2 28.93 6 8 217 19 000 31 33 51 0 -1 -3 000 86 05 14 -1.0 -15.1 28.93 4 5 245 47 000 30 33 48 0 -1 -3 000 87 05 15 -1.3 -14.7 28.92 8 11 219 21 -001 30 32 50 0 0 -2 000 88 05 16 0.5 -14.4 28.92 15 17 194 356 -010 30 30 47 0 0 -1 000 89 05 17 0.2 -13.6 28.94 10 12 202 3 -006 33 33 52 0 0 -2 000 90 05 18 0.5 -13.9 28.95 12 14 207 9 -005 32 35 59 0 0 -2 000 91 05 19 1.0 -14.8 28.95 21 22 194 356 -004 28 37 59 0 0 -2 000 92 05 20 1.2 -15.0 28.95 20 22 195 356 -005 28 33 51 1 0 -2 000 93 05 21 1.2 -14.8 28.96 9 11 207 9 -010 28 30 50 1 0 -1 000 94 05 22 1.4 -14.9 28.97 12 13 200 2 -002 27 32 49 1 0 -2 000 95 05 23 1.7 -15.0 28.97 17 18 199 0 -001 26 32 48 1 0 -1 000 96 06 00 1.7 -15.0 28.97 17 18 201 2 000 26 31 48 1 0 -1 000 97 06 01 1.8 -15.1 28.97 19 21 200 2 -002 26 30 46 1 0 -1 000 98 06 02 1.8 -14.8 28.96 23 24 194 356 -003 27 28 45 1 0 -1 000 99 06 03 1.8 -14.4 28.95 23 25 196 357 -005 27 28 46 2 0 0 000 100 06 04 1.8 -14.2 28.95 25 27 190 352 -004 28 28 45 1 0 0 000 101 06 05 1.8 -13.3 28.95 20 22 191 353 -013 30 31 55 1 0 0 000 102 06 06 2.1 -14.3 28.95 27 30 191 353 -010 27 30 49 2 0 0 000 103 06 07 2.1 -13.4 28.94 26 33 184 345 -013 29 24 36 2 1 0 000 104 06 08 1.5 -12.1 28.94 12 22 209 11 000 34 30 37 1 0 0 000 105 06 09 1.1 -12.5 28.94 10 22 251 53 -010 33 34 35 1 0 0 000 106 06 10 1.7 -12.4 28.90 25 36 186 348 024 33 29 29 1 1 0 000 107 06 11 0.9 -13.3 28.92 6 19 213 15 -169 31 33 37 1 0 0 000 108 06 12 1.1 -13.4 28.91 14 29 186 347 -043 32 33 39 0 0 0 000 109 06 13 0.8 -13.6 28.90 17 26 185 346 009 31 31 45 0 0 0 000 110 06 14 0.1 -13.8 28.89 14 20 207 9 -016 32 33 52 0 0 -1 000 111 06 15 -1.7 -14.3 28.89 8 13 253 54 -006 31 32 46 0 0 -1 000 112 06 16 -0.1 -14.3 28.88 13 22 204 6 -022 31 31 48 0 0 -1 000 113 06 17 0.8 -13.7 28.87 23 30 186 348 -072 32 31 38 0 0 -1 000 114 06 18 1.0 -13.7 28.87 24 27 193 355 009 31 30 42 0 0 -1 000 115 06 19 1.0 -13.8 28.87 18 26 192 353 -018 31 29 42 0 0 0 000 116 06 20 1.1 -14.3 28.87 19 28 184 346 -014 30 30 38 0 0 -1 000 117 06 21 1.2 -14.8 28.86 21 25 185 347 -015 28 29 47 0 0 -1 000 118 06 22 1.5 -15.0 28.86 19 23 185 347 -003 27 26 41 1 0 0 000 119 06 23 1.6 -15.3 28.86 20 22 184 345 007 26 26 44 1 0 -1 000 120 07 00 1.7 -15.9 28.85 18 19 190 352 -007 25 26 39 1 0 -1 000 * 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.