USAP Lake Vanda site lat/lon = (-77.5200,161.6900) cell lat/lon = (-77.5223,161.7335) Forecast initialized at 2026-05-01/12 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 01 12 -37.9 -45.4 29.37 8 8 232 34 001 60 60 52 -31-32-33 000 1 01 13 -30.8 -41.2 29.33 1 6 42 204 -002 40 48 50 -29-30-30 000 2 01 14 -29.4 -40.6 29.31 6 6 264 65 -002 37 38 45 -27-28-28 000 3 01 15 -27.4 -39.2 29.28 6 6 219 21 -002 35 34 47 -26-27-28 000 4 01 16 -26.5 -39.1 29.27 4 4 237 39 -001 32 32 46 -25-26-27 000 5 01 17 -26.0 -38.9 29.26 5 5 245 46 000 31 32 46 -24-25-27 000 6 01 18 -26.1 -39.1 29.26 7 7 263 65 002 30 33 49 -24-25-26 000 7 01 19 -25.8 -39.5 29.25 5 5 239 41 -002 29 33 48 -24-25-26 000 8 01 20 -25.8 -39.7 29.25 6 6 236 38 -003 28 34 45 -24-25-26 000 9 01 21 -25.7 -39.6 29.24 6 6 257 58 000 28 33 44 -24-25-26 000 10 01 22 -25.5 -39.7 29.23 5 5 258 59 001 27 32 43 -24-25-26 000 11 01 23 -25.4 -39.8 29.22 5 5 249 51 000 26 31 41 -24-25-26 000 12 02 00 -25.2 -39.9 29.20 4 4 229 31 001 26 29 39 -23-25-26 000 13 02 01 -25.0 -40.0 29.18 3 4 240 42 000 25 28 36 -23-24-25 000 14 02 02 -24.8 -39.8 29.17 4 4 237 38 004 25 27 34 -23-24-25 000 15 02 03 -24.7 -40.0 29.16 5 5 204 6 000 24 26 33 -22-24-25 000 16 02 04 -24.5 -40.3 29.15 5 5 192 353 -001 23 25 31 -22-24-25 000 17 02 05 -24.7 -40.8 29.14 7 7 237 39 -007 21 23 30 -22-23-24 000 18 02 06 -24.3 -40.7 29.12 5 5 250 52 -006 21 21 28 -22-23-24 000 19 02 07 -23.7 -41.3 29.10 6 6 201 3 -006 19 20 27 -22-23-24 000 20 02 08 -23.6 -41.2 29.09 7 7 201 3 003 19 20 26 -22-22-23 000 21 02 09 -25.3 -41.3 29.08 9 9 191 353 004 18 20 24 -22-23-24 000 22 02 10 -23.0 -42.1 29.07 6 6 217 18 -003 16 20 25 -21-22-23 000 23 02 11 -23.0 -41.9 29.06 6 6 213 15 000 17 18 25 -21-22-23 000 24 02 12 -22.8 -41.5 29.06 4 4 192 354 000 17 18 24 -21-22-23 000 25 02 13 -22.7 -41.6 29.06 4 4 251 53 -001 16 18 25 -21-22-23 000 26 02 14 -22.6 -41.6 29.06 5 5 231 32 000 17 18 25 -21-22-23 000 27 02 15 -22.8 -41.4 29.05 6 6 274 75 000 17 18 25 -21-22-23 000 28 02 16 -22.6 -41.1 29.04 6 6 265 67 000 17 17 24 -21-22-23 000 29 02 17 -22.1 -41.1 29.03 5 5 260 62 -001 17 17 23 -21-22-23 000 30 02 18 -21.7 -41.1 29.02 5 5 253 54 -001 16 17 22 -20-21-22 000 31 02 19 -21.4 -41.0 29.01 6 6 261 63 -001 16 16 21 -20-21-22 000 32 02 20 -20.9 -40.9 28.99 5 5 259 61 -001 15 16 20 -19-20-21 000 33 02 21 -20.5 -40.7 28.98 5 5 255 57 -003 15 15 20 -19-20-21 000 34 02 22 -19.9 -40.5 28.97 6 6 254 56 -003 14 15 19 -18-19-20 000 35 02 23 -19.3 -40.1 28.96 5 5 251 53 -002 14 15 19 -17-19-20 000 36 03 00 -19.0 -39.2 28.95 6 7 247 49 -002 15 15 18 -17-18-19 000 37 03 01 -18.4 -38.7 28.94 5 5 246 48 -001 15 15 19 -17-18-19 000 38 03 02 -19.6 -36.6 28.92 8 8 248 49 -002 18 16 22 -16-18-19 000 39 03 03 -20.1 -34.0 28.91 9 9 240 42 -001 23 23 29 -15-17-18 000 40 03 04 -19.1 -32.3 28.89 8 9 231 32 000 26 26 43 -15-16-17 000 41 03 05 -19.4 -31.0 28.87 10 11 217 19 000 29 27 45 -14-15-17 000 42 03 06 -18.2 -30.3 28.85 12 15 214 15 001 27 26 44 -13-14-15 000 43 03 07 -16.0 -29.8 28.83 14 16 228 29 -010 27 26 44 -12-13-15 000 44 03 08 -13.9 -28.9 28.80 19 22 208 9 000 28 26 43 -12-13-14 000 45 03 09 -12.5 -29.2 28.77 29 32 190 352 -011 25 22 36 -10-11-12 000 46 03 10 -12.1 -29.5 28.74 40 43 190 351 -004 24 19 33 -9-10-12 000 47 03 11 -11.0 -29.2 28.74 41 42 188 350 -005 22 21 34 -9-10-12 000 48 03 12 -11.3 -29.0 28.74 43 44 188 349 -011 23 23 35 -9-10-12 001 49 03 13 -11.2 -28.6 28.76 40 41 187 349 -009 24 25 38 -9-10-12 001 50 03 14 -11.4 -28.7 28.76 43 44 188 350 -006 24 25 41 -9-10-12 000 51 03 15 -10.9 -29.1 28.77 38 39 188 350 001 23 26 40 -9-10-11 000 52 03 16 -11.9 -29.0 28.82 35 38 187 349 -021 25 32 55 -9-10-12 001 53 03 17 -11.1 -28.6 28.84 26 27 198 359 033 24 30 54 -9-11-12 000 54 03 18 -11.7 -28.5 28.85 16 16 196 358 026 25 31 43 -10-12-14 000 55 03 19 -11.9 -29.2 28.86 29 30 192 354 012 24 28 39 -10-12-14 000 56 03 20 -11.5 -29.2 28.84 31 33 192 354 005 23 22 37 -9-10-11 000 57 03 21 -11.7 -29.3 28.85 26 28 192 354 -029 23 21 35 -9-10-11 000 58 03 22 -12.2 -28.8 28.87 21 23 197 358 -006 25 23 37 -10-11-12 000 59 03 23 -13.1 -28.3 28.89 15 16 212 14 -002 27 24 38 -10-11-13 000 60 04 00 -13.2 -28.3 28.91 14 16 214 16 010 27 25 40 -10-11-13 000 61 04 01 -13.5 -28.2 28.92 13 14 219 21 025 27 26 40 -10-12-13 000 62 04 02 -13.5 -27.9 28.94 14 16 220 22 014 29 26 37 -10-12-14 000 63 04 03 -13.8 -27.9 28.95 14 16 211 13 000 29 27 42 -10-12-13 000 64 04 04 -14.8 -27.9 28.96 9 10 224 26 000 28 28 42 -11-12-13 000 65 04 05 -13.5 -27.2 28.98 10 11 224 26 -001 28 29 41 -10-12-14 000 66 04 06 -12.8 -27.0 28.99 8 9 224 25 000 27 29 42 -10-12-13 000 67 04 07 -12.3 -26.7 29.00 10 10 226 28 005 27 29 43 -10-11-13 000 68 04 08 -11.4 -26.5 29.01 12 13 212 14 002 27 27 43 -9-11-12 000 69 04 09 -10.9 -26.2 29.02 13 15 205 7 003 28 27 45 -9-10-12 000 70 04 10 -10.0 -26.2 29.04 17 19 197 358 001 26 26 44 -9-10-12 000 71 04 11 -10.1 -26.1 29.06 14 17 203 5 -004 27 27 45 -9-10-12 000 72 04 12 -9.4 -26.5 29.08 23 24 194 356 -008 25 28 45 -8-10-12 000 73 04 13 -9.3 -27.0 29.09 19 20 194 356 -008 23 28 44 -8-10-12 000 74 04 14 -9.6 -27.2 29.10 23 24 192 354 -010 24 27 43 -8-10-12 000 75 04 15 -9.6 -26.5 29.13 11 12 201 3 -016 24 28 44 -9-11-12 000 76 04 16 -9.5 -27.5 29.16 19 20 197 359 -013 23 28 47 -9-11-12 000 77 04 17 -10.6 -28.5 29.18 20 21 193 355 -002 22 28 47 -9-11-13 000 78 04 18 -11.3 -28.7 29.22 18 19 198 0 -007 23 32 53 -11-13-14 000 79 04 19 -11.4 -29.7 29.24 28 29 192 354 -008 22 26 46 -10-12-14 000 80 04 20 -12.3 -30.8 29.25 35 36 194 355 -005 21 23 41 -10-12-13 000 81 04 21 -11.6 -29.8 29.28 15 15 194 356 -010 21 24 48 -10-12-14 000 82 04 22 -11.9 -29.4 29.33 16 17 201 2 -008 23 33 55 -11-14-15 000 83 04 23 -11.8 -29.9 29.35 21 22 193 355 -004 22 36 47 -11-14-15 000 84 05 00 -12.2 -31.2 29.38 26 26 195 357 -004 20 31 48 -12-14-15 000 85 05 01 -12.2 -31.7 29.40 29 30 197 359 -011 20 25 40 -11-13-15 000 86 05 02 -12.9 -30.9 29.43 18 19 208 9 001 22 23 36 -12-13-14 000 87 05 03 -13.2 -30.8 29.46 17 18 205 7 -011 23 24 37 -12-13-15 000 88 05 04 -14.7 -30.5 29.49 12 13 231 33 -002 26 27 41 -13-14-16 000 89 05 05 -14.7 -30.4 29.51 12 13 264 66 -004 26 27 40 -14-15-16 000 90 05 06 -14.3 -30.2 29.52 12 15 260 62 -001 26 27 39 -13-15-16 000 91 05 07 -14.5 -30.1 29.53 11 14 251 53 -004 26 27 39 -13-15-16 000 92 05 08 -15.0 -30.1 29.54 6 10 213 15 -003 26 27 41 -13-14-16 000 93 05 09 -15.4 -30.2 29.54 6 8 204 6 -002 26 28 42 -13-14-16 000 94 05 10 -15.1 -30.2 29.54 5 7 223 25 001 26 29 42 -13-15-16 000 95 05 11 -14.7 -30.2 29.53 4 10 221 23 000 26 28 43 -14-15-16 000 96 05 12 -15.0 -30.0 29.52 5 9 198 359 000 27 29 42 -14-15-16 000 97 05 13 -15.6 -30.1 29.51 6 9 193 355 000 28 29 42 -14-15-16 000 98 05 14 -15.4 -29.8 29.50 4 7 231 33 000 28 30 43 -14-15-16 000 99 05 15 -15.7 -30.0 29.48 5 7 244 46 001 28 30 43 -14-15-17 000 100 05 16 -17.3 -29.9 29.46 7 7 211 13 000 30 32 43 -14-16-17 000 101 05 17 -15.8 -30.4 29.43 6 6 218 19 000 28 33 42 -14-16-17 000 102 05 18 -15.7 -30.4 29.41 4 4 237 39 000 27 32 41 -14-16-17 000 103 05 19 -15.7 -30.4 29.39 3 3 253 55 001 27 31 42 -14-16-17 000 104 05 20 -15.7 -30.4 29.37 3 4 279 80 002 27 30 41 -14-15-17 000 105 05 21 -15.5 -30.2 29.35 3 4 290 92 001 27 29 41 -14-15-16 000 106 05 22 -15.4 -30.2 29.32 2 5 276 78 001 26 29 39 -14-15-16 000 107 05 23 -15.3 -30.5 29.29 2 4 228 30 000 25 27 35 -13-14-16 000 108 06 00 -15.2 -30.9 29.25 0 3 201 3 000 24 26 33 -13-14-15 000 109 06 01 -15.3 -31.2 29.23 1 4 355 157 002 23 25 32 -13-14-15 000 110 06 02 -15.1 -31.5 29.20 2 4 287 89 003 22 24 31 -13-14-15 000 111 06 03 -15.3 -31.6 29.19 4 4 214 15 000 22 23 29 -13-14-15 000 112 06 04 -15.1 -31.8 29.17 5 5 215 17 -009 22 23 29 -13-14-15 000 113 06 05 -14.8 -32.8 29.14 5 6 281 83 -004 19 22 27 -13-14-15 000 114 06 06 -14.5 -33.1 29.12 6 6 246 48 002 18 20 25 -13-13-15 000 115 06 07 -14.7 -36.3 29.10 1 5 116 278 -001 13 21 17 -13-14-15 000 116 06 08 -15.0 -37.5 29.08 4 5 185 347 -013 12 15 16 -13-14-16 000 117 06 09 -14.8 -37.8 29.06 3 4 183 345 -024 11 14 16 -13-15-16 000 118 06 10 -15.2 -38.9 29.04 2 8 234 36 -031 10 15 15 -13-15-16 000 119 06 11 -16.1 -38.5 29.04 5 5 265 67 -012 12 13 16 -14-15-16 000 120 06 12 -16.3 -39.4 29.02 2 6 270 71 -001 11 16 16 -14-15-17 000 * 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.