USAP Lake Vanda site lat/lon = (-77.5200,161.6900) cell lat/lon = (-77.5223,161.7335) Forecast initialized at 2026-02-01/12 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 -10.5 -14.8 29.03 8 8 230 32 003 70 70 58 -5 -6 -7 000 1 01 13 -4.5 -15.5 29.00 7 13 249 51 -007 37 40 63 -3 -4 -6 000 2 01 14 -3.4 -17.8 29.01 11 13 226 28 -004 30 32 51 -2 -3 -5 000 3 01 15 -2.9 -17.6 28.99 11 13 253 55 -001 29 30 45 -2 -3 -5 000 4 01 16 -2.3 -17.1 29.00 10 11 256 58 -005 30 32 44 -2 -3 -5 000 5 01 17 -2.5 -16.4 29.00 9 11 260 62 -001 32 33 45 -2 -3 -5 000 6 01 18 -2.4 -16.5 29.00 8 10 233 34 -005 31 32 48 -2 -3 -5 000 7 01 19 -2.4 -16.4 29.00 4 8 251 52 -004 31 33 48 -2 -3 -5 000 8 01 20 -2.1 -17.3 29.01 7 9 203 4 000 29 32 50 -2 -3 -4 000 9 01 21 -1.6 -17.4 29.01 6 9 209 11 000 28 32 49 -1 -3 -5 000 10 01 22 -1.0 -17.5 29.01 6 8 202 4 000 27 31 48 -1 -3 -4 000 11 01 23 -0.8 -17.4 28.99 4 6 199 0 -001 27 33 48 -1 -3 -5 000 12 02 00 -2.2 -13.0 29.01 9 10 38 200 -001 44 53 50 -3 -5 -6 000 13 02 01 -2.0 -13.1 29.00 8 9 47 208 000 43 50 56 -3 -4 -5 000 14 02 02 -2.2 -11.9 28.99 10 11 52 213 -001 49 54 60 -3 -4 -5 000 15 02 03 -2.6 -10.7 29.00 12 12 58 220 000 55 62 60 -3 -5 -6 000 16 02 04 -2.6 -10.5 29.00 8 8 62 224 -002 55 61 67 -3 -5 -6 000 17 02 05 -3.0 -9.8 29.00 8 10 62 224 -001 60 65 74 -4 -5 -6 000 18 02 06 -3.8 -10.0 29.00 8 11 51 213 000 63 70 74 -4 -5 -7 000 19 02 07 -4.8 -11.0 28.99 5 10 45 207 -001 59 74 81 -4 -6 -7 000 20 02 08 -4.1 -14.6 28.99 3 6 262 64 -001 43 70 86 -4 -6 -7 000 21 02 09 -4.8 -17.4 28.98 5 5 253 54 000 34 68 82 -4 -5 -7 000 22 02 10 -4.6 -18.5 28.98 4 4 229 31 -002 31 47 81 -4 -5 -7 000 23 02 11 -6.3 -17.9 28.98 6 6 191 352 -001 35 55 55 -4 -6 -7 000 24 02 12 -5.5 -19.4 28.97 4 6 245 46 -002 31 44 49 -5 -6 -7 000 25 02 13 -6.3 -20.1 28.97 5 5 197 359 -001 30 33 47 -5 -6 -7 000 26 02 14 -7.1 -20.4 28.97 6 6 185 346 000 30 32 44 -5 -6 -7 000 27 02 15 -6.7 -20.6 28.97 5 5 187 349 000 30 33 44 -5 -6 -8 000 28 02 16 -7.2 -21.1 28.97 6 6 172 334 000 29 34 44 -5 -6 -8 000 29 02 17 -6.6 -21.2 28.96 5 5 174 336 -001 29 33 44 -6 -7 -8 000 30 02 18 -7.1 -21.2 28.96 6 6 169 331 000 29 32 45 -6 -7 -8 000 31 02 19 -6.0 -21.3 28.96 4 4 169 330 000 28 33 46 -6 -7 -8 000 32 02 20 -5.4 -21.1 28.96 1 2 167 329 -002 27 32 45 -5 -7 -8 000 33 02 21 -5.2 -20.8 28.95 3 3 302 104 -003 28 32 45 -5 -7 -8 000 34 02 22 -4.7 -21.2 28.95 1 2 287 89 -001 26 33 49 -5 -6 -8 000 35 02 23 -4.4 -21.2 28.95 0 4 88 250 -001 26 38 52 -5 -6 -8 000 36 03 00 -3.8 -20.1 28.95 3 6 77 239 -001 28 36 50 -5 -6 -8 000 37 03 01 -3.7 -16.1 28.95 7 8 73 234 -002 39 44 56 -5 -6 -8 000 38 03 02 -3.6 -15.3 28.95 4 4 68 230 000 41 50 64 -5 -6 -8 000 39 03 03 -3.7 -15.2 28.94 4 4 68 230 -002 42 52 62 -5 -6 -8 000 40 03 04 -4.1 -15.0 28.94 3 4 64 225 000 43 53 53 -5 -6 -8 000 41 03 05 -4.3 -15.7 28.94 1 3 15 177 -002 42 54 61 -5 -6 -8 000 42 03 06 -4.4 -18.9 28.94 2 3 296 98 -001 31 55 63 -5 -6 -8 000 43 03 07 -4.8 -18.8 28.94 3 5 261 63 -001 32 53 65 -5 -6 -8 000 44 03 08 -5.3 -21.6 28.94 4 6 241 43 -001 26 37 66 -5 -6 -8 000 45 03 09 -5.8 -21.9 28.94 4 7 222 24 -001 26 36 66 -5 -7 -8 000 46 03 10 -7.3 -22.3 28.94 6 6 214 16 -001 26 35 67 -6 -7 -8 000 47 03 11 -7.6 -22.4 28.94 6 6 219 21 -001 27 38 60 -6 -7 -8 000 48 03 12 -7.1 -22.9 28.94 5 5 229 31 000 26 42 42 -6 -7 -9 000 49 03 13 -7.3 -22.7 28.94 5 5 230 32 000 27 43 44 -6 -8 -9 000 50 03 14 -7.4 -22.3 28.94 5 5 239 41 000 28 32 42 -6 -8 -9 000 51 03 15 -7.6 -21.9 28.94 5 5 224 25 000 29 32 42 -6 -8 -9 000 52 03 16 -7.6 -21.4 28.94 5 5 222 24 000 31 34 42 -6 -8 -9 000 53 03 17 -7.4 -21.3 28.94 5 5 250 52 000 31 35 44 -6 -8 -9 000 54 03 18 -7.3 -21.2 28.93 5 5 270 72 000 30 35 47 -6 -8 -9 000 55 03 19 -7.2 -21.2 28.92 5 5 280 81 000 30 35 50 -6 -8 -9 000 56 03 20 -6.5 -20.8 28.91 4 5 280 82 000 30 34 50 -6 -7 -9 000 57 03 21 -5.5 -20.3 28.91 3 5 290 92 -001 30 34 48 -6 -7 -8 000 58 03 22 -4.9 -19.8 28.90 1 4 322 124 -002 30 34 47 -5 -6 -8 000 59 03 23 -4.1 -19.9 28.90 1 5 22 184 -003 28 32 46 -5 -6 -7 000 60 04 00 -3.5 -20.2 28.89 2 5 38 199 -003 26 31 46 -4 -6 -7 000 61 04 01 -2.7 -21.0 28.88 1 4 53 215 -002 23 30 45 -4 -5 -6 000 62 04 02 -2.1 -20.6 28.88 1 3 58 219 -003 22 28 45 -3 -4 -6 000 63 04 03 -1.5 -20.3 28.87 1 3 201 3 -002 22 28 46 -3 -4 -5 000 64 04 04 -1.6 -18.7 28.86 5 5 200 2 -001 25 28 46 -2 -4 -5 000 65 04 05 -2.1 -17.9 28.85 7 9 202 3 -001 27 30 46 -2 -3 -5 000 66 04 06 -2.8 -17.9 28.85 7 9 205 7 -001 28 30 47 -2 -3 -5 000 67 04 07 -3.4 -17.9 28.86 5 8 211 12 000 29 31 48 -2 -3 -5 000 68 04 08 -3.8 -17.9 28.86 5 6 217 18 -001 30 32 49 -2 -4 -5 000 69 04 09 -4.4 -17.8 28.87 6 7 214 16 -002 30 33 49 -2 -4 -5 000 70 04 10 -4.3 -17.9 28.87 5 8 224 25 -001 30 33 48 -2 -4 -5 000 71 04 11 -4.0 -17.8 28.87 5 9 219 21 000 31 33 48 -3 -4 -5 000 72 04 12 -4.4 -17.7 28.86 5 10 191 353 000 32 34 48 -3 -4 -5 000 73 04 13 -5.5 -17.6 28.87 6 6 186 347 -001 33 36 48 -3 -4 -6 000 74 04 14 -5.8 -17.6 28.87 6 6 189 350 -001 33 36 48 -3 -4 -6 000 75 04 15 -5.5 -17.4 28.87 6 6 195 357 -002 34 36 48 -3 -5 -6 000 76 04 16 -5.0 -17.4 28.88 6 6 214 16 -001 33 37 49 -3 -4 -6 000 77 04 17 -5.0 -17.3 28.88 6 6 190 352 -001 34 36 49 -3 -4 -6 000 78 04 18 -5.1 -17.4 28.88 6 6 187 349 -002 33 37 49 -3 -5 -6 000 79 04 19 -4.2 -17.6 28.88 5 7 194 356 -002 32 36 48 -3 -4 -6 000 80 04 20 -3.5 -17.6 28.88 4 6 191 352 -001 31 35 47 -3 -4 -6 000 81 04 21 -2.8 -17.5 28.89 2 4 240 42 000 30 34 47 -3 -4 -5 000 82 04 22 -2.4 -17.4 28.89 3 3 276 78 000 30 33 46 -2 -4 -5 000 83 04 23 -1.9 -17.6 28.88 1 2 301 103 000 28 32 46 -2 -3 -5 000 84 05 00 -1.4 -18.1 28.88 1 2 49 211 000 26 31 45 -2 -3 -4 000 85 05 01 -1.0 -16.6 28.88 8 9 79 240 -001 30 32 45 -2 -3 -4 000 86 05 02 -1.2 -14.8 28.88 8 9 72 234 -001 35 35 44 -2 -3 -4 000 87 05 03 -1.0 -14.4 28.88 7 7 64 226 000 36 36 45 -2 -3 -4 000 88 05 04 -0.9 -14.7 28.89 4 5 51 213 000 34 35 47 -2 -3 -4 000 89 05 05 -1.1 -15.5 28.89 2 4 27 189 000 31 33 47 -2 -3 -4 000 90 05 06 -0.5 -17.4 28.89 2 3 275 77 000 26 34 46 -1 -3 -4 000 91 05 07 -1.0 -16.9 28.88 5 6 227 29 -002 26 30 43 0 -2 -4 000 92 05 08 -1.0 -16.2 28.87 6 8 238 40 -004 28 30 44 0 -2 -3 000 93 05 09 -0.5 -15.3 28.87 11 13 202 4 -001 30 32 46 0 -1 -3 000 94 05 10 -1.3 -15.0 28.87 5 8 237 39 000 31 34 50 0 -1 -3 000 95 05 11 -1.1 -14.7 28.86 5 9 233 35 000 31 32 52 0 -1 -3 000 96 05 12 -0.1 -14.5 28.86 10 13 200 2 000 30 32 49 0 0 -2 000 97 05 13 0.5 -14.1 28.85 12 15 206 8 -003 30 32 50 0 0 -2 000 98 05 14 1.3 -13.9 28.84 19 22 195 357 -003 30 32 50 1 0 -2 000 99 05 15 1.6 -14.2 28.82 29 32 189 351 -007 28 30 46 2 0 -1 000 100 05 16 1.6 -15.0 28.80 34 36 187 349 -001 27 26 39 2 1 0 000 101 05 17 1.6 -15.4 28.79 36 37 192 353 -003 26 24 36 2 1 0 000 102 05 18 1.6 -15.8 28.80 31 31 196 358 -011 25 25 39 2 1 0 000 103 05 19 1.5 -15.4 28.83 30 31 198 0 002 26 32 56 1 0 -1 000 104 05 20 1.4 -15.8 28.84 32 33 197 358 001 25 28 46 1 0 -1 000 105 05 21 1.5 -15.9 28.84 32 32 195 357 001 25 30 46 1 0 -1 000 106 05 22 1.4 -15.7 28.86 30 31 194 356 -004 26 28 47 1 0 -1 000 107 05 23 1.4 -16.1 28.86 32 33 192 354 -008 25 28 44 1 0 -1 000 108 06 00 1.4 -16.1 28.87 30 31 194 356 -001 25 25 44 1 0 0 000 109 06 01 1.5 -15.5 28.88 29 31 191 353 005 26 28 44 1 0 -1 000 110 06 02 1.4 -15.2 28.88 31 33 189 351 001 27 25 38 2 0 0 000 111 06 03 1.4 -15.5 28.89 22 23 191 352 -001 26 28 54 1 0 -1 000 112 06 04 1.4 -15.2 28.90 23 24 194 356 -001 27 30 58 1 0 -1 000 113 06 05 1.3 -15.2 28.90 23 23 195 357 -005 27 32 47 1 0 -1 000 114 06 06 1.2 -15.3 28.90 23 24 194 355 -007 27 28 46 1 0 -1 000 115 06 07 1.0 -14.7 28.91 16 19 198 0 -001 29 28 44 1 0 -1 000 116 06 08 1.1 -14.8 28.91 22 25 193 355 -002 28 27 45 1 0 -1 000 117 06 09 0.2 -13.7 28.92 14 16 203 5 003 33 31 46 0 0 -1 000 118 06 10 -0.5 -13.8 28.93 10 12 217 19 -003 34 34 55 0 -1 -2 000 119 06 11 -2.3 -14.3 28.94 7 9 238 40 -006 34 36 55 0 -1 -3 000 120 06 12 -2.1 -14.6 28.94 5 5 262 63 007 34 37 57 0 -2 -3 000 * 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.