USAP Lake Vanda site lat/lon = (-77.5200,161.6900) cell lat/lon = (-77.5223,161.7335) Forecast initialized at 2026-01-28/12 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 28 12 -15.8 -21.1 29.03 7 7 238 39 000 66 66 55 -10-11-12 000 1 28 13 -10.4 -23.1 29.02 4 10 74 236 001 35 28 39 -10-10-11 000 2 28 14 -9.4 -25.0 29.02 4 5 228 29 -002 26 29 34 -8-10-11 000 3 28 15 -9.0 -25.2 28.99 5 5 232 34 -002 24 28 33 -8 -9-10 000 4 28 16 -8.8 -25.1 29.00 4 4 223 25 000 25 26 36 -8 -9-10 000 5 28 17 -8.6 -25.2 28.99 5 6 212 13 -002 24 26 38 -7 -9-10 000 6 28 18 -9.4 -25.3 28.99 6 6 190 351 -001 24 25 39 -7 -9-10 000 7 28 19 -9.3 -25.5 28.98 6 7 163 325 000 24 25 38 -8 -9-10 000 8 28 20 -8.0 -25.0 28.98 4 6 157 319 000 24 24 36 -7 -9-10 000 9 28 21 -7.3 -24.7 28.97 1 3 141 303 -001 23 24 36 -7 -8-10 000 10 28 22 -6.9 -25.3 28.99 1 1 329 131 -001 22 24 35 -7 -8-10 000 11 28 23 -6.5 -26.3 28.97 1 2 325 127 -001 20 25 35 -7 -8-10 000 12 29 00 -6.2 -26.3 28.94 2 2 340 142 000 19 24 34 -7 -8-10 000 13 29 01 -6.0 -26.2 28.95 3 3 34 196 000 19 24 34 -7 -8 -9 000 14 29 02 -5.8 -25.1 28.93 3 3 29 190 -001 21 25 34 -6 -8 -9 000 15 29 03 -5.6 -25.9 28.94 2 3 38 199 000 19 26 34 -6 -8 -9 000 16 29 04 -6.2 -21.3 28.96 7 8 57 219 000 30 30 36 -7 -8 -9 000 17 29 05 -6.6 -22.7 28.95 3 6 61 222 000 27 31 38 -7 -8-10 000 18 29 06 -6.5 -23.7 28.94 0 5 264 65 -001 24 32 39 -7 -8-10 000 19 29 07 -7.5 -24.3 28.94 5 6 239 41 -001 23 27 41 -7 -8-10 000 20 29 08 -8.1 -24.3 28.93 5 6 241 43 -002 24 27 39 -7 -8-10 000 21 29 09 -8.7 -24.3 28.93 5 7 228 30 -003 25 27 40 -7 -8-10 000 22 29 10 -8.8 -24.4 28.94 5 7 214 16 -002 25 28 41 -7 -8-10 000 23 29 11 -8.8 -24.3 28.93 5 8 207 9 -003 26 29 42 -7 -9-10 000 24 29 12 -9.1 -24.2 28.92 5 8 198 359 -003 27 29 42 -7 -9-10 000 25 29 13 -9.0 -24.1 28.92 5 8 194 356 -001 27 30 42 -8 -9-10 000 26 29 14 -9.2 -24.1 28.91 5 8 185 347 000 28 31 42 -8 -9-10 000 27 29 15 -10.2 -24.0 28.93 6 7 184 346 000 28 31 42 -8 -9-10 000 28 29 16 -10.3 -23.6 28.92 6 6 181 343 000 30 32 46 -8 -9-11 000 29 29 17 -10.1 -23.8 28.91 6 6 186 347 000 29 33 45 -8 -9-11 000 30 29 18 -9.6 -23.7 28.90 6 6 190 352 000 29 31 45 -8 -9-11 000 31 29 19 -8.2 -23.5 28.90 4 4 201 2 000 28 30 46 -8 -9-11 000 32 29 20 -7.6 -23.0 28.90 2 3 261 63 000 28 29 45 -8 -9-10 000 33 29 21 -7.1 -22.4 28.89 2 3 300 102 000 29 29 44 -7 -9-10 000 34 29 22 -6.5 -23.0 28.88 2 3 332 134 000 26 28 42 -7 -8-10 000 35 29 23 -5.7 -24.3 28.87 2 3 343 144 -001 22 27 40 -7 -8 -9 000 36 30 00 -5.1 -24.6 28.86 3 4 342 144 -004 21 26 41 -6 -8 -9 000 37 30 01 -4.8 -24.4 28.86 2 4 331 133 -008 21 25 41 -6 -7 -9 000 38 30 02 -4.5 -23.9 28.86 2 3 315 117 -007 21 26 41 -6 -7 -9 000 39 30 03 -4.1 -23.3 28.86 2 4 215 16 -005 21 27 39 -5 -7 -8 000 40 30 04 -4.0 -23.3 28.85 5 5 196 358 -004 21 26 39 -5 -7 -8 000 41 30 05 -4.3 -22.9 28.85 8 8 197 359 -004 23 26 41 -5 -7 -8 000 42 30 06 -4.7 -22.3 28.85 8 9 203 5 -004 25 28 43 -5 -7 -8 000 43 30 07 -5.1 -21.8 28.85 7 9 216 18 -005 26 29 45 -5 -7 -8 000 44 30 08 -5.4 -21.7 28.85 9 10 215 16 -003 27 30 46 -5 -7 -8 000 45 30 09 -5.8 -21.7 28.84 12 13 202 4 -004 28 29 46 -5 -7 -8 000 46 30 10 -6.0 -22.1 28.84 16 17 196 358 -007 27 29 45 -5 -7 -8 000 47 30 11 -6.0 -22.3 28.84 18 20 199 1 -002 27 28 45 -5 -6 -8 000 48 30 12 -5.8 -22.0 28.83 19 21 200 1 002 27 28 45 -5 -6 -8 000 49 30 13 -5.3 -22.0 28.82 21 23 195 357 004 26 26 43 -4 -5 -7 000 50 30 14 -5.1 -21.5 28.82 20 22 196 357 007 27 26 42 -4 -5 -7 000 51 30 15 -4.9 -21.3 28.82 20 22 190 352 008 27 27 43 -4 -5 -6 000 52 30 16 -4.5 -21.3 28.82 22 23 189 351 006 26 26 42 -4 -5 -6 000 53 30 17 -4.2 -21.4 28.81 27 29 189 351 004 25 25 41 -3 -4 -6 000 54 30 18 -4.0 -21.4 28.80 30 30 188 350 -001 25 26 40 -3 -4 -6 000 55 30 19 -3.5 -21.3 28.79 30 31 191 353 -007 24 26 39 -3 -4 -6 000 56 30 20 -3.4 -21.2 28.79 30 30 190 352 -013 24 25 38 -3 -4 -5 000 57 30 21 -2.7 -21.1 28.80 31 31 191 352 -003 23 26 42 -3 -4 -5 000 58 30 22 -2.4 -20.9 28.80 31 31 190 352 -003 23 27 42 -3 -4 -5 000 59 30 23 -2.2 -21.1 28.80 26 26 195 357 -001 22 26 40 -2 -4 -5 000 60 31 00 -1.4 -20.8 28.82 11 11 199 1 -001 22 31 49 -3 -4 -6 000 61 31 01 -1.7 -20.2 28.83 20 20 192 354 -008 23 37 54 -3 -5 -7 000 62 31 02 -1.7 -20.5 28.82 31 31 190 352 003 23 27 45 -2 -3 -5 000 63 31 03 -1.1 -20.2 28.81 21 21 197 359 -002 22 27 43 -2 -3 -5 000 64 31 04 -1.1 -19.7 28.84 12 12 199 1 -003 23 30 50 -2 -4 -5 000 65 31 05 -2.8 -13.4 28.86 0 7 322 124 -008 45 61 55 -4 -6 -7 000 66 31 06 -1.5 -19.6 28.84 28 28 191 352 -004 24 33 53 -2 -4 -5 000 67 31 07 -1.9 -20.0 28.83 33 34 189 351 -005 24 27 49 -2 -3 -4 000 68 31 08 -1.9 -20.3 28.83 25 26 194 356 -010 23 27 43 -1 -3 -4 000 69 31 09 -1.9 -19.8 28.87 20 20 198 0 -009 24 39 56 -2 -4 -6 000 70 31 10 -2.3 -19.9 28.87 22 22 197 358 -007 24 31 49 -2 -4 -5 000 71 31 11 -2.6 -19.8 28.88 23 24 192 354 -006 25 29 49 -2 -3 -5 000 72 31 12 -2.6 -19.7 28.88 28 29 192 354 -009 25 29 47 -2 -4 -5 000 73 31 13 -2.5 -19.9 28.89 31 32 190 352 -012 25 28 44 -2 -3 -5 000 74 31 14 -2.7 -20.2 28.90 31 32 191 353 -010 24 27 42 -2 -3 -5 000 75 31 15 -3.1 -20.2 28.91 28 29 193 355 -013 25 25 40 -2 -3 -5 000 76 31 16 -3.3 -19.5 28.93 18 20 197 358 -007 27 27 42 -2 -3 -5 000 77 31 17 -3.1 -19.9 28.94 20 21 198 0 -008 26 27 44 -2 -4 -5 000 78 31 18 -3.2 -19.6 28.95 19 20 202 4 -005 27 27 43 -2 -4 -5 000 79 31 19 -2.8 -19.6 28.95 22 23 198 0 -006 26 27 43 -2 -4 -5 000 80 31 20 -2.6 -19.9 28.96 26 27 191 353 -007 25 27 43 -2 -3 -5 000 81 31 21 -2.4 -20.2 28.97 27 28 189 350 -007 24 26 42 -2 -3 -5 000 82 31 22 -1.9 -20.0 28.98 24 25 188 349 -007 24 26 40 -2 -3 -5 000 83 31 23 -1.5 -20.2 28.99 20 20 190 352 -002 23 25 39 -2 -3 -4 000 84 01 00 -0.7 -20.1 28.99 18 18 191 352 -003 21 24 38 -1 -3 -4 000 85 01 01 -0.4 -20.1 28.99 16 16 191 353 -002 21 24 38 -1 -3 -4 000 86 01 02 -0.4 -19.9 29.00 17 17 196 357 -002 21 24 38 -1 -3 -4 000 87 01 03 -0.4 -19.9 29.00 19 19 194 355 -005 21 26 40 -1 -3 -4 000 88 01 04 -0.5 -19.9 29.01 19 19 193 354 -005 21 25 40 -1 -2 -4 000 89 01 05 -0.8 -19.5 29.01 19 19 193 355 -002 22 25 39 -1 -2 -4 000 90 01 06 -0.9 -19.9 29.01 17 17 193 355 -002 22 25 44 -1 -2 -4 000 91 01 07 -1.3 -18.9 29.01 12 13 206 8 -002 24 26 46 -1 -2 -4 000 92 01 08 -2.1 -18.6 29.02 8 9 219 21 -003 26 30 51 -1 -3 -5 000 93 01 09 -2.6 -18.5 29.03 9 9 250 52 -001 27 30 52 -2 -3 -5 000 94 01 10 -3.4 -18.0 29.04 9 11 257 59 -003 29 31 49 -2 -4 -5 000 95 01 11 -3.3 -18.2 29.04 10 11 260 62 -004 29 31 48 -3 -4 -5 000 96 01 12 -3.2 -18.6 29.04 12 13 260 62 -003 28 31 46 -3 -4 -6 000 97 01 13 -3.7 -18.6 29.04 12 13 235 37 -001 29 31 47 -2 -4 -5 000 98 01 14 -4.4 -18.7 29.03 10 11 226 28 001 29 31 47 -2 -4 -5 000 99 01 15 -5.6 -19.0 29.03 8 9 223 25 000 29 31 46 -2 -4 -5 000 100 01 16 -5.7 -19.0 29.02 7 9 215 16 002 29 31 47 -3 -4 -5 000 101 01 17 -4.1 -19.0 29.02 4 7 225 26 000 29 31 47 -3 -4 -6 000 102 01 18 -4.9 -18.7 29.01 5 7 215 16 -002 30 32 48 -3 -4 -6 000 103 01 19 -5.1 -18.2 29.00 7 8 208 9 -001 31 32 50 -3 -4 -5 000 104 01 20 -4.1 -17.9 29.00 8 9 204 6 -001 30 32 50 -2 -4 -5 000 105 01 21 -2.5 -17.6 29.00 10 11 207 9 000 29 30 50 -1 -3 -4 000 106 01 22 -1.5 -17.2 28.99 8 10 220 21 -002 28 30 49 -1 -3 -4 000 107 01 23 -0.3 -17.5 28.98 13 14 201 3 -010 26 28 46 -1 -2 -4 000 108 02 00 0.3 -17.7 28.97 11 12 194 356 -001 24 26 41 0 -2 -3 000 109 02 01 0.5 -17.8 28.96 11 12 191 353 005 23 26 41 0 -1 -3 000 110 02 02 0.7 -17.6 28.94 7 11 200 2 001 23 26 39 0 -1 -3 000 111 02 03 0.8 -16.7 28.94 9 12 195 356 006 25 28 42 0 -1 -2 000 112 02 04 0.7 -16.7 28.94 8 8 206 7 -002 25 28 52 0 -1 -2 000 113 02 05 0.7 -16.9 28.93 8 8 201 3 000 25 29 48 0 -1 -3 000 114 02 06 0.2 -17.1 28.91 11 12 200 2 000 25 28 47 0 -1 -3 000 115 02 07 -0.2 -17.1 28.90 13 14 213 15 -003 26 28 46 0 -1 -3 000 116 02 08 -0.2 -17.2 28.89 15 16 211 13 -001 25 27 43 0 -1 -3 000 117 02 09 -0.5 -17.3 28.88 17 19 205 7 -004 26 26 42 0 -1 -2 000 118 02 10 -1.1 -17.2 28.88 19 21 203 4 -006 27 25 41 0 -1 -2 000 119 02 11 -2.0 -17.3 28.87 14 15 215 17 -004 28 27 42 0 -2 -3 000 120 02 12 -1.8 -17.6 28.86 16 17 206 8 -010 27 26 43 0 -1 -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.