Kamb Ice Stream b site lat/lon = (-82.6280,-156.2230) cell lat/lon = (-82.6295,-156.2400) Forecast initialized at 2026-04-30/12 UTC MPAS cell scale: 2.3 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 30 12 -30.4 -34.4 29.20 7 9 26 230 000 93 96100 -29-29-29 000 1 30 13 -32.0 -34.7 29.21 7 12 36 240 000 107 96101 -29-29-28 001 2 30 14 -33.8 -36.0 29.24 7 11 45 249 000 116 97102 -29-29-28 001 3 30 15 -36.0 -37.7 29.24 8 12 51 255 -001 124 98102 -29-29-28 000 4 30 16 -38.2 -40.2 29.26 7 13 43 246 001 124 98 99 -29-29-28 000 5 30 17 -40.1 -42.2 29.28 6 11 48 252 002 124 97 99 -30-29-28 000 6 30 18 -42.2 -44.6 29.29 6 7 72 276 001 124 97 98 -30-29-28 000 7 30 19 -43.2 -45.6 29.30 6 10 89 292 000 124 97 98 -30-29-28 000 8 30 20 -43.3 -45.7 29.30 6 11 91 295 000 124 99 97 -30-29-29 000 9 30 21 -44.1 -46.5 29.32 5 9 110 313 001 124102 95 -29-30-29 000 10 30 22 -44.2 -46.6 29.33 6 11 118 322 001 124100 92 -29-30-29 000 11 30 23 -44.2 -46.6 29.32 6 10 127 331 001 124 95 90 -29-29-28 000 12 01 00 -45.7 -48.2 29.32 6 11 138 341 001 124 95 88 -29-28-28 000 13 01 01 -45.4 -47.9 29.34 7 11 143 347 001 124 87 85 -28-28-28 000 14 01 02 -45.6 -48.0 29.33 7 12 140 344 002 124 79 80 -27-27-27 000 15 01 03 -45.9 -48.3 29.33 7 13 145 348 001 124 80 79 -27-27-27 000 16 01 04 -45.7 -48.1 29.31 8 14 149 353 002 124 78 79 -27-27-26 000 17 01 05 -45.2 -47.6 29.29 8 14 149 353 002 124 79 74 -27-27-27 000 18 01 06 -45.1 -47.5 29.29 8 15 147 351 002 124 75 72 -28-27-26 000 19 01 07 -45.1 -47.4 29.28 9 15 142 346 001 124 71 71 -28-27-27 000 20 01 08 -45.1 -47.4 29.27 9 18 145 349 002 124 68 67 -28-27-27 000 21 01 09 -44.2 -46.5 29.26 11 21 134 338 002 124 69 63 -30-27-27 000 22 01 10 -44.9 -47.1 29.24 7 13 148 352 004 126 67 59 -32-27-26 000 23 01 11 -46.1 -48.6 29.22 7 12 175 19 004 124 67 51 -30-27-26 000 24 01 12 -46.6 -49.0 29.19 8 15 173 17 003 125 57 45 -27-26-26 000 25 01 13 -47.4 -49.6 29.17 8 20 175 19 003 128 51 36 -27-26-26 000 26 01 14 -46.4 -48.4 29.15 9 24 171 14 002 131 47 35 -27-25-26 000 27 01 15 -43.7 -45.9 29.11 12 24 165 8 002 124 42 37 -28-25-25 000 28 01 16 -42.5 -44.8 29.08 15 27 160 4 003 121 40 35 -29-24-25 000 29 01 17 -42.1 -44.6 29.04 16 30 160 3 002 117 34 35 -30-23-24 000 30 01 18 -41.8 -44.2 29.01 14 29 158 1 001 119 32 33 -33-23-22 000 31 01 19 -41.3 -43.5 28.98 15 29 162 6 002 122 30 32 -32-23-21 000 32 01 20 -40.5 -42.6 28.94 15 29 165 9 002 122 29 32 -30-22-20 000 33 01 21 -40.0 -42.0 28.90 14 27 169 13 005 124 28 29 -31-21-19 000 34 01 22 -40.0 -41.9 28.88 13 28 171 15 000 124 28 27 -32-21-18 000 35 01 23 -39.8 -41.7 28.85 12 25 171 15 000 125 29 22 -32-21-18 000 36 02 00 -39.1 -41.0 28.83 12 24 172 15 000 124 31 16 -31-21-17 000 37 02 01 -38.4 -40.2 28.79 11 25 175 19 002 124 31 11 -30-20-16 000 38 02 02 -37.1 -38.9 28.77 11 24 171 14 001 124 41 8 -29-20-16 000 39 02 03 -35.5 -37.2 28.76 10 22 158 1 -001 124 78 6 -29-22-17 000 40 02 04 -36.5 -38.1 28.73 8 18 177 20 -001 127 71 7 -29-20-14 000 41 02 05 -36.9 -38.4 28.71 8 19 170 14 002 129 67 45 -27-18-14 000 42 02 06 -37.0 -38.7 28.70 6 14 145 349 002 126 95 42 -28-22-13 000 43 02 07 -37.3 -39.2 28.69 7 12 178 22 001 124 75 55 -25-17-12 000 44 02 08 -37.5 -39.3 28.70 7 9 144 348 000 124 81 39 -26-17-12 000 45 02 09 -38.2 -40.2 28.69 6 6 143 347 000 124 67 61 -26-14-12 000 46 02 10 -38.7 -40.9 28.69 6 8 141 345 000 124 80 54 -25-13-11 000 47 02 11 -38.2 -40.5 28.69 6 10 148 352 000 118 77 53 -26-11-10 000 48 02 12 -35.3 -38.1 28.69 6 11 141 345 -001 108 74 46 -27-10-10 000 49 02 13 -34.4 -37.0 28.69 6 12 138 342 000 110 75 58 -22-10 -9 000 50 02 14 -33.0 -35.6 28.69 7 9 148 351 009 110 66 63 -20 -8 -8 000 51 02 15 -32.4 -33.7 28.68 8 12 146 350 -001 126 41 46 -16 -9 -9 001 52 02 16 -31.5 -32.2 28.67 9 15 148 352 000 135 50 43 -16 -8 -8 000 53 02 17 -29.0 -29.6 28.66 10 22 147 351 001 132 40 62 -16-10 -7 000 54 02 18 -27.6 -28.2 28.64 13 22 152 355 003 130 43 50 -19-11 -7 000 55 02 19 -27.0 -27.5 28.63 12 25 152 355 000 129 49 34 -19-11 -8 000 56 02 20 -25.7 -26.2 28.63 12 23 146 350 -002 127 56 32 -19-12 -8 000 57 02 21 -25.8 -26.3 28.63 9 24 144 348 000 126 48 32 -20-11 -6 000 58 02 22 -23.9 -24.4 28.62 11 32 108 312 -007 124 44 35 -16-10 -7 000 59 02 23 -20.8 -22.7 28.62 16 36 104 308 000 102 46 34 -16-11 -8 000 60 03 00 -19.5 -22.4 28.62 19 38 103 306 -006 92 46 34 -16-11 -8 000 61 03 01 -18.2 -22.0 28.63 22 36 110 313 000 83 54 31 -16-13-11 000 62 03 02 -20.1 -22.3 28.64 14 30 136 340 010 100 70 30 -16-16-11 000 63 03 03 -20.8 -22.9 28.65 11 31 124 328 015 99 67 32 -16-16-11 000 64 03 04 -21.2 -23.0 28.66 13 38 112 316 002 105 56 36 -17-14-11 000 65 03 05 -21.0 -23.2 28.67 17 33 93 296 001 101 40 39 -16-11 -9 000 66 03 06 -20.6 -22.9 28.68 19 37 95 299 -001 99 35 40 -16 -9 -9 000 67 03 07 -21.4 -22.7 28.72 16 33 79 282 -004 110 79 60 -17-12-12 000 68 03 08 -22.1 -22.6 28.77 13 22 71 275 -001 123 97 95 -14-13-13 000 69 03 09 -23.6 -24.2 28.80 9 19 76 280 001 124 87 64 -14-11-11 000 70 03 10 -25.1 -25.8 28.82 7 15 89 293 000 126 96 72 -13-12-11 000 71 03 11 -26.1 -26.7 28.85 8 12 144 348 -003 128 97 71 -12-11-10 000 72 03 12 -21.8 -22.3 28.88 12 21 120 323 000 123 95 80 -14-12-11 000 73 03 13 -22.4 -23.5 28.88 11 20 99 303 -001 115 83 81 -12-10-11 000 74 03 14 -23.6 -24.4 28.86 7 14 100 304 -004 124 79 99 -12-10-10 000 75 03 15 -26.0 -26.8 28.86 6 12 119 323 -001 127 80 62 -12-10-10 000 76 03 16 -26.6 -27.2 28.88 10 14 164 8 006 129 47 39 -21-12-11 000 77 03 17 -28.2 -28.8 28.87 8 15 164 8 000 131 48 40 -17-13-12 000 78 03 18 -29.2 -29.9 28.87 8 16 137 341 002 132 46 40 -17-13-12 000 79 03 19 -29.4 -30.0 28.86 9 20 133 337 001 132 43 34 -16-12-11 000 80 03 20 -30.3 -31.1 28.88 6 11 132 336 001 133 44 34 -21-13-11 000 81 03 21 -30.7 -31.7 28.90 5 7 138 342 002 134 47 36 -26-13-11 000 82 03 22 -30.8 -32.2 28.91 6 6 124 328 001 125 53 38 -27-14-10 001 83 03 23 -29.8 -31.5 28.92 7 9 113 317 -001 118 63 39 -27-15-11 000 84 04 00 -28.8 -31.1 28.92 8 11 62 265 -002 107 56 39 -25-13-12 000 85 04 01 -29.6 -32.7 28.95 5 6 56 260 -001 100 71 40 -27-15-12 000 86 04 02 -29.8 -32.9 28.97 3 4 26 230 -001 99 77 40 -28-17-12 000 87 04 03 -29.7 -32.7 28.98 4 5 44 247 000 101 90 40 -28-20-13 000 88 04 04 -30.3 -33.3 29.01 6 7 27 231 000 100 85 42 -27-19-15 000 89 04 05 -29.9 -32.9 29.04 9 16 21 225 000 101 98 49 -26-20-15 000 90 04 06 -27.2 -29.7 29.07 10 20 13 217 001 104108 53 -26-22-17 000 91 04 07 -25.7 -28.7 29.10 13 20 14 218 -003 98116 84 -26-22-19 000 92 04 08 -26.0 -29.0 29.13 13 19 22 225 000 96124 77 -26-22-18 000 93 04 09 -25.7 -28.8 29.17 11 18 25 229 000 96125101 -26-24-19 000 94 04 10 -25.5 -27.9 29.21 8 14 43 247 000 104125100 -25-25-23 000 95 04 11 -27.7 -28.7 29.24 7 11 57 261 001 126114 99 -25-24-24 000 96 04 12 -29.7 -30.4 29.26 5 9 55 259 003 132108 96 -23-23-22 000 97 04 13 -27.5 -28.9 29.28 5 6 111 315 000 119111110 -22-22-21 000 98 04 14 -25.8 -27.7 29.29 4 9 162 6 -006 111123 93 -22-21-20 000 99 04 15 -24.2 -25.2 29.30 6 11 147 351 000 122123 39 -22-21-18 000 100 04 16 -24.1 -25.1 29.30 6 9 122 325 001 121123 45 -22-21-13 000 101 04 17 -25.6 -27.4 29.31 9 11 123 327 000 110102 86 -21-17-15 000 102 04 18 -30.2 -31.5 29.31 7 10 135 339 001 124 73 67 -19-15-14 000 103 04 19 -31.2 -32.7 29.30 6 8 148 351 001 122 57 63 -17-14-14 000 104 04 20 -33.2 -34.7 29.29 7 9 153 357 001 127 52 59 -17-13-13 000 105 04 21 -33.7 -35.1 29.28 8 11 159 3 000 128 49 60 -17-13-13 000 106 04 22 -33.9 -35.2 29.27 9 14 157 0 002 129 46 65 -18-13-13 000 107 04 23 -33.9 -35.1 29.26 9 14 159 3 002 130 59 52 -19-13-12 000 108 05 00 -33.8 -35.0 29.25 10 17 153 357 000 129 53 31 -19-14-13 000 109 05 01 -33.8 -34.8 29.23 9 18 159 3 003 133 50 27 -19-15-13 000 110 05 02 -35.5 -37.1 29.20 7 15 172 15 002 128 48 39 -21-13-12 000 111 05 03 -35.5 -37.3 29.17 7 16 174 18 001 124 52 55 -22-13-11 000 112 05 04 -36.0 -37.8 29.14 7 16 172 16 000 124 68 50 -22-14-10 000 113 05 05 -36.2 -38.0 29.11 7 19 167 10 000 124 69 44 -20-15-11 000 114 05 06 -35.4 -36.7 29.09 8 19 156 0 000 131 75 41 -20-16-12 000 115 05 07 -34.4 -35.2 29.06 8 19 170 14 -003 139 73 50 -19-17-12 000 116 05 08 -33.7 -34.8 29.03 7 17 166 10 -002 134 63 49 -19-17-13 000 117 05 09 -32.7 -33.4 29.00 8 20 168 12 000 137 63 38 -19-17-15 000 118 05 10 -31.9 -32.7 28.97 8 17 155 359 000 136 64 47 -19-18-15 000 119 05 11 -32.3 -33.1 28.95 8 19 157 1 002 136 57 50 -19-17-14 000 120 05 12 -32.5 -33.3 28.92 8 17 152 356 000 136 61 46 -19-17-15 000 * 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.