Kamb Ice Stream b site lat/lon = (-82.6280,-156.2230) cell lat/lon = (-82.6295,-156.2400) Forecast initialized at 2025-12-18/00 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 18 00 -10.7 -13.3 29.25 7 9 142 346 000 81 72 78 -11-11-12 000 1 18 01 -10.2 -12.9 29.23 8 11 148 351 000 86 75 80 -11-11-12 000 2 18 02 -9.9 -12.6 29.21 9 13 152 356 001 86 74 80 -11-11-12 000 3 18 03 -9.8 -12.4 29.18 9 13 153 356 000 87 75 79 -11-11-12 000 4 18 04 -9.8 -12.1 29.17 9 14 155 359 000 90 75 78 -10-11-12 000 5 18 05 -10.2 -12.2 29.14 9 14 155 359 000 92 73 75 -10-11-12 000 6 18 06 -10.7 -12.6 29.13 8 15 159 3 000 93 69 71 -10-11-12 000 7 18 07 -11.4 -13.1 29.09 8 15 159 3 000 96 69 69 -10-11-11 000 8 18 08 -12.0 -13.6 29.08 8 16 156 0 000 98 68 65 -10-11-12 000 9 18 09 -12.7 -14.0 29.06 8 16 159 3 000 102 67 62 -11-11-12 000 10 18 10 -13.2 -14.3 29.06 8 16 161 5 000 105 63 60 -11-11-11 000 11 18 11 -13.6 -14.5 29.03 8 15 160 4 000 108 59 58 -11-11-12 000 12 18 12 -13.9 -14.7 29.00 8 15 162 6 000 108 56 56 -10-11-12 000 13 18 13 -13.9 -14.8 29.00 9 17 163 7 001 108 54 54 -10-11-12 000 14 18 14 -13.7 -15.0 28.98 9 15 163 7 000 103 54 50 -10-11-11 000 15 18 15 -13.5 -15.1 28.96 9 17 166 10 -002 99 55 46 -10-11-11 000 16 18 16 -13.1 -15.2 28.94 10 17 166 10 -003 94 56 45 -10-11-11 000 17 18 17 -12.7 -15.0 28.93 10 16 166 9 -002 92 59 43 -10-11-11 000 18 18 18 -12.0 -14.6 28.91 10 16 166 10 -001 88 59 42 -10-11-11 000 19 18 19 -11.5 -14.3 28.90 11 16 172 15 000 86 56 42 -11-11-11 000 20 18 20 -11.1 -13.9 28.89 12 17 178 21 000 86 53 45 -11-11-11 000 21 18 21 -10.8 -13.6 28.87 12 18 179 23 000 86 53 45 -11-11-11 000 22 18 22 -10.5 -13.4 28.86 13 19 180 24 000 85 55 46 -11-11-11 000 23 18 23 -10.2 -13.1 28.84 14 19 182 26 -001 84 59 47 -11-11-11 000 24 19 00 -10.1 -12.9 28.82 14 19 184 28 -002 84 63 47 -11-11-11 000 25 19 01 -9.9 -12.5 28.83 13 18 185 29 -001 87 73 47 -11-11-11 000 26 19 02 -10.0 -12.4 28.81 13 18 185 29 -001 89 82 46 -11-12-11 000 27 19 03 -10.1 -12.5 28.81 12 17 189 33 000 89 77 49 -11-12-10 000 28 19 04 -10.4 -12.6 28.80 12 17 196 39 000 91 63 44 -11-11-10 000 29 19 05 -10.6 -12.7 28.79 11 18 200 44 -003 92 57 42 -11-10 -9 000 30 19 06 -11.0 -13.0 28.79 10 17 204 48 -003 93 58 39 -11 -9 -9 000 31 19 07 -11.4 -13.3 28.79 9 18 204 48 -001 94 62 29 -10 -8 -9 000 32 19 08 -11.8 -13.6 28.78 9 19 205 48 000 96 65 27 -9 -8 -9 000 33 19 09 -12.0 -13.6 28.78 9 18 206 50 001 98 59 27 -8 -7 -8 000 34 19 10 -12.1 -13.7 28.77 10 18 207 51 000 98 57 30 -8 -6 -7 000 35 19 11 -12.3 -13.7 28.76 10 18 209 53 -001 101 57 32 -7 -6 -7 000 36 19 12 -12.3 -13.2 28.77 9 17 210 54 000 106 58 33 -8 -7 -7 000 37 19 13 -12.1 -12.8 28.77 9 16 208 52 -001 108 58 30 -8 -7 -7 000 38 19 14 -11.8 -12.8 28.77 9 16 201 45 -001 104 60 37 -8 -8 -8 000 39 19 15 -11.4 -13.3 28.77 9 18 197 40 -004 95 62 42 -8 -8 -9 000 40 19 16 -11.0 -13.3 28.78 9 17 194 38 000 90 61 28 -8 -8 -9 000 41 19 17 -10.2 -12.6 28.79 9 17 190 34 000 88 59 26 -8 -8 -9 000 42 19 18 -9.6 -12.1 28.79 9 16 191 35 -002 88 53 28 -9 -8 -8 000 43 19 19 -9.0 -11.6 28.81 10 16 191 35 002 86 54 30 -9 -8 -8 000 44 19 20 -8.5 -11.0 28.81 10 15 196 40 002 86 59 29 -9 -9 -9 000 45 19 21 -7.9 -10.6 28.82 10 14 199 43 002 84 61 26 -8 -9 -9 000 46 19 22 -7.4 -10.2 28.84 11 15 209 53 001 83 64 30 -8 -9 -9 000 47 19 23 -7.0 -9.9 28.86 11 16 213 56 002 82 63 38 -8 -8 -9 000 48 20 00 -6.7 -9.7 28.86 11 18 212 55 005 80 61 43 -7 -8 -9 000 49 20 01 -6.4 -9.4 28.87 11 17 227 71 004 80 54 58 -6 -7 -8 000 50 20 02 -6.0 -9.4 28.88 13 22 229 72 005 77 48 65 -6 -6 -8 000 51 20 03 -6.0 -9.2 28.89 15 26 229 73 005 78 50 62 -6 -6 -7 000 52 20 04 -6.2 -9.4 28.90 14 27 233 77 004 79 55 48 -6 -6 -8 000 53 20 05 -6.4 -9.8 28.91 17 29 230 73 003 78 72 67 -6 -7 -9 000 54 20 06 -8.0 -11.1 28.93 18 30 207 50 001 81 66 34 -8 -9 -9 000 55 20 07 -9.0 -11.3 28.95 15 26 213 57 003 89 83 46 -9 -9 -9 000 56 20 08 -9.5 -11.3 28.98 14 24 221 65 005 94102 53 -10-10 -9 000 57 20 09 -9.8 -11.2 29.01 13 19 209 53 004 98103 58 -10-11-11 000 58 20 10 -8.8 -10.6 29.03 14 21 211 54 001 93111 65 -10-11-13 000 59 20 11 -9.7 -11.2 29.06 9 18 237 81 006 97 99 67 -9-11-12 000 60 20 12 -9.1 -11.1 29.08 13 16 221 65 -001 92102 66 -10-11-12 000 61 20 13 -9.8 -11.7 29.10 9 16 229 73 004 92 90 46 -9-10-12 000 62 20 14 -10.9 -12.0 29.12 8 15 254 97 -002 102 91 43 -9-10-11 000 63 20 15 -11.0 -12.1 29.14 8 14 252 96 000 102 86 43 -9 -9-11 000 64 20 16 -10.6 -11.7 29.16 8 13 248 91 003 102 77 41 -8 -9-11 000 65 20 17 -10.3 -11.6 29.17 8 12 249 93 002 99 78 46 -9 -9-11 000 66 20 18 -9.7 -11.3 29.19 8 11 244 88 000 96 86 52 -9-10-11 000 67 20 19 -9.2 -10.9 29.21 7 10 245 89 001 95 69 62 -9-10-11 000 68 20 20 -8.7 -10.8 29.23 6 9 249 92 000 90 65 68 -8-10-11 000 69 20 21 -8.2 -10.6 29.24 6 8 255 99 001 88 66 72 -8 -9-11 000 70 20 22 -7.9 -10.5 29.25 5 8 255 99 000 85 66 78 -8 -9-11 000 71 20 23 -7.6 -10.5 29.26 6 9 249 93 000 83 70 81 -8 -9-11 000 72 21 00 -7.5 -10.3 29.27 6 8 258 102 001 84 69 83 -8 -9-11 000 73 21 01 -7.4 -10.1 29.27 5 7 249 93 000 84 75 85 -8 -9-11 000 74 21 02 -7.4 -9.7 29.27 4 6 257 101 000 87 80 97 -8 -9-10 000 75 21 03 -7.4 -9.5 29.27 5 7 252 96 001 89 72 98 -8 -9-10 000 76 21 04 -7.7 -9.5 29.27 5 8 260 104 001 91 79112 -8 -9-10 000 77 21 05 -7.1 -9.6 29.27 7 10 253 97 -001 86 64110 -8 -9-10 000 78 21 06 -6.9 -8.8 29.27 7 10 253 97 001 90 86110 -8 -9-10 000 79 21 07 -6.7 -10.2 29.27 6 10 229 73 003 76 87104 -8 -9-10 000 80 21 08 -6.7 -9.7 29.28 6 9 208 52 001 81 76 96 -8 -9-10 000 81 21 09 -6.8 -9.1 29.28 4 9 231 75 001 86 76100 -8 -9-10 000 82 21 10 -7.4 -9.3 29.27 4 8 249 93 000 88 92102 -7 -9-10 000 83 21 11 -7.6 -9.4 29.28 4 8 255 99 000 92 98101 -8 -9-10 000 84 21 12 -7.7 -9.5 29.28 6 10 260 103 000 91 71 92 -8 -9-10 000 85 21 13 -7.7 -9.3 29.27 6 10 252 95 -001 93100 98 -8 -9-10 000 86 21 14 -7.0 -8.5 29.27 7 10 243 86 -002 94102101 -8 -9-10 001 87 21 15 -6.5 -8.3 29.26 7 10 233 77 000 91100 93 -8 -9-10 000 88 21 16 -6.8 -9.2 29.26 7 10 217 61 000 86 90 90 -8 -9-10 000 89 21 17 -7.7 -9.7 29.26 7 11 211 55 001 90 83 99 -8 -9-10 000 90 21 18 -7.2 -9.0 29.26 7 9 193 36 000 91 87 91 -8 -9-10 000 91 21 19 -6.5 -9.1 29.26 4 8 188 32 001 85 77 98 -8 -9-10 000 92 21 20 -6.2 -11.2 29.26 4 7 194 38 000 68 72102 -7 -9-10 000 93 21 21 -5.8 -9.6 29.26 3 7 213 57 000 76 93 88 -7 -8-10 000 94 21 22 -6.2 -9.6 29.26 8 9 198 42 000 78 61 86 -7 -8-10 000 95 21 23 -6.5 -9.0 29.26 6 8 208 52 001 86 65 89 -8 -8-10 000 96 22 00 -6.9 -8.8 29.25 5 6 218 62 000 90 61 83 -8 -8 -9 000 97 22 01 -6.8 -8.6 29.25 6 8 217 60 000 92 68 80 -8 -8 -9 000 98 22 02 -6.9 -9.1 29.24 6 8 210 54 000 88 65 79 -8 -9 -9 000 99 22 03 -7.0 -9.1 29.23 5 8 213 57 000 88 69 77 -8 -9 -9 000 100 22 04 -7.2 -9.0 29.23 5 8 217 61 000 91 68 73 -8 -9 -9 000 101 22 05 -7.7 -9.2 29.22 5 9 216 60 000 93 55 63 -8 -8 -9 000 102 22 06 -8.4 -9.7 29.22 5 11 221 65 000 97 55 58 -8 -8 -9 000 103 22 07 -9.1 -9.7 29.22 6 10 220 64 001 105 61 57 -8 -8 -9 000 104 22 08 -9.8 -10.1 29.22 6 9 222 66 000 109 59 50 -8 -8 -9 000 105 22 09 -10.9 -11.1 29.22 5 9 217 61 000 111 82 52 -8 -9 -9 000 106 22 10 -12.4 -12.6 29.22 4 10 222 65 000 112 97 42 -8 -9 -9 000 107 22 11 -13.5 -13.7 29.22 4 9 216 59 000 114 91 44 -8 -9 -9 000 108 22 12 -13.5 -13.7 29.22 3 7 199 43 000 114 69 49 -8 -8 -9 000 109 22 13 -13.5 -13.7 29.21 4 6 172 16 000 114 57 48 -8 -8 -9 000 110 22 14 -13.7 -13.8 29.21 3 3 192 35 001 114 68 64 -8 -8 -9 000 111 22 15 -13.5 -13.7 29.20 5 5 202 45 000 114 78 68 -8 -9-10 000 112 22 16 -12.9 -13.0 29.20 5 5 199 43 -001 113 89 65 -8 -9-10 000 113 22 17 -12.0 -12.2 29.19 5 7 204 47 000 112 81 59 -8 -9 -9 000 114 22 18 -11.5 -11.6 29.19 6 8 211 54 001 112 64 64 -8 -8 -9 000 115 22 19 -10.4 -11.2 29.18 5 8 219 63 000 104 58 58 -10 -9 -9 000 116 22 20 -9.9 -11.6 29.18 5 7 197 41 000 95 66 70 -11-10-10 000 117 22 21 -9.5 -11.5 29.18 4 6 180 24 000 92 70 75 -11-10-10 000 118 22 22 -9.4 -11.5 29.18 5 5 144 348 000 92 66 56 -11-10-10 000 119 22 23 -9.4 -10.9 29.19 5 6 121 324 000 97 69 72 -11 -9-10 000 120 23 00 -9.4 -9.5 29.20 7 9 118 322 000 109 69 73 -11 -9-10 000 * 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.