SANAE IV site lat/lon = (-71.6710,-2.8290) cell lat/lon = (-71.6853,-2.8243) Forecast initialized at 2026-01-10/00 UTC MPAS cell scale: 5.7 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 10 00 -10.0 -17.7 28.62 11 11 135 132 -005 42 29 20 -5 -4 -4 000 1 10 01 -11.6 -17.6 28.60 16 19 128 126 -005 59 27 23 -3 -4 -5 000 2 10 02 -10.8 -17.5 28.60 18 19 128 125 002 55 30 26 -3 -4 -5 000 3 10 03 -11.2 -17.6 28.58 18 20 132 130 000 58 30 26 -3 -5 -6 000 4 10 04 -11.5 -17.3 28.58 16 16 123 120 -002 62 33 29 -4 -5 -6 000 5 10 05 -10.5 -16.6 28.59 15 17 124 121 000 59 35 35 -4 -5 -7 000 6 10 06 -9.4 -15.4 28.57 15 17 120 117 -001 59 42 38 -5 -6 -6 000 7 10 07 -8.4 -14.7 28.59 15 19 117 114 000 57 41 39 -5 -6 -6 000 8 10 08 -7.8 -14.2 28.57 15 19 113 110 -001 56 37 34 -6 -7 -6 000 9 10 09 -7.5 -13.8 28.58 17 22 112 109 -001 57 34 32 -6 -7 -7 000 10 10 10 -7.2 -13.2 28.57 18 23 106 103 000 59 39 30 -6 -7 -6 000 11 10 11 -6.8 -12.6 28.57 18 23 98 95 000 60 43 27 -7 -7 -6 000 12 10 12 -6.4 -12.2 28.57 15 21 100 97 -001 60 38 28 -6 -7 -7 000 13 10 13 -6.1 -11.7 28.58 14 19 100 98 -002 61 39 33 -6 -7 -8 000 14 10 14 -6.0 -11.6 28.58 13 18 101 99 -003 61 39 36 -6 -7 -8 000 15 10 15 -6.0 -11.4 28.58 12 18 99 96 -003 62 42 36 -6 -7 -8 000 16 10 16 -6.2 -11.2 28.59 11 18 97 95 -003 64 46 36 -6 -8 -9 000 17 10 17 -6.8 -11.4 28.59 10 17 99 96 -002 68 52 38 -6 -8 -9 000 18 10 18 -7.7 -11.9 28.60 11 18 102 99 000 71 57 45 -7 -8 -8 000 19 10 19 -8.5 -12.6 28.59 14 20 100 97 -001 73 49 48 -7 -7 -7 000 20 10 20 -9.1 -12.9 28.58 16 21 100 97 000 76 44 47 -7 -7 -7 000 21 10 21 -9.4 -12.6 28.59 16 20 103 100 000 81 46 48 -7 -7 -7 000 22 10 22 -9.9 -12.6 28.59 16 20 106 104 000 86 48 48 -7 -7 -7 000 23 10 23 -10.4 -13.0 28.59 16 19 109 106 000 86 47 48 -7 -7 -7 000 24 11 00 -10.4 -12.8 28.59 16 19 110 107 000 88 46 47 -7 -7 -7 000 25 11 01 -10.2 -12.3 28.59 17 20 111 108 -001 91 43 46 -6 -7 -7 000 26 11 02 -10.2 -12.1 28.59 16 20 113 111 000 92 42 47 -6 -7 -8 000 27 11 03 -9.9 -11.9 28.60 16 19 116 114 000 91 45 46 -6 -7 -8 000 28 11 04 -10.0 -13.0 28.61 15 19 117 114 -001 83 53 46 -7 -7 -8 000 29 11 05 -10.2 -14.1 28.61 15 18 115 113 -004 75 59 46 -7 -8 -9 000 30 11 06 -10.0 -14.4 28.62 14 17 115 113 -005 71 58 47 -7 -9 -9 000 31 11 07 -9.5 -14.0 28.63 13 17 117 114 -007 70 59 48 -8 -9 -9 000 32 11 08 -8.8 -13.4 28.64 12 16 115 112 -007 70 62 49 -8 -9-10 000 33 11 09 -8.2 -12.8 28.65 12 15 111 108 -006 69 64 51 -8 -9-10 000 34 11 10 -7.9 -12.1 28.67 11 14 100 98 -005 72 68 54 -8-10-10 000 35 11 11 -7.7 -11.8 28.68 11 14 97 95 -006 73 68 57 -9-10-11 000 36 11 12 -7.5 -11.4 28.69 11 14 96 93 -007 74 71 58 -9-10-10 000 37 11 13 -7.3 -10.9 28.70 10 13 90 87 -007 77 82 59 -9-10-11 000 38 11 14 -7.2 -10.6 28.71 9 12 87 84 -005 78 86 58 -8-10-11 000 39 11 15 -7.1 -10.5 28.72 9 12 87 84 -004 78 83 56 -8-10-11 000 40 11 16 -7.2 -10.5 28.72 8 12 84 82 -005 78 80 55 -8 -9-10 000 41 11 17 -7.5 -10.5 28.73 7 12 82 79 -006 81 80 54 -8 -9-10 000 42 11 18 -8.6 -10.9 28.75 4 12 84 81 -005 85 77 54 -8 -9-11 000 43 11 19 -9.6 -11.7 28.76 2 9 94 91 -004 91 78 56 -8 -9-11 000 44 11 20 -11.9 -14.0 28.78 6 11 98 95 -005 90 85 56 -9-10-11 000 45 11 21 -12.3 -13.8 28.78 10 15 97 94 -008 99111 55 -9-11-11 000 46 11 22 -11.8 -12.1 28.79 13 17 98 95 -011 112100 60 -10-10-10 000 47 11 23 -11.2 -11.4 28.79 14 18 98 95 -015 111 98 59 -10-10-11 000 48 12 00 -10.6 -11.0 28.80 14 19 98 95 -017 108 97 62 -10-10-11 000 49 12 01 -10.5 -11.6 28.82 11 20 104 102 -017 102 97 84 -10-10-11 000 50 12 02 -9.7 -11.0 28.84 16 23 98 96 -018 98112 90 -10-12-13 000 51 12 03 -9.5 -11.3 28.85 13 20 111 108 -014 93109105 -10-11-13 000 52 12 04 -9.3 -11.7 28.86 14 20 115 112 -012 89105113 -10-11-12 000 53 12 05 -9.3 -12.0 28.87 14 20 118 115 -009 86 97116 -10-11-12 000 54 12 06 -9.1 -11.9 28.88 15 21 118 116 -008 84 92116 -10-10-12 000 55 12 07 -8.5 -11.3 28.89 15 18 119 116 -005 83 88116 -9-10-11 001 56 12 08 -7.6 -10.7 28.89 14 18 118 115 -002 81 91114 -9-10-11 001 57 12 09 -7.1 -10.2 28.90 13 17 118 115 -001 80 94113 -8-10-11 001 58 12 10 -6.6 -10.2 28.91 13 17 107 104 -001 76 89114 -8 -9-11 001 59 12 11 -6.3 -9.9 28.92 13 17 109 107 -003 76 87110 -8 -9-10 000 60 12 12 -5.7 -9.7 28.92 11 14 120 117 -002 73 85111 -7 -9-10 000 61 12 13 -5.6 -9.6 28.92 13 15 120 117 -002 72 84106 -7 -8-10 000 62 12 14 -5.1 -9.4 28.92 11 14 120 117 -002 70 81101 -6 -8 -9 000 63 12 15 -4.8 -9.2 28.92 11 14 111 108 -001 69 78 95 -6 -7 -9 000 64 12 16 -4.5 -8.8 28.92 10 14 100 97 -001 70 78 93 -6 -7 -8 000 65 12 17 -4.3 -8.3 28.92 7 11 100 97 -001 71 79 94 -5 -7 -8 000 66 12 18 -4.4 -7.9 28.93 4 9 79 76 002 75 83103 -5 -7 -8 000 67 12 19 -5.1 -7.3 28.93 2 8 5 2 004 87 91101 -6 -7 -8 000 68 12 20 -6.7 -7.2 28.93 3 3 264 261 000 102 98 98 -7 -7 -8 000 69 12 21 -9.0 -9.3 28.93 5 6 168 165 -001 108 99 86 -7 -7 -8 000 70 12 22 -9.4 -9.8 28.93 7 7 141 138 000 109 90 77 -7 -7 -8 000 71 12 23 -11.3 -13.3 28.93 8 8 131 128 001 90 81 86 -6 -7 -8 000 72 13 00 -11.3 -12.8 28.93 8 8 114 111 000 95 71 87 -6 -7 -8 000 73 13 01 -11.7 -14.3 28.92 10 10 121 119 000 85 70 83 -6 -7 -8 000 74 13 02 -11.9 -16.0 28.92 11 11 122 120 000 72 75 74 -7 -7 -8 000 75 13 03 -11.6 -16.7 28.91 11 11 122 120 000 65 70 66 -6 -7 -8 000 76 13 04 -11.3 -16.3 28.90 11 11 126 123 000 66 66 60 -6 -7 -8 000 77 13 05 -10.7 -15.4 28.90 12 12 128 125 001 69 59 57 -6 -7 -8 000 78 13 06 -9.9 -14.3 28.89 12 12 129 126 000 71 50 57 -5 -7 -7 000 79 13 07 -8.5 -13.1 28.89 11 12 130 128 000 68 47 58 -5 -6 -7 000 80 13 08 -7.4 -11.9 28.88 10 11 131 128 001 68 45 57 -5 -6 -7 000 81 13 09 -6.2 -10.6 28.87 8 9 131 128 000 69 45 56 -4 -6 -7 000 82 13 10 -5.1 -9.0 28.87 4 4 126 123 000 74 45 55 -5 -6 -7 000 83 13 11 -4.4 -9.8 28.87 1 2 313 310 000 66 45 53 -5 -6 -6 000 84 13 12 -5.0 -8.3 28.87 3 3 310 307 001 79 43 43 -5 -6 -6 000 85 13 13 -5.1 -7.3 28.88 1 1 295 292 001 87 43 37 -5 -6 -6 000 86 13 14 -4.7 -7.2 28.88 0 0 264 261 -001 85 42 37 -5 -6 -6 000 87 13 15 -4.3 -7.2 28.87 0 1 276 273 -002 82 41 38 -5 -5 -6 000 88 13 16 -4.2 -6.9 28.88 0 2 330 327 -001 83 40 40 -4 -5 -6 000 89 13 17 -4.7 -6.0 28.88 1 2 314 311 000 92 41 40 -4 -5 -6 000 90 13 18 -5.6 -6.2 28.88 0 2 316 313 000 101 45 41 -5 -6 -6 000 91 13 19 -6.5 -6.6 28.89 3 3 98 96 000 106 52 41 -5 -6 -6 000 92 13 20 -8.2 -8.5 28.89 7 7 103 100 000 107 52 41 -5 -6 -6 000 93 13 21 -9.8 -11.6 28.90 9 9 110 107 000 92 47 42 -5 -6 -7 000 94 13 22 -10.6 -10.9 28.91 11 11 109 106 000 110 49 43 -5 -6 -7 000 95 13 23 -10.7 -12.1 28.92 11 12 104 101 000 98 51 44 -6 -6 -8 000 96 14 00 -10.9 -12.7 28.92 12 13 102 99 000 94 50 44 -6 -7 -8 000 97 14 01 -11.0 -12.7 28.92 12 12 101 98 000 94 53 47 -6 -7 -8 000 98 14 02 -11.5 -13.2 28.92 11 11 104 102 000 96 58 54 -7 -7 -9 000 99 14 03 -12.1 -13.7 28.92 10 10 110 107 000 96 76 57 -8 -8 -9 000 100 14 04 -12.6 -14.2 28.93 8 8 123 120 000 98 84 58 -8 -9-10 000 101 14 05 -12.3 -14.4 28.93 7 7 147 144 000 92 90 61 -9-10-10 000 102 14 06 -11.7 -13.7 28.94 6 6 147 144 000 91 89 64 -10-10-10 000 103 14 07 -10.8 -14.4 28.94 7 7 131 128 000 77 85 64 -9 -9-10 000 104 14 08 -9.5 -13.0 28.94 8 9 132 129 000 78 72 65 -7 -9-10 000 105 14 09 -8.1 -12.0 28.94 6 6 125 122 000 76 62 66 -7 -8 -9 000 106 14 10 -7.3 -10.8 28.94 2 2 66 63 000 80 66 62 -8 -9-10 000 107 14 11 -7.7 -9.6 28.95 3 3 324 321 000 92 68 60 -9 -9 -9 000 108 14 12 -8.1 -9.0 28.95 3 3 298 295 000 101 62 61 -9 -9 -9 000 109 14 13 -8.0 -8.9 28.95 3 3 277 274 000 100 62 57 -9 -8 -9 000 110 14 14 -7.9 -8.7 28.95 3 3 274 271 000 100 62 55 -9 -8 -9 000 111 14 15 -7.8 -8.3 28.95 3 3 278 275 000 103 69 54 -9 -9 -9 000 112 14 16 -7.7 -7.7 28.95 3 3 276 273 000 108 72 53 -9 -9 -9 000 113 14 17 -7.7 -7.7 28.96 3 3 270 267 000 108 72 53 -9 -9 -9 000 114 14 18 -7.9 -7.9 28.97 1 1 260 257 000 108 71 53 -9 -9 -9 000 115 14 19 -8.1 -8.2 28.97 0 0 238 235 000 108 70 52 -9 -9 -9 000 116 14 20 -8.4 -8.5 28.98 0 1 117 114 000 108 69 53 -9 -8 -9 000 117 14 21 -9.2 -9.5 28.98 3 3 130 128 000 109 68 55 -9 -9 -9 000 118 14 22 -12.2 -12.5 28.99 9 9 122 119 000 112 69 57 -9 -9-10 000 119 14 23 -10.9 -11.2 29.00 11 12 104 102 000 111 83 59 -8 -9-10 000 120 15 00 -10.5 -10.8 29.01 11 12 93 90 000 110 87 65 -9 -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.