SANAE IV site lat/lon = (-71.6710,-2.8290) cell lat/lon = (-71.6853,-2.8243) Forecast initialized at 2026-10-12/00 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 12 00 -20.2 -24.5 28.82 12 13 137 134 -012 84 87 80 -17-17-17 000 1 12 01 -20.1 -21.2 28.81 15 23 129 126 -006 111 79 68 -14-16-17 000 2 12 02 -19.4 -23.5 28.84 20 27 130 127 -007 80 78 77 -15-16-17 000 3 12 03 -19.1 -23.9 28.84 22 29 135 132 000 74 77 86 -15-16-17 000 4 12 04 -19.1 -24.2 28.87 21 26 138 135 002 72 75 91 -15-16-17 000 5 12 05 -19.1 -24.3 28.87 20 23 135 132 003 71 75 94 -14-15-16 000 6 12 06 -19.0 -24.2 28.90 18 20 132 129 003 71 71 91 -14-15-16 000 7 12 07 -19.2 -24.4 28.90 17 19 130 128 -002 71 66 81 -14-15-16 000 8 12 08 -19.2 -25.1 28.92 22 26 135 133 -002 65 62 84 -14-14-15 000 9 12 09 -17.6 -23.4 28.92 20 24 130 128 -001 65 69 87 -14-15-16 000 10 12 10 -17.0 -22.1 28.94 18 23 130 127 -002 71 72 93 -15-15-16 000 11 12 11 -16.1 -21.1 28.95 18 25 127 124 -002 71 74 78 -15-16-17 000 12 12 12 -15.4 -20.4 28.96 18 25 115 112 -001 71 78 81 -15-16-18 000 13 12 13 -15.4 -20.3 28.99 17 25 122 119 000 71 78 83 -15-17-18 000 14 12 14 -15.7 -20.8 29.00 17 25 126 123 001 70 75 79 -15-17-18 000 15 12 15 -16.4 -21.3 29.01 17 23 132 129 001 71 74 82 -15-16-18 000 16 12 16 -17.5 -22.6 29.03 18 22 137 134 000 70 78100 -15-16-17 000 17 12 17 -17.4 -23.5 29.04 21 28 138 135 -002 64 53 86 -14-15-17 000 18 12 18 -18.1 -23.6 29.06 18 24 132 129 -002 68 61 80 -14-15-17 000 19 12 19 -19.2 -25.2 29.05 18 23 134 131 000 64 66 92 -14-15-16 000 20 12 20 -19.9 -26.1 29.05 19 24 132 129 002 63 54 94 -14-15-16 000 21 12 21 -20.0 -26.2 29.08 19 23 128 125 000 63 68 97 -15-16-17 000 22 12 22 -19.9 -25.7 29.08 18 22 125 123 -001 66 76 99 -15-16-17 000 23 12 23 -19.8 -24.3 29.09 16 21 120 117 -003 77 83 90 -15-16-18 000 24 13 00 -20.3 -25.2 29.09 18 22 126 124 -006 73 82 88 -16-17-18 000 25 13 01 -20.7 -25.7 29.10 19 23 130 127 -008 74 84 86 -16-17-18 000 26 13 02 -21.2 -26.4 29.11 20 25 131 128 -008 73 80 81 -16-17-18 000 27 13 03 -21.1 -26.1 29.11 20 26 129 126 -010 73 76 78 -16-17-18 000 28 13 04 -21.2 -26.4 29.11 21 28 129 126 -009 72 71 76 -16-17-18 000 29 13 05 -21.2 -26.8 29.10 22 28 129 126 -008 69 69 77 -16-17-18 000 30 13 06 -21.1 -26.5 29.10 23 28 130 128 -006 70 67 78 -16-17-18 000 31 13 07 -20.6 -26.1 29.11 23 28 131 128 -001 69 67 77 -16-17-17 000 32 13 08 -19.9 -25.4 29.11 23 28 132 129 000 70 70 78 -16-16-17 000 33 13 09 -19.5 -25.2 29.11 24 30 136 133 -004 67 70 73 -16-16-17 000 34 13 10 -19.3 -25.0 29.12 25 31 138 136 -004 67 75 80 -16-17-17 000 35 13 11 -19.0 -24.5 29.12 25 31 142 139 -005 68 73 80 -16-17-17 000 36 13 12 -18.1 -23.5 29.12 24 30 143 140 -005 69 72 79 -16-16-17 000 37 13 13 -17.1 -22.2 29.12 22 27 143 140 -007 70 74 81 -16-16-17 000 38 13 14 -16.7 -22.2 29.12 21 27 145 142 -005 68 75 78 -15-16-17 000 39 13 15 -16.7 -22.6 29.12 20 25 145 143 -003 64 74 81 -15-15-16 000 40 13 16 -17.1 -23.2 29.11 19 24 147 144 -001 63 70 78 -14-15-16 000 41 13 17 -17.8 -24.0 29.11 18 24 147 144 -002 62 55 68 -13-15-16 000 42 13 18 -18.4 -24.8 29.10 19 26 146 143 -001 61 44 66 -13-14-16 000 43 13 19 -18.7 -25.3 29.09 20 26 143 140 -002 60 47 78 -13-14-15 000 44 13 20 -19.5 -25.8 29.09 20 25 146 143 000 63 41 75 -13-14-15 000 45 13 21 -19.7 -26.2 29.08 21 28 150 147 000 61 35 71 -12-13-15 000 46 13 22 -20.0 -26.6 29.07 24 31 150 147 000 61 32 80 -13-13-14 000 47 13 23 -19.9 -26.6 29.07 24 31 144 141 -001 60 56 78 -13-13-15 000 48 14 00 -20.0 -26.6 29.07 24 30 142 139 -001 61 63 79 -13-14-15 000 49 14 01 -20.3 -26.9 29.06 24 30 143 140 001 61 61 80 -13-14-15 000 50 14 02 -20.8 -27.5 29.05 26 32 146 143 000 60 38 83 -13-13-14 000 51 14 03 -20.7 -27.4 29.04 26 32 145 142 000 60 46 81 -12-13-14 000 52 14 04 -20.8 -27.4 29.03 26 30 143 141 002 61 51 81 -12-13-14 000 53 14 05 -20.8 -27.2 29.02 25 27 142 139 004 63 53 79 -12-13-14 000 54 14 06 -20.6 -26.8 29.01 24 26 143 140 004 64 50 77 -12-13-14 000 55 14 07 -20.3 -26.4 28.99 24 26 143 140 002 64 48 77 -13-13-14 000 56 14 08 -19.6 -25.6 28.98 22 24 142 139 000 64 48 78 -13-13-14 000 57 14 09 -18.7 -24.6 28.97 20 21 141 138 -001 65 49 79 -13-13-14 000 58 14 10 -17.7 -23.4 28.96 18 19 139 136 000 66 51 79 -12-13-14 000 59 14 11 -16.7 -22.1 28.95 16 17 136 134 001 68 53 78 -12-13-14 000 60 14 12 -15.9 -21.1 28.94 14 15 134 131 001 68 56 74 -12-13-14 000 61 14 13 -15.4 -20.5 28.92 13 14 132 129 000 69 56 72 -12-13-15 000 62 14 14 -15.3 -20.4 28.91 13 14 130 127 000 69 56 75 -12-13-14 000 63 14 15 -15.6 -20.7 28.89 13 14 127 125 000 69 56 76 -12-13-14 000 64 14 16 -16.3 -21.3 28.87 13 13 124 121 000 70 57 73 -12-13-14 000 65 14 17 -17.0 -22.3 28.85 13 13 122 119 000 67 58 68 -12-13-14 000 66 14 18 -17.5 -23.2 28.83 13 13 122 119 000 64 61 67 -12-13-14 000 67 14 19 -18.2 -24.0 28.82 14 14 123 120 000 65 65 68 -12-13-14 000 68 14 20 -18.9 -24.4 28.81 15 15 123 120 000 68 66 71 -12-13-15 000 69 14 21 -19.3 -24.4 28.80 15 15 122 119 000 71 66 81 -12-13-15 000 70 14 22 -19.8 -25.1 28.80 16 16 124 121 000 70 66 88 -12-13-15 000 71 14 23 -20.4 -25.6 28.80 17 17 127 124 000 70 63 93 -13-14-15 000 72 15 00 -20.0 -25.5 28.79 18 19 128 125 000 68 54 97 -13-14-15 000 73 15 01 -19.6 -25.1 28.78 18 20 128 125 000 68 42 91 -13-13-15 000 74 15 02 -19.4 -25.0 28.78 20 22 131 128 000 67 44 88 -13-13-15 000 75 15 03 -19.3 -24.7 28.78 20 22 131 128 -001 69 46 79 -13-13-15 000 76 15 04 -19.3 -24.9 28.79 20 22 130 127 -003 68 46 73 -13-14-15 000 77 15 05 -19.4 -24.9 28.80 20 22 129 126 -004 69 49 82 -13-14-16 000 78 15 06 -19.6 -24.9 28.81 19 21 130 127 -005 70 61 93 -14-15-16 000 79 15 07 -19.5 -24.8 28.82 20 22 132 129 -010 70 68100 -14-15-17 000 80 15 08 -19.0 -24.1 28.83 21 24 130 128 -007 72 66 93 -15-16-17 000 81 15 09 -18.3 -23.4 28.84 20 24 131 128 -009 71 53 89 -16-16-17 000 82 15 10 -17.4 -23.1 28.84 20 25 130 127 -010 66 40 74 -16-16-17 000 83 15 11 -16.5 -22.8 28.85 19 25 126 124 -009 61 44 85 -16-16-17 000 84 15 12 -15.8 -22.1 28.86 18 25 126 123 -009 61 50 91 -15-16-17 000 85 15 13 -15.1 -21.2 28.87 19 26 124 121 -007 62 56 93 -15-16-17 000 86 15 14 -14.9 -20.7 28.87 17 24 121 118 -006 64 72 92 -15-16-17 000 87 15 15 -15.0 -20.4 28.88 16 22 116 113 -002 67 85 93 -15-16-17 000 88 15 16 -15.5 -20.4 28.89 14 21 117 114 000 71 91 95 -15-16-17 000 89 15 17 -16.3 -21.0 28.90 14 21 119 116 000 73 91 93 -15-16-17 000 90 15 18 -17.3 -22.1 28.91 14 21 121 118 001 73 85 93 -15-16-17 000 91 15 19 -18.2 -23.1 28.93 15 19 122 120 001 72 67 93 -15-16-17 000 92 15 20 -19.0 -24.3 28.93 15 19 123 120 001 69 68 91 -15-16-17 000 93 15 21 -19.3 -24.6 28.95 15 18 125 122 000 69 69 96 -14-16-17 000 94 15 22 -19.4 -24.3 28.96 15 18 130 127 001 73 66102 -14-16-17 000 95 15 23 -19.2 -23.4 28.97 16 19 131 128 000 79 71101 -14-16-17 000 96 16 00 -19.1 -22.8 28.98 16 19 129 126 000 83 80104 -15-16-17 000 97 16 01 -19.3 -22.5 28.99 16 19 130 127 000 88 87103 -15-16-17 000 98 16 02 -19.4 -22.2 28.99 16 19 130 127 001 92 88101 -15-16-17 000 99 16 03 -19.3 -22.1 29.00 17 20 130 127 001 93 86 99 -15-16-17 000 100 16 04 -19.3 -22.2 29.00 18 22 130 127 000 92 84 97 -15-16-17 000 101 16 05 -19.2 -22.1 29.01 19 22 127 124 000 91 82 95 -15-16-17 000 102 16 06 -18.8 -21.8 29.02 18 22 124 121 000 90 86 95 -15-16-17 000 103 16 07 -18.1 -21.5 29.04 18 21 121 118 001 87 96 99 -15-16-17 000 104 16 08 -17.9 -21.4 29.05 17 20 125 122 000 85 92 95 -15-16-17 000 105 16 09 -17.2 -21.0 29.07 16 19 127 124 001 82 89 93 -15-16-17 000 106 16 10 -16.2 -20.0 29.08 15 18 127 124 001 81 93 91 -15-16-17 000 107 16 11 -15.4 -19.2 29.09 15 18 127 124 001 80 89 92 -15-16-17 000 108 16 12 -14.8 -18.6 29.09 14 18 128 125 001 79 85 89 -14-15-16 000 109 16 13 -14.4 -18.3 29.09 14 19 127 124 000 79 83 90 -14-15-16 000 110 16 14 -14.1 -18.0 29.09 14 19 125 122 000 79 84 92 -14-15-16 000 111 16 15 -14.1 -17.8 29.09 13 18 125 122 000 80 88 94 -14-15-16 000 112 16 16 -14.5 -18.1 29.10 13 17 127 125 001 81 90 97 -13-15-16 000 113 16 17 -15.3 -19.0 29.11 13 17 129 127 001 80 92 99 -13-15-16 000 114 16 18 -15.9 -19.4 29.12 13 17 128 125 000 83 94102 -13-15-16 000 115 16 19 -16.5 -19.4 29.12 14 17 127 124 000 89 95106 -13-15-15 000 116 16 20 -17.2 -20.0 29.12 15 17 129 126 000 91 93109 -13-14-15 000 117 16 21 -17.6 -20.5 29.12 15 18 129 127 000 90 89107 -13-14-15 000 118 16 22 -17.8 -20.5 29.11 15 17 129 126 -001 92 86 98 -13-14-15 000 119 16 23 -18.1 -21.0 29.11 15 17 130 127 000 91 84 91 -13-14-15 000 120 17 00 -18.6 -22.3 29.11 16 18 133 130 001 84 82 89 -13-14-15 000 * 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.