SANAE IV site lat/lon = (-71.6710,-2.8290) cell lat/lon = (-71.6853,-2.8243) Forecast initialized at 2025-09-28/12 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 28 12 -25.4 -34.1 28.91 18 18 142 139 -005 49 47 67 -24-24-24 000 1 28 13 -24.7 -31.6 28.91 19 26 136 133 000 60 45 67 -22-23-24 000 2 28 14 -24.3 -31.3 28.91 18 23 130 127 001 58 38 67 -22-24-25 000 3 28 15 -24.6 -31.4 28.93 16 22 127 124 001 60 37 70 -23-24-25 000 4 28 16 -24.9 -31.9 28.94 15 23 121 118 000 59 47 75 -23-24-25 000 5 28 17 -25.5 -32.3 28.97 15 23 125 122 002 60 50 85 -22-24-25 000 6 28 18 -26.3 -33.1 28.98 15 24 126 124 001 60 48 88 -22-24-25 000 7 28 19 -26.2 -33.0 28.96 17 29 124 121 001 61 58 89 -23-24-25 000 8 28 20 -25.8 -32.9 28.97 20 31 115 113 001 59 51 89 -23-24-25 000 9 28 21 -26.2 -33.2 28.97 18 29 122 119 000 60 49 88 -23-24-25 000 10 28 22 -27.2 -32.8 28.97 19 27 133 130 002 71 58 88 -23-24-25 000 11 28 23 -27.4 -31.3 28.98 23 30 135 132 002 88 55 83 -23-24-25 000 12 29 00 -28.0 -32.7 28.96 24 30 138 135 001 81 54 81 -22-23-24 000 13 29 01 -28.1 -33.3 28.96 24 30 139 136 002 76 65 80 -22-23-24 000 14 29 02 -28.2 -33.1 28.96 24 30 139 136 002 79 71 82 -22-23-24 000 15 29 03 -28.2 -33.1 28.94 24 30 138 135 001 78 66 81 -22-23-24 000 16 29 04 -28.2 -33.3 28.95 24 29 137 134 001 77 71 79 -22-23-24 000 17 29 05 -28.0 -33.1 28.95 24 29 135 132 000 76 69 71 -22-23-24 000 18 29 06 -27.9 -32.9 28.94 23 28 135 132 000 77 70 69 -22-23-23 000 19 29 07 -27.4 -32.5 28.93 24 29 135 132 000 77 65 68 -22-23-23 000 20 29 08 -26.9 -32.0 28.93 24 29 135 132 000 76 60 67 -22-23-23 000 21 29 09 -26.0 -31.2 28.92 23 28 134 132 001 75 50 68 -22-22-23 000 22 29 10 -25.2 -30.3 28.91 22 27 134 131 001 75 49 71 -22-22-23 000 23 29 11 -24.3 -29.6 28.91 21 27 134 131 001 73 50 75 -22-22-23 000 24 29 12 -23.6 -29.0 28.91 20 26 133 131 001 72 49 80 -21-22-23 000 25 29 13 -23.3 -28.8 28.90 19 25 134 131 001 70 47 83 -21-22-23 000 26 29 14 -23.2 -28.7 28.91 18 25 134 131 001 71 48 89 -21-22-23 000 27 29 15 -23.3 -28.8 28.90 18 24 133 130 001 71 51 92 -21-22-23 000 28 29 16 -23.8 -29.2 28.89 17 23 131 128 002 71 53 95 -21-22-23 000 29 29 17 -24.5 -29.9 28.89 17 23 130 127 002 72 57 96 -21-22-23 000 30 29 18 -25.2 -30.1 28.88 17 23 130 127 002 76 64 95 -22-22-23 000 31 29 19 -25.7 -29.8 28.89 16 21 130 128 001 84 70 95 -22-23-24 000 32 29 20 -25.8 -29.1 28.88 16 21 134 131 002 92 79 95 -21-22-24 000 33 29 21 -25.6 -28.7 28.87 17 21 133 130 001 95 80 96 -21-22-23 000 34 29 22 -25.4 -28.5 28.86 17 21 130 127 000 95 77 99 -21-22-23 000 35 29 23 -25.4 -28.5 28.86 17 20 129 126 000 96 74101 -21-22-24 000 36 30 00 -25.5 -28.4 28.86 17 21 131 128 000 98 76102 -21-22-23 000 37 30 01 -25.4 -28.3 28.85 17 21 129 127 000 97 75102 -21-22-23 000 38 30 02 -25.3 -28.3 28.85 17 21 129 126 000 96 79102 -21-22-23 000 39 30 03 -25.6 -28.5 28.84 17 21 129 126 000 97 84101 -21-22-24 000 40 30 04 -25.4 -28.3 28.84 17 21 128 125 000 98 83100 -21-22-24 000 41 30 05 -25.2 -28.2 28.85 17 21 127 124 000 95 79100 -22-22-24 000 42 30 06 -25.4 -28.5 28.86 16 21 127 124 000 95 72100 -22-23-24 000 43 30 07 -25.3 -28.7 28.86 16 21 126 123 -002 91 64 97 -22-23-24 000 44 30 08 -24.8 -28.7 28.86 15 21 124 121 -004 86 55 94 -22-23-24 000 45 30 09 -24.2 -28.7 28.87 14 20 121 118 -004 79 50 90 -22-23-24 000 46 30 10 -23.5 -28.5 28.87 14 20 117 115 -005 74 47 87 -22-23-24 000 47 30 11 -22.8 -28.2 28.88 14 20 114 111 -004 71 45 90 -22-23-24 000 48 30 12 -22.4 -28.0 28.88 14 21 112 109 -004 69 47 91 -22-23-24 000 49 30 13 -22.2 -27.8 28.88 14 22 108 105 -004 69 58 95 -22-23-24 000 50 30 14 -22.2 -27.6 28.89 13 21 102 99 -003 71 77109 -22-23-24 000 51 30 15 -22.7 -27.4 28.90 11 21 94 92 -002 76 89109 -22-23-24 000 52 30 16 -23.2 -27.8 28.91 12 21 97 94 -002 77 96104 -22-23-23 000 53 30 17 -23.3 -27.9 28.93 15 23 101 98 -001 78 96105 -22-22-22 000 54 30 18 -23.4 -27.8 28.94 18 24 106 103 000 80 88104 -22-22-22 000 55 30 19 -23.9 -27.6 28.95 18 24 111 108 -001 87 87106 -22-22-22 000 56 30 20 -24.1 -27.2 28.97 18 24 114 111 -002 94 87102 -21-22-22 000 57 30 21 -24.0 -27.3 28.99 19 25 115 112 -004 92 80 98 -21-21-22 000 58 30 22 -23.7 -27.1 29.00 19 25 116 113 -006 91 56 94 -20-21-22 000 59 30 23 -23.5 -26.7 29.03 20 26 117 114 -006 92 37 73 -20-21-21 000 60 01 00 -23.2 -25.7 29.05 21 27 115 112 -007 99 39 43 -20-20-21 000 61 01 01 -22.9 -24.9 29.08 21 29 110 108 -009 105 73 37 -20-21-21 000 62 01 02 -22.5 -24.8 29.10 21 29 109 106 -009 101100 61 -20-21-22 000 63 01 03 -22.1 -24.3 29.11 20 28 107 104 -010 101103 84 -20-21-22 000 64 01 04 -21.6 -24.0 29.13 19 29 106 104 -012 99104 87 -20-21-22 001 65 01 05 -21.3 -23.6 29.14 20 31 105 102 -012 100105 85 -20-21-22 000 66 01 06 -21.3 -23.5 29.16 18 28 108 105 -013 101106 85 -19-21-22 001 67 01 07 -20.9 -22.6 29.18 18 28 105 102 -013 105 93 79 -19-20-21 000 68 01 08 -20.2 -22.2 29.20 16 27 106 103 -012 102 99 75 -19-20-21 000 69 01 09 -19.7 -22.2 29.21 15 25 121 118 -009 96 92 70 -18-19-21 000 70 01 10 -18.8 -22.4 29.22 15 25 125 123 -007 84 83 60 -18-19-20 000 71 01 11 -18.0 -22.2 29.22 16 26 123 120 -006 78 80 55 -17-18-20 000 72 01 12 -17.3 -21.6 29.23 17 29 106 103 -008 77 87 42 -17-18-20 000 73 01 13 -17.0 -21.3 29.23 17 29 108 105 -011 77 84 57 -17-18-19 000 74 01 14 -16.7 -21.1 29.24 18 30 103 101 -012 76 87 74 -17-18-19 000 75 01 15 -16.8 -21.0 29.25 16 28 107 104 -011 78 92 82 -16-17-19 000 76 01 16 -17.1 -21.6 29.25 16 26 118 115 -009 75 84 80 -16-17-18 000 77 01 17 -17.3 -21.8 29.25 16 27 119 116 -010 75 80 83 -15-16-18 000 78 01 18 -18.1 -22.5 29.26 16 24 126 123 -010 76 77 86 -15-16-17 000 79 01 19 -18.3 -22.4 29.26 17 26 128 125 -008 79 74 84 -14-15-17 000 80 01 20 -18.2 -23.1 29.26 18 24 128 125 -008 72 73 89 -14-15-16 000 81 01 21 -18.3 -23.4 29.26 18 25 130 127 -010 71 71 90 -14-15-16 000 82 01 22 -18.4 -23.4 29.26 18 23 131 128 -010 71 71 91 -14-15-16 000 83 01 23 -18.4 -24.1 29.27 19 24 133 130 -008 66 68 85 -13-14-16 000 84 02 00 -18.6 -24.2 29.27 20 24 133 130 -007 67 68 85 -13-14-15 000 85 02 01 -19.1 -24.9 29.27 21 25 134 132 -007 66 66 87 -13-14-15 000 86 02 02 -19.7 -25.8 29.26 22 26 136 133 -006 64 62 84 -13-14-15 000 87 02 03 -19.9 -26.3 29.25 23 25 136 133 -005 62 59 86 -13-14-15 000 88 02 04 -19.6 -25.9 29.24 22 24 133 130 -005 62 60 78 -13-14-15 000 89 02 05 -19.5 -25.6 29.23 21 23 134 131 -005 64 60 81 -13-14-15 000 90 02 06 -19.9 -26.0 29.23 22 24 137 134 -002 64 52 83 -12-13-14 000 91 02 07 -19.6 -25.8 29.21 23 26 137 134 -001 63 48 79 -12-13-14 000 92 02 08 -18.8 -25.1 29.20 23 25 136 133 -001 62 48 73 -12-13-14 000 93 02 09 -18.2 -24.4 29.19 22 24 137 134 -001 63 45 71 -12-13-14 000 94 02 10 -17.7 -23.8 29.18 21 23 137 134 000 63 42 65 -12-13-14 000 95 02 11 -17.2 -23.1 29.17 19 21 137 135 001 64 42 65 -12-13-14 000 96 02 12 -16.9 -22.8 29.15 19 20 139 136 003 65 45 55 -12-13-14 000 97 02 13 -16.7 -22.8 29.13 18 20 142 139 002 63 45 44 -12-13-14 000 98 02 14 -16.5 -23.0 29.10 18 20 143 140 001 60 40 31 -12-13-14 000 99 02 15 -16.4 -23.1 29.06 17 19 142 139 001 58 32 21 -11-12-14 000 100 02 16 -16.6 -23.3 29.03 17 20 142 140 002 58 27 18 -11-12-13 000 101 02 17 -17.1 -23.5 28.99 18 23 144 141 003 60 22 13 -10-12-12 000 102 02 18 -17.3 -23.8 28.95 21 26 144 142 002 61 14 10 -9-10-11 000 103 02 19 -17.4 -24.2 28.91 24 28 141 138 003 59 12 10 -7 -9-10 000 104 02 20 -17.1 -24.3 28.89 27 31 142 140 003 55 12 10 -8 -8 -9 000 105 02 21 -17.2 -24.7 28.85 29 36 147 144 006 54 11 16 -7 -7 -8 000 106 02 22 -17.6 -25.2 28.82 33 40 149 146 014 53 8 11 -6 -5 -7 000 107 02 23 -17.8 -25.7 28.78 36 44 148 146 014 51 8 8 -7 -5 -6 000 108 03 00 -17.7 -25.9 28.75 38 47 147 145 003 49 7 5 -7 -5 -6 000 109 03 01 -17.0 -25.6 28.71 37 48 147 144 -021 47 4 4 -6 -5 -6 000 110 03 02 -17.2 -25.9 28.66 42 53 153 150 002 46 2 5 -5 -3 -3 000 111 03 03 -17.2 -26.2 28.62 45 56 152 149 -004 45 3 5 -5 -3 -4 000 112 03 04 -17.1 -26.1 28.59 44 56 151 149 -007 45 3 3 -6 -4 -4 000 113 03 05 -16.7 -25.9 28.56 44 57 152 149 -003 43 4 2 -7 -4 -5 000 114 03 06 -16.3 -25.8 28.53 44 58 152 149 000 42 4 2 -7 -4 -5 000 115 03 07 -16.5 -25.6 28.50 46 59 152 149 002 44 4 2 -8 -4 -4 000 116 03 08 -18.3 -26.7 28.50 47 59 151 148 -020 48 4 1 -9 -3 -4 000 117 03 09 -19.6 -27.5 28.54 41 51 139 136 -023 52 20 6 -12-10-10 000 118 03 10 -18.9 -26.1 28.55 34 39 143 140 -024 56 18 8 -12-12-11 000 119 03 11 -18.2 -25.2 28.57 29 33 143 141 -010 57 18 13 -12-11-11 000 120 03 12 -17.0 -24.1 28.58 25 29 142 139 001 56 16 15 -11-11-11 000 * 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.