SANAE IV site lat/lon = (-71.6710,-2.8290) cell lat/lon = (-71.6853,-2.8243) Forecast initialized at 2025-11-11/00 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 11 00 -18.9 -28.0 29.25 10 10 139 136 005 51 69 94 -16-15-15 000 1 11 01 -20.3 -26.0 29.24 16 18 131 128 001 67 69101 -13-14-15 000 2 11 02 -19.3 -26.2 29.25 19 21 132 129 -002 58 69103 -13-14-15 000 3 11 03 -20.8 -27.9 29.25 23 25 141 138 002 57 64 99 -13-14-15 000 4 11 04 -20.6 -27.2 29.26 19 21 137 134 000 61 69 95 -13-14-16 000 5 11 05 -20.2 -26.6 29.25 18 19 136 133 000 62 74 96 -13-15-16 000 6 11 06 -20.6 -26.0 29.27 16 16 133 130 000 69 73 97 -14-15-16 000 7 11 07 -19.0 -24.6 29.26 13 13 127 124 000 67 67 93 -14-15-16 000 8 11 08 -17.3 -22.7 29.25 10 10 124 122 000 67 67 78 -14-16-16 000 9 11 09 -15.9 -21.3 29.26 7 7 124 121 000 68 80 63 -15-16-17 000 10 11 10 -14.6 -20.1 29.25 3 4 118 115 000 69 98 59 -15-16-17 000 11 11 11 -14.0 -20.0 29.24 1 3 135 132 000 66 97 52 -15-16-17 000 12 11 12 -13.7 -19.3 29.23 1 3 179 176 001 69 83 49 -15-16-17 000 13 11 13 -13.4 -18.9 29.24 0 3 210 207 001 69 57 50 -15-16-16 000 14 11 14 -13.0 -18.8 29.23 1 4 162 160 001 67 47 47 -14-15-16 000 15 11 15 -12.6 -18.5 29.21 3 4 134 131 001 66 40 43 -13-14-15 000 16 11 16 -12.7 -17.8 29.21 3 4 113 110 001 68 29 43 -13-14-15 000 17 11 17 -13.6 -17.8 29.20 3 7 98 95 000 71 36 42 -13-14-15 000 18 11 18 -15.1 -19.6 29.18 7 9 114 112 001 69 31 43 -12-14-14 000 19 11 19 -15.5 -20.5 29.15 10 10 115 112 000 68 30 41 -12-14-14 000 20 11 20 -16.3 -21.9 29.12 10 10 116 113 000 62 30 38 -12-14-13 000 21 11 21 -17.7 -22.2 29.10 13 13 124 121 001 74 36 37 -12-13-13 000 22 11 22 -16.8 -22.1 29.08 14 16 120 117 000 68 34 37 -11-12-13 000 23 11 23 -16.5 -22.1 29.05 16 18 119 116 000 65 25 41 -11-11-12 000 24 12 00 -15.6 -21.7 29.03 17 19 118 115 000 62 31 46 -11-11-12 000 25 12 01 -14.0 -20.3 28.99 17 20 118 115 000 60 35 65 -11-11-11 000 26 12 02 -13.5 -19.7 28.96 17 21 118 115 000 60 38 89 -11-11-11 000 27 12 03 -13.2 -19.1 28.93 18 22 118 115 -001 62 57104 -11-11-12 000 28 12 04 -13.0 -18.3 28.91 19 24 118 116 000 67 74103 -11-12-11 002 29 12 05 -12.6 -17.6 28.88 21 26 118 115 -003 69 81101 -11-11-11 004 30 12 06 -12.3 -17.2 28.86 23 28 117 114 -005 69 83 96 -11-11-10 004 31 12 07 -12.0 -16.6 28.85 24 29 115 112 -007 71 85 93 -11-11-11 005 32 12 08 -11.7 -15.9 28.84 24 27 113 110 -007 74 87 91 -11-11-12 007 33 12 09 -11.2 -15.4 28.83 23 26 113 110 -006 74 87 89 -11-11-12 004 34 12 10 -10.5 -14.5 28.82 21 25 113 111 -005 75 87 89 -11-11-12 002 35 12 11 -9.9 -13.8 28.82 19 23 113 111 -005 76 86 90 -11-11-12 001 36 12 12 -9.4 -13.3 28.82 18 23 109 106 -005 75 76 90 -10-11-12 001 37 12 13 -8.9 -15.3 28.81 16 21 107 104 -006 57 44 83 -10-11-12 000 38 12 14 -8.6 -15.3 28.80 14 23 104 101 -006 55 47 88 -9-11-12 000 39 12 15 -8.5 -14.4 28.81 15 22 103 100 -005 60 61104 -9-11-12 000 40 12 16 -9.0 -12.7 28.82 15 22 99 96 -006 77 86100 -10-11-12 000 41 12 17 -9.4 -12.1 28.83 14 20 99 96 -004 86 97 97 -10-11-12 002 42 12 18 -10.0 -12.4 28.83 13 19 105 102 -002 88 98 94 -10-11-12 001 43 12 19 -10.8 -12.8 28.84 13 21 115 113 000 92 96 92 -10-11-12 000 44 12 20 -11.5 -12.9 28.85 14 22 121 119 000 98 94 89 -10-11-12 000 45 12 21 -11.8 -13.1 28.86 14 21 123 120 000 100 86 86 -10-11-12 000 46 12 22 -12.6 -13.6 28.86 14 20 127 124 001 104 65 83 -10-11-12 000 47 12 23 -13.3 -15.8 28.87 14 19 128 126 002 89 54 83 -9-10-11 000 48 13 00 -13.2 -18.4 28.87 15 21 128 125 002 67 52 83 -8 -9-10 000 49 13 01 -12.8 -18.5 28.88 16 23 127 124 001 62 49 83 -8 -9-10 000 50 13 02 -13.0 -18.6 28.89 17 22 129 126 001 64 44 84 -8 -9-10 000 51 13 03 -13.1 -18.6 28.89 17 19 130 127 001 65 41 85 -8 -9-10 000 52 13 04 -13.4 -18.9 28.90 16 18 132 129 000 65 37 83 -8 -9-10 000 53 13 05 -13.2 -18.5 28.91 15 17 135 132 001 66 37 77 -7 -9-10 000 54 13 06 -13.0 -17.9 28.92 14 15 134 131 000 69 38 69 -7 -9-10 000 55 13 07 -12.6 -17.0 28.93 12 12 131 128 000 73 41 64 -7 -9-10 000 56 13 08 -11.4 -15.8 28.94 9 9 129 126 002 71 45 58 -8-10-11 000 57 13 09 -9.7 -14.6 28.96 5 5 125 122 000 67 44 52 -9-10-10 000 58 13 10 -8.5 -14.8 28.99 0 1 79 76 000 62 43 51 -9-10-10 000 59 13 11 -8.3 -14.1 29.01 1 2 356 354 000 65 44 55 -9-10-10 000 60 13 12 -7.9 -12.4 29.03 2 4 14 11 -001 73 43 60 -9-10-10 000 61 13 13 -7.8 -12.1 29.05 3 6 15 12 000 74 57 60 -9-10-10 000 62 13 14 -7.7 -12.3 29.07 3 7 31 29 -001 72 68 55 -9-10-11 000 63 13 15 -7.4 -12.2 29.09 5 9 63 60 -001 69 50 83 -8-10-10 000 64 13 16 -8.2 -13.3 29.11 7 10 66 63 -001 64 25 88 -9-10-10 000 65 13 17 -9.2 -14.1 29.13 7 13 80 77 -002 64 40 64 -8-10-11 000 66 13 18 -10.1 -13.9 29.16 10 15 85 82 000 75 34 59 -9-10-11 000 67 13 19 -11.2 -16.1 29.18 12 18 107 105 -003 67 37 86 -9-10-11 000 68 13 20 -10.6 -16.5 29.20 13 17 103 100 -003 60 46114 -9-10-11 000 69 13 21 -12.5 -18.6 29.21 15 18 111 108 -003 60 43 83 -9-10-11 000 70 13 22 -12.6 -18.2 29.22 16 21 117 114 -003 64 39 44 -9-10-11 000 71 13 23 -11.6 -16.0 29.23 15 21 117 114 -003 73 40 17 -9-10-11 000 72 14 00 -11.4 -15.6 29.24 15 21 119 116 -003 73 37 17 -9-10-11 000 73 14 01 -11.1 -15.8 29.25 15 21 121 118 -001 70 34 22 -9 -9-11 000 74 14 02 -11.7 -17.0 29.25 15 23 122 120 001 66 27 21 -9 -9-10 000 75 14 03 -12.2 -18.3 29.26 18 26 116 113 001 60 28 21 -10-10-11 000 76 14 04 -12.9 -18.9 29.27 18 23 109 106 000 61 30 25 -10-11-11 000 77 14 05 -12.6 -18.1 29.29 17 21 108 105 -002 65 31 30 -10-10-11 000 78 14 06 -11.5 -16.2 29.30 16 20 108 106 000 70 34 42 -10-10-11 000 79 14 07 -10.5 -15.0 29.31 15 18 111 108 -001 71 52 81 -9-10-11 000 80 14 08 -9.4 -13.9 29.32 13 15 114 111 000 70 71105 -9-10-11 000 81 14 09 -8.4 -13.1 29.33 11 11 114 111 -001 68 81106 -9-10-11 000 82 14 10 -7.7 -12.8 29.33 8 8 116 113 000 67 79114 -8-10-11 000 83 14 11 -7.1 -13.4 29.33 5 5 116 113 000 60 74113 -8-10-11 000 84 14 12 -6.8 -13.6 29.33 3 3 122 120 001 58 69106 -8 -9-11 000 85 14 13 -6.6 -13.5 29.33 2 3 138 135 001 58 67103 -8 -9-10 000 86 14 14 -6.3 -13.3 29.33 1 3 147 144 000 58 65 89 -7 -9-10 000 87 14 15 -6.2 -12.7 29.32 1 2 175 172 000 60 62 72 -7 -9-10 000 88 14 16 -6.3 -10.7 29.31 1 4 199 196 000 66 57 66 -7 -8-10 000 89 14 17 -6.8 -11.3 29.31 2 4 207 204 000 72 60 59 -7 -8 -9 000 90 14 18 -9.1 -12.3 29.30 6 7 135 132 001 77 40 44 -6 -8 -9 000 91 14 19 -9.6 -14.4 29.29 11 12 118 115 000 66 37 29 -6 -7 -9 000 92 14 20 -10.5 -15.9 29.29 13 13 121 118 001 63 40 22 -6 -7 -8 000 93 14 21 -11.6 -17.2 29.28 14 14 120 117 000 62 30 26 -5 -7 -8 000 94 14 22 -12.0 -17.9 29.28 14 14 118 115 001 61 28 36 -5 -6 -7 000 95 14 23 -12.1 -18.3 29.27 14 14 119 117 001 58 34 35 -5 -6 -7 000 96 15 00 -12.2 -18.6 29.26 15 15 123 120 001 57 32 35 -5 -6 -7 000 97 15 01 -12.2 -18.5 29.25 15 15 125 122 001 58 27 33 -5 -6 -7 000 98 15 02 -12.5 -18.7 29.24 16 17 127 124 001 59 28 33 -5 -6 -7 000 99 15 03 -12.2 -18.7 29.22 17 19 127 125 000 58 28 32 -5 -6 -7 000 100 15 04 -11.9 -18.4 29.21 18 19 126 123 001 57 29 32 -5 -6 -7 000 101 15 05 -11.4 -18.2 29.21 18 20 126 124 002 55 29 32 -5 -6 -7 000 102 15 06 -10.7 -17.7 29.20 18 20 126 124 001 54 28 30 -5 -6 -7 000 103 15 07 -10.0 -16.9 29.19 19 21 126 123 002 54 25 27 -5 -6 -7 000 104 15 08 -9.2 -16.1 29.17 18 21 125 122 002 54 23 26 -5 -6 -6 000 105 15 09 -8.4 -15.2 29.16 18 21 123 120 001 54 23 24 -5 -6 -7 000 106 15 10 -7.6 -14.4 29.15 17 20 121 118 002 54 23 22 -5 -6 -6 000 107 15 11 -6.9 -13.9 29.13 16 20 118 116 002 53 21 21 -5 -6 -6 000 108 15 12 -6.4 -13.6 29.12 16 20 117 114 003 51 20 21 -5 -6 -7 000 109 15 13 -6.2 -13.4 29.10 15 20 116 113 003 50 18 20 -5 -6 -7 000 110 15 14 -6.1 -13.3 29.08 15 20 114 111 003 51 17 19 -5 -6 -7 000 111 15 15 -6.3 -13.3 29.06 14 20 112 109 004 51 17 20 -5 -6 -7 000 112 15 16 -6.7 -13.6 29.04 13 20 110 107 004 52 16 21 -5 -6 -7 000 113 15 17 -7.4 -14.2 29.02 13 19 112 109 004 53 15 21 -5 -7 -8 000 114 15 18 -8.4 -15.3 29.01 13 19 114 111 005 52 15 21 -6 -7 -8 000 115 15 19 -9.4 -16.8 28.99 14 19 115 112 005 49 15 19 -5 -7 -7 000 116 15 20 -10.3 -18.1 28.98 16 20 116 113 005 48 15 18 -5 -7 -7 000 117 15 21 -11.0 -19.2 28.96 16 20 116 113 004 46 14 17 -5 -7 -7 000 118 15 22 -11.5 -19.8 28.95 17 21 117 114 004 45 14 16 -5 -7 -7 000 119 15 23 -11.9 -19.9 28.94 17 20 119 116 005 48 13 15 -5 -7 -7 000 120 16 00 -12.4 -19.9 28.93 16 18 122 119 005 51 15 15 -5 -7 -7 000 * 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.