SANAE IV (lat, lon) = (-71.671, -2.829) Forecast initialized at 2025092912 AMPS 24km domain 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) (*) 00 29 12 -24.5 -29.8 28.97 14 13 178 175 -043 059060071 M23M23M24 000 03 29 15 -24.6 -30.7 28.94 22 24 158 156 -009 057053065 M22M22M23 000 06 29 18 -25.7 -31.1 28.94 17 18 159 156 -013 060055069 M20M21M22 000 09 29 21 -27.1 -31.7 28.92 15 15 153 150 -006 065059070 M21M21M22 000 12 30 00 -27.8 -31.8 28.89 14 14 153 150 006 068056067 M21M22M23 000 15 30 03 -27.4 -31.5 28.92 14 14 151 148 -001 069057069 M21M22M23 000 18 30 06 -27.6 -31.9 28.92 14 14 147 145 -000 067055074 M22M22M23 000 21 30 09 -25.3 -29.3 28.91 13 13 140 137 021 069061078 M22M22M23 000 24 30 12 -21.7 -25.3 28.96 10 11 127 124 013 073068080 M21M22M23 003 27 30 15 -21.7 -25.8 28.97 12 13 125 123 020 069057073 M20M21M22 002 30 30 18 -23.8 -27.4 29.02 13 15 133 130 026 073066057 M20M21M21 000 33 30 21 -24.5 -27.8 29.09 15 18 136 133 020 074073060 M19M20M21 001 36 01 00 -23.8 -27.1 29.13 15 21 131 128 015 075076076 M19M20M21 002 39 01 03 -23.2 -26.5 29.19 15 21 133 130 005 074070075 M19M20M20 002 42 01 06 -22.8 -26.1 29.23 16 22 133 130 007 075066061 M18M19M20 000 45 01 09 -20.4 -24.1 29.25 16 21 140 137 -001 072063057 M16M18M19 000 48 01 12 -17.7 -22.3 29.27 16 23 129 127 -008 068052039 M16M17M18 000 51 01 15 -17.4 -22.1 29.26 15 21 136 133 005 067054066 M15M16M17 000 54 01 18 -19.6 -24.0 29.24 16 20 143 141 -002 068055069 M14M15M16 000 57 01 21 -21.1 -25.7 29.24 18 21 152 149 -009 066052066 M13M14M15 000 60 02 00 -20.2 -25.7 29.17 21 23 156 153 -010 061046058 M12M13M14 000 63 02 03 -20.2 -26.2 29.14 22 24 160 157 -017 058035050 M12M12M13 000 66 02 06 -19.7 -26.2 29.08 22 24 161 158 -016 056029041 M12M11M12 000 69 02 09 -17.4 -23.9 29.02 20 21 161 158 -016 057024032 M11M11M12 000 72 02 12 -15.4 -21.5 28.97 18 19 159 156 -018 059020026 M11M11M12 000 75 02 15 -15.2 -20.7 28.89 16 17 161 158 -018 063018019 M10M10M11 000 78 02 18 -16.4 -22.7 28.79 20 21 164 161 -031 059015011 M10M09M10 000 81 02 21 -16.1 -23.5 28.68 26 28 166 163 -025 053012009 M09M07M07 000 84 03 00 -15.8 -24.0 28.54 32 35 166 163 -048 049010007 M08M05M05 000 87 03 03 -16.0 -24.2 28.49 32 36 167 164 -025 049009006 M09M05M05 000 90 03 06 -18.5 -25.6 28.51 27 29 154 151 -015 054018012 M12M10M10 000 93 03 09 -17.8 -24.2 28.55 24 27 154 151 -002 057031028 M12M11M12 000 96 03 12 -15.5 -20.7 28.59 22 24 150 147 004 064049049 M11M11M12 000 99 03 15 -14.6 -18.8 28.60 20 22 151 149 -003 070064068 M10M11M12 000 102 03 18 -15.5 -19.5 28.63 20 23 150 147 -002 071068081 M10M10M11 000 105 03 21 -16.6 -20.1 28.66 19 21 149 146 008 075069079 M10M10M11 001 108 04 00 -16.4 -20.0 28.68 20 22 150 147 006 074063079 M10M10M11 000 111 04 03 -17.2 -21.1 28.72 20 21 150 147 010 072056070 M10M10M12 000 114 04 06 -17.5 -21.6 28.75 19 21 149 146 028 070053067 M11M11M12 000 117 04 09 -15.2 -19.7 28.78 18 20 141 138 025 069048065 M11M12M12 000 120 04 12 -13.4 -17.9 28.82 16 19 136 133 017 069049073 M12M12M13 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.