SANAE IV (lat, lon) = (-71.671, -2.829) Forecast initialized at 2025092112 AMPS 8km 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 21 12 -13.4 -15.4 29.00 33 38 84 81 -130 084086078 M14M15M16 000 03 21 15 -12.5 -14.5 28.99 34 48 78 75 -037 085084079 M14M14M15 204 06 21 18 -12.7 -14.9 28.95 35 51 79 77 -029 084086080 M14M14M14 303 09 21 21 -12.5 -14.6 28.92 36 50 80 77 -173 084083077 M13M14M14 368 12 22 00 -11.9 -14.0 28.83 33 49 85 82 -307 084083082 M13M14M14 385 15 22 03 -11.6 -13.7 28.77 34 54 88 85 -235 084084083 M13M14M14 402 18 22 06 -11.5 -13.7 28.68 37 60 91 88 -214 083084088 M12M13M14 390 21 22 09 -10.9 -12.9 28.60 42 69 83 80 -083 085086087 M12M13M14 469 24 22 12 -11.1 -13.2 28.55 46 72 81 78 -299 085085087 M12M13M14 476 27 22 15 -10.8 -12.7 28.49 49 73 76 73 -547 086085082 M12M13M14 427 30 22 18 -11.3 -13.3 28.51 44 67 77 74 -293 086085086 M12M14M15 309 33 22 21 -11.9 -14.0 28.53 44 68 78 75 -302 085085085 M13M14M15 399 36 23 00 -12.4 -14.6 28.57 43 67 80 77 -183 084085084 M14M15M16 327 39 23 03 -12.7 -14.9 28.65 42 65 80 77 -301 084084086 M14M15M16 340 42 23 06 -13.1 -15.3 28.72 41 64 77 74 -229 084084085 M14M15M16 394 45 23 09 -13.1 -15.2 28.82 37 58 76 73 -195 084083084 M14M16M17 439 48 23 12 -12.7 -14.7 28.91 34 53 74 71 -153 085083082 M14M15M16 394 51 23 15 -12.8 -14.8 28.97 31 48 74 71 -104 085082079 M14M15M16 328 54 23 18 -13.2 -15.4 29.04 29 44 78 75 000 084082075 M14M15M16 218 57 23 21 -13.4 -15.6 29.09 25 40 81 78 110 083082076 M14M15M16 108 60 24 00 -13.4 -15.6 29.10 24 38 82 79 106 083081074 M14M15M16 072 63 24 03 -13.4 -15.6 29.14 23 37 88 85 207 083082077 M14M15M16 063 66 24 06 -13.6 -15.9 29.15 23 37 89 86 215 082082081 M14M16M17 058 69 24 09 -13.7 -16.6 29.17 22 35 91 88 229 079081082 M15M16M17 035 72 24 12 -13.7 -18.0 29.17 20 33 94 91 227 070064075 M14M16M17 005 75 24 15 -14.2 -19.4 29.18 14 29 111 108 170 064043056 M14M15M16 000 78 24 18 -17.2 -22.1 29.18 14 22 132 129 065 065032036 M12M14M15 000 81 24 21 -18.3 -24.1 29.16 16 21 130 127 034 061028031 M12M13M14 000 84 25 00 -18.9 -24.8 29.11 20 24 142 139 003 059026036 M12M13M14 000 87 25 03 -18.6 -25.6 29.09 23 28 144 142 -010 054023035 M12M12M14 000 90 25 06 -19.5 -26.2 29.01 23 26 141 138 -006 056023033 M12M12M13 000 93 25 09 -19.0 -25.6 28.95 21 24 140 137 -004 056024028 M12M13M14 000 96 25 12 -17.5 -23.1 28.91 16 17 129 127 031 062024029 M13M14M14 000 99 25 15 -17.3 -22.7 28.88 14 13 129 126 -013 063026028 M14M15M15 000 102 25 18 -19.8 -25.4 28.84 16 15 124 121 008 061026027 M14M15M16 000 105 25 21 -21.5 -27.4 28.88 17 17 128 125 003 059029029 M14M16M16 000 108 26 00 -22.3 -28.3 28.87 18 20 134 131 -014 058027030 M14M16M17 000 111 26 03 -22.2 -28.7 28.88 20 23 134 131 -003 056024030 M14M15M17 000 114 26 06 -22.4 -28.8 28.89 20 22 134 131 -006 056023029 M14M15M17 000 117 26 09 -20.5 -27.0 28.89 18 21 133 130 002 056023029 M15M16M17 000 120 26 12 -18.4 -24.6 28.92 16 19 130 127 003 058024027 M15M16M17 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.