SANAE IV (lat, lon) = (-71.671, -2.829) Forecast initialized at 2025072900 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 00 -25.0 -36.6 28.95 12 12 164 162 -034 037015012 M20M18M17 000 03 29 03 -25.0 -32.6 28.92 22 24 156 153 021 049015014 M19M18M18 000 06 29 06 -26.8 -33.4 28.96 19 20 156 153 009 054015016 M19M18M19 000 09 29 09 -26.9 -33.6 28.96 20 21 151 148 011 054017018 M19M19M20 000 12 29 12 -27.1 -34.2 28.96 19 24 142 140 -008 051018019 M20M21M22 000 15 29 15 -28.8 -35.7 28.97 21 24 155 152 011 052018021 M22M22M23 000 18 29 18 -29.8 -36.8 28.97 21 22 155 152 010 051020026 M23M23M24 000 21 29 21 -30.7 -37.6 28.93 21 22 156 153 006 051021025 M23M24M25 000 24 30 00 -31.2 -38.2 28.91 20 22 158 155 -005 050018026 M24M24M25 000 27 30 03 -31.4 -38.7 28.87 21 23 161 158 -021 048018026 M24M25M26 000 30 30 06 -31.3 -38.9 28.82 21 25 164 161 -004 047016023 M24M24M25 000 33 30 09 -31.1 -38.6 28.75 21 23 160 158 000 048014023 M24M24M25 000 36 30 12 -30.9 -38.4 28.69 22 24 162 159 007 048016033 M23M23M24 000 39 30 15 -30.1 -37.8 28.63 23 26 162 159 013 047017033 M22M22M23 000 42 30 18 -29.7 -37.2 28.58 23 25 158 155 015 048017037 M22M21M23 000 45 30 21 -29.6 -36.3 28.57 21 22 155 153 -001 052038065 M21M21M23 000 48 31 00 -28.6 -34.7 28.57 20 21 157 155 -002 056051073 M20M21M22 000 51 31 03 -26.2 -30.6 28.60 17 19 155 153 024 067059071 M19M19M20 001 54 31 06 -24.2 -28.4 28.65 20 23 155 152 005 069069079 M18M19M20 001 57 31 09 -22.3 -25.8 28.69 18 22 143 140 028 074076079 M18M19M20 008 60 31 12 -20.6 -23.7 28.73 19 23 140 137 055 076079080 M18M19M20 025 63 31 15 -19.4 -22.5 28.78 18 22 135 132 052 077080082 M17M18M19 037 66 31 18 -19.6 -22.9 28.81 18 22 144 141 040 075076081 M16M17M18 019 69 31 21 -20.0 -24.2 28.84 21 24 152 149 037 070067078 M15M16M17 002 72 01 00 -20.4 -25.1 28.86 19 21 155 152 019 067071080 M15M15M17 001 75 01 03 -19.9 -25.1 28.89 19 21 160 158 008 063066079 M14M15M16 002 78 01 06 -20.5 -26.4 28.89 20 22 163 160 009 059052069 M14M14M16 001 81 01 09 -20.4 -26.7 28.90 21 22 160 157 020 057041068 M15M14M15 001 84 01 12 -21.6 -28.3 28.88 22 24 160 157 009 055036061 M15M15M16 000 87 01 15 -22.4 -29.7 28.87 23 26 162 160 002 052030054 M16M15M16 000 90 01 18 -22.6 -30.0 28.84 22 25 162 159 -010 051025049 M16M15M16 000 93 01 21 -23.8 -31.0 28.84 21 23 161 158 003 052024046 M17M16M17 000 96 02 00 -25.3 -31.6 28.84 20 21 158 155 021 055025046 M18M18M18 000 99 02 03 -25.0 -31.1 28.87 20 21 157 154 001 057030046 M19M19M19 000 102 02 06 -25.4 -31.5 28.88 21 22 159 156 -003 057034051 M19M19M19 000 105 02 09 -25.3 -31.5 28.89 21 23 165 162 009 056035054 M19M19M19 000 108 02 12 -25.7 -32.2 28.88 20 22 169 166 000 055031054 M19M19M19 000 111 02 15 -26.9 -33.0 28.86 19 20 169 166 -001 056028036 M20M19M20 000 114 02 18 -27.6 -33.5 28.83 19 20 165 162 -016 057035027 M21M21M21 000 117 02 21 -27.1 -33.3 28.81 21 23 159 156 -012 056040033 M21M21M21 000 120 03 00 -27.2 -33.5 28.79 20 22 160 157 -034 055037039 M21M20M21 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.