SANAE IV (lat, lon) = (-71.671, -2.829) Forecast initialized at 2025093000 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 30 00 -25.9 -31.2 28.93 13 13 162 159 -039 062056062 M23M22M22 000 03 30 03 -27.4 -33.0 28.90 27 29 158 156 -006 059047060 M22M21M21 000 06 30 06 -27.3 -32.6 28.93 19 20 157 155 -000 061044056 M20M20M21 000 09 30 09 -25.0 -29.8 28.93 16 17 154 151 009 065046058 M20M21M22 000 12 30 12 -22.3 -27.1 28.93 13 14 141 139 011 066045062 M20M20M21 000 15 30 15 -22.1 -26.6 28.97 12 13 140 137 007 067040047 M19M20M20 000 18 30 18 -24.2 -28.3 29.03 14 15 143 140 016 069050049 M18M19M20 000 21 30 21 -24.3 -27.7 29.09 14 15 135 132 003 073065076 M18M19M20 002 24 01 00 -24.5 -27.8 29.15 14 15 149 147 002 074072080 M18M19M20 003 27 01 03 -23.8 -27.1 29.18 16 21 131 128 -005 074069066 M18M19M20 001 30 01 06 -23.2 -26.6 29.22 15 25 137 134 013 074067058 M17M18M20 000 33 01 09 -20.8 -24.7 29.23 15 23 133 130 -000 071058050 M17M18M19 000 36 01 12 -18.0 -22.3 29.25 15 22 132 129 003 069062075 M16M17M18 000 39 01 15 -17.8 -22.0 29.25 14 20 136 133 -001 070063076 M15M16M17 000 42 01 18 -19.6 -23.9 29.23 16 21 139 136 001 069062072 M14M15M16 000 45 01 21 -21.1 -25.7 29.24 18 20 149 146 -001 067058079 M13M14M16 000 48 02 00 -20.8 -26.0 29.19 20 22 154 151 -007 064054072 M13M14M15 000 51 02 03 -20.9 -26.5 29.17 22 23 158 155 -014 061044063 M13M13M14 000 54 02 06 -20.6 -26.6 29.12 21 22 161 158 -017 059036053 M12M12M14 000 57 02 09 -18.4 -24.6 29.06 20 21 161 158 -018 058031042 M12M12M13 000 60 02 12 -16.0 -22.5 29.00 19 20 161 158 -020 057023029 M12M11M12 000 63 02 15 -15.7 -21.6 28.91 17 18 164 161 -020 060019020 M11M11M12 000 66 02 18 -16.7 -23.3 28.82 21 22 162 159 -025 057015011 M10M09M10 000 69 02 21 -17.1 -24.3 28.74 25 26 161 158 -011 054013009 M09M08M09 000 72 03 00 -16.8 -24.6 28.62 29 31 163 160 -020 051012009 M09M07M08 000 75 03 03 -16.4 -24.9 28.54 32 37 165 162 -027 048009007 M09M06M06 000 78 03 06 -17.2 -25.3 28.50 33 36 162 159 001 050011008 M10M07M07 000 81 03 09 -18.4 -25.0 28.54 25 26 150 147 -006 056022018 M13M12M12 000 84 03 12 -16.8 -23.0 28.58 23 25 151 148 -016 059032033 M12M12M13 000 87 03 15 -16.0 -21.2 28.60 22 24 151 148 -005 064058068 M11M12M13 000 90 03 18 -17.1 -21.9 28.63 21 24 156 154 -007 066049067 M10M11M12 000 93 03 21 -18.1 -22.9 28.67 21 24 149 147 009 066065075 M11M12M13 000 96 04 00 -17.6 -21.0 28.70 21 24 150 147 009 075079085 M12M12M13 005 99 04 03 -18.3 -22.0 28.74 21 24 151 148 014 073070078 M12M13M14 001 102 04 06 -18.8 -22.8 28.76 21 23 153 151 018 071056073 M12M13M14 000 105 04 09 -17.3 -21.9 28.75 18 20 158 155 -006 067047057 M12M13M14 000 108 04 12 -15.6 -21.0 28.76 16 18 157 154 -012 063039050 M12M13M14 000 111 04 15 -15.6 -20.5 28.74 11 14 159 156 -006 066036048 M12M13M15 000 114 04 18 -18.4 -24.2 28.73 10 11 157 154 018 060034047 M13M14M15 000 117 04 21 -21.0 -26.9 28.74 12 12 164 161 010 059031044 M14M14M15 000 120 05 00 -21.1 -26.9 28.72 13 13 168 165 010 060031045 M14M14M15 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.