SANAE IV (lat, lon) = (-71.671, -2.829) Forecast initialized at 2025092800 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 28 00 -24.9 -36.2 28.92 15 17 144 141 -071 038024031 M23M21M20 000 03 28 03 -27.8 -35.6 28.89 31 35 142 139 013 048023024 M22M21M21 000 06 28 06 -29.8 -36.4 28.94 25 28 137 134 023 053031031 M23M23M23 000 09 28 09 -29.3 -36.3 28.92 27 30 138 135 -004 051036042 M24M24M25 000 12 28 12 -27.5 -34.0 28.92 23 26 137 134 003 054029049 M23M24M25 000 15 28 15 -26.6 -33.2 28.93 24 31 129 126 -005 054034046 M24M24M24 000 18 28 18 -27.8 -33.9 28.94 25 30 126 123 003 056045055 M24M25M25 000 21 28 21 -29.4 -34.9 28.95 26 32 137 135 -005 059054060 M23M24M25 000 24 29 00 -29.8 -34.5 28.94 28 34 139 136 006 063057056 M23M24M25 000 27 29 03 -29.6 -34.2 28.94 28 34 137 134 -002 064054053 M23M24M24 000 30 29 06 -29.1 -33.7 28.93 28 33 134 131 004 065058050 M23M24M24 000 33 29 09 -27.6 -32.2 28.91 26 31 134 132 -005 065058056 M23M24M25 000 36 29 12 -25.7 -30.4 28.91 22 28 137 134 -004 065056062 M22M23M24 000 39 29 15 -25.0 -30.0 28.90 20 25 139 136 -010 064056066 M22M23M24 000 42 29 18 -26.5 -31.3 28.86 19 23 135 132 -015 064059069 M21M22M24 000 45 29 21 -28.1 -32.3 28.85 19 22 133 131 -016 067061069 M21M22M24 000 48 30 00 -28.1 -32.2 28.82 19 23 133 131 -009 068061069 M21M22M24 000 51 30 03 -27.8 -31.8 28.82 18 22 131 128 -005 068062074 M21M22M23 000 54 30 06 -27.2 -31.5 28.83 18 23 130 127 007 067048069 M21M22M23 000 57 30 09 -25.0 -29.8 28.84 18 22 127 124 039 064033047 M20M21M22 000 60 30 12 -22.4 -26.9 28.88 16 20 122 119 030 066041031 M20M21M21 000 63 30 15 -21.9 -25.7 28.90 16 20 114 111 051 071066052 M20M21M21 000 66 30 18 -24.0 -27.6 28.95 16 22 111 108 044 072063073 M20M21M21 000 69 30 21 -24.8 -28.5 29.01 18 24 109 106 040 072061068 M19M21M21 000 72 01 00 -24.1 -27.8 29.04 20 27 109 106 052 072056061 M19M20M20 000 75 01 03 -24.7 -28.2 29.10 18 25 121 118 062 073062051 M18M19M20 000 78 01 06 -24.4 -28.5 29.12 19 26 128 125 055 069057037 M17M18M19 000 81 01 09 -20.6 -25.5 29.14 20 27 125 122 051 065057034 M16M17M19 000 84 01 12 -17.5 -22.3 29.17 19 26 121 119 081 067067054 M16M17M18 000 87 01 15 -17.1 -21.6 29.17 18 25 127 124 077 068062065 M15M16M17 000 90 01 18 -18.9 -23.6 29.15 19 25 129 127 086 066057062 M14M15M16 000 93 01 21 -20.8 -25.6 29.16 19 24 130 127 082 066055057 M13M14M16 000 96 02 00 -21.2 -26.3 29.12 20 25 131 128 072 064052053 M13M14M15 000 99 02 03 -20.3 -25.3 29.12 20 24 130 127 057 064056054 M12M13M15 000 102 02 06 -18.6 -24.0 29.10 19 23 131 128 011 063047054 M12M13M14 000 105 02 09 -16.4 -21.8 29.07 18 21 128 126 026 063048049 M12M13M14 000 108 02 12 -15.2 -20.4 29.05 18 21 129 126 -049 064042043 M11M12M13 000 111 02 15 -15.1 -20.1 29.00 15 18 129 126 006 066035043 M11M12M13 000 114 02 18 -16.0 -21.5 28.95 16 16 128 125 006 063032037 M10M11M12 000 117 02 21 -17.0 -23.0 28.92 16 16 129 126 007 060028030 M09M11M12 000 120 03 00 -16.9 -23.2 28.87 16 15 128 125 -004 058026027 M09M11M12 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.