SANAE IV (lat, lon) = (-71.671, -2.829) Forecast initialized at 2025093000 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 30 00 -24.4 -30.0 28.88 15 15 141 139 -075 061058063 M23M22M22 000 03 30 03 -27.8 -33.5 28.84 30 36 144 141 -001 059045060 M21M20M21 000 06 30 06 -27.3 -32.7 28.87 22 25 135 132 -003 060042056 M19M20M21 000 09 30 09 -25.0 -29.9 28.87 19 22 134 131 013 064045061 M19M21M22 000 12 30 12 -22.2 -27.2 28.87 17 20 124 121 016 064045068 M19M20M21 000 15 30 15 -22.2 -26.8 28.91 15 19 121 118 023 066033045 M19M19M20 000 18 30 18 -24.1 -28.4 28.97 17 20 122 119 065 068047039 M18M19M20 000 21 30 21 -24.2 -27.6 29.03 18 22 113 110 061 073071072 M18M20M21 000 24 01 00 -24.7 -28.0 29.10 16 20 131 129 042 074079079 M18M20M21 002 27 01 03 -24.1 -27.5 29.12 18 27 116 113 055 074070056 M18M20M21 001 30 01 06 -23.1 -26.5 29.17 18 32 119 116 119 074067054 M18M19M20 000 33 01 09 -20.8 -24.8 29.18 17 28 120 118 092 070057041 M17M18M20 000 36 01 12 -18.1 -22.5 29.20 17 26 121 119 076 068066068 M17M18M19 000 39 01 15 -17.8 -22.1 29.21 16 23 124 121 072 069067074 M16M17M18 000 42 01 18 -19.8 -24.1 29.18 18 25 125 122 070 069066066 M15M16M17 000 45 01 21 -21.5 -26.1 29.19 20 24 132 130 060 066060080 M14M15M16 000 48 02 00 -21.0 -26.3 29.15 23 27 137 134 035 063057069 M13M14M16 000 51 02 03 -21.0 -26.8 29.12 24 28 140 137 -008 060046062 M13M13M15 000 54 02 06 -20.8 -26.9 29.08 23 27 140 137 -031 058039050 M12M13M14 000 57 02 09 -18.5 -25.1 29.02 23 26 142 139 -017 056034042 M12M12M14 000 60 02 12 -16.3 -23.3 28.96 22 25 142 139 -033 055026028 M11M11M13 000 63 02 15 -15.9 -22.2 28.87 19 23 141 138 -016 059018017 M10M11M12 000 66 02 18 -16.9 -23.7 28.77 25 29 143 140 -024 055012008 M09M09M10 000 69 02 21 -17.3 -24.8 28.69 29 33 144 141 -055 052010008 M08M07M08 000 72 03 00 -17.2 -25.1 28.57 33 40 148 145 -046 050010009 M07M06M07 000 75 03 03 -16.8 -25.3 28.50 38 48 151 148 013 048006005 M07M04M05 000 78 03 06 -17.6 -25.8 28.44 39 49 150 147 203 049007005 M08M04M05 000 81 03 09 -18.9 -25.5 28.48 28 31 135 133 -095 056021014 M12M12M12 000 84 03 12 -17.3 -23.6 28.53 26 31 138 135 -036 058033027 M12M12M13 000 87 03 15 -16.4 -21.8 28.56 25 28 137 135 011 063065062 M12M12M13 000 90 03 18 -17.3 -22.1 28.59 23 28 140 137 026 066050068 M11M11M13 000 93 03 21 -18.3 -23.2 28.63 24 28 134 131 054 065070070 M11M12M13 000 96 04 00 -17.9 -21.3 28.66 23 27 136 133 076 075082080 M12M13M14 006 99 04 03 -18.7 -22.3 28.69 24 28 138 135 093 073073068 M13M13M15 001 102 04 06 -19.1 -23.1 28.72 24 27 141 138 094 071056077 M13M13M15 000 105 04 09 -17.6 -22.2 28.72 20 23 140 138 024 067047059 M12M13M15 000 108 04 12 -15.8 -21.7 28.72 18 21 140 137 -007 061040049 M13M14M15 000 111 04 15 -15.9 -21.1 28.70 13 16 128 125 -011 064037054 M12M14M15 000 114 04 18 -18.2 -24.4 28.69 12 12 121 118 029 058033050 M13M14M16 000 117 04 21 -20.2 -26.9 28.70 13 12 120 117 011 055030045 M13M15M16 000 120 05 00 -20.3 -26.8 28.68 13 13 129 126 004 056031045 M13M15M16 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.