SANAE IV (lat, lon) = (-71.671, -2.829) Forecast initialized at 2025091912 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 19 12 -16.2 -18.7 28.95 30 32 65 62 -078 082080083 M17M18M18 000 03 19 15 -16.4 -19.0 29.08 31 39 73 70 062 080077077 M17M18M18 049 06 19 18 -17.0 -19.6 29.10 33 43 75 72 067 080077064 M18M19M18 042 09 19 21 -17.0 -19.7 29.14 34 46 81 78 180 080078056 M18M19M19 052 12 20 00 -16.6 -19.2 29.09 32 46 81 78 114 080079071 M18M19M19 067 15 20 03 -16.0 -18.5 29.03 34 52 79 77 071 081080073 M17M18M18 149 18 20 06 -14.9 -17.3 29.00 35 56 81 78 -156 082081082 M16M17M18 381 21 20 09 -14.9 -17.2 28.94 37 58 76 73 -119 083081084 M16M17M18 614 24 20 12 -14.7 -16.9 28.91 39 60 74 71 -127 083082082 M16M17M18 599 27 20 15 -14.6 -16.8 28.88 39 60 72 70 -040 083082082 M16M17M18 502 30 20 18 -14.7 -16.9 28.89 33 53 74 71 -063 083081082 M16M17M18 408 33 20 21 -14.4 -16.6 28.91 31 50 77 74 -097 083081082 M15M17M18 405 36 21 00 -14.4 -16.5 28.92 31 50 75 72 -063 084081075 M15M16M18 413 39 21 03 -14.7 -16.9 28.95 33 49 74 71 067 083080069 M16M17M18 368 42 21 06 -15.8 -18.3 28.99 34 45 76 73 082 081078068 M17M18M18 180 45 21 09 -16.4 -19.0 29.03 30 40 80 77 144 080077081 M18M18M17 071 48 21 12 -15.4 -17.8 29.04 29 42 79 76 113 082085057 M17M17M17 053 51 21 15 -13.9 -16.4 29.00 27 41 86 83 204 082091062 M15M16M16 028 54 21 18 -13.3 -15.8 28.94 29 43 88 85 -025 082086073 M14M15M15 023 57 21 21 -12.7 -15.1 28.87 28 45 92 89 -022 082084082 M13M14M15 072 60 22 00 -12.5 -15.0 28.72 34 50 91 88 -462 081082079 M13M14M14 160 63 22 03 -12.0 -14.5 28.61 35 57 96 93 -224 082083085 M13M14M14 285 66 22 06 -11.1 -13.3 28.43 48 71 85 82 -791 084083081 M12M13M13 409 69 22 09 -11.3 -13.3 28.38 51 76 76 74 -610 085086089 M12M14M15 555 72 22 12 -12.1 -14.2 28.37 52 76 76 73 -519 085085083 M13M15M16 555 75 22 15 -12.1 -14.0 28.41 50 72 71 68 -401 085085082 M13M14M16 540 78 22 18 -15.4 -17.6 28.51 49 69 65 62 -343 083084085 M17M18M19 499 81 22 21 -16.7 -18.9 28.66 43 59 71 68 -161 083086075 M18M19M18 276 84 23 00 -16.6 -19.0 28.77 38 53 73 70 -007 082084075 M18M18M18 338 87 23 03 -16.2 -18.7 28.87 37 53 75 72 -090 082084074 M17M18M18 291 90 23 06 -16.0 -18.4 28.94 37 54 74 71 -101 082084075 M17M18M18 302 93 23 09 -15.5 -17.9 28.99 36 54 75 72 -018 082080070 M17M18M18 283 96 23 12 -14.8 -17.1 29.06 34 51 71 68 010 083081076 M16M17M18 155 99 23 15 -14.5 -16.9 29.09 32 47 76 73 142 082081075 M16M17M17 107 102 23 18 -14.5 -16.9 29.13 29 43 81 78 100 082080079 M15M16M17 071 105 23 21 -14.3 -16.8 29.15 25 38 86 83 163 082080078 M15M16M17 048 108 24 00 -14.0 -16.4 29.14 24 35 88 85 190 082080073 M15M16M17 036 111 24 03 -13.9 -16.4 29.14 20 31 98 95 158 081081076 M14M15M16 026 114 24 06 -13.9 -16.4 29.12 17 28 106 103 128 081082082 M14M15M16 017 117 24 09 -13.2 -15.7 29.12 16 25 109 107 115 082083086 M13M14M16 014 120 24 12 -11.6 -14.2 29.12 14 22 112 109 073 082083088 M13M14M15 012 * 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.