Halley (lat, lon) = (-75.556, -25.62) Forecast initialized at 2025072800 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 -19.8 -22.7 29.47 8 10 150 124 -000 077078080 M11M11M11 000 03 28 03 -22.0 -24.9 29.45 7 11 142 117 026 077068075 M10M10M11 000 06 28 06 -20.4 -23.7 29.48 5 8 143 117 002 075056069 M11M09M10 000 09 28 09 -22.1 -25.3 29.45 6 6 200 174 -032 075054067 M11M11M11 000 12 28 12 -23.2 -26.3 29.43 8 11 213 188 -018 076056060 M11M10M10 000 15 28 15 -24.2 -25.1 29.42 10 17 234 208 -000 092052050 M11M10M10 000 18 28 18 -24.9 -25.7 29.36 8 15 229 204 -020 094048045 M13M10M10 000 21 28 21 -25.1 -25.9 29.32 10 17 232 206 -018 093045040 M14M11M10 000 24 29 00 -25.5 -26.5 29.27 10 19 232 207 -008 091036021 M14M12M10 000 27 29 03 -25.8 -27.0 29.20 11 19 230 205 -009 089029017 M15M12M10 000 30 29 06 -26.2 -27.6 29.15 8 11 213 188 -031 088028015 M16M13M11 000 33 29 09 -25.9 -27.0 29.08 7 10 215 190 008 091027014 M15M13M11 000 36 29 12 -25.9 -27.4 29.06 3 4 103 77 019 087038016 M17M15M14 000 39 29 15 -28.2 -31.7 29.05 6 9 102 76 015 072034018 M18M19M18 000 42 29 18 -29.6 -33.5 29.04 7 12 117 91 006 069034018 M20M19M19 000 45 29 21 -30.4 -34.1 29.04 7 12 112 86 -019 070044020 M22M21M21 000 48 30 00 -33.4 -36.6 29.02 10 28 94 69 -001 073069037 M22M21M21 000 51 30 03 -33.7 -37.1 29.01 10 29 101 76 -009 071046046 M22M23M23 000 54 30 06 -31.4 -35.5 29.02 14 31 92 66 -019 067055079 M23M22M23 000 57 30 09 -30.8 -34.9 29.01 15 31 94 69 -022 067065068 M24M25M25 000 60 30 12 -30.0 -33.6 29.01 17 32 96 70 -018 071075076 M25M25M26 000 63 30 15 -30.2 -33.8 29.00 15 29 93 67 005 071054069 M25M25M26 000 66 30 18 -32.2 -36.3 28.99 12 26 91 65 -003 067038049 M25M25M27 000 69 30 21 -34.5 -38.7 28.99 10 22 92 66 013 066031030 M25M25M26 000 72 31 00 -36.0 -40.2 28.98 10 19 90 64 -003 065030031 M26M25M26 000 75 31 03 -37.1 -41.4 29.01 9 17 86 60 000 064030056 M26M25M26 000 78 31 06 -37.1 -41.4 29.04 9 18 87 62 004 064028063 M26M25M25 000 81 31 09 -35.4 -39.9 29.09 10 20 83 58 -000 063025052 M26M24M24 000 84 31 12 -34.4 -39.1 29.15 10 19 81 55 015 062025034 M26M24M24 000 87 31 15 -33.9 -38.6 29.20 10 18 78 53 005 062025031 M26M25M24 000 90 31 18 -32.2 -36.9 29.24 9 16 79 54 013 063024043 M26M24M24 000 93 31 21 -31.5 -36.1 29.27 10 17 83 58 006 063027069 M25M24M24 001 96 01 00 -30.4 -34.8 29.30 7 12 70 45 008 065035078 M25M24M24 002 99 01 03 -30.3 -34.4 29.31 7 11 78 53 006 067055079 M25M24M24 004 102 01 06 -32.5 -36.4 29.30 7 11 67 42 -015 069056080 M24M23M23 001 105 01 09 -33.5 -37.5 29.25 8 12 77 52 -015 067056076 M24M23M23 000 108 01 12 -33.6 -37.9 29.22 7 10 65 40 -001 065044078 M23M23M23 000 111 01 15 -33.3 -37.5 29.17 8 12 76 51 -015 066045076 M24M23M23 000 114 01 18 -33.6 -37.3 29.13 9 14 91 65 -007 069058069 M23M22M22 000 117 01 21 -33.3 -36.4 29.12 6 9 67 42 -018 074057070 M23M22M22 000 120 02 00 -32.1 -34.7 29.12 5 5 121 95 -024 078060068 M23M21M21 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.