Halley (lat, lon) = (-75.556, -25.62) Forecast initialized at 2025092112 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 21 12 -15.5 -17.7 29.03 16 17 74 48 -001 084089083 M17M18M19 000 03 21 15 -14.3 -16.1 28.98 11 20 73 48 -010 086086085 M15M16M17 019 06 21 18 -14.6 -16.4 28.94 10 16 80 55 -006 087087084 M14M15M16 017 09 21 21 -17.9 -19.3 28.91 8 13 93 67 012 089086083 M13M15M16 002 12 22 00 -18.0 -19.1 28.84 5 9 111 85 015 091089087 M13M14M15 003 15 22 03 -17.8 -19.2 28.83 3 5 174 148 014 089089087 M12M13M14 014 18 22 06 -17.6 -18.9 28.82 5 7 138 113 032 089090090 M12M12M13 010 21 22 09 -15.1 -16.7 28.80 6 11 103 77 039 088091089 M11M11M12 041 24 22 12 -11.0 -12.3 28.80 9 15 85 60 018 090091089 M09M10M11 082 27 22 15 -9.8 -11.0 28.80 9 14 87 62 009 091092090 M08M09M10 042 30 22 18 -10.3 -11.4 28.78 7 12 121 96 -004 091085088 M07M08M09 020 33 22 21 -10.8 -12.2 28.77 8 14 143 117 003 089078089 M05M06M07 003 36 23 00 -9.6 -11.3 28.79 8 13 112 87 -002 088071087 M05M06M07 002 39 23 03 -9.4 -11.2 28.84 7 11 89 64 009 087078087 M06M07M08 009 42 23 06 -11.1 -13.0 28.89 9 14 97 71 003 086074083 M07M08M09 007 45 23 09 -12.8 -15.3 28.93 12 21 89 64 002 081060074 M08M08M09 001 48 23 12 -13.1 -15.9 29.00 11 22 92 67 025 080055074 M08M08M09 000 51 23 15 -12.2 -15.0 29.03 12 22 90 64 016 079054073 M08M08M09 000 54 23 18 -13.3 -15.8 29.07 12 22 92 66 -009 081060074 M08M09M10 000 57 23 21 -15.2 -17.4 29.10 13 27 91 66 -016 084072081 M09M09M10 000 60 24 00 -15.2 -17.5 29.13 15 29 88 62 004 082076089 M09M10M11 000 63 24 03 -15.2 -17.8 29.17 16 30 89 63 -000 080075086 M10M10M12 001 66 24 06 -15.6 -18.3 29.18 17 32 90 64 -005 079076086 M11M11M12 000 69 24 09 -15.4 -18.0 29.21 18 33 86 61 -011 081084088 M12M12M13 000 72 24 12 -13.1 -15.0 29.25 19 31 82 56 -014 086089088 M12M12M13 005 75 24 15 -11.0 -12.7 29.27 17 27 77 51 -009 087088087 M11M12M13 027 78 24 18 -11.6 -13.3 29.30 15 24 79 54 -016 087087086 M11M12M13 023 81 24 21 -12.9 -14.5 29.32 13 22 82 57 -009 087088087 M11M12M13 021 84 25 00 -14.3 -16.1 29.32 12 18 89 63 -006 086091088 M12M13M14 019 87 25 03 -15.3 -17.1 29.34 11 18 92 66 -004 086089090 M13M13M14 022 90 25 06 -16.6 -18.6 29.33 10 17 97 72 003 084089089 M13M13M14 013 93 25 09 -17.9 -20.4 29.31 9 14 103 77 -001 081086085 M13M13M14 003 96 25 12 -17.6 -20.7 29.31 5 7 128 103 -009 077079081 M13M13M13 001 99 25 15 -17.0 -20.2 29.27 5 6 202 177 -013 076067071 M13M13M13 000 102 25 18 -17.6 -19.6 29.19 6 9 252 226 -013 085056051 M12M12M12 000 105 25 21 -19.2 -20.2 29.15 7 10 255 229 -013 092051038 M13M12M11 000 108 26 00 -20.8 -21.9 29.11 5 5 201 175 -014 091053032 M14M13M12 000 111 26 03 -24.4 -27.3 29.11 6 9 117 92 -014 077054029 M16M15M14 000 114 26 06 -25.8 -29.4 29.12 8 13 117 91 -016 072050027 M18M17M16 000 117 26 09 -25.8 -29.1 29.13 9 16 112 87 -003 074073026 M20M18M17 000 120 26 12 -23.2 -26.2 29.16 9 14 111 86 -014 077082031 M20M19M19 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.