Halley (lat, lon) = (-75.556, -25.62) Forecast initialized at 2025092712 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 27 12 -29.7 -32.3 29.23 3 4 263 237 000 070042022 M24M20M17 000 03 27 15 -27.1 -29.7 29.20 4 5 298 273 004 079051021 M21M19M16 000 06 27 18 -26.6 -28.0 29.20 6 8 255 229 -028 088056018 M20M18M16 000 09 27 21 -27.1 -27.9 29.17 5 7 231 205 000 094047017 M18M17M15 000 12 28 00 -29.4 -30.5 29.17 6 8 112 86 000 090045014 M19M17M16 000 15 28 03 -32.5 -35.5 29.21 7 9 93 67 -017 075041016 M22M19M18 000 18 28 06 -33.6 -37.2 29.22 7 10 97 71 000 070042019 M23M20M19 000 21 28 09 -32.9 -36.2 29.24 6 8 104 79 -005 072044027 M23M21M19 000 24 28 12 -29.9 -33.7 29.25 5 7 107 81 -006 070037021 M22M20M19 000 27 28 15 -27.0 -32.1 29.27 3 3 139 113 -002 062035019 M21M19M18 000 30 28 18 -26.2 -31.8 29.28 3 4 143 117 -007 060034017 M20M19M19 000 33 28 21 -27.4 -31.8 29.31 3 4 93 67 -005 066037014 M20M19M19 000 36 29 00 -30.1 -33.3 29.31 4 4 62 37 002 074048015 M21M20M19 000 39 29 03 -31.9 -35.1 29.33 5 6 73 47 013 074066022 M22M20M20 000 42 29 06 -33.2 -36.2 29.33 6 7 78 52 005 075073028 M23M21M20 000 45 29 09 -33.6 -36.7 29.33 7 8 82 56 -014 074074021 M24M22M22 000 48 29 12 -32.1 -35.4 29.33 7 9 78 53 -010 072066014 M24M23M22 000 51 29 15 -31.1 -34.4 29.34 6 8 86 60 -018 073056011 M25M23M22 000 54 29 18 -31.9 -35.0 29.31 6 7 85 59 -013 074051014 M25M23M22 000 57 29 21 -33.4 -35.9 29.32 5 6 78 52 -006 078052018 M25M23M22 000 60 30 00 -34.7 -37.2 29.27 7 8 87 62 000 078050016 M25M23M22 000 63 30 03 -35.4 -38.0 29.27 7 9 76 50 -004 077047018 M26M24M23 000 66 30 06 -36.7 -40.4 29.23 8 10 92 66 006 068043019 M27M25M24 000 69 30 09 -36.9 -40.9 29.18 9 14 86 61 015 067049020 M28M26M25 000 72 30 12 -34.6 -38.3 29.17 11 17 81 55 032 069065023 M28M26M25 000 75 30 15 -32.4 -36.4 29.13 13 21 82 57 026 068068026 M28M26M26 000 78 30 18 -32.3 -35.8 29.12 15 25 85 60 018 071076028 M28M26M26 000 81 30 21 -32.8 -35.9 29.14 18 30 88 62 -001 074078030 M28M27M26 000 84 01 00 -31.4 -34.4 29.13 21 33 88 62 -006 075082045 M27M25M24 001 87 01 03 -29.3 -32.1 29.15 22 35 87 61 -000 076084064 M26M25M24 004 90 01 06 -27.4 -30.4 29.15 24 38 86 60 006 076086061 M25M24M23 004 93 01 09 -25.6 -29.5 29.16 25 38 86 60 018 070078065 M23M22M22 003 96 01 12 -22.3 -26.2 29.17 26 40 84 59 018 070067066 M21M21M20 001 99 01 15 -19.4 -23.3 29.17 27 41 82 56 019 071062062 M19M19M19 000 102 01 18 -17.7 -21.3 29.15 27 41 80 54 011 073064076 M17M18M18 001 105 01 21 -16.7 -19.2 29.16 28 42 78 52 007 081081089 M17M17M17 047 108 02 00 -15.8 -18.0 29.13 29 42 77 51 013 083085089 M16M17M17 074 111 02 03 -14.8 -17.0 29.13 30 43 76 51 012 084086090 M15M16M17 083 114 02 06 -14.4 -16.5 29.12 30 43 76 51 012 084087091 M15M16M17 064 117 02 09 -13.7 -15.8 29.10 29 42 76 51 010 084088091 M14M15M16 057 120 02 12 -12.5 -14.4 29.11 29 40 75 49 011 085088090 M13M15M15 064 * 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.