USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025100100 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 01 00 -11.6 -16.3 29.07 8 9 186 352 009 068054050 M12M10M11 000 03 01 03 -8.7 -14.8 29.08 5 18 103 270 057 061049053 M08M09M10 001 06 01 06 -9.0 -14.6 29.06 8 11 100 267 025 064058073 M09M10M11 004 09 01 09 -9.7 -12.9 29.03 4 9 46 212 039 077067072 M09M10M11 015 12 01 12 -9.4 -12.1 29.01 4 7 151 318 053 081075082 M09M10M11 017 15 01 15 -11.3 -15.3 29.01 7 13 101 268 016 072066068 M10M11M12 009 18 01 18 -10.9 -15.5 29.02 7 11 141 308 014 069065068 M10M11M13 000 21 01 21 -10.8 -14.8 29.01 4 7 155 322 011 073065070 M10M11M12 001 24 02 00 -10.7 -15.1 29.01 6 12 145 312 017 070060061 M10M11M12 002 27 02 03 -9.9 -15.8 29.02 11 17 166 333 033 062056059 M11M12M12 001 30 02 06 -10.2 -15.5 29.03 8 12 135 302 068 066055054 M10M11M12 000 33 02 09 -10.4 -18.2 29.06 7 13 103 270 047 053042038 M10M11M12 001 36 02 12 -10.6 -17.1 29.07 10 17 146 313 037 060045046 M10M11M12 000 39 02 15 -10.3 -18.6 29.10 8 13 123 289 041 051040034 M10M11M11 001 42 02 18 -13.0 -18.3 29.13 7 12 128 295 038 065045031 M11M12M12 000 45 02 21 -12.6 -19.3 29.15 7 21 128 295 066 058041031 M12M12M12 000 48 03 00 -11.6 -17.8 29.15 7 11 144 310 033 061042037 M11M12M12 000 51 03 03 -11.8 -18.6 29.15 10 12 146 313 031 057040036 M12M12M12 000 54 03 06 -12.5 -19.6 29.16 9 12 144 311 006 056038034 M12M12M13 000 57 03 09 -14.2 -21.3 29.14 7 11 134 301 016 055034034 M12M13M13 000 60 03 12 -14.9 -22.3 29.13 6 9 139 306 013 054034035 M12M13M13 000 63 03 15 -16.0 -22.9 29.11 5 7 99 266 017 056033036 M13M13M14 000 66 03 18 -16.1 -22.5 29.05 3 5 26 192 028 059034036 M13M13M14 000 69 03 21 -16.4 -22.0 28.98 2 7 266 72 022 062035035 M13M13M14 000 72 04 00 -15.3 -20.9 28.89 3 7 243 50 031 063044033 M13M13M14 000 75 04 03 -14.8 -20.9 28.80 5 10 148 314 -002 060035035 M13M14M14 000 78 04 06 -16.3 -23.3 28.73 3 5 99 265 -020 055032032 M14M15M16 000 81 04 09 -18.0 -24.6 28.68 4 8 217 24 011 057031033 M15M15M16 000 84 04 12 -19.2 -25.5 28.64 3 8 171 338 014 058036042 M16M17M17 000 87 04 15 -20.2 -25.8 28.62 3 8 173 340 020 061038047 M17M17M18 000 90 04 18 -21.7 -26.9 28.63 4 7 96 263 015 063036049 M18M18M19 000 93 04 21 -20.9 -27.9 28.64 6 8 99 266 020 054035058 M19M20M20 000 96 05 00 -19.5 -27.5 28.68 8 11 141 308 014 049036065 M20M21M21 000 99 05 03 -20.0 -27.7 28.73 10 14 141 308 013 051040063 M21M22M22 000 102 05 06 -21.7 -29.7 28.77 10 15 132 299 008 049038051 M22M23M24 000 105 05 09 -23.8 -31.8 28.83 9 14 121 288 014 048035042 M23M24M24 000 108 05 12 -24.1 -31.9 28.89 7 10 120 287 003 049041048 M23M24M25 000 111 05 15 -24.8 -31.9 28.96 4 6 64 230 -011 052042059 M23M24M25 000 114 05 18 -25.2 -31.6 28.99 3 4 103 270 -027 055044048 M23M24M24 000 117 05 21 -24.8 -30.8 29.01 5 7 60 227 -026 057052044 M23M24M25 000 120 06 00 -22.5 -29.2 29.04 3 5 52 219 -014 055044040 M22M23M24 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.