USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025073012 AMPS 2p67km 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 30 12 -19.3 -24.3 28.94 8 10 47 214 -022 078072079 M20M20M20 000 01 30 13 -18.4 -22.2 28.93 2 4 22 189 158 072067058 M19M19M19 001 02 30 14 -19.2 -21.6 28.95 6 7 210 17 024 082064052 M19M19M20 000 03 30 15 -19.2 -22.8 28.89 2 3 147 313 070 073057049 M18M19M20 000 04 30 16 -19.2 -24.2 28.93 6 8 79 246 105 065046062 M17M18M20 000 05 30 17 -18.9 -24.3 28.91 9 10 64 231 056 062047070 M17M18M20 000 06 30 18 -18.1 -24.4 28.90 12 16 53 219 077 058053065 M18M18M19 001 07 30 19 -17.8 -24.0 28.91 9 11 60 226 036 059052067 M17M18M19 000 08 30 20 -17.6 -23.6 28.89 10 12 57 224 036 060050059 M17M18M18 000 09 30 21 -17.1 -23.5 28.89 7 8 64 230 010 058049050 M17M18M19 000 10 30 22 -18.1 -23.3 28.87 5 7 97 263 -077 064047050 M17M18M19 000 11 30 23 -18.3 -23.5 28.87 3 4 117 284 -030 064044047 M17M17M18 000 12 31 00 -18.3 -23.7 28.86 3 3 111 278 020 063041044 M16M17M18 000 13 31 01 -17.4 -24.4 28.84 2 3 80 246 -044 055038045 M16M17M17 000 14 31 02 -17.1 -23.7 28.80 1 2 2 168 -014 058037046 M16M17M17 000 15 31 03 -20.8 -26.2 28.81 10 12 61 228 041 062039045 M18M17M17 000 16 31 04 -20.4 -26.6 28.80 10 12 50 216 -078 058037046 M18M17M17 000 17 31 05 -18.7 -25.5 28.77 3 4 45 211 026 055035045 M17M16M17 000 18 31 06 -17.6 -25.1 28.73 3 4 7 173 044 052038044 M16M16M16 000 19 31 07 -17.6 -24.7 28.70 2 4 60 227 -022 055036041 M16M15M16 000 20 31 08 -19.9 -25.5 28.67 4 6 97 264 -079 061037034 M17M16M16 000 21 31 09 -22.2 -27.2 28.63 12 15 53 219 -098 064047034 M19M18M16 000 22 31 10 -22.8 -28.4 28.61 12 15 55 221 -117 060048036 M20M19M17 000 23 31 11 -22.8 -29.2 28.60 13 17 60 226 042 056049035 M20M20M19 000 24 31 12 -23.6 -30.1 28.60 16 21 65 231 -038 055042036 M22M20M20 000 25 31 13 -23.0 -29.9 28.59 14 18 60 227 113 054042036 M21M19M19 000 26 31 14 -22.6 -29.4 28.58 13 16 64 231 106 054045034 M21M20M20 000 27 31 15 -19.9 -28.1 28.55 11 12 48 215 039 048048029 M18M18M18 000 28 31 16 -18.3 -27.6 28.55 8 22 68 235 082 044033044 M17M18M19 000 29 31 17 -18.9 -27.6 28.53 5 10 77 244 010 046035036 M18M18M18 000 30 31 18 -19.1 -28.2 28.50 7 10 59 226 -012 045033032 M18M17M17 000 31 31 19 -19.2 -28.6 28.50 7 9 52 218 -046 043031031 M17M17M17 000 32 31 20 -17.3 -28.3 28.47 4 5 45 212 017 038028029 M16M16M17 000 33 31 21 -16.0 -27.0 28.46 2 3 39 205 066 039026029 M15M16M17 000 34 31 22 -19.2 -21.8 28.47 7 10 299 106 029 079037029 M18M17M17 000 35 31 23 -17.9 -22.0 28.45 7 10 300 107 -013 070038031 M17M17M18 000 36 01 00 -18.2 -21.9 28.46 6 7 277 83 -049 072034034 M17M17M18 000 37 01 01 -16.3 -23.8 28.45 7 13 287 94 086 053036061 M16M16M17 001 38 01 02 -16.3 -24.6 28.46 6 29 200 7 024 049042066 M17M18M19 001 39 01 03 -18.6 -24.0 28.48 19 40 150 317 224 063054074 M19M19M20 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 1h) 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.