Christchurch (NZCH) (lat, lon) = (-43.48, 172.55) Forecast initialized at 2025092112 AMPS nz 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 11.3 5.2 29.88 3 4 317 129 -001 080040025 -87-86-86 000 03 21 15 7.8 3.7 29.90 3 28 343 156 -020 075056037 -90-90-90 000 06 21 18 7.6 3.4 29.97 2 18 128 301 -023 075060036 -90-91-91 000 09 21 21 11.8 3.8 30.01 3 15 69 242 -028 058058035 -90-90-91 000 12 22 00 18.5 2.8 29.97 9 16 293 106 -195 035042052 -85-86-88 000 15 22 03 19.1 2.4 29.95 12 19 311 123 -020 033040050 -84-86-87 000 18 22 06 15.0 3.3 29.96 6 20 335 147 -134 045050054 -86-88-89 000 21 22 09 11.1 3.7 29.96 4 23 18 190 383 060056055 -88-89-91 000 24 22 12 8.9 4.4 29.92 6 27 6 179 449 073064051 -89-90-91 000 27 22 15 7.6 4.8 29.90 5 27 44 216 248 083065051 -89-90-92 000 30 22 18 7.8 4.9 29.89 6 28 23 196 -056 082069049 -90-91-91 000 33 22 21 13.9 5.1 29.89 7 24 319 132 -078 055063051 -88-89-90 000 36 23 00 18.8 5.3 29.86 12 15 286 99 -152 041052071 -85-86-88 000 39 23 03 19.5 5.6 29.84 12 13 291 103 012 040050068 -84-85-87 000 42 23 06 13.7 6.5 29.85 7 11 87 259 -077 061062081 -88-89-90 006 45 23 09 10.5 6.9 29.85 1 5 100 272 -017 079059076 -89-89-90 000 48 23 12 8.8 6.6 29.83 3 3 305 117 089 086076072 -90-91-92 000 51 23 15 6.7 6.2 29.80 2 6 337 150 -044 097074077 -92-91-92 000 54 23 18 5.3 4.9 29.78 3 4 311 124 018 097075086 -92-91-92 000 57 23 21 11.0 6.3 29.73 3 11 84 256 -034 073072065 -91-91-91 000 60 24 00 15.7 6.3 29.65 8 11 82 254 087 053065076 -88-89-90 000 63 24 03 18.1 5.6 29.57 7 12 36 209 -312 043051069 -85-86-87 002 66 24 06 15.5 4.9 29.54 7 17 278 91 -018 049052059 -86-87-88 002 69 24 09 10.2 6.6 29.51 3 20 70 243 149 078055042 -88-89-90 000 72 24 12 8.0 6.0 29.46 3 7 323 136 091 088041017 -88-89-91 000 * 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.