Christchurch (NZCH) (lat, lon) = (-43.48, 172.55) Forecast initialized at 2025091812 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 18 12 6.2 4.2 29.98 9 12 209 21 -002 091090092 -95-96-97 000 03 18 15 5.6 2.1 30.03 8 17 193 5 002 078077090 -95-96-98 196 06 18 18 4.3 3.0 30.14 6 13 249 61 -036 091087089 -96-97-98 077 09 18 21 7.2 0.8 30.19 8 10 252 64 -072 064078075 -95-97-98 029 12 19 00 10.3 -1.5 30.20 3 4 236 49 -039 044054077 -93-94-96 000 15 19 03 11.7 -0.2 30.17 9 9 69 241 -023 044054066 -91-93-94 000 18 19 06 8.5 1.6 30.19 10 15 63 235 -033 062064057 -93-95-95 000 21 19 09 6.4 2.2 30.20 11 22 57 230 -028 075062028 -94-94-94 000 24 19 12 4.4 2.4 30.17 8 16 56 229 003 087033026 -93-91-92 000 27 19 15 2.2 0.5 30.15 5 13 35 207 -065 089041031 -92-92-94 000 30 19 18 1.8 1.0 30.14 7 18 36 208 043 095042048 -92-92-93 000 33 19 21 9.4 2.1 30.11 7 20 37 210 -001 060051050 -92-92-94 000 36 20 00 15.7 1.1 30.07 4 12 322 134 -002 037045060 -87-89-90 000 39 20 03 16.8 1.3 30.02 10 17 327 140 006 035043048 -86-88-90 000 42 20 06 12.9 2.6 29.99 8 19 343 155 -023 049054057 -88-90-91 000 45 20 09 10.0 1.7 29.94 10 29 32 205 -008 056047047 -90-90-92 000 48 20 12 9.6 2.9 29.89 11 35 7 179 019 063058061 -90-91-92 021 51 20 15 10.7 3.5 29.81 18 38 16 188 345 061063065 -90-91-92 004 54 20 18 10.9 2.9 29.71 19 45 30 203 071 058061072 -89-91-92 001 57 20 21 14.3 4.5 29.63 21 52 38 210 -096 051059071 -87-89-90 004 60 21 00 20.4 7.5 29.70 16 45 341 153 901 043054073 -83-85-86 000 63 21 03 18.9 3.8 29.79 7 21 291 103 732 036042051 -83-85-86 000 66 21 06 15.3 1.5 29.83 15 26 316 129 096 039037031 -86-87-87 000 69 21 09 11.2 5.1 29.94 10 30 299 112 017 066061037 -89-89-90 000 72 21 12 9.1 4.8 29.96 2 27 25 197 -026 075060026 -89-90-89 000 * 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.