Christchurch (NZCH) (lat, lon) = (-43.48, 172.55) Forecast initialized at 2025091900 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 19 00 10.3 1.6 30.23 1 3 235 48 -001 063064090 -93-95-97 000 03 19 03 10.6 0.4 30.18 10 12 69 241 006 049060076 -92-94-95 000 06 19 06 7.8 0.5 30.18 10 17 55 227 004 060067061 -94-95-96 000 09 19 09 6.1 2.9 30.18 9 19 53 226 -026 080063035 -94-94-94 000 12 19 12 3.7 2.9 30.15 6 13 49 222 058 095047035 -92-92-94 000 15 19 15 2.8 1.9 30.14 4 11 53 226 -028 094047030 -92-92-93 000 18 19 18 2.1 1.6 30.13 5 11 33 205 100 097049051 -91-92-94 000 21 19 21 9.6 2.6 30.13 4 21 33 205 -121 061054040 -91-93-94 000 24 20 00 15.7 0.8 30.09 7 14 329 141 -064 036044054 -87-89-91 000 27 20 03 16.6 0.9 30.03 11 15 326 139 -013 034042044 -86-88-90 000 30 20 06 12.5 1.3 30.03 7 24 342 154 -027 046049057 -89-90-92 000 33 20 09 9.2 1.5 29.96 11 28 32 205 -055 058050048 -91-91-92 000 36 20 12 9.0 2.2 29.91 11 36 10 182 -012 062054050 -90-91-92 016 39 20 15 10.6 1.9 29.82 22 45 10 183 578 055056060 -90-91-92 024 42 20 18 11.3 3.1 29.72 19 46 22 195 -162 057060075 -89-90-91 002 45 20 21 14.7 5.2 29.72 16 44 36 208 022 053061070 -87-88-89 000 48 21 00 19.9 7.3 29.72 11 41 13 185 1126 044053069 -83-84-86 000 51 21 03 18.3 8.0 29.78 7 29 18 190 1084 051056074 -83-85-86 000 54 21 06 16.1 9.1 29.82 7 31 242 54 -090 063061086 -84-86-87 009 57 21 09 12.5 5.0 29.88 12 27 320 133 112 060035039 -86-86-87 001 60 21 12 9.9 3.4 29.95 7 28 331 144 016 064055034 -89-90-90 000 63 21 15 7.7 4.3 29.98 4 23 72 245 -003 079059032 -89-90-91 000 66 21 18 7.4 4.9 30.02 2 6 57 229 -053 084055030 -89-90-91 000 69 21 21 12.4 3.8 30.04 2 8 41 214 -050 056041028 -89-88-89 000 72 22 00 18.5 2.0 30.01 4 10 74 247 004 033039049 -84-86-87 000 * 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.