USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2025122112 WRF 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 21 12 -6.0 -11.1 29.29 3 5 274 84 -014 081072058 M06M07M08 000 03 21 15 -9.2 -11.8 29.37 3 2 237 47 -002 082062050 M06M06M07 000 06 21 18 -6.8 -11.4 29.43 2 3 253 63 -016 070056043 M05M06M07 000 09 21 21 -4.7 -9.8 29.47 1 1 289 99 -022 068054035 M05M06M06 000 12 22 00 -2.7 -7.1 29.48 3 4 14 184 -037 072046028 M04M05M05 000 15 22 03 -2.5 -6.4 29.48 6 6 23 193 -021 075038023 M03M04M04 000 18 22 06 -3.1 -6.9 29.47 6 6 11 181 -024 075030020 M02M02M02 000 21 22 09 -3.9 -8.6 29.46 5 5 354 164 -021 071021015 M00M00M00 000 24 22 12 -4.0 -10.8 29.43 5 5 352 162 -007 060018014 -99-99-99 000 27 22 15 -4.3 -10.4 29.43 2 3 15 185 010 063019014 -99-99-99 000 30 22 18 -4.6 -9.9 29.43 1 3 79 250 -004 067021016 M00-99M00 000 33 22 21 -3.1 -7.8 29.49 2 2 61 232 -016 070022019 M00-99M00 000 36 23 00 -1.2 -5.9 29.53 2 3 33 203 -023 070022020 -99-99M00 000 39 23 03 -0.2 -5.4 29.52 3 4 18 188 -017 068020020 -99-99-99 000 42 23 06 0.4 -6.7 29.53 2 1 339 149 016 059019020 -98-98-98 000 45 23 09 -0.3 -9.2 29.53 7 7 287 97 016 051019021 -97-98-98 000 48 23 12 -1.1 -9.6 29.52 9 11 268 78 019 052019024 -96-97-98 000 51 23 15 -1.3 -9.4 29.52 9 11 260 70 -004 054023025 -97-98-99 000 54 23 18 0.2 -9.0 29.50 9 9 258 68 -009 050024023 -97-98-99 000 57 23 21 1.3 -6.3 29.49 10 14 216 27 003 057023023 -98-99M00 000 60 24 00 1.6 -6.7 29.51 15 23 208 19 -009 054021021 -98-99M00 000 63 24 03 0.9 -7.4 29.51 16 27 204 15 013 054023018 -99M00M00 000 66 24 06 -0.3 -7.6 29.52 16 31 207 17 009 058027017 M00M01M02 000 69 24 09 -1.8 -8.5 29.53 19 35 212 23 006 060033022 M01M01M02 000 72 24 12 -2.4 -11.5 29.54 20 35 225 36 -143 050028021 M01M02M03 000 75 24 15 -3.1 -11.9 29.57 20 33 231 41 -219 051030029 M02M03M04 000 78 24 18 -2.9 -12.0 29.59 23 35 229 39 -214 049032029 M03M04M05 000 81 24 21 -2.1 -12.2 29.59 23 35 222 32 -174 046031027 M03M04M06 000 84 25 00 -1.1 -11.3 29.57 19 32 220 30 -097 046028021 M02M04M05 000 87 25 03 -0.6 -10.5 29.54 18 30 222 32 -053 047027018 M02M03M04 000 90 25 06 -1.1 -8.8 29.51 14 25 222 33 -033 055028020 M01M02M03 000 93 25 09 -2.7 -8.8 29.49 12 22 240 50 -018 063029022 M01M02M03 000 96 25 12 -4.3 -10.0 29.44 13 18 254 64 -001 065029024 M00M01M02 000 99 25 15 -4.0 -9.9 29.42 12 17 255 66 005 064028027 M00M01M02 000 102 25 18 -2.7 -8.7 29.40 9 12 252 63 006 063029028 M01M01M02 000 105 25 21 -0.1 -7.1 29.38 4 5 249 59 -029 059028025 M00M01M02 000 108 26 00 0.9 -5.9 29.40 3 4 219 29 -046 061035032 M00M01M02 000 111 26 03 1.0 -4.7 29.40 6 8 182 352 -029 066041026 M01M02M03 000 114 26 06 -0.8 -4.0 29.41 2 3 161 332 -004 079041024 M02M02M03 000 117 26 09 -2.5 -5.7 29.40 2 3 305 115 -008 079037025 M02M02M03 000 120 26 12 -4.0 -8.3 29.37 4 7 293 103 -015 072035030 M02M02M02 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.