USAP Marble Point (lat, lon) = (-77.413693, 163.679293) Forecast initialized at 2025092112 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 21 12 -21.9 -27.7 29.10 6 7 242 46 -051 070043042 M19M17M18 000 01 21 13 -20.6 -26.7 29.07 8 10 196 359 271 059036043 M18M18M18 000 02 21 14 -19.2 -27.9 29.08 6 8 262 66 109 046030034 M17M16M17 000 03 21 15 -18.2 -28.3 29.03 3 5 237 41 110 041031030 M16M16M16 000 04 21 16 -18.0 -26.7 29.04 4 7 252 56 015 047027032 M16M15M15 000 05 21 17 -16.9 -25.9 29.01 4 7 204 7 -023 046026041 M15M15M15 000 06 21 18 -16.6 -25.2 29.03 5 7 247 51 -029 048026050 M14M14M14 000 07 21 19 -16.9 -26.8 29.02 7 9 234 37 -024 042026046 M13M13M14 000 08 21 20 -17.0 -27.0 29.00 9 10 225 29 -015 042027049 M13M13M14 000 09 21 21 -15.5 -25.2 28.98 4 5 169 333 006 044028050 M13M13M14 000 10 21 22 -17.2 -21.8 29.00 7 10 179 343 -062 067042051 M14M14M15 000 11 21 23 -16.0 -22.9 29.02 7 8 184 348 -072 055052060 M14M15M15 000 12 22 00 -15.4 -22.8 29.02 7 8 208 11 033 053062064 M14M15M16 000 13 22 01 -14.5 -20.5 29.03 5 6 201 5 069 060074055 M14M16M17 000 14 22 02 -14.7 -20.4 29.02 6 7 215 19 -006 062076052 M14M16M16 000 15 22 03 -15.3 -21.8 29.03 6 7 232 36 -027 058076048 M14M16M17 000 16 22 04 -15.1 -21.0 29.05 5 6 221 25 052 061081050 M14M16M17 000 17 22 05 -15.2 -18.7 29.03 5 6 209 13 023 074088046 M15M16M17 000 18 22 06 -16.3 -17.3 29.04 6 7 199 2 -031 092087047 M15M16M17 000 19 22 07 -17.5 -18.0 29.05 8 9 198 2 035 096083051 M15M16M18 000 20 22 08 -18.1 -18.9 29.06 9 10 204 8 017 093081071 M15M16M18 000 21 22 09 -18.4 -19.3 29.06 9 10 204 8 040 093091066 M16M17M18 000 22 22 10 -18.2 -19.1 29.07 8 8 218 21 029 093088062 M16M17M18 000 23 22 11 -18.3 -20.4 29.07 9 9 232 35 051 084086059 M16M17M18 000 24 22 12 -18.2 -21.1 29.07 7 9 223 27 027 078089054 M16M18M18 000 25 22 13 -17.0 -19.5 29.08 5 5 214 18 007 081086054 M16M17M18 000 26 22 14 -17.8 -19.6 29.10 6 7 204 8 -022 086088060 M16M17M18 000 27 22 15 -18.3 -20.1 29.10 7 7 222 26 027 086083059 M16M17M18 000 28 22 16 -18.6 -20.5 29.10 7 8 233 36 -019 086086059 M16M18M18 000 29 22 17 -18.8 -20.7 29.08 7 8 233 37 016 085088061 M17M18M19 000 30 22 18 -18.3 -20.7 29.10 6 7 233 36 018 082084057 M16M18M19 000 31 22 19 -18.3 -20.9 29.09 7 7 237 41 017 080087054 M16M18M19 000 32 22 20 -18.4 -21.3 29.08 7 7 234 38 032 078091055 M17M18M19 000 33 22 21 -18.2 -21.2 29.09 7 8 230 34 008 077092064 M17M18M19 000 34 22 22 -17.8 -20.5 29.07 6 7 230 34 020 080092066 M17M18M19 000 35 22 23 -17.8 -20.8 29.07 7 8 234 37 020 077091067 M17M18M19 000 36 23 00 -17.0 -20.6 29.08 8 8 241 45 003 074087059 M17M18M19 000 37 23 01 -16.6 -20.6 29.06 8 8 248 51 024 071081045 M17M18M19 000 38 23 02 -16.8 -21.5 29.03 9 9 260 64 -010 067070048 M17M18M18 000 39 23 03 -16.4 -24.2 29.01 9 10 238 42 041 051046049 M15M17M17 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.