USAP Crater Hill (lat, lon) = (-77.833333, 166.716667) Forecast initialized at 2025092800 AMPS 0p89km 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 28 00 -25.0 -28.8 29.16 5 5 309 116 -060 055056022 M27M22M20 000 01 28 01 -22.9 -28.6 29.19 10 9 299 106 -1013 060021019 M16M15M15 000 02 28 02 -22.1 -26.4 29.18 13 13 307 113 -155 068025017 M16M16M16 000 03 28 03 -21.3 -26.3 29.18 10 10 315 121 -153 064023017 M16M15M15 000 04 28 04 -18.7 -26.3 29.20 6 6 291 98 -283 051018021 M15M14M14 000 05 28 05 -18.8 -26.8 29.21 3 3 283 90 -155 049018015 M15M15M15 000 06 28 06 -18.4 -27.7 29.21 2 2 302 109 -172 044015016 M14M14M15 000 07 28 07 -18.8 -31.6 29.22 1 3 87 254 -050 032015023 M15M14M15 000 08 28 08 -18.2 -31.0 29.22 4 4 333 140 -095 032016032 M14M14M15 000 09 28 09 -18.6 -27.6 29.20 7 6 293 100 -177 045016046 M13M14M14 000 10 28 10 -19.0 -27.4 29.25 8 8 304 111 -125 048018047 M13M14M15 000 11 28 11 -20.3 -27.4 29.23 9 9 319 126 -134 053016047 M14M14M15 000 12 28 12 -19.7 -28.6 29.23 10 10 321 128 -102 045016044 M13M14M14 000 13 28 13 -18.9 -27.5 29.25 6 9 335 141 -068 047020047 M15M14M14 000 14 28 14 -19.2 -27.2 29.24 4 6 341 148 -046 049020039 M15M14M15 000 15 28 15 -19.6 -27.7 29.25 3 3 12 179 -069 049022036 M16M15M15 000 16 28 16 -21.4 -29.2 29.27 6 8 37 204 -052 049023037 M16M15M15 000 17 28 17 -24.0 -30.3 29.28 9 12 38 205 -058 056025040 M17M15M15 000 18 28 18 -21.5 -29.8 29.28 7 9 31 197 -042 047026027 M17M15M16 000 19 28 19 -19.5 -28.3 29.29 4 5 354 160 -028 045030018 M17M16M16 000 20 28 20 -19.4 -25.2 29.27 5 5 285 92 003 060028019 M16M16M16 000 21 28 21 -21.4 -26.0 29.27 10 10 311 117 -083 066025022 M16M15M16 000 22 28 22 -20.7 -26.2 29.27 9 9 323 129 -123 061027025 M16M16M17 000 23 28 23 -20.5 -25.2 29.26 11 11 321 128 -060 066031030 M16M16M16 000 24 29 00 -20.4 -24.0 29.24 11 11 314 121 020 073032051 M16M16M16 000 25 29 01 -20.3 -22.4 29.26 8 10 321 128 -074 083042039 M17M17M16 000 26 29 02 -19.7 -21.8 29.24 10 12 321 127 -100 083038032 M17M16M16 000 27 29 03 -19.6 -21.6 29.24 7 9 314 121 -098 084048039 M18M17M17 000 28 29 04 -20.0 -21.6 29.23 9 11 311 118 071 088050043 M18M18M17 000 29 29 05 -20.2 -21.5 29.22 10 12 317 124 199 090055044 M18M19M18 000 30 29 06 -20.6 -21.9 29.21 11 12 323 130 200 090051045 M18M18M18 000 31 29 07 -20.7 -22.1 29.19 11 12 323 130 173 089049047 M18M18M18 000 32 29 08 -21.0 -22.3 29.19 10 12 327 134 119 089060046 M19M19M18 000 33 29 09 -21.0 -22.5 29.19 9 11 328 135 -001 088065050 M19M19M18 000 34 29 10 -21.0 -22.4 29.18 8 10 328 134 -039 088063050 M19M19M19 000 35 29 11 -21.0 -23.4 29.18 9 10 328 135 -064 081055052 M18M18M19 000 36 29 12 -21.2 -24.1 29.17 10 11 321 128 -106 077052054 M18M18M18 000 37 29 13 -21.1 -23.8 29.17 12 11 318 125 -121 079053056 M18M18M18 000 38 29 14 -21.2 -24.0 29.17 11 11 321 127 -050 078053059 M18M18M18 000 39 29 15 -20.9 -24.3 29.17 10 9 319 126 -063 074054054 M17M18M19 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.