USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025080100 AMPS 8km 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 01 00 -36.2 -40.7 28.28 21 25 359 198 012 067066041 M34M32M30 000 03 01 03 -39.5 -42.7 28.38 15 36 8 206 131 071074052 M36M34M31 004 06 01 06 -40.8 -43.9 28.41 11 32 51 249 122 072073063 M35M33M31 005 09 01 09 -40.9 -44.1 28.46 12 22 113 312 117 071069050 M31M29M29 001 12 01 12 -35.8 -39.9 28.45 19 32 125 324 029 066057046 M31M29M27 001 15 01 15 -34.3 -39.2 28.39 23 42 127 325 -096 061051086 M28M25M23 002 18 01 18 -32.0 -34.3 28.33 17 37 134 332 009 080090095 M23M20M21 014 21 01 21 -28.8 -30.6 28.29 15 29 110 308 012 085080070 M21M20M19 011 24 02 00 -26.4 -28.6 28.28 11 23 119 317 023 082079086 M21M20M20 018 27 02 03 -25.0 -27.1 28.27 10 26 92 290 080 083088083 M21M21M22 024 30 02 06 -23.7 -25.4 28.22 12 32 96 294 -079 086093084 M20M20M21 078 33 02 09 -22.9 -24.7 28.18 13 31 107 306 -060 085090086 M19M19M20 054 36 02 12 -23.1 -24.8 28.14 12 29 107 305 -041 086084083 M19M19M20 046 39 02 15 -22.6 -24.6 28.12 11 25 105 303 -009 083087089 M19M19M20 055 42 02 18 -24.2 -26.4 28.12 10 23 106 305 -030 082084090 M18M19M20 036 45 02 21 -25.6 -27.9 28.11 10 24 99 298 -035 081071083 M18M18M19 010 48 03 00 -26.7 -28.6 28.11 13 31 6 205 -012 084081075 M25M23M21 002 51 03 03 -30.4 -32.9 28.16 18 33 9 207 -036 079071030 M29M26M23 008 54 03 06 -33.4 -35.7 28.19 16 32 36 234 -090 079076023 M30M28M25 003 57 03 09 -32.3 -34.8 28.18 17 34 8 206 -082 078074024 M29M29M27 003 60 03 12 -33.1 -35.6 28.18 13 29 35 234 -000 079072023 M30M28M26 000 63 03 15 -35.0 -37.8 28.18 12 29 33 232 -025 075077023 M30M28M26 003 66 03 18 -33.3 -35.9 28.18 20 40 11 210 -028 077084023 M30M29M26 005 69 03 21 -34.4 -37.2 28.21 17 34 42 240 079 076082049 M31M30M28 008 72 04 00 -35.3 -38.3 28.23 12 29 21 220 075 074080063 M31M30M28 010 75 04 03 -35.6 -38.4 28.23 13 31 11 209 027 075079071 M30M29M26 007 78 04 06 -35.6 -38.4 28.27 10 27 18 216 -040 075079083 M29M28M25 006 81 04 09 -35.2 -38.0 28.30 8 20 26 224 -021 076078081 M29M27M25 006 84 04 12 -35.6 -38.2 28.32 8 20 10 209 005 077077074 M29M27M25 005 87 04 15 -34.3 -36.8 28.36 5 15 14 212 -026 078077079 M28M27M26 003 90 04 18 -34.1 -36.5 28.40 5 14 7 206 -032 079078078 M28M27M26 004 93 04 21 -34.2 -36.3 28.44 6 13 330 169 -017 081076079 M27M27M27 001 96 05 00 -34.4 -36.2 28.48 7 12 318 156 011 084076073 M26M26M27 000 99 05 03 -33.3 -35.3 28.53 8 8 279 117 -033 082081074 M26M26M26 000 102 05 06 -31.9 -33.7 28.59 6 6 219 58 -002 084076070 M26M26M26 000 105 05 09 -31.3 -33.3 28.63 7 7 238 77 -013 083070069 M25M25M25 000 108 05 12 -32.5 -34.7 28.68 10 10 238 76 -020 080069070 M25M25M25 000 111 05 15 -33.2 -35.6 28.72 11 11 244 83 -011 079066072 M25M24M24 000 114 05 18 -33.4 -35.5 28.75 10 10 254 92 -006 082068068 M25M24M25 000 117 05 21 -33.3 -35.8 28.78 13 15 255 94 -011 079063064 M25M24M23 000 120 06 00 -33.3 -35.9 28.79 13 15 256 94 001 078060061 M24M23M23 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.