USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025073112 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 31 12 -35.1 -38.9 27.99 5 6 324 163 -002 063057042 M32M31M31 000 01 31 13 -38.3 -41.0 27.98 7 7 282 120 005 076057044 M31M31M29 000 02 31 14 -38.6 -41.1 28.01 8 8 268 106 -013 078060046 M31M31M30 000 03 31 15 -38.2 -40.6 28.02 7 7 269 107 006 078064046 M32M31M30 000 04 31 16 -38.3 -40.8 28.04 6 9 311 149 010 078058040 M32M30M29 000 05 31 17 -39.6 -42.0 28.05 8 12 304 143 -043 078054042 M31M30M29 000 06 31 18 -40.1 -42.5 28.06 8 14 312 151 -018 077056045 M32M31M30 000 07 31 19 -41.6 -44.4 28.12 10 16 326 164 -032 075059044 M33M31M30 000 08 31 20 -42.1 -45.1 28.12 12 22 330 169 010 072060048 M34M31M30 000 09 31 21 -42.4 -45.6 28.13 13 25 334 172 009 071062051 M35M32M29 000 10 31 22 -42.2 -45.6 28.18 15 28 334 173 007 069065050 M35M32M29 000 11 31 23 -41.7 -45.2 28.21 16 29 337 175 -002 069067038 M36M32M29 000 12 01 00 -41.7 -45.1 28.24 15 29 345 184 067 069069027 M36M32M30 001 13 01 01 -41.7 -45.2 28.26 15 32 352 190 099 069073034 M37M33M30 001 14 01 02 -41.2 -44.6 28.29 16 35 358 197 102 070074041 M36M33M30 001 15 01 03 -40.8 -44.2 28.31 15 37 4 202 051 070075042 M36M33M31 002 16 01 04 -41.4 -44.7 28.35 13 38 17 215 021 070077041 M35M33M31 002 17 01 05 -41.1 -44.3 28.39 11 37 29 228 046 071077058 M35M33M31 003 18 01 06 -40.4 -43.5 28.41 12 40 31 229 009 072077058 M35M33M31 003 19 01 07 -40.5 -43.6 28.42 10 37 31 229 017 072076068 M34M32M31 002 20 01 08 -41.3 -44.4 28.44 9 32 60 258 033 072075066 M33M31M30 002 21 01 09 -40.2 -42.9 28.47 9 19 81 279 076 075074066 M32M30M29 001 22 01 10 -39.5 -42.4 28.46 11 23 117 315 111 074071064 M29M29M29 000 23 01 11 -38.9 -42.3 28.47 14 26 131 329 009 070067066 M32M28M27 000 24 01 12 -35.9 -39.6 28.47 19 31 125 324 -034 069061054 M32M30M28 001 25 01 13 -35.3 -38.7 28.43 22 42 122 320 -004 071063048 M30M29M27 001 26 01 14 -34.5 -38.2 28.40 24 43 123 321 -039 069052083 M29M27M25 000 27 01 15 -33.8 -37.4 28.37 26 46 130 328 019 070080080 M28M24M22 007 28 01 16 -33.4 -36.7 28.37 22 41 126 324 -066 072084085 M28M25M23 037 29 01 17 -32.4 -35.1 28.35 20 42 129 328 -086 077091085 M24M21M22 032 30 01 18 -31.4 -33.6 28.32 19 37 125 323 -092 080085088 M22M20M22 014 31 01 19 -30.8 -32.8 28.30 16 34 126 324 -014 082084089 M21M20M22 006 32 01 20 -29.3 -31.3 28.30 14 33 126 324 -024 083087084 M21M21M21 005 33 01 21 -27.4 -29.6 28.31 14 32 121 320 -011 081089088 M21M20M20 023 34 01 22 -26.2 -28.3 28.32 12 32 112 311 -038 082088086 M20M20M20 027 35 01 23 -24.8 -27.0 28.30 12 28 111 310 -101 083084084 M19M20M21 020 36 02 00 -24.0 -26.3 28.28 14 27 124 323 -061 082084083 M18M19M20 018 37 02 01 -23.6 -25.9 28.27 15 30 102 301 -127 081086080 M19M20M21 045 38 02 02 -23.3 -25.4 28.26 16 33 90 289 -160 083085079 M19M20M21 042 39 02 03 -22.8 -24.9 28.25 12 24 108 306 -080 083088082 M18M19M21 034 * 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.