USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025072612 AMPS 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 26 12 -42.3 -46.5 28.48 3 4 171 9 -000 066055039 M35M32M29 000 03 26 15 -41.6 -43.8 28.46 3 4 183 21 002 079062039 M37M33M30 000 06 26 18 -42.7 -45.0 28.43 4 5 160 358 -012 079059038 M37M33M30 000 09 26 21 -42.8 -45.3 28.43 4 6 181 19 002 077057037 M37M33M30 000 12 27 00 -42.4 -44.7 28.41 3 4 166 4 -006 078058040 M38M33M30 000 15 27 03 -41.8 -44.3 28.44 1 2 198 36 -001 077057037 M37M33M30 000 18 27 06 -42.5 -44.8 28.47 1 2 288 127 001 078059035 M38M34M31 000 21 27 09 -43.0 -45.2 28.51 4 6 340 179 002 079058036 M37M33M31 000 24 27 12 -43.4 -45.8 28.51 4 6 313 152 001 077060042 M38M34M31 000 27 27 15 -43.5 -45.7 28.54 4 7 350 188 -002 079065056 M37M34M31 000 30 27 18 -43.5 -46.1 28.55 5 9 353 192 -002 075071076 M36M33M31 000 33 27 21 -43.5 -46.3 28.59 6 11 22 220 -006 073071070 M36M33M31 000 36 28 00 -43.3 -46.3 28.62 5 12 41 240 -005 072075067 M36M33M31 000 39 28 03 -42.1 -45.0 28.66 6 13 57 255 -006 073077074 M35M33M31 001 42 28 06 -41.4 -44.4 28.70 6 13 58 257 -010 073074063 M34M31M30 001 45 28 09 -40.9 -43.6 28.72 6 13 76 275 -019 075073066 M32M30M29 001 48 28 12 -39.8 -42.4 28.75 5 12 69 267 -012 076071054 M31M29M28 000 51 28 15 -38.3 -40.7 28.77 4 10 66 264 001 078069048 M31M29M28 000 54 28 18 -37.8 -40.1 28.80 4 8 76 274 -005 079066050 M30M28M28 000 57 28 21 -36.6 -39.1 28.80 3 7 60 258 -009 078064053 M30M28M27 000 60 29 00 -36.6 -38.9 28.81 2 5 21 220 -003 079064053 M31M28M27 000 63 29 03 -36.5 -38.7 28.82 2 5 17 216 -006 080065054 M31M28M28 000 66 29 06 -37.2 -39.6 28.81 5 7 357 196 -006 079065054 M30M28M27 000 69 29 09 -37.4 -39.6 28.81 4 8 344 182 -007 080066059 M30M28M27 000 72 29 12 -37.5 -39.7 28.82 5 9 13 211 -008 079074068 M30M28M28 000 75 29 15 -39.1 -41.9 28.85 6 11 32 230 -015 075073065 M32M30M29 001 78 29 18 -39.5 -42.3 28.88 6 12 25 223 -012 074070057 M32M31M30 000 81 29 21 -39.5 -42.4 28.92 6 12 53 251 -010 075071064 M32M31M30 001 84 30 00 -38.7 -41.3 28.94 5 13 55 253 -011 076072068 M30M28M28 001 87 30 03 -37.9 -40.5 28.98 6 14 80 278 -006 076073066 M29M28M28 002 90 30 06 -37.7 -40.2 29.00 7 14 90 288 -010 077071067 M29M27M28 002 93 30 09 -36.9 -39.0 29.01 6 13 110 308 -015 081067065 M28M27M27 001 96 30 12 -37.3 -39.5 28.99 6 12 127 325 -008 080065064 M29M27M27 000 99 30 15 -38.1 -40.5 28.99 7 13 132 331 -000 078064063 M29M28M27 000 102 30 18 -38.1 -40.6 28.96 7 13 134 332 001 077060063 M29M27M27 000 105 30 21 -38.3 -40.8 28.93 7 13 142 340 -002 077058059 M29M27M27 000 108 31 00 -38.4 -41.2 28.88 8 13 153 352 -004 075057055 M29M27M26 000 111 31 03 -38.2 -41.0 28.81 8 13 165 4 -003 075054050 M29M26M26 000 114 31 06 -38.3 -41.1 28.74 9 13 171 9 -001 076059050 M29M26M25 000 117 31 09 -38.1 -41.2 28.65 9 14 178 16 -002 073053051 M29M25M24 000 120 31 12 -37.4 -40.4 28.55 9 14 195 33 005 074053051 M29M25M24 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.