USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2025122300 WRF 2.67-km 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 23 00 -2.0 -7.5 29.31 5 5 22 188 005 072070028 M04M05M06 000 01 23 01 -3.3 -6.0 29.34 6 8 29 195 -013 081067025 M05M05M06 000 02 23 02 -3.3 -6.5 29.29 7 9 59 225 -001 078054026 M04M05M05 000 03 23 03 -3.2 -7.2 29.31 7 8 95 261 016 074052045 M04M05M06 000 04 23 04 -2.8 -8.3 29.32 5 6 71 237 -126 066050043 M04M05M05 000 05 23 05 -3.0 -7.7 29.32 7 9 67 233 060 070049034 M04M04M05 000 06 23 06 -2.9 -6.9 29.34 5 7 60 227 -070 074037042 M03M03M04 000 07 23 07 -3.4 -6.5 29.34 3 5 27 194 -071 080046043 M04M04M05 000 08 23 08 -3.9 -6.4 29.36 5 7 305 111 022 083050048 M04M05M06 000 09 23 09 -4.1 -10.4 29.37 2 4 324 130 -099 061046045 M04M05M05 000 10 23 10 -3.8 -13.7 29.36 1 4 294 101 -057 046039046 M03M04M05 000 11 23 11 -3.4 -15.3 29.38 2 2 182 348 033 039034048 M02M04M05 000 12 23 12 -4.8 -14.5 29.39 4 4 163 329 -086 047034042 M03M03M05 000 13 23 13 -4.2 -16.0 29.38 4 6 191 357 -237 039033041 M02M04M05 000 14 23 14 -4.4 -15.6 29.41 3 4 205 11 -148 041034039 M02M04M05 000 15 23 15 -5.6 -14.7 29.43 6 8 125 291 084 049036032 M03M04M05 000 16 23 16 -4.7 -14.3 29.43 3 4 45 211 -146 048029032 M03M03M05 000 17 23 17 -5.5 -12.6 29.43 4 5 344 150 -228 058031029 M03M04M04 000 18 23 18 -4.9 -11.3 29.43 4 6 47 214 -056 061030028 M03M03M04 000 19 23 19 -2.5 -15.7 29.45 1 8 275 81 -441 037025025 M02M03M04 000 20 23 20 -2.2 -14.3 29.46 3 12 223 30 -247 042024027 M02M03M04 000 21 23 21 -2.1 -12.2 29.45 8 25 220 27 225 047024024 M01M02M03 000 22 23 22 -1.3 -13.7 29.44 6 22 175 342 742 038020023 M01M02M03 000 23 23 23 -1.4 -11.5 29.45 14 31 244 50 1261 046023023 M01M02M03 000 24 24 00 -1.3 -10.9 29.46 19 34 241 47 807 048025024 M01M02M03 000 25 24 01 -1.1 -11.5 29.45 24 37 239 45 922 045023024 M01M02M03 000 26 24 02 -0.9 -10.5 29.46 14 22 212 19 999 048030031 M01M02M03 000 27 24 03 -0.6 -10.9 29.47 11 15 187 354 081 046033036 M01M02M04 000 28 24 04 -1.5 -10.1 29.47 20 33 191 357 -578 052039030 M02M03M04 000 29 24 05 -2.0 -9.7 29.47 27 45 198 4 -399 055038023 M02M03M04 000 30 24 06 -2.3 -9.4 29.47 26 41 200 7 -332 058043024 M03M04M05 000 31 24 07 -2.7 -9.2 29.46 26 42 196 2 -291 061044025 M03M04M05 000 32 24 08 -2.8 -9.9 29.46 27 43 195 1 -598 058039024 M03M04M05 000 33 24 09 -2.8 -11.0 29.48 28 46 191 357 -291 053036023 M03M04M05 000 34 24 10 -3.2 -11.7 29.49 29 45 188 354 -584 052036023 M03M04M05 000 35 24 11 -3.1 -12.3 29.48 27 40 193 359 -1137 049033023 M02M03M04 000 36 24 12 -3.2 -12.7 29.50 22 40 201 7 -115 048033024 M02M03M04 000 37 24 13 -3.2 -13.2 29.50 23 40 195 1 -688 046033022 M02M03M04 000 38 24 14 -3.2 -13.6 29.52 22 32 194 360 -979 044029022 M02M03M04 000 39 24 15 -2.8 -14.2 29.51 25 31 190 356 -1007 041028023 M02M03M04 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.