Syowa site lat/lon = (-69.0060,39.5900) cell lat/lon = (-68.9838,39.6297) Forecast initialized at 2025-09-27/12 UTC MPAS cell scale: 5.8 km 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) (*) 0 27 12 -16.2 -19.8 28.98 5 6 192 232 003 77 43 40 -14-13-13 000 1 27 13 -14.6 -16.7 28.98 8 9 204 244 001 92 48 43 -14-13-13 000 2 27 14 -14.7 -16.9 28.98 11 13 197 236 000 91 55 45 -16-13-12 000 3 27 15 -14.9 -17.3 28.97 10 13 192 231 000 91 58 46 -15-12-12 000 4 27 16 -15.9 -18.8 29.00 9 13 191 230 -001 92 56 45 -15-11-11 000 5 27 17 -16.1 -19.1 29.00 8 13 188 227 -001 93 54 44 -14-11-10 000 6 27 18 -15.3 -17.7 29.01 8 13 198 237 -001 94 51 43 -13-10-10 000 7 27 19 -15.0 -16.1 29.00 11 13 199 238 000 102 52 42 -13-10-10 000 8 27 20 -14.1 -15.5 29.00 8 9 197 237 000 100 52 45 -11 -9 -9 000 9 27 21 -13.7 -15.0 29.00 8 8 202 242 000 101 56 55 -11 -9 -9 000 10 27 22 -14.6 -15.8 29.02 8 8 206 246 000 105 54 48 -10 -9 -9 000 11 27 23 -14.5 -16.9 29.03 5 6 193 233 -001 98 52 46 -9 -8 -8 000 12 28 00 -17.8 -33.1 29.04 3 4 199 238 -003 93 48 49 -8 -8 -8 000 13 28 01 -16.2 -43.8 29.05 4 13 60 99 -002 67 42 51 -8 -8 -9 000 14 28 02 -15.6 -32.7 29.06 5 12 60 99 000 69 41 53 -7 -8 -9 000 15 28 03 -14.8 -27.0 29.07 6 12 60 100 -001 68 41 54 -8 -8 -9 000 16 28 04 -12.3 -18.4 29.08 8 11 70 109 000 65 42 52 -8 -9 -9 000 17 28 05 -11.1 -16.1 29.09 8 12 75 115 002 68 43 52 -8-10 -9 000 18 28 06 -10.9 -15.0 29.10 7 8 81 121 001 75 45 53 -9-10 -9 000 19 28 07 -10.4 -13.8 29.09 6 6 90 130 001 81 43 51 -9-10-10 000 20 28 08 -9.6 -12.5 29.08 5 5 96 136 003 85 41 46 -9-10-10 000 21 28 09 -8.3 -12.9 29.09 1 4 96 136 002 72 38 42 -9 -9-10 000 22 28 10 -7.9 -13.5 29.08 0 2 131 171 000 65 40 40 -9 -9-10 000 23 28 11 -7.9 -12.9 29.09 1 2 191 230 000 70 45 37 -9 -9-10 000 24 28 12 -8.2 -12.2 29.09 1 1 151 191 000 76 44 38 -9 -9-10 000 25 28 13 -11.0 -17.8 29.09 3 4 101 141 002 71 48 37 -8 -9-10 000 26 28 14 -11.3 -17.5 29.09 7 7 78 117 000 65 51 37 -8 -9 -9 000 27 28 15 -12.2 -18.3 29.10 9 10 74 114 000 64 50 38 -8 -9-10 000 28 28 16 -13.2 -18.7 29.09 10 10 82 121 002 66 47 38 -8 -9 -9 000 29 28 17 -13.0 -17.8 29.10 11 11 86 125 002 70 45 39 -8 -9 -9 000 30 28 18 -13.1 -17.9 29.10 11 12 84 123 001 71 43 42 -8 -9 -9 000 31 28 19 -13.5 -18.6 29.09 11 12 80 120 001 68 42 44 -9 -9 -9 000 32 28 20 -13.7 -19.0 29.08 11 13 77 117 001 66 44 44 -9 -9 -9 000 33 28 21 -14.0 -19.2 29.07 11 12 76 116 001 67 48 43 -10-10 -9 000 34 28 22 -14.2 -19.4 29.07 11 12 78 118 001 67 52 41 -10-10-10 000 35 28 23 -14.6 -19.4 29.07 10 12 80 120 001 70 53 38 -10-10-10 000 36 29 00 -15.0 -19.2 29.06 10 12 84 124 002 75 51 36 -10-11-10 000 37 29 01 -15.3 -19.1 29.05 10 12 89 129 002 78 36 35 -9-11-10 000 38 29 02 -15.4 -19.5 29.05 10 11 87 126 002 76 31 37 -9-10-11 000 39 29 03 -15.4 -20.9 29.04 9 10 78 118 001 69 32 38 -10-10-10 000 40 29 04 -14.7 -22.6 29.04 7 7 70 110 001 60 33 38 -11-10-10 000 41 29 05 -13.0 -18.2 29.04 6 6 82 121 001 70 36 39 -11-11-11 000 42 29 06 -11.0 -15.9 29.03 6 9 79 118 001 70 33 34 -10-11-11 000 43 29 07 -10.3 -14.7 29.04 5 5 38 78 000 74 32 25 -11-10-10 000 44 29 08 -9.8 -14.6 29.03 1 1 12 52 001 71 38 28 -10-10-11 000 45 29 09 -9.7 -13.8 29.04 3 3 230 269 000 77 47 31 -10-10-10 000 46 29 10 -9.6 -13.3 29.04 5 5 211 251 000 78 55 32 -10-10-10 000 47 29 11 -9.3 -12.8 29.04 5 5 206 246 000 80 51 34 -10-10-10 000 48 29 12 -9.1 -12.7 29.05 4 5 203 243 000 80 49 37 -10-10-10 000 49 29 13 -9.6 -13.1 29.05 4 6 204 243 000 82 48 42 -10 -9-10 000 50 29 14 -15.4 -30.7 29.04 3 5 188 227 000 79 52 36 -10 -9-10 000 51 29 15 -18.5 -24.8 29.04 1 4 144 184 000 77 67 35 -11 -9-10 000 52 29 16 -20.7 -32.4 29.05 2 3 96 136 000 76 71 40 -11-10-10 000 53 29 17 -20.9 -93.8 29.05 4 4 68 108 000 73 66 44 -11-10-10 000 54 29 18 -20.5 -93.8 29.06 4 4 51 90 000 79 59 47 -12-10-10 000 55 29 19 -18.4 -34.4 29.06 6 6 50 89 000 78 55 48 -11-10-10 000 56 29 20 -18.1 -29.4 29.07 7 7 43 82 000 82 52 49 -12-11-10 000 57 29 21 -18.3 -26.8 29.08 7 7 37 77 000 90 53 49 -12-11-11 000 58 29 22 -20.1 -28.8 29.09 6 7 29 69 000 104 55 53 -12-11-11 000 59 29 23 -19.1 -23.7 29.11 6 8 27 66 -001 106 56 59 -12-11-11 000 60 30 00 -18.1 -19.0 29.13 6 7 11 50 -001 118 57 61 -13-11-11 000 61 30 01 -17.5 -17.5 29.15 6 8 9 48 -002 119 59 54 -13-12-11 000 62 30 02 -17.7 -17.7 29.17 7 17 10 49 -003 119 62 50 -14-12-11 000 63 30 03 -17.2 -17.2 29.19 9 21 8 47 -003 119 63 59 -15-12-11 000 64 30 04 -17.6 -17.6 29.22 9 22 358 37 -003 119 65 64 -16-12-11 000 65 30 05 -17.6 -17.6 29.25 7 22 0 40 -004 119 79 58 -18-13-12 000 66 30 06 -16.7 -16.7 29.27 6 24 15 54 -003 118 86 60 -18-14-12 000 67 30 07 -15.6 -15.6 29.28 6 23 15 55 -002 117 88 66 -17-14-12 000 68 30 08 -14.4 -14.5 29.30 5 22 24 64 -001 111 89 68 -16-13-11 000 69 30 09 -12.8 -13.8 29.30 6 22 13 52 000 102 91 67 -14-13-11 000 70 30 10 -11.1 -12.8 29.31 8 23 11 51 000 95 88 67 -12-12-11 000 71 30 11 -9.3 -11.8 29.31 10 24 15 54 001 87 83 70 -10-10-10 000 72 30 12 -8.5 -11.1 29.32 12 26 18 58 -002 85 82 85 -9-10 -9 000 73 30 13 -7.7 -10.5 29.33 12 28 27 67 -005 84 87 96 -8 -9 -9 000 74 30 14 -8.1 -10.3 29.33 9 30 22 62 -005 90 97 88 -8 -9-10 000 75 30 15 -7.4 -9.4 29.33 18 37 30 70 -007 91100 79 -8 -9-10 000 76 30 16 -8.3 -10.6 29.34 18 34 31 71 -013 88 83 76 -8 -8 -9 000 77 30 17 -7.3 -11.8 29.34 16 42 43 83 -017 70 64 89 -6 -7 -8 000 78 30 18 -5.8 -10.9 29.34 26 44 50 90 -013 65 65 86 -6 -7 -8 000 79 30 19 -6.0 -10.9 29.34 26 44 51 91 -012 66 67 86 -6 -7 -8 000 80 30 20 -6.0 -10.8 29.34 26 44 52 92 -016 66 70 84 -6 -7 -8 000 81 30 21 -5.8 -10.2 29.34 27 45 53 93 -022 70 74 87 -6 -7 -8 000 82 30 22 -5.9 -10.5 29.33 28 47 54 94 -027 68 71 87 -6 -7 -8 000 83 30 23 -6.1 -11.2 29.32 30 50 56 96 -034 65 68 85 -6 -7 -9 000 84 01 00 -6.3 -12.1 29.32 29 50 57 97 -040 60 61 84 -6 -7 -9 000 85 01 01 -6.4 -12.7 29.32 27 49 60 99 -048 57 55 82 -6 -7 -8 000 86 01 02 -6.5 -13.0 29.31 28 52 58 98 -055 55 54 85 -7 -7 -9 000 87 01 03 -6.5 -13.0 29.29 31 53 56 96 -052 56 56 85 -7 -8 -9 000 88 01 04 -6.4 -13.2 29.28 27 50 59 98 -062 54 52 82 -7 -8 -9 000 89 01 05 -6.4 -13.0 29.28 17 41 57 97 -053 55 46 76 -6 -7 -9 000 90 01 06 -6.3 -12.5 29.28 13 37 52 92 -032 58 47 77 -6 -8 -9 000 91 01 07 -5.6 -12.3 29.26 17 37 49 88 -029 55 48 74 -6 -8 -9 000 92 01 08 -5.4 -11.7 29.24 18 36 46 85 -037 56 51 73 -6 -7 -9 000 93 01 09 -5.3 -11.5 29.22 18 35 45 84 -041 57 54 75 -6 -7 -9 000 94 01 10 -5.2 -11.0 29.20 14 30 43 83 -036 60 57 72 -6 -7 -9 000 95 01 11 -5.3 -10.7 29.18 8 22 38 77 -025 63 61 68 -6 -7 -8 000 96 01 12 -4.8 -11.3 29.15 3 19 101 140 -014 56 61 74 -5 -7 -8 000 97 01 13 -7.2 -18.9 29.12 1 12 28 67 -003 53 64 75 -6 -7 -8 000 98 01 14 -7.0 -13.4 29.08 5 9 275 315 003 61 62 68 -6 -7 -8 000 99 01 15 -7.6 -11.5 29.04 8 21 224 263 004 76 51 64 -6 -7 -7 000 100 01 16 -11.5 -25.4 29.00 3 34 117 156 -003 60 43 71 -5 -6 -6 000 101 01 17 -4.9 -12.5 28.95 24 47 69 109 -018 49 39 77 -4 -4 -6 000 102 01 18 -4.5 -12.1 28.90 28 48 74 114 -020 49 39 76 -4 -4 -5 000 103 01 19 -4.2 -12.0 28.85 33 54 73 112 -040 48 39 71 -4 -5 -5 000 104 01 20 -4.5 -12.4 28.78 36 59 74 114 -071 48 39 64 -4 -5 -5 000 105 01 21 -4.1 -12.0 28.74 35 59 68 107 -108 48 40 66 -4 -5 -5 000 106 01 22 -4.4 -12.4 28.70 36 61 72 112 -135 47 41 65 -4 -5 -6 000 107 01 23 -3.8 -11.5 28.65 28 60 69 109 -209 49 42 66 -4 -5 -5 000 108 02 00 -3.6 -11.0 28.64 29 57 71 111 -127 50 45 76 -3 -4 -5 000 109 02 01 -3.4 -10.2 28.59 25 56 75 114 -115 54 48 78 -3 -4 -5 002 110 02 02 -2.8 -10.5 28.51 38 63 77 116 -097 49 42 75 -3 -3 -3 003 111 02 03 -2.9 -10.7 28.48 37 60 80 120 -041 48 43 78 -3 -3 -4 002 112 02 04 -2.8 -9.0 28.43 38 61 81 120 -027 58 57 83 -3 -4 -5 017 113 02 05 -2.8 -8.2 28.41 33 55 91 131 -013 62 63 85 -3 -4 -5 041 114 02 06 -2.0 -7.7 28.36 24 49 75 115 -037 60 59 79 -2 -3 -4 033 115 02 07 -1.3 -6.6 28.31 21 49 53 93 -057 62 59 81 -1 -3 -4 007 116 02 08 -0.9 -7.1 28.26 25 53 51 90 -075 56 54 75 -1 -2 -3 003 117 02 09 -0.9 -7.2 28.23 21 54 48 87 -113 55 49 64 0 -2 -3 000 118 02 10 -0.9 -7.1 28.21 18 54 52 91 -116 55 47 62 0 -1 -3 000 119 02 11 -0.6 -7.2 28.20 23 54 55 94 -060 54 46 61 0 -1 -2 000 120 02 12 -0.8 -7.3 28.19 22 51 54 93 -037 54 47 63 0 -1 -2 000 * 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.