Syowa site lat/lon = (-69.0060,39.5900) cell lat/lon = (-68.9838,39.6297) Forecast initialized at 2026-04-29/00 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 29 00 -6.9 -8.2 28.93 12 12 46 86 001 91 93 96 -7 -8 -9 000 1 29 01 -5.8 -7.4 28.91 15 28 34 74 -008 92 99102 -7 -8 -9 013 2 29 02 -5.7 -8.4 28.92 18 28 48 87 -006 83 91 98 -7 -8 -9 013 3 29 03 -5.8 -9.1 28.91 19 32 43 83 -006 78 83 95 -7 -8 -9 009 4 29 04 -5.8 -9.8 28.91 21 33 50 90 -005 72 76 93 -7 -8 -9 005 5 29 05 -5.9 -9.7 28.90 21 32 50 90 -005 74 79 90 -7 -8 -9 004 6 29 06 -5.9 -9.9 28.91 21 32 51 90 -008 72 77 86 -7 -8 -9 003 7 29 07 -5.8 -9.8 28.89 20 31 51 91 -010 73 78 82 -7 -8 -9 003 8 29 08 -5.8 -10.0 28.88 16 27 53 93 -014 72 76 84 -7 -8 -9 001 9 29 09 -5.8 -9.8 28.89 11 22 56 95 -008 73 78 95 -7 -8 -9 001 10 29 10 -5.8 -9.8 28.89 8 19 57 97 -006 73 80101 -7 -8 -9 001 11 29 11 -5.8 -10.2 28.89 5 16 72 111 -004 72 80106 -7 -8 -9 001 12 29 12 -6.1 -10.7 28.88 4 14 111 150 000 70 79108 -7 -8 -9 000 13 29 13 -6.3 -9.5 28.89 5 15 152 192 001 80 82108 -7 -8 -9 000 14 29 14 -6.3 -10.2 28.88 5 15 118 157 000 76 86106 -7 -8 -9 001 15 29 15 -6.5 -10.4 28.88 5 17 85 124 -002 75 86105 -7 -8 -9 002 16 29 16 -6.5 -10.0 28.88 6 18 64 104 -002 79 87104 -7 -8-10 003 17 29 17 -6.5 -10.0 28.88 8 19 57 96 -003 78 86104 -7 -8-10 003 18 29 18 -6.7 -10.3 28.88 8 19 59 98 -002 77 84105 -7 -9-10 002 19 29 19 -6.9 -10.9 28.88 7 20 66 105 -002 75 81106 -8 -9-10 001 20 29 20 -7.1 -11.1 28.88 8 21 61 101 -001 74 80104 -8 -9-10 000 21 29 21 -7.2 -11.6 28.88 8 22 60 100 -001 71 75101 -8 -9-10 000 22 29 22 -7.1 -11.7 28.88 10 24 61 101 -001 70 74 97 -8 -9-10 000 23 29 23 -6.9 -11.5 28.88 12 25 59 98 -002 69 74 95 -8 -9-10 000 24 30 00 -6.8 -11.4 28.87 15 27 57 96 -003 69 73 94 -8 -9-10 000 25 30 01 -6.8 -11.5 28.87 16 28 58 98 -008 68 72 95 -8 -9-10 000 26 30 02 -6.8 -11.4 28.88 19 30 60 99 -019 68 75 94 -8 -9-10 000 27 30 03 -6.8 -11.2 28.87 21 31 63 103 -026 70 77 93 -8 -9-10 001 28 30 04 -6.9 -11.0 28.87 20 31 65 105 -020 73 82 98 -8 -9-10 002 29 30 05 -6.8 -10.7 28.87 23 35 60 99 -012 73 80 94 -8 -9 -9 005 30 30 06 -6.5 -10.5 28.88 26 38 56 96 -013 73 79 94 -8 -9 -9 004 31 30 07 -6.7 -10.2 28.90 26 38 54 94 000 76 84 94 -8 -9-10 008 32 30 08 -6.6 -9.7 28.91 27 38 49 89 000 79 87 98 -8 -9-10 022 33 30 09 -6.6 -9.7 28.93 28 38 48 88 -002 80 86 94 -8 -9-10 017 34 30 10 -6.4 -9.8 28.94 28 38 48 87 -003 78 85 91 -8 -9-10 007 35 30 11 -6.3 -9.7 28.95 26 38 49 89 000 77 84 94 -7 -9 -9 009 36 30 12 -6.2 -9.7 28.95 27 38 50 90 000 77 83 88 -7 -8 -9 005 37 30 13 -6.1 -9.9 28.97 28 40 53 92 -006 74 81 86 -7 -8 -8 003 38 30 14 -6.0 -9.9 28.97 28 40 56 95 -005 73 79 90 -7 -8 -8 008 39 30 15 -6.1 -10.2 28.99 26 39 54 94 -005 71 79 94 -7 -8 -9 003 40 30 16 -6.0 -10.0 29.00 28 41 56 95 000 72 78 94 -7 -8 -8 005 41 30 17 -6.2 -10.3 29.01 27 41 55 94 -001 72 79 96 -7 -8 -8 000 42 30 18 -5.9 -9.7 29.03 28 41 51 91 -004 74 84 88 -7 -8 -9 000 43 30 19 -6.0 -9.2 29.04 29 41 50 90 -007 78 87 95 -7 -8 -9 003 44 30 20 -6.4 -9.7 29.05 30 42 50 89 -019 78 88 93 -7 -9-10 012 45 30 21 -6.5 -10.0 29.07 28 40 52 92 -003 76 85101 -8 -9-10 007 46 30 22 -6.6 -10.7 29.07 27 39 53 92 -002 72 80 96 -8 -9 -9 001 47 30 23 -7.1 -11.5 29.08 23 36 53 92 -015 69 74 88 -7 -8 -9 000 48 01 00 -7.6 -12.6 29.09 22 33 66 106 -001 65 71 91 -7 -8 -9 000 49 01 01 -8.0 -13.3 29.10 20 29 74 114 -010 64 67 83 -7 -8 -9 000 50 01 02 -8.6 -13.9 29.10 20 26 82 121 -009 63 65 82 -6 -7 -9 000 51 01 03 -9.3 -14.8 29.10 19 23 88 128 -005 62 63 91 -6 -7 -9 000 52 01 04 -9.9 -15.6 29.09 19 21 93 133 000 60 55 88 -6 -7 -8 000 53 01 05 -10.4 -16.2 29.09 19 20 95 134 006 59 42 75 -5 -7 -8 000 54 01 06 -9.8 -16.6 29.07 18 19 84 124 008 53 38 50 -5 -7 -8 000 55 01 07 -10.7 -16.3 29.07 13 15 80 119 010 62 32 44 -6 -7 -9 000 56 01 08 -11.1 -16.6 29.08 12 20 69 109 004 63 29 41 -8 -9-11 000 57 01 09 -11.1 -17.3 29.08 13 20 56 95 003 57 46 31 -11-12-12 000 58 01 10 -11.5 -17.6 29.08 12 21 53 93 002 58 45 44 -11-12-12 000 59 01 11 -11.9 -18.0 29.09 10 22 55 95 001 59 32 38 -11-12-13 000 60 01 12 -12.2 -18.7 29.09 10 24 69 109 002 57 35 37 -11-12-13 000 61 01 13 -12.5 -19.0 29.09 9 24 63 102 001 58 31 37 -11-12-13 000 62 01 14 -12.6 -19.6 29.10 8 25 65 105 001 56 34 51 -12-12-13 000 63 01 15 -12.6 -19.6 29.10 8 24 73 113 002 56 33 62 -12-12-14 000 64 01 16 -12.5 -19.3 29.10 9 25 69 109 003 56 37 65 -12-12-14 000 65 01 17 -12.0 -18.9 29.10 11 27 68 108 005 54 56 66 -12-12-14 000 66 01 18 -11.7 -18.1 29.09 14 28 70 110 008 55 69 68 -11-12-13 000 67 01 19 -11.5 -17.6 29.09 15 28 72 112 009 57 71 71 -11-12-13 000 68 01 20 -11.4 -17.7 29.09 15 27 73 112 011 56 73 77 -11-12-13 000 69 01 21 -11.2 -16.9 29.08 17 28 73 113 011 60 80 94 -10-12-13 000 70 01 22 -11.1 -16.7 29.09 19 25 74 113 008 60 74110 -10-11-12 000 71 01 23 -11.1 -16.8 29.09 18 25 74 113 005 59 72103 -10-11-13 000 72 02 00 -11.5 -17.3 29.08 18 25 74 113 007 58 69 92 -11-12-13 000 73 02 01 -11.5 -17.8 29.07 19 26 74 113 010 55 63 76 -11-12-13 000 74 02 02 -11.4 -18.3 29.06 18 26 73 113 009 51 57 66 -11-12-13 000 75 02 03 -11.2 -18.2 29.05 16 28 68 107 008 52 43 72 -11-11-13 000 76 02 04 -10.7 -17.9 29.04 16 29 63 102 009 50 34 90 -11-11-13 000 77 02 05 -10.3 -17.9 29.03 18 30 60 99 010 47 24 85 -10-11-13 000 78 02 06 -10.1 -17.5 29.03 19 32 58 97 011 48 25 82 -10-11-13 000 79 02 07 -9.7 -17.3 29.03 20 32 58 98 006 47 25 81 -10-11-12 000 80 02 08 -9.3 -17.1 29.03 21 33 57 97 002 46 25 85 -10-11-12 000 81 02 09 -9.0 -17.2 29.03 22 34 58 98 -003 44 21 77 -10-11-12 000 82 02 10 -8.9 -17.2 29.03 22 34 61 101 -016 43 22 71 -9-11-12 000 83 02 11 -8.7 -17.0 29.03 21 35 62 102 -018 44 21 75 -9-10-12 000 84 02 12 -8.4 -16.2 29.02 22 36 62 102 -018 47 39 88 -9-10-11 000 85 02 13 -8.3 -13.6 29.01 24 36 65 105 -011 62 65 86 -9-10-11 000 86 02 14 -7.9 -13.2 29.00 26 39 65 104 -010 63 64 84 -9 -9-11 000 87 02 15 -7.8 -13.2 28.99 27 41 62 102 -009 62 64 81 -9 -9-11 000 88 02 16 -7.8 -13.0 28.98 30 43 61 101 -010 63 67 80 -8 -9-11 000 89 02 17 -7.7 -12.4 28.98 30 43 60 100 -003 67 71 81 -8 -9-10 002 90 02 18 -7.6 -12.5 28.98 29 43 60 99 -016 66 66 88 -8 -9-10 001 91 02 19 -7.8 -13.3 28.97 29 43 63 103 000 62 62 85 -8 -9-10 000 92 02 20 -7.9 -13.7 28.99 27 41 60 99 -020 59 59 87 -8 -9-11 000 93 02 21 -7.6 -12.5 28.99 27 39 63 103 -035 66 67 90 -8 -9-11 002 94 02 22 -7.5 -12.6 28.99 26 39 59 99 -006 64 66 90 -8 -9-11 001 95 02 23 -8.0 -13.3 29.00 25 36 64 104 -020 63 63 93 -8 -9-11 001 96 03 00 -8.4 -14.0 28.99 22 35 65 104 -023 61 59 90 -8 -9-11 000 97 03 01 -8.7 -14.7 28.99 20 32 70 110 -032 58 62 89 -8 -9-10 000 98 03 02 -8.4 -13.7 28.99 12 25 77 116 -037 65 68 94 -9 -9-10 000 99 03 03 -7.8 -12.5 28.99 11 23 80 119 -003 68 65 97 -8 -8 -9 000 100 03 04 -7.6 -13.5 28.98 15 25 91 131 -002 60 51 84 -7 -7 -9 000 101 03 05 -7.6 -13.7 28.97 16 25 81 121 -025 58 46 83 -7 -7 -8 000 102 03 06 -8.1 -14.3 28.98 16 24 86 126 -019 58 44 84 -6 -6 -8 000 103 03 07 -8.3 -14.8 28.98 19 26 90 130 -025 55 44 81 -5 -6 -8 000 104 03 08 -8.3 -14.8 28.98 22 26 87 127 -006 55 51 93 -6 -7 -8 000 105 03 09 -8.0 -14.2 28.98 21 28 85 125 -004 57 65102 -6 -7 -8 000 106 03 10 -7.4 -11.0 28.98 20 27 80 119 011 76 83 95 -7 -8 -9 007 107 03 11 -6.5 -11.3 28.97 19 28 82 122 -008 67 70 89 -7 -8 -9 010 108 03 12 -6.4 -11.3 28.98 13 23 86 126 -020 66 57 98 -6 -7 -9 002 109 03 13 -6.8 -11.4 28.98 13 24 83 123 -009 69 62 97 -6 -7 -9 000 110 03 14 -7.3 -12.5 28.98 7 20 77 116 -009 66 61103 -7 -8 -9 000 111 03 15 -8.7 -14.1 28.99 5 19 68 108 002 70 57101 -7 -8 -9 000 112 03 16 -7.3 -12.1 28.99 7 17 69 109 003 69 62102 -7 -8 -9 000 113 03 17 -8.0 -11.9 29.01 3 10 55 94 003 79 79112 -7 -8 -9 000 114 03 18 -7.0 -9.6 29.02 2 7 100 139 004 87 97106 -7 -8-10 016 115 03 19 -7.0 -9.9 29.04 2 5 161 201 003 85 92100 -7 -8 -9 021 116 03 20 -13.0 -25.5 29.05 4 13 112 152 010 76 87109 -7 -7 -9 002 117 03 21 -5.8 -7.8 29.07 12 22 67 107 -037 88 93 99 -7 -7 -8 181 118 03 22 -5.7 -7.6 29.07 8 20 29 69 000 90 96108 -7 -7 -8 097 119 03 23 -5.5 -8.0 29.09 11 22 36 76 -011 84 89109 -6 -7 -9 084 120 04 00 -5.7 -8.3 29.10 15 27 57 97 -005 84 86100 -7 -7 -9 027 * 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.