Rothera (RTH) site lat/lon = (-67.5700,-68.1300) cell lat/lon = (-67.5638,-68.1342) Forecast initialized at 2025-09-21/00 UTC MPAS cell scale: 2.8 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 21 00 -18.5 -21.7 28.60 3 5 28 320 000 80 66 77 -15-14-13 000 1 21 01 -14.6 -15.5 28.66 21 26 74 5 000 91 55 75 -16-16-16 000 2 21 02 -11.2 -14.7 28.63 13 21 63 355 -003 74 45 80 -14-12-13 000 3 21 03 -13.1 -15.9 28.64 5 13 355 286 002 80 60 75 -14-13-13 000 4 21 04 -10.7 -15.1 28.67 6 15 36 328 009 70 59 69 -12-13-13 000 5 21 05 -9.6 -13.8 28.68 12 19 60 352 004 70 56 65 -12-12-13 000 6 21 06 -9.1 -13.4 28.69 18 23 75 7 000 68 48 62 -11-12-13 000 7 21 07 -9.3 -13.9 28.71 19 23 78 9 001 65 45 62 -11-11-12 000 8 21 08 -9.6 -13.8 28.71 14 19 68 0 000 70 47 59 -11-12-12 000 9 21 09 -9.8 -13.9 28.70 11 16 66 358 -001 71 54 59 -11-12-12 000 10 21 10 -10.4 -13.8 28.71 5 11 40 332 -001 79 69 63 -11-12-12 000 11 21 11 -11.1 -13.2 28.72 5 6 321 253 -002 88 73 63 -12-12-12 000 12 21 12 -10.9 -12.9 28.73 5 5 323 255 -001 89 75 86 -12-12-12 000 13 21 13 -10.1 -12.8 28.74 3 6 328 260 -002 83 72 78 -11-12-12 000 14 21 14 -9.2 -12.7 28.75 2 7 18 310 -003 77 81 77 -11-12-13 000 15 21 15 -7.5 -13.8 28.78 8 10 81 13 -002 59 64 88 -9-11-12 000 16 21 16 -6.9 -13.1 28.81 6 7 114 46 000 61 73106 -9-10-12 000 17 21 17 -7.7 -12.6 28.82 5 6 274 206 001 68 83107 -9-11-12 000 18 21 18 -7.1 -11.9 28.83 17 19 220 152 004 66 76 98 -9-11-12 000 19 21 19 -7.4 -11.0 28.86 15 17 205 136 002 75 88 96 -9-11-12 000 20 21 20 -7.7 -10.3 28.88 16 17 194 126 004 84 99100 -10-11-13 000 21 21 21 -7.8 -11.1 28.92 15 16 189 121 001 78 92112 -10-11-13 002 22 21 22 -8.3 -13.0 28.97 16 18 189 120 -001 66 76 79 -11-12-14 000 23 21 23 -8.9 -13.4 29.01 14 18 185 117 000 68 79 98 -11-13-14 000 24 22 00 -9.0 -12.9 29.04 13 18 188 120 012 72 85 89 -11-13-14 000 25 22 01 -9.2 -12.6 29.08 15 19 196 127 010 76 86 93 -12-13-14 000 26 22 02 -9.3 -12.8 29.11 13 18 194 126 006 75 87102 -12-13-14 000 27 22 03 -9.3 -13.2 29.15 13 17 192 124 -002 72 83 95 -12-13-14 000 28 22 04 -9.3 -12.7 29.18 12 17 195 127 -009 76 89 99 -12-13-15 000 29 22 05 -9.1 -12.2 29.20 12 15 199 131 -015 78 93 97 -11-13-14 000 30 22 06 -8.9 -11.1 29.23 13 15 206 138 -014 86106 93 -11-13-14 000 31 22 07 -9.0 -11.3 29.25 16 18 203 135 -012 86104 71 -11-13-15 000 32 22 08 -9.2 -11.4 29.28 15 18 198 130 -017 86102 66 -12-13-14 000 33 22 09 -9.3 -11.2 29.31 15 18 193 124 008 88107 58 -12-13-14 000 34 22 10 -9.3 -11.1 29.33 15 17 194 126 029 90 96 58 -12-13-13 000 35 22 11 -9.5 -11.3 29.35 12 14 192 124 010 90 81 59 -12-13-13 000 36 22 12 -9.5 -11.6 29.36 10 11 190 122 001 88 87 62 -12-13-14 000 37 22 13 -9.4 -11.8 29.38 9 9 185 116 -012 86 86 58 -12-13-14 000 38 22 14 -9.2 -12.1 29.40 7 8 178 110 001 82 96 53 -11-13-14 000 39 22 15 -9.1 -12.1 29.41 5 6 136 68 -005 81 96 46 -11-12-14 000 40 22 16 -8.8 -12.7 29.42 5 5 89 21 -002 75 90 46 -11-12-14 000 41 22 17 -8.6 -12.1 29.43 5 5 77 8 -010 78 95 47 -10-12-13 000 42 22 18 -8.4 -12.0 29.44 5 5 80 12 -009 78 95 49 -10-12-13 000 43 22 19 -8.2 -12.5 29.44 3 3 54 346 -010 72 80 58 -10-11-12 000 44 22 20 -8.0 -12.1 29.44 3 5 33 325 -004 73 51 60 -10-11-11 000 45 22 21 -8.1 -11.7 29.43 4 6 20 311 -003 77 43 71 -10-10-11 000 46 22 22 -7.9 -12.2 29.41 2 7 78 10 -009 73 40 67 -9 -9-10 000 47 22 23 -8.9 -12.6 29.40 4 6 317 249 -005 76 62 49 -9-10 -9 000 48 23 00 -8.2 -11.7 29.38 9 9 304 236 004 77 43 48 -9 -8 -8 000 49 23 01 -5.4 -8.9 29.34 10 11 338 270 013 77 54 69 -6 -7 -7 000 50 23 02 -5.3 -8.8 29.29 27 32 15 307 024 75 74 83 -6 -6 -6 000 51 23 03 -5.3 -7.6 29.27 23 30 16 308 -058 85 80 93 -6 -6 -7 006 52 23 04 -3.6 -6.2 29.25 21 34 16 308 128 82 84 90 -4 -5 -6 023 53 23 05 -2.5 -5.8 29.22 25 38 353 285 131 77 74 74 -3 -3 -3 032 54 23 06 -1.6 -5.1 29.19 27 39 348 280 035 74 68 70 -2 -2 -2 043 55 23 07 -1.1 -4.8 29.16 29 39 340 271 011 73 64 66 -1 -1 -1 042 56 23 08 -0.9 -4.2 29.15 24 34 350 282 041 75 70 71 -1 -1 -1 035 57 23 09 -0.9 -3.9 29.14 21 30 358 289 047 78 73 75 -1 -1 -2 031 58 23 10 -1.0 -3.9 29.13 21 29 1 292 048 78 74 77 -1 -1 -2 030 59 23 11 -0.8 -3.7 29.13 21 27 0 292 027 78 74 77 0 -1 -1 027 60 23 12 -0.8 -3.5 29.13 19 26 9 301 014 79 76 79 0 -1 -2 024 61 23 13 -0.6 -3.2 29.12 16 23 14 306 -005 80 76 80 0 -1 -2 018 62 23 14 0.2 -2.8 29.12 14 23 0 292 -021 80 74 78 0 0 -1 024 63 23 15 0.6 -2.4 29.11 12 24 347 279 -046 81 74 77 0 0 -1 016 64 23 16 0.9 -1.8 29.11 10 25 335 267 -058 86 77 80 0 0 -1 024 65 23 17 1.3 -1.9 29.09 16 30 316 248 -070 82 72 72 0 0 0 020 66 23 18 1.5 -2.3 29.06 27 36 313 245 -031 79 66 68 0 0 0 023 67 23 19 1.4 -2.6 29.05 27 33 316 248 000 77 68 70 0 0 0 026 68 23 20 1.5 -2.8 29.04 28 32 320 252 039 74 64 66 1 1 0 013 69 23 21 1.6 -2.6 29.03 29 32 324 256 079 74 63 67 1 1 0 009 70 23 22 1.5 -2.7 29.03 28 31 325 257 112 74 61 65 1 1 0 011 71 23 23 1.4 -2.7 29.04 27 29 327 259 128 74 61 67 1 1 0 008 72 24 00 1.4 -2.7 29.04 26 28 326 258 123 74 61 69 1 1 0 005 73 24 01 1.4 -2.7 29.04 25 27 325 257 117 74 61 70 1 1 0 004 74 24 02 1.5 -2.9 29.04 25 28 322 253 110 72 59 71 1 1 0 002 75 24 03 1.6 -3.0 29.07 21 23 317 249 125 71 63 77 1 1 0 000 76 24 04 1.3 -2.8 29.09 17 19 312 244 100 72 77 89 1 0 -1 000 77 24 05 1.3 -2.8 29.10 17 19 310 242 078 72 81 93 1 0 -1 000 78 24 06 1.3 -2.9 29.11 19 22 307 239 053 72 79 91 1 0 0 000 79 24 07 1.6 -3.1 29.11 21 25 307 239 027 69 71 86 2 0 0 000 80 24 08 1.6 -2.9 29.13 17 20 307 239 -032 70 66 84 2 1 0 000 81 24 09 1.0 -2.6 29.15 13 17 328 260 -045 74 66 85 1 1 0 000 82 24 10 1.5 -3.0 29.17 18 24 342 274 -037 70 67 86 1 0 0 000 83 24 11 1.0 -2.8 29.19 19 26 1 293 -017 75 67 83 0 0 0 000 84 24 12 1.2 -2.3 29.19 23 26 19 311 008 78 68 80 1 0 0 000 85 24 13 1.6 -2.2 29.19 25 32 3 295 002 75 68 75 1 1 0 000 86 24 14 1.8 -1.9 29.20 24 33 9 301 015 80 77 81 0 0 0 001 87 24 15 1.1 -1.6 29.21 23 31 15 306 -014 85 80 88 0 0 -1 004 88 24 16 1.6 -1.4 29.22 22 32 13 305 -004 84 81 89 0 0 -1 006 89 24 17 1.2 -1.2 29.23 21 31 16 308 -022 88 84 93 0 0 -1 019 90 24 18 1.2 -1.4 29.23 24 32 18 310 -001 88 84 94 0 0 -1 024 91 24 19 1.5 -1.3 29.22 29 39 13 304 -005 86 86 90 0 0 0 023 92 24 20 0.2 -1.9 29.24 30 39 18 310 -004 89 85 92 0 0 -1 012 93 24 21 -0.4 -2.4 29.25 31 41 21 313 001 87 75 95 -1 0 0 000 94 24 22 -0.7 -2.2 29.27 29 43 20 312 007 89 99 93 -1 -2 -2 000 95 24 23 -1.0 -2.2 29.25 38 52 26 318 015 92 84 62 -1 -1 0 000 96 25 00 -0.9 -2.5 29.26 34 50 25 317 004 88 96 60 -2 -2 -2 001 97 25 01 -1.0 -2.6 29.27 34 51 25 317 000 88 93 58 -2 -2 -2 000 98 25 02 -0.9 -2.8 29.27 34 50 25 317 007 86 91 62 -1 -2 -1 000 99 25 03 -0.8 -2.7 29.27 31 48 26 318 000 86 82 62 -1 -1 -1 000 100 25 04 -0.5 -2.5 29.26 34 52 24 316 -009 85 83 59 -1 -1 -1 001 101 25 05 -0.2 -2.4 29.25 37 53 24 316 006 86 80 58 -1 -1 0 002 102 25 06 -0.2 -2.4 29.26 35 51 25 317 003 85 84 65 -1 -1 0 001 103 25 07 -0.7 -2.5 29.26 31 43 26 318 000 86 82 86 -1 -1 0 000 104 25 08 -0.3 -1.6 29.29 28 36 20 311 -026 93 91 93 0 0 -1 000 105 25 09 -0.2 -0.7 29.30 26 36 15 307 013 100102 86 -1 -2 -2 000 106 25 10 -0.3 -0.9 29.30 34 44 22 314 038 100 94103 -1 -1 0 000 107 25 11 -0.6 -1.9 29.29 32 47 27 319 015 92 94 82 -1 -2 -2 002 108 25 12 -0.8 -2.4 29.27 38 53 25 317 003 89 84 71 -1 -2 -1 007 109 25 13 -0.5 -2.3 29.25 38 55 23 315 -016 89 84 69 -1 -1 -1 016 110 25 14 -0.1 -2.0 29.23 39 53 27 319 151 90 90 75 -1 -1 -1 032 111 25 15 0.1 -1.7 29.21 36 53 35 327 -197 92102 94 -1 -2 -2 015 112 25 16 0.6 -1.9 29.20 34 52 35 327 -239 88 94 85 -1 -1 -1 023 113 25 17 0.9 -2.0 29.16 39 57 27 319 -212 86 85 74 0 -1 0 030 114 25 18 0.9 -1.8 29.11 44 63 25 317 -158 86 81 68 0 0 0 038 115 25 19 1.3 -1.2 29.08 46 66 24 316 -097 88 85 70 0 0 0 037 116 25 20 1.7 -1.0 29.05 49 70 16 308 -043 87 91 66 0 0 0 051 117 25 21 1.4 -1.0 29.02 47 68 15 307 -001 89 83 69 0 0 0 081 118 25 22 1.1 -1.0 29.03 41 61 20 312 000 91 89 78 0 0 -1 143 119 25 23 0.8 -1.2 29.02 44 62 25 317 -020 90 87 65 0 -1 -1 112 120 26 00 0.3 -1.9 29.01 45 63 23 315 -032 86 78 65 0 0 0 013 * 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.