UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 10 JAN 26 Station: RJ678 WMO ident: 47678 Latitude: 33.10 Longitude: 139.78 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 126 225 10 SFC 997 151 15.0 8.0 63 7.0 11.1 225 10 288.4 289.6 284.4 307.5 6.76 2 925 781 9.6 7.3 86 2.3 8.3 225 29 289.1 290.3 284.8 308.8 6.94 3 867 1313 4.6 4.0 96 0.6 4.3 244 32 289.3 290.4 283.8 306.1 5.88 4 850 1474 4.2 0.3 76 3.9 2.4 250 33 290.5 291.4 282.9 303.8 4.60 5 820 1765 2.4 -1.9 73 4.3 0.5 255 32 291.6 292.4 282.8 303.5 4.05 6 806 1903 3.0 -9.0 41 12.0 -1.6 257 32 293.7 294.1 281.7 300.9 2.40 7 726 2741 -1.7 -30.7 9 29.0 -8.1 270 30 297.5 297.6 280.8 298.8 0.41 8 700 3029 -4.1 -33.1 8 29.0 -9.9 275 29 297.9 298.0 280.9 299.1 0.34 9 500 5580 -21.5 -59.5 2 38.0 -24.3 260 62 306.8 306.8 284.1 306.9 0.03 10 476 5941 -24.1 -46.1 11 22.0 -26.2 262 73 308.0 308.0 284.7 308.4 0.13 11 461 6174 -25.1 -52.1 6 27.0 -27.3 264 80 309.5 309.6 285.2 309.8 0.07 12 433 6629 -25.5 -43.5 17 18.0 -27.4 266 94 314.6 314.7 287.2 315.3 0.19 13 426 6747 -25.9 -34.9 43 9.0 -27.2 267 97 315.6 315.7 287.8 317.2 0.46 14 413 6971 -27.5 -32.4 63 4.9 -28.2 269 104 316.3 316.5 288.2 318.5 0.61 15 400 7200 -29.3 -34.1 63 4.8 -30.0 270 111 316.9 317.0 288.3 318.8 0.53 16 369 7775 -31.9 -37.9 55 6.0 -32.6 267 115 320.8 320.9 289.5 322.3 0.40 17 346 8228 -34.7 -40.7 54 6.0 -35.3 265 119 323.0 323.1 290.0 324.2 0.32 18 318 8813 -40.1 -43.4 71 3.3 -40.4 262 123 323.4 323.5 290.1 324.4 0.26 19 300 9210 -42.1 260 126 326.0 20 284 9580 -44.3 260 140 328.0 21 250 10440 -43.1 260 171 342.0 22 226 11115 -45.1 264 186 348.9 23 218 11355 -46.8 265 192 350.0 24 200 11920 -50.7 265 187 352.5 25 162 13271 -59.1 261 174 360.2 26 150 13750 -63.5 260 169 360.7 27 127 14763 -66.3 260 136 373.2 28 103 16039 -63.3 260 102 402.0 29 100 16220 -64.1 260 97 403.9 30 89 16932 -65.9 250 81 414.0 31 72 18220 -66.5 232 53 438.6 32 70 18390 -68.7 230 49 437.4 33 65 18830 -71.3 237 45 441.1 34 57 19622 -62.9 248 38 477.0 35 51 20322 -52.7 258 32 516.4 36 50 20450 -53.1 260 31 518.3 37 41 21712 -58.7 239 25 534.7 38 40 21868 -55.7 236 24 546.0 39 30 23690 -58.1 205 16 586.2 40 24 25104 -54.3 233 9 635.9 41 20 26270 -54.3 255 4 670.0 42 18 26946 -53.7 692.4 TRP 127 14763 -66.3 260 136 373.2 WND 218 11355 -46.8 265 192 350.0 Sounding variables and indices 1000-500 mb thick: 5454.00 m Freezing level: 754.94 mb = 2437.86 m = 7998.13 ft Wetbulb zero: 816.76 mb = 1796.50 m = 5893.95 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 31.05 % Est. max temperature: 17.25 C = 63.06 F Sfc-Lift cond lev (LCL): 897.51 mb = 1028.84 m = 3375.41 ft T: 7.27 C 700-500 lapse rate: 6.82 C/km ThetaE index: 9.94 C Layer 867.0- 700.0 mb Conv cond level (CCL): 887.39 mb = 1121.96 m = 3680.92 ft Mean mixing ratio: 6.80 g/kg Conv temperature: 15.86 C = 60.55 F Cap Strength: 1.50 C Lifted Index: 1.98 C Risk: Showers probable Lifted Index @300 mb: 12.90 C Lifted Index @700 mb: 0.92 C Showalter Index: 4.85 C Risk: None Total Totals Index: 47.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 21.80 C K Index: -3.00 Risk: None Sweat Index: 178.31 Risk: None Energy Index: 0.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.44 J/kg Max Up Vert Vel: 3.86 m/s Conv Inhibition (B-): 3.53 J/kg Cap Strength: 1.99 C Lift Cond Lev (LCL): 892.38 mb = 1075.87 m = 3529.73 ft Lev Free Conv (LFC): 877.38 mb = 1215.12 m = 3986.56 ft Equ Level (EL): 817.38 mb = 1790.32 m = 5873.68 ft B at Equ Level: 6.90 J/kg Max Parcel Lev (MPL): 797.38 mb = 1989.56 m = 6527.34 ft Wind level data Storm motion: 290 at 30 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 997 151 225 10 7.1 7.1 | 129 27 -21.2 17.2 1 925 781 225 29 20.5 20.5 | 166 32 -7.8 30.6 2 850 1474 250 33 31.0 11.3 | 187 22 2.7 21.4 3 700 3029 275 29 28.9 -2.5 | 184 8 0.6 7.6 4 500 5580 260 62 61.1 10.8 | 237 39 32.8 20.9 5 400 7200 270 111 111.0 -0.0 | 263 83 82.7 10.1 6 300 9210 260 126 124.1 21.9 | 252 101 95.8 32.0 7 250 10440 260 171 168.4 29.7 | 254 146 140.1 39.8 8 218 11355 265 192 191.3 16.7 | 261 165 163.0 26.8 9 200 11920 265 187 186.3 16.3 | 261 160 158.0 26.4 10 150 13750 260 169 166.4 29.3 | 254 144 138.1 39.5 11 127 14763 260 136 133.9 23.6 | 252 111 105.6 33.7 12 100 16220 260 97 95.5 16.8 | 248 72 67.2 27.0 13 70 18390 230 49 37.5 31.5 | 193 43 9.2 41.6 14 50 20450 260 31 30.5 5.4 | 188 16 2.2 15.5 15 30 23690 205 16 6.8 14.5 | 139 33 -21.5 24.6 16 20 26270 255 4 3.9 1.0 | 115 27 -24.4 11.2 Wind Parameters Mean winds (0-6000m): 259.7 at 40.1 knts Storm direction: 289.7 at 30.0 knts Shear (0-3000m) pos: 4.1 neg: 2.6 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 66.7 deg Storm rel helicity (0-3000m) pos: 213.3 neg: -1.8 tot: 211.5 m^2/s^2 ave: 70.5 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 100.41 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 225 17 145 28| 0.0 15.5 15.5|108.4 0.0 108.4 216.9 0.97| 15.5 15.1 1000 228 23 157 28| 4.6 7.8 12.3|176.8 0.0 176.8 176.8 0.90| 13.3 12.1 1500 236 26 166 26| 5.4 5.2 10.5|208.0 0.0 208.0 138.7 0.83| 11.8 9.7 2000 242 28 171 23| 4.7 3.9 8.6|210.4 0.0 210.4 105.2 0.74| 10.0 7.4 2500 247 28 174 21| 4.3 3.1 7.4|210.5 -0.6 209.9 84.0 0.66| 8.9 5.9 3000 251 29 176 19| 4.1 2.6 6.7|213.3 -1.8 211.5 70.5 0.62| 8.2 5.1 4000 257 31 186 17| 3.1 3.5 6.6|236.7 -1.8 234.9 58.7 0.60| 7.9 4.8 5000 259 35 199 18| 2.4 4.3 6.7|247.8 -1.8 246.0 49.2 0.51| 7.8 4.0 6000 260 40 213 21| 3.1 4.2 7.3|362.8 -3.2 359.6 59.9 0.48| 8.5 4.1 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20260110.12.gif