UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:1200Z 31 OCT 25 Station: RJ827 WMO ident: 47827 Latitude: 31.57 Longitude: 130.55 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1012 8 16.8 16.5 98 0.3 16.6 340 5 289.0 291.0 289.3 321.8 11.74 1 1000 109 16.8 16.0 95 0.8 16.3 335 8 290.0 292.0 289.5 322.3 11.50 2 990 195 17.6 15.8 89 1.8 16.4 332 10 291.6 293.6 290.0 324.1 11.47 3 925 774 14.4 10.6 78 3.8 12.1 315 21 294.0 295.6 288.4 319.0 8.70 4 867 1318 11.2 6.2 71 5.0 8.4 326 19 296.2 297.4 287.5 316.2 6.87 5 850 1483 10.0 7.1 82 2.9 8.3 330 19 296.6 298.0 288.2 318.4 7.46 6 794 2047 6.4 4.3 86 2.1 5.2 311 23 298.6 299.8 288.1 318.0 6.57 7 720 2845 2.0 -1.7 76 3.7 0.2 283 29 302.3 303.1 287.6 316.5 4.69 8 714 2913 2.0 -2.9 70 4.9 -0.3 281 30 303.0 303.8 287.5 316.2 4.33 9 700 3073 1.6 -7.4 51 9.0 -2.2 275 31 304.3 304.8 286.7 314.0 3.13 10 655 3604 -0.7 -25.7 13 25.0 -7.5 272 37 307.5 307.6 285.3 309.9 0.72 11 605 4231 -4.7 -34.7 7 30.0 -11.0 268 44 309.9 310.0 285.7 311.1 0.33 12 500 5700 -14.1 -54.1 2 40.0 -18.6 260 62 315.8 315.9 287.4 316.0 0.05 13 400 7370 -22.1 -55.1 3 33.0 -25.2 275 105 326.3 326.3 290.7 326.5 0.05 14 393 7500 -21.9 -42.9 13 21.0 -24.8 274 106 328.2 328.2 291.5 329.0 0.22 15 378 7786 -23.3 -40.3 20 17.0 -25.8 272 109 330.0 330.1 292.0 331.2 0.30 16 311 9180 -35.7 -38.6 75 2.9 -36.0 262 122 331.6 331.7 292.6 333.3 0.44 17 300 9430 -37.7 -41.1 70 3.4 -38.0 260 124 332.2 332.3 292.7 333.6 0.35 18 289 9685 -40.1 -43.1 73 3.0 -40.4 262 124 332.4 332.4 292.7 333.5 0.29 19 268 10191 -44.5 -43.1 116 -1.4 -44.4 265 124 333.3 333.3 292.9 334.5 0.32 20 250 10650 -48.5 265 121 334.0 21 246 10757 -48.5 264 120 335.5 22 236 11032 -46.1 261 117 343.1 23 200 12120 -53.3 250 105 348.4 24 181 12757 -57.9 252 96 351.0 25 150 13940 -58.5 255 80 369.3 26 149 13982 -58.7 255 80 369.7 27 106 16051 -69.7 240 91 386.6 28 100 16400 -65.5 255 72 401.2 29 77 17976 -68.1 240 43 426.9 30 71 18464 -67.1 236 35 439.0 31 70 18550 -64.1 235 33 447.3 32 66 18913 -60.9 461.8 33 65 19008 -61.9 461.6 TRP 106 16051 -69.7 240 91 386.6 WND 268 10191 -44.5 -43.1 116 -1.4 -44.4 265 124 333.3 333.3 292.9 334.5 0.32 Sounding variables and indices 1000-500 mb thick: 5591.00 m Freezing level: 668.70 mb = 3442.31 m = 11293.52 ft Wetbulb zero: 717.64 mb = 2871.71 m = 9421.49 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 47.47 % Est. max temperature: 24.18 C = 75.53 F Sfc-Lift cond lev (LCL): 1007.74 mb = 43.53 m = 142.81 ft T: 16.80 C 700-500 lapse rate: 5.98 C/km ThetaE index: 8.45 C Layer 794.0- 605.0 mb Conv cond level (CCL): 886.48 mb = 1131.26 m = 3711.45 ft Mean mixing ratio: 10.18 g/kg Conv temperature: 23.31 C = 73.97 F Cap Strength: 1.50 C Lifted Index: 1.52 C Risk: Showers probable Lifted Index @300 mb: 8.22 C Lifted Index @700 mb: 0.58 C Showalter Index: 3.22 C Risk: None Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.20 C K Index: 22.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 185.20 Risk: None Energy Index: -0.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.78 J/kg Max Up Vert Vel: 6.60 m/s Conv Inhibition (B-): 38.11 J/kg Cap Strength: 1.50 C Lift Cond Lev (LCL): 926.81 mb = 757.35 m = 2484.73 ft Lev Free Conv (LFC): 801.81 mb = 1966.13 m = 6450.49 ft Equ Level (EL): 711.81 mb = 2937.76 m = 9638.19 ft B at Equ Level: 21.18 J/kg Max Parcel Lev (MPL): 651.81 mb = 3642.47 m = 11950.21 ft Wind level data Storm motion: 306 at 26 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 1012 8 340 5 1.7 -4.7 | 119 22 -19.5 10.6 1 1000 109 335 8 3.4 -7.3 | 114 20 -17.8 8.0 2 925 774 315 21 14.8 -14.8 | 94 6 -6.3 0.4 3 850 1483 330 19 9.5 -16.5 | 84 12 -11.7 -1.2 4 700 3073 275 31 30.9 -2.7 | 218 16 9.7 12.6 5 500 5700 260 62 61.1 10.8 | 237 48 39.9 26.0 6 400 7370 275 105 104.6 -9.2 | 266 84 83.4 6.1 7 300 9430 260 124 122.1 21.5 | 250 107 100.9 36.8 8 268 10191 265 124 123.5 10.8 | 256 106 102.3 26.1 9 250 10650 265 121 120.5 10.5 | 255 103 99.3 25.8 10 200 12120 250 105 98.7 35.9 | 237 93 77.5 51.2 11 150 13940 255 80 77.3 20.7 | 237 67 56.1 36.0 12 106 16051 240 91 78.8 45.5 | 223 84 57.6 60.8 13 100 16400 255 72 69.5 18.6 | 235 59 48.3 33.9 14 70 18550 235 33 27.0 18.9 | 190 35 5.8 34.2 Wind Parameters Mean winds (0-6000m): 275.8 at 34.8 knts Storm direction: 305.8 at 26.1 knts Shear (0-3000m) pos: 0.6 neg: 5.5 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 99.9 deg Storm rel helicity (0-3000m) pos: 5.0 neg: -30.5 tot: -25.5 m^2/s^2 ave: -8.5 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 115.45 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 ------------------------------------------------------------------------------- 500 328 11 111 17| 0.0 11.4 11.4| 0.0 -21.9 -21.9 -43.7 -0.42| 11.6 -4.8 1000 320 15 108 12| 0.0 8.1 8.1| 0.0 -26.8 -26.8 -26.8 -0.37| 9.5 -3.5 1500 322 17 101 11| 1.2 5.4 6.6| 0.0 -28.5 -28.5 -19.0 -0.34| 7.5 -2.6 2000 321 18 98 10| 0.9 5.4 6.3| 0.9 -29.1 -28.2 -14.1 -0.24| 7.5 -1.8 2500 316 19 101 8| 0.7 5.4 6.1| 4.3 -29.1 -24.7 -9.9 -0.05| 7.8 -0.4 3000 307 21 120 5| 0.6 5.5 6.0| 5.0 -30.5 -25.5 -8.5 -0.04| 8.1 -0.3 4000 294 25 193 5| 0.4 5.7 6.1| 32.5 -30.5 2.0 0.5 0.06| 7.7 0.4 5000 284 29 221 11| 0.3 5.8 6.1| 48.6 -30.5 18.1 3.6 0.07| 7.5 0.6 6000 276 35 229 18| 0.6 5.3 6.0|126.3 -32.4 93.9 15.7 0.12| 7.7 0.9 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251031.12.gif