UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:1200Z 9 DEC 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 1025 3 10.6 3.6 62 7.0 7.2 350 7 281.8 282.6 279.1 295.2 4.83 1 1000 208 10.8 1.8 54 9.0 6.5 10 14 284.0 284.7 279.6 296.2 4.35 2 987 317 10.0 2.0 57 8.0 6.2 2 15 284.2 285.0 279.9 296.8 4.47 3 925 851 6.0 1.9 75 4.1 4.1 320 19 285.4 286.3 280.8 298.8 4.74 4 921 886 5.8 1.8 75 4.0 3.9 321 19 285.6 286.4 280.8 299.0 4.73 5 901 1066 6.8 -9.2 31 16.0 0.7 323 18 288.4 288.8 278.9 294.7 2.11 6 850 1542 4.8 -22.2 12 27.0 -2.8 330 17 291.2 291.3 278.4 293.6 0.76 7 700 3101 -2.7 -39.7 4 37.0 -9.4 310 39 299.5 299.5 281.4 300.1 0.17 8 675 3388 -4.1 -37.1 6 33.0 -10.3 306 42 301.1 301.1 282.1 301.9 0.23 9 662 3541 -3.3 -18.3 30 15.0 -7.9 303 44 303.6 303.9 284.6 308.0 1.36 10 650 3685 -3.3 -31.3 9 28.0 -9.6 301 45 305.2 305.3 284.1 306.7 0.43 11 578 4601 -8.7 -22.7 31 14.0 -12.5 287 56 309.3 309.5 286.4 312.9 1.07 12 500 5710 -14.3 -24.3 42 10.0 -16.8 270 68 315.6 315.8 288.5 319.3 1.07 13 495 5786 -15.1 -26.1 39 11.0 -17.7 270 69 315.5 315.7 288.3 318.7 0.92 14 446 6566 -21.1 -36.1 25 15.0 -23.4 273 75 317.5 317.6 288.4 318.9 0.39 15 432 6801 -23.1 -28.1 64 5.0 -24.1 273 77 317.9 318.1 289.0 320.9 0.88 16 400 7360 -27.3 -29.3 83 2.0 -27.6 275 82 319.5 319.7 289.5 322.5 0.85 17 339 8529 -36.1 -38.3 80 2.2 -36.3 281 105 323.0 323.1 290.1 324.5 0.41 18 336 8591 -35.9 -45.9 35 10.0 -36.7 281 106 324.1 324.1 290.2 324.8 0.19 19 327 8780 -33.9 -61.9 4 28.0 -35.4 282 110 329.4 329.4 291.6 329.5 0.03 20 300 9380 -37.1 -62.1 6 25.0 -38.2 285 122 333.1 333.1 292.6 333.2 0.03 21 269 10132 -40.1 -64.1 6 24.0 -41.1 285 140 339.3 339.3 294.1 339.4 0.03 22 250 10630 -43.1 285 152 342.0 23 242 10848 -44.9 287 153 342.5 24 219 11510 -49.3 295 156 345.6 25 200 12100 -53.3 290 148 348.4 26 150 13930 -62.3 275 130 362.8 27 123 15145 -65.5 275 109 378.1 28 114 15607 -65.1 275 101 387.2 29 102 16273 -71.5 275 89 387.4 30 100 16390 -71.3 280 87 390.0 31 91 16945 -70.7 275 73 401.8 32 89 17078 -66.5 273 69 412.8 33 70 18520 -67.9 260 33 439.1 34 63 19154 -67.7 265 34 453.0 35 50 20560 -63.1 275 35 494.8 36 36 22586 -61.7 285 23 547.1 37 34 22944 -57.3 286 21 567.7 38 30 23730 -59.9 290 17 581.3 39 26 24626 -59.7 311 15 606.2 40 21 25972 -56.7 343 13 653.4 41 20 26280 -59.7 350 12 653.4 42 18 26942 -57.7 679.7 43 16 27686 -57.1 705.0 TRP 102 16273 -71.5 275 89 387.4 WND 219 11510 -49.3 295 156 345.6 Sounding variables and indices 1000-500 mb thick: 5502.00 m Freezing level: 754.00 mb = 2539.76 m = 8332.44 ft Wetbulb zero: 890.51 mb = 1161.68 m = 3811.25 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 26.96 % Est. max temperature: 18.71 C = 65.67 F Sfc-Lift cond lev (LCL): 921.55 mb = 881.49 m = 2891.99 ft T: 5.83 C 700-500 lapse rate: 4.45 C/km ThetaE index: 5.39 C Layer 901.0- 700.0 mb Conv cond level (CCL): 707.91 mb = 3010.77 m = 9877.73 ft Mean mixing ratio: 4.58 g/kg Conv temperature: 27.98 C = 82.36 F Cap Strength: 13.43 C Lifted Index: 16.68 C Risk: None Lifted Index @300 mb: 25.55 C Lifted Index @700 mb: 8.41 C Showalter Index: 19.25 C Risk: None Total Totals Index: 11.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: -7.90 C K Index: -40.10 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 5.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.68 J/kg Max Up Vert Vel: 4.62 m/s Conv Inhibition (B-): 53317.26 J/kg Cap Strength: 16.36 C Lift Cond Lev (LCL): 877.39 mb = 1282.98 m = 4209.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 29 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 1025 3 350 7 1.2 -6.9 | 136 23 -15.7 16.5 1 1000 208 10 14 -2.4 -13.8 | 116 22 -19.4 9.6 2 925 851 320 19 12.2 -14.6 | 152 10 -4.7 8.8 3 850 1542 330 17 8.5 -14.7 | 136 12 -8.4 8.6 4 700 3101 310 39 29.9 -25.1 | 277 13 12.9 -1.7 5 500 5710 270 68 68.0 -0.0 | 245 56 51.1 23.4 6 400 7360 275 82 81.7 -7.1 | 256 67 64.8 16.2 7 300 9380 285 122 117.8 -31.6 | 275 101 100.9 -8.2 8 250 10630 285 152 146.8 -39.3 | 277 131 129.9 -16.0 9 219 11510 295 156 141.4 -65.9 | 289 132 124.5 -42.6 10 200 12100 290 148 139.1 -50.6 | 283 125 122.1 -27.3 11 150 13930 275 130 129.5 -11.3 | 264 113 112.6 12.0 12 102 16273 275 89 88.7 -7.8 | 258 73 71.7 15.6 13 100 16390 280 87 85.7 -15.1 | 263 69 68.8 8.3 14 70 18520 260 33 32.5 5.7 | 208 33 15.6 29.1 15 50 20560 275 35 34.9 -3.1 | 221 27 17.9 20.3 16 30 23730 290 17 16.0 -5.8 | 177 18 -1.0 17.6 17 20 26280 350 12 2.1 -11.8 | 128 19 -14.8 11.6 Wind Parameters Mean winds (0-6000m): 294.1 at 38.5 knts Storm direction: 324.1 at 28.9 knts Shear (0-3000m) pos: 0.5 neg: 5.9 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 140.9 deg Storm rel helicity (0-3000m) pos: 33.1 neg: -51.4 tot: -18.3 m^2/s^2 ave: -6.1 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 163.05 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 ------------------------------------------------------------------------------- 500 360 13 121 20| 0.0 9.6 9.6| 4.3 -43.5 -39.2 -78.4 -0.47| 14.5 -6.9 1000 340 16 127 15| 0.0 6.6 6.6| 23.6 -44.9 -21.2 -21.2 -0.04| 11.9 -0.5 1500 335 16 131 13| 0.9 4.4 5.3| 23.6 -51.1 -27.4 -18.3 -0.12| 8.9 -1.0 2000 332 17 132 12| 0.7 5.0 5.7| 25.6 -51.4 -25.8 -12.9 -0.07| 8.4 -0.5 2500 328 19 136 10| 0.6 5.6 6.1| 29.9 -51.4 -21.4 -8.6 0.09| 8.3 0.7 3000 324 22 146 7| 0.5 5.9 6.4| 33.1 -51.4 -18.3 -6.1 0.11| 8.3 0.9 4000 315 27 206 5| 0.3 6.1 6.5| 33.3 -72.8 -39.5 -9.9 0.03| 8.3 0.2 5000 305 33 245 11| 0.3 6.2 6.5| 33.3-145.1-111.8 -22.4 -0.07| 8.5 -0.6 6000 294 38 247 20| 0.2 6.2 6.4| 62.0-243.6-181.6 -30.3 -0.11| 8.6 -1.0 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251209.12.gif