UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 29 NOV 25 Station: VI220 WMO ident: 42220 ------------------------------------------------------------------------------- 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 996 17.0 12.0 72 5.0 14.0 35 12 290.5 292.1 287.3 315.6 8.87 1 976 19.0 6.0 43 13.0 11.7 294.2 295.3 285.9 311.6 6.01 2 901 15.6 6.6 55 9.0 10.4 297.5 298.7 287.9 317.4 6.79 3 816 11.4 1.4 50 10.0 6.2 301.6 302.5 287.8 317.2 5.19 4 774 8.2 1.2 61 7.0 4.5 302.7 303.7 288.4 319.0 5.40 5 714 3.2 -3.8 60 7.0 -0.0 304.3 305.0 287.6 316.7 4.04 6 627 -2.9 -14.9 39 12.0 -7.1 308.8 309.2 287.1 315.0 1.92 7 602 -3.9 -17.9 33 14.0 -8.5 311.3 311.6 287.6 316.4 1.55 8 595 -3.3 -17.3 33 14.0 -8.1 313.0 313.4 288.2 318.5 1.65 9 589 -2.9 -17.9 30 15.0 -7.9 314.4 314.7 288.6 319.7 1.59 10 581 -2.5 -18.5 28 16.0 -7.9 316.1 316.4 289.1 321.3 1.53 11 574 -2.1 -20.1 24 18.0 -8.0 317.7 317.9 289.5 322.3 1.35 12 466 -13.9 -36.9 12 23.0 -18.1 322.5 322.6 289.9 323.8 0.35 13 447 -16.7 -37.7 14 21.0 -20.3 322.9 322.9 290.0 324.1 0.33 14 413 -20.3 -45.3 9 25.0 -23.5 325.6 325.6 290.6 326.2 0.16 15 363 -24.7 -66.7 1 42.0 -27.6 332.0 332.0 292.3 332.0 0.01 16 321 -30.9 -69.9 1 39.0 -32.9 335.3 335.3 293.2 335.3 0.01 17 255 -39.1 -76.1 1 37.0 -40.3 346.0 346.0 295.7 346.0 0.00 18 244 -41.6 -77.6 1 36.0 -42.6 280 115 346.6 346.6 295.9 346.6 0.00 19 224 -46.5 -80.5 1 34.0 -47.1 285 107 347.7 347.7 296.1 347.7 0.00 20 105 -70.9 -97.9 1 27.0 -71.0 270 35 385.3 385.3 303.1 385.3 0.00 21 88 -71.9 -98.9 1 27.0 -72.0 270 28 403.3 403.3 305.6 403.3 0.00 22 77 -75.9 -101.9 1 26.0 -75.9 280 19 410.7 410.7 306.6 410.7 0.00 23 62 -74.5 -100.5 1 26.0 -74.6 300 18 440.0 440.0 309.8 440.0 0.00 24 32 -60.3 -90.3 1 30.0 -61.2 256 16 569.6 569.6 319.2 569.7 0.00 25 31 -57.9 -88.9 1 31.0 -59.0 251 16 581.3 581.3 319.8 581.3 0.00 26 27 -58.9 -89.9 1 31.0 -60.0 601.9 601.9 320.7 602.0 0.00 27 25 -59.3 -89.3 1 30.0 -60.4 614.2 614.2 321.2 614.2 0.01 28 23 -59.9 -89.9 1 30.0 -61.1 627.2 627.2 321.8 627.3 0.01 29 21 -54.3 -86.3 1 32.0 -56.6 660.7 660.7 323.1 660.8 0.01 30 21 -52.1 -85.1 1 33.0 -54.9 667.3 667.3 323.3 667.4 0.01 31 20 -54.1 -86.1 1 32.0 -56.5 670.6 670.6 323.4 670.7 0.01 TRP 77 -75.9 -101.9 1 26.0 -75.9 280 19 410.7 410.7 306.6 410.7 0.00 WND 244 -41.6 -77.6 1 36.0 -42.6 280 115 346.6 346.6 295.9 346.6 0.00 Sounding variables and indices Freezing level: 668.36 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 714.51 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 43.76 % Est. max temperature: 26.60 C = 79.88 F Sfc-Lift cond lev (LCL): 924.47 mb = -9999.00 m = -9999.00 ft T: 16.69 C ThetaE index: 3.99 C Layer 714.0- 602.0 mb Conv cond level (CCL): 707.37 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 6.62 g/kg Conv temperature: 31.13 C = 88.03 F Cap Strength: 9.86 C Lifted Index: 9.64 C Risk: None Lifted Index @300 mb: 17.29 C Lifted Index @700 mb: 4.24 C Showalter Index: 8.06 C Risk: None Total Totals Index: 36.50 C Risk: None Vertical Totals Index: 23.04 C Cross Totals Index: 13.46 C K Index: 18.82 Risk: < 20 % chance of thunderstorms Sweat Index: 152.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 9.84 C Lift Cond Lev (LCL): 808.16 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 803.16 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 244 10891 280 115 113.3 -20.0 1 1015 0 35 12 -6.9 -9.8 2 996 145 35 12 -6.9 -9.8 3 978 305 330 24 12.0 -20.8 4 944 610 345 15 3.9 -14.5 5 925 789 345 8 2.1 -7.7 6 911 914 335 5 2.1 -4.5 7 879 1219 240 3 2.6 1.5 8 850 1504 260 3 3.0 0.5 9 817 1829 185 2 0.2 2.0 10 788 2134 190 1 0.2 1.0 11 759 2438 245 2 1.8 0.8 12 731 2743 250 4 3.8 1.4 13 705 3048 260 4 3.9 0.7 14 700 3105 265 4 4.0 0.3 15 653 3658 320 2 1.3 -1.5 16 628 3962 70 3 -2.8 -1.0 17 604 4267 175 4 -0.3 4.0 18 581 4572 235 10 8.2 5.7 19 559 4877 245 15 13.6 6.3 20 518 5486 250 19 17.9 6.5 21 500 5760 250 19 17.9 6.5 22 478 6096 260 20 19.7 3.5 23 400 7440 265 58 57.8 5.1 24 390 7620 265 59 58.8 5.1 25 316 9144 275 77 76.7 -6.7 26 300 9510 285 86 83.1 -22.3 27 254 10668 285 111 107.2 -28.7 28 250 10770 285 115 111.1 -29.8 29 202 12192 285 99 95.6 -25.6 30 200 12260 280 92 90.6 -16.0 31 159 13716 275 81 80.7 -7.1 32 150 14080 280 80 78.8 -13.9 33 124 15240 285 49 47.3 -12.7 34 100 16530 265 31 30.9 2.7 35 70 18610 280 24 23.6 -4.2 36 50 20590 335 8 3.4 -7.3 37 30 23700 245 17 15.4 7.2 Wind Parameters Energy-Hel index: -0.00 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//VI220/skewt/VI220.skewt.20251129.00.gif