UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 11 OCT 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 991 24.6 22.5 88 2.1 23.1 0 0 298.5 301.7 296.5 349.7 17.57 1 909 20.8 18.3 86 2.5 19.1 302.1 304.8 295.6 345.5 14.72 2 771 12.8 11.9 94 0.9 12.2 308.0 310.2 295.0 342.6 11.43 3 736 11.2 9.2 87 2.0 9.9 310.4 312.3 294.6 341.0 9.98 4 688 8.2 6.7 90 1.5 7.3 313.1 314.8 294.6 341.0 8.99 5 588 1.2 0.3 94 0.9 0.7 319.3 320.6 294.5 340.7 6.67 6 559 -0.7 -1.9 92 1.2 -1.3 321.8 322.9 294.6 341.1 5.97 7 550 -0.7 -3.3 83 2.6 -2.0 323.3 324.3 294.6 341.1 5.46 8 496 -5.7 -7.3 88 1.6 -6.5 326.8 327.7 294.7 341.7 4.46 9 465 -8.3 -12.6 71 4.3 -10.1 329.7 330.3 294.4 340.4 3.12 10 447 -9.7 -13.4 74 3.7 -11.2 331.7 332.3 294.8 342.2 3.05 11 364 -20.5 -22.2 86 1.7 -21.0 337.3 337.7 295.2 343.7 1.77 12 352 -21.9 -23.9 84 2.0 -22.4 338.7 339.0 295.4 344.4 1.58 13 341 -23.3 -25.8 80 2.5 -23.9 339.9 340.2 295.5 344.9 1.37 14 325 -25.5 -30.5 63 5.0 -26.5 341.5 341.7 295.5 345.0 0.93 15 261 -39.1 -43.0 66 3.9 -39.5 343.7 343.7 295.5 345.0 0.33 16 253 -38.1 -42.6 63 4.5 -38.6 348.2 348.3 296.5 349.7 0.35 17 240 -42.9 -47.9 58 5.0 -43.3 346.3 346.3 296.0 347.2 0.21 18 191 -54.9 -86.9 1 32.0 -55.2 350.4 350.4 296.7 350.4 0.00 19 127 -71.5 -98.5 1 27.0 -71.6 250 46 363.8 363.8 299.4 363.8 0.00 20 113 -69.5 -96.5 1 27.0 -69.6 233 39 379.9 379.9 302.2 379.9 0.00 21 105 -71.5 -98.5 1 27.0 -71.6 225 34 384.2 384.2 302.9 384.2 0.00 22 93 -74.5 -100.5 1 26.0 -74.6 219 28 391.8 391.8 304.0 391.8 0.00 23 82 -75.1 -101.1 1 26.0 -75.2 217 24 405.0 405.0 305.9 405.0 0.00 24 72 -70.3 -97.3 1 27.0 -70.4 215 19 430.5 430.5 308.9 430.5 0.00 25 58 -68.5 -96.5 1 28.0 -68.7 462.0 462.0 312.0 462.0 0.00 TRP 127 -71.5 -98.5 1 27.0 -71.6 250 46 363.8 363.8 299.4 363.8 0.00 WND Sounding variables and indices Freezing level: 569.68 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 577.78 mb = -9999.00 m = -9999.00 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 89.45 % Est. max temperature: 30.97 C = 87.74 F Sfc-Lift cond lev (LCL): 961.50 mb = -9999.00 m = -9999.00 ft T: 23.27 C ThetaE index: 8.74 C Layer 909.0- 688.0 mb Conv cond level (CCL): 872.61 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 15.84 g/kg Conv temperature: 29.63 C = 85.33 F Cap Strength: 1.33 C Lifted Index: -1.35 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.54 C Lifted Index @700 mb: -0.84 C Showalter Index: -0.23 C Risk: Thunderstorms probable Total Totals Index: 43.85 C Risk: None Vertical Totals Index: 22.85 C Cross Totals Index: 21.00 C K Index: 36.91 Risk: > 80 % chance of thunderstorms Sweat Index: 210.49 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: 1.34 C Lift Cond Lev (LCL): 909.46 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 904.46 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 ------------------------------------ 0 127 15214 250 46 43.2 15.7 1 1017 0 0 0 -0.0 -0.0 2 991 187 0 0 -0.0 -0.0 3 977 305 340 9 3.1 -8.5 4 942 610 0 0 -0.0 -0.0 5 925 763 175 3 -0.3 3.0 6 909 914 195 3 0.8 2.9 7 877 1219 285 1 1.0 -0.3 8 850 1494 230 1 0.8 0.6 9 817 1829 220 2 1.3 1.5 10 788 2134 250 5 4.7 1.7 11 760 2438 240 12 10.4 6.0 12 733 2743 225 14 9.9 9.9 13 707 3048 220 16 10.3 12.3 14 700 3132 220 16 10.3 12.3 15 656 3658 235 15 12.3 8.6 16 631 3962 220 15 9.6 11.5 17 608 4267 215 16 9.2 13.1 18 585 4572 210 18 9.0 15.6 19 564 4877 215 20 11.5 16.4 20 522 5486 210 19 9.5 16.5 21 500 5840 210 18 9.0 15.6 22 484 6096 215 18 10.3 14.7 23 400 7570 235 28 22.9 16.1 24 397 7620 230 28 21.4 18.0 25 323 9144 225 32 22.6 22.6 26 300 9680 225 33 23.3 23.3 27 260 10668 220 41 26.4 31.4 28 250 10950 225 46 32.5 32.5 29 207 12192 220 50 32.1 38.3 30 200 12430 225 50 35.4 35.4 31 163 13716 245 52 47.1 22.0 32 150 14230 240 47 40.7 23.5 33 127 15240 245 47 42.6 19.9 34 100 16650 220 31 19.9 23.7 35 70 18730 215 18 10.3 14.7 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.20251011.00.gif