UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 12 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 992 22.4 20.9 91 1.5 21.3 0 0 296.2 299.1 294.8 342.0 15.88 1 991 22.6 18.1 76 4.5 19.5 296.5 298.9 293.0 334.9 13.30 2 983 23.4 17.4 69 6.0 19.3 298.0 300.3 293.1 335.2 12.82 3 942 22.4 14.4 61 8.0 17.1 300.6 302.7 292.5 333.0 11.01 4 845 17.2 12.2 72 5.0 14.0 304.7 306.6 293.4 336.4 10.63 5 809 14.8 12.2 84 2.6 13.1 305.9 308.0 294.1 339.3 11.11 6 753 12.0 8.2 78 3.8 9.6 309.3 311.0 293.6 337.0 9.10 7 630 4.0 -2.0 65 6.0 0.9 316.3 317.3 292.5 333.0 5.25 8 584 0.4 -10.6 43 11.0 -4.3 319.0 319.6 291.3 328.7 2.92 9 576 0.2 -15.8 29 16.0 -5.8 320.1 320.4 290.7 326.6 1.94 10 525 -3.7 -20.7 25 17.0 -9.4 324.0 324.3 291.4 328.8 1.40 11 480 -7.3 -35.3 9 28.0 -13.6 327.9 328.0 291.6 329.4 0.39 12 411 -14.3 -33.3 18 19.0 -18.5 333.8 333.9 293.3 335.9 0.56 13 346 -22.3 -64.3 1 42.0 -25.8 339.8 339.8 294.3 339.9 0.02 14 322 -25.7 -43.7 17 18.0 -28.1 342.2 342.2 295.1 343.2 0.25 15 208 -49.3 -83.3 1 34.0 -49.8 350.7 350.7 296.8 350.8 0.00 16 155 -62.7 -91.7 1 29.0 -62.9 358.7 358.7 298.4 358.7 0.00 17 105 -73.9 -99.9 1 26.0 -73.9 379.6 379.6 302.2 379.6 0.00 18 86 -76.7 -101.7 1 25.0 -76.7 260 23 396.3 396.3 304.7 396.3 0.00 19 77 -72.1 -99.1 1 27.0 -72.2 117 5 418.6 418.6 307.6 418.6 0.00 20 68 -71.9 -98.9 1 27.0 -72.0 434.1 434.1 309.3 434.1 0.00 21 51 -64.9 -93.9 1 29.0 -65.2 487.8 487.8 314.1 487.8 0.00 TRP 86 -76.7 -101.7 1 25.0 -76.7 260 23 396.3 396.3 304.7 396.3 0.00 WND Sounding variables and indices Freezing level: 573.38 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 622.07 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.54 inches Sfc-500 mean rel hum: 59.36 % Est. max temperature: 30.93 C = 87.68 F Sfc-Lift cond lev (LCL): 970.79 mb = -9999.00 m = -9999.00 ft T: 23.11 C ThetaE index: 12.71 C Layer 753.0- 525.0 mb Conv cond level (CCL): 744.35 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 11.51 g/kg Conv temperature: 35.85 C = 96.52 F Cap Strength: 3.95 C Lifted Index: 3.64 C Risk: None Lifted Index @300 mb: 8.13 C Lifted Index @700 mb: 2.96 C Showalter Index: 2.70 C Risk: Showers probable Total Totals Index: 41.12 C Risk: None Vertical Totals Index: 23.14 C Cross Totals Index: 17.98 C K Index: 30.76 Risk: 60-80 % chance of thunderstorms Sweat Index: 157.18 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: 3.95 C Lift Cond Lev (LCL): 849.65 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 844.65 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 86 17799 260 23 22.7 4.0 1 1017 0 0 0 -0.0 -0.0 2 992 178 0 0 -0.0 -0.0 3 977 305 15 3 -0.8 -2.9 4 942 610 0 0 -0.0 -0.0 5 925 761 245 1 0.9 0.4 6 909 914 250 1 0.9 0.3 7 877 1219 65 3 -2.7 -1.3 8 850 1491 100 7 -6.9 1.2 9 817 1829 115 7 -6.3 3.0 10 788 2134 140 5 -3.2 3.8 11 760 2438 165 6 -1.6 5.8 12 733 2743 190 8 1.4 7.9 13 707 3048 200 7 2.4 6.6 14 700 3126 195 6 1.6 5.8 15 655 3658 215 6 3.4 4.9 16 631 3962 250 12 11.3 4.1 17 607 4267 245 16 14.5 6.8 18 585 4572 240 19 16.5 9.5 19 563 4877 245 24 21.8 10.1 20 522 5486 250 24 22.6 8.2 21 500 5830 250 28 26.3 9.6 22 483 6096 250 31 29.1 10.6 23 400 7540 240 43 37.2 21.5 24 396 7620 240 43 37.2 21.5 25 322 9144 245 53 48.0 22.4 26 300 9660 245 54 48.9 22.8 27 260 10668 235 54 44.2 31.0 28 250 10930 245 54 48.9 22.8 29 207 12192 245 52 47.1 22.0 30 200 12420 240 53 45.9 26.5 31 163 13716 250 42 39.5 14.4 32 150 14240 260 36 35.5 6.3 33 127 15240 265 21 20.9 1.8 34 100 16650 220 17 10.9 13.0 35 70 18730 80 1 -1.0 -0.2 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.20251012.00.gif