UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 13 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 993 23.8 20.1 80 3.7 21.2 35 6 297.5 300.3 294.6 341.2 15.08 1 977 24.0 17.0 65 7.0 19.2 299.1 301.4 293.3 335.8 12.57 2 959 24.2 15.2 57 9.0 18.2 300.9 303.0 292.9 334.5 11.40 3 880 19.4 13.4 68 6.0 15.5 303.4 305.5 293.4 336.3 11.05 4 785 14.4 6.4 59 8.0 9.6 308.2 309.6 292.2 331.7 7.70 5 628 3.2 -11.8 32 15.0 -3.0 315.7 316.2 289.9 323.8 2.46 6 600 1.2 -22.8 15 24.0 -6.4 317.5 317.7 289.0 321.0 1.02 7 574 -1.7 -16.7 31 15.0 -7.1 318.2 318.5 290.0 324.2 1.80 8 568 -2.5 -12.5 46 10.0 -6.5 318.2 318.7 290.7 326.7 2.58 9 562 -3.3 -10.3 58 7.0 -6.2 318.2 318.8 291.3 328.4 3.11 10 556 -4.1 -8.0 74 3.9 -5.8 318.2 319.0 291.9 330.5 3.77 11 540 -5.7 -13.7 53 8.0 -8.8 319.0 319.5 290.9 327.1 2.46 12 536 -5.7 -17.7 38 12.0 -9.8 319.7 320.0 290.5 325.7 1.77 13 533 -5.7 -22.7 25 17.0 -10.8 320.2 320.4 290.0 324.2 1.16 14 529 -5.7 -34.7 8 29.0 -12.2 320.9 320.9 289.5 322.3 0.38 15 487 -8.5 -55.5 1 47.0 -15.0 325.1 325.1 290.3 325.3 0.04 16 451 -11.3 -57.3 1 46.0 -17.1 328.8 328.8 291.4 329.0 0.04 17 428 -12.9 -58.9 1 46.0 -18.4 331.7 331.7 292.2 331.9 0.03 18 249 -39.1 -76.1 1 37.0 -40.3 348.3 348.3 296.3 348.4 0.00 19 107 -74.7 -100.7 1 26.0 -74.7 265 19 376.1 376.1 301.6 376.1 0.00 20 105 -75.1 -101.1 1 26.0 -75.2 286 23 377.3 377.3 301.8 377.3 0.00 21 94 -75.5 -101.5 1 26.0 -75.5 301 20 388.7 388.7 303.6 388.7 0.00 22 89 -76.3 -101.3 1 25.0 -76.3 311 17 393.2 393.2 304.3 393.2 0.00 23 82 -76.5 -101.5 1 25.0 -76.6 326 14 402.1 402.1 305.5 402.1 0.00 24 64 -71.7 -98.7 1 27.0 -71.8 30 5 442.2 442.2 310.1 442.2 0.00 25 47 -62.1 -92.1 1 30.0 -62.6 506.0 506.0 315.4 506.0 0.00 TRP 107 -74.7 -100.7 1 26.0 -74.7 265 19 376.1 376.1 301.6 376.1 0.00 WND Sounding variables and indices Freezing level: 589.24 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 665.55 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.28 inches Sfc-500 mean rel hum: 46.09 % Est. max temperature: 31.46 C = 88.62 F Sfc-Lift cond lev (LCL): 940.85 mb = -9999.00 m = -9999.00 ft T: 23.13 C ThetaE index: 15.27 C Layer 785.0- 574.0 mb Conv cond level (CCL): 746.06 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 11.77 g/kg Conv temperature: 36.13 C = 97.03 F Cap Strength: 3.86 C Lifted Index: 0.99 C Risk: Showers probable Lifted Index @300 mb: 6.57 C Lifted Index @700 mb: 2.36 C Showalter Index: 1.51 C Risk: Showers probable Total Totals Index: 44.37 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.49 C Cross Totals Index: 18.88 C K Index: 25.17 Risk: 40-60 % chance of thunderstorms Sweat Index: 159.11 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: 3.86 C Lift Cond Lev (LCL): 844.94 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 839.94 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 ------------------------------------ 0 107 16334 265 19 18.9 1.7 1 1017 0 35 6 -3.4 -4.9 2 993 170 35 6 -3.4 -4.9 3 977 305 325 20 11.5 -16.4 4 943 610 320 11 7.1 -8.4 5 925 776 320 8 5.1 -6.1 6 910 914 315 5 3.5 -3.5 7 879 1219 340 1 0.3 -0.9 8 850 1506 100 3 -3.0 0.5 9 818 1829 80 3 -3.0 -0.5 10 789 2134 60 3 -2.6 -1.5 11 761 2438 35 2 -1.1 -1.6 12 734 2743 255 3 2.9 0.8 13 708 3048 215 7 4.0 5.7 14 700 3142 200 8 2.7 7.5 15 656 3658 190 5 0.9 4.9 16 632 3962 220 3 1.9 2.3 17 608 4267 255 9 8.7 2.3 18 585 4572 255 15 14.5 3.9 19 563 4877 255 11 10.6 2.8 20 522 5486 250 15 14.1 5.1 21 500 5830 255 15 14.5 3.9 22 483 6096 255 15 14.5 3.9 23 400 7540 250 41 38.5 14.0 24 396 7620 250 40 37.6 13.7 25 321 9144 260 39 38.4 6.8 26 300 9650 255 32 30.9 8.3 27 259 10668 250 39 36.6 13.3 28 250 10920 250 37 34.8 12.7 29 207 12192 265 35 34.9 3.1 30 200 12410 265 30 29.9 2.6 31 163 13716 265 32 31.9 2.8 32 150 14240 285 30 29.0 -7.8 33 127 15240 270 21 21.0 -0.0 34 100 16650 290 23 21.6 -7.9 35 70 18720 355 6 0.5 -6.0 36 50 20730 125 4 -3.3 2.3 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.20251013.00.gif