UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 16 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 23.6 19.1 76 4.5 20.5 35 8 297.4 300.0 293.9 338.4 14.16 1 973 23.8 15.8 61 8.0 18.5 299.3 301.4 292.6 333.4 11.68 2 964 24.4 15.4 57 9.0 18.4 300.7 302.8 292.9 334.4 11.48 3 920 21.8 15.8 69 6.0 17.8 302.1 304.3 294.0 338.6 12.36 4 892 21.6 13.6 60 8.0 16.3 304.5 306.6 293.7 337.5 11.04 5 868 21.2 9.2 46 12.0 13.7 306.5 308.1 292.3 332.1 8.44 6 819 17.4 7.4 52 10.0 11.3 307.6 309.1 292.2 331.7 7.91 7 736 11.6 -5.4 30 17.0 3.4 310.8 311.5 289.3 321.8 3.47 8 708 10.8 -9.2 24 20.0 1.8 313.4 313.9 289.4 322.1 2.69 9 654 5.8 -11.2 28 17.0 -1.4 315.0 315.4 289.7 323.1 2.48 10 636 3.6 -11.4 32 15.0 -2.6 315.0 315.5 289.8 323.2 2.51 11 616 1.2 -10.8 40 12.0 -3.8 315.1 315.6 290.0 324.0 2.72 12 600 -1.3 -10.3 50 9.0 -5.0 314.6 315.2 290.0 324.0 2.91 13 581 -2.3 -17.3 31 15.0 -7.5 316.4 316.7 289.3 322.0 1.69 14 573 -1.9 -24.9 15 23.0 -8.7 318.1 318.3 289.1 321.2 0.88 15 566 -1.5 -38.5 4 37.0 -9.5 319.7 319.7 288.9 320.6 0.24 16 449 -12.1 -58.1 1 46.0 -17.7 328.2 328.2 291.2 328.4 0.03 17 418 -14.9 -59.9 1 45.0 -19.9 331.4 331.4 292.2 331.5 0.03 18 256 -39.1 -76.1 1 37.0 -40.3 345.6 345.6 295.7 345.6 0.00 19 171 -58.1 -89.1 1 31.0 -58.3 356.4 356.4 298.0 356.4 0.00 20 138 -67.1 -95.1 1 28.0 -67.2 363.1 363.1 299.3 363.1 0.00 21 105 -73.9 -99.9 1 26.0 -73.9 379.6 379.6 302.2 379.6 0.00 22 86 -77.1 -102.1 1 25.0 -77.1 245 20 395.5 395.5 304.6 395.5 0.00 23 80 -77.3 -102.3 1 25.0 -77.3 245 14 403.3 403.3 305.6 403.3 0.00 24 72 -72.5 -99.5 1 27.0 -72.6 245 10 425.8 425.8 308.4 425.8 0.00 25 70 -69.9 -96.9 1 27.0 -70.0 245 9 434.8 434.8 309.3 434.8 0.00 26 49 -61.3 -91.3 1 30.0 -61.8 501.9 501.9 315.1 501.9 0.00 27 33 -55.7 -86.7 1 31.0 -57.1 576.9 576.9 319.5 576.9 0.01 TRP 86 -77.1 -102.1 1 25.0 -77.1 245 20 395.5 395.5 304.6 395.5 0.00 WND Sounding variables and indices Freezing level: 608.32 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 677.23 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 34.86 % Est. max temperature: 33.25 C = 91.84 F Sfc-Lift cond lev (LCL): 928.85 mb = -9999.00 m = -9999.00 ft T: 22.33 C ThetaE index: 16.73 C Layer 892.0- 708.0 mb Conv cond level (CCL): 742.32 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 12.01 g/kg Conv temperature: 36.72 C = 98.10 F Cap Strength: 5.46 C Lifted Index: 1.01 C Risk: Showers probable Lifted Index @300 mb: 4.86 C Lifted Index @700 mb: 3.50 C Showalter Index: 3.18 C Risk: None Total Totals Index: 42.73 C Risk: None Vertical Totals Index: 27.00 C Cross Totals Index: 15.73 C K Index: 15.99 Risk: < 20 % chance of thunderstorms Sweat Index: 131.49 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: 5.46 C Lift Cond Lev (LCL): 846.50 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 841.50 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 17827 245 20 18.1 8.5 1 1017 0 35 8 -4.6 -6.6 2 992 178 35 8 -4.6 -6.6 3 977 305 325 24 13.8 -19.7 4 943 610 320 13 8.4 -10.0 5 925 770 315 11 7.8 -7.8 6 910 914 315 8 5.7 -5.7 7 878 1219 320 5 3.2 -3.8 8 850 1503 55 2 -1.6 -1.1 9 818 1829 85 2 -2.0 -0.2 10 789 2134 80 3 -3.0 -0.5 11 761 2438 95 5 -5.0 0.4 12 734 2743 100 6 -5.9 1.0 13 708 3048 195 2 0.5 1.9 14 700 3142 235 6 4.9 3.4 15 656 3658 230 16 12.3 10.3 16 632 3962 220 19 12.2 14.6 17 608 4267 215 20 11.5 16.4 18 585 4572 215 19 10.9 15.6 19 563 4877 210 12 6.0 10.4 20 522 5486 225 14 9.9 9.9 21 500 5830 225 20 14.1 14.1 22 483 6096 225 20 14.1 14.1 23 400 7540 240 27 23.4 13.5 24 396 7620 240 27 23.4 13.5 25 321 9144 250 38 35.7 13.0 26 300 9640 255 40 38.6 10.4 27 259 10668 250 49 46.0 16.8 28 250 10910 255 49 47.3 12.7 29 206 12192 250 56 52.6 19.2 30 200 12390 250 54 50.7 18.5 31 162 13716 240 56 48.5 28.0 32 150 14210 250 43 40.4 14.7 33 126 15240 235 38 31.1 21.8 34 100 16620 245 22 19.9 9.3 35 70 18680 245 9 8.2 3.8 36 50 20720 240 10 8.7 5.0 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.20251016.00.gif