UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 15 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 1 976 23.0 15.0 61 8.0 17.7 298.2 300.2 291.8 330.4 11.05 2 966 23.6 14.6 57 9.0 17.7 299.7 301.7 292.2 331.5 10.87 3 945 23.8 13.8 54 10.0 17.2 301.8 303.7 292.5 333.0 10.55 4 905 21.4 14.4 64 7.0 16.7 303.1 305.2 293.6 337.1 11.47 5 869 20.4 10.4 53 10.0 14.1 305.6 307.3 292.6 333.1 9.15 6 761 13.6 6.6 63 7.0 9.4 310.0 311.6 293.0 334.8 8.06 7 679 7.4 -5.6 39 13.0 1.2 313.4 314.1 290.3 325.2 3.71 8 656 5.8 -13.2 24 19.0 -1.9 314.7 315.1 289.2 321.6 2.11 9 632 4.0 -9.0 38 13.0 -1.8 316.0 316.6 290.6 326.0 3.06 10 622 3.0 -6.0 52 9.0 -1.3 316.3 317.1 291.4 329.0 3.93 11 583 0.6 -8.4 51 9.0 -3.4 319.4 320.1 291.9 330.8 3.48 12 551 -1.7 -12.7 43 11.0 -6.2 321.9 322.4 291.9 330.6 2.61 13 473 -10.5 -19.5 48 9.0 -13.4 325.4 325.7 292.1 331.3 1.72 14 412 -18.1 -30.1 34 12.0 -20.7 328.7 328.8 292.1 331.4 0.76 15 397 -19.1 -39.1 15 20.0 -22.4 330.9 330.9 292.3 332.1 0.33 16 382 -19.9 -62.9 1 43.0 -23.8 333.5 333.5 292.7 333.6 0.02 17 258 -39.1 -76.1 1 37.0 -40.3 344.8 344.8 295.5 344.8 0.00 18 105 -75.5 -101.5 1 26.0 -75.5 376.6 376.6 301.7 376.6 0.00 19 95 -79.1 -104.1 1 25.0 -79.1 280 21 380.4 380.4 302.3 380.4 0.00 20 83 -77.3 -102.3 1 25.0 -77.3 278 19 399.1 399.1 305.1 399.1 0.00 21 80 -78.7 -103.7 1 25.0 -78.7 278 18 400.4 400.4 305.3 400.4 0.00 22 78 -79.5 -104.5 1 25.0 -79.6 278 17 401.7 401.7 305.5 401.7 0.00 23 71 -74.3 -100.3 1 26.0 -74.3 280 14 423.7 423.7 308.2 423.7 0.00 24 70 -71.5 -98.5 1 27.0 -71.6 280 14 431.4 431.4 309.0 431.4 0.00 25 41 -56.3 -87.3 1 31.0 -57.3 540.6 540.6 317.6 540.7 0.00 TRP 95 -79.1 -104.1 1 25.0 -79.1 280 21 380.4 380.4 302.3 380.4 0.00 WND Sounding variables and indices Freezing level: 574.65 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 670.00 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.36 inches Sfc-500 mean rel hum: 50.37 % Est. max temperature: 32.80 C = 91.03 F Sfc-Lift cond lev (LCL): 928.85 mb = -9999.00 m = -9999.00 ft T: 22.84 C ThetaE index: 8.07 C Layer 976.0- 966.0 mb Conv cond level (CCL): 719.36 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 11.19 g/kg Conv temperature: 37.85 C = 100.13 F Cap Strength: 5.49 C Lifted Index: 2.00 C Risk: Showers probable Lifted Index @300 mb: 5.93 C Lifted Index @700 mb: 3.29 C Showalter Index: 2.35 C Risk: Showers probable Total Totals Index: 43.63 C Risk: None Vertical Totals Index: 26.57 C Cross Totals Index: 17.07 C K Index: 24.94 Risk: 20-40 % chance of thunderstorms Sweat Index: 146.71 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: 5.49 C Lift Cond Lev (LCL): 833.91 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 828.91 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 95 17040 280 21 20.7 -3.6 1 1017 0 35 8 -4.6 -6.6 2 992 178 35 8 -4.6 -6.6 3 977 305 330 27 13.5 -23.4 4 942 610 330 22 11.0 -19.1 5 925 763 330 15 7.5 -13.0 6 909 914 320 9 5.8 -6.9 7 878 1219 300 4 3.5 -2.0 8 850 1496 320 2 1.3 -1.5 9 817 1829 80 1 -1.0 -0.2 10 788 2134 305 1 0.8 -0.6 11 760 2438 310 2 1.5 -1.3 12 733 2743 70 2 -1.9 -0.7 13 707 3048 65 1 -0.9 -0.4 14 700 3137 50 1 -0.8 -0.6 15 656 3658 270 3 3.0 -0.0 16 632 3962 280 4 3.9 -0.7 17 608 4267 285 3 2.9 -0.8 18 585 4572 290 4 3.8 -1.4 19 564 4877 285 3 2.9 -0.8 20 522 5486 305 4 3.3 -2.3 21 500 5840 360 3 -0.0 -3.0 22 483 6096 15 4 -1.0 -3.9 23 400 7540 190 2 0.3 2.0 24 396 7620 195 2 0.5 1.9 25 321 9144 255 28 27.0 7.2 26 300 9630 250 31 29.1 10.6 27 258 10668 260 36 35.5 6.3 28 250 10900 260 36 35.5 6.3 29 206 12192 255 41 39.6 10.6 30 200 12390 260 44 43.3 7.6 31 163 13716 260 39 38.4 6.8 32 150 14230 265 32 31.9 2.8 33 127 15240 265 31 30.9 2.7 34 100 16640 275 24 23.9 -2.1 35 70 18680 280 14 13.8 -2.4 36 50 20710 255 4 3.9 1.0 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.20251015.00.gif