UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 22 APR 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 990 24.6 19.6 74 5.0 21.1 360 12 298.6 301.3 294.6 341.2 14.65 1 977 26.2 18.2 61 8.0 20.6 301.3 303.8 294.6 341.3 13.58 2 957 26.2 16.2 54 10.0 19.4 303.1 305.4 294.1 339.3 12.19 3 865 21.0 13.0 60 8.0 15.7 306.6 308.7 294.2 339.6 10.95 4 789 15.2 10.3 73 4.9 12.1 308.6 310.5 294.1 339.0 10.02 5 786 14.2 9.9 75 4.3 11.5 307.8 309.7 293.7 337.5 9.79 6 754 11.6 9.0 84 2.6 10.0 308.7 310.5 293.8 337.9 9.60 7 583 -0.3 -1.3 93 1.0 -0.9 318.4 319.5 293.7 337.5 5.98 8 508 -7.3 -7.6 98 0.3 -7.4 322.7 323.5 293.5 336.7 4.25 9 502 -7.9 -8.1 98 0.2 -8.0 323.0 323.9 293.5 336.7 4.14 10 498 -8.3 -9.1 94 0.8 -8.7 323.3 324.0 293.3 336.1 3.86 11 495 -8.5 -10.6 85 2.1 -9.4 323.6 324.3 293.1 335.1 3.45 12 486 -4.9 -16.9 38 12.0 -9.4 329.7 330.2 293.6 337.0 2.09 13 366 -22.1 -39.1 20 17.0 -24.8 334.7 334.7 293.3 336.0 0.35 14 360 -21.7 -43.7 12 22.0 -24.8 336.8 336.8 293.7 337.7 0.22 15 359 -21.1 -45.1 10 24.0 -24.5 337.9 337.9 294.0 338.6 0.19 16 352 -20.9 -45.9 9 25.0 -24.4 340.0 340.1 294.5 340.7 0.18 17 348 -20.5 -46.5 8 26.0 -24.2 341.7 341.7 294.9 342.4 0.17 18 339 -21.6 -54.7 3 33.1 -25.2 290 62 342.8 342.8 295.1 343.1 0.07 19 333 -22.3 -60.3 2 38.0 -25.9 289 55 343.6 343.6 295.2 343.7 0.03 20 285 -30.7 -59.7 4 29.0 -32.9 280 57 347.2 347.2 296.0 347.4 0.04 21 245 -37.9 -74.9 1 37.0 -39.2 279 52 351.7 351.7 297.0 351.8 0.01 22 244 -17.5 -61.5 1 44.0 -23.7 279 52 382.7 382.7 302.7 382.9 0.04 23 118 -66.7 -94.7 1 28.0 -66.8 263 40 380.4 380.4 302.3 380.4 0.00 24 116 -66.7 -94.7 1 28.0 -66.8 263 40 382.3 382.3 302.6 382.3 0.00 25 104 -73.5 -99.5 1 26.0 -73.5 265 36 381.4 381.4 302.5 381.4 0.00 26 98 -76.3 -101.3 1 25.0 -76.3 382.5 382.5 302.6 382.5 0.00 27 86 -78.1 -103.1 1 25.0 -78.1 393.4 393.4 304.3 393.4 0.00 TRP WND 339 -21.6 -54.7 3 33.1 -25.2 290 62 342.8 342.8 295.1 343.1 0.07 Sounding variables and indices Freezing level: 587.31 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 596.55 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 80.52 % Est. max temperature: 33.21 C = 91.78 F Sfc-Lift cond lev (LCL): 920.35 mb = -9999.00 m = -9999.00 ft T: 24.19 C ThetaE index: 2.05 C Layer 789.0- 754.0 mb Conv cond level (CCL): 770.25 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 12.26 g/kg Conv temperature: 34.22 C = 93.60 F Cap Strength: 3.99 C Lifted Index: -1.26 C Risk: Thunderstorms probable Lifted Index @300 mb: 6.27 C Lifted Index @700 mb: 0.52 C Showalter Index: -1.09 C Risk: Thunderstorms probable Total Totals Index: 48.58 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.00 C Cross Totals Index: 20.59 C K Index: 38.35 Risk: > 80 % chance of thunderstorms Sweat Index: 231.93 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: 3.99 C Lift Cond Lev (LCL): 824.72 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 819.72 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 ------------------------------------ 0 339 8817 290 62 58.3 -21.2 1 1014 0 360 12 -0.0 -12.0 2 990 195 360 12 -0.0 -12.0 3 977 305 325 24 13.8 -19.7 4 942 610 325 21 12.0 -17.2 5 925 756 335 18 7.6 -16.3 6 908 914 325 18 10.3 -14.7 7 877 1219 325 13 7.5 -10.6 8 850 1492 70 3 -2.8 -1.0 9 817 1829 90 7 -7.0 0.0 10 788 2134 95 5 -5.0 0.4 11 760 2438 95 6 -6.0 0.5 12 733 2743 90 5 -5.0 0.0 13 707 3048 100 4 -3.9 0.7 14 700 3131 85 3 -3.0 -0.3 15 656 3658 260 3 3.0 0.5 16 631 3962 275 4 4.0 -0.3 17 608 4267 280 8 7.9 -1.4 18 585 4572 270 5 5.0 -0.0 19 563 4877 255 13 12.6 3.4 20 522 5486 255 15 14.5 3.9 21 500 5830 260 24 23.6 4.2 22 483 6096 270 32 32.0 -0.0 23 400 7540 285 28 27.0 -7.2 24 396 7620 285 27 26.1 -7.0 25 322 9144 290 60 56.4 -20.5 26 300 9660 285 58 56.0 -15.0 27 260 10668 270 56 56.0 -0.0 28 250 10940 280 53 52.2 -9.2 29 207 12192 275 47 46.8 -4.1 30 200 12430 270 41 41.0 -0.0 31 164 13716 255 47 45.4 12.2 32 150 14280 260 48 47.3 8.3 33 100 16720 265 35 34.9 3.1 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.20250422.00.gif