UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 17 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 992 22.2 17.3 74 4.9 18.9 360 2 296.0 298.3 292.3 332.4 12.62 1 982 22.6 14.6 61 8.0 17.4 297.3 299.2 291.2 328.3 10.69 2 977 23.4 13.4 53 10.0 17.0 298.5 300.3 291.0 327.5 9.93 3 973 24.0 13.0 50 11.0 17.0 299.5 301.3 291.2 328.0 9.71 4 968 24.8 13.8 50 11.0 17.6 300.7 302.6 292.0 331.0 10.29 5 916 21.0 14.0 64 7.0 16.4 301.6 303.7 292.9 334.2 11.03 6 827 15.0 10.4 74 4.6 12.1 304.2 306.0 292.5 333.0 9.62 7 748 9.4 6.1 80 3.3 7.5 307.0 308.5 292.0 331.1 7.92 8 677 4.4 1.1 79 3.3 2.6 310.3 311.5 291.5 329.3 6.13 9 583 -2.7 -5.7 80 3.0 -4.1 315.6 316.4 291.5 329.3 4.29 10 547 -6.5 -12.5 62 6.0 -8.8 316.9 317.4 290.5 325.6 2.68 11 527 -8.3 -12.1 74 3.8 -9.8 318.1 318.7 291.0 327.5 2.87 12 486 -10.7 -17.7 56 7.0 -13.0 322.6 323.0 291.5 329.3 1.96 13 484 -10.9 -21.9 40 11.0 -14.2 322.7 323.0 291.0 327.5 1.37 14 479 -11.1 -28.1 23 17.0 -15.3 323.5 323.6 290.6 326.3 0.79 15 451 -14.7 -26.7 35 12.0 -17.7 324.6 324.7 291.1 327.9 0.95 16 418 -18.7 -32.7 28 14.0 -21.4 326.5 326.7 291.3 328.7 0.58 17 405 -20.7 -29.7 44 9.0 -22.6 326.9 327.1 291.7 329.8 0.80 18 389 -23.7 -29.7 58 6.0 -24.9 326.8 326.9 291.6 329.8 0.84 19 347 -28.9 -34.9 56 6.0 -29.8 330.6 330.7 292.4 332.7 0.57 20 331 -31.1 -36.0 62 4.9 -31.8 332.1 332.2 292.8 334.1 0.53 21 319 -33.3 -37.3 67 4.0 -33.8 332.5 332.6 292.9 334.4 0.49 22 307 -35.5 -38.9 71 3.4 -35.9 333.1 333.2 293.0 334.8 0.43 23 251 -40.5 -47.5 47 7.0 -41.1 345.5 345.5 295.8 346.3 0.21 24 236 -42.5 -53.5 29 11.0 -43.2 348.6 348.6 296.4 349.0 0.11 25 229 -41.9 -58.9 14 17.0 -42.8 352.5 352.5 297.3 352.8 0.06 26 216 -42.9 -78.9 1 36.0 -43.9 356.9 356.9 298.1 356.9 0.00 27 205 -45.2 -80.5 1 35.2 -46.0 255 77 358.6 358.6 298.4 358.6 0.00 28 135 -63.9 -92.9 1 29.0 -64.0 270 61 371.0 371.0 300.7 371.0 0.00 29 105 -70.3 -97.3 1 27.0 -70.4 278 41 386.5 386.5 303.3 386.5 0.00 30 89 -76.3 -101.3 1 25.0 -76.3 260 51 393.2 393.2 304.3 393.2 0.00 31 84 -72.9 -98.9 1 26.0 -73.0 309 28 406.7 406.7 306.1 406.7 0.00 32 80 -73.9 -99.9 1 26.0 -74.0 318 26 410.3 410.3 306.6 410.3 0.00 33 78 -75.5 -101.5 1 26.0 -75.6 322 25 410.0 410.0 306.5 410.0 0.00 34 64 -72.7 -98.7 1 26.0 -72.8 440.0 440.0 309.8 440.0 0.00 35 59 -70.9 -97.9 1 27.0 -71.0 454.4 454.4 311.3 454.4 0.00 36 58 -66.1 -94.1 1 28.0 -66.3 467.4 467.4 312.4 467.5 0.00 37 56 -68.5 -96.5 1 28.0 -68.7 466.7 466.7 312.4 466.7 0.00 38 54 -65.9 -93.9 1 28.0 -66.1 477.6 477.6 313.2 477.6 0.00 TRP 89 -76.3 -101.3 1 25.0 -76.3 260 51 393.2 393.2 304.3 393.2 0.00 WND 205 -45.2 -80.5 1 35.2 -46.0 255 77 358.6 358.6 298.4 358.6 0.00 Sounding variables and indices Freezing level: 618.75 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 640.44 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.52 inches Sfc-500 mean rel hum: 72.75 % Est. max temperature: 29.94 C = 85.89 F Sfc-Lift cond lev (LCL): 923.12 mb = -9999.00 m = -9999.00 ft T: 21.53 C ThetaE index: 4.89 C Layer 827.0- 583.0 mb Conv cond level (CCL): 768.37 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 10.72 g/kg Conv temperature: 32.43 C = 90.37 F Cap Strength: 3.25 C Lifted Index: 0.32 C Risk: Showers probable Lifted Index @300 mb: 2.81 C Lifted Index @700 mb: 0.96 C Showalter Index: -0.15 C Risk: Thunderstorms probable Total Totals Index: 47.69 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.47 C Cross Totals Index: 21.22 C K Index: 34.53 Risk: 60-80 % chance of thunderstorms Sweat Index: 189.68 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: 3.25 C Lift Cond Lev (LCL): 832.29 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 827.29 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 ------------------------------------ 0 205 12261 255 77 74.4 19.9 1 1015 0 360 2 -0.0 -2.0 2 992 178 360 2 -0.0 -2.0 3 977 305 310 6 4.6 -3.9 4 942 610 200 6 2.1 5.6 5 925 762 165 5 -1.3 4.8 6 909 914 225 5 3.5 3.5 7 877 1219 255 4 3.9 1.0 8 850 1490 30 5 -2.5 -4.3 9 816 1829 95 5 -5.0 0.4 10 787 2134 100 5 -4.9 0.9 11 759 2438 85 6 -6.0 -0.5 12 732 2743 135 3 -2.1 2.1 13 705 3048 100 2 -2.0 0.3 14 700 3113 125 1 -0.8 0.6 15 654 3658 350 6 1.0 -5.9 16 629 3962 320 2 1.3 -1.5 17 605 4267 345 7 1.8 -6.8 18 582 4572 305 5 4.1 -2.9 19 560 4877 325 8 4.6 -6.6 20 519 5486 265 7 7.0 0.6 21 500 5780 220 3 1.9 2.3 22 480 6096 260 3 3.0 0.5 23 400 7470 330 15 7.5 -13.0 24 392 7620 330 14 7.0 -12.1 25 317 9144 255 24 23.2 6.2 26 300 9530 245 29 26.3 12.3 27 254 10668 270 52 52.0 -0.0 28 250 10770 260 57 56.1 9.9 29 203 12192 255 74 71.5 19.2 30 200 12280 260 74 72.9 12.8 31 160 13716 280 64 63.0 -11.1 32 150 14140 270 58 58.0 -0.0 33 125 15240 270 63 63.0 -0.0 34 100 16600 280 35 34.5 -6.1 35 70 18680 340 21 7.2 -19.7 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.20250417.00.gif