UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 2 MAY 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 994 22.6 17.7 74 4.9 19.3 360 2 296.3 298.6 292.7 333.5 12.92 1 988 23.2 15.2 61 8.0 17.9 297.4 299.4 291.6 329.4 11.05 2 953 22.2 13.2 57 9.0 16.4 299.4 301.3 291.4 328.9 10.05 3 938 22.4 12.4 53 10.0 16.0 301.0 302.8 291.6 329.6 9.68 4 922 22.4 11.4 50 11.0 15.4 302.5 304.2 291.7 329.9 9.22 5 851 18.8 6.8 46 12.0 11.6 305.7 307.1 291.1 327.8 7.30 6 786 12.8 4.8 58 8.0 8.2 306.3 307.6 290.9 327.2 6.87 7 771 10.6 3.6 62 7.0 6.7 305.7 306.9 290.3 325.2 6.44 8 739 8.2 4.0 75 4.2 5.8 306.8 308.1 291.1 327.8 6.91 9 727 7.6 5.9 89 1.7 6.6 307.6 309.1 292.3 332.0 8.04 10 674 4.2 3.6 96 0.6 3.9 310.5 311.9 292.6 333.2 7.37 11 542 -6.7 -7.2 96 0.5 -7.0 317.5 318.3 291.9 330.7 4.11 12 452 -15.1 -17.7 80 2.6 -15.9 323.8 324.3 292.0 331.0 2.11 13 432 -17.7 -21.3 73 3.6 -18.7 324.8 325.1 291.8 330.3 1.62 14 372 -23.9 -26.4 80 2.5 -24.5 330.7 331.0 293.0 335.0 1.19 15 345 -27.7 -30.7 75 3.0 -28.3 332.8 332.9 293.3 335.9 0.86 16 321 -31.3 -34.3 75 3.0 -31.7 334.7 334.9 293.6 337.2 0.65 17 309 -33.5 -37.7 66 4.2 -34.0 335.3 335.4 293.6 337.1 0.48 18 281 -38.7 -42.6 67 3.9 -39.1 337.1 337.1 293.9 338.3 0.32 19 230 -47.5 -53.5 50 6.0 -47.8 343.5 343.6 295.3 344.0 0.11 20 213 -51.7 -58.7 43 7.0 -51.9 344.6 344.6 295.5 344.9 0.07 21 204 -50.5 -57.5 43 7.0 -50.8 350.8 350.8 296.9 351.1 0.08 22 193 -50.3 -62.3 23 12.0 -50.7 356.7 356.7 298.1 356.9 0.05 23 155 -58.5 -78.8 6 20.2 -58.7 245 78 365.8 365.8 299.8 365.8 0.01 24 144 -61.3 -84.3 3 23.0 -61.5 252 73 368.8 368.8 300.4 368.8 0.00 25 126 -66.1 -94.1 1 28.0 -66.2 259 71 374.4 374.4 301.4 374.4 0.00 26 105 -68.3 -96.3 1 28.0 -68.4 272 47 390.3 390.3 303.8 390.3 0.00 27 87 -73.7 -99.7 1 26.0 -73.7 260 29 401.0 401.0 305.3 401.0 0.00 28 77 -73.3 -99.3 1 26.0 -73.3 293 14 416.1 416.1 307.3 416.1 0.00 29 73 -74.7 -100.7 1 26.0 -74.7 297 9 419.5 419.5 307.7 419.5 0.00 30 60 -70.7 -97.7 1 27.0 -70.8 16 7 452.7 452.7 311.1 452.7 0.00 31 56 -70.3 -97.3 1 27.0 -70.4 49 8 462.6 462.6 312.0 462.6 0.00 32 48 -62.1 -92.1 1 30.0 -62.6 503.0 503.0 315.2 503.0 0.00 33 43 -59.5 -89.5 1 30.0 -60.2 525.4 525.5 316.6 525.5 0.00 TRP 87 -73.7 -99.7 1 26.0 -73.7 260 29 401.0 401.0 305.3 401.0 0.00 WND 155 -58.5 -78.8 6 20.2 -58.7 245 78 365.8 365.8 299.8 365.8 0.01 Sounding variables and indices Freezing level: 623.14 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 626.90 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.52 inches Sfc-500 mean rel hum: 77.16 % Est. max temperature: 32.13 C = 89.83 F Sfc-Lift cond lev (LCL): 925.06 mb = -9999.00 m = -9999.00 ft T: 22.40 C ThetaE index: 4.67 C Layer 851.0- 739.0 mb Conv cond level (CCL): 754.62 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 9.85 g/kg Conv temperature: 32.55 C = 90.58 F Cap Strength: 5.24 C Lifted Index: 1.03 C Risk: Showers probable Lifted Index @300 mb: 5.47 C Lifted Index @700 mb: 1.78 C Showalter Index: 1.85 C Risk: Showers probable Total Totals Index: 46.34 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.14 C Cross Totals Index: 17.20 C K Index: 34.76 Risk: 60-80 % chance of thunderstorms Sweat Index: 128.15 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: 5.24 C Lift Cond Lev (LCL): 818.35 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 813.35 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 ------------------------------------ 0 155 14051 245 78 70.7 33.0 1 1016 0 360 2 -0.0 -2.0 2 994 161 360 2 -0.0 -2.0 3 978 305 325 21 12.0 -17.2 4 943 610 320 27 17.4 -20.7 5 925 778 335 26 11.0 -23.6 6 911 914 335 20 8.5 -18.1 7 879 1219 345 13 3.4 -12.6 8 850 1508 15 10 -2.6 -9.7 9 818 1829 40 7 -4.5 -5.4 10 789 2134 65 7 -6.3 -3.0 11 761 2438 90 9 -9.0 0.0 12 734 2743 110 9 -8.5 3.1 13 707 3048 145 8 -4.6 6.6 14 700 3135 140 11 -7.1 8.4 15 655 3658 150 11 -5.5 9.5 16 631 3962 160 14 -4.8 13.2 17 607 4267 170 15 -2.6 14.8 18 584 4572 165 9 -2.3 8.7 19 562 4877 165 10 -2.6 9.7 20 521 5486 165 8 -2.1 7.7 21 500 5810 255 14 13.5 3.6 22 481 6096 250 12 11.3 4.1 23 400 7490 230 42 32.2 27.0 24 393 7620 230 41 31.4 26.4 25 318 9144 210 39 19.5 33.8 26 300 9560 220 40 25.7 30.6 27 255 10668 245 34 30.8 14.4 28 250 10810 245 39 35.3 16.5 29 203 12192 245 55 49.8 23.2 30 200 12280 240 60 52.0 30.0 31 160 13716 250 68 63.9 23.3 32 150 14120 250 73 68.6 25.0 33 125 15240 260 71 69.9 12.3 34 100 16590 275 40 39.8 -3.5 35 70 18680 300 5 4.3 -2.5 36 50 20690 105 9 -8.7 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.20250502.00.gif