UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 9 DEC 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 998 15.0 9.0 67 6.0 11.6 35 17 288.3 289.6 284.8 308.7 7.23 1 995 14.4 6.4 59 8.0 10.1 288.0 289.0 283.4 305.1 6.06 2 974 17.0 4.0 42 13.0 10.1 292.3 293.3 284.4 307.5 5.23 3 959 17.4 0.4 32 17.0 8.9 294.0 294.8 283.8 306.1 4.10 4 933 17.4 -3.6 24 21.0 7.5 296.4 296.9 283.7 305.8 3.14 5 748 6.4 -9.6 31 16.0 -0.2 303.8 304.2 285.8 311.5 2.46 6 696 2.2 -18.8 19 21.0 -4.7 305.4 305.7 285.1 309.5 1.24 7 601 -3.3 -19.3 28 16.0 -8.4 312.2 312.4 287.6 316.7 1.38 8 595 -2.7 -20.7 24 18.0 -8.4 313.7 314.0 288.1 317.9 1.24 9 588 -2.1 -23.1 18 21.0 -8.4 315.5 315.7 288.4 319.0 1.01 10 546 -5.5 -32.5 10 27.0 -11.8 318.2 318.3 288.7 319.9 0.46 11 481 -13.1 -41.1 8 28.0 -17.7 320.6 320.6 289.2 321.4 0.22 12 431 -17.9 -47.9 5 30.0 -21.7 324.7 324.7 290.3 325.2 0.12 13 423 -17.9 -40.9 11 23.0 -21.5 326.5 326.5 291.0 327.4 0.25 14 418 -18.3 -32.3 28 14.0 -21.1 327.1 327.2 291.5 329.3 0.61 15 414 -18.5 -27.5 45 9.0 -20.6 327.7 327.9 292.0 331.2 0.97 16 410 -19.1 -25.1 59 6.0 -20.6 327.8 328.1 292.3 332.1 1.21 17 399 -19.7 -26.7 54 7.0 -21.4 329.6 329.8 292.7 333.5 1.08 18 391 -19.9 -29.9 41 10.0 -22.1 331.3 331.4 292.9 334.3 0.82 19 384 -20.5 -34.5 27 14.0 -23.1 332.2 332.3 292.9 334.2 0.53 20 376 -21.1 -40.1 16 19.0 -24.1 333.4 333.5 293.0 334.6 0.31 21 352 -24.5 -45.5 12 21.0 -27.1 335.2 335.2 293.3 335.9 0.19 22 340 -26.5 -53.5 6 27.0 -29.0 335.8 335.8 293.3 336.1 0.08 23 276 -39.1 -42.8 68 3.7 -39.4 338.2 338.3 294.2 339.5 0.32 24 249 -45.3 -48.8 68 3.5 -45.5 339.1 339.1 294.3 339.8 0.18 25 196 -56.7 -62.7 47 6.0 -56.8 345.0 345.0 295.6 345.1 0.04 26 178 -59.7 -66.5 41 6.8 -59.9 255 117 349.6 349.6 296.5 349.7 0.03 27 121 -71.9 -81.9 21 10.0 -71.9 245 87 368.2 368.2 300.2 368.2 0.00 28 105 -67.1 -78.1 20 11.0 -67.2 246 71 392.6 392.6 304.2 392.6 0.01 29 97 -70.9 -81.9 18 11.0 -70.9 245 61 394.2 394.2 304.4 394.2 0.01 30 93 -72.5 -83.5 17 11.0 -72.6 245 56 395.8 395.8 304.6 395.8 0.00 31 88 -73.5 -84.5 17 11.0 -73.5 245 49 400.1 400.1 305.2 400.1 0.00 32 87 -70.9 -82.9 15 12.0 -71.0 245 47 406.6 406.6 306.1 406.6 0.00 33 71 -72.1 -85.1 13 13.0 -72.2 245 21 428.4 428.4 308.7 428.4 0.00 34 68 -72.3 -85.3 12 13.0 -72.4 433.3 433.3 309.2 433.3 0.00 35 63 -68.7 -82.7 12 14.0 -68.8 450.8 450.8 310.9 450.8 0.01 36 54 -66.7 -84.7 6 18.0 -66.9 475.7 475.7 313.1 475.7 0.01 TRP 121 -71.9 -81.9 21 10.0 -71.9 245 87 368.2 368.2 300.2 368.2 0.00 WND 178 -59.7 -66.5 41 6.8 -59.9 255 117 349.6 349.6 296.5 349.7 0.03 Sounding variables and indices Freezing level: 658.00 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 753.13 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 23.46 % Est. max temperature: 26.27 C = 79.29 F Sfc-Lift cond lev (LCL): 912.07 mb = -9999.00 m = -9999.00 ft T: 16.27 C ThetaE index: 3.58 C Layer 995.0- 974.0 mb Conv cond level (CCL): 526.07 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 4.07 g/kg Conv temperature: 45.61 C = 114.10 F Cap Strength: 13.99 C Lifted Index: 13.87 C Risk: None Lifted Index @300 mb: 22.17 C Lifted Index @700 mb: 8.49 C Showalter Index: 12.70 C Risk: None Total Totals Index: 28.19 C Risk: None Vertical Totals Index: 23.54 C Cross Totals Index: 4.65 C K Index: -3.19 Risk: None Sweat Index: 109.71 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: 13.94 C Lift Cond Lev (LCL): 738.13 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 733.13 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 ------------------------------------ 0 178 12791 255 117 113.0 30.3 1 1016 0 35 17 -9.8 -13.9 2 998 128 35 17 -9.8 -13.9 3 978 305 330 36 18.0 -31.2 4 945 610 340 15 5.1 -14.1 5 925 799 350 10 1.7 -9.8 6 912 914 15 7 -1.8 -6.8 7 880 1219 60 8 -6.9 -4.0 8 850 1515 75 12 -11.6 -3.1 9 818 1829 85 13 -13.0 -1.1 10 789 2134 100 11 -10.8 1.9 11 760 2438 120 7 -6.1 3.5 12 732 2743 155 5 -2.1 4.5 13 706 3048 145 10 -5.7 8.2 14 700 3117 145 12 -6.9 9.8 15 654 3658 165 11 -2.8 10.6 16 629 3962 215 11 6.3 9.0 17 605 4267 240 25 21.7 12.5 18 582 4572 245 42 38.1 17.7 19 560 4877 245 50 45.3 21.1 20 518 5486 250 49 46.0 16.8 21 500 5770 250 51 47.9 17.4 22 479 6096 250 53 49.8 18.1 23 400 7450 245 89 80.7 37.6 24 391 7620 245 89 80.7 37.6 25 316 9144 250 93 87.4 31.8 26 300 9530 255 100 96.6 25.9 27 254 10668 245 98 88.8 41.4 28 250 10780 250 99 93.0 33.9 29 201 12192 245 115 104.2 48.6 30 200 12240 245 116 105.1 49.0 31 158 13716 255 112 108.2 29.0 32 150 14020 250 105 98.7 35.9 33 122 15240 250 91 85.5 31.1 34 100 16450 245 65 58.9 27.5 35 70 18560 245 19 17.2 8.0 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.20251209.00.gif