UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 31 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 995 21.4 20.2 93 1.2 20.6 35 6 295.0 297.7 293.9 338.4 15.14 1 986 21.4 17.3 77 4.1 18.7 295.7 298.0 292.3 332.3 12.70 2 825 13.8 12.5 92 1.3 13.0 303.2 305.2 293.4 336.2 11.11 3 747 10.6 10.6 100 0.0 10.6 308.4 310.5 294.6 341.2 10.81 4 688 8.0 8.0 100 0.0 8.0 312.9 314.8 295.1 343.3 9.84 5 537 -0.9 -0.9 100 0.0 -0.9 325.2 326.6 296.0 347.1 6.69 6 506 -4.1 -4.1 100 0.0 -4.1 326.9 328.0 295.6 345.4 5.59 7 472 -7.9 -8.2 98 0.3 -8.1 328.8 329.7 295.1 343.5 4.37 8 448 -10.9 -11.5 95 0.6 -11.2 330.0 330.7 294.8 342.0 3.54 9 382 -18.7 -20.6 85 1.9 -19.3 335.1 335.5 294.8 342.0 1.94 10 331 -26.1 -28.5 80 2.4 -26.6 338.9 339.2 295.0 343.0 1.10 11 321 -27.3 -29.8 79 2.5 -27.8 340.3 340.5 295.3 344.0 1.01 12 269 -36.1 -39.7 69 3.6 -36.5 345.1 345.2 295.9 346.9 0.45 13 265 -39.1 -42.6 69 3.5 -39.4 342.2 342.3 295.1 343.5 0.34 14 255 -38.7 -42.7 66 4.0 -39.1 346.6 346.6 296.2 348.0 0.35 15 243 -42.9 -47.2 63 4.3 -43.2 345.1 345.1 295.7 346.0 0.22 16 142 -64.5 -70.6 43 6.0 -64.6 270 75 364.6 364.6 299.6 364.7 0.02 17 105 -76.7 -83.7 32 7.0 -76.7 291 49 374.3 374.3 301.3 374.3 0.00 18 90 -79.3 -86.3 31 7.0 -79.3 285 35 386.0 386.0 303.2 386.0 0.00 19 68 -74.9 -81.9 33 7.0 -74.9 314 22 427.7 427.7 308.6 427.7 0.01 20 65 -71.5 -78.5 34 7.0 -71.6 297 19 440.7 440.7 310.0 440.7 0.01 21 63 -69.1 -76.1 36 7.0 -69.2 286 18 449.9 449.9 310.8 450.0 0.02 22 61 -66.3 -73.3 37 7.0 -66.4 274 16 460.3 460.3 311.8 460.5 0.03 23 51 -61.3 -68.3 39 7.0 -61.6 207 7 496.2 496.2 314.7 496.7 0.08 24 47 -62.7 -68.7 44 6.0 -63.0 504.6 504.6 315.3 505.1 0.08 25 35 -57.9 -63.9 46 6.0 -58.5 561.5 561.6 318.8 562.9 0.20 TRP 90 -79.3 -86.3 31 7.0 -79.3 285 35 386.0 386.0 303.2 386.0 0.00 WND 142 -64.5 -70.6 43 6.0 -64.6 270 75 364.6 364.6 299.6 364.7 0.02 Sounding variables and indices Freezing level: 552.27 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 552.56 mb = -9999.00 m = -9999.00 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 95.24 % Est. max temperature: 28.60 C = 83.48 F Sfc-Lift cond lev (LCL): 977.96 mb = -9999.00 m = -9999.00 ft T: 21.05 C ThetaE index: 6.11 C Layer 986.0- 825.0 mb Conv cond level (CCL): 836.32 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 12.40 g/kg Conv temperature: 29.03 C = 84.25 F Cap Strength: 5.23 C Lifted Index: 4.84 C Risk: None Lifted Index @300 mb: 7.40 C Lifted Index @700 mb: 2.96 C Showalter Index: 3.96 C Risk: None Total Totals Index: 37.88 C Risk: None Vertical Totals Index: 19.82 C Cross Totals Index: 18.06 C K Index: 33.13 Risk: 60-80 % chance of thunderstorms Sweat Index: 213.20 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: 5.20 C Lift Cond Lev (LCL): 899.54 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 894.54 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 ------------------------------------ 0 142 14500 270 75 75.0 -0.0 1 1016 0 35 6 -3.4 -4.9 2 995 153 35 6 -3.4 -4.9 3 978 305 330 15 7.5 -13.0 4 944 610 355 11 1.0 -11.0 5 925 789 25 9 -3.8 -8.2 6 912 914 40 7 -4.5 -5.4 7 880 1219 120 4 -3.5 2.0 8 850 1512 165 7 -1.8 6.8 9 819 1829 190 8 1.4 7.9 10 789 2134 210 9 4.5 7.8 11 761 2438 215 9 5.2 7.4 12 734 2743 210 15 7.5 13.0 13 708 3048 205 21 8.9 19.0 14 700 3141 210 22 11.0 19.1 15 657 3658 215 24 13.8 19.7 16 632 3962 230 24 18.4 15.4 17 609 4267 240 25 21.7 12.5 18 586 4572 245 24 21.8 10.1 19 565 4877 255 26 25.1 6.7 20 524 5486 250 29 27.3 9.9 21 500 5860 245 32 29.0 13.5 22 485 6096 250 33 31.0 11.3 23 400 7580 275 38 37.9 -3.3 24 398 7620 275 38 37.9 -3.3 25 323 9144 280 48 47.3 -8.3 26 300 9680 285 54 52.2 -14.0 27 260 10668 285 63 60.9 -16.3 28 250 10940 280 62 61.1 -10.8 29 207 12192 275 67 66.7 -5.8 30 200 12420 270 69 69.0 -0.0 31 163 13716 270 65 65.0 -0.0 32 150 14230 270 68 68.0 -0.0 33 126 15240 275 70 69.7 -6.1 34 100 16620 295 43 39.0 -18.2 35 70 18670 325 23 13.2 -18.8 36 50 20700 200 6 2.1 5.6 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.20251031.00.gif