UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 30 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 996 23.0 17.0 69 6.0 18.9 35 6 296.5 298.7 292.3 332.1 12.33 1 976 23.4 14.4 57 9.0 17.5 298.6 300.5 291.6 329.6 10.62 2 843 16.2 11.3 73 4.9 13.1 303.8 305.7 292.7 333.7 10.03 3 804 13.0 9.5 79 3.5 10.9 304.6 306.3 292.4 332.5 9.31 4 784 11.0 8.1 82 2.9 9.2 304.6 306.2 291.9 330.7 8.68 5 699 6.2 5.6 96 0.6 5.8 309.5 311.0 292.9 334.6 8.19 6 583 -0.3 -0.3 100 0.0 -0.3 318.4 319.6 294.0 338.9 6.44 7 560 -2.7 -5.2 83 2.5 -3.9 319.2 320.1 292.9 334.3 4.64 8 544 -3.3 -6.6 78 3.3 -4.8 321.2 322.0 293.1 335.2 4.29 9 541 -2.7 -5.9 79 3.2 -4.3 322.4 323.3 293.7 337.3 4.55 10 537 -1.9 -4.8 81 2.9 -3.4 324.0 325.0 294.4 340.4 4.99 11 524 -4.3 -6.4 85 2.1 -5.3 323.4 324.3 293.9 338.3 4.53 12 502 -5.5 -6.2 95 0.7 -5.8 326.0 326.9 294.8 341.9 4.80 13 424 -12.9 -15.0 84 2.1 -13.7 332.6 333.2 294.9 342.4 2.81 14 254 -39.1 -43.2 65 4.1 -39.5 346.4 346.4 296.1 347.7 0.33 15 160 -60.0 -67.2 38 7.2 -60.2 290 78 360.0 360.0 298.7 360.1 0.03 16 105 -79.1 -89.1 18 10.0 -79.1 276 53 369.7 369.7 300.5 369.7 0.00 17 101 -81.1 -92.1 14 11.0 -81.1 275 50 370.0 370.0 300.5 370.0 0.00 18 89 -80.1 -91.1 14 11.0 -80.1 282 39 385.6 385.6 303.1 385.6 0.00 19 73 -72.5 -83.5 17 11.0 -72.6 293 23 424.2 424.2 308.2 424.2 0.01 20 66 -72.3 -82.3 21 10.0 -72.3 299 16 437.0 437.0 309.6 437.0 0.01 21 60 -67.5 -78.5 19 11.0 -67.7 306 12 459.8 459.8 311.8 459.9 0.01 22 57 -64.3 -75.3 21 11.0 -64.6 310 9 473.9 473.9 313.0 474.0 0.02 23 48 -63.5 -73.5 24 10.0 -63.8 499.6 499.7 314.9 499.9 0.04 24 44 -59.3 -69.3 26 10.0 -59.8 522.5 522.5 316.5 523.0 0.08 25 41 -60.3 -70.3 26 10.0 -60.8 530.7 530.7 317.0 531.1 0.07 26 35 -56.1 -69.1 18 13.0 -57.1 566.2 566.2 319.0 566.9 0.10 TRP 101 -81.1 -92.1 14 11.0 -81.1 275 50 370.0 370.0 300.5 370.0 0.00 WND 160 -60.0 -67.2 38 7.2 -60.2 290 78 360.0 360.0 298.7 360.1 0.03 Sounding variables and indices Freezing level: 588.35 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 589.26 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.87 inches Sfc-500 mean rel hum: 83.75 % Est. max temperature: 30.21 C = 86.38 F Sfc-Lift cond lev (LCL): 912.03 mb = -9999.00 m = -9999.00 ft T: 20.07 C ThetaE index: 3.07 C Layer 804.0- 699.0 mb Conv cond level (CCL): 785.17 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 10.64 g/kg Conv temperature: 31.13 C = 88.03 F Cap Strength: 5.40 C Lifted Index: 5.15 C Risk: None Lifted Index @300 mb: 9.18 C Lifted Index @700 mb: 1.61 C Showalter Index: 3.91 C Risk: None Total Totals Index: 39.43 C Risk: None Vertical Totals Index: 22.28 C Cross Totals Index: 17.15 C K Index: 33.13 Risk: 60-80 % chance of thunderstorms Sweat Index: 195.32 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: 5.08 C Lift Cond Lev (LCL): 842.96 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 837.96 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 ------------------------------------ 0 160 13783 290 78 73.3 -26.7 1 1015 0 35 6 -3.4 -4.9 2 996 145 35 6 -3.4 -4.9 3 978 305 330 20 10.0 -17.3 4 945 610 330 13 6.5 -11.3 5 925 799 325 9 5.2 -7.4 6 913 914 325 6 3.4 -4.9 7 881 1219 110 1 -0.9 0.3 8 850 1526 130 5 -3.8 3.2 9 820 1829 120 6 -5.2 3.0 10 790 2134 120 6 -5.2 3.0 11 762 2438 115 8 -7.3 3.4 12 735 2743 100 11 -10.8 1.9 13 709 3048 90 12 -12.0 0.0 14 700 3149 85 10 -10.0 -0.9 15 657 3658 85 6 -6.0 -0.5 16 633 3962 105 3 -2.9 0.8 17 609 4267 240 4 3.5 2.0 18 586 4572 260 10 9.8 1.7 19 564 4877 265 7 7.0 0.6 20 523 5486 275 4 4.0 -0.3 21 500 5850 250 15 14.1 5.1 22 484 6096 265 18 17.9 1.6 23 400 7570 280 41 40.4 -7.1 24 397 7620 280 41 40.4 -7.1 25 323 9144 270 63 63.0 -0.0 26 300 9680 255 62 59.9 16.0 27 260 10668 265 66 65.7 5.8 28 250 10950 270 69 69.0 -0.0 29 208 12192 275 73 72.7 -6.4 30 200 12440 280 74 72.9 -12.8 31 163 13716 285 75 72.4 -19.4 32 150 14250 290 77 72.4 -26.3 33 127 15240 280 67 66.0 -11.6 34 100 16620 275 49 48.8 -4.3 35 70 18670 295 19 17.2 -8.0 36 50 20700 320 3 1.9 -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.20251030.00.gif