UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 27 NOV 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 1000 164 18.4 13.4 73 5.0 15.3 35 16 291.5 293.3 288.4 319.1 9.70 1 999 173 18.0 9.0 56 9.0 12.8 31 17 291.2 292.5 286.0 311.8 7.22 2 978 354 20.6 6.6 40 14.0 12.6 327 26 295.6 296.8 286.7 313.9 6.25 3 925 830 18.4 4.4 40 14.0 10.7 345 15 298.1 299.2 287.1 314.9 5.67 4 850 1550 15.2 1.2 39 14.0 7.8 120 5 302.1 303.0 287.7 316.9 4.91 5 810 1956 12.8 -2.2 35 15.0 5.4 71 6 303.7 304.5 287.4 316.0 4.01 6 708 3073 7.2 -13.8 21 21.0 -1.0 245 3 309.5 309.8 287.2 315.5 1.86 7 700 3166 6.6 -16.4 17 23.0 -1.9 245 2 309.8 310.1 287.0 314.8 1.51 8 661 3631 2.4 -15.6 25 18.0 -4.1 126 2 310.2 310.5 287.3 315.8 1.72 9 638 3915 0.0 -12.0 40 12.0 -4.7 150 5 310.6 311.1 288.2 318.3 2.39 10 608 4297 -3.3 -12.3 50 9.0 -6.7 160 14 311.1 311.6 288.4 319.0 2.45 11 555 5009 -8.7 -21.7 34 13.0 -12.4 178 8 313.0 313.2 287.8 317.0 1.21 12 500 5810 -12.3 -24.3 36 12.0 -15.4 250 23 318.0 318.2 289.3 321.7 1.07 13 440 6780 -17.7 -38.7 14 21.0 -21.1 277 50 323.1 323.1 290.0 324.2 0.31 14 400 7490 -21.5 -50.5 5 29.0 -24.6 300 72 327.0 327.1 291.0 327.4 0.09 15 373 8000 -25.3 -47.3 11 22.0 -27.7 296 76 328.6 328.6 291.5 329.2 0.14 16 337 8730 -29.1 -44.1 22 15.0 -30.8 289 84 333.1 333.1 292.8 334.0 0.23 17 325 8987 -31.7 -44.7 27 13.0 -33.0 287 87 333.0 333.0 292.7 333.8 0.22 18 306 9411 -32.9 -60.9 4 28.0 -34.6 282 87 337.1 337.1 293.6 337.2 0.03 19 300 9550 -34.3 -71.3 1 37.0 -35.8 280 86 337.0 337.0 293.6 337.1 0.01 20 263 10464 -39.1 -76.1 1 37.0 -40.2 276 101 342.9 342.9 295.0 342.9 0.00 21 250 10810 -41.9 -74.9 2 33.0 -42.8 275 106 343.8 343.8 295.2 343.8 0.01 22 235 11227 -44.7 -77.7 1 33.0 -45.4 270 108 345.6 345.6 295.7 345.6 0.00 23 200 12290 -52.1 -85.1 1 33.0 -52.5 270 107 350.3 350.3 296.7 350.3 0.00 24 150 14100 -62.5 -91.5 1 29.0 -62.6 270 92 362.4 362.4 299.2 362.4 0.00 25 113 15804 -73.1 -99.1 1 26.0 -73.2 280 89 373.2 373.2 301.1 373.2 0.00 26 105 16234 -73.7 -99.7 1 26.0 -73.7 286 76 380.0 380.0 302.2 380.0 0.00 27 100 16520 -72.9 -98.9 1 26.0 -72.9 290 68 386.9 386.9 303.3 386.9 0.00 28 93 16945 -73.7 -99.7 1 26.0 -73.7 293 63 393.4 393.4 304.3 393.4 0.00 29 76 18128 -72.3 -99.3 1 27.0 -72.4 302 48 419.7 419.7 307.7 419.7 0.00 30 72 18445 -73.3 -99.3 1 26.0 -73.4 304 44 424.1 424.1 308.2 424.1 0.00 31 70 18610 -73.9 -99.9 1 26.0 -74.0 305 42 426.3 426.3 308.4 426.3 0.00 32 68 18779 -74.1 -100.1 1 26.0 -74.2 307 42 429.4 429.4 308.8 429.4 0.00 33 53 20244 -70.5 -97.5 1 27.0 -70.6 326 41 469.5 469.5 312.6 469.5 0.00 34 50 20590 -70.3 -97.3 1 27.0 -70.5 330 41 477.8 477.8 313.2 477.8 0.00 35 49 20710 -70.5 -97.5 1 27.0 -70.6 328 41 480.1 480.1 313.5 480.1 0.00 36 44 21347 -70.3 -97.3 1 27.0 -70.5 317 39 495.6 495.6 314.7 495.6 0.00 37 35 22738 -60.3 -90.3 1 30.0 -61.1 295 36 555.2 555.2 318.4 555.2 0.00 38 30 23710 -54.9 -86.9 1 32.0 -56.5 280 34 595.0 595.0 320.4 595.0 0.01 39 25 24885 -51.5 -84.5 1 33.0 -54.1 636.6 636.6 322.2 636.7 0.01 TRP 113 15804 -73.1 -99.1 1 26.0 -73.2 280 89 373.2 373.2 301.1 373.2 0.00 WND 235 11227 -44.7 -77.7 1 33.0 -45.4 270 108 345.6 345.6 295.7 345.6 0.00 Sounding variables and indices 1000-500 mb thick: 5645.77 m Freezing level: 638.00 mb = 3914.83 m = 12843.77 ft Wetbulb zero: 723.74 mb = 2890.28 m = 9482.42 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 35.17 % Est. max temperature: 28.92 C = 84.05 F Sfc-Lift cond lev (LCL): 928.45 mb = 798.19 m = 2618.70 ft T: 18.55 C 700-500 lapse rate: 7.15 C/km ThetaE index: 7.22 C Layer 999.0- 978.0 mb Conv cond level (CCL): 638.54 mb = 3908.06 m = 12821.57 ft Mean mixing ratio: 6.03 g/kg Conv temperature: 37.45 C = 99.41 F Cap Strength: 8.70 C Lifted Index: 7.37 C Risk: None Lifted Index @300 mb: 16.42 C Lifted Index @700 mb: 8.69 C Showalter Index: 5.84 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 13.50 C K Index: 5.70 Risk: None Sweat Index: 47.40 Risk: None Energy Index: 1.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.85 J/kg Max Up Vert Vel: 6.46 m/s Conv Inhibition (B-): 35429.81 J/kg Cap Strength: 8.72 C Lift Cond Lev (LCL): 776.63 mb = 2304.88 m = 7561.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 7 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1000 164 35 16 -9.2 -13.1 | 54 20 -16.2 -11.6 1 1000 156 35 16 -9.2 -13.1 | 54 20 -16.2 -11.6 2 983 305 325 27 15.5 -22.1 | 338 22 8.4 -20.6 3 949 610 340 22 7.5 -20.7 | 359 19 0.5 -19.2 4 925 830 345 15 3.9 -14.5 | 14 13 -3.2 -13.0 5 916 914 345 12 3.1 -11.6 | 21 11 -4.0 -10.1 6 884 1219 315 4 2.8 -2.8 | 72 4 -4.2 -1.3 7 850 1550 120 5 -4.3 2.5 | 109 12 -11.4 4.0 8 822 1829 85 4 -4.0 -0.3 | 96 11 -11.0 1.1 9 792 2134 50 8 -6.1 -5.1 | 75 14 -13.2 -3.7 10 764 2438 40 1 -0.6 -0.8 | 95 8 -7.7 0.7 11 736 2743 240 5 4.3 2.5 | 146 5 -2.7 4.0 12 710 3048 245 3 2.7 1.3 | 122 5 -4.3 2.8 13 700 3166 245 2 1.8 0.8 | 114 6 -5.2 2.3 14 658 3658 115 2 -1.8 0.8 | 105 9 -8.9 2.3 15 633 3962 160 6 -2.1 5.6 | 128 12 -9.1 7.1 16 608 4267 160 14 -4.8 13.2 | 141 19 -11.8 14.6 17 585 4572 160 15 -5.1 14.1 | 142 20 -12.2 15.6 18 563 4877 165 9 -2.3 8.7 | 137 14 -9.4 10.2 19 521 5486 235 4 3.3 2.3 | 135 5 -3.8 3.8 20 500 5810 250 23 21.6 7.9 | 237 17 14.6 9.4 21 481 6096 255 29 28.0 7.5 | 247 23 21.0 9.0 22 400 7490 300 72 62.4 -36.0 | 302 65 55.3 -34.5 23 393 7620 300 72 62.4 -36.0 | 302 65 55.3 -34.5 24 318 9144 285 89 86.0 -23.0 | 285 82 78.9 -21.5 25 300 9550 280 86 84.7 -14.9 | 280 79 77.6 -13.4 26 255 10668 275 104 103.6 -9.1 | 274 97 96.5 -7.6 27 250 10810 275 106 105.6 -9.2 | 274 99 98.5 -7.8 28 235 11227 270 108 108.0 -0.0 | 269 101 100.9 1.5 29 203 12192 270 106 106.0 -0.0 | 269 99 98.9 1.5 30 200 12290 270 107 107.0 -0.0 | 269 100 99.9 1.5 31 159 13716 270 101 101.0 -0.0 | 269 94 93.9 1.5 32 150 14100 270 92 92.0 -0.0 | 269 85 84.9 1.5 33 124 15240 270 91 91.0 -0.0 | 269 84 83.9 1.5 34 113 15804 280 89 87.6 -15.5 | 280 82 80.6 -14.0 35 100 16520 290 68 63.9 -23.3 | 291 61 56.8 -21.8 36 70 18610 305 42 34.4 -24.1 | 310 35 27.3 -22.6 37 50 20590 330 41 20.5 -35.5 | 338 37 13.4 -34.0 38 30 23710 280 34 33.5 -5.9 | 279 27 26.4 -4.4 Wind Parameters Mean winds (0-6000m): 251.9 at 9.6 knts Storm direction: 281.9 at 7.2 knts Shear (0-3000m) pos: 1.6 neg: 3.5 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 63.2 deg Storm rel helicity (0-3000m) pos: 94.8 neg: -157.7 tot: -62.9 m^2/s^2 ave: -21.0 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 15.0 stream: -0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 79.16 m/s 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 ------------------------------------------------------------------------------- 500 337 23 354 20| 0.0 16.4 16.4| 36.9-129.0 -92.2 -184.3 -0.55| 34.6-19.0 1000 338 18 2 15| 0.0 8.1 8.1| 59.7-129.0 -69.3 -69.3 -0.21| 25.4 -5.3 1500 341 13 13 11| 3.3 5.4 8.7| 82.6-132.4 -49.8 -33.2 -0.04| 21.8 -0.9 2000 349 11 27 11| 2.5 3.0 5.5| 82.6-151.9 -69.3 -34.6 -0.12| 18.0 -2.2 2500 351 10 34 10| 2.0 4.5 6.5| 92.1-154.2 -62.1 -24.8 -0.06| 16.8 -1.1 3000 346 9 35 9| 1.6 3.5 5.2| 94.8-157.7 -62.9 -21.0 -0.06| 15.0 -0.9 4000 347 7 43 8| 2.3 2.3 4.6|116.2-162.0 -45.7 -11.4 0.00| 13.2 0.0 5000 17 8 56 12| 1.2 1.8 3.0|128.6-167.3 -38.7 -7.7 0.02| 12.1 0.2 6000 252 10 205 5| 2.3 1.5 3.8|186.6-169.1 17.4 2.9 0.13| 12.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//VI220/skewt/VI220.skewt.20251127.00.gif