UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 22 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 996 209 22.4 17.5 74 4.9 19.1 35 6 295.9 298.2 292.4 332.5 12.73 1 988 278 22.6 13.6 57 9.0 16.8 352 19 296.8 298.6 290.5 325.6 9.95 2 982 331 23.4 13.4 53 10.0 17.0 330 24 298.1 299.9 290.8 326.9 9.88 3 960 526 23.4 9.4 41 14.0 14.8 333 18 300.0 301.4 289.6 322.9 7.73 4 865 1420 20.0 7.0 43 13.0 12.2 302 3 305.6 306.9 291.0 327.6 7.28 5 776 2338 13.8 0.8 41 13.0 6.8 317 1 308.5 309.5 290.2 324.7 5.23 6 721 2949 10.6 -9.4 23 20.0 1.7 129 6 311.6 312.1 288.7 319.9 2.60 7 679 3442 7.4 -6.6 36 14.0 0.8 158 6 313.4 314.1 290.1 324.4 3.43 8 643 3886 5.2 -16.8 19 22.0 -3.0 191 6 315.8 316.1 289.1 321.2 1.59 9 595 4512 2.0 -20.0 18 22.0 -5.6 240 17 319.2 319.5 289.9 323.7 1.31 10 541 5270 -2.3 -42.3 3 40.0 -10.4 250 22 322.9 322.9 289.8 323.5 0.17 11 516 5642 -3.9 250 19 325.3 12 454 6633 -11.9 -34.9 13 23.0 -16.7 252 13 327.4 327.5 291.5 329.1 0.43 13 438 6905 -14.7 -34.7 16 20.0 -18.7 250 13 327.3 327.4 291.4 329.0 0.46 14 423 7167 -17.1 -36.1 18 19.0 -20.6 248 13 327.5 327.6 291.5 329.0 0.41 15 408 7436 -19.7 -35.7 23 16.0 -22.5 246 12 327.5 327.6 291.5 329.2 0.45 16 395 7674 -22.3 -36.3 27 14.0 -24.6 246 12 327.2 327.3 291.4 328.8 0.43 17 382 7919 -22.7 -44.7 12 22.0 -25.5 250 14 329.8 329.8 291.9 330.5 0.19 18 377 8015 -22.5 -55.5 3 33.0 -25.7 251 15 331.3 331.3 292.2 331.5 0.05 19 371 8133 -22.1 -64.1 1 42.0 -25.5 253 16 333.4 333.4 292.6 333.4 0.02 20 367 8212 -21.7 -64.7 1 43.0 -25.2 254 16 334.9 334.9 293.0 335.0 0.02 21 321 9184 -28.1 -68.1 1 40.0 -30.6 270 24 339.2 339.2 294.1 339.2 0.01 22 265 10525 -39.1 -76.1 1 37.0 -40.2 262 29 342.2 342.2 294.8 342.2 0.00 23 161 13773 -61.3 -91.3 1 30.0 -61.4 270 39 357.2 357.2 298.1 357.2 0.00 24 146 14375 -64.1 -93.1 1 29.0 -64.2 362.4 362.4 299.2 362.4 0.00 25 150 14210 -63.7 -92.7 1 29.0 -63.8 270 41 360.3 360.3 298.8 360.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5677.59 m Freezing level: 569.88 mb = 4864.46 m = 15959.31 ft Wetbulb zero: 671.18 mb = 3536.61 m = 11602.91 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 30.97 % Est. max temperature: 32.68 C = 90.83 F Sfc-Lift cond lev (LCL): 926.88 mb = 827.35 m = 2714.36 ft T: 22.25 C 700-500 lapse rate: 5.53 C/km ThetaE index: 7.65 C Layer 776.0- 679.0 mb Conv cond level (CCL): 626.88 mb = 4090.96 m = 13421.64 ft Mean mixing ratio: 8.26 g/kg Conv temperature: 43.42 C = 110.15 F Cap Strength: 8.15 C Lifted Index: 7.82 C Risk: None Lifted Index @300 mb: 11.53 C Lifted Index @700 mb: 6.57 C Showalter Index: 6.83 C Risk: None Total Totals Index: 36.74 C Risk: None Vertical Totals Index: 24.87 C Cross Totals Index: 11.87 C K Index: 13.83 Risk: None Sweat Index: 95.04 Risk: None Energy Index: 0.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.98 J/kg Max Up Vert Vel: 7.07 m/s Conv Inhibition (B-): 5193.72 J/kg Cap Strength: 8.15 C Lift Cond Lev (LCL): 786.04 mb = 2228.90 m = 7312.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 8 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 ---------------------------------------------------------- 0 996 209 35 6 -3.4 -4.9 | 76 11 -11.0 -2.8 1 984 305 330 25 12.5 -21.7 | 346 20 5.0 -19.6 2 947 610 335 14 5.9 -12.7 | 9 11 -1.6 -10.6 3 925 796 335 7 3.0 -6.3 | 47 6 -4.6 -4.3 4 912 914 325 5 2.9 -4.1 | 67 5 -4.7 -2.0 5 881 1219 315 5 3.5 -3.5 | 70 4 -4.0 -1.5 6 850 1526 290 1 0.9 -0.3 | 105 7 -6.6 1.7 7 820 1829 245 1 0.9 0.4 | 111 7 -6.6 2.5 8 791 2134 270 3 3.0 -0.0 | 115 5 -4.5 2.1 9 763 2438 0 0 -0.0 -0.0 | 105 8 -7.5 2.1 10 736 2743 110 6 -5.6 2.1 | 107 14 -13.2 4.1 11 710 3048 145 6 -3.4 4.9 | 122 13 -11.0 7.0 12 700 3162 170 6 -1.0 5.9 | 133 12 -8.6 8.0 13 658 3658 145 5 -2.9 4.1 | 121 12 -10.4 6.2 14 634 3962 220 6 3.9 4.6 | 151 8 -3.7 6.7 15 610 4267 230 12 9.2 7.7 | 190 10 1.6 9.8 16 588 4572 245 20 18.1 8.5 | 225 15 10.6 10.5 17 566 4877 250 24 22.6 8.2 | 236 18 15.0 10.3 18 524 5486 250 20 18.8 6.8 | 232 14 11.2 8.9 19 500 5870 250 17 16.0 5.8 | 227 12 8.4 7.9 20 485 6096 255 14 13.5 3.6 | 226 8 6.0 5.7 21 400 7560 245 12 10.9 5.1 | 205 8 3.3 7.1 22 397 7620 245 12 10.9 5.1 | 205 8 3.3 7.1 23 322 9144 270 24 24.0 -0.0 | 263 17 16.5 2.1 24 300 9650 270 26 26.0 -0.0 | 264 19 18.5 2.1 25 259 10668 260 29 28.6 5.0 | 251 22 21.0 7.1 26 250 10920 255 30 29.0 7.8 | 245 24 21.4 9.8 27 206 12192 270 35 35.0 -0.0 | 266 28 27.5 2.1 28 200 12400 260 35 34.5 6.1 | 253 28 26.9 8.2 29 162 13716 270 39 39.0 -0.0 | 266 32 31.5 2.1 30 150 14210 270 41 41.0 -0.0 | 266 34 33.5 2.1 Wind Parameters Mean winds (0-6000m): 255.4 at 10.4 knts Storm direction: 285.4 at 7.8 knts Shear (0-3000m) pos: 1.0 neg: 1.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 56.2 deg Storm rel helicity (0-3000m) pos: 73.4 neg: -66.0 tot: 7.5 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 12.3 stream: -0.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.56 Bulk Shear: 44.26 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 ------------------------------------------------------------------------------- 500 334 17 360 13| 0.0 9.2 9.2| 28.7 -60.2 -31.5 -63.1 -0.40| 42.0-16.7 1000 332 12 14 9| 0.0 3.6 3.6| 36.9 -60.2 -23.4 -23.4 -0.24| 24.3 -5.8 1500 330 9 30 6| 0.0 2.3 2.3| 41.5 -60.2 -18.7 -12.5 -0.15| 17.8 -2.7 2000 326 7 44 5| 0.4 1.7 2.1| 42.8 -61.9 -19.0 -9.5 -0.15| 14.2 -2.1 2500 328 6 55 5| 1.3 1.4 2.7| 50.0 -66.0 -16.0 -6.4 -0.12| 13.2 -1.6 3000 330 6 56 6| 1.0 1.2 2.2| 73.4 -66.0 7.5 2.5 -0.01| 12.3 -0.2 4000 301 6 66 3| 1.4 0.7 2.2| 98.2 -72.5 25.7 6.4 0.08| 11.0 0.9 5000 259 9 197 4| 2.3 0.6 2.8|138.1 -74.9 63.2 12.6 0.18| 10.5 1.9 6000 255 10 208 5| 1.5 0.2 1.7|138.1 -81.4 56.8 9.5 0.15| 9.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//VI220/skewt/VI220.skewt.20251022.00.gif