UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for VILK... Searching the city database file for: VILK ... Date:0000Z 12 OCT 25 Station: VILK WMO ident: 42369 Latitude: 26.75 Longitude: 80.88 Elevation: 128.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 69 0 0 SFC 993 128 19.8 15.8 78 4.0 17.2 0 0 293.5 295.6 290.6 326.2 11.44 2 988 172 24.8 15.8 57 9.0 18.8 344 2 299.0 301.1 292.4 332.5 11.50 3 981 235 26.0 13.0 45 13.0 17.6 321 5 300.8 302.6 291.5 329.2 9.63 4 925 750 21.0 9.0 46 12.0 13.7 300 8 300.8 302.2 289.9 323.9 7.81 5 850 1472 14.2 6.2 59 8.0 9.6 285 9 301.0 302.3 289.3 321.9 7.01 6 832 1652 12.6 5.6 62 7.0 8.6 237 8 301.2 302.4 289.2 321.6 6.87 7 821 1764 16.8 -19.2 7 36.0 3.5 207 7 306.8 307.0 285.4 310.1 1.02 8 777 2229 13.0 -13.0 15 26.0 2.4 205 12 307.6 307.9 286.5 313.4 1.81 9 749 2538 14.6 207 8 312.5 10 700 3105 10.4 130 5 314.0 11 643 3803 5.2 -39.8 2 45.0 -5.1 231 4 315.8 315.9 287.6 316.5 0.19 12 610 4231 4.2 265 5 319.5 13 531 5339 -4.9 -47.9 2 43.0 -12.2 269 8 321.5 321.5 289.3 321.9 0.09 14 500 5810 -5.7 -53.7 1 48.0 -13.0 295 12 326.1 326.1 290.6 326.3 0.05 15 464 6392 -7.1 -55.1 1 48.0 -14.3 304 13 331.4 331.4 292.2 331.6 0.05 16 400 7530 -14.7 -59.7 1 45.0 -19.9 280 23 335.9 335.9 293.3 336.0 0.03 17 300 9650 -29.3 -69.3 1 40.0 -31.7 280 18 344.1 344.1 295.3 344.1 0.01 18 250 10920 -39.3 -75.3 1 36.0 -40.5 280 15 347.6 347.6 296.1 347.7 0.01 19 200 12420 -50.1 -76.1 3 26.0 -50.6 275 25 353.4 353.4 297.4 353.5 0.01 20 150 14240 -62.9 -87.9 2 25.0 -63.0 320 20 361.7 361.7 299.0 361.7 0.00 21 141 14617 -65.9 -93.9 1 28.0 -66.0 320 20 362.9 362.9 299.2 362.9 0.00 22 100 16650 -75.7 -101.7 1 26.0 -75.7 325 9 381.5 381.5 302.5 381.5 0.00 23 95 16946 -75.7 -101.7 1 26.0 -75.7 326 11 387.1 387.1 303.3 387.1 0.00 24 83 17718 -79.3 -104.3 1 25.0 -79.3 330 18 395.0 395.0 304.5 395.0 0.00 25 79 18000 -75.3 -101.3 1 26.0 -75.3 314 16 408.9 408.9 306.4 408.9 0.00 26 70 18700 -75.3 -101.3 1 26.0 -75.3 275 11 423.3 423.3 308.1 423.3 0.00 27 69 18783 -75.5 -101.5 1 26.0 -75.6 282 11 424.6 424.6 308.2 424.6 0.00 28 59 19705 -68.7 -92.7 2 24.0 -68.9 354 7 459.3 459.3 311.7 459.3 0.00 29 50 20700 -67.1 -89.1 3 22.0 -67.3 70 4 485.4 485.4 313.9 485.4 0.00 30 46 21207 -66.3 -88.3 3 22.0 -66.6 65 6 499.0 499.0 314.9 499.0 0.00 31 44 21480 -62.9 -83.9 4 21.0 -63.3 62 8 513.7 513.7 315.9 513.7 0.01 32 34 23086 -59.9 -82.9 3 23.0 -60.7 47 15 560.9 560.9 318.7 561.0 0.01 33 30 23880 -54.9 -78.9 4 24.0 -56.5 40 19 595.0 595.0 320.4 595.2 0.03 34 24 25304 -55.7 -83.7 2 28.0 -57.5 76 21 631.9 631.9 322.0 632.0 0.01 35 20 26480 -50.5 -81.5 1 31.0 -53.8 105 22 681.6 681.6 323.9 681.8 0.03 36 17 27542 -48.5 -82.5 1 34.0 -52.9 91 20 720.4 720.5 325.1 720.7 0.03 37 14 28812 -50.5 -83.5 1 33.0 -54.8 74 17 754.8 754.8 326.1 755.0 0.03 38 10 31020 -47.1 -81.1 1 34.0 -53.8 45 13 843.7 843.8 328.2 844.3 0.06 TRP 83 17718 -79.3 -104.3 1 25.0 -79.3 330 18 395.0 395.0 304.5 395.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5741.00 m Freezing level: 573.54 mb = 4742.38 m = 15558.81 ft Wetbulb zero: 734.06 mb = 2707.06 m = 8881.33 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 33.54 % Est. max temperature: 27.33 C = 81.20 F Sfc-Lift cond lev (LCL): 936.06 mb = 645.85 m = 2118.90 ft T: 22.01 C 700-500 lapse rate: 5.95 C/km ThetaE index: 22.39 C Layer 981.0- 777.0 mb Conv cond level (CCL): 630.62 mb = 3961.09 m = 12995.56 ft Mean mixing ratio: 8.61 g/kg Conv temperature: 43.37 C = 110.07 F Cap Strength: 8.84 C Lifted Index: 7.52 C Risk: None Lifted Index @300 mb: 13.63 C Lifted Index @700 mb: 7.57 C Showalter Index: 9.69 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 11.90 C K Index: -12.08 Risk: None Sweat Index: 104.40 Risk: None Energy Index: 1.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.55 J/kg Max Up Vert Vel: 3.89 m/s Conv Inhibition (B-): 48584.59 J/kg Cap Strength: 8.71 C Lift Cond Lev (LCL): 793.94 mb = 2047.31 m = 6716.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 5 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 ---------------------------------------------------------- 0 993 128 0 0 -0.0 -0.0 | 110 5 -5.0 1.8 1 973 305 295 9 8.2 -3.8 | 301 4 3.2 -2.0 2 940 610 300 8 6.9 -4.0 | 317 3 2.0 -2.2 3 925 750 300 8 6.9 -4.0 | 317 3 2.0 -2.2 4 907 914 295 8 7.3 -3.4 | 304 3 2.3 -1.5 5 876 1219 295 8 7.3 -3.4 | 304 3 2.3 -1.5 6 850 1472 285 9 8.7 -2.3 | 277 4 3.7 -0.5 7 815 1829 190 7 1.2 6.9 | 157 10 -3.7 8.7 8 786 2134 205 12 5.1 10.9 | 181 13 0.1 12.7 9 758 2438 205 11 4.6 10.0 | 179 12 -0.3 11.8 10 731 2743 210 3 1.5 2.6 | 142 6 -3.5 4.4 11 700 3105 130 5 -3.8 3.2 | 120 10 -8.8 5.1 12 654 3658 220 4 2.6 3.1 | 154 5 -2.4 4.9 13 606 4267 270 5 5.0 -0.0 | 182 2 0.0 1.8 14 562 4877 245 4 3.6 1.7 | 159 4 -1.3 3.5 15 500 5810 295 12 10.9 -5.1 | 299 7 5.9 -3.2 16 482 6096 310 11 8.4 -7.1 | 326 6 3.5 -5.2 17 400 7530 280 23 22.7 -4.0 | 277 18 17.7 -2.2 18 395 7620 285 23 22.2 -6.0 | 283 18 17.3 -4.1 19 321 9144 275 21 20.9 -1.8 | 270 16 16.0 0.0 20 300 9650 280 18 17.7 -3.1 | 276 13 12.8 -1.3 21 259 10668 270 21 21.0 -0.0 | 263 16 16.0 1.8 22 250 10920 280 15 14.8 -2.6 | 274 10 9.8 -0.8 23 200 12420 275 25 24.9 -2.2 | 271 20 20.0 -0.3 24 150 14240 320 20 12.9 -15.3 | 330 16 7.9 -13.5 25 127 15240 320 19 12.2 -14.6 | 330 15 7.3 -12.7 26 100 16650 325 9 5.2 -7.4 | 358 6 0.2 -5.5 27 83 17718 330 18 9.0 -15.6 | 344 14 4.0 -13.7 28 70 18700 275 11 11.0 -1.0 | 262 6 6.0 0.9 29 50 20700 70 4 -3.8 -1.4 | 93 9 -8.7 0.5 30 30 23880 40 19 -12.2 -14.6 | 53 21 -17.2 -12.7 31 20 26480 105 22 -21.3 5.7 | 106 27 -26.2 7.5 32 10 31020 45 13 -9.2 -9.2 | 63 16 -14.1 -7.3 Wind Parameters Mean winds (0-6000m): 260.4 at 7.0 knts Storm direction: 290.4 at 5.3 knts Shear (0-3000m) pos: 1.0 neg: 1.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 11.3 deg Storm rel helicity (0-3000m) pos: 13.8 neg: -45.2 tot: -31.4 m^2/s^2 ave: -10.5 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.92 Bulk Shear: 2.59 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 ------------------------------------------------------------------------------- 500 297 7 315 2| 0.0 8.2 8.2| 0.7 -6.7 -5.9 -11.9 -0.79| 12.8-10.1 1000 297 8 312 2| 0.0 4.1 4.1| 0.7 -7.2 -6.5 -6.5 -0.80| 6.7 -5.4 1500 292 8 296 3| 0.0 2.8 2.8| 0.7 -14.9 -14.1 -9.4 -0.84| 7.3 -6.1 2000 274 8 248 3| 0.0 3.1 3.1| 13.8 -27.1 -13.3 -6.7 -0.58| 8.7 -5.0 2500 255 9 219 5| 1.2 2.5 3.7| 13.8 -34.2 -20.4 -8.1 -0.56| 8.2 -4.6 3000 249 8 206 5| 1.0 1.6 2.6| 13.8 -45.2 -31.4 -10.5 -0.58| 8.2 -4.8 4000 242 7 193 5| 1.3 1.2 2.5| 25.9 -45.2 -19.3 -4.8 -0.38| 7.4 -2.8 5000 246 6 192 5| 1.1 1.0 2.1| 28.1 -45.9 -17.7 -3.5 -0.32| 6.4 -2.1 6000 260 7 213 4| 1.7 0.8 2.5| 41.6 -45.9 -4.3 -0.7 -0.13| 6.3 -0.8 Wrote GIF file: /home/apache/climate/data/raob//VILK/skewt/VILK.skewt.20251012.00.gif