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 VI101... Searching the city database file for: VI101 ... Date:0000Z 12 OCT 25 Station: VI101 WMO ident: 42101 Latitude: 30.33 Longitude: 76.47 ------------------------------------------------------------------------------- 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 85 SFC 981 250 19.8 18.3 91 1.5 18.8 270 2 294.6 297.0 292.7 333.5 13.61 2 965 393 23.2 17.2 69 6.0 19.1 333 20 299.4 301.7 293.6 337.0 12.90 3 951 521 23.6 14.6 57 9.0 17.7 337 19 301.0 303.1 292.7 333.6 11.05 4 925 762 21.6 13.6 60 8.0 16.4 335 19 301.4 303.3 292.4 332.8 10.64 5 896 1038 19.8 12.8 64 7.0 15.3 333 15 302.3 304.2 292.6 333.2 10.42 6 869 1302 20.6 1.6 28 19.0 10.2 325 16 305.8 306.7 289.0 320.9 4.94 7 850 1493 19.0 1.0 30 18.0 9.3 315 15 306.0 307.0 289.0 320.9 4.84 8 728 2798 9.0 -3.0 43 12.0 3.1 98 9 309.0 309.8 289.4 322.1 4.21 9 717 2924 10.2 -18.8 11 29.0 -0.3 104 8 311.6 311.9 287.3 315.7 1.21 10 700 3123 9.6 -36.4 2 46.0 -2.2 115 6 313.1 313.2 286.7 314.0 0.24 11 601 4367 0.4 -39.6 3 40.0 -8.2 78 9 316.4 316.5 287.8 317.2 0.20 12 551 5062 -0.3 348 9 323.6 13 500 5830 -6.9 -36.9 7 30.0 -13.3 295 10 324.6 324.7 290.5 325.8 0.32 14 494 5923 -7.7 -37.7 7 30.0 -13.9 297 11 324.8 324.8 290.5 325.9 0.30 15 459 6490 -9.7 -51.7 2 42.0 -15.9 304 15 329.2 329.2 291.6 329.5 0.07 16 400 7530 -17.7 -42.7 9 25.0 -21.6 315 23 332.0 332.0 292.5 332.8 0.22 17 359 8332 -23.9 -50.9 6 27.0 -26.8 310 27 334.1 334.1 292.9 334.5 0.10 18 309 9419 -29.3 -54.3 7 25.0 -31.4 299 32 341.2 341.2 294.7 341.5 0.08 19 300 9630 -30.9 -55.9 7 25.0 -32.9 295 32 341.8 341.8 294.8 342.1 0.07 20 250 10890 -40.3 -63.3 7 23.0 -41.3 285 34 346.2 346.2 295.8 346.3 0.03 21 234 11337 -43.9 -65.9 7 22.0 -44.6 282 33 347.3 347.3 296.1 347.4 0.02 22 214 11934 -46.1 -68.1 7 22.0 -46.7 278 32 352.9 352.9 297.3 353.0 0.02 23 200 12380 -49.7 -70.7 7 21.0 -50.2 275 31 354.1 354.1 297.5 354.1 0.01 24 150 14210 -62.1 -78.1 10 16.0 -62.3 285 38 363.1 363.1 299.3 363.1 0.01 25 118 15658 -72.1 -85.1 13 13.0 -72.2 305 40 370.5 370.5 300.7 370.5 0.00 26 100 16620 -77.3 -90.3 11 13.0 -77.3 305 39 378.4 378.4 302.0 378.4 0.00 27 88 17350 -79.9 -92.9 10 13.0 -79.9 315 29 387.3 387.3 303.4 387.3 0.00 28 79 17962 -79.5 -92.5 10 13.0 -79.5 284 23 400.2 400.2 305.2 400.2 0.00 29 77 18109 -76.3 -89.3 11 13.0 -76.3 277 21 409.8 409.8 306.5 409.8 0.00 30 71 18578 -76.3 -88.3 13 12.0 -76.3 254 17 419.4 419.4 307.6 419.5 0.00 31 70 18660 -73.7 -86.7 12 13.0 -73.7 250 16 426.7 426.7 308.5 426.7 0.00 32 69 18744 -73.3 -86.3 12 13.0 -73.3 254 15 429.3 429.3 308.7 429.3 0.00 33 58 19773 -68.3 -81.3 14 13.0 -68.5 309 9 462.5 462.5 312.0 462.5 0.01 34 50 20660 -70.1 -83.1 13 13.0 -70.2 355 4 478.3 478.3 313.3 478.3 0.01 35 49 20781 -70.3 -83.3 13 13.0 -70.4 2 4 480.6 480.6 313.5 480.6 0.01 36 47 21031 -67.5 -81.5 12 14.0 -67.7 16 4 493.1 493.1 314.5 493.1 0.01 37 44 21437 -60.3 -76.3 11 16.0 -60.9 38 3 520.1 520.1 316.3 520.2 0.03 38 40 22031 -61.9 -76.9 12 15.0 -62.4 69 3 530.4 530.4 316.9 530.6 0.03 39 32 23430 -57.7 -75.7 8 18.0 -58.7 144 1 576.6 576.6 319.5 576.9 0.04 40 26 24742 -58.1 -77.1 7 19.0 -59.3 165 5 610.7 610.8 321.1 611.0 0.04 41 23 25523 -54.5 -75.5 6 21.0 -56.5 165 8 643.1 643.1 322.4 643.6 0.06 42 20 26420 -54.3 -76.3 5 22.0 -56.6 165 11 670.0 670.0 323.4 670.5 0.06 43 17 27470 -53.7 -85.7 1 32.0 -56.5 205 10 703.8 703.8 324.6 703.9 0.01 44 14 28738 -49.3 -82.3 1 33.0 -54.0 252 9 758.9 758.9 326.2 759.1 0.03 45 11 30322 -50.5 -75.5 4 25.0 -55.4 312 8 808.7 808.8 327.5 809.9 0.12 46 10 30950 -47.3 -74.3 3 27.0 -53.8 335 8 843.0 843.1 328.2 844.7 0.16 47 9.6 31221 -45.9 -73.9 3 28.0 -53.1 858.2 858.3 328.6 860.1 0.18 48 8.6 31950 -47.7 -81.7 1 34.0 -54.7 878.6 878.6 329.0 879.2 0.06 TRP 88 17350 -79.9 -92.9 10 13.0 -79.9 315 29 387.3 387.3 303.4 387.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5745.00 m Freezing level: 572.43 mb = 4764.27 m = 15630.62 ft Wetbulb zero: 718.07 mb = 2911.44 m = 9551.86 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 29.60 % Est. max temperature: 31.67 C = 89.01 F Sfc-Lift cond lev (LCL): 959.83 mb = 440.02 m = 1443.61 ft T: 23.35 C 700-500 lapse rate: 6.10 C/km ThetaE index: 12.26 C Layer 869.0- 728.0 mb Conv cond level (CCL): 748.61 mb = 2562.53 m = 8407.16 ft Mean mixing ratio: 10.93 g/kg Conv temperature: 33.63 C = 92.53 F Cap Strength: 5.24 C Lifted Index: 2.87 C Risk: None Lifted Index @300 mb: 7.40 C Lifted Index @700 mb: 4.19 C Showalter Index: 9.02 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 7.90 C K Index: -19.10 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 1.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.72 J/kg Max Up Vert Vel: 6.59 m/s Conv Inhibition (B-): 47389.83 J/kg Cap Strength: 5.24 C Lift Cond Lev (LCL): 832.57 mb = 1667.48 m = 5470.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 20 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 ---------------------------------------------------------- 0 981 250 270 2 2.0 -0.0 | 213 9 4.6 7.2 1 975 305 330 21 10.5 -18.2 | 310 17 13.1 -11.0 2 941 610 340 18 6.2 -16.9 | 318 13 8.8 -9.7 3 925 762 335 19 8.0 -17.2 | 313 15 10.7 -10.0 4 909 914 335 15 6.3 -13.6 | 306 11 9.0 -6.4 5 877 1219 330 16 8.0 -13.9 | 302 13 10.6 -6.7 6 850 1493 315 15 10.6 -10.6 | 284 14 13.2 -3.4 7 817 1829 325 9 5.2 -7.4 | 271 8 7.8 -0.2 8 788 2134 5 5 -0.4 -5.0 | 225 3 2.2 2.2 9 759 2438 30 8 -4.0 -6.9 | 101 1 -1.4 0.3 10 732 2743 95 9 -9.0 0.8 | 142 10 -6.3 8.0 11 700 3123 115 6 -5.4 2.5 | 164 10 -2.8 9.7 12 655 3658 115 6 -5.4 2.5 | 164 10 -2.8 9.7 13 607 4267 90 9 -9.0 0.0 | 138 10 -6.4 7.2 14 563 4877 360 9 -0.0 -9.0 | 305 3 2.6 -1.8 15 500 5830 295 10 9.1 -4.2 | 256 12 11.7 3.0 16 483 6096 300 12 10.4 -6.0 | 265 13 13.0 1.2 17 400 7530 315 23 16.3 -16.3 | 296 21 18.9 -9.1 18 395 7620 315 22 15.6 -15.6 | 295 20 18.2 -8.4 19 321 9144 305 33 27.0 -18.9 | 292 32 29.7 -11.7 20 300 9630 295 32 29.0 -13.5 | 281 32 31.6 -6.3 21 258 10668 295 32 29.0 -13.5 | 281 32 31.6 -6.3 22 250 10890 285 34 32.8 -8.8 | 273 36 35.5 -1.6 23 200 12380 275 31 30.9 -2.7 | 262 34 33.5 4.5 24 150 14210 285 38 36.7 -9.8 | 274 39 39.3 -2.6 25 126 15240 305 40 32.8 -22.9 | 294 39 35.4 -15.8 26 100 16620 305 39 31.9 -22.4 | 294 38 34.6 -15.2 27 88 17350 315 29 20.5 -20.5 | 300 27 23.1 -13.3 28 70 18660 250 16 15.0 5.5 | 234 22 17.7 12.7 29 50 20660 355 4 0.3 -4.0 | 223 4 3.0 3.2 30 30 23830 165 1 -0.3 1.0 | 196 8 2.4 8.2 31 20 26420 165 11 -2.8 10.6 | 179 18 -0.2 17.8 32 10 30950 335 8 3.4 -7.3 | 271 6 6.0 -0.1 Wind Parameters Mean winds (0-6000m): 350.1 at 10.2 knts Storm direction: 20.1 at 7.7 knts Shear (0-3000m) pos: 1.5 neg: 1.6 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -48.9 deg Storm rel helicity (0-3000m) pos: 59.9 neg: -34.1 tot: 25.7 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.07 Bulk Shear: 10.48 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 ------------------------------------------------------------------------------- 500 335 18 312 14| 18.7 0.0 18.7| 42.8 -2.8 40.0 80.1 0.81| 28.3 22.9 1000 334 17 309 13| 9.4 1.9 11.3| 42.8 -12.6 30.2 30.2 0.58| 17.1 9.9 1500 330 16 302 13| 6.2 3.1 9.3| 42.8 -28.8 14.0 9.3 0.35| 14.2 4.9 2000 331 14 298 10| 3.9 2.3 6.2| 42.8 -33.6 9.1 4.6 0.20| 12.9 2.6 2500 338 13 302 9| 2.5 1.9 4.4| 49.3 -34.1 15.2 6.1 0.19| 12.9 2.4 3000 345 12 305 7| 1.5 1.6 3.0| 59.9 -34.1 25.7 8.6 0.24| 11.5 2.7 4000 0 10 321 4| 1.1 1.1 2.2| 59.9 -45.4 14.5 3.6 0.16| 9.1 1.5 5000 5 10 328 3| 0.9 0.8 1.7| 59.9 -58.2 1.7 0.3 -0.01| 9.2 -0.1 6000 350 10 303 5| 0.8 1.1 1.8| 69.4 -68.3 1.1 0.2 -0.02| 8.6 -0.2 Wrote GIF file: /home/apache/climate/data/raob//VI101/skewt/VI101.skewt.20251012.00.gif