UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for VI101... Searching the city database file for: VI101 ... Date:0000Z 14 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 87 SFC 981 252 18.6 17.1 91 1.5 17.6 0 0 293.4 295.6 291.5 329.2 12.60 2 977 288 21.4 19.2 87 2.2 19.9 343 7 296.5 299.1 293.9 338.3 14.48 3 961 432 24.4 17.4 65 7.0 19.6 337 10 301.0 303.4 294.2 339.5 13.12 4 925 766 22.4 14.4 61 8.0 17.1 345 9 302.2 304.3 293.2 335.4 11.22 5 850 1494 16.2 7.2 55 9.0 10.9 330 9 303.1 304.5 290.5 325.6 7.51 6 845 1544 15.8 6.8 55 9.0 10.5 328 9 303.2 304.6 290.3 325.2 7.35 7 786 2157 15.8 -25.2 4 41.0 2.2 310 8 309.6 309.7 285.9 311.7 0.63 8 751 2541 13.0 -27.0 4 40.0 0.4 325 6 310.6 310.7 286.2 312.5 0.56 9 700 3129 11.2 -32.8 3 44.0 -1.3 320 8 314.9 315.0 287.5 316.1 0.35 10 600 4403 6.8 351 11 324.0 11 500 5870 -3.5 -44.5 2 41.0 -11.6 5 9 328.8 328.8 291.5 329.3 0.15 12 400 7580 -18.7 -46.7 7 28.0 -22.5 345 15 330.7 330.7 292.0 331.2 0.14 13 300 9660 -33.9 -59.9 5 26.0 -35.4 300 18 337.6 337.6 293.7 337.8 0.04 14 293 9825 -34.9 -59.9 6 25.0 -36.3 299 20 338.5 338.5 294.0 338.6 0.04 15 250 10920 -40.7 -63.7 7 23.0 -41.6 295 28 345.6 345.6 295.7 345.7 0.03 16 200 12410 -50.7 -71.7 7 21.0 -51.1 280 33 352.5 352.5 297.2 352.5 0.01 17 150 14230 -62.5 -81.5 6 19.0 -62.6 280 36 362.4 362.4 299.2 362.4 0.00 18 127 15237 -69.3 -90.3 3 21.0 -69.4 270 32 367.8 367.8 300.2 367.8 0.00 19 100 16640 -75.1 -101.1 1 26.0 -75.2 270 28 382.6 382.6 302.6 382.6 0.00 20 94 16997 -76.9 -101.9 1 25.0 -76.9 385.9 385.9 303.2 385.9 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 533.98 mb = 5371.41 m = 17622.52 ft Wetbulb zero: 738.10 mb = 2685.92 m = 8811.95 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 35.11 % Est. max temperature: 29.84 C = 85.72 F Sfc-Lift cond lev (LCL): 959.74 mb = 443.38 m = 1454.65 ft T: 24.33 C 700-500 lapse rate: 5.36 C/km ThetaE index: 27.81 C Layer 925.0- 751.0 mb Conv cond level (CCL): 667.97 mb = 3516.02 m = 11535.36 ft Mean mixing ratio: 11.52 g/kg Conv temperature: 42.74 C = 108.94 F Cap Strength: 7.19 C Lifted Index: 5.33 C Risk: None Lifted Index @300 mb: 3.05 C Lifted Index @700 mb: 5.06 C Showalter Index: 9.90 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 10.70 C K Index: -17.10 Risk: None Sweat Index: 113.40 Risk: None Energy Index: 1.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.65 J/kg Max Up Vert Vel: 6.27 m/s Conv Inhibition (B-): 5627.94 J/kg Cap Strength: 7.19 C Lift Cond Lev (LCL): 838.13 mb = 1613.15 m = 5292.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 13 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 ---------------------------------------------------------- 0 981 252 0 0 -0.0 -0.0 | 193 7 1.7 7.3 1 975 305 335 10 4.2 -9.1 | 287 6 5.9 -1.8 2 942 610 340 9 3.1 -8.5 | 284 5 4.7 -1.2 3 925 766 345 9 2.3 -8.7 | 290 4 4.0 -1.4 4 909 914 340 11 3.8 -10.3 | 300 6 5.4 -3.1 5 878 1219 335 11 4.6 -10.0 | 293 7 6.3 -2.7 6 850 1494 330 9 4.5 -7.8 | 275 6 6.2 -0.5 7 817 1829 315 11 7.8 -7.8 | 273 9 9.4 -0.5 8 788 2134 310 8 6.1 -5.1 | 255 8 7.8 2.1 9 760 2438 310 7 5.4 -4.5 | 248 8 7.0 2.8 10 733 2743 355 3 0.3 -3.0 | 204 5 1.9 4.3 11 700 3129 320 8 5.1 -6.1 | 260 7 6.8 1.1 12 656 3658 345 14 3.6 -13.5 | 320 8 5.3 -6.3 13 609 4267 350 11 1.9 -10.8 | 315 5 3.6 -3.6 14 565 4877 355 13 1.1 -13.0 | 334 6 2.8 -5.7 15 500 5870 5 9 -0.8 -9.0 | 333 2 0.9 -1.7 16 485 6096 10 9 -1.6 -8.9 | 357 2 0.1 -1.6 17 400 7580 345 15 3.9 -14.5 | 323 9 5.5 -7.2 18 398 7620 340 12 4.1 -11.3 | 305 7 5.8 -4.0 19 322 9144 305 20 16.4 -11.5 | 283 19 18.0 -4.2 20 300 9660 300 18 15.6 -9.0 | 276 17 17.2 -1.7 21 259 10668 295 28 25.4 -11.8 | 280 27 27.0 -4.6 22 250 10920 295 28 25.4 -11.8 | 280 27 27.0 -4.6 23 200 12410 280 33 32.5 -5.7 | 267 34 34.2 1.5 24 150 14230 280 36 35.5 -6.3 | 268 37 37.1 1.0 25 127 15240 270 32 32.0 -0.0 | 258 34 33.7 7.3 26 100 16640 270 28 28.0 -0.0 | 256 31 29.7 7.3 Wind Parameters Mean winds (0-6000m): 342.8 at 9.9 knts Storm direction: 12.8 at 7.5 knts Shear (0-3000m) pos: 1.0 neg: 2.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 81.4 deg Storm rel helicity (0-3000m) pos: 21.6 neg: -18.7 tot: 2.9 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 94.13 Bulk Shear: 0.21 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 ------------------------------------------------------------------------------- 500 339 9 282 5| 0.0 9.3 9.3| 12.1 -0.3 11.8 23.7 0.87| 13.2 11.5 1000 339 10 289 6| 0.0 5.5 5.5| 13.2 -1.8 11.4 11.4 0.69| 8.3 5.7 1500 335 10 286 6| 0.0 3.6 3.6| 13.2 -5.2 8.0 5.3 0.45| 6.9 3.1 2000 330 10 279 7| 0.0 2.0 2.0| 13.2 -12.6 0.6 0.3 0.24| 6.2 1.5 2500 328 9 272 6| 1.2 1.6 2.8| 13.2 -18.7 -5.5 -2.2 0.05| 6.2 0.3 3000 328 8 269 6| 1.0 2.5 3.5| 21.6 -18.7 2.9 1.0 0.20| 6.5 1.3 4000 333 9 281 6| 1.2 1.9 3.0| 33.1 -19.5 13.7 3.4 0.28| 6.0 1.7 5000 339 10 291 6| 1.1 1.5 2.6| 36.1 -19.5 16.7 3.3 0.30| 5.2 1.6 6000 343 10 296 5| 1.0 1.2 2.3| 36.4 -19.6 16.8 2.8 0.28| 4.7 1.3 Wrote GIF file: /home/apache/climate/data/raob//VI101/skewt/VI101.skewt.20251014.00.gif