UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for VI101... Searching the city database file for: VI101 ... Date:0000Z 13 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 91 SFC 982 247 19.2 17.9 92 1.3 18.4 0 0 293.9 296.2 292.2 331.7 13.25 2 981 256 18.4 17.7 96 0.7 17.9 356 2 293.2 295.5 291.8 330.4 13.10 3 972 336 22.6 18.4 77 4.2 19.7 333 12 298.2 300.7 293.9 338.3 13.83 4 956 481 24.4 15.4 57 9.0 18.4 326 13 301.4 303.5 293.2 335.5 11.58 5 925 769 22.4 11.4 50 11.0 15.4 325 14 302.2 303.9 291.6 329.5 9.19 6 889 1112 19.6 9.6 52 10.0 13.4 325 14 302.8 304.3 291.2 328.0 8.47 7 869 1308 19.0 2.0 32 17.0 9.7 333 13 304.1 305.1 288.6 319.6 5.09 8 850 1497 17.8 2.8 37 15.0 9.5 350 11 304.8 305.8 289.2 321.5 5.51 9 828 1720 16.4 2.4 39 14.0 8.7 357 11 305.6 306.6 289.5 322.4 5.50 10 815 1855 17.2 -4.8 22 22.0 6.5 360 11 307.8 308.5 288.1 318.1 3.28 11 762 2423 13.0 -6.0 26 19.0 4.0 14 7 309.3 309.9 288.5 319.4 3.20 12 752 2534 13.6 -24.4 5 38.0 1.0 21 7 311.1 311.2 286.6 313.5 0.70 13 700 3132 9.4 -19.6 11 29.0 -1.0 130 5 312.9 313.1 287.7 316.8 1.15 14 680 3371 7.8 -24.2 8 32.0 -2.5 61 5 313.7 313.9 287.6 316.4 0.79 15 542 5212 -0.5 333 10 324.8 16 500 5850 -5.7 -48.7 2 43.0 -13.0 310 9 326.1 326.1 290.7 326.5 0.09 17 400 7550 -18.1 -62.1 1 44.0 -22.3 285 18 331.5 331.5 292.2 331.6 0.02 18 300 9640 -32.9 -62.9 3 30.0 -34.6 300 29 339.0 339.0 294.1 339.1 0.03 19 277 10196 -37.1 -65.1 4 28.0 -38.4 295 30 340.8 340.8 294.5 340.9 0.02 20 250 10900 -40.5 -67.5 4 27.0 -41.5 280 33 345.9 345.9 295.7 345.9 0.02 21 200 12390 -49.7 -75.7 3 26.0 -50.2 280 37 354.1 354.1 297.5 354.1 0.01 22 150 14220 -61.7 -86.7 2 25.0 -61.9 280 39 363.8 363.8 299.4 363.8 0.00 23 100 16640 -77.3 -102.3 1 25.0 -77.3 290 28 378.4 378.4 302.0 378.4 0.00 24 74 18354 -79.7 -103.7 1 24.0 -79.7 324 14 407.4 407.4 306.2 407.4 0.00 25 70 18670 -77.3 -102.3 1 25.0 -77.3 330 12 419.0 419.0 307.6 419.0 0.00 26 63 19281 -72.9 -97.9 1 25.0 -73.0 441.5 441.5 310.0 441.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5759.00 m Freezing level: 550.31 mb = 5100.78 m = 16734.63 ft Wetbulb zero: 726.26 mb = 2824.69 m = 9267.25 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 31.78 % Est. max temperature: 30.73 C = 87.31 F Sfc-Lift cond lev (LCL): 963.61 mb = 411.77 m = 1350.93 ft T: 23.54 C 700-500 lapse rate: 5.56 C/km ThetaE index: 18.73 C Layer 956.0- 850.0 mb Conv cond level (CCL): 690.94 mb = 3239.62 m = 10628.54 ft Mean mixing ratio: 10.27 g/kg Conv temperature: 38.49 C = 101.28 F Cap Strength: 6.11 C Lifted Index: 4.83 C Risk: None Lifted Index @300 mb: 6.40 C Lifted Index @700 mb: 4.52 C Showalter Index: 9.87 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 8.50 C K Index: -2.70 Risk: None Sweat Index: 64.60 Risk: None Energy Index: 1.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.87 J/kg Max Up Vert Vel: 6.91 m/s Conv Inhibition (B-): 10337.23 J/kg Cap Strength: 5.97 C Lift Cond Lev (LCL): 817.45 mb = 1829.19 m = 6001.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 8 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 ---------------------------------------------------------- 0 982 247 0 0 -0.0 -0.0 | 188 7 1.0 6.7 1 976 305 335 12 5.1 -10.9 | 304 7 6.1 -4.1 2 942 610 320 14 9.0 -10.7 | 292 11 10.0 -4.0 3 925 769 325 14 8.0 -11.5 | 298 10 9.0 -4.7 4 910 914 325 14 8.0 -11.5 | 298 10 9.0 -4.7 5 878 1219 325 14 8.0 -11.5 | 298 10 9.0 -4.7 6 850 1497 350 11 1.9 -10.8 | 325 5 2.9 -4.1 7 817 1829 360 11 -0.0 -11.0 | 347 4 1.0 -4.3 8 788 2134 360 8 -0.0 -8.0 | 322 2 1.0 -1.3 9 760 2438 15 7 -1.8 -6.8 | 89 1 -0.8 -0.0 10 733 2743 35 6 -3.4 -4.9 | 127 3 -2.5 1.8 11 700 3132 130 5 -3.8 3.2 | 164 10 -2.8 10.0 12 656 3658 335 5 2.1 -4.5 | 235 4 3.1 2.2 13 608 4267 330 8 4.0 -6.9 | 272 5 5.0 -0.2 14 564 4877 345 11 2.8 -10.6 | 315 5 3.8 -3.9 15 500 5850 310 9 6.9 -5.8 | 263 8 7.9 1.0 16 484 6096 310 8 6.1 -5.1 | 257 7 7.1 1.6 17 400 7550 285 18 17.4 -4.7 | 264 18 18.4 2.1 18 396 7620 290 20 18.8 -6.8 | 270 20 19.8 -0.1 19 321 9144 310 30 23.0 -19.3 | 298 27 24.0 -12.5 20 300 9640 300 29 25.1 -14.5 | 287 27 26.1 -7.8 21 259 10668 290 31 29.1 -10.6 | 277 30 30.1 -3.9 22 250 10900 280 33 32.5 -5.7 | 268 34 33.5 1.0 23 200 12390 280 37 36.4 -6.4 | 270 37 37.4 0.3 24 150 14220 280 39 38.4 -6.8 | 270 39 39.4 -0.0 25 126 15240 285 36 34.8 -9.3 | 274 36 35.8 -2.6 26 100 16640 290 28 26.3 -9.6 | 276 27 27.3 -2.8 27 70 18670 330 12 6.0 -10.4 | 298 8 7.0 -3.7 Wind Parameters Mean winds (0-6000m): 338.3 at 9.1 knts Storm direction: 8.3 at 6.8 knts Shear (0-3000m) pos: 3.0 neg: 2.4 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): -37.1 deg Storm rel helicity (0-3000m) pos: 34.3 neg: -8.5 tot: 25.8 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.73 Bulk Shear: 2.22 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 ------------------------------------------------------------------------------- 500 326 12 294 9| 0.0 14.4 14.4| 14.7 -3.6 11.1 22.3 0.74| 19.1 14.1 1000 325 13 296 9| 0.4 7.2 7.6| 16.2 -3.6 12.6 12.6 0.74| 10.0 7.4 1500 331 13 302 8| 2.6 4.8 7.4| 23.8 -3.6 20.2 13.5 0.71| 9.0 6.4 2000 337 12 307 7| 2.5 3.6 6.1| 24.4 -4.3 20.1 10.0 0.61| 7.8 4.8 2500 342 11 310 6| 2.8 2.9 5.6| 25.1 -4.3 20.8 8.3 0.61| 7.1 4.3 3000 347 10 311 4| 3.0 2.4 5.4| 34.3 -8.5 25.8 8.6 0.52| 7.8 4.1 4000 345 9 299 4| 2.3 3.3 5.5| 39.7 -10.4 29.3 7.3 0.50| 7.6 3.8 5000 343 9 298 4| 1.7 2.7 4.4| 44.7 -13.9 30.8 6.2 0.48| 6.7 3.2 6000 338 9 291 5| 1.4 2.2 3.6| 45.5 -21.6 23.9 4.0 0.39| 6.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//VI101/skewt/VI101.skewt.20251013.00.gif