UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 29 APR 25 Station: VI027 WMO ident: 42027 Latitude: 34.08 Longitude: 74.83 ------------------------------------------------------------------------------- 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 -14 1 925 696 2 850 1455 SFC 837 1592 29.6 6.6 23 23.0 15.1 320 2 318.6 320.0 294.8 341.8 7.32 4 779 2222 23.6 -14.4 7 38.0 6.8 308 8 318.7 319.0 290.0 324.2 1.61 5 700 3138 15.4 -13.6 12 29.0 2.8 340 5 319.5 319.9 290.6 326.0 1.91 6 572 4800 0.0 -22.0 17 22.0 -7.2 32 12 320.5 320.7 290.1 324.4 1.15 7 500 5860 -8.9 -41.9 5 33.0 -14.8 45 16 322.2 322.2 289.6 322.9 0.19 8 400 7540 -22.7 -49.7 7 27.0 -25.6 30 30 325.5 325.5 290.5 325.9 0.10 9 300 9580 -39.9 -61.9 8 22.0 -40.8 30 27 329.1 329.1 291.5 329.3 0.03 10 277 10116 -44.7 -63.7 10 19.0 -45.3 37 24 329.8 329.8 291.7 329.9 0.03 11 250 10790 -49.7 -67.7 10 18.0 -50.1 50 21 332.2 332.2 292.3 332.2 0.02 12 210 11912 -57.7 -72.7 13 15.0 -57.9 340 23 336.7 336.7 293.5 336.7 0.01 13 200 12220 -57.9 -73.9 11 16.0 -58.1 330 35 341.1 341.1 294.6 341.1 0.01 14 181 12852 -56.3 -82.3 2 26.0 -56.6 315 38 353.6 353.6 297.4 353.6 0.00 15 150 14040 -58.5 -88.5 1 30.0 -58.7 310 49 369.3 369.3 300.4 369.3 0.00 16 136 14651 -59.3 -91.3 1 32.0 -59.5 302 42 378.4 378.4 302.0 378.4 0.00 17 100 16530 -67.3 -93.3 1 26.0 -67.4 335 23 397.7 397.7 304.9 397.7 0.00 18 76 18154 -75.5 -92.5 5 17.0 -75.6 2 21 413.0 413.0 306.9 413.0 0.00 19 71 18555 -68.9 -90.9 3 22.0 -69.0 9 20 435.2 435.2 309.4 435.2 0.00 20 70 18640 -68.3 -90.3 3 22.0 -68.4 10 20 438.3 438.3 309.7 438.3 0.00 21 61 19464 -69.7 -92.7 2 23.0 -69.8 6 16 452.7 452.7 311.1 452.7 0.00 22 59 19664 -67.5 -92.5 2 25.0 -67.7 5 15 462.0 462.0 312.0 462.0 0.00 23 55 20086 -69.3 -93.3 2 24.0 -69.5 3 14 467.3 467.3 312.4 467.3 0.00 24 50 20660 -66.3 -94.3 1 28.0 -66.5 360 11 487.2 487.2 314.0 487.3 0.00 25 46 21168 -64.1 -97.1 0 33.0 -64.5 19 10 504.3 504.3 315.2 504.3 0.00 26 42 21725 -65.1 -97.1 0 32.0 -65.5 39 10 515.1 515.1 316.0 515.1 0.00 27 35 22846 -61.5 -94.5 0 33.0 -62.1 80 8 552.1 552.1 318.2 552.1 0.00 28 30 23820 -53.9 -88.9 1 35.0 -55.7 115 7 597.7 597.7 320.5 597.7 0.00 29 20 26440 -48.9 -85.9 1 37.0 -52.7 295 11 686.5 686.5 324.0 686.6 0.01 30 12 29836 -43.5 -81.5 1 38.0 -51.2 813.6 813.6 327.6 814.0 0.04 TRP 210 11912 -57.7 -72.7 13 15.0 -57.9 340 23 336.7 336.7 293.5 336.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5874.00 m Freezing level: 572.00 mb = 4800.48 m = 15749.42 ft Wetbulb zero: 663.82 mb = 3574.92 m = 11728.61 ft Sfc-500 mean rel hum: 12.79 % Est. max temperature: 30.65 C = 87.18 F Sfc-Lift cond lev (LCL): 597.62 mb = 4439.83 m = 14566.20 ft T: 3.34 C 700-500 lapse rate: 8.93 C/km ThetaE index: 17.69 C Layer 779.0- 700.0 mb Conv cond level (CCL): 477.05 mb = 6213.74 m = 20386.04 ft Mean mixing ratio: 3.25 g/kg Conv temperature: 33.78 C = 92.81 F Cap Strength: 2.73 C Lifted Index: 2.62 C Risk: None Lifted Index @300 mb: 0.74 C Lifted Index @700 mb: 0.69 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.64 J/kg Max Up Vert Vel: 2.30 m/s Conv Inhibition (B-): 46422.38 J/kg Cap Strength: 2.73 C Lift Cond Lev (LCL): 503.80 mb = 5800.32 m = 19029.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 57 at 9 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 ---------------------------------------------------------- 0 837 1592 320 2 1.3 -1.5 | 250 9 8.8 3.2 1 814 1829 330 4 2.0 -3.5 | 262 10 9.5 1.3 2 759 2438 295 10 9.1 -4.2 | 268 17 16.5 0.5 3 733 2743 305 10 8.2 -5.7 | 274 16 15.7 -1.0 4 707 3048 345 7 1.8 -6.8 | 282 10 9.3 -2.0 5 700 3138 340 5 1.7 -4.7 | 270 9 9.2 0.1 6 682 3353 325 5 2.9 -4.1 | 266 10 10.3 0.7 7 656 3658 335 4 1.7 -3.6 | 263 9 9.2 1.1 8 632 3962 5 6 -0.5 -6.0 | 280 7 7.0 -1.2 9 609 4267 30 5 -2.5 -4.3 | 265 5 5.0 0.4 10 586 4572 30 11 -5.5 -9.5 | 337 5 2.0 -4.8 11 500 5860 45 16 -11.3 -11.3 | 30 8 -3.8 -6.5 12 429 7010 50 17 -13.0 -10.9 | 42 8 -5.5 -6.2 13 400 7540 30 30 -15.0 -26.0 | 20 23 -7.5 -21.2 14 348 8534 15 23 -6.0 -22.2 | 355 18 1.5 -17.4 15 333 8839 15 23 -6.0 -22.2 | 355 18 1.5 -17.4 16 319 9144 20 36 -12.3 -33.8 | 9 29 -4.8 -29.1 17 300 9580 30 27 -13.5 -23.4 | 18 20 -6.0 -18.6 18 292 9754 30 26 -13.0 -22.5 | 17 19 -5.5 -17.7 19 250 10790 50 21 -16.1 -13.5 | 45 12 -8.6 -8.7 20 243 10973 50 21 -16.1 -13.5 | 45 12 -8.6 -8.7 21 232 11278 345 15 3.9 -14.5 | 311 15 11.4 -9.7 22 210 11912 340 23 7.9 -21.6 | 318 23 15.3 -16.8 23 201 12192 345 27 7.0 -26.1 | 326 26 14.5 -21.3 24 200 12220 330 35 17.5 -30.3 | 316 36 25.0 -25.5 25 191 12497 320 35 22.5 -26.8 | 306 37 30.0 -22.0 26 150 14021 300 48 41.6 -24.0 | 291 53 49.0 -19.2 27 150 14040 310 49 37.5 -31.5 | 301 52 45.0 -26.7 28 143 14326 310 50 38.3 -32.1 | 301 53 45.8 -27.4 29 130 14935 295 34 30.8 -14.4 | 284 39 38.3 -9.6 30 106 16154 295 29 26.3 -12.3 | 282 35 33.8 -7.5 31 101 16459 305 29 23.8 -16.6 | 291 33 31.2 -11.9 32 100 16530 335 23 9.7 -20.8 | 313 24 17.2 -16.1 33 70 18640 10 20 -3.5 -19.7 | 345 15 4.0 -14.9 34 50 20660 360 11 -0.0 -11.0 | 310 10 7.5 -6.2 35 30 23820 115 7 -6.3 3.0 | 188 8 1.1 7.7 36 20 26440 295 11 10.0 -4.6 | 270 17 17.4 0.1 Wind Parameters Mean winds (0-6000m): 27.4 at 11.8 knts Storm direction: 57.4 at 8.9 knts Shear (0-3000m) pos: 2.7 neg: 1.3 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 88.7 deg Storm rel helicity (0-3000m) pos: 33.2 neg: -10.8 tot: 22.4 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 15.25 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 ------------------------------------------------------------------------------- 500 323 4 262 10| 0.0 4.7 4.7| 8.9 0.0 8.9 17.9 0.69| 5.1 3.5 1000 305 7 266 13| 0.0 4.2 4.2| 11.9 -1.3 10.6 10.6 0.39| 5.1 2.0 1500 310 7 269 13| 2.4 2.8 5.2| 22.3 -4.1 18.3 12.2 0.31| 6.1 1.9 2000 314 7 269 12| 1.8 2.0 3.7| 22.3 -9.3 13.1 6.5 0.17| 5.3 0.9 2500 321 6 271 11| 2.2 1.6 3.7| 27.1 -9.9 17.2 6.9 0.21| 5.2 1.1 3000 333 6 275 10| 2.7 1.3 4.0| 33.2 -10.8 22.4 7.5 0.31| 5.5 1.7 4000 1 8 295 8| 2.6 1.0 3.6| 39.9 -10.8 29.1 7.3 0.39| 4.8 1.8 5000 20 10 317 6| 2.3 0.8 3.1| 44.1 -10.8 33.3 6.7 0.42| 4.1 1.7 6000 27 12 341 6| 1.9 1.5 3.4| 45.3 -38.1 7.2 1.2 0.19| 4.8 0.9 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20250429.12.gif