UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for VO346... Searching the city database file for: VO346 ... Date:0000Z 29 NOV 25 Station: VO346 WMO ident: 43346 Latitude: 10.92 Longitude: 79.83 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1005 4 24.8 24.8 100 0.0 24.8 360 10 297.5 301.1 297.8 355.5 19.98 1 1000 47 22.0 18.4 80 3.6 19.5 345 17 295.1 297.6 292.7 333.7 13.43 2 925 724 20.0 16.9 82 3.1 17.9 30 42 299.8 302.2 293.9 338.4 13.21 3 850 1451 17.0 14.1 83 2.9 15.1 50 42 304.0 306.2 294.2 339.6 11.99 4 700 3089 9.2 9.2 100 0.0 9.2 35 33 312.7 314.7 295.6 345.1 10.50 5 566 4817 -0.3 -0.6 98 0.3 -0.4 52 31 321.1 322.4 294.8 342.0 6.49 TRP WND Sounding variables and indices Freezing level: 570.23 mb = 4762.19 m = 15623.80 ft Wetbulb zero: 572.22 mb = 4727.84 m = 15511.10 ft Precipitable water: 1.91 inches Sfc-500 mean rel hum: 91.54 % Est. max temperature: 30.95 C = 87.70 F Sfc-Lift cond lev (LCL): 1005.48 mb = 3.68 m = 12.06 ft T: 24.80 C ThetaE index: 21.87 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 810.74 mb = 1849.93 m = 6069.26 ft Mean mixing ratio: 13.42 g/kg Conv temperature: 33.36 C = 92.05 F Cap Strength: 2.62 C Lifted Index @700 mb: 2.50 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.00 J/kg Max Up Vert Vel: 5.48 m/s Conv Inhibition (B-): 331.43 J/kg Cap Strength: 2.64 C Lift Cond Lev (LCL): 910.23 mb = 862.41 m = 2829.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 69 at 27 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 1005 4 360 10 -0.0 -10.0 | 270 25 25.3 -0.1 1 1000 47 345 17 4.4 -16.4 | 282 30 29.7 -6.5 2 971 305 5 36 -3.1 -35.9 | 319 34 22.1 -25.9 3 937 610 25 41 -17.3 -37.2 | 344 28 8.0 -27.2 4 925 724 30 42 -21.0 -36.4 | 351 27 4.3 -26.4 5 905 914 40 44 -28.3 -33.7 | 7 24 -3.0 -23.8 6 873 1219 45 44 -31.1 -31.1 | 15 22 -5.8 -21.2 7 850 1451 50 42 -32.2 -27.0 | 22 18 -6.9 -17.0 8 813 1829 45 39 -27.6 -27.6 | 7 18 -2.3 -17.6 9 784 2134 40 41 -26.4 -31.4 | 3 21 -1.1 -21.5 10 756 2438 35 36 -20.6 -29.5 | 347 20 4.6 -19.5 11 729 2743 40 33 -21.2 -25.3 | 345 16 4.1 -15.3 12 703 3048 40 34 -21.9 -26.0 | 348 16 3.4 -16.1 13 700 3089 35 33 -18.9 -27.0 | 340 18 6.4 -17.1 14 652 3658 40 36 -23.1 -27.6 | 353 18 2.1 -17.6 15 628 3962 45 37 -26.2 -26.2 | 3 16 -0.9 -16.2 16 604 4267 45 31 -21.9 -21.9 | 344 12 3.4 -12.0 17 582 4572 45 31 -21.9 -21.9 | 344 12 3.4 -12.0 18 560 4877 55 31 -25.4 -17.8 | 1 8 -0.1 -7.8 Wind Parameters Mean winds (0-6000m): 38.5 at 36.2 knts Storm direction: 68.5 at 27.2 knts Shear (0-3000m) pos: 6.1 neg: 1.9 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 77.5 deg Storm rel helicity (0-3000m) pos: 426.6 neg: -61.4 tot: 365.2 m^2/s^2 ave: 121.7 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 7.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.28 Bulk Shear: 53.16 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 5 30 311 30| 30.8 0.0 30.8|284.3 0.0 284.3 568.6 0.93| 38.6 35.9 1000 21 36 332 27| 19.1 0.0 19.1|400.1 0.0 400.1 400.1 0.93| 28.5 26.4 1500 30 38 346 24| 12.3 0.0 12.3|424.1 -0.9 423.1 282.1 0.89| 21.4 18.9 2000 35 39 352 22| 9.2 1.4 10.6|424.1 -24.1 399.9 200.0 0.74| 17.6 13.0 2500 35 39 353 22| 7.4 2.2 9.6|424.1 -59.9 364.2 145.7 0.57| 15.7 9.0 3000 36 38 352 21| 6.1 1.9 7.9|426.6 -61.4 365.2 121.7 0.55| 13.8 7.6 4000 37 37 352 20| 4.9 1.4 6.3|457.0 -71.9 385.1 96.3 0.53| 11.7 6.2 5000 NO DATA | 4.4 1.6 6.0| | 6000 NO DATA | 4.4 1.6 6.0| | Wrote GIF file: /home/apache/climate/data/raob//VO346/skewt/VO346.skewt.20251129.00.gif