UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112600.upa.cvt Date: 0000Z 26 NOV 25 Searching for VG883... Searching the city database file for: VG883 ... Date:0000Z 26 NOV 25 Station: VG883 WMO ident: 41883 Latitude: 24.85 Longitude: 89.37 ------------------------------------------------------------------------------- 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 1013 27 17.4 15.0 86 2.4 15.9 0 0 289.5 291.4 288.5 319.3 10.64 1 1012 35 17.8 11.8 68 6.0 14.2 359 1 290.0 291.5 286.8 314.3 8.61 2 1004 103 18.0 12.0 68 6.0 14.4 350 11 290.8 292.4 287.3 315.8 8.80 3 1000 137 19.4 11.4 60 8.0 14.6 345 16 292.5 294.1 287.7 316.8 8.49 4 996 172 20.8 10.8 53 10.0 14.7 348 16 294.3 295.8 288.1 317.9 8.19 5 995 180 20.8 10.8 53 10.0 14.7 349 15 294.4 295.8 288.1 318.0 8.19 6 979 321 21.2 11.2 53 10.0 15.0 360 14 296.1 297.7 289.0 321.0 8.56 7 934 726 17.8 13.1 74 4.7 14.8 33 9 296.7 298.5 290.6 326.2 10.19 8 925 809 17.6 11.6 68 6.0 13.8 40 8 297.3 299.0 290.1 324.4 9.31 9 899 1052 16.4 2.4 39 14.0 8.9 45 9 298.5 299.4 286.6 313.5 5.06 10 858 1446 12.6 1.6 47 11.0 6.9 53 10 298.5 299.5 286.5 313.4 5.01 11 857 1456 12.4 0.4 44 12.0 6.3 54 10 298.4 299.3 286.1 312.1 4.59 12 850 1525 12.8 -11.2 18 24.0 3.1 55 10 299.6 299.9 283.6 305.5 1.91 13 849 1535 13.4 -19.6 8 33.0 2.1 54 10 300.3 300.5 282.7 303.4 0.95 14 843 1594 14.2 -19.8 8 34.0 2.4 48 10 301.7 301.9 283.3 304.8 0.94 15 818 1848 13.8 -34.2 2 48.0 1.0 21 10 303.9 304.0 283.3 304.8 0.26 16 808 1951 13.2 11 10 304.4 17 700 3136 4.4 -32.6 5 37.0 -4.8 245 10 307.4 307.4 284.8 308.6 0.35 18 672 3468 5.6 250 14 312.3 19 591 4512 2.8 -41.2 2 44.0 -7.0 265 25 320.7 320.8 289.2 321.4 0.18 20 500 5840 -6.5 -43.5 3 37.0 -13.3 285 40 325.1 325.1 290.5 325.7 0.16 21 421 7156 -16.1 -43.1 8 27.0 -20.3 277 54 329.2 329.3 291.7 330.0 0.20 22 403 7484 -16.7 -49.7 4 33.0 -21.1 275 57 332.6 332.6 292.5 333.0 0.10 23 400 7540 -16.9 -50.9 4 34.0 -21.3 275 58 333.0 333.0 292.6 333.4 0.09 24 392 7691 -17.9 -53.9 3 36.0 -22.1 274 59 333.6 333.7 292.7 333.9 0.06 25 334 8870 -26.3 -38.3 31 12.0 -28.1 269 65 337.8 337.9 294.1 339.4 0.42 26 300 9640 -30.7 -53.7 9 23.0 -32.6 265 69 342.1 342.1 294.9 342.5 0.09 27 296 9735 -31.3 -53.3 10 22.0 -33.1 265 69 342.6 342.6 295.0 343.0 0.09 28 262 10589 -38.1 -62.1 6 24.0 -39.3 269 70 344.8 344.8 295.5 344.9 0.03 29 250 10910 -40.9 -62.9 8 22.0 -41.8 270 71 345.3 345.3 295.6 345.4 0.03 30 210 12073 -50.7 -66.7 13 16.0 -51.1 262 73 347.6 347.6 296.1 347.7 0.02 31 200 12390 -52.5 -70.5 10 18.0 -52.8 260 73 349.6 349.6 296.5 349.7 0.01 32 178 13133 -58.4 -75.8 9 17.4 -58.6 250 81 351.8 351.9 297.0 351.9 0.01 33 166 13569 -61.9 -78.9 9 17.0 -62.0 246 79 353.1 353.1 297.3 353.1 0.00 34 150 14190 -66.1 -83.1 8 17.0 -66.2 240 75 356.2 356.2 298.0 356.2 0.00 35 109 16067 -77.7 -91.7 9 14.0 -77.7 260 59 368.4 368.4 300.3 368.4 0.00 36 105 16281 -76.7 -91.7 7 15.0 -76.7 262 57 374.3 374.3 301.3 374.3 0.00 37 100 16560 -78.5 -93.5 7 15.0 -78.5 265 55 376.1 376.1 301.6 376.1 0.00 38 87 17342 -83.3 -96.3 9 13.0 -83.3 280 49 381.7 381.7 302.5 381.7 0.00 39 85 17471 -83.1 -96.1 9 13.0 -83.1 283 47 384.6 384.6 303.0 384.6 0.00 40 70 18570 -76.1 -91.1 8 15.0 -76.2 310 34 421.6 421.6 307.9 421.6 0.00 41 67 18825 -75.9 -90.9 8 15.0 -75.9 308 32 427.3 427.3 308.6 427.3 0.00 42 62 19283 -69.9 -86.9 7 17.0 -70.0 305 29 450.2 450.2 310.8 450.2 0.00 43 57 19786 -71.3 -91.3 4 20.0 -71.4 301 25 458.0 458.0 311.6 458.0 0.00 44 50 20570 -68.7 -92.7 2 24.0 -68.9 295 19 481.6 481.6 313.6 481.6 0.00 45 40 21922 -63.9 -91.9 1 28.0 -64.3 286 26 525.4 525.4 316.6 525.4 0.00 46 34 22908 -68.5 -93.5 2 25.0 -68.8 280 30 538.3 538.3 317.4 538.3 0.00 47 32 23278 -60.7 -91.7 1 31.0 -61.5 278 32 568.6 568.6 319.1 568.6 0.00 48 30 23680 -60.5 -91.5 1 31.0 -61.4 275 34 579.7 579.7 319.6 579.7 0.00 49 28 24109 -62.1 -92.1 1 30.0 -62.9 274 36 586.8 586.8 320.0 586.8 0.00 50 24 25083 -53.1 -86.1 1 33.0 -55.4 272 39 639.4 639.4 322.3 639.5 0.01 51 20 26260 -53.1 -83.1 1 30.0 -55.7 270 43 673.6 673.6 323.6 673.8 0.02 52 18 26938 -53.9 -86.9 1 33.0 -56.6 691.7 691.7 324.1 691.8 0.01 TRP 87 17342 -83.3 -96.3 9 13.0 -83.3 280 49 381.7 381.7 302.5 381.7 0.00 WND 178 13133 -58.4 -75.8 9 17.4 -58.6 250 81 351.8 351.9 297.0 351.9 0.01 Sounding variables and indices 1000-500 mb thick: 5703.00 m Freezing level: 563.60 mb = 4911.56 m = 16113.84 ft Wetbulb zero: 797.34 mb = 2060.72 m = 6760.81 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 26.79 % Est. max temperature: 26.50 C = 79.69 F Sfc-Lift cond lev (LCL): 977.62 mb = 332.84 m = 1091.99 ft T: 21.10 C 700-500 lapse rate: 4.03 C/km ThetaE index: 22.84 C Layer 925.0- 843.0 mb Conv cond level (CCL): 738.92 mb = 2689.13 m = 8822.51 ft Mean mixing ratio: 8.98 g/kg Conv temperature: 34.24 C = 93.63 F Cap Strength: 9.69 C Lifted Index: 9.07 C Risk: None Lifted Index @300 mb: 15.13 C Lifted Index @700 mb: 3.33 C Showalter Index: 18.73 C Risk: None Total Totals Index: 14.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: -4.70 C K Index: -28.90 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 4.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.52 J/kg Max Up Vert Vel: 6.71 m/s Conv Inhibition (B-): 38676.49 J/kg Cap Strength: 9.73 C Lift Cond Lev (LCL): 860.19 mb = 1424.87 m = 4674.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 13 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 1013 27 0 0 -0.0 -0.0 | 139 13 -8.9 10.1 1 1000 137 345 16 4.1 -15.5 | 42 7 -4.7 -5.3 2 925 809 40 8 -5.1 -6.1 | 106 15 -14.0 4.0 3 850 1525 55 10 -8.2 -5.7 | 104 18 -17.1 4.4 4 700 3136 245 10 9.1 4.2 | 181 14 0.2 14.3 5 500 5840 285 40 38.6 -10.4 | 270 30 29.8 -0.2 6 400 7540 275 58 57.8 -5.1 | 264 49 48.9 5.1 7 300 9640 265 69 68.7 6.0 | 255 62 59.9 16.1 8 250 10910 270 71 71.0 -0.0 | 261 63 62.1 10.1 9 200 12390 260 73 71.9 12.7 | 250 67 63.0 22.8 10 178 13133 250 81 76.1 27.7 | 241 77 67.2 37.8 11 150 14190 240 75 65.0 37.5 | 230 74 56.1 47.6 12 100 16560 265 55 54.8 4.8 | 252 48 45.9 14.9 13 87 17342 280 49 48.3 -8.5 | 268 39 39.4 1.6 14 70 18570 310 34 26.0 -21.9 | 304 21 17.2 -11.7 15 50 20570 295 19 17.2 -8.0 | 256 9 8.3 2.1 16 30 23680 275 34 33.9 -3.0 | 254 26 25.0 7.1 17 20 26260 270 43 43.0 -0.0 | 254 36 34.1 10.1 Wind Parameters Mean winds (0-6000m): 288.7 at 17.9 knts Storm direction: 318.7 at 13.5 knts Shear (0-3000m) pos: 1.7 neg: 3.4 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 45.2 deg Storm rel helicity (0-3000m) pos: 40.4 neg: -40.5 tot: -0.1 m^2/s^2 ave: -0.0 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 10.4 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.56 Bulk Shear: 40.41 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 ------------------------------------------------------------------------------- 500 356 12 74 8| 11.7 0.0 11.7| 15.2 -24.0 -8.8 -17.7 -0.38| 25.4 -9.5 1000 8 11 87 10| 4.4 0.0 4.4| 31.3 -24.9 6.5 6.5 -0.16| 15.8 -2.5 1500 22 10 93 13| 3.4 0.0 3.4| 31.3 -25.6 5.7 3.8 -0.16| 11.3 -1.8 2000 23 10 93 13| 2.6 2.3 4.9| 31.3 -38.9 -7.5 -3.8 -0.20| 10.8 -2.2 2500 16 10 92 12| 2.1 3.3 5.3| 37.4 -38.9 -1.5 -0.6 -0.06| 10.5 -0.7 3000 14 10 91 11| 1.7 3.4 5.1| 40.4 -40.5 -0.1 -0.0 -0.03| 10.4 -0.3 4000 322 11 123 2| 0.9 3.1 4.0| 81.6 -42.8 38.8 9.7 0.10| 9.4 1.0 5000 288 14 218 7| 1.6 2.5 4.0|143.8 -42.8 100.9 20.2 0.22| 8.8 2.0 6000 289 18 242 9| 2.4 2.1 4.5|213.2 -44.1 169.1 28.2 0.29| 8.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//VG883/skewt/VG883.skewt.20251126.00.gif