UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:0000Z 7 DEC 25 Station: VGTJ WMO ident: 41923 Latitude: 23.77 Longitude: 90.38 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1016 9 18.6 12.6 68 6.0 14.9 330 2 290.4 292.0 287.4 316.0 9.05 1 1000 144 18.2 12.2 68 6.0 14.6 340 14 291.4 292.9 287.7 316.8 8.96 2 993 204 18.0 12.0 68 6.0 14.3 340 14 291.7 293.3 287.8 317.0 8.90 3 986 265 19.8 11.8 60 8.0 14.9 339 13 294.1 295.7 288.6 319.5 8.84 4 977 344 20.0 10.0 53 10.0 14.0 339 13 295.1 296.5 288.1 318.0 7.91 5 974 371 20.0 10.0 53 10.0 14.0 338 12 295.4 296.8 288.2 318.3 7.93 6 925 813 16.0 10.0 68 6.0 12.4 335 9 295.7 297.2 288.7 319.9 8.36 7 866 1368 10.6 8.3 86 2.3 9.3 316 9 295.7 297.1 288.3 318.7 7.95 8 865 1378 10.4 7.8 84 2.6 8.9 315 9 295.6 296.9 288.1 317.9 7.69 9 858 1446 13.6 -21.4 7 35.0 2.1 313 9 299.6 299.7 282.3 302.2 0.81 10 857 1456 13.6 -22.4 7 36.0 2.0 312 9 299.7 299.8 282.2 302.1 0.74 11 850 1525 14.4 -23.6 6 38.0 2.2 310 9 301.2 301.4 282.8 303.4 0.67 12 831 1716 15.8 -20.2 7 36.0 3.1 305 10 304.7 304.8 284.4 307.7 0.92 13 782 2227 12.6 -21.4 8 34.0 1.0 293 14 306.6 306.7 285.1 309.5 0.88 14 765 2411 14.2 288 16 310.2 15 754 2533 14.0 285 16 311.3 16 712 3014 12.8 274 20 315.1 17 700 3156 11.8 270 21 315.6 18 609 4304 4.6 -32.4 5 37.0 -5.4 274 23 320.1 320.2 289.2 321.6 0.41 19 514 5655 -6.9 -32.9 11 26.0 -12.9 279 27 322.1 322.2 289.9 323.8 0.47 20 500 5870 -7.7 -37.7 7 30.0 -13.9 280 27 323.7 323.7 290.2 324.8 0.30 21 425 7107 -16.3 -48.3 4 32.0 -20.6 269 34 328.1 328.1 291.3 328.5 0.11 22 402 7523 -16.9 -55.9 2 39.0 -21.4 265 36 332.5 332.6 292.4 332.7 0.05 23 400 7560 -17.3 -58.3 1 41.0 -21.7 265 36 332.5 332.5 292.4 332.7 0.04 24 350 8547 -24.5 -57.5 3 33.0 -27.4 263 46 335.7 335.7 293.3 335.9 0.05 25 300 9650 -33.3 -43.3 36 10.0 -34.4 260 57 338.4 338.5 294.2 339.5 0.28 26 297 9721 -33.7 -43.7 36 10.0 -34.7 260 58 338.8 338.9 294.3 339.9 0.27 27 250 10910 -43.3 -51.3 41 8.0 -43.7 260 70 341.7 341.7 294.8 342.2 0.14 28 232 11408 -47.5 -54.5 44 7.0 -47.8 262 73 342.7 342.7 295.1 343.1 0.10 29 204 12244 -54.6 -62.5 37 7.9 -54.8 265 77 344.3 344.3 295.4 344.5 0.04 30 200 12370 -55.7 -63.7 36 8.0 -55.9 265 75 344.6 344.6 295.4 344.7 0.04 31 165 13569 -65.3 -72.3 37 7.0 -65.4 252 65 348.0 348.0 296.2 348.0 0.01 32 159 13795 -64.7 -71.7 38 7.0 -64.8 249 63 352.7 352.7 297.3 352.8 0.02 33 150 14150 -66.5 -74.5 32 8.0 -66.5 245 60 355.5 355.5 297.8 355.6 0.01 34 136 14738 -68.9 -76.9 31 8.0 -68.9 252 55 361.4 361.4 299.0 361.4 0.01 35 121 15433 -70.1 -78.1 30 8.0 -70.1 261 49 371.5 371.5 300.8 371.5 0.01 36 100 16540 -78.7 -86.7 26 8.0 -78.7 275 39 375.7 375.7 301.5 375.7 0.00 37 84 17526 -81.7 -88.7 29 7.0 -81.7 235 33 388.8 388.8 303.6 388.8 0.00 38 83 17593 -81.7 -88.7 29 7.0 -81.7 235 32 390.1 390.1 303.8 390.1 0.00 39 79 17874 -76.5 -83.5 32 7.0 -76.5 233 28 406.4 406.4 306.0 406.4 0.00 40 70 18570 -77.1 -85.1 27 8.0 -77.1 230 19 419.4 419.4 307.6 419.5 0.00 41 67 18821 -77.1 -85.1 27 8.0 -77.1 248 17 424.7 424.7 308.3 424.7 0.00 42 57 19765 -69.5 -78.5 26 9.0 -69.6 312 10 462.1 462.1 312.0 462.1 0.01 43 50 20550 -66.9 -76.9 23 10.0 -67.1 5 5 485.8 485.8 313.9 486.0 0.02 44 49 20672 -67.3 -77.3 23 10.0 -67.5 4 5 487.7 487.7 314.1 487.8 0.02 45 44 21330 -61.7 -73.7 19 12.0 -62.1 1 4 516.6 516.6 316.1 516.9 0.04 46 38 22237 -61.9 -75.9 14 14.0 -62.4 357 4 538.2 538.3 317.4 538.5 0.03 47 36 22576 -57.3 -71.3 15 14.0 -58.2 355 4 558.5 558.6 318.6 559.0 0.07 48 30 23720 -60.5 -78.5 8 18.0 -61.3 350 3 579.7 579.7 319.6 579.9 0.03 49 29 23931 -60.5 -78.5 8 18.0 -61.3 585.4 585.4 319.9 585.6 0.03 TRP 84 17526 -81.7 -88.7 29 7.0 -81.7 235 33 388.8 388.8 303.6 388.8 0.00 WND 204 12244 -54.6 -62.5 37 7.9 -54.8 265 77 344.3 344.3 295.4 344.5 0.04 Sounding variables and indices 1000-500 mb thick: 5726.00 m Freezing level: 571.00 mb = 4844.21 m = 15892.88 ft Wetbulb zero: 754.73 mb = 2524.98 m = 8283.95 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 29.37 % Est. max temperature: 23.86 C = 74.96 F Sfc-Lift cond lev (LCL): 929.35 mb = 772.80 m = 2535.41 ft T: 16.36 C 700-500 lapse rate: 7.18 C/km ThetaE index: 17.76 C Layer 866.0- 850.0 mb Conv cond level (CCL): 602.13 mb = 4394.04 m = 14415.97 ft Mean mixing ratio: 8.41 g/kg Conv temperature: 48.53 C = 119.36 F Cap Strength: 12.22 C Lifted Index: 9.51 C Risk: None Lifted Index @300 mb: 14.55 C Lifted Index @700 mb: 12.01 C Showalter Index: 18.39 C Risk: None Total Totals Index: 6.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: -15.90 C K Index: -39.57 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 4.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.80 J/kg Max Up Vert Vel: 6.90 m/s Conv Inhibition (B-): 28075.07 J/kg Cap Strength: 12.13 C Lift Cond Lev (LCL): 863.95 mb = 1387.98 m = 4553.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 14 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 1016 9 330 2 1.0 -1.7 | 131 12 -8.9 7.7 1 1000 144 340 14 4.8 -13.2 | 54 6 -5.1 -3.7 2 925 813 335 9 3.8 -8.2 | 102 6 -6.1 1.3 3 850 1525 310 9 6.9 -5.8 | 141 5 -3.0 3.7 4 700 3156 270 21 21.0 -0.0 | 230 15 11.1 9.5 5 500 5870 280 27 26.6 -4.7 | 254 17 16.7 4.8 6 400 7560 265 36 35.9 3.1 | 244 29 26.0 12.6 7 300 9650 260 57 56.1 9.9 | 247 50 46.3 19.4 8 250 10910 260 70 68.9 12.2 | 250 63 59.1 21.6 9 204 12244 265 77 76.7 6.7 | 256 69 66.9 16.2 10 200 12370 265 75 74.7 6.5 | 256 67 64.9 16.0 11 150 14150 245 60 54.4 25.4 | 232 57 44.5 34.8 12 100 16540 275 39 38.9 -3.4 | 258 30 29.0 6.1 13 84 17526 235 33 27.0 18.9 | 211 33 17.2 28.4 14 70 18570 230 19 14.6 12.2 | 192 22 4.7 21.7 15 50 20550 5 5 -0.4 -5.0 | 114 11 -10.3 4.5 16 30 23720 350 3 0.5 -3.0 | 125 11 -9.3 6.5 Wind Parameters Mean winds (0-6000m): 283.9 at 18.2 knts Storm direction: 313.9 at 13.7 knts Shear (0-3000m) pos: 1.6 neg: 3.1 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 99.5 deg Storm rel helicity (0-3000m) pos: 19.3 neg: -17.4 tot: 1.9 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.81 Bulk Shear: 29.53 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 11 79 6| 9.6 0.0 9.6| 3.4 -17.0 -13.6 -27.2 -0.53| 14.8 -7.8 1000 337 11 88 6| 4.8 1.4 6.2| 7.9 -17.0 -9.1 -9.1 -0.26| 9.1 -2.4 1500 332 10 97 5| 3.2 1.8 5.0| 11.2 -17.0 -5.7 -3.8 -0.10| 7.0 -0.7 2000 325 10 107 4| 2.4 2.1 4.5| 15.0 -17.0 -1.9 -1.0 0.07| 6.4 0.5 2500 315 11 128 3| 1.9 2.6 4.5| 18.5 -17.0 1.5 0.6 0.15| 6.1 0.9 3000 304 12 185 3| 1.6 3.1 4.7| 19.3 -17.4 1.9 0.6 0.13| 6.0 0.8 4000 291 14 221 6| 1.3 2.6 3.9| 27.3 -17.9 9.4 2.4 0.17| 5.0 0.8 5000 286 16 230 8| 1.3 2.1 3.4| 37.8 -17.9 19.9 4.0 0.22| 4.3 0.9 6000 284 18 237 9| 1.3 1.7 3.0| 47.2 -18.6 28.6 4.8 0.24| 3.8 0.9 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20251207.00.gif