UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:1200Z 12 OCT 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 1007 9 29.6 22.6 66 7.0 24.5 0 0 302.1 305.3 297.4 353.5 17.39 1 1000 75 29.6 21.6 62 8.0 23.8 345 4 302.8 305.8 297.0 351.5 16.46 2 925 765 23.4 18.4 74 5.0 19.9 315 8 303.2 305.9 295.8 346.4 14.55 3 872 1277 18.8 16.1 84 2.7 17.0 325 10 303.6 306.1 295.1 343.2 13.32 4 850 1497 17.8 14.1 79 3.7 15.3 330 11 304.8 307.0 294.4 340.6 11.99 5 847 1527 17.4 13.5 78 3.9 14.8 330 11 304.7 306.8 294.1 339.2 11.56 6 789 2131 16.2 5.2 48 11.0 9.7 322 11 309.6 311.0 292.1 331.3 7.04 7 767 2371 15.6 -8.4 18 24.0 4.5 319 12 311.5 312.0 288.8 320.0 2.64 8 765 2394 15.6 -6.4 21 22.0 5.1 319 12 311.7 312.3 289.2 321.6 3.09 9 756 2494 14.2 6.2 59 8.0 9.4 318 12 311.3 312.8 293.2 335.6 7.89 10 742 2651 13.2 0.2 41 13.0 6.2 316 12 311.9 312.9 291.2 328.3 5.23 11 725 2846 14.6 -23.4 6 38.0 1.3 314 12 315.5 315.6 288.2 318.2 0.80 12 721 2893 14.2 -24.8 5 39.0 1.0 313 12 315.5 315.7 288.1 318.0 0.71 13 700 3142 12.8 -23.2 6 36.0 0.3 310 12 316.7 316.8 288.6 319.6 0.84 14 697 3178 13.0 -21.0 8 34.0 0.5 309 12 317.3 317.5 289.0 320.8 1.03 15 696 3190 13.0 -17.0 11 30.0 1.1 309 12 317.4 317.7 289.5 322.3 1.45 16 678 3409 10.6 0.6 50 10.0 5.1 306 13 317.1 318.2 293.3 335.9 5.90 17 666 3558 10.2 -9.8 23 20.0 1.1 303 13 318.3 318.8 290.9 327.3 2.73 18 612 4255 5.8 -19.2 15 25.0 -3.4 292 15 321.0 321.3 290.5 325.7 1.37 19 608 4309 5.2 -1.8 61 7.0 1.5 291 15 320.9 322.0 294.0 338.8 5.52 20 604 4363 5.4 -9.6 33 15.0 -1.4 290 15 321.8 322.4 292.2 331.9 3.05 21 598 4445 5.2 -7.8 38 13.0 -1.0 289 15 322.4 323.1 292.9 334.2 3.55 22 553 5078 0.8 -8.2 51 9.0 -3.4 278 17 324.5 325.3 293.6 336.9 3.73 23 545 5195 0.2 -13.8 34 14.0 -5.5 277 17 325.2 325.6 292.6 333.4 2.42 24 508 5755 -4.1 -9.1 68 5.0 -6.4 267 19 326.6 327.3 294.1 339.2 3.78 25 505 5801 -3.9 -35.9 6 32.0 -11.3 266 19 327.4 327.4 291.3 328.7 0.35 26 501 5864 -4.3 -13.3 49 9.0 -8.0 265 19 327.6 328.2 293.6 336.9 2.74 27 500 5880 -4.5 -14.5 46 10.0 -8.5 265 19 327.6 328.0 293.3 336.1 2.49 28 492 6007 -5.3 -18.3 35 13.0 -9.9 264 19 328.1 328.5 292.9 334.5 1.84 29 491 6023 -5.5 -11.5 63 6.0 -8.1 264 19 328.0 328.7 294.1 339.0 3.23 30 485 6119 -6.1 -19.1 35 13.0 -10.6 264 19 328.5 328.8 292.9 334.5 1.74 31 473 6315 -7.7 -14.7 57 7.0 -10.4 263 19 328.8 329.3 293.7 337.7 2.59 32 472 6331 -7.7 -14.7 57 7.0 -10.4 262 19 329.0 329.5 293.8 337.9 2.59 33 463 6481 -7.3 -55.3 1 48.0 -14.4 262 19 331.3 331.4 292.2 331.5 0.05 34 460 6532 -7.5 -24.5 24 17.0 -12.7 261 19 331.7 331.9 293.3 335.8 1.14 35 459 6549 -7.5 -42.5 4 35.0 -14.3 261 19 331.9 332.0 292.4 332.7 0.20 36 448 6737 -7.9 -43.9 4 36.0 -14.7 260 19 333.7 333.8 292.9 334.4 0.17 37 440 6877 -8.7 -25.7 24 17.0 -13.7 259 18 334.4 334.7 293.9 338.4 1.07 38 419 7255 -10.7 -41.7 6 31.0 -16.6 257 18 336.6 336.6 293.7 337.5 0.23 39 401 7591 -13.5 -42.5 7 29.0 -18.7 255 18 337.2 337.2 293.9 338.1 0.23 40 400 7610 -13.7 -39.7 9 26.0 -18.7 255 18 337.2 337.2 293.9 338.4 0.30 41 393 7744 -14.5 -38.5 11 24.0 -19.2 255 18 337.8 337.9 294.1 339.2 0.35 42 392 7763 -14.7 -28.7 29 14.0 -18.3 255 18 337.8 338.0 294.6 341.2 0.91 43 390 7802 -14.7 -40.7 9 26.0 -19.5 255 18 338.3 338.4 294.2 339.4 0.28 44 379 8018 -16.5 -31.5 26 15.0 -20.0 255 18 338.7 338.9 294.7 341.5 0.72 45 359 8423 -19.1 -42.1 11 23.0 -22.8 255 19 340.5 340.6 294.7 341.6 0.26 46 348 8653 -21.3 -30.3 44 9.0 -23.3 255 19 340.6 340.8 295.3 343.9 0.88 47 341 8803 -22.7 -31.7 44 9.0 -24.6 255 19 340.7 340.8 295.2 343.7 0.79 48 338 8868 -23.1 -40.1 20 17.0 -25.8 255 19 341.0 341.1 294.9 342.4 0.34 49 328 9087 -25.1 -32.1 52 7.0 -26.5 255 19 341.2 341.4 295.3 344.2 0.79 50 326 9131 -25.3 -49.3 9 24.0 -28.0 255 19 341.5 341.5 294.8 342.1 0.13 51 324 9176 -25.5 -36.5 35 11.0 -27.4 255 19 341.8 341.9 295.3 343.9 0.52 52 322 9221 -25.9 -36.9 35 11.0 -27.8 255 20 341.9 342.0 295.3 343.8 0.50 53 317 9334 -26.5 -67.5 1 41.0 -29.3 255 20 342.6 342.6 295.0 342.7 0.01 54 306 9588 -27.9 -43.9 20 16.0 -29.9 255 20 344.1 344.2 295.6 345.1 0.25 55 300 9730 -28.9 -48.9 13 20.0 -31.0 255 20 344.6 344.7 295.6 345.3 0.15 56 295 9849 -29.7 -63.7 2 34.0 -32.0 255 20 345.2 345.2 295.6 345.3 0.02 57 250 11000 -38.9 -58.9 10 20.0 -40.0 260 22 348.2 348.2 296.3 348.5 0.05 58 200 12490 -51.7 -65.7 17 14.0 -52.0 245 18 350.9 350.9 296.8 351.0 0.03 59 150 14300 -65.7 -77.7 17 12.0 -65.8 285 16 356.9 356.9 298.1 356.9 0.01 60 106 16347 -77.5 -87.5 19 10.0 -77.5 165 4 371.7 371.7 300.9 371.7 0.00 61 100 16680 -78.5 -87.5 22 9.0 -78.5 65 1 376.1 376.1 301.6 376.1 0.00 62 86 17539 -78.9 -88.9 18 10.0 -78.9 391.8 391.8 304.0 391.8 0.00 TRP 106 16347 -77.5 -87.5 19 10.0 -77.5 165 4 371.7 371.7 300.9 371.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 543.28 mb = 5221.40 m = 17130.36 ft Wetbulb zero: 652.44 mb = 3727.55 m = 12229.35 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 46.57 % Est. max temperature: 31.87 C = 89.37 F Sfc-Lift cond lev (LCL): 910.18 mb = 905.25 m = 2969.96 ft T: 22.14 C 700-500 lapse rate: 6.32 C/km ThetaE index: 33.54 C Layer 1000.0- 765.0 mb Conv cond level (CCL): 854.98 mb = 1446.73 m = 4746.43 ft Mean mixing ratio: 15.38 g/kg Conv temperature: 31.98 C = 89.57 F Cap Strength: 3.04 C Lifted Index: -1.06 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.20 C Lifted Index @700 mb: 2.58 C Showalter Index: 2.04 C Risk: Showers probable Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 18.60 C K Index: 0.40 Risk: None Sweat Index: 210.20 Risk: None Energy Index: -0.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.19 J/kg Max Up Vert Vel: 11.76 m/s Conv Inhibition (B-): 176.40 J/kg Cap Strength: 2.98 C Lift Cond Lev (LCL): 873.88 mb = 1258.64 m = 4129.34 ft Lev Free Conv (LFC): 548.88 mb = 5138.48 m = 16858.33 ft Equ Level (EL): 448.88 mb = 6722.25 m = 22054.36 ft B at Equ Level: 46.93 J/kg Max Parcel Lev (MPL): 238.88 mb = 11303.92 m = 37085.88 ft Wind level data Storm motion: 327 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 1007 9 0 0 -0.0 -0.0 | 147 9 -5.1 8.0 1 1000 75 345 4 1.0 -3.9 | 135 6 -4.1 4.1 2 925 765 315 8 5.7 -5.7 | 193 2 0.5 2.3 3 850 1497 330 11 5.5 -9.5 | 346 2 0.4 -1.6 4 700 3142 310 12 9.2 -7.7 | 267 4 4.1 0.2 5 500 5880 265 19 18.9 1.7 | 235 17 13.8 9.6 6 400 7610 255 18 17.4 4.7 | 224 18 12.3 12.6 7 300 9730 255 20 19.3 5.2 | 227 19 14.2 13.1 8 250 11000 260 22 21.7 3.8 | 235 20 16.5 11.8 9 200 12490 245 18 16.3 7.6 | 216 19 11.2 15.6 10 150 14300 285 16 15.5 -4.1 | 250 11 10.3 3.8 11 106 16347 165 4 -1.0 3.9 | 152 13 -6.2 11.8 12 100 16680 65 1 -0.9 -0.4 | 141 10 -6.0 7.5 Wind Parameters Mean winds (0-6000m): 297.2 at 12.6 knts Storm direction: 327.2 at 9.5 knts Shear (0-3000m) pos: 0.5 neg: 1.8 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 122.2 deg Storm rel helicity (0-3000m) pos: 2.8 neg: -4.7 tot: -1.9 m^2/s^2 ave: -0.6 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.19 Bulk Shear: 11.18 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 ------------------------------------------------------------------------------- 500 334 5 140 5| 0.0 6.7 6.7| 0.9 -2.9 -2.0 -4.0 -0.09| 7.3 -0.7 1000 323 6 156 3| 0.0 4.6 4.6| 2.4 -2.9 -0.6 -0.6 0.17| 5.3 0.9 1500 324 8 159 2| 0.9 3.1 4.0| 2.8 -2.9 -0.1 -0.1 0.29| 4.4 1.3 2000 325 8 164 1| 0.7 2.4 3.1| 2.8 -3.5 -0.6 -0.3 0.19| 3.6 0.7 2500 324 9 200 1| 0.5 2.1 2.6| 2.8 -4.1 -1.2 -0.5 0.11| 3.2 0.3 3000 322 10 241 1| 0.5 1.8 2.3| 2.8 -4.7 -1.9 -0.6 0.05| 2.9 0.2 4000 316 10 258 2| 0.3 1.7 2.1| 2.8 -6.6 -3.7 -0.9 -0.01| 2.7 -0.0 5000 308 11 256 4| 0.3 1.7 2.0| 2.8 -12.3 -9.4 -1.9 -0.09| 2.7 -0.2 6000 297 13 250 6| 0.2 1.7 1.9| 2.8 -23.6 -20.8 -3.5 -0.17| 2.7 -0.4 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20251012.12.gif