UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:0000Z 3 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 1013 9 20.2 16.4 79 3.8 17.7 0 0 292.3 294.3 290.3 325.3 11.65 1 1010 35 20.4 9.4 49 11.0 13.9 0 3 292.7 294.0 286.6 313.8 7.34 2 1000 122 20.2 11.2 56 9.0 14.7 360 11 293.4 294.8 287.9 317.4 8.37 3 984 261 21.0 9.0 46 12.0 13.9 356 12 295.5 296.8 287.7 316.8 7.33 4 925 793 16.8 5.8 48 11.0 10.6 340 16 296.5 297.6 287.0 314.8 6.26 5 888 1138 13.8 5.8 58 8.0 9.3 352 13 296.9 298.0 287.4 316.0 6.52 6 878 1234 13.2 3.2 51 10.0 7.9 355 12 297.2 298.2 286.5 313.4 5.49 7 855 1457 15.4 -19.6 7 35.0 3.1 3 9 301.8 301.9 283.3 304.8 0.94 8 854 1467 15.6 -21.4 6 37.0 3.0 4 9 302.1 302.2 283.3 304.7 0.81 9 850 1507 15.4 -21.6 6 37.0 2.8 5 9 302.3 302.4 283.4 304.9 0.80 10 811 1904 15.6 343 10 306.6 11 756 2497 14.8 -28.2 4 43.0 1.3 311 11 311.9 312.0 286.6 313.7 0.50 12 700 3140 9.8 -22.2 9 32.0 -1.1 275 12 313.3 313.5 287.6 316.5 0.92 13 592 4504 0.0 -24.0 14 24.0 -7.3 268 25 317.3 317.5 288.9 320.5 0.93 14 503 5793 -5.9 -46.9 2 41.0 -13.0 260 38 325.3 325.3 290.5 325.7 0.11 15 500 5840 -6.5 -48.5 2 42.0 -13.5 260 38 325.1 325.1 290.4 325.5 0.09 16 418 7219 -15.5 -54.5 2 39.0 -20.3 248 50 330.7 330.7 291.9 330.9 0.06 17 400 7550 -18.3 -32.3 28 14.0 -21.2 245 53 331.2 331.3 292.7 333.6 0.64 18 395 7643 -19.3 -32.3 31 13.0 -22.0 245 54 331.1 331.2 292.6 333.5 0.64 19 393 7681 -19.5 -34.5 25 15.0 -22.4 245 54 331.3 331.4 292.6 333.3 0.52 20 390 7738 -19.5 -46.5 7 27.0 -23.1 245 54 332.0 332.1 292.4 332.6 0.15 21 379 7950 -19.7 -50.7 5 31.0 -23.5 246 56 334.5 334.5 293.0 334.9 0.10 22 378 7969 -19.9 -45.9 8 26.0 -23.5 246 56 334.5 334.5 293.1 335.2 0.17 23 316 9264 -31.7 -35.2 71 3.5 -32.2 249 64 335.7 335.8 293.8 338.0 0.61 24 301 9607 -32.5 -41.5 40 9.0 -33.6 250 67 339.2 339.3 294.4 340.6 0.33 25 300 9630 -32.7 -41.7 40 9.0 -33.7 250 67 339.3 339.4 294.4 340.6 0.33 26 297 9701 -33.3 -43.3 36 10.0 -34.4 249 67 339.4 339.5 294.4 340.5 0.28 27 262 10572 -41.1 -46.0 59 4.9 -41.5 239 65 340.4 340.4 294.6 341.3 0.24 28 257 10703 -42.3 -48.3 52 6.0 -42.7 237 64 340.5 340.5 294.6 341.2 0.19 29 250 10890 -43.1 -50.1 46 7.0 -43.5 235 64 342.0 342.0 295.0 342.6 0.16 30 245 11026 -43.3 -52.3 36 9.0 -43.8 235 65 343.7 343.7 295.3 344.2 0.12 31 240 11165 -44.3 -54.3 32 10.0 -44.8 236 65 344.2 344.2 295.4 344.6 0.10 32 200 12360 -54.5 -66.5 21 12.0 -54.7 240 70 346.5 346.5 295.8 346.6 0.02 33 199 12392 -54.7 -65.7 24 11.0 -54.9 240 70 346.6 346.6 295.9 346.8 0.03 34 164 13607 -63.6 -73.9 23 10.3 -63.7 240 83 351.4 351.4 297.0 351.5 0.01 35 150 14150 -67.7 -77.7 23 10.0 -67.8 245 81 353.5 353.5 297.4 353.5 0.01 36 149 14190 -67.9 -77.9 23 10.0 -67.9 245 80 353.8 353.8 297.4 353.8 0.01 37 140 14562 -69.7 -79.7 22 10.0 -69.8 248 76 357.0 357.0 298.1 357.0 0.00 38 132 14912 -69.3 -78.3 26 9.0 -69.4 250 71 363.8 363.8 299.4 363.8 0.01 39 122 15378 -72.1 -90.1 5 18.0 -72.2 253 65 366.9 366.9 300.0 367.0 0.00 40 114 15774 -73.5 -83.5 20 10.0 -73.5 255 60 371.5 371.5 300.8 371.5 0.00 41 107 16142 -75.5 -102.5 1 27.0 -75.5 257 55 374.5 374.5 301.4 374.5 0.00 42 101 16473 -78.1 -104.1 1 26.0 -78.1 260 51 375.8 375.8 301.5 375.8 0.00 43 100 16530 -78.1 -104.1 1 26.0 -78.1 260 50 376.8 376.8 301.7 376.8 0.00 TRP WND 164 13607 -63.6 -73.9 23 10.3 -63.7 240 83 351.4 351.4 297.0 351.5 0.01 Sounding variables and indices 1000-500 mb thick: 5718.00 m Freezing level: 592.00 mb = 4504.27 m = 14777.61 ft Wetbulb zero: 726.13 mb = 2833.73 m = 9296.91 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 20.09 % Est. max temperature: 28.12 C = 82.62 F Sfc-Lift cond lev (LCL): 957.82 mb = 493.29 m = 1618.39 ft T: 19.17 C 700-500 lapse rate: 6.04 C/km ThetaE index: 11.55 C Layer 1010.0-1000.0 mb Conv cond level (CCL): 608.03 mb = 4286.74 m = 14063.93 ft Mean mixing ratio: 7.08 g/kg Conv temperature: 44.74 C = 112.54 F Cap Strength: 12.55 C Lifted Index: 12.17 C Risk: None Lifted Index @300 mb: 16.85 C Lifted Index @700 mb: 11.13 C Showalter Index: 18.73 C Risk: None Total Totals Index: 6.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: -15.10 C K Index: -31.70 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 4.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.28 J/kg Max Up Vert Vel: 5.34 m/s Conv Inhibition (B-): 10095.33 J/kg Cap Strength: 12.46 C Lift Cond Lev (LCL): 817.87 mb = 1832.64 m = 6012.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 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 1013 9 0 0 -0.0 -0.0 | 131 14 -10.5 9.0 1 1000 122 360 11 -0.0 -11.0 | 79 11 -10.5 -2.0 2 925 793 340 16 5.5 -15.0 | 40 8 -5.0 -6.0 3 850 1507 5 9 -0.8 -9.0 | 90 11 -11.3 0.1 4 700 3140 275 12 12.0 -1.0 | 190 8 1.5 8.0 5 500 5840 260 38 37.4 6.6 | 240 31 26.9 15.6 6 400 7550 245 53 48.0 22.4 | 230 49 37.5 31.4 7 300 9630 250 67 63.0 22.9 | 239 61 52.5 31.9 8 250 10890 235 64 52.4 36.7 | 223 62 41.9 45.7 9 200 12360 240 70 60.6 35.0 | 229 67 50.1 44.0 10 164 13607 240 83 71.9 41.5 | 231 80 61.4 50.5 11 150 14150 245 81 73.4 34.2 | 235 76 62.9 43.3 12 100 16530 260 50 49.2 8.7 | 245 43 38.7 17.7 Wind Parameters Mean winds (0-6000m): 280.7 at 18.5 knts Storm direction: 310.7 at 13.8 knts Shear (0-3000m) pos: 1.0 neg: 2.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 57.9 deg Storm rel helicity (0-3000m) pos: 27.1 neg: -46.3 tot: -19.2 m^2/s^2 ave: -6.4 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 45.75 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 ------------------------------------------------------------------------------- 500 354 11 79 10| 0.0 14.3 14.3| 0.0 -39.3 -39.3 -78.5 -0.94| 15.4-14.5 1000 348 13 65 9| 0.0 7.1 7.1| 5.5 -45.1 -39.6 -39.6 -0.69| 10.6 -7.3 1500 349 12 69 9| 2.0 4.8 6.8| 19.9 -45.1 -25.2 -16.8 -0.33| 9.1 -3.0 2000 349 12 73 9| 1.5 4.0 5.6| 20.2 -46.3 -26.1 -13.0 -0.29| 8.0 -2.3 2500 344 11 75 8| 1.2 3.4 4.7| 23.4 -46.3 -22.9 -9.1 -0.17| 7.5 -1.2 3000 336 11 77 6| 1.0 2.9 3.9| 27.1 -46.3 -19.2 -6.4 -0.06| 7.2 -0.4 4000 316 12 95 2| 0.8 3.2 3.9| 44.3 -46.3 -2.0 -0.5 0.08| 6.6 0.5 5000 295 15 229 4| 0.6 3.5 4.1| 58.5 -46.3 12.3 2.5 0.12| 6.3 0.8 6000 281 18 234 9| 0.5 3.7 4.2| 62.4 -50.0 12.3 2.1 0.10| 6.2 0.6 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20251203.00.gif