UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:1200Z 18 JAN 26 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 1010 9 22.4 14.4 61 8.0 17.2 0 0 294.7 296.6 290.0 324.2 10.26 1 1007 34 24.0 14.0 54 10.0 17.5 341 2 296.6 298.4 290.5 325.6 10.02 2 1000 93 23.8 12.8 50 11.0 16.8 295 8 297.0 298.6 290.0 324.0 9.32 3 989 190 23.4 12.4 50 11.0 16.4 297 8 297.5 299.2 290.0 324.2 9.18 4 925 769 18.4 9.4 56 9.0 13.0 310 6 298.1 299.6 289.2 321.6 8.02 5 853 1456 12.4 8.3 76 4.1 10.0 51 3 298.8 300.3 289.5 322.5 8.08 6 851 1476 12.2 7.5 73 4.7 9.5 54 3 298.8 300.2 289.2 321.3 7.66 7 850 1486 12.6 4.6 58 8.0 8.2 55 3 299.3 300.5 288.1 317.9 6.26 8 845 1536 14.2 -10.8 17 25.0 3.8 51 4 301.5 301.9 284.5 307.7 1.98 9 844 1545 14.2 -11.8 15 26.0 3.7 50 4 301.6 302.0 284.3 307.4 1.83 10 821 1778 14.8 -8.2 20 23.0 4.5 31 6 304.7 305.1 286.2 312.5 2.51 11 775 2265 14.6 -22.4 6 37.0 1.8 351 12 309.5 309.7 286.1 312.3 0.82 12 753 2507 13.8 -20.2 8 34.0 1.5 331 15 311.2 311.4 286.9 314.6 1.02 13 700 3116 9.6 -24.4 7 34.0 -1.4 280 22 313.1 313.3 287.3 315.7 0.76 14 500 5810 -10.5 -39.5 7 29.0 -15.7 250 39 320.2 320.3 289.1 321.2 0.25 15 430 6953 -18.5 -46.5 7 28.0 -22.1 250 61 324.2 324.2 290.2 324.7 0.14 16 408 7343 -20.5 -50.5 5 30.0 -23.9 250 68 326.5 326.5 290.8 326.9 0.09 17 407 7362 -20.7 -51.7 4 31.0 -24.1 250 69 326.5 326.5 290.8 326.8 0.08 18 400 7490 -20.1 -47.1 7 27.0 -23.5 250 71 328.9 328.9 291.5 329.4 0.14 19 395 7583 -20.1 -41.1 14 21.0 -23.3 250 72 330.0 330.1 292.0 331.1 0.27 20 353 8403 -27.1 -33.1 57 6.0 -28.1 252 78 331.4 331.5 292.7 333.9 0.67 21 347 8526 -28.3 -35.3 51 7.0 -29.4 252 79 331.4 331.5 292.6 333.4 0.55 22 346 8547 -28.5 -36.5 46 8.0 -29.7 253 80 331.4 331.5 292.6 333.2 0.49 23 341 8651 -28.3 -45.3 18 17.0 -30.2 253 80 333.1 333.1 292.7 333.8 0.20 24 308 9374 -32.5 -55.5 8 23.0 -34.1 255 86 337.0 337.0 293.6 337.3 0.07 25 302 9513 -30.9 -55.9 7 25.0 -32.9 255 88 341.2 341.2 294.7 341.5 0.07 26 300 9560 -30.7 -55.7 7 25.0 -32.7 255 88 342.1 342.1 294.9 342.4 0.07 27 297 9631 -30.3 -56.3 6 26.0 -32.4 255 88 343.7 343.7 295.3 343.9 0.06 28 272 10250 -36.3 -59.3 8 23.0 -37.6 255 90 343.7 343.7 295.3 343.9 0.05 29 262 10509 -38.1 -60.6 8 22.6 -39.2 255 91 344.8 344.8 295.5 345.0 0.04 30 250 10830 -40.3 -62.3 8 22.0 -41.3 250 89 346.2 346.2 295.8 346.3 0.04 31 241 11079 -42.7 -64.7 7 22.0 -43.5 248 88 346.2 346.2 295.8 346.3 0.03 32 227 11483 -43.9 -67.9 5 24.0 -44.7 244 86 350.3 350.3 296.7 350.4 0.02 33 200 12320 -51.5 -73.5 6 22.0 -51.9 235 81 351.2 351.2 296.9 351.3 0.01 34 190 12649 -54.3 -76.3 5 22.0 -54.6 237 79 351.9 351.9 297.0 351.9 0.01 35 153 14008 -61.7 -88.7 2 27.0 -61.9 244 70 361.7 361.7 299.0 361.7 0.00 36 150 14130 -62.5 -92.5 1 30.0 -62.6 245 69 362.4 362.4 299.2 362.4 0.00 37 136 14727 -67.7 -83.7 8 16.0 -67.8 246 66 363.5 363.5 299.4 363.5 0.00 38 128 15091 -68.9 -96.9 1 28.0 -69.0 247 64 367.7 367.7 300.1 367.7 0.00 39 104 16306 -78.1 -92.1 9 14.0 -78.1 250 56 372.6 372.6 301.0 372.6 0.00 40 100 16530 -78.9 -96.9 4 18.0 -78.9 250 55 375.3 375.3 301.5 375.3 0.00 41 91 17066 -80.1 -97.1 4 17.0 -80.1 275 49 383.2 383.2 302.8 383.2 0.00 42 81 17726 -80.3 -97.3 4 17.0 -80.3 271 40 395.7 395.7 304.6 395.7 0.00 43 70 18560 -76.7 -94.7 4 18.0 -76.7 265 28 420.3 420.3 307.7 420.3 0.00 44 50 20530 -68.5 -88.5 4 20.0 -68.7 265 28 482.1 482.1 313.6 482.1 0.00 45 34 22898 -58.9 -82.9 3 24.0 -59.8 261 20 563.5 563.5 318.8 563.6 0.01 46 30 23680 -61.3 -91.3 1 30.0 -62.1 260 17 577.5 577.5 319.5 577.5 0.00 47 29 23890 -62.1 -90.1 1 28.0 -62.9 581.0 581.0 319.7 581.0 0.00 48 24 25077 -55.9 -80.9 3 25.0 -57.6 631.3 631.3 322.0 631.5 0.02 TRP 91 17066 -80.1 -97.1 4 17.0 -80.1 275 49 383.2 383.2 302.8 383.2 0.00 WND 262 10509 -38.1 -60.6 8 22.6 -39.2 255 91 344.8 344.8 295.5 345.0 0.04 Sounding variables and indices 1000-500 mb thick: 5717.00 m Freezing level: 604.48 mb = 4402.69 m = 14444.33 ft Wetbulb zero: 726.14 mb = 2810.04 m = 9219.17 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 21.10 % Est. max temperature: 26.47 C = 79.65 F Sfc-Lift cond lev (LCL): 897.68 mb = 1023.36 m = 3357.43 ft T: 16.18 C 700-500 lapse rate: 7.46 C/km ThetaE index: 15.15 C Layer 851.0- 821.0 mb Conv cond level (CCL): 653.22 mb = 3669.76 m = 12039.74 ft Mean mixing ratio: 8.70 g/kg Conv temperature: 42.45 C = 108.41 F Cap Strength: 8.92 C Lifted Index: 4.25 C Risk: None Lifted Index @300 mb: 14.13 C Lifted Index @700 mb: 7.94 C Showalter Index: 7.06 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 15.10 C K Index: -6.30 Risk: None Sweat Index: 100.20 Risk: None Energy Index: 0.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.93 J/kg Max Up Vert Vel: 3.14 m/s Conv Inhibition (B-): 29519.20 J/kg Cap Strength: 8.83 C Lift Cond Lev (LCL): 828.80 mb = 1698.61 m = 5572.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 15 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 1010 9 0 0 -0.0 -0.0 | 116 15 -13.5 6.7 1 1000 93 295 8 7.3 -3.4 | 118 7 -6.3 3.3 2 925 769 310 6 4.6 -3.9 | 108 9 -8.9 2.8 3 850 1486 55 3 -2.5 -1.7 | 107 17 -16.0 5.0 4 700 3116 280 22 21.7 -3.8 | 251 9 8.1 2.9 5 500 5810 250 39 36.6 13.3 | 229 31 23.1 20.0 6 400 7490 250 71 66.7 24.3 | 240 62 53.2 31.0 7 300 9560 255 88 85.0 22.8 | 248 77 71.5 29.5 8 262 10509 255 91 87.9 23.6 | 248 80 74.4 30.2 9 250 10830 250 89 83.6 30.4 | 242 79 70.1 37.1 10 200 12320 235 81 66.4 46.5 | 225 75 52.8 53.1 11 150 14130 245 69 62.5 29.2 | 234 61 49.0 35.8 12 100 16530 250 55 51.7 18.8 | 236 46 38.1 25.5 13 91 17066 275 49 48.8 -4.3 | 266 35 35.3 2.4 14 70 18560 265 28 27.9 2.4 | 238 17 14.4 9.1 15 50 20530 265 28 27.9 2.4 | 238 17 14.4 9.1 16 30 23680 260 17 16.7 3.0 | 198 10 3.2 9.6 Wind Parameters Mean winds (0-6000m): 266.3 at 20.1 knts Storm direction: 296.3 at 15.1 knts Shear (0-3000m) pos: 1.4 neg: 5.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 154.0 deg Storm rel helicity (0-3000m) pos: 9.0 neg: -81.8 tot: -72.8 m^2/s^2 ave: -24.3 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 8.8 stream: -4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 29.21 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 ------------------------------------------------------------------------------- 500 299 7 114 8| 0.0 7.0 7.0| 0.5 -2.0 -1.5 -3.1 -0.08| 9.9 -0.8 1000 306 6 109 9| 2.3 3.5 5.8| 0.5 -7.3 -6.8 -6.8 -0.20| 7.2 -1.4 1500 313 6 107 10| 2.9 2.3 5.2| 9.0 -7.3 1.7 1.1 -0.04| 6.6 -0.2 2000 331 6 99 11| 2.2 3.2 5.4| 9.0 -38.6 -29.6 -14.8 -0.29| 6.8 -2.0 2500 328 7 95 10| 1.7 4.4 6.2| 9.0 -64.7 -55.7 -22.3 -0.43| 7.6 -3.2 3000 301 9 109 6| 1.4 5.0 6.4| 9.0 -81.8 -72.8 -24.3 -0.55| 8.8 -4.8 4000 284 13 159 4| 1.1 4.6 5.7| 9.0 -90.8 -81.8 -20.4 -0.52| 8.0 -4.1 5000 275 16 208 6| 0.9 4.3 5.2| 9.0-106.2 -97.2 -19.4 -0.49| 7.3 -3.6 6000 266 20 219 10| 0.7 4.3 5.0| 19.9-130.7-110.8 -18.5 -0.45| 7.0 -3.2 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20260118.12.gif