UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:0000Z 19 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 1011 9 18.8 12.8 68 6.0 15.1 340 2 291.0 292.7 287.8 317.2 9.22 1 1000 106 18.6 12.6 68 6.0 14.9 345 5 291.8 293.4 288.1 317.9 9.20 2 993 166 18.4 12.4 68 6.0 14.7 348 5 292.1 293.8 288.1 318.2 9.14 3 985 236 20.8 11.8 56 9.0 15.3 351 5 295.2 296.8 289.0 320.8 8.85 4 975 324 20.4 11.4 56 9.0 14.8 355 5 295.7 297.3 289.0 320.9 8.71 5 925 776 17.0 10.0 63 7.0 12.8 15 5 296.7 298.2 289.0 321.0 8.36 6 869 1304 12.0 8.0 76 4.0 9.7 305 6 296.8 298.2 288.6 319.5 7.76 7 866 1333 11.8 7.1 73 4.7 9.1 301 7 296.9 298.2 288.2 318.3 7.32 8 855 1441 13.2 -7.8 22 21.0 4.1 287 7 299.5 299.9 284.2 307.1 2.48 9 850 1490 13.6 -8.4 21 22.0 4.1 280 7 300.4 300.8 284.5 307.8 2.38 10 833 1661 16.0 -11.0 15 27.0 4.5 278 8 304.7 305.0 285.7 310.9 1.98 11 809 1908 15.4 -18.6 8 34.0 2.9 276 10 306.6 306.8 285.4 310.2 1.09 12 808 1918 15.4 -18.6 8 34.0 2.9 276 10 306.7 306.9 285.4 310.3 1.09 13 709 3008 7.2 -19.8 13 27.0 -2.0 266 19 309.3 309.5 286.4 313.0 1.12 14 700 3113 6.8 -21.2 11 28.0 -2.5 265 20 310.0 310.2 286.5 313.4 1.00 15 640 3843 4.0 -33.0 5 37.0 -5.5 262 27 314.9 315.0 287.5 316.2 0.37 16 575 4700 -3.1 -36.1 6 33.0 -10.3 259 36 316.4 316.4 287.9 317.5 0.30 17 500 5790 -10.1 -28.1 21 18.0 -14.6 255 48 320.7 320.9 289.8 323.4 0.76 18 498 5821 -10.5 -27.5 23 17.0 -14.7 255 49 320.6 320.8 289.8 323.4 0.80 19 480 6104 -12.3 -35.3 13 23.0 -16.9 253 54 321.8 321.9 289.8 323.2 0.39 20 471 6249 -12.3 -44.3 5 32.0 -17.4 252 57 323.5 323.6 290.0 324.1 0.16 21 444 6698 -16.3 -46.3 6 30.0 -20.4 250 66 324.0 324.0 290.1 324.5 0.13 22 426 7010 -18.1 -52.1 3 34.0 -22.0 248 72 325.5 325.6 290.5 325.8 0.07 23 402 7443 -19.7 -34.7 25 15.0 -22.5 245 81 328.9 329.0 291.9 330.8 0.50 24 401 7461 -19.7 -35.7 23 16.0 -22.5 245 82 329.1 329.2 291.9 330.8 0.45 25 400 7480 -19.5 -40.5 14 21.0 -22.8 245 82 329.6 329.7 291.9 330.7 0.28 26 398 7517 -18.9 -45.9 7 27.0 -22.6 245 82 330.9 330.9 292.1 331.5 0.16 27 394 7593 -19.1 -45.1 8 26.0 -22.8 246 83 331.6 331.6 292.3 332.3 0.17 28 343 8606 -28.1 -50.1 10 22.0 -30.2 250 89 332.8 332.8 292.6 333.2 0.11 29 320 9103 -29.7 -56.7 5 27.0 -31.7 253 93 337.2 337.2 293.7 337.5 0.06 30 305 9443 -32.5 -59.5 5 27.0 -34.2 254 95 338.0 338.0 293.9 338.1 0.04 31 300 9560 -31.5 -59.5 5 28.0 -33.4 255 96 341.0 341.0 294.6 341.2 0.04 32 294 9703 -30.9 -59.9 4 29.0 -33.0 255 96 343.8 343.8 295.3 344.0 0.04 33 293 9727 -30.9 -58.9 5 28.0 -32.9 255 96 344.1 344.2 295.4 344.3 0.05 34 257 10641 -39.0 -64.5 5 25.5 -40.1 255 98 345.4 345.4 295.6 345.5 0.03 35 250 10830 -40.7 -65.7 5 25.0 -41.7 255 97 345.6 345.6 295.7 345.7 0.02 36 241 11079 -42.7 -67.7 5 25.0 -43.5 253 95 346.2 346.2 295.8 346.3 0.02 37 224 11571 -44.5 -71.5 3 27.0 -45.3 250 91 350.8 350.8 296.8 350.8 0.01 38 200 12320 -51.1 -76.1 4 25.0 -51.5 245 84 351.8 351.9 297.0 351.9 0.01 39 199 12352 -51.5 -76.5 3 25.0 -51.9 245 84 351.7 351.7 297.0 351.7 0.01 40 188 12721 -50.9 -77.9 3 27.0 -51.4 246 81 358.5 358.5 298.4 358.5 0.00 41 150 14150 -62.3 -91.3 1 29.0 -62.4 250 69 362.8 362.8 299.2 362.8 0.00 42 127 15155 -70.9 -95.9 1 25.0 -70.9 250 62 364.9 364.9 299.7 364.9 0.00 43 118 15589 -71.5 -92.5 3 21.0 -71.6 250 59 371.6 371.6 300.8 371.6 0.00 44 100 16550 -77.9 -103.9 1 26.0 -77.9 250 52 377.2 377.2 301.8 377.2 0.00 45 90 17149 -81.1 -98.1 4 17.0 -81.1 270 44 382.4 382.4 302.6 382.4 0.00 46 70 18560 -82.9 -102.9 2 20.0 -82.9 255 25 407.0 407.0 306.1 407.0 0.00 47 69 18640 -82.9 -103.9 1 21.0 -82.9 256 25 408.7 408.7 306.3 408.7 0.00 48 64 19057 -84.7 -102.7 3 18.0 -84.7 263 23 413.6 413.6 307.0 413.6 0.00 49 62 19233 -82.1 -92.1 16 10.0 -82.1 266 22 423.2 423.2 308.1 423.2 0.00 50 58 19612 -75.1 -102.1 1 27.0 -75.2 272 21 447.1 447.1 310.6 447.1 0.00 51 56 19817 -71.9 -87.9 7 16.0 -72.0 275 20 458.9 458.9 311.7 459.0 0.00 52 50 20490 -68.5 -89.5 3 21.0 -68.7 285 18 482.1 482.1 313.6 482.1 0.00 53 39 22004 -60.5 -84.5 3 24.0 -61.2 266 18 537.8 537.8 317.4 537.8 0.01 54 35 22680 -58.1 -83.1 3 25.0 -59.1 257 17 561.0 561.0 318.7 561.0 0.01 55 33 23047 -60.9 -88.9 1 28.0 -61.7 252 17 563.1 563.1 318.8 563.1 0.00 56 30 23640 -59.7 -90.7 1 31.0 -60.7 245 17 581.9 581.9 319.8 581.9 0.00 57 27 24298 -60.3 -88.3 1 28.0 -61.3 598.0 598.0 320.5 598.0 0.01 58 22 25588 -55.9 -83.9 2 28.0 -57.8 647.2 647.2 322.6 647.3 0.02 TRP 90 17149 -81.1 -98.1 4 17.0 -81.1 270 44 382.4 382.4 302.6 382.4 0.00 WND 257 10641 -39.0 -64.5 5 25.5 -40.1 255 98 345.4 345.4 295.6 345.5 0.03 Sounding variables and indices 1000-500 mb thick: 5684.00 m Freezing level: 603.38 mb = 4325.94 m = 14192.53 ft Wetbulb zero: 749.85 mb = 2541.09 m = 8336.80 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 23.00 % Est. max temperature: 25.86 C = 78.54 F Sfc-Lift cond lev (LCL): 924.82 mb = 777.63 m = 2551.26 ft T: 16.98 C 700-500 lapse rate: 6.31 C/km ThetaE index: 13.89 C Layer 869.0- 850.0 mb Conv cond level (CCL): 684.53 mb = 3295.05 m = 10810.40 ft Mean mixing ratio: 8.67 g/kg Conv temperature: 39.05 C = 102.30 F Cap Strength: 8.52 C Lifted Index: 6.17 C Risk: None Lifted Index @300 mb: 15.18 C Lifted Index @700 mb: 6.25 C Showalter Index: 13.61 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 1.70 C K Index: -12.70 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 3.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.61 J/kg Max Up Vert Vel: 6.72 m/s Conv Inhibition (B-): 31004.17 J/kg Cap Strength: 8.52 C Lift Cond Lev (LCL): 858.32 mb = 1408.02 m = 4619.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 17 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 1011 9 340 2 0.7 -1.9 | 107 15 -14.8 4.4 1 1000 106 345 5 1.3 -4.8 | 96 14 -14.2 1.5 2 925 776 15 5 -1.3 -4.8 | 95 17 -16.8 1.5 3 850 1490 280 7 6.9 -1.2 | 121 10 -8.6 5.1 4 700 3113 265 20 19.9 1.7 | 209 9 4.4 8.0 5 500 5790 255 48 46.4 12.4 | 239 36 30.8 18.7 6 400 7480 245 82 74.3 34.7 | 235 72 58.8 41.0 7 300 9560 255 96 92.7 24.8 | 248 83 77.2 31.1 8 257 10641 255 98 94.7 25.4 | 248 85 79.1 31.7 9 250 10830 255 97 93.7 25.1 | 248 84 78.2 31.4 10 200 12320 245 84 76.1 35.5 | 235 74 60.6 41.8 11 150 14150 250 69 64.8 23.6 | 239 58 49.3 29.9 12 100 16550 250 52 48.9 17.8 | 234 41 33.3 24.1 13 90 17149 270 44 44.0 -0.0 | 258 29 28.5 6.3 14 70 18560 255 25 24.1 6.5 | 214 15 8.6 12.8 15 50 20490 285 18 17.4 -4.7 | 229 2 1.9 1.6 16 30 23640 245 17 15.4 7.2 | 180 13 -0.1 13.5 Wind Parameters Mean winds (0-6000m): 262.1 at 22.3 knts Storm direction: 292.1 at 16.8 knts Shear (0-3000m) pos: 0.6 neg: 3.5 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 98.6 deg Storm rel helicity (0-3000m) pos: 33.7 neg: -13.7 tot: 20.0 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.33 Bulk Shear: 69.17 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 ------------------------------------------------------------------------------- 500 353 5 96 15| 3.3 0.0 3.3| 0.0 -12.1 -12.1 -24.1 -0.67| 4.7 -3.2 1000 359 5 95 15| 1.7 1.0 2.6| 0.2 -13.7 -13.5 -13.5 -0.42| 4.1 -1.8 1500 339 5 95 14| 1.1 2.8 3.9| 14.8 -13.7 1.1 0.7 0.11| 5.3 0.6 2000 314 6 100 11| 0.8 3.1 3.9| 20.6 -13.7 6.9 3.5 0.23| 5.0 1.1 2500 296 8 109 9| 0.7 3.3 4.0| 27.2 -13.7 13.5 5.4 0.36| 4.8 1.7 3000 284 9 122 8| 0.6 3.5 4.1| 33.7 -13.7 20.0 6.7 0.43| 4.8 2.0 4000 273 13 154 6| 0.4 4.0 4.4| 51.0 -13.7 37.3 9.3 0.45| 4.9 2.2 5000 267 17 194 7| 0.3 4.3 4.6| 63.4 -13.7 49.7 9.9 0.40| 5.0 2.0 6000 262 22 215 11| 0.3 4.7 4.9| 67.3 -13.7 53.6 8.9 0.32| 5.3 1.7 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20260119.00.gif