UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:1200Z 28 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 1010 9 28.8 22.8 70 6.0 24.4 0 0 301.1 304.3 297.2 352.8 17.56 1 1009 17 30.4 24.4 70 6.0 25.9 7 0 302.8 306.4 298.8 360.4 19.41 2 1008 25 29.4 23.4 70 6.0 25.0 14 1 301.9 305.2 297.8 355.8 18.26 3 1006 41 28.6 22.6 70 6.0 24.2 28 1 301.2 304.4 297.2 352.5 17.41 4 1003 65 31.2 22.2 59 9.0 24.6 49 2 304.1 307.2 297.7 354.8 17.03 5 1002 73 30.2 21.2 59 9.0 23.7 56 2 303.2 306.1 296.8 350.7 16.01 6 1000 89 31.0 22.0 59 9.0 24.4 70 3 304.1 307.3 297.5 354.4 16.87 7 941 632 25.0 20.0 74 5.0 21.4 332 2 303.4 306.3 296.7 350.4 15.83 8 925 783 25.2 19.2 69 6.0 20.9 305 2 305.1 307.9 296.8 350.8 15.31 9 911 917 23.6 12.6 50 11.0 16.4 296 2 304.8 306.6 293.0 335.0 10.11 10 886 1160 21.4 14.4 64 7.0 16.7 280 3 304.9 307.1 294.3 340.0 11.72 11 864 1378 19.8 17.6 87 2.2 18.3 265 3 305.5 308.2 296.6 349.8 14.82 12 862 1398 19.6 17.2 86 2.4 17.9 263 3 305.5 308.1 296.4 348.8 14.47 13 860 1418 19.8 13.8 68 6.0 15.8 262 3 305.9 308.0 294.5 340.7 11.61 14 850 1519 18.8 16.0 84 2.8 16.9 255 3 305.8 308.4 295.8 346.5 13.58 15 845 1570 19.4 7.4 46 12.0 12.1 253 3 307.0 308.4 291.8 330.3 7.66 16 768 2386 14.6 5.6 55 9.0 9.3 221 5 310.3 311.7 292.6 333.3 7.45 17 739 2710 12.0 9.3 84 2.7 10.3 208 5 310.9 312.8 294.7 341.6 10.01 18 703 3127 9.2 3.2 66 6.0 5.8 191 6 312.3 313.6 292.7 333.7 6.87 19 701 3151 9.0 2.0 61 7.0 5.1 190 6 312.3 313.5 292.3 332.0 6.32 20 700 3163 9.0 2.0 61 7.0 5.1 190 6 312.5 313.7 292.3 332.2 6.33 21 688 3306 9.0 -8.0 29 17.0 1.2 194 6 314.0 314.6 289.9 323.8 3.04 22 675 3464 7.8 5.0 82 2.8 6.1 198 7 314.4 315.9 294.3 339.8 8.13 23 640 3901 6.0 2.5 78 3.5 4.0 210 8 317.2 318.5 294.3 339.9 7.18 24 636 3953 6.4 -16.6 17 23.0 -2.4 211 8 318.2 318.5 289.9 323.7 1.64 25 614 4241 5.4 -7.6 39 13.0 -0.7 219 9 320.2 320.9 292.2 331.8 3.52 26 611 4281 5.4 -9.6 33 15.0 -1.4 220 9 320.7 321.3 291.9 330.7 3.02 27 608 4321 5.0 -13.0 26 18.0 -2.5 221 9 320.7 321.1 291.3 328.4 2.31 28 603 4388 4.6 -3.4 56 8.0 0.5 223 10 321.0 321.9 293.6 337.0 4.94 29 600 4429 4.4 -12.6 28 17.0 -2.8 224 10 321.2 321.7 291.5 329.3 2.42 30 595 4497 3.8 -3.2 60 7.0 0.2 226 10 321.3 322.3 293.8 337.8 5.08 31 584 4648 3.2 -10.8 35 14.0 -3.0 230 10 322.3 322.9 292.2 331.9 2.87 32 581 4690 2.8 -4.2 60 7.0 -0.7 232 10 322.3 323.3 293.9 338.1 4.83 33 579 4718 1.8 -4.2 64 6.0 -1.2 232 11 321.5 322.4 293.6 337.3 4.84 34 578 4732 1.6 -4.4 64 6.0 -1.4 233 11 321.4 322.3 293.6 337.0 4.78 35 574 4788 2.2 -12.8 32 15.0 -4.1 234 11 322.7 323.2 292.0 331.1 2.49 36 571 4830 1.4 -6.6 55 8.0 -2.4 235 11 322.3 323.1 293.2 335.7 4.09 37 570 4844 1.8 -5.2 60 7.0 -1.7 236 11 322.9 323.8 293.8 337.9 4.56 38 566 4901 1.6 -11.4 37 13.0 -4.0 237 11 323.3 323.9 292.4 332.8 2.82 39 564 4930 1.8 238 11 323.9 40 563 4944 1.8 -33.2 5 35.0 -7.4 239 11 324.0 324.1 290.5 325.6 0.41 41 549 5146 0.0 -10.0 47 10.0 -4.4 244 12 324.3 324.9 293.1 335.1 3.26 42 548 5161 0.2 -19.8 21 20.0 -6.8 245 12 324.7 324.9 291.6 329.7 1.45 43 545 5205 0.0 -6.0 64 6.0 -3.0 246 12 324.9 325.8 294.3 339.8 4.49 44 540 5279 -0.5 -11.5 43 11.0 -5.3 248 12 325.2 325.8 293.1 335.1 2.94 45 527 5473 -1.9 -9.9 54 8.0 -5.5 253 13 325.8 326.5 293.6 337.3 3.42 46 525 5503 -1.9 -19.9 24 18.0 -8.2 254 13 326.1 326.4 292.1 331.4 1.50 47 522 5549 -2.3 -9.3 59 7.0 -5.5 255 13 326.2 326.9 293.9 338.3 3.62 48 518 5610 -2.3 -23.3 18 21.0 -9.1 257 13 326.9 327.1 292.0 330.9 1.13 49 515 5656 -2.7 -9.7 59 7.0 -5.8 258 13 327.0 327.7 294.0 338.9 3.56 50 511 5718 -2.9 -22.9 20 20.0 -9.4 260 13 327.5 327.7 292.2 331.7 1.19 51 510 5734 -3.5 -7.8 72 4.3 -5.5 261 14 326.9 327.7 294.6 340.9 4.17 52 501 5874 -3.9 -11.9 54 8.0 -7.3 265 14 328.1 328.7 294.0 338.5 3.07 53 500 5890 -4.1 -13.1 50 9.0 -7.8 265 14 328.0 328.6 293.7 337.6 2.79 54 497 5938 -4.3 -25.3 18 21.0 -10.6 265 14 328.4 328.6 292.2 331.9 0.98 55 493 6001 -4.5 -14.5 46 10.0 -8.5 265 14 328.9 329.4 293.7 337.5 2.52 56 483 6163 -5.3 -16.3 42 11.0 -9.5 266 14 329.8 330.3 293.7 337.5 2.22 57 481 6195 -5.3 -24.3 21 19.0 -11.2 266 14 330.2 330.4 292.9 334.2 1.11 58 474 6310 -6.3 -14.3 53 8.0 -9.5 266 14 330.4 330.9 294.2 339.6 2.67 59 469 6393 -6.5 -21.5 29 15.0 -11.5 266 14 331.1 331.4 293.4 336.3 1.46 60 435 6978 -10.5 -23.5 34 13.0 -14.5 268 15 333.2 333.5 293.8 338.0 1.32 61 433 7014 -10.5 -30.5 18 20.0 -15.6 268 15 333.7 333.8 293.4 336.3 0.70 62 429 7085 -12.5 -19.5 56 7.0 -14.8 268 15 332.0 332.4 294.0 338.7 1.90 63 420 7247 -11.5 -22.5 40 11.0 -15.0 269 15 335.3 335.6 294.5 340.7 1.50 64 407 7488 -13.3 -21.3 51 8.0 -15.9 270 15 336.0 336.4 294.8 342.2 1.72 65 400 7620 -14.1 -28.1 30 14.0 -17.8 270 15 336.7 336.9 294.4 340.2 0.95 66 397 7677 -14.5 -32.5 20 18.0 -18.6 269 15 336.9 337.0 294.1 339.2 0.63 67 392 7773 -15.5 -25.5 42 10.0 -18.3 268 16 336.8 337.0 294.6 341.3 1.23 68 391 7792 -15.3 -26.3 38 11.0 -18.3 268 16 337.3 337.5 294.7 341.5 1.14 69 390 7811 -15.3 -38.3 12 23.0 -19.7 268 16 337.5 337.6 294.0 338.9 0.36 70 388 7850 -15.3 -56.3 2 41.0 -20.4 267 16 338.0 338.0 293.9 338.2 0.05 71 383 7947 -16.1 -25.1 46 9.0 -18.6 266 17 338.2 338.5 295.0 343.0 1.30 72 381 7987 -16.3 -32.3 24 16.0 -19.9 266 17 338.5 338.6 294.6 341.0 0.67 73 372 8166 -17.9 -25.9 50 8.0 -20.1 264 18 338.7 338.9 295.1 343.3 1.25 74 371 8186 -17.9 -31.9 28 14.0 -21.0 263 18 338.9 339.1 294.7 341.6 0.71 75 366 8287 -18.5 -28.5 41 10.0 -21.0 262 19 339.5 339.7 295.1 343.2 1.00 76 364 8328 -19.1 -29.1 41 10.0 -21.5 262 19 339.2 339.4 295.0 342.7 0.95 77 360 8410 -19.1 -39.1 15 20.0 -22.7 261 19 340.3 340.3 294.7 341.7 0.36 78 355 8513 -19.9 -41.9 12 22.0 -23.5 260 20 340.6 340.6 294.7 341.6 0.27 79 332 9006 -23.5 -38.5 24 15.0 -26.0 254 23 342.2 342.3 295.3 343.8 0.41 80 323 9206 -23.9 -52.9 5 29.0 -27.1 251 24 344.4 344.4 295.4 344.7 0.09 81 300 9740 -28.1 -44.1 20 16.0 -30.2 245 27 345.8 345.8 295.9 346.8 0.25 82 250 11020 -38.9 -58.9 10 20.0 -40.0 270 27 348.2 348.2 296.3 348.5 0.05 83 200 12520 -50.7 -62.7 23 12.0 -51.1 305 33 352.5 352.5 297.2 352.7 0.04 84 150 14320 -65.7 -77.7 17 12.0 -65.8 330 20 356.9 356.9 298.1 356.9 0.01 85 100 16680 -83.5 -93.5 16 10.0 -83.5 285 40 366.4 366.4 299.9 366.4 0.00 86 92 17137 -86.7 -95.7 18 9.0 -86.7 290 33 368.9 368.9 300.4 368.9 0.00 87 70 18670 -74.9 -85.9 17 11.0 -74.9 285 5 424.1 424.1 308.2 424.2 0.00 88 50 20670 -64.3 -83.3 6 19.0 -64.6 100 1 492.0 492.0 314.4 492.0 0.01 89 30 23850 -54.3 -87.3 1 33.0 -56.0 100 7 596.6 596.6 320.5 596.6 0.01 TRP 92 17137 -86.7 -95.7 18 9.0 -86.7 290 33 368.9 368.9 300.4 368.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 545.00 mb = 5205.02 m = 17076.61 ft Wetbulb zero: 637.52 mb = 3933.08 m = 12903.66 ft Precipitable water: 1.81 inches Sfc-500 mean rel hum: 56.88 % Est. max temperature: 33.58 C = 92.45 F Sfc-Lift cond lev (LCL): 926.13 mb = 772.26 m = 2533.64 ft T: 25.19 C 700-500 lapse rate: 4.80 C/km ThetaE index: 15.80 C Layer 911.0- 886.0 mb Conv cond level (CCL): 815.82 mb = 1869.92 m = 6134.85 ft Mean mixing ratio: 15.73 g/kg Conv temperature: 35.94 C = 96.69 F Cap Strength: 1.68 C Lifted Index: -1.42 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.11 C Lifted Index @700 mb: -1.80 C Showalter Index: 0.10 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.10 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 212.00 Risk: None Energy Index: -1.77 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 303.78 J/kg Max Up Vert Vel: 24.65 m/s Conv Inhibition (B-): 58.93 J/kg Cap Strength: 1.57 C Lift Cond Lev (LCL): 867.26 mb = 1345.30 m = 4413.66 ft Lev Free Conv (LFC): 752.26 mb = 2560.57 m = 8400.71 ft Equ Level (EL): 232.26 mb = 11514.86 m = 37777.94 ft B at Equ Level: 300.08 J/kg Max Parcel Lev (MPL): 142.26 mb = 14628.48 m = 47993.12 ft Wind level data Storm motion: 271 at 5 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 | 91 5 -5.1 0.1 1 1000 89 70 3 -2.8 -1.0 | 83 8 -7.9 -0.9 2 925 783 305 2 1.6 -1.1 | 73 4 -3.4 -1.0 3 850 1519 255 3 2.9 0.8 | 113 2 -2.2 0.9 4 700 3163 190 6 1.0 5.9 | 146 7 -4.0 6.0 5 500 5890 265 14 13.9 1.2 | 261 9 8.9 1.3 6 400 7620 270 15 15.0 -0.0 | 269 10 9.9 0.1 7 300 9740 245 27 24.5 11.4 | 239 23 19.4 11.5 8 250 11020 270 27 27.0 -0.0 | 270 22 21.9 0.1 9 200 12520 305 33 27.0 -18.9 | 311 29 22.0 -18.8 10 150 14320 330 20 10.0 -17.3 | 344 18 4.9 -17.2 11 100 16680 285 40 38.6 -10.4 | 287 35 33.6 -10.2 12 92 17137 290 33 31.0 -11.3 | 293 28 25.9 -11.2 13 70 18670 285 5 4.8 -1.3 | 12 1 -0.2 -1.2 14 50 20670 100 1 -1.0 0.2 | 93 6 -6.1 0.3 15 30 23850 100 7 -6.9 1.2 | 96 12 -12.0 1.3 Wind Parameters Mean winds (0-6000m): 241.4 at 6.8 knts Storm direction: 271.4 at 5.1 knts Shear (0-3000m) pos: 0.0 neg: 1.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 56.7 deg Storm rel helicity (0-3000m) pos: 3.2 neg: -6.0 tot: -2.8 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 27.46 Bulk Shear: 11.06 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 41 2 75 7| 0.0 2.5 2.5| 0.0 -5.6 -5.6 -11.1 -0.49| 6.6 -3.2 1000 6 2 68 6| 0.0 1.2 1.2| 0.8 -5.6 -4.8 -4.8 -0.26| 4.6 -1.2 1500 310 2 66 4| 0.0 1.0 1.0| 1.8 -5.6 -3.8 -2.5 -0.08| 3.7 -0.3 2000 275 3 88 2| 0.0 1.0 1.0| 2.6 -5.6 -2.9 -1.5 0.04| 3.1 0.1 2500 251 3 117 2| 0.0 1.0 1.0| 3.2 -5.6 -2.4 -1.0 0.07| 2.9 0.2 3000 230 3 133 3| 0.0 1.0 1.0| 3.2 -6.0 -2.8 -0.9 0.05| 2.7 0.1 4000 214 4 144 5| 0.4 0.7 1.2| 10.4 -6.3 4.1 1.0 0.22| 2.6 0.6 5000 224 5 162 4| 0.9 0.6 1.5| 21.2 -6.3 14.9 3.0 0.38| 2.7 1.0 6000 241 7 194 3| 1.1 0.5 1.6| 33.8 -6.3 27.6 4.6 0.49| 2.7 1.4 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20251028.12.gif