UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110200.upa.cvt Date: 0000Z 2 NOV 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:0000Z 2 NOV 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 24.6 23.7 95 0.9 24.0 290 4 297.2 300.5 296.9 351.1 18.63 1 1002 50 25.4 22.6 85 2.8 23.4 311 5 298.4 301.6 296.5 349.3 17.48 2 1000 67 25.2 22.5 85 2.7 23.3 320 5 298.4 301.5 296.4 349.0 17.41 3 925 749 21.2 19.7 91 1.5 20.2 220 4 301.0 303.9 296.1 347.5 15.81 4 921 787 20.8 18.6 87 2.2 19.3 222 4 301.0 303.7 295.4 344.5 14.80 5 886 1123 21.0 16.0 73 5.0 17.6 240 8 304.5 306.9 295.1 343.3 13.02 6 885 1133 20.8 15.8 73 5.0 17.4 241 8 304.4 306.8 295.0 342.7 12.86 7 850 1482 18.2 14.9 81 3.3 16.0 260 11 305.2 307.6 295.0 343.0 12.64 8 739 2671 11.8 10.9 94 0.9 11.2 253 13 310.7 312.8 295.5 344.9 11.16 9 724 2843 10.6 7.6 82 3.0 8.8 252 13 311.2 312.9 294.1 339.2 9.09 10 710 3006 11.2 6.3 72 4.9 8.2 251 14 313.6 315.2 294.3 340.0 8.47 11 700 3125 10.8 5.9 72 4.9 7.8 250 14 314.4 316.0 294.4 340.5 8.35 12 684 3318 10.2 5.3 72 4.9 7.2 251 15 315.9 317.4 294.7 341.6 8.20 13 654 3690 7.2 4.3 82 2.9 5.5 253 16 316.6 318.1 294.7 341.7 7.99 14 588 4562 3.2 -4.8 56 8.0 -0.8 258 19 321.7 322.6 293.4 336.6 4.56 15 513 5657 -4.1 -7.4 78 3.3 -5.7 264 22 325.6 326.5 294.3 339.9 4.28 16 508 5735 -4.3 -11.3 58 7.0 -7.3 264 23 326.3 326.9 293.6 337.0 3.17 17 500 5860 -4.7 -10.7 63 6.0 -7.3 265 23 327.3 328.0 294.0 338.7 3.38 18 477 6228 -7.3 -12.1 68 4.8 -9.3 267 22 328.5 329.2 294.1 339.3 3.17 19 476 6244 -7.5 -12.5 67 5.0 -9.6 267 22 328.5 329.1 294.1 339.0 3.08 20 471 6327 -6.9 -23.9 24 17.0 -12.1 268 22 330.2 330.5 292.9 334.4 1.18 21 465 6427 -6.5 -26.5 19 20.0 -12.3 268 21 331.9 332.1 293.2 335.4 0.94 22 464 6443 -6.5 -24.5 22 18.0 -12.1 268 21 332.1 332.4 293.4 336.2 1.13 23 461 6494 -6.9 -16.9 45 10.0 -10.6 269 21 332.3 332.7 294.3 340.0 2.21 24 452 6647 -7.7 -30.7 14 23.0 -13.7 270 21 333.1 333.3 293.2 335.6 0.66 25 447 6734 -7.9 -19.9 37 12.0 -12.1 270 20 333.9 334.3 294.4 340.2 1.76 26 444 6786 -7.9 -31.9 13 24.0 -14.0 270 20 334.6 334.7 293.5 336.8 0.59 27 429 7052 -9.3 -24.3 28 15.0 -13.9 272 20 336.1 336.4 294.5 340.7 1.25 28 410 7401 -10.7 -57.7 1 47.0 -17.1 274 19 338.7 338.7 294.0 338.8 0.04 29 400 7590 -11.9 -54.9 1 43.0 -18.0 275 18 339.5 339.5 294.3 339.8 0.06 30 395 7686 -12.1 -41.1 7 29.0 -17.7 275 18 340.5 340.5 294.7 341.5 0.27 31 366 8263 -16.9 -26.9 42 10.0 -19.6 277 20 341.6 341.8 295.7 345.9 1.15 32 352 8553 -19.5 -32.5 31 13.0 -22.4 277 21 341.9 342.1 295.4 344.6 0.71 33 350 8596 -19.7 -63.7 1 44.0 -23.9 277 21 342.2 342.2 294.8 342.3 0.02 34 345 8702 -20.5 -31.5 37 11.0 -22.9 278 22 342.5 342.7 295.6 345.6 0.80 35 337 8875 -21.5 -41.5 15 20.0 -24.7 278 22 343.5 343.5 295.4 344.7 0.30 36 319 9276 -24.7 -41.7 19 17.0 -27.2 279 24 344.5 344.5 295.7 345.7 0.31 37 317 9322 -24.9 -66.9 1 42.0 -28.0 279 24 344.8 344.8 295.5 344.9 0.01 38 300 9720 -27.5 -56.5 5 29.0 -30.1 280 25 346.6 346.6 296.0 346.9 0.06 39 250 11000 -38.5 -57.5 12 19.0 -39.6 275 21 348.8 348.8 296.4 349.1 0.06 40 212 12116 -46.5 -80.5 1 34.0 -47.1 268 23 353.2 353.2 297.3 353.2 0.00 41 200 12500 -50.3 -66.3 13 16.0 -50.7 265 24 353.1 353.1 297.3 353.2 0.03 42 166 13688 -60.9 -67.9 39 7.0 -61.0 278 27 354.7 354.7 297.7 354.8 0.02 43 161 13877 -62.7 -70.7 33 8.0 -62.8 280 27 354.8 354.8 297.7 354.9 0.02 44 150 14310 -66.1 -74.1 32 8.0 -66.2 285 28 356.2 356.2 298.0 356.3 0.01 45 113 15971 -78.9 -89.9 15 11.0 -78.9 261 19 362.4 362.4 299.2 362.4 0.00 46 110 16124 -80.1 -91.1 14 11.0 -80.1 258 18 362.9 362.9 299.2 362.9 0.00 47 100 16660 -81.3 -92.3 14 11.0 -81.3 250 15 370.6 370.6 300.7 370.7 0.00 48 91 17186 -84.9 -95.9 12 11.0 -84.9 290 13 373.6 373.6 301.2 373.6 0.00 49 70 18650 -81.3 -94.3 9 13.0 -81.3 305 12 410.5 410.5 306.6 410.5 0.00 50 61 19425 -79.7 -93.7 8 14.0 -79.7 305 12 430.5 430.5 308.9 430.5 0.00 51 50 20580 -69.5 -83.5 11 14.0 -69.6 305 12 479.7 479.7 313.4 479.8 0.01 52 45 21216 -65.1 -95.1 1 30.0 -65.4 324 11 505.1 505.1 315.3 505.1 0.00 53 43 21498 -58.9 -89.9 1 31.0 -59.6 332 11 526.9 526.9 316.7 526.9 0.00 54 30 23770 -56.9 -86.9 1 30.0 -58.2 35 9 589.5 589.5 320.1 589.6 0.01 55 29 23985 -56.3 -88.3 1 32.0 -57.8 596.9 596.9 320.5 597.0 0.01 TRP 91 17186 -84.9 -95.9 12 11.0 -84.9 290 13 373.6 373.6 301.2 373.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 555.12 mb = 5042.12 m = 16542.19 ft Wetbulb zero: 596.43 mb = 4445.55 m = 14584.97 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 76.97 % Est. max temperature: 32.51 C = 90.51 F Sfc-Lift cond lev (LCL): 994.33 mb = 116.76 m = 383.07 ft T: 24.91 C 700-500 lapse rate: 5.67 C/km ThetaE index: 8.38 C Layer 1002.0- 850.0 mb Conv cond level (CCL): 861.76 mb = 1363.23 m = 4472.49 ft Mean mixing ratio: 16.32 g/kg Conv temperature: 32.40 C = 90.31 F Cap Strength: 2.35 C Lifted Index: -0.91 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.13 C Lifted Index @700 mb: 0.82 C Showalter Index: 0.91 C Risk: Thunderstorms probable Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.60 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 223.80 Risk: None Energy Index: -0.83 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 71.32 J/kg Max Up Vert Vel: 11.94 m/s Conv Inhibition (B-): 55.00 J/kg Cap Strength: 2.29 C Lift Cond Lev (LCL): 926.64 mb = 733.47 m = 2406.36 ft Lev Free Conv (LFC): 751.64 mb = 2526.80 m = 8289.92 ft Equ Level (EL): 711.64 mb = 2986.87 m = 9799.33 ft B at Equ Level: 11.94 J/kg Max Parcel Lev (MPL): 671.64 mb = 3469.48 m = 11382.66 ft Wind level data Storm motion: 288 at 11 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 9 290 4 3.8 -1.4 | 107 7 -6.2 1.9 1 1000 67 320 5 3.2 -3.8 | 86 7 -6.8 -0.5 2 925 749 220 4 2.6 3.1 | 131 10 -7.4 6.4 3 850 1482 260 11 10.8 1.9 | 189 5 0.8 5.2 4 700 3125 250 14 13.2 4.8 | 201 9 3.2 8.1 5 500 5860 265 23 22.9 2.0 | 248 14 12.9 5.3 6 400 7590 275 18 17.9 -1.6 | 258 8 7.9 1.7 7 300 9720 280 25 24.6 -4.3 | 274 15 14.6 -1.0 8 250 11000 275 21 20.9 -1.8 | 262 11 10.9 1.5 9 200 12500 265 24 23.9 2.1 | 249 15 13.9 5.4 10 150 14310 285 28 27.0 -7.2 | 283 18 17.1 -3.9 11 100 16660 250 15 14.1 5.1 | 206 9 4.1 8.4 12 91 17186 290 13 12.2 -4.4 | 297 3 2.2 -1.1 13 70 18650 305 12 9.8 -6.9 | 3 4 -0.2 -3.6 14 50 20580 305 12 9.8 -6.9 | 3 4 -0.2 -3.6 15 30 23770 35 9 -5.2 -7.4 | 75 16 -15.1 -4.1 Wind Parameters Mean winds (0-6000m): 258.3 at 14.0 knts Storm direction: 288.3 at 10.5 knts Shear (0-3000m) pos: 1.0 neg: 1.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 93.8 deg Storm rel helicity (0-3000m) pos: 25.2 neg: -3.5 tot: 21.7 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.89 Bulk Shear: 14.57 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 ------------------------------------------------------------------------------- 500 292 5 105 6| 0.0 2.6 2.6| 6.8 -3.5 3.3 6.5 0.30| 7.1 2.1 1000 262 5 127 7| 0.0 2.8 2.8| 13.7 -3.5 10.2 10.2 0.43| 6.0 2.6 1500 259 6 138 6| 2.0 1.8 3.9| 22.9 -3.5 19.5 13.0 0.57| 6.1 3.5 2000 259 7 150 6| 1.5 1.6 3.2| 23.8 -3.5 20.3 10.2 0.57| 4.9 2.8 2500 257 8 161 5| 1.2 1.5 2.7| 24.6 -3.5 21.1 8.4 0.56| 4.1 2.3 3000 256 9 170 6| 1.0 1.5 2.5| 25.2 -3.5 21.7 7.2 0.54| 3.6 2.0 4000 255 11 183 6| 1.2 1.1 2.3| 32.4 -3.5 28.9 7.2 0.58| 3.2 1.8 5000 256 12 197 7| 1.3 0.9 2.2| 41.6 -3.5 38.1 7.6 0.62| 2.9 1.8 6000 258 14 211 7| 1.4 0.7 2.1| 51.3 -3.5 47.9 8.0 0.64| 2.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20251102.00.gif