UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:1200Z 1 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 1006 9 25.4 25.1 98 0.3 25.2 0 0 298.0 301.7 298.1 357.2 20.33 1 1000 62 25.2 24.1 94 1.1 24.4 35 7 298.4 301.8 297.5 354.4 19.23 2 934 663 23.8 20.9 84 2.9 21.7 140 3 302.8 305.9 297.3 352.9 16.89 3 925 748 22.8 20.8 88 2.0 21.3 155 2 302.6 305.7 297.3 352.8 16.95 4 850 1482 18.8 18.0 95 0.8 18.2 245 14 305.8 308.7 297.1 352.2 15.46 5 836 1625 17.6 16.6 94 1.0 16.9 250 14 306.0 308.7 296.4 349.1 14.36 6 780 2218 15.4 13.8 90 1.6 14.3 264 17 309.8 312.2 296.4 348.9 12.83 7 774 2284 16.4 12.7 79 3.7 13.9 259 18 311.6 313.8 296.3 348.4 12.01 8 752 2529 14.2 11.5 84 2.7 12.4 241 20 311.8 313.9 295.9 346.8 11.42 9 700 3134 11.8 5.8 67 6.0 8.2 235 24 315.6 317.1 294.7 341.6 8.29 10 699 3146 11.8 5.8 67 6.0 8.2 235 24 315.7 317.3 294.7 341.7 8.31 11 691 3243 11.6 7.4 75 4.2 9.0 238 24 316.5 318.3 295.7 346.0 9.40 12 654 3701 7.2 7.1 99 0.1 7.2 251 26 316.6 318.4 296.0 347.1 9.73 13 635 3944 5.2 4.5 95 0.7 4.8 260 24 317.0 318.6 295.1 343.3 8.35 14 575 4753 1.8 1.3 96 0.5 1.5 279 20 322.1 323.5 295.7 345.8 7.34 15 521 5543 -3.9 -3.9 100 0.0 -3.9 250 22 324.4 325.5 294.9 342.5 5.51 16 517 5604 -2.5 -2.5 100 0.0 -2.5 250 22 326.9 328.1 296.0 347.2 6.17 17 505 5791 -3.7 -3.8 99 0.1 -3.8 250 23 327.6 328.7 295.8 346.6 5.73 18 504 5807 -2.3 -3.3 93 1.0 -2.9 250 23 329.5 330.7 296.5 349.4 5.96 19 500 5870 -3.9 -4.3 97 0.4 -4.1 250 23 328.3 329.4 295.9 346.8 5.57 20 497 5917 -4.3 -4.9 96 0.6 -4.6 251 23 328.4 329.4 295.8 346.2 5.36 21 465 6439 -6.5 -6.5 100 0.0 -6.5 264 20 331.9 333.0 296.4 349.1 5.07 22 455 6608 -7.3 -7.5 98 0.2 -7.4 260 20 333.0 334.0 296.5 349.3 4.79 23 449 6711 -7.7 -13.7 62 6.0 -10.2 257 20 333.8 334.4 295.3 344.0 2.96 24 448 6729 -7.9 -11.1 78 3.2 -9.3 256 20 333.7 334.5 295.8 346.3 3.66 25 447 6746 -8.1 -15.1 57 7.0 -10.9 256 20 333.7 334.2 295.0 342.9 2.65 26 443 6816 -8.3 -12.5 72 4.2 -10.1 254 20 334.3 335.0 295.7 345.8 3.31 27 441 6851 -8.1 -8.2 99 0.1 -8.2 253 20 335.0 335.9 296.8 351.0 4.68 28 440 6868 -8.3 -11.0 81 2.7 -9.5 252 21 334.9 335.7 296.2 347.9 3.76 29 415 7319 -11.5 -12.6 92 1.1 -12.0 240 21 336.5 337.2 296.3 348.7 3.50 30 414 7338 -11.7 -16.7 66 5.0 -13.6 241 21 336.5 337.0 295.6 345.3 2.50 31 413 7356 -11.9 -12.3 97 0.4 -12.1 241 22 336.4 337.2 296.4 349.0 3.61 32 410 7412 -12.1 -15.6 75 3.5 -13.5 243 22 336.9 337.4 295.9 346.6 2.77 33 400 7600 -13.5 -16.8 76 3.3 -14.7 250 25 337.4 338.0 295.8 346.5 2.57 34 392 7753 -14.7 -16.6 85 1.9 -15.4 251 24 337.8 338.4 296.0 347.3 2.66 35 386 7870 -15.7 -21.7 60 6.0 -17.6 251 24 338.0 338.4 295.4 344.3 1.75 36 385 7890 -15.5 -16.5 92 1.0 -15.9 252 24 338.5 339.1 296.3 348.2 2.74 37 383 7929 -14.5 -17.9 75 3.4 -15.7 252 24 340.3 340.9 296.4 349.1 2.44 38 368 8231 -15.9 -17.9 85 2.0 -16.6 253 22 342.4 342.9 297.0 351.6 2.54 39 300 9740 -26.3 -29.0 78 2.7 -26.9 260 34 348.3 348.6 297.2 352.7 1.16 40 276 10336 -30.5 -33.4 76 2.9 -31.0 247 33 350.7 350.8 297.5 353.9 0.83 41 250 11030 -36.1 -39.3 72 3.2 -36.5 245 37 352.4 352.5 297.6 354.4 0.51 42 200 12540 -49.3 -53.9 58 4.6 -49.5 240 30 354.7 354.7 297.7 355.2 0.13 43 196 12672 -50.7 -54.5 64 3.8 -50.8 240 30 354.5 354.6 297.7 355.0 0.12 44 187 12975 -53.7 -63.7 28 10.0 -53.9 240 30 354.5 354.5 297.6 354.6 0.04 45 179 13253 -55.9 -61.9 47 6.0 -56.1 240 30 355.3 355.4 297.8 355.6 0.05 46 170 13579 -58.7 -68.7 26 10.0 -58.9 240 29 356.0 356.0 297.9 356.1 0.02 47 156 14111 -63.3 -69.3 44 6.0 -63.4 240 29 357.0 357.0 298.1 357.1 0.02 48 150 14350 -65.5 -71.5 43 6.0 -65.5 240 29 357.2 357.3 298.2 357.3 0.02 49 140 14766 -69.5 -76.5 35 7.0 -69.5 241 28 357.3 357.4 298.2 357.4 0.01 50 112 16064 -80.3 -84.8 47 4.5 -80.3 308 23 360.7 360.7 298.8 360.7 0.00 51 102 16590 -82.9 -87.3 46 4.4 -82.9 309 18 365.5 365.5 299.7 365.5 0.00 52 100 16700 -83.1 -87.5 46 4.4 -83.1 290 16 367.2 367.2 300.1 367.2 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5808.00 m Freezing level: 557.95 mb = 5002.27 m = 16411.43 ft Wetbulb zero: 560.13 mb = 4962.69 m = 16281.61 ft Precipitable water: 2.65 inches Sfc-500 mean rel hum: 90.70 % Est. max temperature: 32.95 C = 91.30 F Sfc-Lift cond lev (LCL): 1002.12 mb = 43.20 m = 141.74 ft T: 25.27 C 700-500 lapse rate: 5.74 C/km ThetaE index: 15.68 C Layer 1000.0- 699.0 mb Conv cond level (CCL): 889.84 mb = 1084.35 m = 3557.55 ft Mean mixing ratio: 17.80 g/kg Conv temperature: 31.47 C = 88.64 F Cap Strength: 1.55 C Lifted Index: -2.22 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.16 C Lifted Index @700 mb: 0.24 C Showalter Index: -1.69 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.90 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 267.00 Risk: None Energy Index: -1.14 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 378.26 J/kg Max Up Vert Vel: 27.50 m/s Conv Inhibition (B-): 22.39 J/kg Cap Strength: 1.65 C Lift Cond Lev (LCL): 929.04 mb = 709.85 m = 2328.87 ft Lev Free Conv (LFC): 844.04 mb = 1542.59 m = 5060.93 ft Equ Level (EL): 774.04 mb = 2283.26 m = 7490.92 ft B at Equ Level: 19.47 J/kg Max Parcel Lev (MPL): 124.04 mb = 15470.49 m = 50755.59 ft Wind level data Storm motion: 283 at 13 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 1006 9 0 0 -0.0 -0.0 | 103 13 -13.1 3.0 1 1000 62 35 7 -4.0 -5.7 | 81 17 -17.1 -2.7 2 925 748 155 2 -0.8 1.8 | 109 15 -14.0 4.9 3 876 1219 235 14 11.5 8.0 | 172 11 -1.7 11.1 4 850 1482 245 14 12.7 5.9 | 177 9 -0.4 9.0 5 787 2134 270 16 16.0 -0.0 | 223 4 2.9 3.0 6 733 2743 225 23 16.3 16.3 | 189 20 3.1 19.3 7 700 3134 235 24 19.7 13.8 | 201 18 6.5 16.8 8 656 3658 250 26 24.4 8.9 | 223 16 11.3 11.9 9 587 4572 285 20 19.3 -5.2 | 289 7 6.2 -2.1 10 524 5486 250 22 20.7 7.5 | 216 13 7.6 10.6 11 500 5870 250 23 21.6 7.9 | 218 14 8.5 10.9 12 467 6401 265 20 19.9 1.7 | 235 8 6.8 4.8 13 415 7315 240 21 18.2 10.5 | 201 14 5.1 13.5 14 400 7600 250 25 23.5 8.6 | 222 16 10.4 11.6 15 353 8534 255 21 20.3 5.4 | 220 11 7.2 8.5 16 339 8839 270 26 26.0 -0.0 | 257 13 12.9 3.0 17 300 9740 260 34 33.5 5.9 | 246 22 20.4 8.9 18 263 10668 240 33 28.6 16.5 | 218 25 15.5 19.5 19 250 11030 245 37 33.5 15.6 | 228 28 20.4 18.7 20 241 11278 245 37 33.5 15.6 | 228 28 20.4 18.7 21 220 11887 255 30 29.0 7.8 | 236 19 15.9 10.8 22 200 12540 240 30 26.0 15.0 | 215 22 12.9 18.0 23 150 14350 240 29 25.1 14.5 | 214 21 12.0 17.5 24 143 14630 235 28 22.9 16.1 | 207 21 9.8 19.1 25 104 16459 330 21 10.5 -18.2 | 10 15 -2.6 -15.1 26 100 16700 290 16 15.0 -5.5 | 322 3 1.9 -2.4 27 99 16764 285 18 17.4 -4.7 | 291 5 4.3 -1.6 Wind Parameters Mean winds (0-6000m): 253.0 at 18.0 knts Storm direction: 283.0 at 13.5 knts Shear (0-3000m) pos: 2.7 neg: 2.3 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 94.2 deg Storm rel helicity (0-3000m) pos: 115.9 neg: -40.1 tot: 75.8 m^2/s^2 ave: 25.3 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 3.4 10^-3/s Energy-Hel index: 0.25 Bulk Rich Number: 5.41 Bulk Shear: 69.95 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 58 5 91 18| 3.8 0.0 3.8| 31.6 -20.5 11.1 22.2 0.11| 14.1 1.5 1000 83 5 98 18| 4.4 0.0 4.4| 67.7 -20.5 47.2 47.2 0.43| 12.2 5.3 1500 236 7 136 10| 4.8 0.0 4.8| 98.2 -20.5 77.7 51.8 0.55| 12.1 6.6 2000 248 9 145 8| 4.0 0.0 4.0|104.5 -20.5 84.0 42.0 0.57| 10.4 5.9 2500 252 11 157 7| 3.2 1.7 5.0|105.6 -28.0 77.6 31.0 0.41| 10.5 4.3 3000 244 13 170 9| 2.7 2.3 5.0|115.9 -40.1 75.8 25.3 0.33| 10.3 3.4 4000 245 16 188 10| 3.0 1.8 4.7|168.4 -40.1 128.2 32.1 0.43| 9.6 4.1 5000 253 17 202 9| 2.5 1.9 4.5|184.3 -50.2 134.1 26.8 0.38| 9.1 3.5 6000 253 18 206 9| 2.2 2.2 4.4|189.2 -65.3 123.9 20.7 0.30| 8.4 2.6 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20251101.12.gif