UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 12 OCT 25 Station: WBGG WMO ident: 96413 Latitude: 1.48 Longitude: 110.33 Elevation: 27.00 ------------------------------------------------------------------------------- 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 27 27.4 25.2 88 2.2 25.8 270 5 300.0 303.8 298.7 360.1 20.46 1 1000 76 25.2 23.6 91 1.6 24.0 260 19 298.4 301.7 297.2 352.6 18.65 2 925 762 22.2 22.2 100 0.0 22.2 285 13 302.0 305.4 298.0 356.7 18.51 3 851 1484 18.0 17.7 98 0.3 17.8 349 7 304.9 307.7 296.7 350.1 15.15 4 850 1494 18.0 17.8 99 0.2 17.9 350 7 305.0 307.8 296.8 350.6 15.26 5 810 1907 16.0 15.2 95 0.8 15.5 17 8 307.1 309.6 296.1 347.9 13.54 6 717 2937 10.0 10.0 100 0.0 10.0 352 9 311.4 313.5 295.4 344.6 10.82 7 711 3007 9.8 9.8 100 0.0 9.8 351 10 311.9 314.0 295.5 345.1 10.77 8 700 3137 9.2 9.2 100 0.0 9.2 355 11 312.7 314.7 295.6 345.1 10.50 9 695 3196 9.0 9.0 100 0.0 9.0 356 11 313.1 315.1 295.6 345.4 10.43 10 674 3449 7.6 7.6 100 0.0 7.6 1 9 314.3 316.2 295.4 344.7 9.77 11 665 3560 7.6 7.6 100 0.0 7.6 3 9 315.5 317.4 295.8 346.4 9.91 12 617 4173 4.6 4.6 100 0.0 4.6 16 8 318.9 320.6 295.8 346.4 8.66 13 564 4900 0.8 0.8 100 0.0 0.8 45 7 322.7 324.1 295.7 346.0 7.22 14 560 4957 0.6 0.6 100 0.0 0.6 45 7 323.1 324.5 295.8 346.3 7.16 15 557 5000 0.4 0.4 100 0.0 0.4 45 8 323.4 324.8 295.8 346.4 7.10 16 549 5116 -0.3 -0.3 100 0.0 -0.3 45 8 323.9 325.2 295.8 346.1 6.84 17 539 5263 -0.5 -0.5 100 0.0 -0.5 45 9 325.4 326.7 296.1 347.8 6.87 18 500 5860 -3.1 -3.1 100 0.0 -3.1 55 12 329.3 330.5 296.5 349.6 6.10 19 459 6533 -8.3 -8.3 100 0.0 -8.3 67 12 330.9 331.8 295.7 346.0 4.46 20 400 7590 -14.9 -14.9 100 0.0 -14.9 85 13 335.6 336.2 295.8 346.1 3.01 21 327 9087 -24.5 -24.5 100 0.0 -24.5 75 15 342.3 342.7 296.3 348.2 1.61 22 309 9498 -27.3 -27.6 97 0.3 -27.3 87 15 344.0 344.3 296.4 348.8 1.28 23 300 9710 -28.7 -29.1 96 0.4 -28.8 95 15 344.9 345.2 296.5 349.3 1.15 24 252 10935 -39.1 -40.5 87 1.4 -39.2 112 19 347.1 347.2 296.4 348.9 0.44 25 250 10990 -39.5 -41.0 86 1.5 -39.6 110 19 347.3 347.4 296.4 349.0 0.42 26 200 12480 -51.9 -54.6 73 2.7 -52.0 105 32 350.6 350.6 296.8 351.1 0.12 27 189 12843 -55.1 -58.1 69 3.0 -55.2 106 32 351.1 351.2 297.0 351.5 0.08 28 162 13805 -64.1 -68.1 58 4.0 -64.1 112 32 351.8 351.8 297.0 351.9 0.02 29 150 14270 -68.3 -72.8 52 4.5 -68.4 125 38 352.4 352.4 297.2 352.5 0.01 30 149 14310 -68.7 -73.2 52 4.5 -68.7 125 38 352.4 352.4 297.1 352.5 0.01 31 140 14680 -72.1 -77.0 48 4.9 -72.1 129 38 352.8 352.8 297.3 352.8 0.01 32 133 14980 -75.1 -80.1 45 5.0 -75.1 132 37 352.7 352.7 297.2 352.7 0.00 33 126 15291 -77.5 -82.5 44 5.0 -77.5 138 36 353.8 353.8 297.4 353.8 0.00 34 116 15763 -79.5 -84.5 43 5.0 -79.5 180 25 358.6 358.6 298.4 358.6 0.00 35 105 16330 -77.5 -82.5 44 5.0 -77.5 230 11 372.8 372.8 301.1 372.8 0.00 36 100 16610 -77.3 -82.3 44 5.0 -77.3 255 4 378.4 378.4 302.0 378.4 0.00 37 93 17023 -80.7 -85.7 43 5.0 -80.7 379.6 379.6 302.2 379.6 0.00 38 85 17531 -79.9 -85.9 36 6.0 -79.9 391.1 391.1 303.9 391.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 552.43 mb = 5066.03 m = 16620.64 ft Wetbulb zero: 552.78 mb = 5060.80 m = 16603.48 ft Precipitable water: 2.76 inches Sfc-500 mean rel hum: 98.63 % Est. max temperature: 32.07 C = 89.73 F Sfc-Lift cond lev (LCL): 974.90 mb = 299.72 m = 983.31 ft T: 24.22 C 700-500 lapse rate: 4.52 C/km ThetaE index: 7.49 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 926.76 mb = 745.30 m = 2445.17 ft Mean mixing ratio: 18.53 g/kg Conv temperature: 29.29 C = 84.72 F Cap Strength: 0.41 C Lifted Index: -1.89 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.00 C Lifted Index @700 mb: -2.71 C Showalter Index: -0.37 C Risk: Thunderstorms probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 20.90 C K Index: 38.90 Risk: > 80 % chance of thunderstorms Sweat Index: 239.60 Risk: None Energy Index: -0.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1462.70 J/kg Max Up Vert Vel: 54.09 m/s Conv Inhibition (B-): 3.34 J/kg Cap Strength: 0.41 C Lift Cond Lev (LCL): 945.64 mb = 567.81 m = 1862.86 ft Lev Free Conv (LFC): 900.64 mb = 993.05 m = 3257.99 ft Equ Level (EL): 120.64 mb = 15538.91 m = 50980.05 ft B at Equ Level: 1444.75 J/kg Wind level data Storm motion: 25 at 7 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 27 270 5 5.0 -0.0 | 231 10 8.1 6.6 1 1000 76 260 19 18.7 3.3 | 246 24 21.8 9.9 2 974 305 265 22 21.9 1.9 | 251 26 25.1 8.5 3 941 610 275 16 15.9 -1.4 | 255 20 19.1 5.2 4 925 762 285 13 12.6 -3.4 | 258 16 15.7 3.2 5 909 914 300 11 9.5 -5.5 | 265 13 12.7 1.1 6 877 1219 320 8 5.1 -6.1 | 267 8 8.3 0.5 7 850 1494 350 7 1.2 -6.9 | 274 4 4.4 -0.3 8 817 1829 15 8 -2.1 -7.7 | 317 2 1.1 -1.1 9 788 2134 25 7 -3.0 -6.3 | 216 0 0.2 0.2 10 760 2438 20 7 -2.4 -6.6 | 269 1 0.7 0.0 11 733 2743 355 7 0.6 -7.0 | 276 4 3.7 -0.4 12 707 3048 350 10 1.7 -9.8 | 304 6 4.9 -3.3 13 700 3137 355 11 1.0 -11.0 | 317 6 4.1 -4.4 14 656 3658 5 8 -0.7 -8.0 | 299 3 2.4 -1.4 15 632 3962 10 7 -1.2 -6.9 | 279 2 1.9 -0.3 16 609 4267 20 8 -2.7 -7.5 | 337 1 0.4 -0.9 17 586 4572 35 8 -4.6 -6.6 | 91 1 -1.5 0.0 18 565 4877 45 7 -4.9 -4.9 | 132 2 -1.8 1.6 19 524 5486 45 11 -7.8 -7.8 | 76 5 -4.6 -1.2 20 500 5860 55 12 -9.8 -6.9 | 87 7 -6.7 -0.3 21 485 6096 60 12 -10.4 -6.0 | 95 7 -7.3 0.6 22 400 7590 85 13 -13.0 -1.1 | 119 11 -9.8 5.5 23 398 7620 85 13 -13.0 -1.1 | 119 11 -9.8 5.5 24 324 9144 75 15 -14.5 -3.9 | 103 12 -11.4 2.7 25 300 9710 95 15 -14.9 1.3 | 124 14 -11.8 7.9 26 262 10668 120 19 -16.5 9.5 | 140 21 -13.3 16.1 27 250 10990 110 19 -17.9 6.5 | 132 20 -14.7 13.1 28 209 12192 100 26 -25.6 4.5 | 116 25 -22.5 11.1 29 200 12480 105 32 -30.9 8.3 | 118 32 -27.8 14.9 30 164 13716 110 31 -29.1 10.6 | 123 31 -26.0 17.2 31 150 14270 125 38 -31.1 21.8 | 135 40 -28.0 28.4 32 127 15240 135 37 -26.2 26.2 | 145 40 -23.0 32.8 33 100 16610 255 4 3.9 1.0 | 223 10 7.0 7.6 Wind Parameters Mean winds (0-6000m): 355.5 at 9.7 knts Storm direction: 25.5 at 7.3 knts Shear (0-3000m) pos: 1.8 neg: 0.9 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 71.7 deg Storm rel helicity (0-3000m) pos: 59.6 neg: -0.3 tot: 59.2 m^2/s^2 ave: 19.7 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 2.7 10^-3/s Energy-Hel index: 0.52 Bulk Rich Number: 23.55 Bulk Shear: 62.12 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 ------------------------------------------------------------------------------- 500 265 19 250 24| 13.0 0.0 13.0| 39.4 0.0 39.4 78.8 0.36| 22.6 8.2 1000 273 16 254 20| 3.4 0.0 3.4| 53.8 0.0 53.8 53.8 0.35| 17.1 5.9 1500 283 13 258 17| 2.8 0.0 2.8| 55.8 -0.1 55.6 37.1 0.31| 13.8 4.3 2000 294 12 263 14| 2.6 0.0 2.6| 57.0 -0.2 56.8 28.4 0.32| 11.4 3.6 2500 305 11 269 12| 2.1 0.2 2.4| 57.1 -0.2 56.9 22.8 0.30| 9.6 2.9 3000 313 10 273 11| 1.8 0.9 2.7| 59.6 -0.3 59.2 19.7 0.31| 8.8 2.7 4000 327 10 282 9| 1.5 0.7 2.2| 61.7 -1.8 59.9 15.0 0.27| 7.4 2.0 5000 339 10 290 7| 1.6 0.5 2.1| 63.0 -2.3 60.6 12.1 0.30| 6.5 1.9 6000 355 10 309 5| 1.7 0.4 2.1| 65.7 -4.1 61.6 10.3 0.27| 5.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251012.12.gif