UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for SP754... Searching the city database file for: SP754 ... Date:1200Z 7 OCT 25 Station: SP754 WMO ident: 84754 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -15 1 925 704 2 850 1463 SFC 771 2301 15.0 0.0 36 15.0 6.9 0 0 310.4 311.3 290.5 325.9 4.96 4 743 2619 16.6 -6.4 20 23.0 5.3 354 1 315.4 316.1 290.5 325.8 3.19 5 700 3130 13.6 -10.4 18 24.0 2.7 345 3 317.5 318.0 290.5 325.7 2.47 6 683 3336 12.4 -21.6 8 34.0 0.1 339 4 318.4 318.6 289.3 321.9 0.99 7 673 3460 11.6 -6.4 28 18.0 2.8 335 4 318.9 319.6 291.8 330.4 3.52 8 611 4258 5.2 -10.8 30 16.0 -1.8 311 6 320.5 321.0 291.6 329.6 2.74 9 603 4365 4.4 -11.6 30 16.0 -2.5 307 6 320.8 321.3 291.6 329.4 2.61 10 553 5067 1.8 -28.2 9 30.0 -7.1 285 8 325.7 325.8 291.2 328.2 0.68 11 545 5184 1.2 -14.8 29 16.0 -5.3 282 8 326.4 326.8 292.8 334.0 2.22 12 543 5214 0.8 -12.2 37 13.0 -4.8 281 8 326.2 326.8 293.2 335.6 2.76 13 518 5590 -2.3 -12.3 46 10.0 -6.5 269 9 326.9 327.5 293.5 336.7 2.87 14 512 5683 -2.7 -16.7 33 14.0 -8.0 266 10 327.5 327.9 292.9 334.5 2.02 15 500 5870 -4.5 -13.5 49 9.0 -8.2 260 10 327.6 328.1 293.5 336.8 2.70 16 467 6402 -9.5 -13.2 74 3.7 -11.0 280 12 327.8 328.4 293.8 337.9 2.96 17 459 6536 -10.1 -11.8 87 1.7 -10.8 285 13 328.7 329.3 294.3 340.1 3.38 18 423 7159 -14.9 -14.9 100 0.0 -14.9 309 15 330.3 330.9 294.3 340.1 2.84 19 406 7468 -17.1 -17.4 98 0.3 -17.2 321 17 331.3 331.8 294.3 339.7 2.40 20 405 7487 -17.1 -18.5 89 1.4 -17.6 321 17 331.6 332.0 294.1 339.3 2.20 21 403 7524 -16.5 -22.5 60 6.0 -18.3 323 17 332.8 333.1 293.9 338.4 1.56 22 400 7580 -16.1 -25.1 46 9.0 -18.6 325 17 334.1 334.3 294.0 338.6 1.24 23 396 7656 -15.5 -27.5 35 12.0 -18.6 325 17 335.8 336.0 294.2 339.5 1.01 24 381 7946 -17.7 -24.7 54 7.0 -19.6 324 16 336.6 336.9 294.7 341.6 1.36 25 350 8576 -22.1 -37.1 24 15.0 -24.7 323 15 339.0 339.1 294.5 340.7 0.45 26 332 8962 -25.3 -33.3 47 8.0 -26.8 322 14 339.7 339.9 294.9 342.4 0.69 27 300 9690 -31.1 -54.1 9 23.0 -33.0 320 13 341.5 341.6 294.8 341.9 0.08 28 296 9785 -31.7 -58.7 5 27.0 -33.6 318 13 342.0 342.0 294.8 342.2 0.05 29 288 9979 -33.5 -44.5 32 11.0 -34.7 314 12 342.1 342.2 295.1 343.1 0.25 30 262 10638 -37.9 -62.9 6 25.0 -39.1 301 9 345.1 345.1 295.6 345.2 0.03 31 250 10960 -40.7 -68.7 3 28.0 -41.7 295 7 345.6 345.6 295.7 345.6 0.01 32 201 12398 -52.9 -72.9 7 20.0 -53.2 315 16 348.5 348.5 296.3 348.5 0.01 33 200 12430 -53.3 -72.3 8 19.0 -53.6 315 16 348.4 348.4 296.3 348.4 0.01 34 191 12725 -55.9 -69.9 16 14.0 -56.1 316 17 348.8 348.8 296.4 348.9 0.02 35 189 12791 -56.1 -66.1 27 10.0 -56.3 316 17 349.5 349.5 296.5 349.7 0.03 36 184 12961 -57.5 -73.5 11 16.0 -57.7 316 17 350.0 350.0 296.6 350.0 0.01 37 154 14061 -66.5 -73.5 37 7.0 -66.5 320 21 352.9 352.9 297.3 352.9 0.01 38 150 14220 -67.3 -76.3 27 9.0 -67.4 320 21 354.2 354.2 297.5 354.2 0.01 39 145 14424 -68.5 -77.5 26 9.0 -68.5 318 20 355.5 355.5 297.8 355.5 0.01 40 137 14764 -69.5 -82.5 13 13.0 -69.5 315 17 359.6 359.6 298.6 359.6 0.00 41 107 16198 -80.9 -84.5 54 3.6 -80.9 300 7 364.3 364.3 299.5 364.3 0.00 42 100 16580 -80.3 -85.3 43 5.0 -80.3 220 15 372.6 372.6 301.0 372.6 0.00 43 81 17766 -81.7 -87.7 35 6.0 -81.7 392.9 392.9 304.2 392.9 0.00 44 68 18773 -71.5 -89.5 5 18.0 -71.6 435.0 435.0 309.4 435.0 0.00 45 64 19131 -72.1 -90.1 5 18.0 -72.2 441.3 441.3 310.0 441.3 0.00 46 53 20257 -66.3 -89.3 3 23.0 -66.5 479.2 479.2 313.4 479.2 0.00 47 45 21250 -65.9 -89.9 2 24.0 -66.2 503.1 503.1 315.2 503.1 0.00 48 37 22460 -58.1 -87.1 1 29.0 -59.0 552.1 552.1 318.2 552.2 0.01 49 27 24424 -62.7 -88.7 2 26.0 -63.4 591.3 591.3 320.2 591.3 0.01 50 25 24900 -61.3 -89.3 1 28.0 -62.2 608.4 608.4 321.0 608.5 0.01 51 24 25155 -57.3 -87.3 1 30.0 -58.8 627.2 627.2 321.8 627.3 0.01 52 23 25424 -58.3 -87.3 1 29.0 -59.7 631.9 632.0 322.0 632.0 0.01 53 20 26304 -57.9 -86.9 1 29.0 -59.5 658.9 658.9 323.0 659.0 0.01 54 17 27352 -48.3 -83.3 1 35.0 -52.8 721.1 721.1 325.1 721.3 0.02 55 16 27750 -49.3 -83.3 1 34.0 -53.6 730.4 730.4 325.4 730.6 0.02 TRP 107 16198 -80.9 -84.5 54 3.6 -80.9 300 7 364.3 364.3 299.5 364.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5885.00 m Freezing level: 536.55 mb = 5310.71 m = 17423.39 ft Wetbulb zero: 635.37 mb = 3934.86 m = 12909.49 ft Sfc-500 mean rel hum: 26.38 % Est. max temperature: 24.11 C = 75.40 F Sfc-Lift cond lev (LCL): 614.57 mb = 4209.79 m = 13811.48 ft T: 5.59 C 700-500 lapse rate: 6.61 C/km ThetaE index: 4.00 C Layer 743.0- 673.0 mb Conv cond level (CCL): 425.74 mb = 7109.82 m = 23325.91 ft Mean mixing ratio: 2.92 g/kg Conv temperature: 33.36 C = 92.04 F Cap Strength: 9.43 C Lifted Index: 8.90 C Risk: None Lifted Index @300 mb: 12.06 C Lifted Index @700 mb: 1.31 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.73 J/kg Max Up Vert Vel: 7.97 m/s Conv Inhibition (B-): 35767.90 J/kg Cap Strength: 9.44 C Lift Cond Lev (LCL): 510.93 mb = 5699.04 m = 18697.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 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 ---------------------------------------------------------- 0 771 2301 0 0 -0.0 -0.0 | 151 7 -3.4 6.0 1 700 3130 345 3 0.8 -2.9 | 140 4 -2.6 3.1 2 500 5870 260 10 9.8 1.7 | 220 10 6.5 7.7 3 400 7580 325 17 9.8 -13.9 | 321 10 6.4 -8.0 4 300 9690 320 13 8.4 -10.0 | 309 6 5.0 -4.0 5 250 10960 295 7 6.3 -3.0 | 225 4 3.0 3.0 6 200 12430 315 16 11.3 -11.3 | 304 10 8.0 -5.4 7 150 14220 320 21 13.5 -16.1 | 315 14 10.1 -10.1 8 107 16198 300 7 6.1 -3.5 | 228 4 2.7 2.5 9 100 16580 220 15 9.6 11.5 | 200 19 6.3 17.5 Wind Parameters Mean winds (0-6000m): 300.6 at 9.1 knts Storm direction: 330.6 at 6.8 knts Shear (0-3000m) pos: 0.0 neg: 1.5 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 76.1 deg Storm rel helicity (0-3000m) pos: 2.8 neg: -1.8 tot: 1.0 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.34 Bulk Shear: 9.50 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 ------------------------------------------------------------------------------- 500 341 1 149 6| 0.0 1.9 1.9| 0.0 -1.2 -1.2 -2.4 -0.41| 1.9 -0.8 1000 344 2 146 5| 0.0 1.8 1.8| 0.1 -1.5 -1.4 -1.4 -0.26| 1.8 -0.5 1500 337 3 147 4| 0.0 1.6 1.6| 0.8 -1.5 -0.7 -0.5 0.02| 1.8 0.0 2000 326 3 155 4| 0.0 1.5 1.5| 1.9 -1.5 0.3 0.2 0.27| 1.8 0.5 2500 313 4 172 3| 0.0 1.5 1.5| 2.7 -1.5 1.1 0.5 0.30| 1.9 0.6 3000 298 5 190 4| 0.0 1.5 1.5| 2.8 -1.8 1.0 0.3 0.23| 2.0 0.5 4000 278 6 206 6| 0.4 1.3 1.7| 11.5 -3.6 7.8 2.0 0.29| 2.4 0.7 5000 288 8 227 5| 1.3 1.0 2.3| 35.9 -3.6 32.3 6.5 0.54| 2.9 1.6 6000 301 9 254 5| 1.3 0.8 2.1| 44.1 -5.1 39.0 6.5 0.54| 2.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//SP754/skewt/SP754.skewt.20251007.12.gif