UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101411.upa.cvt Date: 1100Z 14 OCT 25 Searching for SP754... Searching the city database file for: SP754 ... Date:1100Z 14 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 29 1 925 741 2 850 1493 SFC 773 2307 17.0 -1.0 29 18.0 7.3 0 0 312.3 313.2 290.8 326.8 4.60 4 771 2329 15.2 -3.8 27 19.0 5.7 359 0 310.6 311.3 289.5 322.4 3.74 5 762 2429 14.2 -5.8 25 20.0 4.6 356 1 310.6 311.2 289.0 320.9 3.25 6 758 2473 15.0 -6.0 23 21.0 4.8 354 1 311.9 312.5 289.4 322.2 3.22 7 700 3145 10.6 -4.4 35 15.0 3.1 330 5 314.2 315.0 290.8 326.8 3.94 8 664 3582 7.2 -3.8 45 11.0 1.7 353 5 315.2 316.0 291.5 329.1 4.35 9 620 4143 4.0 -22.0 13 26.0 -4.7 22 6 317.8 318.0 289.2 321.4 1.06 10 614 4222 3.0 -6.0 52 9.0 -1.3 26 6 317.5 318.3 291.8 330.4 3.98 11 604 4354 2.2 -11.8 35 14.0 -3.6 34 6 318.1 318.6 290.7 326.5 2.56 12 597 4448 1.2 -9.8 44 11.0 -3.6 39 6 318.0 318.6 291.1 327.9 3.04 13 580 4681 0.6 -9.4 47 10.0 -3.8 51 7 319.9 320.5 291.9 330.5 3.23 14 570 4820 0.0 -2.3 84 2.3 -1.2 59 7 320.8 321.9 294.1 339.1 5.68 15 532 5370 -2.7 -6.0 78 3.3 -4.3 88 7 323.9 324.9 294.1 339.1 4.60 16 510 5704 -4.5 -9.5 68 5.0 -6.7 106 8 325.7 326.4 293.8 337.9 3.65 17 500 5860 -5.5 -10.0 71 4.5 -7.5 115 8 326.3 327.0 293.9 338.4 3.58 18 466 6408 -10.1 -10.9 94 0.8 -10.5 79 7 327.3 328.0 294.1 339.3 3.58 19 438 6883 -12.5 -15.7 77 3.2 -13.7 47 6 330.1 330.6 294.0 338.9 2.57 20 400 7570 -17.7 -18.7 92 1.0 -18.0 360 5 332.0 332.4 294.2 339.6 2.19 21 396 7645 -18.3 -18.8 96 0.5 -18.4 360 5 332.2 332.6 294.3 339.8 2.19 22 383 7893 -20.5 -20.7 98 0.2 -20.5 358 6 332.4 332.8 294.1 339.2 1.92 23 381 7932 -19.5 -23.6 70 4.1 -20.6 358 6 334.3 334.6 294.2 339.6 1.50 24 378 7991 -19.5 -23.8 69 4.3 -20.7 358 6 335.0 335.3 294.4 340.4 1.48 25 321 9187 -27.5 -35.5 46 8.0 -28.8 352 8 340.0 340.1 294.8 342.2 0.58 26 300 9670 -31.9 -38.9 50 7.0 -32.9 350 9 340.4 340.5 294.8 342.1 0.44 27 278 10204 -36.1 -47.1 31 11.0 -37.1 335 13 341.9 341.9 295.0 342.7 0.20 28 254 10823 -42.1 -43.9 83 1.8 -42.2 318 18 341.9 342.0 295.1 343.1 0.31 29 250 10930 -42.9 -44.8 81 1.9 -43.0 315 19 342.3 342.3 295.1 343.4 0.28 30 245 11066 -43.7 -48.1 62 4.4 -44.0 312 19 343.1 343.1 295.3 343.9 0.20 31 232 11431 -46.9 -49.6 74 2.7 -47.0 303 18 343.6 343.6 295.4 344.3 0.18 32 228 11546 -47.5 -55.5 39 8.0 -47.9 301 18 344.4 344.4 295.4 344.8 0.09 33 219 11811 -49.5 -62.5 20 13.0 -49.9 294 17 345.3 345.3 295.6 345.5 0.04 34 213 11993 -51.1 -70.1 9 19.0 -51.5 290 17 345.6 345.6 295.7 345.6 0.01 35 200 12400 -54.7 -70.7 12 16.0 -54.9 280 16 346.1 346.1 295.8 346.2 0.01 36 189 12759 -58.1 -72.1 15 14.0 -58.3 278 16 346.3 346.3 295.8 346.4 0.01 37 154 14022 -66.9 -73.9 37 7.0 -67.0 271 16 352.2 352.2 297.1 352.2 0.01 38 150 14180 -68.1 -75.1 36 7.0 -68.1 270 16 352.8 352.8 297.3 352.8 0.01 39 140 14592 -69.9 -78.9 26 9.0 -69.9 267 16 356.6 356.6 298.0 356.7 0.01 40 128 15118 -74.3 -80.3 39 6.0 -74.3 264 16 358.0 358.0 298.3 358.0 0.00 41 102 16427 -77.9 -84.9 31 7.0 -77.9 256 16 375.1 375.1 301.4 375.1 0.00 42 100 16540 -77.5 -85.5 26 8.0 -77.5 255 16 378.0 378.0 301.9 378.0 0.00 43 93 16957 -76.3 -85.3 23 9.0 -76.3 388.3 388.3 303.5 388.3 0.00 44 82 17675 -80.7 -86.7 36 6.0 -80.7 393.5 393.5 304.3 393.5 0.00 45 77 18031 -79.3 -87.3 26 8.0 -79.3 403.6 403.6 305.7 403.6 0.00 46 74 18260 -72.7 -87.7 9 15.0 -72.8 422.1 422.1 308.0 422.1 0.00 47 70 18588 -71.1 -89.1 5 18.0 -71.2 432.3 432.3 309.1 432.3 0.00 48 65 19025 -72.3 -89.3 6 17.0 -72.4 438.9 438.9 309.8 438.9 0.00 49 63 19212 -66.7 -89.7 3 23.0 -66.9 455.2 455.2 311.3 455.2 0.00 50 55 20034 -65.9 -88.9 3 23.0 -66.1 475.1 475.1 313.1 475.1 0.00 51 50 20620 -60.5 -88.5 1 28.0 -61.0 500.9 500.9 315.0 500.9 0.00 52 46 21135 -64.3 -89.3 2 25.0 -64.7 503.8 503.8 315.2 503.8 0.00 53 41 21848 -59.1 -87.1 1 28.0 -59.9 533.7 533.7 317.2 533.7 0.00 54 36 22657 -62.5 -88.5 2 26.0 -63.1 545.1 545.1 317.8 545.1 0.00 55 25 24939 -56.5 -86.5 1 30.0 -58.1 622.2 622.2 321.6 622.3 0.01 56 24 25197 -58.3 -87.3 1 29.0 -59.6 624.3 624.3 321.7 624.4 0.01 57 23 25467 -54.1 -86.1 1 32.0 -56.3 644.3 644.3 322.4 644.4 0.01 58 22 25752 -54.7 -85.7 1 31.0 -56.8 650.8 650.8 322.7 650.8 0.01 59 21 26052 -51.5 -84.5 1 33.0 -54.5 669.1 669.1 323.4 669.2 0.01 60 18 27047 -54.1 -85.1 1 31.0 -56.7 691.1 691.1 324.1 691.2 0.02 61 14 28690 -45.7 -81.7 1 36.0 -51.8 771.1 771.1 326.5 771.4 0.04 TRP WND Sounding variables and indices 1000-500 mb thick: 5831.00 m Freezing level: 570.00 mb = 4820.25 m = 15814.28 ft Wetbulb zero: 652.31 mb = 3727.29 m = 12228.48 ft Sfc-500 mean rel hum: 47.95 % Est. max temperature: 21.88 C = 71.38 F Sfc-Lift cond lev (LCL): 589.33 mb = 4552.40 m = 14935.51 ft T: 0.93 C 700-500 lapse rate: 5.93 C/km ThetaE index: 5.92 C Layer 771.0- 758.0 mb Conv cond level (CCL): 460.09 mb = 6505.74 m = 21344.03 ft Mean mixing ratio: 3.72 g/kg Conv temperature: 31.41 C = 88.53 F Cap Strength: 8.20 C Lifted Index: 8.19 C Risk: None Lifted Index @300 mb: 11.62 C Lifted Index @700 mb: 0.93 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.92 J/kg Max Up Vert Vel: 5.46 m/s Conv Inhibition (B-): 40924.77 J/kg Cap Strength: 8.18 C Lift Cond Lev (LCL): 557.45 mb = 4997.83 m = 16396.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 84 at 4 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 ---------------------------------------------------------- 0 773 2307 0 0 -0.0 -0.0 | 264 4 4.4 0.5 1 700 3145 330 5 2.5 -4.3 | 299 8 6.9 -3.8 2 500 5860 115 8 -7.3 3.4 | 143 5 -2.9 3.9 3 400 7570 360 5 -0.0 -5.0 | 316 6 4.4 -4.5 4 300 9670 350 9 1.6 -8.9 | 325 10 5.9 -8.4 5 250 10930 315 19 13.4 -13.4 | 306 22 17.8 -12.9 6 200 12400 280 16 15.8 -2.8 | 276 20 20.1 -2.3 7 150 14180 270 16 16.0 -0.0 | 269 20 20.4 0.5 8 100 16540 255 16 15.5 4.1 | 257 20 19.8 4.6 Wind Parameters Mean winds (0-6000m): 53.7 at 5.9 knts Storm direction: 83.7 at 4.4 knts Shear (0-3000m) pos: 1.7 neg: 0.9 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -175.6 deg Storm rel helicity (0-3000m) pos: 19.3 neg: 0.0 tot: 19.3 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.03 Bulk Shear: 4.93 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 ------------------------------------------------------------------------------- 500 321 1 277 5| 0.0 3.1 3.1| 3.2 0.0 3.2 6.3 0.83| 3.1 2.6 1000 331 3 289 6| 0.0 2.7 2.7| 5.7 0.0 5.7 5.7 0.66| 3.0 2.0 1500 341 4 299 6| 0.9 1.8 2.7| 10.1 0.0 10.1 6.7 0.74| 2.9 2.1 2000 355 4 309 6| 1.3 1.3 2.7| 13.7 0.0 13.7 6.9 0.76| 2.9 2.2 2500 11 5 321 5| 1.6 1.1 2.7| 16.6 0.0 16.6 6.7 0.79| 3.0 2.3 3000 31 5 336 4| 1.7 0.9 2.6| 19.3 0.0 19.3 6.4 0.82| 3.0 2.5 4000 74 6 48 2| 1.6 1.1 2.7| 22.3 -3.0 19.4 4.8 0.58| 3.2 1.9 5000 70 6 38 2| 1.2 1.5 2.8| 22.3 -9.5 12.9 2.6 0.23| 3.4 0.8 6000 54 6 7 3| 1.0 1.5 2.5| 23.4 -11.7 11.7 2.0 0.19| 3.1 0.6 Wrote GIF file: /home/apache/climate/data/raob//SP754/skewt/SP754.skewt.20251014.11.gif