UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for SP754... Searching the city database file for: SP754 ... Date:1200Z 19 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 35 1 925 751 2 850 1509 SFC 775 2301 16.4 1.4 36 15.0 8.0 55 1 311.4 312.5 291.3 328.5 5.47 4 703 3130 11.8 -5.2 30 17.0 3.4 50 5 315.2 315.9 290.9 327.0 3.69 5 700 3166 12.4 -6.6 26 19.0 3.2 50 5 316.2 316.9 290.9 327.0 3.33 6 696 3214 12.6 -8.4 22 21.0 2.8 50 5 317.0 317.5 290.7 326.5 2.91 7 670 3531 10.8 -16.2 13 27.0 0.0 52 5 318.4 318.7 289.9 323.8 1.61 8 551 5122 -0.5 -16.5 29 16.0 -6.5 61 6 323.3 323.7 291.7 329.8 1.91 9 518 5612 -3.7 -8.7 68 5.0 -6.0 63 7 325.2 326.0 293.8 338.0 3.83 10 500 5890 -5.3 -9.5 72 4.2 -7.2 65 7 326.6 327.3 294.1 339.1 3.72 11 460 6539 -10.3 -11.3 92 1.0 -10.7 93 8 328.2 328.9 294.3 340.1 3.51 12 448 6743 -10.7 -14.9 71 4.2 -12.3 102 9 330.2 330.7 294.2 339.5 2.69 13 443 6829 -10.9 -19.9 47 9.0 -13.9 106 9 331.0 331.4 293.6 337.3 1.78 14 439 6899 -10.3 -37.3 9 27.0 -16.0 109 9 332.6 332.7 292.8 334.0 0.35 15 434 6987 -10.7 -50.7 2 40.0 -16.8 113 10 333.2 333.2 292.7 333.6 0.08 16 400 7610 -14.9 -53.9 2 39.0 -20.0 140 11 335.6 335.6 293.3 335.9 0.06 17 312 9440 -29.1 -60.1 3 31.0 -31.4 196 9 340.5 340.5 294.5 340.7 0.04 18 304 9625 -29.5 -61.5 3 32.0 -31.7 202 9 342.5 342.5 295.0 342.6 0.03 19 300 9720 -30.1 -62.1 3 32.0 -32.3 205 9 343.0 343.0 295.1 343.1 0.03 20 274 10359 -35.9 -61.9 5 26.0 -37.3 215 9 343.6 343.6 295.2 343.7 0.03 21 265 10591 -37.9 -50.9 24 13.0 -38.8 219 9 343.9 344.0 295.4 344.5 0.13 22 262 10669 -38.7 -42.8 65 4.1 -39.1 220 9 343.9 344.0 295.6 345.2 0.33 23 259 10748 -39.3 -43.2 66 3.9 -39.6 221 9 344.1 344.2 295.6 345.4 0.32 24 257 10802 -39.9 -47.9 42 8.0 -40.5 222 9 344.0 344.1 295.4 344.8 0.20 25 252 10936 -41.1 -44.1 73 3.0 -41.3 224 9 344.2 344.2 295.6 345.4 0.30 26 250 10990 -41.5 -44.7 71 3.2 -41.8 225 9 344.4 344.4 295.6 345.5 0.29 27 242 11209 -43.3 -50.3 46 7.0 -43.7 244 9 344.9 344.9 295.6 345.5 0.16 28 231 11519 -46.1 -49.9 65 3.8 -46.3 271 9 345.2 345.3 295.7 346.0 0.17 29 216 11961 -49.1 -62.1 21 13.0 -49.5 310 10 347.3 347.3 296.1 347.5 0.04 30 200 12460 -53.5 -62.5 33 9.0 -53.7 355 10 348.0 348.1 296.3 348.2 0.04 31 171 13450 -62.5 -66.8 56 4.3 -62.6 322 14 349.1 349.1 296.4 349.2 0.03 32 167 13596 -63.9 -68.9 50 5.0 -64.0 317 15 349.1 349.1 296.4 349.2 0.02 33 156 14013 -66.3 -74.3 32 8.0 -66.4 303 17 351.9 351.9 297.1 351.9 0.01 34 150 14250 -68.1 -75.1 36 7.0 -68.1 295 18 352.8 352.8 297.3 352.8 0.01 35 145 14452 -69.9 -74.9 48 5.0 -69.9 280 18 353.1 353.1 297.3 353.1 0.01 36 135 14872 -73.3 -80.3 34 7.0 -73.3 248 17 354.3 354.3 297.5 354.4 0.00 37 114 15852 -75.9 -85.9 19 10.0 -75.9 173 17 367.1 367.1 300.0 367.1 0.00 38 100 16600 -79.3 -85.3 37 6.0 -79.3 115 16 374.5 374.5 301.4 374.5 0.00 39 92 17072 -80.7 -86.7 36 6.0 -80.7 380.8 380.8 302.3 380.8 0.00 40 74 18307 -78.1 -88.1 18 10.0 -78.1 410.7 410.7 306.6 410.7 0.00 41 63 19252 -67.5 -89.5 3 22.0 -67.7 453.4 453.4 311.2 453.4 0.00 42 60 19545 -68.9 -89.9 3 21.0 -69.1 456.7 456.7 311.5 456.7 0.00 43 47 21028 -62.5 -90.5 1 28.0 -63.0 505.1 505.1 315.3 505.1 0.00 44 44 21434 -64.5 -90.5 2 26.0 -64.8 509.8 509.8 315.7 509.8 0.00 45 42 21720 -61.3 -90.3 1 29.0 -61.9 524.5 524.5 316.6 524.6 0.00 46 39 22177 -63.7 -90.7 1 27.0 -64.1 529.7 529.7 316.9 529.7 0.00 47 33 23210 -60.3 -89.3 1 29.0 -61.1 564.6 564.7 318.9 564.7 0.00 48 27 24460 -60.7 -89.7 1 29.0 -61.6 596.9 596.9 320.5 596.9 0.00 49 25 24945 -55.3 -88.3 1 33.0 -57.1 625.7 625.7 321.7 625.7 0.01 50 20 26382 -51.3 -85.3 1 34.0 -54.4 679.1 679.2 323.7 679.2 0.01 51 17 27436 -52.3 -86.3 1 34.0 -55.5 708.3 708.3 324.7 708.4 0.01 52 16 27831 -49.5 -85.5 1 36.0 -53.7 729.8 729.8 325.4 729.9 0.02 53 14 28706 -49.1 -85.1 1 36.0 -53.9 759.5 759.6 326.2 759.7 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5855.00 m Freezing level: 556.27 mb = 5052.03 m = 16574.69 ft Wetbulb zero: 669.64 mb = 3535.32 m = 11598.68 ft Sfc-500 mean rel hum: 31.37 % Est. max temperature: 24.54 C = 76.18 F Sfc-Lift cond lev (LCL): 618.27 mb = 4184.93 m = 13729.92 ft T: 6.16 C 700-500 lapse rate: 6.50 C/km ThetaE index: 4.67 C Layer 703.0- 551.0 mb Conv cond level (CCL): 465.94 mb = 6439.18 m = 21125.65 ft Mean mixing ratio: 3.99 g/kg Conv temperature: 31.77 C = 89.18 F Cap Strength: 7.31 C Lifted Index: 7.28 C Risk: None Lifted Index @300 mb: 12.01 C Lifted Index @700 mb: 1.59 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.46 J/kg Max Up Vert Vel: 7.80 m/s Conv Inhibition (B-): 42052.11 J/kg Cap Strength: 7.31 C Lift Cond Lev (LCL): 556.17 mb = 5046.38 m = 16556.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 122 at 5 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 ---------------------------------------------------------- 0 775 2301 55 1 -0.8 -0.6 | 313 5 3.6 -3.4 1 700 3166 50 5 -3.8 -3.2 | 354 6 0.6 -6.0 2 500 5890 65 7 -6.3 -3.0 | 18 6 -1.9 -5.8 3 400 7610 140 11 -7.1 8.4 | 155 6 -2.6 5.6 4 300 9720 205 9 3.8 8.2 | 237 10 8.3 5.3 5 250 10990 225 9 6.4 6.4 | 252 11 10.8 3.5 6 200 12460 355 10 0.9 -10.0 | 337 14 5.3 -12.8 7 150 14250 295 18 16.3 -7.6 | 297 23 20.8 -10.4 8 100 16600 115 16 -14.5 6.8 | 111 11 -10.1 3.9 Wind Parameters Mean winds (0-6000m): 92.3 at 7.0 knts Storm direction: 122.3 at 5.3 knts Shear (0-3000m) pos: 0.3 neg: 0.7 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 59.7 deg Storm rel helicity (0-3000m) pos: 8.3 neg: 0.0 tot: 8.3 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 1.0 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.30 Bulk Shear: 4.17 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 51 2 326 5| 0.0 2.4 2.4| 3.0 0.0 3.0 6.0 0.98| 2.4 2.3 1000 51 3 338 5| 0.0 2.1 2.1| 5.3 0.0 5.3 5.3 0.93| 2.1 2.0 1500 51 4 345 5| 0.2 1.4 1.6| 6.0 0.0 6.0 4.0 0.94| 1.6 1.5 2000 53 4 350 6| 0.2 1.1 1.3| 6.8 0.0 6.8 3.4 0.94| 1.3 1.2 2500 54 5 353 6| 0.3 0.8 1.1| 7.5 0.0 7.5 3.0 0.95| 1.1 1.1 3000 56 5 357 6| 0.3 0.7 1.0| 8.3 0.0 8.3 2.8 0.95| 1.0 1.0 4000 60 6 3 6| 0.6 0.5 1.1| 12.7 0.0 12.7 3.2 0.95| 1.2 1.1 5000 74 6 19 5| 1.1 0.4 1.5| 21.4 0.0 21.4 4.3 0.96| 1.7 1.6 6000 92 7 45 4| 1.1 0.4 1.5| 31.6 0.0 31.6 5.3 0.96| 2.0 1.9 Wrote GIF file: /home/apache/climate/data/raob//SP754/skewt/SP754.skewt.20251019.12.gif