UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for SP754... Searching the city database file for: SP754 ... Date:1200Z 9 NOV 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 11 1 925 729 2 850 1490 SFC 773 2305 17.0 3.0 39 14.0 9.0 0 0 312.3 313.5 292.1 331.5 6.15 4 766 2383 15.2 1.2 39 14.0 7.5 3 1 311.2 312.2 291.2 328.2 5.45 5 721 2896 12.6 1.6 47 11.0 6.4 21 5 313.8 314.9 292.4 332.5 5.97 6 717 2943 13.2 -0.8 38 14.0 5.6 23 5 314.9 315.9 292.0 330.9 5.03 7 700 3146 11.8 -1.2 40 13.0 4.8 30 7 315.6 316.5 292.1 331.5 5.01 8 664 3587 10.8 -7.2 28 18.0 2.1 55 8 319.2 319.9 291.7 330.2 3.35 9 613 4248 6.4 -13.6 22 20.0 -2.0 93 9 321.5 322.0 291.4 328.9 2.18 10 538 5302 -1.9 -12.9 43 11.0 -6.4 155 11 323.9 324.4 292.4 332.7 2.63 11 500 5880 -6.5 -7.7 91 1.2 -7.1 190 12 325.1 326.0 294.1 339.3 4.29 12 494 5974 -7.3 -7.5 98 0.2 -7.4 196 12 325.3 326.1 294.3 339.9 4.41 13 445 6782 -12.3 -12.9 95 0.6 -12.5 245 13 328.8 329.5 294.2 339.7 3.19 14 433 6991 -12.7 -16.6 73 3.9 -14.1 258 13 330.9 331.4 294.1 339.3 2.41 15 400 7590 -18.3 -18.3 100 0.0 -18.3 295 14 331.2 331.7 294.1 339.1 2.26 16 392 7741 -19.5 -19.5 100 0.0 -19.5 296 15 331.6 332.0 294.0 338.9 2.08 17 382 7933 -18.9 -26.9 49 8.0 -20.9 297 16 334.8 335.0 294.0 338.8 1.11 18 358 8414 -21.7 -28.7 53 7.0 -23.3 301 20 337.3 337.5 294.6 341.0 1.00 19 353 8517 -22.7 -25.4 79 2.7 -23.4 302 21 337.3 337.6 294.9 342.3 1.37 20 328 9052 -26.7 -32.7 57 6.0 -27.8 305 24 339.0 339.1 294.7 341.8 0.75 21 300 9690 -31.9 -35.1 73 3.2 -32.4 310 29 340.4 340.6 295.0 342.9 0.64 22 271 10399 -37.5 -39.4 82 1.9 -37.7 324 37 342.3 342.4 295.3 344.1 0.46 23 250 10950 -41.1 -50.1 37 9.0 -41.7 335 43 345.0 345.0 295.7 345.6 0.16 24 244 11115 -41.7 -52.7 29 11.0 -42.3 336 45 346.5 346.5 296.0 347.0 0.12 25 235 11368 -43.5 -53.5 32 10.0 -44.0 336 48 347.5 347.5 296.2 348.0 0.11 26 200 12430 -53.1 -60.1 42 7.0 -53.3 340 61 348.7 348.7 296.4 348.9 0.06 27 173 13346 -61.2 -65.6 56 4.4 -61.3 340 71 350.1 350.1 296.7 350.2 0.03 28 172 13382 -61.5 -65.8 56 4.3 -61.6 339 70 350.2 350.2 296.7 350.3 0.03 29 161 13789 -63.5 -74.5 21 11.0 -63.6 330 60 353.5 353.5 297.4 353.5 0.01 30 150 14220 -66.3 -76.3 23 10.0 -66.4 320 50 355.9 355.9 297.9 355.9 0.01 31 138 14724 -69.1 -81.1 16 12.0 -69.2 299 42 359.5 359.5 298.6 359.5 0.00 32 126 15264 -73.3 -80.3 34 7.0 -73.3 277 32 361.4 361.4 299.0 361.4 0.01 33 116 15745 -76.7 -86.7 19 10.0 -76.7 257 24 363.8 363.8 299.4 363.8 0.00 34 100 16600 -77.7 -87.7 18 10.0 -77.7 220 9 377.6 377.6 301.9 377.6 0.00 35 88 17325 -81.1 -89.1 25 8.0 -81.1 384.9 384.9 303.0 384.9 0.00 36 86 17456 -78.3 -87.3 22 9.0 -78.3 393.0 393.0 304.2 393.0 0.00 37 79 17938 -80.3 -89.3 21 9.0 -80.3 398.6 398.6 305.0 398.6 0.00 38 77 18085 -75.3 -86.3 16 11.0 -75.3 411.9 411.9 306.7 411.9 0.00 39 70 18636 -75.9 -87.9 13 12.0 -75.9 422.0 422.0 307.9 422.0 0.00 40 59 19646 -66.9 -88.9 3 22.0 -67.1 463.4 463.4 312.1 463.4 0.00 41 54 20178 -69.3 -90.3 3 21.0 -69.5 469.7 469.7 312.6 469.7 0.00 42 42 21712 -60.3 -88.3 1 28.0 -61.0 527.0 527.0 316.8 527.0 0.00 43 31 23596 -62.3 -89.3 2 27.0 -63.0 569.4 569.4 319.1 569.5 0.00 44 29 24012 -58.3 -88.3 1 30.0 -59.5 591.4 591.4 320.2 591.4 0.01 45 24 25199 -59.7 -87.7 1 28.0 -60.9 620.2 620.2 321.5 620.3 0.01 46 21 26039 -57.3 -87.3 1 30.0 -59.0 651.6 651.6 322.7 651.7 0.01 47 16 27811 -43.9 -80.9 1 37.0 -50.3 748.1 748.1 325.9 748.4 0.04 48 14 28710 -42.7 -80.7 1 38.0 -50.1 781.2 781.3 326.8 781.6 0.04 49 9.9 31044 -43.7 -80.7 1 37.0 -52.1 858.9 858.9 328.6 859.5 0.06 TRP WND 173 13346 -61.2 -65.6 56 4.4 -61.3 340 71 350.1 350.1 296.7 350.2 0.03 Sounding variables and indices 1000-500 mb thick: 5869.00 m Freezing level: 555.17 mb = 5060.64 m = 16602.96 ft Wetbulb zero: 637.53 mb = 3923.16 m = 12871.10 ft Sfc-500 mean rel hum: 39.14 % Est. max temperature: 25.14 C = 77.25 F Sfc-Lift cond lev (LCL): 626.34 mb = 4069.56 m = 13351.40 ft T: 7.58 C 700-500 lapse rate: 6.69 C/km ThetaE index: 3.32 C Layer 766.0- 721.0 mb Conv cond level (CCL): 513.21 mb = 5674.24 m = 18616.03 ft Mean mixing ratio: 5.21 g/kg Conv temperature: 28.48 C = 83.26 F Cap Strength: 6.91 C Lifted Index: 4.38 C Risk: None Lifted Index @300 mb: 7.92 C Lifted Index @700 mb: 1.18 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.69 J/kg Max Up Vert Vel: 8.33 m/s Conv Inhibition (B-): 36500.64 J/kg Cap Strength: 6.91 C Lift Cond Lev (LCL): 589.08 mb = 4569.14 m = 14990.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 8 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 2305 0 0 -0.0 -0.0 | 106 8 -7.6 2.2 1 700 3146 30 7 -3.5 -6.1 | 71 12 -11.1 -3.9 2 500 5880 190 12 2.1 11.8 | 158 15 -5.6 14.0 3 400 7590 295 14 12.7 -5.9 | 307 6 5.1 -3.7 4 300 9690 310 29 22.2 -18.6 | 318 22 14.6 -16.5 5 250 10950 335 43 18.2 -39.0 | 344 38 10.5 -36.8 6 200 12430 340 61 20.9 -57.3 | 347 57 13.2 -55.1 7 173 13346 340 71 24.3 -66.7 | 346 67 16.6 -64.5 8 150 14220 320 50 32.1 -38.3 | 326 44 24.5 -36.1 9 100 16600 220 9 5.8 6.9 | 168 9 -1.9 9.1 Wind Parameters Mean winds (0-6000m): 255.9 at 10.6 knts Storm direction: 285.9 at 7.9 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 29.5 deg Storm rel helicity (0-3000m) pos: 79.3 neg: -11.7 tot: 67.6 m^2/s^2 ave: 22.5 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.75 Bulk Shear: 19.85 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 39 2 94 9| 4.3 0.0 4.3| 0.0 -8.3 -8.3 -16.6 -0.91| 4.3 -4.0 1000 31 4 83 10| 3.8 0.0 3.8| 2.1 -11.7 -9.7 -9.7 -0.54| 4.3 -2.3 1500 42 5 81 11| 2.8 0.0 2.8| 13.8 -11.7 2.0 1.4 -0.11| 4.3 -0.5 2000 58 6 85 13| 2.3 0.0 2.3| 31.7 -11.7 19.9 10.0 0.16| 4.4 0.7 2500 77 7 92 14| 2.1 0.0 2.1| 54.4 -11.7 42.6 17.0 0.35| 4.5 1.6 3000 100 7 103 15| 1.9 0.0 1.9| 79.3 -11.7 67.6 22.5 0.48| 4.7 2.2 4000 172 9 140 14| 1.6 0.0 1.6|124.7 -11.7 113.0 28.2 0.61| 5.1 3.1 5000 213 10 166 10| 1.4 0.0 1.4|152.7 -11.7 141.0 28.2 0.68| 5.5 3.8 6000 256 11 209 5| 1.6 0.0 1.6|160.7 -11.7 148.9 24.8 0.66| 5.4 3.6 Wrote GIF file: /home/apache/climate/data/raob//SP754/skewt/SP754.skewt.20251109.12.gif