UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120211.upa.cvt Date: 1100Z 2 DEC 25 Searching for SP754... Searching the city database file for: SP754 ... Date:1100Z 2 DEC 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 1484 SFC 772 2304 14.0 7.0 63 7.0 9.7 0 0 309.2 310.7 292.9 334.2 8.17 4 771 2315 15.4 7.4 59 8.0 10.5 0 0 310.8 312.4 293.5 336.7 8.41 5 769 2338 14.0 7.0 63 7.0 9.7 1 0 309.6 311.1 293.0 334.7 8.20 6 758 2460 12.8 5.8 62 7.0 8.6 3 1 309.5 311.0 292.5 333.0 7.65 7 700 3133 11.2 1.2 50 10.0 5.6 15 5 314.9 316.0 292.7 333.7 5.97 8 698 3157 11.0 1.0 50 10.0 5.5 16 5 314.9 316.1 292.7 333.6 5.90 9 676 3422 8.8 0.8 57 8.0 4.4 28 6 315.4 316.5 292.9 334.4 6.01 10 671 3484 9.2 -14.8 17 24.0 -0.4 31 6 316.5 316.8 289.5 322.5 1.81 11 667 3533 8.4 -0.6 53 9.0 3.5 33 6 316.1 317.2 292.7 333.6 5.50 12 659 3632 7.6 0.6 61 7.0 3.7 37 7 316.3 317.5 293.2 335.6 6.08 13 637 3911 6.4 -7.6 36 14.0 -0.2 50 8 318.0 318.7 291.5 329.1 3.39 14 630 4001 5.8 -3.2 52 9.0 1.2 54 8 318.4 319.3 292.7 333.8 4.80 15 621 4119 6.0 -18.0 16 24.0 -3.0 59 8 319.9 320.2 290.3 325.0 1.49 16 579 4688 2.6 -34.4 5 37.0 -6.9 86 10 322.4 322.5 289.9 323.7 0.36 17 575 4744 2.2 -12.8 32 15.0 -4.1 88 10 322.6 323.1 292.0 330.9 2.48 18 573 4772 2.4 -28.6 8 31.0 -6.7 89 10 323.1 323.2 290.4 325.4 0.63 19 563 4914 1.6 -40.4 3 42.0 -7.9 96 11 323.8 323.9 290.2 324.6 0.20 20 533 5353 -0.3 -40.3 3 40.0 -9.2 116 12 326.6 326.7 291.0 327.5 0.21 21 500 5860 -4.5 -23.5 21 19.0 -10.5 140 14 327.6 327.8 292.2 331.6 1.15 22 473 6295 -8.7 -22.7 31 14.0 -13.0 104 12 327.6 327.9 292.3 332.2 1.30 23 462 6478 -10.1 -12.6 82 2.5 -11.1 89 11 328.1 328.7 294.0 338.7 3.14 24 450 6681 -11.9 -12.2 98 0.3 -12.1 72 10 328.3 328.9 294.2 339.6 3.33 25 448 6715 -12.1 -12.7 95 0.6 -12.3 69 10 328.4 329.1 294.1 339.4 3.22 26 445 6767 -10.7 -15.3 69 4.6 -12.5 64 10 330.8 331.4 294.3 339.9 2.62 27 400 7580 -16.9 -18.5 87 1.6 -17.4 355 6 333.0 333.5 294.5 340.8 2.22 28 387 7827 -18.7 -19.9 90 1.2 -19.1 355 7 333.8 334.2 294.6 341.0 2.04 29 361 8343 -21.3 -26.0 66 4.7 -22.5 355 10 337.1 337.3 294.7 341.7 1.27 30 339 8804 -25.3 -26.5 90 1.2 -25.6 355 13 337.7 338.0 294.9 342.5 1.29 31 307 9516 -30.5 -33.9 72 3.4 -31.1 355 17 340.1 340.3 295.0 342.8 0.71 32 300 9680 -31.9 -34.0 82 2.1 -32.2 355 18 340.4 340.6 295.1 343.1 0.72 33 262 10621 -39.9 -40.7 92 0.8 -40.0 355 32 342.1 342.2 295.2 343.8 0.42 34 260 10673 -39.9 -43.7 67 3.8 -40.2 355 33 342.9 342.9 295.3 344.1 0.31 35 253 10859 -40.7 -47.7 47 7.0 -41.2 355 36 344.4 344.4 295.6 345.2 0.20 36 252 10886 -40.9 -47.9 47 7.0 -41.4 355 36 344.5 344.5 295.6 345.3 0.20 37 250 10940 -41.3 -47.3 52 6.0 -41.8 355 37 344.7 344.7 295.6 345.5 0.21 38 209 12119 -52.3 -64.3 22 12.0 -52.6 323 36 345.6 345.6 295.7 345.7 0.03 39 200 12400 -54.3 -70.3 12 16.0 -54.6 315 36 346.8 346.8 295.9 346.8 0.01 40 175 13249 -59.7 -75.7 11 16.0 -59.9 329 41 351.4 351.4 297.0 351.4 0.01 41 150 14200 -67.1 -74.1 36 7.0 -67.1 345 46 354.5 354.5 297.6 354.5 0.01 42 144 14445 -69.3 -75.3 41 6.0 -69.4 348 43 354.8 354.8 297.7 354.9 0.01 43 137 14741 -71.7 -80.7 25 9.0 -71.8 351 39 355.7 355.7 297.8 355.7 0.00 44 127 15189 -70.3 -83.3 13 13.0 -70.4 355 33 366.0 366.0 299.8 366.0 0.00 45 100 16580 -78.7 -90.7 12 12.0 -78.7 10 14 375.7 375.7 301.5 375.7 0.00 46 81 17766 -83.3 -90.3 28 7.0 -83.3 389.6 389.6 303.7 389.6 0.00 47 52 20327 -68.5 -89.5 3 21.0 -68.7 476.7 476.7 313.2 476.7 0.00 48 43 21468 -67.9 -90.9 2 23.0 -68.1 504.8 504.8 315.3 504.8 0.00 49 33 23098 -57.9 -86.9 1 29.0 -59.0 571.0 571.0 319.2 571.1 0.01 50 29 23915 -56.5 -86.5 1 30.0 -57.9 596.4 596.4 320.5 596.4 0.01 51 27 24366 -58.5 -86.5 2 28.0 -59.7 603.1 603.1 320.7 603.1 0.01 52 21 25973 -51.3 -83.3 1 32.0 -54.3 669.7 669.7 323.4 669.9 0.02 53 19 26621 -52.7 -83.7 1 31.0 -55.5 684.8 684.8 323.9 685.0 0.02 54 14 28604 -50.3 -83.3 1 33.0 -54.6 755.5 755.5 326.1 755.7 0.03 55 13 29089 -48.7 -81.7 1 33.0 -53.8 777.2 777.2 326.7 777.5 0.04 56 12 29622 -43.5 -80.5 1 37.0 -51.2 813.6 813.6 327.6 814.1 0.05 57 10 30852 -41.9 -78.9 1 37.0 -51.1 863.1 863.2 328.7 864.0 0.08 TRP WND Sounding variables and indices 1000-500 mb thick: 5849.00 m Freezing level: 537.74 mb = 5283.82 m = 17335.16 ft Wetbulb zero: 671.47 mb = 3477.92 m = 11410.38 ft Sfc-500 mean rel hum: 30.41 % Est. max temperature: 23.77 C = 74.78 F Sfc-Lift cond lev (LCL): 694.76 mb = 3195.36 m = 10483.32 ft T: 10.68 C 700-500 lapse rate: 5.76 C/km ThetaE index: 3.70 C Layer 769.0- 700.0 mb Conv cond level (CCL): 524.69 mb = 5477.84 m = 17971.69 ft Mean mixing ratio: 6.64 g/kg Conv temperature: 30.41 C = 86.73 F Cap Strength: 6.24 C Lifted Index: 5.12 C Risk: None Lifted Index @300 mb: 6.20 C Lifted Index @700 mb: 1.92 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.52 J/kg Max Up Vert Vel: 7.42 m/s Conv Inhibition (B-): 45233.08 J/kg Cap Strength: 6.21 C Lift Cond Lev (LCL): 632.75 mb = 3965.78 m = 13010.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 132 at 6 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 ---------------------------------------------------------- 0 772 2304 0 0 -0.0 -0.0 | 312 6 4.8 -4.3 1 700 3133 15 5 -1.3 -4.8 | 339 10 3.5 -9.1 2 500 5860 140 14 -9.0 10.7 | 147 8 -4.2 6.4 3 400 7580 355 6 0.5 -6.0 | 333 12 5.3 -10.3 4 300 9680 355 18 1.6 -17.9 | 344 23 6.4 -22.2 5 250 10940 355 37 3.2 -36.9 | 349 42 8.0 -41.1 6 200 12400 315 36 25.5 -25.5 | 315 42 30.2 -29.7 7 150 14200 345 46 11.9 -44.4 | 341 51 16.7 -48.7 8 100 16580 10 14 -2.4 -13.8 | 353 18 2.4 -18.1 Wind Parameters Mean winds (0-6000m): 101.8 at 8.6 knts Storm direction: 131.8 at 6.4 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 145.2 deg Storm rel helicity (0-3000m) pos: 42.5 neg: 0.0 tot: 42.5 m^2/s^2 ave: 14.2 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.88 Bulk Shear: 9.55 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 19 1 323 7| 3.1 0.0 3.1| 4.4 0.0 4.4 8.9 0.74| 3.1 2.3 1000 16 3 331 8| 2.9 0.0 2.9| 10.5 0.0 10.5 10.5 0.79| 3.1 2.4 1500 27 4 339 8| 2.5 0.0 2.5| 18.1 0.0 18.1 12.1 0.86| 3.1 2.6 2000 42 5 350 8| 2.3 0.0 2.3| 26.2 0.0 26.2 13.1 0.89| 3.2 2.9 2500 61 6 3 7| 2.2 0.0 2.2| 34.2 0.0 34.2 13.7 0.90| 3.5 3.1 3000 83 7 22 6| 2.1 0.0 2.1| 42.5 0.0 42.5 14.2 0.92| 3.7 3.4 4000 115 8 77 3| 1.8 1.0 2.8| 51.9 -14.5 37.4 9.3 0.49| 4.5 2.2 5000 111 9 72 4| 1.4 1.9 3.3| 51.9 -49.6 2.3 0.5 0.06| 5.2 0.3 6000 102 9 55 4| 1.2 1.9 3.1| 56.5 -58.5 -2.0 -0.3 0.03| 4.9 0.1 Wrote GIF file: /home/apache/climate/data/raob//SP754/skewt/SP754.skewt.20251202.11.gif