UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for SP754... Searching the city database file for: SP754 ... Date:1200Z 8 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 -21 1 925 702 2 850 1464 SFC 771 2301 15.6 -0.4 33 16.0 7.0 75 1 311.0 312.0 290.6 326.1 4.82 4 734 2724 16.2 -4.8 23 21.0 5.6 4 4 316.1 316.8 291.1 327.9 3.64 5 700 3129 13.4 -10.6 18 24.0 2.6 295 7 317.3 317.8 290.4 325.4 2.43 6 660 3621 11.0 -32.0 3 43.0 -1.7 311 8 320.0 320.1 289.2 321.4 0.40 7 641 3864 9.8 -24.2 7 34.0 -1.8 319 9 321.3 321.5 290.0 324.3 0.84 8 546 5170 -0.7 -11.7 43 11.0 -5.4 1 11 323.9 324.5 292.7 333.5 2.86 9 535 5332 -1.3 -8.3 59 7.0 -4.6 7 12 325.1 325.9 293.8 337.8 3.82 10 529 5422 -1.3 -16.3 31 15.0 -7.1 10 12 326.2 326.6 292.6 333.1 2.02 11 524 5498 -1.5 -9.5 54 8.0 -5.1 12 12 326.8 327.5 294.0 338.7 3.55 12 523 5513 -1.3 -16.3 31 15.0 -7.1 13 12 327.2 327.6 292.9 334.3 2.05 13 500 5870 -3.5 -11.5 54 8.0 -7.0 25 13 328.8 329.4 294.2 339.6 3.17 14 498 5902 -3.7 -9.7 63 6.0 -6.4 25 13 328.9 329.6 294.7 341.4 3.68 15 441 6848 -10.1 -23.1 34 13.0 -14.1 25 9 332.5 332.7 293.6 337.3 1.35 16 415 7312 -14.1 -23.1 46 9.0 -16.8 25 7 333.1 333.4 293.9 338.3 1.44 17 400 7590 -15.9 -32.9 22 17.0 -19.6 25 6 334.3 334.4 293.4 336.6 0.60 18 396 7666 -16.5 -35.5 18 19.0 -20.3 23 6 334.5 334.6 293.4 336.3 0.47 19 389 7800 -17.7 -27.7 41 10.0 -20.2 19 6 334.6 334.8 293.9 338.3 1.01 20 368 8213 -21.3 -30.3 44 9.0 -23.2 6 7 335.2 335.4 293.9 338.3 0.84 21 300 9690 -32.5 -34.8 80 2.3 -32.9 320 9 339.6 339.7 294.8 342.1 0.66 22 290 9927 -34.5 -36.2 84 1.7 -34.7 325 13 340.0 340.2 294.8 342.3 0.60 23 262 10630 -38.3 -47.3 38 9.0 -39.1 339 25 344.5 344.5 295.6 345.3 0.20 24 250 10950 -40.9 -49.9 37 9.0 -41.5 345 31 345.3 345.3 295.7 345.9 0.16 25 243 11143 -42.5 -53.5 29 11.0 -43.1 341 32 345.7 345.7 295.8 346.1 0.11 26 228 11570 -45.9 -60.9 17 15.0 -46.4 331 33 346.8 346.9 296.0 347.0 0.05 27 200 12430 -52.9 -61.9 33 9.0 -53.1 310 35 349.0 349.0 296.4 349.2 0.05 28 185 12927 -57.7 -63.7 46 6.0 -57.8 315 35 349.1 349.1 296.5 349.3 0.04 29 178 13170 -59.7 -72.7 17 13.0 -59.9 318 35 349.7 349.7 296.5 349.7 0.01 30 156 13982 -65.9 -74.9 27 9.0 -66.0 327 34 352.6 352.6 297.2 352.6 0.01 31 150 14220 -66.7 -78.7 17 12.0 -66.8 330 34 355.2 355.2 297.7 355.2 0.01 32 132 14989 -69.7 -82.7 13 13.0 -69.8 339 26 363.1 363.1 299.3 363.1 0.00 33 107 16215 -78.7 -86.7 26 8.0 -78.7 355 14 368.5 368.5 300.3 368.5 0.00 34 100 16600 -79.7 -87.7 25 8.0 -79.7 360 10 373.7 373.7 301.2 373.7 0.00 35 90 17191 -83.7 -88.6 42 4.9 -83.7 377.2 377.2 301.8 377.2 0.00 36 87 17381 -79.9 -86.9 30 7.0 -79.9 388.5 388.5 303.6 388.5 0.00 37 77 18073 -79.1 -87.1 26 8.0 -79.1 404.0 404.0 305.7 404.0 0.00 38 72 18452 -82.1 -89.1 29 7.0 -82.1 405.5 405.5 305.9 405.5 0.00 39 69 18695 -73.9 -87.9 10 14.0 -74.0 428.0 428.0 308.6 428.1 0.00 40 53 20261 -67.3 -90.3 2 23.0 -67.5 476.9 476.9 313.2 476.9 0.00 41 52 20375 -67.5 -90.5 2 23.0 -67.7 479.0 479.0 313.4 479.0 0.00 42 46 21125 -61.5 -90.5 1 29.0 -62.0 510.6 510.6 315.7 510.6 0.00 43 33 23206 -56.9 -87.9 1 31.0 -58.1 573.7 573.7 319.3 573.7 0.01 44 31 23601 -58.3 -88.3 1 30.0 -59.4 580.2 580.2 319.7 580.3 0.01 45 21 26069 -55.3 -86.3 1 31.0 -57.3 657.7 657.7 323.0 657.7 0.01 46 18 27071 -47.3 -83.3 1 36.0 -52.0 712.5 712.6 324.8 712.7 0.02 47 15 28277 -47.1 -83.1 1 36.0 -52.4 751.4 751.4 326.0 751.6 0.03 48 12 29755 -47.1 -83.1 1 36.0 -53.2 800.9 800.9 327.3 801.2 0.03 TRP WND Sounding variables and indices 1000-500 mb thick: 5891.00 m Freezing level: 552.33 mb = 5082.91 m = 16676.01 ft Wetbulb zero: 675.71 mb = 3424.51 m = 11235.13 ft Sfc-500 mean rel hum: 25.63 % Est. max temperature: 25.65 C = 78.18 F Sfc-Lift cond lev (LCL): 605.47 mb = 4328.28 m = 14200.21 ft T: 6.07 C 700-500 lapse rate: 6.17 C/km ThetaE index: 6.43 C Layer 700.0- 641.0 mb Conv cond level (CCL): 410.90 mb = 7387.02 m = 24235.34 ft Mean mixing ratio: 3.01 g/kg Conv temperature: 36.41 C = 97.53 F Cap Strength: 9.70 C Lifted Index: 9.78 C Risk: None Lifted Index @300 mb: 10.49 C Lifted Index @700 mb: 1.12 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.31 J/kg Max Up Vert Vel: 8.16 m/s Conv Inhibition (B-): 46653.49 J/kg Cap Strength: 9.77 C Lift Cond Lev (LCL): 514.09 mb = 5649.52 m = 18534.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 37 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 ---------------------------------------------------------- 0 771 2301 75 1 -1.0 -0.3 | 211 6 2.9 4.9 1 700 3129 295 7 6.3 -3.0 | 258 10 10.2 2.2 2 500 5870 25 13 -5.5 -11.8 | 14 7 -1.6 -6.6 3 400 7590 25 6 -2.5 -5.4 | 280 1 1.4 -0.2 4 300 9690 320 9 5.8 -6.9 | 280 10 9.7 -1.7 5 250 10950 345 31 8.0 -29.9 | 334 27 11.9 -24.8 6 200 12430 310 35 26.8 -22.5 | 299 35 30.7 -17.3 7 150 14220 330 34 17.0 -29.4 | 319 32 20.9 -24.3 8 100 16600 360 10 -0.0 -10.0 | 321 6 3.9 -4.8 Wind Parameters Mean winds (0-6000m): 6.9 at 8.7 knts Storm direction: 36.9 at 6.5 knts Shear (0-3000m) pos: 1.9 neg: 1.4 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 127.4 deg Storm rel helicity (0-3000m) pos: 31.3 neg: -2.5 tot: 28.9 m^2/s^2 ave: 9.6 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.95 Bulk Shear: 11.29 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 ------------------------------------------------------------------------------- 500 274 3 233 8| 0.0 4.8 4.8| 3.6 -0.1 3.4 6.9 0.62| 5.7 3.5 1000 300 5 249 8| 0.0 4.2 4.2| 5.4 -2.5 3.0 3.0 0.27| 6.2 1.7 1500 305 6 257 9| 0.9 2.8 3.6| 11.9 -2.5 9.5 6.3 0.39| 5.0 2.0 2000 314 6 265 9| 1.3 2.1 3.4| 18.5 -2.5 16.0 8.0 0.48| 4.5 2.2 2500 324 7 275 8| 1.7 1.7 3.3| 24.9 -2.5 22.5 9.0 0.55| 4.2 2.3 3000 336 8 286 7| 1.9 1.4 3.3| 31.3 -2.5 28.9 9.6 0.61| 4.1 2.5 4000 358 9 312 6| 1.6 1.0 2.7| 38.8 -3.0 35.8 8.9 0.62| 3.8 2.4 5000 5 9 321 5| 1.3 0.9 2.2| 38.8 -4.5 34.3 6.9 0.49| 3.5 1.7 6000 7 9 320 4| 1.1 1.0 2.1| 39.1 -4.9 34.2 5.7 0.42| 3.2 1.4 Wrote GIF file: /home/apache/climate/data/raob//SP754/skewt/SP754.skewt.20251108.12.gif