UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for SP754... Searching the city database file for: SP754 ... Date:1200Z 30 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 34 1 925 751 2 850 1508 SFC 775 2299 15.8 -0.2 34 16.0 7.2 0 0 310.8 311.7 290.6 326.0 4.87 4 700 3164 12.6 -10.4 19 23.0 2.3 25 8 316.4 316.9 290.2 324.6 2.47 5 687 3321 11.8 -11.2 19 23.0 1.7 17 8 317.2 317.7 290.3 325.1 2.36 6 596 4488 1.6 -12.4 34 14.0 -4.1 318 10 318.6 319.1 290.8 326.8 2.47 7 541 5259 -5.1 -7.6 83 2.5 -6.2 278 11 319.5 320.3 292.4 332.6 3.99 8 540 5273 -5.1 -7.7 82 2.6 -6.2 277 11 319.7 320.5 292.4 332.7 3.97 9 522 5541 -3.7 -44.7 2 41.0 -11.5 263 11 324.5 324.5 290.3 325.0 0.14 10 500 5880 -5.1 -43.1 3 38.0 -12.5 245 12 326.8 326.9 291.0 327.5 0.17 11 488 6070 -6.3 -42.3 4 36.0 -13.3 247 12 327.6 327.7 291.2 328.4 0.19 12 486 6102 -6.5 -33.5 10 27.0 -12.9 247 13 327.8 327.9 291.6 329.5 0.47 13 478 6232 -7.5 -19.5 38 12.0 -11.6 248 13 328.1 328.4 292.8 334.0 1.71 14 428 7079 -15.5 -19.7 70 4.2 -16.8 255 15 328.4 328.8 293.0 334.9 1.87 15 423 7167 -16.1 -23.1 55 7.0 -18.1 256 15 328.8 329.0 292.7 333.7 1.41 16 417 7275 -13.7 -54.7 2 41.0 -19.0 257 15 333.2 333.2 292.6 333.4 0.05 17 400 7590 -16.5 -55.5 2 39.0 -21.1 260 16 333.5 333.6 292.7 333.8 0.05 18 300 9690 -31.3 -61.3 4 30.0 -33.3 255 45 341.3 341.3 294.7 341.4 0.03 19 251 10923 -40.9 -63.9 7 23.0 -41.8 279 50 344.9 344.9 295.5 345.0 0.03 20 250 10950 -41.3 -63.3 7 22.0 -42.2 280 50 344.7 344.7 295.4 344.8 0.03 21 209 12137 -52.5 -57.5 55 5.0 -52.7 304 53 345.3 345.3 295.6 345.6 0.08 22 200 12420 -54.3 -59.3 54 5.0 -54.4 310 54 346.8 346.8 296.0 347.1 0.06 23 196 12549 -55.3 -59.2 62 3.9 -55.4 309 54 347.2 347.2 296.1 347.5 0.07 24 194 12614 -55.7 -62.7 41 7.0 -55.9 309 54 347.6 347.6 296.1 347.8 0.04 25 191 12713 -56.5 -58.9 74 2.4 -56.6 308 54 347.8 347.9 296.2 348.1 0.07 26 189 12780 -56.7 -63.7 41 7.0 -56.8 308 54 348.6 348.6 296.4 348.7 0.04 27 187 12847 -56.5 -68.5 21 12.0 -56.7 308 54 350.0 350.0 296.7 350.0 0.02 28 179 13123 -58.7 -64.7 46 6.0 -58.8 306 54 350.8 350.8 296.8 350.9 0.04 29 177 13193 -58.7 -69.7 23 11.0 -58.9 306 54 351.9 351.9 297.1 352.0 0.02 30 172 13372 -59.9 -71.9 19 12.0 -60.0 305 55 352.8 352.8 297.3 352.9 0.01 31 150 14210 -67.9 -72.9 49 5.0 -67.9 300 55 353.1 353.1 297.3 353.2 0.01 32 145 14412 -69.7 -74.3 51 4.6 -69.7 293 58 353.4 353.4 297.4 353.5 0.01 33 136 14790 -72.8 -77.7 47 4.9 -72.8 280 63 354.5 354.5 297.6 354.5 0.01 34 133 14920 -73.9 -78.9 46 5.0 -73.9 280 61 354.8 354.8 297.7 354.8 0.01 35 116 15723 -70.9 -87.9 6 17.0 -70.9 277 49 374.5 374.5 301.4 374.5 0.00 36 115 15774 -70.3 -87.3 7 17.0 -70.4 277 48 376.5 376.5 301.7 376.6 0.00 37 100 16590 -76.5 -88.5 13 12.0 -76.5 275 36 379.9 379.9 302.2 379.9 0.00 38 84 17579 -82.3 -88.3 35 6.0 -82.3 387.6 387.6 303.4 387.6 0.00 39 81 17785 -77.3 -87.3 19 10.0 -77.3 401.9 401.9 305.5 401.9 0.00 40 77 18077 -75.7 -89.7 9 14.0 -75.7 411.1 411.1 306.6 411.1 0.00 41 76 18153 -72.3 -88.3 7 16.0 -72.4 419.7 419.7 307.7 419.7 0.00 42 70 18634 -74.7 -88.7 10 14.0 -74.7 424.6 424.6 308.2 424.6 0.00 43 68 18803 -74.3 -90.3 7 16.0 -74.3 429.0 429.0 308.7 429.0 0.00 44 67 18891 -67.7 -90.7 2 23.0 -67.9 445.1 445.1 310.4 445.1 0.00 45 64 19167 -67.1 -90.1 2 23.0 -67.3 452.3 452.3 311.1 452.3 0.00 46 57 19863 -68.5 -90.5 3 22.0 -68.7 464.3 464.3 312.1 464.3 0.00 47 49 20783 -62.7 -89.7 1 27.0 -63.1 498.6 498.6 314.8 498.6 0.00 48 41 21875 -65.3 -91.3 2 26.0 -65.7 518.2 518.2 316.2 518.2 0.00 49 33 23215 -59.5 -88.5 1 29.0 -60.4 566.8 566.8 319.0 566.8 0.00 50 29 24017 -63.1 -90.1 1 27.0 -63.7 578.2 578.2 319.6 578.2 0.00 51 20 26370 -50.7 -85.7 1 35.0 -54.0 681.0 681.0 323.8 681.1 0.01 52 17 27430 -50.3 -85.3 1 35.0 -54.1 714.7 714.7 324.9 714.8 0.02 53 13 29184 -49.5 -84.5 1 35.0 -54.4 774.4 774.4 326.6 774.6 0.02 TRP WND 136 14790 -72.8 -77.7 47 4.9 -72.8 280 63 354.5 354.5 297.6 354.5 0.01 Sounding variables and indices 1000-500 mb thick: 5846.00 m Freezing level: 582.87 mb = 4671.89 m = 15327.53 ft Wetbulb zero: 660.95 mb = 3638.37 m = 11936.77 ft Sfc-500 mean rel hum: 32.37 % Est. max temperature: 22.66 C = 72.79 F Sfc-Lift cond lev (LCL): 608.69 mb = 4314.77 m = 14155.90 ft T: 3.11 C 700-500 lapse rate: 6.52 C/km ThetaE index: 1.45 C Layer 700.0- 687.0 mb Conv cond level (CCL): 447.38 mb = 6739.18 m = 22109.91 ft Mean mixing ratio: 3.33 g/kg Conv temperature: 32.09 C = 89.77 F Cap Strength: 7.65 C Lifted Index: 8.47 C Risk: None Lifted Index @300 mb: 12.10 C Lifted Index @700 mb: 1.72 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.78 J/kg Max Up Vert Vel: 7.18 m/s Conv Inhibition (B-): 43875.25 J/kg Cap Strength: 8.25 C Lift Cond Lev (LCL): 535.62 mb = 5337.46 m = 17511.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 9 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 2299 0 0 -0.0 -0.0 | 115 9 -7.9 3.7 1 700 3164 25 8 -3.4 -7.3 | 73 12 -11.3 -3.5 2 500 5880 245 12 10.9 5.1 | 199 9 3.0 8.8 3 400 7590 260 16 15.8 2.8 | 230 10 7.8 6.5 4 300 9690 255 45 43.5 11.6 | 247 39 35.6 15.4 5 250 10950 280 50 49.2 -8.7 | 277 42 41.3 -5.0 6 200 12420 310 54 41.4 -34.7 | 313 46 33.5 -31.0 7 150 14210 300 55 47.6 -27.5 | 301 46 39.7 -23.8 8 136 14790 280 63 62.0 -10.9 | 278 55 54.1 -7.2 9 100 16590 275 36 35.9 -3.1 | 269 28 28.0 0.6 Wind Parameters Mean winds (0-6000m): 265.2 at 11.7 knts Storm direction: 295.2 at 8.7 knts Shear (0-3000m) pos: 1.4 neg: 2.6 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 114.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -35.5 tot: -35.5 m^2/s^2 ave: -11.8 10^-3 m/s^2 rel: -0.75 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.13 Bulk Shear: 22.85 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 33 2 102 9| 4.8 0.0 4.8| 0.0 -10.0 -10.0 -20.1 -0.95| 4.8 -4.6 1000 24 5 88 10| 4.2 0.0 4.2| 0.0 -18.4 -18.4 -18.4 -0.83| 4.6 -3.8 1500 15 6 79 10| 2.8 1.3 4.1| 0.0 -25.7 -25.7 -17.1 -0.79| 4.4 -3.5 2000 2 7 70 9| 2.1 2.0 4.1| 0.0 -30.3 -30.3 -15.1 -0.75| 4.4 -3.3 2500 347 7 61 7| 1.7 2.4 4.1| 0.0 -33.0 -33.0 -13.2 -0.74| 4.5 -3.3 3000 330 8 51 5| 1.4 2.6 4.0| 0.0 -35.5 -35.5 -11.8 -0.75| 4.6 -3.4 4000 286 9 212 1| 1.1 2.5 3.5| 3.0 -41.5 -38.5 -9.6 -0.65| 4.4 -2.9 5000 270 10 210 4| 0.9 2.0 2.9| 11.0 -41.5 -30.5 -6.1 -0.51| 3.8 -2.0 6000 265 12 218 6| 0.8 2.2 3.0| 24.6 -41.5 -16.9 -2.8 -0.32| 4.1 -1.3 Wrote GIF file: /home/apache/climate/data/raob//SP754/skewt/SP754.skewt.20251030.12.gif