UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062512.upa.cvt Date: 1200Z 25 JUN 25 Searching for SP754... Searching the city database file for: SP754 ... Date:1200Z 25 JUN 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 69 1 925 782 2 850 1529 SFC 775 2301 8.0 0.0 57 8.0 3.9 0 0 302.4 303.3 287.9 317.3 4.94 4 769 2366 9.4 -2.6 43 12.0 3.5 0 0 304.6 305.4 287.8 317.2 4.11 5 706 3082 8.6 -10.4 25 19.0 0.5 5 5 311.2 311.7 288.5 319.1 2.45 6 700 3153 8.0 -10.0 27 18.0 0.3 5 5 311.3 311.8 288.6 319.6 2.55 7 654 3710 4.8 -6.2 45 11.0 -0.3 351 12 313.8 314.5 290.5 325.6 3.68 8 642 3861 5.2 -11.8 28 17.0 -1.9 347 14 316.0 316.4 289.9 323.9 2.41 9 597 4448 0.4 -8.6 51 9.0 -3.6 332 22 317.0 317.7 291.1 327.9 3.34 10 572 4791 0.2 -13.8 34 14.0 -5.4 323 26 320.7 321.2 291.3 328.4 2.30 11 500 5850 -9.1 -16.1 57 7.0 -11.6 295 40 321.9 322.4 291.5 329.3 2.18 12 495 5928 -9.5 -17.5 52 8.0 -12.2 294 41 322.4 322.8 291.5 329.0 1.95 13 478 6197 -11.7 -14.9 77 3.2 -12.9 290 43 322.9 323.4 292.1 331.4 2.52 14 475 6245 -12.1 -16.5 70 4.4 -13.6 289 43 323.0 323.4 291.9 330.5 2.22 15 472 6294 -11.3 -29.3 21 18.0 -15.7 289 44 324.6 324.7 290.9 327.1 0.72 16 464 6425 -10.7 -38.7 8 28.0 -16.1 287 45 326.9 327.0 291.2 328.0 0.29 17 408 7401 -18.3 -43.3 9 25.0 -22.0 272 54 329.3 329.4 291.7 330.1 0.20 18 400 7550 -16.7 -53.7 2 37.0 -21.2 270 55 333.3 333.3 292.7 333.5 0.06 19 327 9039 -24.7 -55.8 4 31.2 -27.7 255 77 342.1 342.1 294.9 342.4 0.06 20 325 9084 -24.9 -55.9 4 31.0 -27.9 256 76 342.4 342.4 295.0 342.6 0.06 21 300 9660 -29.3 -56.3 6 27.0 -31.6 270 66 344.1 344.1 295.4 344.3 0.06 22 250 10930 -40.9 -57.9 14 17.0 -41.8 290 55 345.3 345.3 295.6 345.5 0.06 23 213 11999 -51.1 -59.1 38 8.0 -51.4 301 56 345.6 345.6 295.7 345.8 0.06 24 212 12029 -49.3 -67.3 10 18.0 -49.7 301 56 348.8 348.8 296.4 348.9 0.02 25 211 12060 -49.3 -66.3 12 17.0 -49.7 301 56 349.3 349.3 296.5 349.4 0.02 26 200 12410 -52.3 -66.3 17 14.0 -52.6 305 56 349.9 350.0 296.7 350.1 0.03 27 153 14072 -68.1 -70.6 70 2.5 -68.1 286 58 350.8 350.8 296.8 350.9 0.02 28 150 14190 -69.3 -73.3 56 4.0 -69.3 285 58 350.7 350.7 296.8 350.8 0.01 29 145 14392 -71.1 -74.3 62 3.2 -71.1 287 59 351.0 351.0 296.8 351.0 0.01 30 141 14558 -72.3 -78.3 40 6.0 -72.3 288 60 351.7 351.7 297.0 351.7 0.01 31 124 15308 -76.5 -81.0 49 4.5 -76.5 295 63 357.3 357.3 298.1 357.3 0.00 32 104 16331 -73.7 -85.7 14 12.0 -73.7 270 46 381.0 381.0 302.4 381.0 0.00 33 100 16560 -75.5 -86.5 16 11.0 -75.5 265 42 381.9 381.9 302.5 381.9 0.00 TRP 124 15308 -76.5 -81.0 49 4.5 -76.5 295 63 357.3 357.3 298.1 357.3 0.00 WND 327 9039 -24.7 -55.8 4 31.2 -27.7 255 77 342.1 342.1 294.9 342.4 0.06 Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 570.45 mb = 4813.71 m = 15792.80 ft Wetbulb zero: 680.05 mb = 3389.85 m = 11121.41 ft Sfc-500 mean rel hum: 39.68 % Est. max temperature: 20.98 C = 69.76 F Sfc-Lift cond lev (LCL): 685.64 mb = 3322.73 m = 10901.20 ft T: 7.02 C 700-500 lapse rate: 6.34 C/km ThetaE index: 0.14 C Layer 769.0- 706.0 mb Conv cond level (CCL): 447.27 mb = 6704.18 m = 21995.08 ft Mean mixing ratio: 3.18 g/kg Conv temperature: 31.44 C = 88.60 F Cap Strength: 10.02 C Lifted Index: 7.87 C Risk: None Lifted Index @300 mb: 18.26 C Lifted Index @700 mb: 2.15 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.03 J/kg Max Up Vert Vel: 8.49 m/s Conv Inhibition (B-): 8919.50 J/kg Cap Strength: 10.01 C Lift Cond Lev (LCL): 572.05 mb = 4790.28 m = 15715.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 24 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 0 0 -0.0 -0.0 | 134 24 -17.3 16.6 1 700 3153 5 5 -0.4 -5.0 | 123 21 -17.8 11.6 2 500 5850 295 40 36.3 -16.9 | 271 19 18.9 -0.3 3 400 7550 270 55 55.0 -0.0 | 246 41 37.7 16.6 4 327 9039 255 77 74.4 19.9 | 237 68 57.0 36.5 5 300 9660 270 66 66.0 -0.0 | 251 51 48.7 16.6 6 250 10930 290 55 51.7 -18.8 | 274 34 34.3 -2.2 7 200 12410 305 56 45.9 -32.1 | 299 32 28.5 -15.5 8 150 14190 285 58 56.0 -15.0 | 268 39 38.7 1.6 9 124 15308 295 63 57.1 -26.6 | 284 41 39.8 -10.0 10 100 16560 265 42 41.8 3.7 | 230 32 24.5 20.3 Wind Parameters Mean winds (0-6000m): 283.8 at 32.0 knts Storm direction: 313.8 at 24.0 knts Shear (0-3000m) pos: 0.5 neg: 5.4 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 163.4 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -92.1 tot: -92.1 m^2/s^2 ave: -30.7 10^-3 m/s^2 rel: -0.75 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 134.42 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 7 1 131 23| 3.0 0.0 3.0| 0.0 -14.1 -14.1 -28.1 -0.79| 3.0 -2.4 1000 4 3 128 22| 1.5 2.1 3.6| 0.0 -32.8 -32.8 -32.8 -0.81| 3.6 -2.9 1500 356 5 124 20| 1.0 3.6 4.6| 0.0 -54.9 -54.9 -36.6 -0.75| 4.8 -3.6 2000 344 8 120 18| 0.8 4.5 5.2| 0.0 -69.7 -69.7 -34.9 -0.70| 5.5 -3.9 2500 331 11 120 14| 0.6 5.0 5.6| 0.0 -80.4 -80.4 -32.2 -0.73| 6.1 -4.5 3000 318 14 127 10| 0.5 5.4 5.9| 0.0 -92.1 -92.1 -30.7 -0.75| 6.7 -5.0 4000 300 21 183 6| 0.4 5.6 5.9| 0.0-130.3-130.3 -32.6 -0.67| 7.3 -4.9 5000 292 26 227 10| 0.3 5.4 5.7| 0.0-193.4-193.4 -38.7 -0.64| 7.4 -4.7 6000 284 32 237 16| 0.3 5.7 6.0| 0.0-259.3-259.3 -43.2 -0.57| 7.7 -4.4 Wrote GIF file: /home/apache/climate/data/raob//SP754/skewt/SP754.skewt.20250625.12.gif