UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for SP754... Searching the city database file for: SP754 ... Date:1200Z 17 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 10 1 925 733 2 850 1490 SFC 773 2300 15.2 -0.8 33 16.0 6.7 0 0 310.4 311.3 290.3 325.0 4.67 4 763 2411 13.4 -1.6 35 15.0 5.6 23 0 309.6 310.4 289.8 323.5 4.46 5 700 3138 10.8 -6.2 30 17.0 2.7 175 1 314.4 315.1 290.4 325.5 3.43 6 695 3198 10.8 -11.2 20 22.0 1.3 176 1 315.1 315.5 289.6 322.7 2.34 7 665 3564 9.0 -4.0 40 13.0 2.4 182 2 317.1 317.9 291.9 330.8 4.28 8 662 3601 9.6 -9.4 25 19.0 1.0 182 2 318.2 318.7 291.0 327.5 2.83 9 621 4129 7.8 -2.2 49 10.0 2.4 191 3 322.0 323.0 294.1 339.0 5.25 10 518 5592 -3.7 -6.3 82 2.6 -5.0 215 6 325.2 326.1 294.4 340.5 4.61 11 510 5714 -4.5 -6.0 89 1.5 -5.3 217 7 325.7 326.7 294.7 341.6 4.80 12 500 5870 -5.3 -7.1 87 1.8 -6.1 220 7 326.6 327.5 294.7 341.5 4.49 13 437 6916 -11.7 -12.7 92 1.0 -12.1 244 6 331.3 332.0 295.0 342.6 3.30 14 400 7590 -15.7 -15.7 100 0.0 -15.7 260 5 334.6 335.2 295.4 344.4 2.82 15 391 7761 -16.9 -17.3 97 0.4 -17.0 266 5 335.2 335.7 295.3 344.1 2.52 16 378 8014 -19.1 -20.0 93 0.9 -19.4 275 6 335.5 336.0 295.0 342.9 2.07 17 371 8153 -20.7 -27.7 53 7.0 -22.4 280 6 335.2 335.4 294.1 339.1 1.06 18 368 8213 -19.3 -31.3 34 12.0 -22.0 282 6 337.9 338.0 294.5 340.7 0.76 19 352 8543 -21.1 -38.1 20 17.0 -24.1 293 7 339.8 339.8 294.6 341.3 0.41 20 303 9629 -30.7 -43.7 27 13.0 -32.2 332 10 341.1 341.2 294.8 342.2 0.26 21 300 9700 -31.3 -40.3 41 9.0 -32.4 335 10 341.3 341.3 295.0 342.8 0.38 22 299 9724 -31.7 -37.7 55 6.0 -32.6 334 10 341.0 341.1 295.0 343.0 0.50 23 293 9866 -32.7 -44.7 29 12.0 -34.0 330 10 341.6 341.6 294.9 342.6 0.24 24 286 10035 -34.1 -43.1 40 9.0 -35.1 326 10 342.0 342.0 295.1 343.1 0.30 25 282 10133 -34.5 -50.5 18 16.0 -35.8 323 10 342.8 342.8 295.1 343.3 0.13 26 281 10158 -34.7 -49.7 20 15.0 -36.0 322 10 342.8 342.9 295.1 343.4 0.15 27 259 10720 -39.5 -52.5 24 13.0 -40.4 307 10 343.8 343.9 295.3 344.3 0.11 28 250 10960 -41.3 -55.3 21 14.0 -42.1 300 10 344.7 344.7 295.5 345.0 0.08 29 200 12440 -53.3 -66.3 19 13.0 -53.6 285 13 348.4 348.4 296.3 348.5 0.03 30 196 12570 -54.3 -70.3 12 16.0 -54.6 287 13 348.8 348.8 296.4 348.9 0.01 31 168 13540 -62.9 -70.9 33 8.0 -63.0 303 12 350.2 350.2 296.7 350.3 0.02 32 150 14230 -68.5 -74.5 42 6.0 -68.5 315 11 352.1 352.1 297.1 352.1 0.01 33 141 14597 -71.5 -75.8 53 4.3 -71.5 320 12 353.1 353.1 297.3 353.2 0.01 34 123 15389 -77.5 -82.5 44 5.0 -77.5 332 13 356.3 356.3 298.0 356.3 0.00 35 118 15626 -77.9 -83.9 37 6.0 -77.9 335 13 359.8 359.8 298.7 359.8 0.00 36 100 16570 -78.1 -85.1 31 7.0 -78.1 120 11 376.8 376.8 301.7 376.8 0.00 37 94 16922 -79.5 -86.5 30 7.0 -79.5 380.8 380.8 302.4 380.8 0.00 38 73 18370 -75.9 -87.9 13 12.0 -75.9 417.0 417.0 307.3 417.0 0.00 39 63 19242 -65.9 -89.9 2 24.0 -66.1 457.0 457.0 311.5 457.0 0.00 40 57 19852 -64.7 -89.7 2 25.0 -65.0 473.0 473.0 312.9 473.0 0.00 41 43 21581 -62.7 -89.7 1 27.0 -63.2 517.6 517.6 316.1 517.6 0.00 42 34 23020 -65.3 -90.3 2 25.0 -65.7 546.7 546.7 317.9 546.7 0.00 43 28 24216 -60.1 -89.1 1 29.0 -61.1 592.4 592.4 320.3 592.4 0.00 44 25 24921 -61.7 -89.7 1 28.0 -62.6 607.3 607.3 320.9 607.3 0.00 45 22 25725 -54.9 -86.9 1 32.0 -57.0 650.2 650.2 322.7 650.2 0.01 46 19 26675 -49.3 -84.3 1 35.0 -53.1 695.4 695.4 324.3 695.5 0.02 47 16 27795 -51.7 -85.7 1 34.0 -55.2 722.6 722.6 325.1 722.7 0.02 48 13 29151 -48.7 -84.7 1 36.0 -53.8 777.2 777.2 326.7 777.4 0.02 TRP 118 15626 -77.9 -83.9 37 6.0 -77.9 335 13 359.8 359.8 298.7 359.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5860.00 m Freezing level: 551.14 mb = 5121.10 m = 16801.30 ft Wetbulb zero: 587.21 mb = 4580.35 m = 15027.22 ft Sfc-500 mean rel hum: 51.07 % Est. max temperature: 25.78 C = 78.40 F Sfc-Lift cond lev (LCL): 606.89 mb = 4314.50 m = 14155.01 ft T: 6.34 C 700-500 lapse rate: 5.89 C/km ThetaE index: 1.46 C Layer 763.0- 700.0 mb Conv cond level (CCL): 443.28 mb = 6805.54 m = 22327.61 ft Mean mixing ratio: 3.73 g/kg Conv temperature: 34.16 C = 93.49 F Cap Strength: 9.34 C Lifted Index: 8.57 C Risk: None Lifted Index @300 mb: 12.45 C Lifted Index @700 mb: 1.44 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.67 J/kg Max Up Vert Vel: 7.70 m/s Conv Inhibition (B-): 37433.05 J/kg Cap Strength: 9.34 C Lift Cond Lev (LCL): 560.31 mb = 4958.55 m = 16268.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 3 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 2300 0 0 -0.0 -0.0 | 82 3 -3.2 -0.4 1 700 3138 175 1 -0.1 1.0 | 99 3 -3.3 0.6 2 500 5870 220 7 4.5 5.4 | 194 5 1.3 4.9 3 400 7590 260 5 4.9 0.9 | 256 2 1.7 0.4 4 300 9700 335 10 4.2 -9.1 | 354 10 1.0 -9.5 5 250 10960 300 10 8.7 -5.0 | 315 8 5.4 -5.4 6 200 12440 285 13 12.6 -3.4 | 292 10 9.3 -3.8 7 150 14230 315 11 7.8 -7.8 | 331 9 4.5 -8.2 8 118 15626 335 13 5.5 -11.8 | 350 12 2.3 -12.2 9 100 16570 120 11 -9.5 5.5 | 112 14 -12.8 5.1 Wind Parameters Mean winds (0-6000m): 232.2 at 4.3 knts Storm direction: 262.2 at 3.3 knts Shear (0-3000m) pos: 1.0 neg: 0.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 93.9 deg Storm rel helicity (0-3000m) pos: 6.5 neg: -0.1 tot: 6.3 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 1.2 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 13.29 Bulk Shear: 2.23 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 ------------------------------------------------------------------------------- 500 200 0 87 3| 0.6 0.0 0.6| 0.4 -0.1 0.2 0.5 0.29| 0.9 0.2 1000 175 1 93 3| 0.7 0.0 0.7| 1.6 -0.1 1.4 1.4 0.67| 1.1 0.8 1500 181 1 100 3| 0.8 0.0 0.8| 2.6 -0.1 2.5 1.7 0.78| 1.1 0.9 2000 188 2 109 3| 0.9 0.0 0.9| 3.7 -0.1 3.6 1.8 0.83| 1.2 1.0 2500 196 2 119 3| 1.0 0.0 1.0| 5.0 -0.1 4.9 2.0 0.86| 1.2 1.0 3000 204 3 131 3| 1.0 0.0 1.0| 6.5 -0.1 6.3 2.1 0.88| 1.2 1.1 4000 216 4 155 3| 0.8 0.0 0.8| 9.4 -0.1 9.3 2.3 0.87| 1.3 1.1 5000 223 4 170 3| 0.5 0.0 0.5| 10.9 -0.1 10.8 2.2 0.83| 1.3 1.1 6000 232 4 185 2| 0.6 0.0 0.6| 12.8 -0.1 12.7 2.1 0.80| 1.4 1.1 Wrote GIF file: /home/apache/climate/data/raob//SP754/skewt/SP754.skewt.20251017.12.gif