UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for SP754... Searching the city database file for: SP754 ... Date:1200Z 3 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 37 1 925 758 2 850 1516 SFC 775 2302 14.6 -2.4 31 17.0 5.9 65 4 309.5 310.3 289.5 322.5 4.13 4 771 2346 13.2 -4.8 28 18.0 4.5 63 5 308.5 309.1 288.5 319.4 3.47 5 732 2784 11.4 -7.6 26 19.0 2.7 40 11 311.1 311.7 288.9 320.5 2.95 6 723 2888 12.2 -12.8 16 25.0 1.7 34 12 313.1 313.5 288.6 319.6 1.97 7 700 3159 9.8 -15.2 16 25.0 -0.0 20 16 313.3 313.7 288.3 318.9 1.67 8 698 3183 9.6 -15.4 15 25.0 -0.2 19 16 313.4 313.7 288.3 318.8 1.65 9 663 3610 10.6 -23.4 7 34.0 -1.2 357 15 319.1 319.3 289.4 322.2 0.87 10 522 5550 -3.1 -38.1 5 35.0 -10.9 254 9 325.2 325.3 290.6 326.3 0.27 11 500 5890 -4.3 -43.3 3 39.0 -12.0 235 8 327.8 327.8 291.3 328.4 0.17 12 492 6016 -5.1 -43.1 3 38.0 -12.5 235 8 328.3 328.4 291.5 329.0 0.17 13 400 7600 -16.9 -44.9 7 28.0 -21.1 240 14 333.0 333.1 292.7 333.7 0.17 14 364 8299 -23.1 -42.1 16 19.0 -25.8 247 22 333.9 333.9 293.0 334.9 0.26 15 300 9690 -32.1 -58.1 6 26.0 -33.9 260 37 340.1 340.1 294.4 340.3 0.05 16 289 9952 -33.7 -59.7 6 26.0 -35.3 265 40 341.5 341.5 294.7 341.7 0.04 17 250 10950 -41.7 -64.7 6 23.0 -42.6 285 51 344.1 344.1 295.3 344.2 0.03 18 225 11659 -47.5 -63.5 14 16.0 -48.0 290 55 345.7 345.7 295.7 345.9 0.03 19 203 12334 -53.1 -65.1 22 12.0 -53.4 294 58 347.2 347.2 296.0 347.3 0.03 20 200 12430 -53.5 -65.5 22 12.0 -53.8 295 59 348.0 348.1 296.2 348.2 0.03 21 178 13167 -60.1 -68.8 31 8.6 -60.3 290 60 349.0 349.0 296.4 349.0 0.02 22 157 13936 -67.3 -72.3 49 5.0 -67.4 301 53 349.6 349.6 296.5 349.6 0.01 23 150 14210 -67.9 -76.9 27 9.0 -67.9 305 50 353.1 353.1 297.3 353.2 0.01 24 147 14332 -67.3 -78.3 20 11.0 -67.4 304 49 356.2 356.2 298.0 356.2 0.01 25 129 15109 -72.5 -81.5 24 9.0 -72.5 294 40 360.4 360.4 298.8 360.4 0.00 26 124 15341 -72.1 -84.1 15 12.0 -72.2 291 38 365.2 365.2 299.7 365.3 0.00 27 100 16590 -77.7 -88.7 15 11.0 -77.7 275 24 377.6 377.6 301.9 377.6 0.00 28 88 17317 -80.5 -88.5 25 8.0 -80.5 386.1 386.1 303.2 386.1 0.00 29 81 17784 -80.9 -88.9 25 8.0 -80.9 394.5 394.5 304.5 394.5 0.00 30 66 18963 -72.3 -90.3 5 18.0 -72.4 437.0 437.0 309.6 437.0 0.00 31 61 19437 -62.9 -89.9 1 27.0 -63.2 467.9 467.9 312.4 467.9 0.00 32 56 19960 -66.1 -90.1 2 24.0 -66.3 472.2 472.2 312.8 472.2 0.00 33 51 20533 -61.9 -89.9 1 28.0 -62.3 494.8 494.8 314.6 494.8 0.00 34 42 21728 -64.1 -90.1 2 26.0 -64.5 517.6 517.6 316.1 517.6 0.00 35 39 22186 -59.7 -88.7 1 29.0 -60.4 539.8 539.8 317.5 539.8 0.00 36 33 23221 -63.9 -89.9 2 26.0 -64.4 555.1 555.1 318.3 555.1 0.00 37 30 23810 -60.5 -89.5 1 29.0 -61.4 579.7 579.7 319.6 579.7 0.00 38 27 24464 -61.7 -89.7 1 28.0 -62.5 594.1 594.1 320.3 594.1 0.00 39 25 24944 -58.5 -88.5 1 30.0 -59.8 616.5 616.5 321.3 616.5 0.01 40 24 25205 -51.5 -85.5 1 34.0 -54.2 644.1 644.1 322.4 644.1 0.01 41 21 26068 -53.7 -85.7 1 32.0 -56.1 662.5 662.5 323.2 662.6 0.01 TRP WND 178 13167 -60.1 -68.8 31 8.6 -60.3 290 60 349.0 349.0 296.4 349.0 0.02 Sounding variables and indices 1000-500 mb thick: 5853.00 m Freezing level: 553.91 mb = 5110.98 m = 16768.09 ft Wetbulb zero: 700.51 mb = 3152.91 m = 10344.07 ft Sfc-500 mean rel hum: 10.39 % Est. max temperature: 25.01 C = 77.02 F Sfc-Lift cond lev (LCL): 598.97 mb = 4433.84 m = 14546.55 ft T: 4.78 C 700-500 lapse rate: 5.16 C/km ThetaE index: 3.10 C Layer 771.0- 732.0 mb Conv cond level (CCL): 393.39 mb = 7723.54 m = 25339.39 ft Mean mixing ratio: 2.36 g/kg Conv temperature: 36.61 C = 97.90 F Cap Strength: 11.35 C Lifted Index: 12.20 C Risk: None Lifted Index @300 mb: 14.87 C Lifted Index @700 mb: 1.06 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.72 J/kg Max Up Vert Vel: 8.69 m/s Conv Inhibition (B-): 33097.85 J/kg Cap Strength: 11.85 C Lift Cond Lev (LCL): 516.39 mb = 5635.27 m = 18488.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 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 2302 65 4 -3.6 -1.7 | 112 11 -10.5 4.3 1 700 3159 20 16 -5.5 -15.0 | 54 15 -12.3 -9.1 2 500 5890 235 8 6.6 4.6 | 178 11 -0.3 10.6 3 400 7600 240 14 12.1 7.0 | 202 14 5.3 13.0 4 300 9690 260 37 36.4 6.4 | 247 32 29.6 12.4 5 250 10950 285 51 49.3 -13.2 | 280 43 42.4 -7.2 6 200 12430 295 59 53.5 -24.9 | 292 50 46.6 -19.0 7 178 13167 290 60 56.4 -20.5 | 286 52 49.5 -14.5 8 150 14210 305 50 41.0 -28.7 | 304 41 34.1 -22.7 9 100 16590 275 24 23.9 -2.1 | 257 18 17.1 3.9 Wind Parameters Mean winds (0-6000m): 281.1 at 12.1 knts Storm direction: 311.1 at 9.1 knts Shear (0-3000m) pos: 0.0 neg: 2.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 91.1 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -86.1 tot: -86.1 m^2/s^2 ave: -28.7 10^-3 m/s^2 rel: -0.83 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -5.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.10 Bulk Shear: 34.21 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 30 7 88 11| 0.0 7.8 7.8| 0.0 -24.9 -24.9 -49.7 -0.94| 8.1 -7.6 1000 26 11 72 12| 0.0 7.0 7.0| 0.0 -55.7 -55.7 -55.7 -0.93| 8.5 -7.9 1500 16 12 61 12| 0.0 4.8 4.8| 0.0 -69.2 -69.2 -46.2 -0.85| 8.1 -6.8 2000 7 12 53 10| 0.0 3.7 3.7| 0.0 -76.2 -76.2 -38.1 -0.82| 7.7 -6.3 2500 0 12 47 9| 0.0 2.9 2.9| 0.0 -80.8 -80.8 -32.3 -0.84| 7.3 -6.1 3000 358 12 47 9| 0.0 2.3 2.3| 0.0 -86.1 -86.1 -28.7 -0.83| 7.0 -5.8 4000 358 11 51 8| 0.0 1.7 1.7| 3.6 -95.2 -91.6 -22.9 -0.77| 6.1 -4.7 5000 321 11 354 3| 0.4 1.4 1.7| 13.0 -95.2 -82.2 -16.4 -0.66| 5.2 -3.4 6000 281 12 234 6| 1.1 1.1 2.2| 41.2 -95.2 -54.0 -9.0 -0.45| 5.1 -2.3 Wrote GIF file: /home/apache/climate/data/raob//SP754/skewt/SP754.skewt.20251103.12.gif