UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for SP754... Searching the city database file for: SP754 ... Date:1200Z 15 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 31 1 925 745 2 850 1498 SFC 773 2304 13.0 0.0 41 13.0 6.1 0 0 308.0 308.9 289.8 323.3 4.95 4 760 2448 13.6 -3.4 31 17.0 5.1 345 1 310.2 310.9 289.5 322.5 3.91 5 710 3024 10.6 -3.4 37 14.0 3.5 287 5 313.0 313.7 290.6 326.2 4.19 6 700 3143 9.8 -9.2 25 19.0 1.3 275 6 313.3 313.9 289.4 322.1 2.72 7 690 3262 9.2 -21.8 9 31.0 -1.4 267 6 314.0 314.1 287.8 317.3 0.97 8 674 3456 7.4 -5.6 39 13.0 1.2 255 6 314.1 314.8 290.6 326.0 3.74 9 670 3505 8.8 -21.2 10 30.0 -1.7 252 6 316.2 316.4 288.6 319.8 1.05 10 639 3894 5.0 -5.0 48 10.0 0.1 226 5 316.2 317.0 291.6 329.4 4.13 11 599 4419 3.6 -14.4 25 18.0 -3.6 192 5 320.4 320.8 291.0 327.5 2.09 12 594 4487 3.0 -6.0 52 9.0 -1.4 187 5 320.5 321.3 292.8 333.9 4.11 13 578 4707 1.6 -11.4 37 13.0 -4.0 173 4 321.4 321.9 291.9 330.6 2.77 14 565 4890 0.0 -4.5 72 4.5 -2.3 160 4 321.6 322.5 293.7 337.4 4.85 15 554 5047 -0.5 -7.5 59 7.0 -3.8 150 4 322.8 323.6 293.3 335.8 3.93 16 553 5062 -0.3 -15.3 31 15.0 -6.1 149 4 323.2 323.6 291.8 330.4 2.10 17 543 5207 -0.9 -7.9 59 7.0 -4.1 139 4 324.2 325.0 293.6 337.1 3.89 18 538 5281 -1.3 -8.3 59 7.0 -4.6 134 4 324.6 325.3 293.6 337.2 3.80 19 500 5860 -5.7 -9.5 75 3.8 -7.4 95 3 326.1 326.8 294.0 338.6 3.72 20 464 6441 -9.9 -11.0 92 1.1 -10.4 40 4 327.9 328.6 294.3 339.9 3.56 21 453 6626 -10.7 -14.7 72 4.0 -12.2 22 4 329.2 329.7 293.9 338.4 2.70 22 415 7293 -15.9 -17.1 90 1.2 -16.3 317 5 330.8 331.3 294.1 339.2 2.41 23 406 7458 -16.5 -21.4 66 4.9 -18.0 301 5 332.1 332.5 293.9 338.2 1.70 24 400 7570 -17.3 -19.3 84 2.0 -18.0 290 5 332.5 332.9 294.3 339.8 2.08 25 398 7608 -17.5 -19.2 87 1.7 -18.0 290 5 332.7 333.1 294.3 340.1 2.10 26 388 7798 -17.5 -24.5 54 7.0 -19.4 290 6 335.2 335.4 294.3 340.1 1.35 27 355 8456 -23.1 -29.1 58 6.0 -24.4 290 9 336.2 336.4 294.3 339.8 0.97 28 350 8560 -23.5 -33.5 39 10.0 -25.4 290 10 337.1 337.2 294.2 339.5 0.65 29 340 8771 -25.1 -31.1 57 6.0 -26.3 290 11 337.7 337.9 294.5 340.8 0.84 30 334 8900 -25.3 -41.3 21 16.0 -27.6 290 11 339.2 339.2 294.4 340.4 0.31 31 319 9232 -28.1 -37.1 42 9.0 -29.5 290 13 339.8 339.9 294.7 341.7 0.50 32 300 9670 -31.1 -45.1 24 14.0 -32.6 290 15 341.5 341.6 294.9 342.5 0.23 33 289 9935 -32.9 -48.9 19 16.0 -34.4 294 17 342.6 342.7 295.1 343.3 0.15 34 288 9959 -32.9 -50.9 15 18.0 -34.4 294 18 343.0 343.0 295.1 343.5 0.12 35 252 10886 -41.3 -48.3 47 7.0 -41.8 309 26 343.9 343.9 295.4 344.7 0.19 36 250 10940 -41.5 -50.5 37 9.0 -42.1 310 27 344.4 344.4 295.5 345.0 0.15 37 231 11470 -45.3 -61.3 15 16.0 -45.9 312 26 346.5 346.5 295.9 346.6 0.04 38 200 12410 -53.9 -64.9 25 11.0 -54.1 315 25 347.4 347.4 296.1 347.5 0.03 39 176 13217 -61.5 -66.5 51 5.0 -61.6 304 24 347.9 347.9 296.2 348.0 0.03 40 150 14190 -69.5 -73.5 56 4.0 -69.5 290 22 350.4 350.4 296.7 350.4 0.01 41 130 15035 -74.9 -77.3 69 2.4 -74.9 278 20 355.3 355.3 297.8 355.4 0.01 42 127 15171 -75.9 -78.9 62 3.0 -75.9 277 20 355.9 355.9 297.9 355.9 0.01 43 117 15644 -78.1 -82.2 51 4.1 -78.1 270 19 360.3 360.3 298.8 360.3 0.00 44 100 16540 -79.5 -85.5 36 6.0 -79.5 230 17 374.1 374.1 301.3 374.1 0.00 45 72 18426 -74.7 -88.7 10 14.0 -74.7 421.2 421.2 307.9 421.2 0.00 46 65 19029 -69.3 -90.3 3 21.0 -69.4 445.5 445.5 310.4 445.5 0.00 47 63 19219 -61.5 -88.5 2 27.0 -61.9 466.7 466.7 312.4 466.7 0.00 48 59 19627 -60.3 -88.3 1 28.0 -60.8 478.2 478.2 313.3 478.2 0.00 49 52 20406 -65.1 -90.1 2 25.0 -65.4 484.6 484.6 313.8 484.6 0.00 50 35 22842 -60.9 -88.9 1 28.0 -61.6 553.7 553.7 318.3 553.7 0.00 51 30 23798 -62.3 -89.3 2 27.0 -63.0 574.8 574.8 319.4 574.8 0.00 52 30 23798 -59.3 -89.3 1 30.0 -60.3 583.0 583.0 319.8 583.0 0.00 53 26 24693 -59.9 -87.9 1 28.0 -61.0 605.6 605.6 320.9 605.7 0.01 54 11 30280 -42.9 -80.9 1 38.0 -51.2 836.3 836.3 328.1 836.8 0.05 TRP 117 15644 -78.1 -82.2 51 4.1 -78.1 270 19 360.3 360.3 298.8 360.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5829.00 m Freezing level: 565.00 mb = 4890.06 m = 16043.29 ft Wetbulb zero: 695.25 mb = 3199.43 m = 10496.69 ft Sfc-500 mean rel hum: 42.41 % Est. max temperature: 22.12 C = 71.81 F Sfc-Lift cond lev (LCL): 634.60 mb = 3949.77 m = 12958.41 ft T: 4.85 C 700-500 lapse rate: 5.70 C/km ThetaE index: 8.98 C Layer 700.0- 674.0 mb Conv cond level (CCL): 445.36 mb = 6755.52 m = 22163.50 ft Mean mixing ratio: 3.51 g/kg Conv temperature: 32.95 C = 91.31 F Cap Strength: 9.52 C Lifted Index: 8.93 C Risk: None Lifted Index @300 mb: 13.59 C Lifted Index @700 mb: 1.14 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.38 J/kg Max Up Vert Vel: 6.84 m/s Conv Inhibition (B-): 39411.41 J/kg Cap Strength: 9.51 C Lift Cond Lev (LCL): 559.35 mb = 4970.40 m = 16306.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 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 2304 0 0 -0.0 -0.0 | 136 3 -2.3 2.4 1 700 3143 275 6 6.0 -0.5 | 243 4 3.7 1.9 2 500 5860 95 3 -3.0 0.3 | 116 6 -5.3 2.6 3 400 7570 290 5 4.7 -1.7 | 254 2 2.4 0.7 4 300 9670 290 15 14.1 -5.1 | 283 12 11.8 -2.8 5 250 10940 310 27 20.7 -17.4 | 309 24 18.4 -15.0 6 200 12410 315 25 17.7 -17.7 | 315 22 15.4 -15.3 7 150 14190 290 22 20.7 -7.5 | 286 19 18.4 -5.1 8 117 15644 270 19 19.0 -0.0 | 262 17 16.7 2.4 9 100 16540 230 17 13.0 10.9 | 219 17 10.7 13.3 Wind Parameters Mean winds (0-6000m): 285.7 at 4.4 knts Storm direction: 315.7 at 3.3 knts Shear (0-3000m) pos: 0.0 neg: 0.6 tot: 0.6 10-3/s Storm rel Dir Shear (0-3000m): -2.1 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -20.4 tot: -20.4 m^2/s^2 ave: -6.8 10^-3 m/s^2 rel: -0.60 Storm rel vorticity (0-3000m) horiz: 3.5 stream: -2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 18.66 Bulk Shear: 1.25 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 ------------------------------------------------------------------------------- 500 255 2 167 3| 0.0 3.7 3.7| 0.0 -0.6 -0.6 -1.2 0.06| 4.4 0.3 1000 274 3 207 2| 0.0 3.0 3.0| 0.0 -2.4 -2.3 -2.3 -0.16| 4.7 -0.8 1500 264 4 212 3| 0.0 1.8 1.8| 0.0 -6.4 -6.4 -4.3 -0.36| 4.2 -1.5 2000 253 4 207 4| 0.0 1.2 1.2| 0.0 -11.2 -11.1 -5.6 -0.47| 3.9 -1.9 2500 248 4 203 4| 0.0 0.9 0.9| 0.0 -16.1 -16.0 -6.4 -0.55| 3.7 -2.0 3000 253 4 206 4| 0.0 0.6 0.6| 0.0 -20.4 -20.4 -6.8 -0.60| 3.5 -2.1 4000 281 4 226 2| 0.0 0.5 0.5| 0.0 -27.2 -27.2 -6.8 -0.66| 3.2 -2.1 5000 293 4 241 2| 0.0 0.5 0.5| 0.0 -31.7 -31.6 -6.3 -0.69| 3.3 -2.3 6000 286 4 239 2| 0.0 0.7 0.7| 1.3 -32.5 -31.2 -5.2 -0.61| 3.2 -1.9 Wrote GIF file: /home/apache/climate/data/raob//SP754/skewt/SP754.skewt.20251015.12.gif