UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for SP754... Searching the city database file for: SP754 ... Date:1200Z 26 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 -14 1 925 710 2 850 1474 SFC 772 2302 17.2 0.2 32 17.0 7.9 0 0 312.7 313.6 291.3 328.5 5.03 4 755 2493 14.8 -4.2 27 19.0 5.3 326 1 312.1 312.8 289.9 323.8 3.71 5 735 2722 16.0 -10.0 16 26.0 4.1 285 2 315.8 316.2 289.9 323.7 2.43 6 700 3138 14.2 -9.8 18 24.0 3.1 210 4 318.2 318.7 290.8 326.8 2.59 7 645 3823 10.2 -15.8 14 26.0 -0.4 219 3 321.2 321.5 290.9 327.1 1.73 8 500 5880 -6.1 -13.1 58 7.0 -8.9 245 1 325.6 326.2 293.0 335.0 2.79 9 419 7229 -17.1 -18.3 90 1.2 -17.5 269 19 328.4 328.8 293.3 335.8 2.16 10 416 7283 -13.9 -34.9 15 21.0 -18.3 270 20 333.2 333.3 293.0 335.0 0.47 11 413 7338 -13.1 -52.1 2 39.0 -18.6 271 21 334.9 334.9 293.1 335.2 0.07 12 400 7580 -14.9 -52.9 2 38.0 -20.0 275 24 335.6 335.6 293.3 335.9 0.07 13 335 8892 -26.1 -56.1 4 30.0 -28.7 297 29 337.8 337.8 293.8 338.0 0.06 14 311 9425 -30.7 -42.7 30 12.0 -32.1 306 31 338.6 338.7 294.3 339.7 0.28 15 306 9540 -31.3 -40.3 41 9.0 -32.4 308 31 339.3 339.4 294.5 340.8 0.37 16 300 9680 -32.1 -43.1 33 11.0 -33.3 310 32 340.1 340.2 294.6 341.3 0.28 17 288 9967 -34.5 -47.5 26 13.0 -35.7 314 33 340.7 340.7 294.7 341.4 0.18 18 250 10940 -42.1 -49.1 46 7.0 -42.6 330 38 343.5 343.5 295.3 344.2 0.18 19 245 11077 -43.3 -50.3 46 7.0 -43.7 332 40 343.7 343.7 295.3 344.3 0.16 20 243 11132 -43.9 -50.9 46 7.0 -44.3 333 41 343.6 343.6 295.3 344.2 0.15 21 232 11442 -46.3 -49.2 72 2.9 -46.4 338 46 344.5 344.6 295.6 345.3 0.19 22 219 11822 -50.1 -52.9 72 2.8 -50.2 345 52 344.4 344.4 295.5 344.9 0.13 23 216 11912 -50.9 -55.9 55 5.0 -51.1 346 54 344.5 344.5 295.5 344.9 0.09 24 214 11973 -50.9 -57.9 43 7.0 -51.1 347 55 345.4 345.4 295.7 345.7 0.07 25 201 12378 -54.3 -58.4 61 4.1 -54.4 354 61 346.3 346.3 295.8 346.6 0.07 26 200 12410 -54.3 -58.8 58 4.5 -54.4 355 62 346.8 346.8 296.0 347.1 0.07 27 192 12670 -55.7 -65.7 28 10.0 -55.9 359 68 348.6 348.6 296.4 348.7 0.03 28 190 12736 -56.2 -65.8 29 9.6 -56.4 360 69 348.8 348.8 296.4 348.9 0.03 29 174 13288 -60.7 -66.7 45 6.0 -60.8 338 57 350.3 350.3 296.7 350.4 0.03 30 171 13396 -61.3 -68.3 39 7.0 -61.4 333 54 351.1 351.1 296.9 351.2 0.02 31 160 13809 -59.3 -84.3 3 25.0 -59.5 316 45 361.2 361.2 299.0 361.2 0.00 32 150 14210 -61.5 -83.5 4 22.0 -61.7 300 36 364.1 364.1 299.5 364.1 0.00 33 100 16620 -79.7 -89.7 18 10.0 -79.7 315 21 373.7 373.7 301.2 373.7 0.00 34 84 17595 -84.7 -90.7 34 6.0 -84.7 382.7 382.7 302.7 382.7 0.00 35 79 17934 -85.1 -90.1 40 5.0 -85.1 388.6 388.6 303.6 388.6 0.00 36 71 18529 -80.3 -89.3 21 9.0 -80.3 410.9 410.9 306.6 410.9 0.00 37 68 18778 -72.7 -89.7 6 17.0 -72.8 432.4 432.4 309.1 432.4 0.00 38 65 19042 -73.7 -89.7 7 16.0 -73.7 435.9 435.9 309.4 435.9 0.00 39 45 21233 -65.7 -90.7 2 25.0 -66.0 503.6 503.6 315.2 503.6 0.00 40 42 21652 -66.3 -91.3 2 25.0 -66.6 512.2 512.2 315.8 512.2 0.00 41 36 22599 -60.7 -88.7 1 28.0 -61.4 549.7 549.7 318.1 549.8 0.00 42 33 23138 -62.5 -89.5 1 27.0 -63.1 558.8 558.8 318.6 558.8 0.00 43 16 27730 -50.7 -83.7 1 33.0 -54.5 725.9 725.9 325.3 726.0 0.02 TRP WND 190 12736 -56.2 -65.8 29 9.6 -56.4 360 69 348.8 348.8 296.4 348.9 0.03 Sounding variables and indices 1000-500 mb thick: 5894.00 m Freezing level: 554.26 mb = 5110.37 m = 16766.09 ft Wetbulb zero: 651.11 mb = 3744.50 m = 12284.95 ft Sfc-500 mean rel hum: 28.84 % Est. max temperature: 25.79 C = 78.42 F Sfc-Lift cond lev (LCL): 597.70 mb = 4438.55 m = 14562.01 ft T: 5.32 C 700-500 lapse rate: 7.40 C/km ThetaE index: 4.74 C Layer 755.0- 700.0 mb Conv cond level (CCL): 437.67 mb = 6896.36 m = 22625.59 ft Mean mixing ratio: 2.87 g/kg Conv temperature: 31.22 C = 88.19 F Cap Strength: 7.52 C Lifted Index: 7.30 C Risk: None Lifted Index @300 mb: 11.06 C Lifted Index @700 mb: 1.79 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.83 J/kg Max Up Vert Vel: 8.93 m/s Conv Inhibition (B-): 38883.27 J/kg Cap Strength: 7.52 C Lift Cond Lev (LCL): 508.35 mb = 5746.27 m = 18852.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 6 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 ---------------------------------------------------------- 0 772 2302 0 0 -0.0 -0.0 | 118 6 -5.4 2.9 1 700 3138 210 4 2.0 3.5 | 152 7 -3.4 6.3 2 500 5880 245 1 0.9 0.4 | 126 6 -4.5 3.3 3 400 7580 275 24 23.9 -2.1 | 268 19 18.5 0.8 4 300 9680 310 32 24.5 -20.6 | 313 26 19.1 -17.7 5 250 10940 330 38 19.0 -32.9 | 336 33 13.6 -30.0 6 200 12410 355 62 5.4 -61.8 | 0 59 -0.0 -58.9 7 190 12736 360 69 -0.0 -69.0 | 5 66 -5.4 -66.1 8 150 14210 300 36 31.2 -18.0 | 300 30 25.8 -15.1 9 100 16620 315 21 14.8 -14.8 | 322 15 9.4 -12.0 Wind Parameters Mean winds (0-6000m): 268.0 at 8.2 knts Storm direction: 298.0 at 6.1 knts Shear (0-3000m) pos: 0.4 neg: 0.7 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 14.9 deg Storm rel helicity (0-3000m) pos: 3.7 neg: -3.9 tot: -0.2 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 1.6 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.58 Bulk Shear: 8.70 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 ------------------------------------------------------------------------------- 500 185 1 127 7| 0.0 2.5 2.5| 1.8 -0.7 1.1 2.1 0.34| 3.2 1.1 1000 210 2 139 6| 0.0 2.0 2.0| 3.7 -1.0 2.7 2.7 0.36| 3.6 1.3 1500 212 3 142 7| 0.2 1.3 1.5| 3.7 -1.6 2.2 1.4 0.28| 2.6 0.7 2000 214 3 143 6| 0.3 1.0 1.3| 3.7 -2.3 1.4 0.7 0.21| 2.1 0.4 2500 216 3 143 6| 0.4 0.8 1.2| 3.7 -3.1 0.6 0.3 0.13| 1.8 0.2 3000 216 3 142 6| 0.4 0.7 1.1| 3.7 -3.9 -0.2 -0.1 0.06| 1.6 0.1 4000 221 3 142 6| 0.6 0.5 1.1| 10.7 -4.8 5.9 1.5 0.35| 2.0 0.7 5000 251 5 169 5| 1.9 0.4 2.3| 34.3 -4.8 29.5 5.9 0.51| 3.1 1.6 6000 268 8 221 4| 2.2 0.3 2.6| 74.0 -4.8 69.3 11.5 0.58| 3.4 2.0 Wrote GIF file: /home/apache/climate/data/raob//SP754/skewt/SP754.skewt.20251126.12.gif