UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081523.upa.cvt Date: 2300Z 15 AUG 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 15 AUG 25 Station: LICT WMO ident: 16429 Latitude: 37.92 Longitude: 12.50 Elevation: 7.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1014 7 24.2 23.7 97 0.5 23.9 15 3 296.2 299.5 296.5 349.5 18.49 1 1005 85 26.0 22.8 83 3.2 23.7 9 9 298.7 301.9 296.7 350.2 17.65 2 1000 128 25.8 22.8 84 3.0 23.6 5 13 299.0 302.2 296.8 350.7 17.74 3 953 551 22.2 19.6 85 2.6 20.4 359 11 299.4 302.2 295.3 343.9 15.24 4 947 606 23.4 11.4 47 12.0 15.8 358 11 301.2 302.9 291.0 327.7 8.97 5 941 662 23.6 10.6 44 13.0 15.5 357 11 302.0 303.5 291.0 327.4 8.55 6 925 812 23.2 11.2 47 12.0 15.6 355 10 303.0 304.7 291.7 330.0 9.06 7 888 1167 21.8 6.8 38 15.0 12.9 341 9 305.1 306.4 290.6 326.3 6.99 8 850 1545 19.0 6.0 43 13.0 11.3 325 8 306.0 307.3 290.9 327.0 6.91 9 809 1967 16.0 1.0 36 15.0 7.9 329 9 307.2 308.2 289.6 322.9 5.09 10 736 2760 9.4 -4.6 37 14.0 2.7 336 9 308.4 309.1 288.8 320.0 3.69 11 700 3173 5.6 -1.4 61 7.0 2.1 340 10 308.7 309.6 290.0 324.0 4.93 12 653 3738 0.8 -2.3 80 3.1 -0.7 334 11 309.5 310.4 290.2 324.9 4.95 13 623 4114 -2.1 -5.4 78 3.3 -3.6 330 12 310.3 311.1 289.8 323.2 4.11 14 603 4373 -3.7 -9.7 63 6.0 -6.1 327 12 311.4 312.0 289.0 321.1 3.04 15 595 4479 -4.3 -19.3 30 15.0 -9.1 326 12 311.9 312.2 287.6 316.5 1.39 16 580 4680 -5.3 -23.3 23 18.0 -10.4 323 13 313.0 313.2 287.6 316.4 1.01 17 569 4831 -6.5 -14.5 53 8.0 -9.4 322 13 313.3 313.7 288.9 320.4 2.18 18 565 4886 -6.9 -19.9 35 13.0 -10.9 321 13 313.5 313.7 288.1 318.1 1.39 19 541 5224 -9.7 -18.7 48 9.0 -12.5 317 14 314.1 314.4 288.5 319.4 1.61 20 500 5830 -12.7 -30.7 21 18.0 -16.6 310 15 317.6 317.7 288.6 319.6 0.59 21 488 6014 -14.1 -33.1 18 19.0 -17.9 311 14 318.1 318.1 288.6 319.8 0.48 22 475 6218 -15.5 -27.5 35 12.0 -18.3 311 14 318.8 318.9 289.3 321.7 0.84 23 471 6281 -15.5 -32.5 22 17.0 -18.8 311 14 319.6 319.7 289.2 321.4 0.53 24 461 6442 -16.5 -22.5 60 6.0 -18.1 312 13 320.3 320.5 290.3 324.9 1.36 25 444 6723 -18.7 -21.7 77 3.0 -19.5 313 12 321.0 321.3 290.6 326.1 1.52 26 426 7029 -20.9 -24.3 74 3.4 -21.7 314 11 322.0 322.2 290.7 326.3 1.26 27 420 7133 -21.3 -36.3 25 15.0 -23.7 314 11 322.8 322.8 290.0 324.3 0.41 28 417 7186 -21.7 -36.7 24 15.0 -24.1 314 11 322.9 323.0 290.1 324.4 0.40 29 414 7239 -22.1 -29.1 53 7.0 -23.5 314 11 323.1 323.2 290.6 326.0 0.83 30 413 7257 -22.3 -34.3 33 12.0 -24.3 314 11 323.0 323.1 290.2 324.9 0.51 31 407 7364 -23.1 -30.1 53 7.0 -24.4 315 10 323.4 323.5 290.6 326.1 0.77 32 404 7418 -23.3 -40.3 20 17.0 -25.6 315 10 323.8 323.8 290.2 324.8 0.28 33 403 7436 -23.5 -35.5 32 12.0 -25.4 315 10 323.8 323.8 290.4 325.4 0.46 34 401 7472 -23.9 -26.1 82 2.2 -24.4 315 10 323.7 323.9 291.0 327.7 1.13 35 400 7490 -23.9 -28.2 68 4.3 -24.8 315 10 323.9 324.1 290.9 327.2 0.94 36 366 8131 -29.5 -29.7 98 0.2 -29.5 313 15 324.8 325.0 291.2 328.0 0.89 37 356 8328 -30.9 -32.1 89 1.2 -31.1 313 17 325.5 325.6 291.2 328.1 0.73 38 353 8388 -31.1 -35.5 65 4.4 -31.7 313 17 326.0 326.1 291.1 327.9 0.53 39 314 9207 -37.7 -38.7 90 1.0 -37.8 311 24 327.9 328.0 291.6 329.5 0.43 40 308 9340 -38.9 -40.5 85 1.6 -39.1 310 25 328.1 328.1 291.6 329.4 0.36 41 300 9520 -39.9 -45.9 53 6.0 -40.4 310 27 329.1 329.2 291.7 329.9 0.21 42 289 9775 -41.1 -51.1 33 10.0 -41.7 315 27 331.0 331.0 292.1 331.4 0.12 43 288 9799 -40.7 -55.7 18 15.0 -41.4 316 27 331.9 331.9 292.3 332.1 0.07 44 278 10039 -41.5 -59.5 13 18.0 -42.3 321 26 334.1 334.1 292.9 334.3 0.05 45 274 10138 -41.9 -50.9 37 9.0 -42.4 323 26 334.9 334.9 293.2 335.4 0.13 46 270 10237 -42.7 -52.7 33 10.0 -43.2 325 26 335.1 335.1 293.2 335.6 0.11 47 265 10364 -41.3 -64.3 7 23.0 -42.2 331 26 339.0 339.0 294.1 339.1 0.03 48 250 10760 -41.9 -66.9 5 25.0 -42.8 350 25 343.8 343.8 295.3 343.9 0.02 49 200 12260 -43.9 -75.9 2 32.0 -44.8 205 5 363.3 363.3 299.3 363.3 0.01 50 181 12930 -44.3 -76.3 2 32.0 -45.3 167 6 373.1 373.1 301.1 373.2 0.01 51 150 14170 -51.5 -80.5 2 29.0 -52.0 95 9 381.3 381.3 302.5 381.4 0.00 52 139 14659 -55.3 -81.3 3 26.0 -55.7 110 8 383.0 383.1 302.8 383.1 0.00 53 106 16360 -61.5 -84.5 3 23.0 -61.7 164 3 402.1 402.1 305.5 402.2 0.00 54 100 16720 -61.5 -85.5 3 24.0 -61.7 175 2 408.9 408.9 306.4 408.9 0.00 55 77 18321 -66.7 -87.7 4 21.0 -66.8 138 10 429.8 429.8 308.8 429.8 0.00 56 70 18900 -64.7 -87.7 3 23.0 -64.9 125 13 446.0 446.0 310.5 446.0 0.00 57 55 20387 -60.5 -87.5 2 27.0 -61.0 89 19 487.4 487.4 314.0 487.5 0.00 58 50 20980 -60.7 -87.7 2 27.0 -61.2 75 22 500.4 500.4 315.0 500.5 0.00 59 47 21363 -61.7 -87.7 2 26.0 -62.2 77 22 507.0 507.0 315.4 507.0 0.00 60 43 21912 -61.7 -87.7 2 26.0 -62.2 79 22 520.0 520.0 316.3 520.1 0.00 61 37 22853 -55.7 -85.7 1 30.0 -56.9 84 23 558.3 558.3 318.5 558.3 0.01 62 30 24180 -57.5 -86.5 1 29.0 -58.7 90 23 587.9 587.9 320.0 587.9 0.01 63 29 24395 -57.5 -86.5 1 29.0 -58.7 88 23 593.6 593.6 320.3 593.7 0.01 64 21 26487 -48.5 -82.5 1 34.0 -52.3 72 27 678.2 678.2 323.7 678.4 0.02 65 20 26810 -48.3 -82.3 1 34.0 -52.3 70 27 688.3 688.3 324.0 688.5 0.02 66 14 29166 -46.3 -81.3 1 35.0 -52.1 73 30 769.0 769.1 326.4 769.4 0.04 67 13 29656 -47.7 -82.7 1 35.0 -53.2 73 30 780.7 780.7 326.8 781.0 0.03 68 10 31410 -41.7 -79.7 1 38.0 -51.0 75 32 863.9 863.9 328.7 864.6 0.07 69 9.3 31900 -43.7 -80.7 1 37.0 -52.3 874.4 874.4 328.9 875.0 0.06 70 8.2 32747 -43.3 -81.3 1 38.0 -52.7 908.0 908.1 329.6 908.7 0.07 71 7.2 33632 -38.3 -79.3 1 41.0 -51.2 962.9 963.0 330.6 964.1 0.10 72 6.4 34440 -39.3 -79.3 1 40.0 -52.2 991.7 991.7 331.1 993.0 0.12 TRP 270 10237 -42.7 -52.7 33 10.0 -43.2 325 26 335.1 335.1 293.2 335.6 0.11 WND Sounding variables and indices 1000-500 mb thick: 5702.00 m Freezing level: 644.72 mb = 3841.46 m = 12603.07 ft Wetbulb zero: 665.40 mb = 3584.77 m = 11760.92 ft Precipitable water: 1.31 inches Sfc-500 mean rel hum: 50.62 % Est. max temperature: 33.78 C = 92.81 F Sfc-Lift cond lev (LCL): 1007.09 mb = 66.42 m = 217.91 ft T: 25.58 C 700-500 lapse rate: 6.89 C/km ThetaE index: 23.35 C Layer 953.0- 925.0 mb Conv cond level (CCL): 801.02 mb = 2049.92 m = 6725.36 ft Mean mixing ratio: 13.78 g/kg Conv temperature: 35.43 C = 95.78 F Cap Strength: 4.75 C Lifted Index: -6.22 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.23 C Lifted Index @700 mb: -2.27 C Showalter Index: -0.00 C Risk: Thunderstorms probable Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.70 C Cross Totals Index: 18.70 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 131.00 Risk: None Energy Index: -1.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1660.53 J/kg Max Up Vert Vel: 57.63 m/s Conv Inhibition (B-): 181.84 J/kg Cap Strength: 4.75 C Lift Cond Lev (LCL): 886.22 mb = 1184.54 m = 3886.24 ft Lev Free Conv (LFC): 741.22 mb = 2700.72 m = 8860.53 ft Equ Level (EL): 261.22 mb = 10461.74 m = 34322.88 ft B at Equ Level: 1656.07 J/kg Max Parcel Lev (MPL): 161.22 mb = 13693.87 m = 44926.85 ft Wind level data Storm motion: 1 at 8 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 1014 7 15 3 -0.8 -2.9 | 173 5 -0.7 5.4 1 1000 128 5 13 -1.1 -13.0 | 12 5 -1.0 -4.7 2 925 812 355 10 0.9 -10.0 | 330 2 1.0 -1.7 3 850 1545 325 8 4.6 -6.6 | 250 5 4.7 1.7 4 700 3173 340 10 3.4 -9.4 | 288 4 3.5 -1.1 5 500 5830 310 15 11.5 -9.6 | 277 12 11.6 -1.4 6 400 7490 315 10 7.1 -7.1 | 260 7 7.2 1.2 7 300 9520 310 27 20.7 -17.4 | 294 23 20.8 -9.1 8 270 10237 325 26 14.9 -21.3 | 311 20 15.0 -13.0 9 250 10760 350 25 4.3 -24.6 | 345 17 4.4 -16.3 10 200 12260 205 5 2.1 4.5 | 190 13 2.2 12.8 11 150 14170 95 9 -9.0 0.8 | 136 13 -8.9 9.1 12 100 16720 175 2 -0.2 2.0 | 180 10 -0.1 10.3 13 70 18900 125 13 -10.6 7.5 | 146 19 -10.5 15.7 14 50 20980 75 22 -21.3 -5.7 | 97 21 -21.1 2.6 15 30 24180 90 23 -23.0 0.0 | 110 24 -22.9 8.3 16 20 26810 70 27 -25.4 -9.2 | 88 25 -25.3 -1.0 17 10 31410 75 32 -30.9 -8.3 | 90 31 -30.8 -0.0 Wind Parameters Mean winds (0-6000m): 330.7 at 11.0 knts Storm direction: 0.7 at 8.3 knts Shear (0-3000m) pos: 0.4 neg: 1.1 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 109.9 deg Storm rel helicity (0-3000m) pos: 2.7 neg: -7.7 tot: -5.0 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: -0.65 Storm rel vorticity (0-3000m) horiz: 4.1 stream: -2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 325.84 Bulk Shear: 5.10 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 3 11 10 3| 0.0 8.7 8.7| 0.0 -3.9 -3.9 -7.9 -0.89| 15.0-13.3 1000 360 11 356 2| 0.0 3.6 3.6| 0.0 -5.4 -5.4 -5.4 -0.88| 9.1 -7.9 1500 354 10 324 2| 0.0 2.2 2.2| 0.0 -7.7 -7.7 -5.1 -0.85| 7.2 -6.1 2000 348 10 299 2| 0.2 1.7 1.8| 0.8 -7.7 -7.0 -3.5 -0.79| 5.6 -4.5 2500 345 9 289 3| 0.3 1.3 1.7| 1.8 -7.7 -6.0 -2.4 -0.72| 4.7 -3.4 3000 343 9 286 3| 0.4 1.1 1.5| 2.7 -7.7 -5.0 -1.7 -0.65| 4.1 -2.7 4000 341 10 287 3| 0.3 1.1 1.5| 3.1 -7.9 -4.8 -1.2 -0.58| 3.4 -2.0 5000 337 10 286 4| 0.3 1.2 1.4| 3.1 -9.3 -6.2 -1.2 -0.54| 3.0 -1.6 6000 331 11 284 6| 0.2 1.1 1.4| 3.1 -12.6 -9.5 -1.6 -0.52| 2.8 -1.5 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20250815.23.gif