UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080623.upa.cvt Date: 2300Z 6 AUG 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 6 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 1017 7 20.2 17.4 84 2.8 18.4 0 0 291.9 294.1 290.9 327.0 12.38 1 1012 51 24.8 15.8 57 9.0 18.8 12 1 296.9 299.0 291.5 329.4 11.22 2 1000 157 24.4 14.4 54 10.0 17.9 40 5 297.5 299.4 291.0 327.7 10.36 3 972 406 24.6 2.6 24 22.0 12.6 18 6 300.2 301.0 286.9 314.4 4.74 4 960 514 23.8 7.8 36 16.0 14.3 9 7 300.4 301.7 289.0 321.0 6.92 5 925 838 22.4 8.4 41 14.0 13.9 340 8 302.2 303.6 290.2 324.6 7.49 6 911 970 21.4 9.4 46 12.0 14.0 345 8 302.5 304.0 290.8 326.8 8.15 7 872 1349 20.6 2.6 30 18.0 10.6 357 9 305.5 306.5 289.2 321.6 5.29 8 850 1569 19.0 3.0 34 16.0 10.0 5 10 306.0 307.1 289.7 323.1 5.59 9 761 2507 12.4 1.4 47 11.0 6.4 348 8 308.7 309.8 290.6 325.9 5.57 10 718 2993 10.8 -6.2 30 17.0 2.7 339 7 312.2 312.8 289.6 322.9 3.35 11 709 3099 10.8 -10.2 22 21.0 1.5 337 7 313.3 313.8 289.2 321.4 2.48 12 700 3205 10.4 -10.6 22 21.0 1.3 335 7 314.0 314.5 289.3 321.9 2.43 13 645 3880 5.8 -4.2 49 10.0 0.8 325 9 316.2 317.1 291.7 330.2 4.34 14 634 4021 6.2 -18.8 15 25.0 -2.9 323 9 318.2 318.5 289.6 322.9 1.37 15 600 4471 4.4 -23.6 11 28.0 -4.8 317 10 321.2 321.4 290.1 324.5 0.95 16 548 5202 -0.7 -13.7 37 13.0 -6.0 306 12 323.6 324.1 292.2 331.8 2.42 17 514 5712 -3.3 -29.3 11 26.0 -10.4 298 13 326.4 326.6 291.4 328.8 0.66 18 502 5899 -4.1 -27.1 15 23.0 -10.7 295 14 327.7 327.8 291.9 330.6 0.83 19 500 5930 -4.5 -23.5 21 19.0 -10.5 295 14 327.6 327.8 292.2 331.6 1.15 20 445 6835 -12.3 -21.3 47 9.0 -15.1 292 15 328.8 329.1 292.9 334.3 1.57 21 417 7328 -16.3 -25.3 46 9.0 -18.7 291 16 329.9 330.1 292.8 334.0 1.17 22 400 7640 -18.5 -28.5 41 10.0 -20.8 290 16 330.9 331.1 292.9 334.3 0.91 23 375 8117 -20.7 -39.7 17 19.0 -23.8 289 17 334.2 334.3 293.2 335.4 0.32 24 319 9287 -29.7 -47.7 16 18.0 -31.5 286 19 337.5 337.6 293.9 338.2 0.16 25 300 9720 -33.3 -48.3 21 15.0 -34.6 285 20 338.4 338.5 294.1 339.1 0.16 26 283 10127 -36.9 -50.9 22 14.0 -37.9 272 22 339.0 339.0 294.2 339.5 0.13 27 250 10970 -44.7 -52.7 40 8.0 -45.1 245 25 339.6 339.6 294.3 340.1 0.12 28 217 11905 -52.7 -57.7 55 5.0 -52.8 239 28 341.3 341.3 294.7 341.6 0.07 29 204 12303 -55.3 -62.3 41 7.0 -55.5 236 29 343.2 343.3 295.1 343.4 0.04 30 200 12430 -55.5 -68.5 18 13.0 -55.7 235 29 344.9 344.9 295.5 345.0 0.02 31 199 12462 -55.3 -71.3 12 16.0 -55.5 235 30 345.7 345.7 295.7 345.7 0.01 32 184 12959 -56.3 -72.3 12 16.0 -56.5 238 39 351.9 351.9 297.1 352.0 0.01 33 150 14240 -61.0 -81.7 5 20.7 -61.2 245 64 365.0 365.0 299.7 365.0 0.00 34 148 14323 -61.3 -82.3 5 21.0 -61.4 245 61 365.9 365.9 299.8 365.9 0.00 35 141 14625 -59.9 -82.9 3 23.0 -60.1 245 56 373.4 373.4 301.2 373.4 0.00 36 129 15176 -62.9 -82.9 5 20.0 -63.1 245 48 377.7 377.7 301.9 377.7 0.00 37 100 16740 -63.7 -85.7 3 22.0 -63.9 245 24 404.7 404.7 305.8 404.7 0.00 38 92 17246 -66.7 -86.7 4 20.0 -66.8 247 20 408.5 408.5 306.3 408.5 0.00 39 84 17799 -63.1 -87.1 3 24.0 -63.3 250 15 426.6 426.6 308.4 426.6 0.00 40 70 18910 -65.7 -88.7 3 23.0 -65.9 255 5 443.8 443.8 310.3 443.8 0.00 41 69 18997 -65.9 -88.9 3 23.0 -66.1 248 5 445.2 445.2 310.4 445.2 0.00 42 63 19555 -61.9 -87.9 2 26.0 -62.3 202 8 465.8 465.8 312.3 465.8 0.00 43 50 20990 -60.3 -88.3 1 28.0 -60.9 85 16 501.4 501.4 315.1 501.4 0.00 44 30 24230 -53.3 -85.3 1 32.0 -55.2 90 21 599.3 599.3 320.6 599.4 0.01 45 25 25409 -51.9 -84.9 1 33.0 -54.4 94 24 635.4 635.4 322.1 635.5 0.01 46 20 26860 -50.9 -84.9 1 34.0 -54.1 100 27 680.4 680.4 323.8 680.5 0.01 47 10 31480 -41.3 -82.3 0 41.0 -50.9 85 43 865.4 865.4 328.7 865.8 0.05 48 7.2 33730 -37.3 -79.3 0 42.0 -50.8 967.0 967.1 330.7 968.2 0.10 TRP 148 14323 -61.3 -82.3 5 21.0 -61.4 245 61 365.9 365.9 299.8 365.9 0.00 WND 150 14240 -61.0 -81.7 5 20.7 -61.2 245 64 365.0 365.0 299.7 365.0 0.00 Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 555.14 mb = 5102.11 m = 16739.02 ft Wetbulb zero: 642.54 mb = 3911.53 m = 12832.94 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 31.83 % Est. max temperature: 33.94 C = 93.09 F Sfc-Lift cond lev (LCL): 975.99 mb = 369.79 m = 1213.21 ft T: 24.57 C 700-500 lapse rate: 5.47 C/km ThetaE index: 14.99 C Layer 1000.0- 960.0 mb Conv cond level (CCL): 576.95 mb = 4787.30 m = 15706.18 ft Mean mixing ratio: 7.81 g/kg Conv temperature: 50.66 C = 123.18 F Cap Strength: 10.53 C Lifted Index: 10.36 C Risk: None Lifted Index @300 mb: 11.68 C Lifted Index @700 mb: 8.80 C Showalter Index: 10.19 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 7.50 C K Index: 5.50 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 1.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.59 J/kg Max Up Vert Vel: 7.01 m/s Conv Inhibition (B-): 51554.81 J/kg Cap Strength: 10.43 C Lift Cond Lev (LCL): 784.95 mb = 2244.37 m = 7363.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 359 at 7 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 1017 7 0 0 -0.0 -0.0 | 179 7 -0.2 6.9 1 1000 157 40 5 -3.2 -3.8 | 132 5 -3.4 3.1 2 925 838 340 8 2.7 -7.5 | 283 3 2.6 -0.6 3 850 1569 5 10 -0.9 -10.0 | 19 3 -1.0 -3.1 4 700 3205 335 7 3.0 -6.3 | 259 3 2.8 0.6 5 500 5930 295 14 12.7 -5.9 | 265 13 12.5 1.0 6 400 7640 290 16 15.0 -5.5 | 265 15 14.9 1.4 7 300 9720 285 20 19.3 -5.2 | 265 19 19.2 1.7 8 250 10970 245 25 22.7 10.6 | 232 28 22.5 17.5 9 200 12430 235 29 23.8 16.6 | 225 33 23.6 23.5 10 150 14240 245 64 58.0 27.0 | 240 67 57.9 34.0 11 148 14323 245 61 55.3 25.8 | 239 64 55.1 32.7 12 100 16740 245 24 21.8 10.1 | 232 28 21.6 17.0 13 70 18910 255 5 4.8 1.3 | 210 9 4.7 8.2 14 50 20990 85 16 -15.9 -1.4 | 109 17 -16.1 5.5 15 30 24230 90 21 -21.0 0.0 | 108 22 -21.2 6.9 16 20 26860 100 27 -26.6 4.7 | 113 29 -26.7 11.6 17 10 31480 85 43 -42.8 -3.7 | 94 43 -43.0 3.2 Wind Parameters Mean winds (0-6000m): 328.7 at 9.2 knts Storm direction: 358.7 at 6.9 knts Shear (0-3000m) pos: 1.5 neg: 1.1 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 2.5 neg: -8.4 tot: -5.9 m^2/s^2 ave: -2.0 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 3.7 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.15 Bulk Shear: 7.82 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 25 5 139 3| 6.7 0.0 6.7| 0.0 -5.7 -5.7 -11.3 -0.59| 8.7 -5.1 1000 0 6 168 1| 3.4 1.8 5.2| 0.5 -5.9 -5.4 -5.4 -0.48| 6.9 -3.3 1500 358 7 340 0| 3.0 1.2 4.3| 2.3 -5.9 -3.5 -2.3 -0.22| 5.7 -1.2 2000 359 8 3 1| 2.3 1.1 3.4| 2.5 -6.7 -4.2 -2.1 -0.25| 4.7 -1.2 2500 358 8 353 1| 1.8 1.1 2.9| 2.5 -7.6 -5.0 -2.0 -0.31| 4.1 -1.3 3000 356 8 339 1| 1.5 1.1 2.6| 2.5 -8.4 -5.9 -2.0 -0.36| 3.7 -1.3 4000 350 8 307 2| 1.1 1.2 2.3| 3.5 -8.7 -5.3 -1.3 -0.29| 3.2 -0.9 5000 340 8 291 3| 0.9 1.3 2.2| 3.6 -9.4 -5.9 -1.2 -0.26| 2.9 -0.8 6000 329 9 282 5| 0.8 1.4 2.2| 3.6 -13.1 -9.6 -1.6 -0.27| 2.8 -0.7 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20250806.23.gif