UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080411.upa.cvt Date: 1100Z 4 AUG 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 4 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 1018 7 28.6 17.6 51 11.0 21.1 330 10 300.2 302.5 293.6 336.9 12.53 1 1007 101 25.4 18.4 65 7.0 20.6 339 15 298.0 300.4 293.5 336.7 13.34 2 1000 161 24.4 17.4 65 7.0 19.6 345 18 297.5 299.8 292.8 334.1 12.60 3 946 644 19.4 15.1 76 4.3 16.6 345 15 297.2 299.3 291.9 330.5 11.48 4 925 837 19.2 6.2 43 13.0 11.7 345 14 298.9 300.1 288.1 318.0 6.43 5 917 912 18.6 4.6 40 14.0 10.8 344 14 299.1 300.1 287.5 316.3 5.80 6 866 1399 14.8 2.8 44 12.0 8.3 341 16 300.0 301.0 287.5 316.2 5.41 7 850 1557 14.2 1.2 41 13.0 7.4 340 17 301.0 301.9 287.3 315.8 4.91 8 792 2149 10.0 -2.0 43 12.0 4.1 335 18 302.7 303.4 287.2 315.4 4.17 9 779 2286 9.8 -4.2 37 14.0 3.2 333 18 303.9 304.6 287.1 315.0 3.59 10 740 2712 8.6 -20.4 11 29.0 -1.2 329 19 307.1 307.3 285.5 310.5 1.02 11 700 3169 6.0 -18.0 16 24.0 -2.4 325 20 309.1 309.4 286.6 313.5 1.32 12 603 4376 0.2 -16.8 27 17.0 -5.9 316 25 315.9 316.2 289.2 321.6 1.70 13 504 5788 -8.9 -41.9 5 33.0 -14.8 305 31 321.5 321.5 289.4 322.2 0.19 14 500 5850 -9.3 -41.3 5 32.0 -15.0 305 31 321.7 321.7 289.5 322.5 0.21 15 408 7385 -22.5 -44.5 12 22.0 -25.2 314 29 323.9 323.9 290.2 324.6 0.18 16 407 7403 -22.5 -37.5 24 15.0 -24.8 314 29 324.1 324.2 290.4 325.5 0.37 17 401 7512 -23.3 -47.3 9 24.0 -26.0 315 29 324.5 324.5 290.3 325.0 0.13 18 400 7530 -23.3 -44.3 13 21.0 -25.9 315 29 324.7 324.7 290.4 325.4 0.19 19 382 7864 -26.1 -36.1 39 10.0 -27.6 313 31 325.3 325.4 290.9 327.0 0.46 20 352 8449 -30.3 -46.3 19 16.0 -31.8 308 34 327.4 327.4 291.2 328.0 0.17 21 300 9560 -40.5 -47.5 47 7.0 -40.9 300 40 328.3 328.3 291.4 329.0 0.17 22 291 9767 -42.5 -47.5 58 5.0 -42.8 301 40 328.3 328.3 291.5 329.0 0.18 23 290 9790 -42.7 -47.7 58 5.0 -43.0 301 40 328.3 328.4 291.5 329.0 0.18 24 284 9931 -43.7 -53.7 32 10.0 -44.2 302 40 328.9 328.9 291.5 329.2 0.09 25 254 10675 -48.5 -63.5 16 15.0 -48.9 305 41 332.4 332.5 292.4 332.6 0.03 26 250 10780 -47.7 -65.7 11 18.0 -48.1 300 42 335.2 335.2 293.1 335.2 0.02 27 225 11479 -44.7 -73.7 2 29.0 -45.4 291 45 350.0 350.0 296.6 350.0 0.01 28 200 12260 -47.7 -75.7 3 28.0 -48.3 280 48 357.2 357.2 298.1 357.3 0.01 29 176 13102 -47.9 -78.9 2 31.0 -48.6 273 45 370.2 370.2 300.6 370.2 0.00 30 150 14140 -54.1 -81.1 2 27.0 -54.5 265 41 376.9 376.9 301.8 376.9 0.00 31 121 15504 -59.7 -83.7 3 24.0 -60.0 239 31 390.5 390.5 303.9 390.5 0.00 32 113 15934 -57.7 -84.7 2 27.0 -58.0 230 28 401.9 401.9 305.5 402.0 0.00 33 100 16700 -61.5 -85.5 3 24.0 -61.7 215 22 408.9 408.9 306.4 408.9 0.00 34 94 17080 -63.9 -86.9 3 23.0 -64.1 205 19 411.5 411.5 306.7 411.5 0.00 35 77 18316 -58.3 -86.3 2 28.0 -58.7 175 7 447.3 447.3 310.6 447.3 0.00 36 70 18910 -61.9 -87.9 2 26.0 -62.2 160 2 452.0 452.0 311.0 452.0 0.00 37 67 19181 -62.1 -88.1 2 26.0 -62.4 153 4 457.2 457.2 311.5 457.2 0.00 38 63 19565 -58.5 -87.5 1 29.0 -59.0 143 7 473.3 473.3 312.9 473.3 0.00 39 60 19870 -60.5 -87.5 2 27.0 -61.0 135 9 475.5 475.5 313.1 475.5 0.00 40 50 21010 -59.1 -87.1 1 28.0 -59.7 105 18 504.2 504.2 315.2 504.2 0.00 41 45 21671 -58.9 -86.9 2 28.0 -59.6 108 19 520.1 520.1 316.3 520.1 0.00 42 37 22917 -52.9 -84.9 1 32.0 -54.5 114 20 565.5 565.5 318.9 565.5 0.01 43 31 24051 -55.9 -85.9 1 30.0 -57.3 119 22 586.7 586.7 320.0 586.8 0.01 44 30 24260 -54.7 -85.7 1 31.0 -56.3 120 22 595.5 595.5 320.4 595.6 0.01 45 28 24702 -52.3 -84.3 1 32.0 -54.5 114 23 614.1 614.1 321.2 614.1 0.01 46 20 26890 -48.5 -83.5 1 35.0 -52.4 85 26 687.7 687.7 324.0 687.9 0.02 47 13 29733 -46.3 -82.3 1 36.0 -52.4 91 38 785.5 785.5 326.9 785.8 0.04 48 12 30263 -47.1 -83.1 1 36.0 -53.2 92 41 800.9 800.9 327.3 801.2 0.03 49 10 31480 -42.9 -80.9 1 38.0 -51.7 95 46 859.4 859.4 328.6 860.0 0.06 50 7.7 33275 -34.5 -77.5 0 43.0 -49.4 959.9 960.0 330.5 961.4 0.13 TRP 254 10675 -48.5 -63.5 16 15.0 -48.9 305 41 332.4 332.5 292.4 332.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5689.00 m Freezing level: 600.82 mb = 4407.19 m = 14459.12 ft Wetbulb zero: 750.55 mb = 2594.36 m = 8511.58 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 30.29 % Est. max temperature: 28.39 C = 83.10 F Sfc-Lift cond lev (LCL): 867.50 mb = 1384.54 m = 4542.41 ft T: 14.91 C 700-500 lapse rate: 5.71 C/km ThetaE index: 26.48 C Layer 1007.0- 700.0 mb Conv cond level (CCL): 826.10 mb = 1795.79 m = 5891.63 ft Mean mixing ratio: 11.09 g/kg Conv temperature: 30.09 C = 86.16 F Cap Strength: 2.41 C Lifted Index: 1.87 C Risk: Showers probable Lifted Index @300 mb: -0.27 C Lifted Index @700 mb: 1.64 C Showalter Index: 9.49 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 10.50 C K Index: 0.70 Risk: None Sweat Index: 79.40 Risk: None Energy Index: 1.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.31 J/kg Max Up Vert Vel: 7.66 m/s Conv Inhibition (B-): 355.20 J/kg Cap Strength: 2.41 C Lift Cond Lev (LCL): 873.06 mb = 1330.08 m = 4363.71 ft Lev Free Conv (LFC): 428.06 mb = 7022.37 m = 23038.99 ft Equ Level (EL): 358.06 mb = 8327.28 m = 27320.14 ft B at Equ Level: 19.47 J/kg Max Parcel Lev (MPL): 258.06 mb = 10569.50 m = 34676.42 ft Wind level data Storm motion: 352 at 16 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 1018 7 330 10 5.0 -8.7 | 202 8 2.9 7.2 1 1000 161 345 18 4.7 -17.4 | 301 3 2.6 -1.5 2 925 837 345 14 3.6 -13.5 | 213 3 1.5 2.3 3 850 1557 340 17 5.8 -16.0 | 272 4 3.7 -0.1 4 700 3169 325 20 11.5 -16.4 | 273 9 9.4 -0.5 5 500 5850 305 31 25.4 -17.8 | 275 23 23.3 -1.9 6 400 7530 315 29 20.5 -20.5 | 284 19 18.4 -4.7 7 300 9560 300 40 34.6 -20.0 | 277 33 32.5 -4.1 8 254 10675 305 41 33.6 -23.5 | 284 32 31.5 -7.7 9 250 10780 300 42 36.4 -21.0 | 279 35 34.3 -5.1 10 200 12260 280 48 47.3 -8.3 | 261 46 45.2 7.5 11 150 14140 265 41 40.8 3.6 | 243 43 38.7 19.4 12 100 16700 215 22 12.6 18.0 | 197 35 10.5 33.9 13 70 18910 160 2 -0.7 1.9 | 171 18 -2.8 17.7 14 50 21010 105 18 -17.4 4.7 | 136 28 -19.5 20.5 15 30 24260 120 22 -19.1 11.0 | 142 34 -21.2 26.9 16 20 26890 85 26 -25.9 -2.3 | 116 31 -28.0 13.6 17 10 31480 95 46 -45.8 4.0 | 113 52 -47.9 19.9 Wind Parameters Mean winds (0-6000m): 322.4 at 21.3 knts Storm direction: 352.4 at 16.0 knts Shear (0-3000m) pos: 1.2 neg: 1.2 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 71.8 deg Storm rel helicity (0-3000m) pos: 9.3 neg: -2.3 tot: 7.1 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.00 Bulk Shear: 9.77 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 ------------------------------------------------------------------------------- 500 344 16 259 2| 7.0 0.0 7.0| 6.9 -1.0 5.9 11.8 0.51| 11.0 5.6 1000 344 15 244 2| 3.5 0.7 4.2| 7.3 -1.9 5.4 5.4 0.34| 6.7 2.3 1500 343 16 247 3| 2.3 0.5 2.9| 8.9 -1.9 7.0 4.6 0.42| 5.3 2.2 2000 342 16 257 3| 1.8 0.8 2.6| 9.3 -1.9 7.3 3.7 0.40| 4.4 1.8 2500 340 16 264 4| 1.4 1.0 2.4| 9.3 -2.0 7.4 2.9 0.36| 3.9 1.4 3000 338 17 267 4| 1.2 1.2 2.3| 9.3 -2.3 7.1 2.4 0.32| 3.6 1.1 4000 333 18 272 6| 0.9 1.5 2.4| 11.6 -2.4 9.2 2.3 0.29| 3.3 1.0 5000 328 20 275 8| 0.7 1.7 2.4| 11.9 -3.4 8.5 1.7 0.24| 3.2 0.7 6000 322 21 275 11| 0.6 1.8 2.4| 13.6 -8.0 5.6 0.9 0.19| 3.1 0.6 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20250804.11.gif