UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080423.upa.cvt Date: 2300Z 4 AUG 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 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 24.6 19.6 74 5.0 21.1 345 7 296.2 298.8 293.6 337.3 14.24 1 1000 165 23.8 17.8 69 6.0 19.7 340 18 297.0 299.3 292.9 334.3 12.93 2 932 775 17.8 16.9 94 0.9 17.2 349 18 296.9 299.2 293.0 334.7 13.11 3 925 840 17.8 13.7 77 4.1 15.2 350 18 297.5 299.5 291.3 328.6 10.71 4 914 942 17.0 11.0 68 6.0 13.3 349 18 297.7 299.4 290.0 324.1 9.05 5 904 1036 18.8 2.8 34 16.0 10.1 349 19 300.5 301.4 287.4 316.0 5.18 6 867 1393 16.0 4.0 45 12.0 9.3 346 20 301.2 302.3 288.3 318.8 5.88 7 850 1561 14.8 1.8 41 13.0 7.9 345 20 301.6 302.6 287.8 317.1 5.13 8 802 2050 11.6 -0.4 43 12.0 5.5 342 21 303.3 304.2 287.9 317.4 4.63 9 748 2630 9.4 -4.6 37 14.0 2.8 338 21 307.0 307.7 288.2 318.3 3.63 10 735 2775 10.0 -7.0 29 17.0 2.2 338 21 309.2 309.8 288.4 318.9 3.07 11 700 3180 8.8 -10.2 25 19.0 0.5 335 22 312.2 312.7 288.8 320.3 2.51 12 671 3530 7.8 -28.2 6 36.0 -2.9 335 24 314.9 315.0 287.7 316.9 0.56 13 579 4725 -1.7 -10.7 50 9.0 -5.4 335 30 317.4 317.9 290.8 326.9 2.92 14 573 4808 -2.3 -8.3 63 6.0 -5.0 335 30 317.6 318.3 291.5 329.2 3.57 15 529 5439 -5.1 -14.1 49 9.0 -8.5 335 34 321.6 322.1 291.6 329.7 2.43 16 500 5880 -8.3 -17.3 48 9.0 -11.4 335 36 322.9 323.3 291.6 329.6 1.97 17 479 6211 -10.5 -20.5 44 10.0 -13.6 333 36 324.2 324.5 291.6 329.6 1.56 18 400 7570 -20.9 -27.9 53 7.0 -22.5 325 38 327.8 328.0 292.0 331.3 0.96 19 397 7625 -21.5 -27.5 58 6.0 -22.8 326 38 327.8 328.0 292.1 331.4 1.01 20 384 7870 -22.9 -34.9 33 12.0 -24.9 328 39 329.0 329.1 292.0 330.9 0.51 21 378 7985 -23.3 -43.3 14 20.0 -25.9 329 39 330.0 330.0 291.9 330.9 0.22 22 300 9620 -39.3 -43.7 63 4.4 -39.6 345 45 330.0 330.0 292.0 331.0 0.27 23 267 10406 -46.5 -48.1 84 1.6 -46.6 1 51 330.7 330.7 292.1 331.4 0.18 24 250 10840 -50.1 -54.7 58 4.6 -50.3 10 54 331.6 331.6 292.2 331.9 0.09 25 249 10866 -50.3 -55.2 56 4.9 -50.5 11 54 331.7 331.7 292.3 332.0 0.09 26 241 11078 -52.1 -54.3 77 2.2 -52.2 15 56 332.1 332.1 292.4 332.5 0.10 27 237 11186 -51.7 -61.7 29 10.0 -52.0 14 54 334.3 334.3 292.9 334.4 0.04 28 231 11352 -51.3 -67.3 13 16.0 -51.6 12 50 337.3 337.3 293.7 337.4 0.02 29 200 12290 -48.9 -77.9 2 29.0 -49.4 360 31 355.3 355.3 297.8 355.4 0.00 30 191 12593 -48.9 -78.9 2 30.0 -49.5 345 30 360.0 360.0 298.7 360.1 0.00 31 150 14160 -54.9 -81.9 2 27.0 -55.3 265 27 375.5 375.5 301.5 375.5 0.00 32 106 16356 -60.9 -84.9 3 24.0 -61.2 291 12 403.3 403.3 305.6 403.3 0.00 33 100 16720 -60.3 -85.3 2 25.0 -60.6 295 10 411.2 411.2 306.7 411.2 0.00 34 80 18095 -63.7 -87.7 2 24.0 -63.9 358 7 431.3 431.3 309.0 431.3 0.00 35 73 18660 -60.5 -87.5 2 27.0 -60.9 23 6 449.5 449.5 310.8 449.5 0.00 36 70 18920 -61.5 -87.5 2 26.0 -61.9 35 6 452.8 452.8 311.1 452.8 0.00 37 64 19475 -62.9 -87.9 2 25.0 -63.2 47 9 461.5 461.5 311.9 461.5 0.00 38 62 19672 -59.9 -87.9 1 28.0 -60.4 51 11 472.4 472.4 312.8 472.4 0.00 39 60 19876 -61.7 -87.7 2 26.0 -62.1 56 12 472.8 472.8 312.8 472.8 0.00 40 55 20420 -58.5 -87.5 1 29.0 -59.1 67 15 492.0 492.0 314.4 492.0 0.00 41 50 21020 -58.7 -86.7 2 28.0 -59.4 80 19 505.2 505.2 315.3 505.2 0.00 42 38 22747 -58.1 -87.1 1 29.0 -59.0 88 27 547.9 547.9 318.0 548.0 0.01 43 30 24250 -54.3 -85.3 1 31.0 -56.0 95 34 596.6 596.6 320.5 596.7 0.01 44 28 24694 -54.1 -85.1 1 31.0 -55.9 92 33 609.1 609.1 321.0 609.1 0.01 45 27 24927 -55.1 -85.1 1 30.0 -56.8 91 33 612.6 612.6 321.2 612.7 0.01 46 20 26880 -48.1 -83.1 1 35.0 -52.2 80 31 688.9 689.0 324.1 689.1 0.02 47 18 27575 -46.5 -82.5 1 36.0 -51.4 81 33 715.1 715.1 324.9 715.3 0.02 48 17 27953 -48.1 -83.1 1 35.0 -52.7 81 34 721.7 721.7 325.1 721.9 0.02 49 10 31480 -43.5 -81.5 1 38.0 -52.0 85 44 857.2 857.2 328.5 857.7 0.05 50 8.6 32500 -41.1 -80.1 1 39.0 -51.5 904.3 904.3 329.5 905.1 0.08 TRP 241 11078 -52.1 -54.3 77 2.2 -52.2 15 56 332.1 332.1 292.4 332.5 0.10 WND Sounding variables and indices 1000-500 mb thick: 5715.00 m Freezing level: 595.46 mb = 4510.87 m = 14799.26 ft Wetbulb zero: 695.41 mb = 3234.34 m = 10611.21 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 44.15 % Est. max temperature: 29.57 C = 85.22 F Sfc-Lift cond lev (LCL): 946.38 mb = 642.63 m = 2108.33 ft T: 19.10 C 700-500 lapse rate: 6.33 C/km ThetaE index: 18.73 C Layer 925.0- 867.0 mb Conv cond level (CCL): 856.38 mb = 1497.64 m = 4913.47 ft Mean mixing ratio: 12.82 g/kg Conv temperature: 29.87 C = 85.77 F Cap Strength: 3.85 C Lifted Index: 1.06 C Risk: Showers probable Lifted Index @300 mb: -1.59 C Lifted Index @700 mb: 3.10 C Showalter Index: 9.73 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 10.10 C K Index: 5.90 Risk: None Sweat Index: 97.60 Risk: None Energy Index: 2.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 125.87 J/kg Max Up Vert Vel: 15.87 m/s Conv Inhibition (B-): 349.72 J/kg Cap Strength: 3.75 C Lift Cond Lev (LCL): 914.81 mb = 934.60 m = 3066.25 ft Lev Free Conv (LFC): 349.81 mb = 8533.33 m = 27996.13 ft Equ Level (EL): 239.81 mb = 11109.58 m = 36448.33 ft B at Equ Level: 124.82 J/kg Max Parcel Lev (MPL): 209.81 mb = 11978.18 m = 39298.02 ft Wind level data Storm motion: 8 at 18 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 7 345 7 1.8 -6.8 | 201 12 4.4 11.3 1 1000 165 340 18 6.2 -16.9 | 263 9 8.7 1.1 2 925 840 350 18 3.1 -17.7 | 267 6 5.7 0.3 3 850 1561 345 20 5.2 -19.3 | 280 8 7.7 -1.3 4 700 3180 335 22 9.3 -19.9 | 279 12 11.9 -1.9 5 500 5880 335 36 15.2 -32.6 | 309 23 17.8 -14.6 6 400 7570 325 38 21.8 -31.1 | 298 28 24.4 -13.1 7 300 9620 345 45 11.6 -43.5 | 331 29 14.2 -25.5 8 250 10840 10 54 -9.4 -53.2 | 11 36 -6.8 -35.2 9 241 11078 15 56 -14.5 -54.1 | 18 38 -11.9 -36.1 10 200 12290 360 31 -0.0 -31.0 | 349 13 2.6 -13.0 11 150 14160 265 27 26.9 2.4 | 235 36 29.5 20.4 12 100 16720 295 10 9.1 -4.2 | 220 18 11.6 13.8 13 70 18920 35 6 -3.4 -4.9 | 176 13 -0.9 13.1 14 50 21020 80 19 -18.7 -3.3 | 132 22 -16.2 14.7 15 30 24250 95 34 -33.9 3.0 | 124 38 -31.3 21.0 16 20 26880 80 31 -30.5 -5.4 | 114 31 -28.0 12.6 17 10 31480 85 44 -43.8 -3.8 | 109 44 -41.3 14.2 Wind Parameters Mean winds (0-6000m): 338.1 at 24.3 knts Storm direction: 8.1 at 18.2 knts Shear (0-3000m) pos: 2.0 neg: 1.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 78.2 deg Storm rel helicity (0-3000m) pos: 27.6 neg: -0.3 tot: 27.2 m^2/s^2 ave: 9.1 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: 0.02 Bulk Rich Number: 14.42 Bulk Shear: 8.73 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 ------------------------------------------------------------------------------- 500 342 16 251 8| 11.3 0.0 11.3| 24.5 0.0 24.5 49.0 0.83| 13.0 10.8 1000 345 17 259 7| 5.9 0.0 5.9| 25.5 0.0 25.5 25.5 0.76| 7.5 5.7 1500 346 18 264 7| 3.9 0.6 4.6| 27.2 0.0 27.2 18.2 0.74| 5.6 4.1 2000 345 18 269 7| 3.0 0.8 3.7| 27.5 0.0 27.5 13.8 0.69| 4.6 3.1 2500 344 19 272 8| 2.4 0.9 3.2| 27.6 -0.0 27.5 11.0 0.64| 3.9 2.5 3000 343 19 274 8| 2.0 1.0 2.9| 27.6 -0.3 27.2 9.1 0.60| 3.5 2.1 4000 341 20 278 9| 1.5 1.2 2.7| 38.7 -0.4 38.3 9.6 0.61| 3.2 2.0 5000 339 22 284 11| 1.2 1.5 2.6| 52.4 -0.4 52.0 10.4 0.61| 3.1 1.9 6000 338 24 291 12| 1.0 1.6 2.6| 63.8 -2.1 61.7 10.3 0.57| 3.0 1.7 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20250804.23.gif