UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for LICT... Searching the city database file for: LICT ... Date:1200Z 5 DEC 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 1004 7 12.0 11.1 94 0.9 11.5 355 10 284.8 286.3 284.5 307.7 8.29 1 1000 40 11.8 9.6 86 2.2 10.6 340 14 285.0 286.3 283.7 305.8 7.52 2 925 688 7.2 5.8 91 1.4 6.5 340 27 286.7 287.8 283.1 304.3 6.26 3 878 1115 4.2 4.2 100 0.0 4.2 287.9 288.9 283.2 304.5 5.89 4 850 1379 3.0 3.0 100 0.0 3.0 335 20 289.3 290.3 283.5 305.2 5.59 5 700 2930 -5.1 -6.2 92 1.1 -5.5 335 8 296.8 297.5 284.2 307.1 3.43 6 644 3581 -9.7 -10.3 95 0.6 -9.9 298.8 299.3 284.2 307.1 2.71 7 611 3986 -11.7 -15.8 72 4.1 -12.9 301.0 301.3 284.1 306.7 1.83 8 500 5490 -23.3 -27.1 71 3.8 -24.0 235 12 304.6 304.8 284.3 307.4 0.83 9 489 5651 -24.9 -27.2 81 2.3 -25.3 304.6 304.8 284.3 307.4 0.84 10 470 5937 -26.9 -32.9 57 6.0 -27.7 305.6 305.7 284.3 307.3 0.51 11 455 6168 -28.9 -37.9 42 9.0 -29.9 305.9 306.0 284.2 307.1 0.32 12 445 6326 -30.3 -36.3 56 6.0 -31.0 306.1 306.2 284.4 307.5 0.39 13 400 7070 -36.9 -46.9 35 10.0 -37.5 200 19 307.0 307.1 284.4 307.5 0.14 14 378 7460 -40.5 -54.5 21 14.0 -41.1 307.3 307.3 284.4 307.5 0.06 15 342 8134 -46.7 -52.7 50 6.0 -46.9 307.8 307.8 284.6 308.1 0.08 16 334 8291 -48.3 -58.3 31 10.0 -48.6 307.7 307.7 284.5 307.8 0.04 17 330 8370 -48.9 -55.9 44 7.0 -49.1 307.9 307.9 284.6 308.1 0.06 18 301 8969 -54.3 -59.3 54 5.0 -54.4 308.5 308.5 284.8 308.7 0.04 19 300 8990 -54.3 -59.3 54 5.0 -54.4 190 21 308.8 308.8 284.9 309.0 0.04 20 291 9184 -55.5 -61.5 47 6.0 -55.6 190 18 309.8 309.8 285.3 309.9 0.03 21 289 9228 -54.5 -68.5 16 14.0 -54.6 311.8 311.8 286.0 311.9 0.01 22 257 9982 -51.7 -75.7 4 24.0 -52.0 326.6 326.6 290.7 326.6 0.01 23 250 10160 -52.5 -76.5 4 24.0 -52.8 280 19 328.0 328.0 291.2 328.0 0.00 24 200 11600 -53.3 -80.3 2 27.0 -53.7 300 27 348.4 348.4 296.3 348.4 0.00 25 150 13440 -54.7 -82.7 2 28.0 -55.1 310 33 375.8 375.8 301.6 375.8 0.00 26 124 14650 -58.1 -84.1 2 26.0 -58.4 390.7 390.7 303.9 390.7 0.00 27 100 16010 -56.7 -85.7 1 29.0 -57.2 265 31 418.2 418.2 307.5 418.2 0.00 28 83 17193 -55.9 -84.9 1 29.0 -56.5 442.7 442.7 310.1 442.7 0.00 29 70 18260 -62.5 -87.5 2 25.0 -62.8 270 34 450.7 450.7 310.9 450.7 0.00 30 66 18623 -63.1 -88.1 2 25.0 -63.4 457.0 457.0 311.5 457.0 0.00 31 64 18815 -57.1 -87.1 1 30.0 -57.8 474.2 474.2 313.0 474.2 0.00 32 61 19121 -54.1 -85.1 1 31.0 -55.1 487.5 487.5 314.0 487.5 0.00 33 52 20134 -59.5 -87.5 1 28.0 -60.1 497.7 497.7 314.8 497.7 0.00 34 50 20380 -58.3 -87.3 1 29.0 -59.0 255 17 506.1 506.1 315.4 506.1 0.00 35 34 22821 -53.9 -85.9 1 32.0 -55.5 576.7 576.7 319.5 576.7 0.01 36 30 23620 -54.9 -85.9 1 31.0 -56.5 250 55 595.0 595.0 320.4 595.0 0.01 37 25 24777 -56.9 -86.9 1 30.0 -58.4 621.1 621.1 321.5 621.1 0.01 38 22 25587 -55.5 -87.5 1 32.0 -57.5 648.4 648.4 322.6 648.4 0.01 39 20 26190 -57.5 -87.5 1 30.0 -59.2 255 65 660.2 660.2 323.1 660.2 0.01 40 18 26860 -54.5 -86.5 1 32.0 -57.0 689.8 689.8 324.1 689.9 0.01 41 16 27609 -57.5 -87.5 1 30.0 -59.6 703.7 703.7 324.6 703.8 0.01 42 14 28454 -56.5 -87.5 1 31.0 -59.0 734.5 734.5 325.5 734.6 0.01 43 12 29415 -63.9 -89.9 2 26.0 -65.2 741.3 741.3 325.7 741.4 0.01 44 11 29947 -64.7 -90.7 2 26.0 -66.0 757.1 757.1 326.1 757.2 0.01 45 10 30530 -63.9 -90.9 1 27.0 -65.4 255 111 781.0 781.0 326.8 781.1 0.01 46 8.0 31917 -57.9 -87.9 1 30.0 -61.2 856.4 856.4 328.5 856.6 0.02 47 7.1 32680 -51.9 -84.9 1 33.0 -57.8 910.8 910.8 329.7 911.2 0.04 TRP 291 9184 -55.5 -61.5 47 6.0 -55.6 190 18 309.8 309.8 285.3 309.9 0.03 WND 7.0 265 145 Sounding variables and indices 1000-500 mb thick: 5450.00 m Freezing level: 794.44 mb = 1953.44 m = 6408.86 ft Wetbulb zero: 797.26 mb = 1890.74 m = 6203.14 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 86.93 % Est. max temperature: 16.26 C = 61.27 F Sfc-Lift cond lev (LCL): 990.61 mb = 118.39 m = 388.42 ft T: 11.24 C 700-500 lapse rate: 7.11 C/km ThetaE index: 3.49 C Layer 1000.0- 878.0 mb Conv cond level (CCL): 919.12 mb = 740.22 m = 2428.53 ft Mean mixing ratio: 6.77 g/kg Conv temperature: 14.00 C = 57.19 F Cap Strength: 2.28 C Lifted Index: 2.29 C Risk: None Lifted Index @300 mb: 2.87 C Lifted Index @700 mb: 1.62 C Showalter Index: 2.11 C Risk: Showers probable Total Totals Index: 52.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 26.30 C K Index: 28.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 160.00 Risk: None Energy Index: 0.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.73 J/kg Max Up Vert Vel: 3.93 m/s Conv Inhibition (B-): 3.06 J/kg Cap Strength: 2.30 C Lift Cond Lev (LCL): 930.14 mb = 641.98 m = 2106.20 ft Lev Free Conv (LFC): 885.14 mb = 1049.05 m = 3441.73 ft Equ Level (EL): 855.14 mb = 1330.00 m = 4363.47 ft B at Equ Level: 7.50 J/kg Max Parcel Lev (MPL): 785.14 mb = 2013.11 m = 6604.62 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39738 265 145 144.4 12.6 1 1004 7 355 10 0.9 -10.0 2 1000 40 340 14 4.8 -13.2 3 925 688 340 27 9.2 -25.4 4 850 1379 335 20 8.5 -18.1 5 700 2930 335 8 3.4 -7.3 6 500 5490 235 12 9.8 6.9 7 400 7070 200 19 6.5 17.9 8 300 8990 190 21 3.6 20.7 9 291 9184 190 18 3.1 17.7 10 250 10160 280 19 18.7 -3.3 11 200 11600 300 27 23.4 -13.5 12 150 13440 310 33 25.3 -21.2 13 100 16010 265 31 30.9 2.7 14 70 18260 270 34 34.0 -0.0 15 50 20380 255 17 16.4 4.4 16 30 23620 250 55 51.7 18.8 17 20 26190 255 65 62.8 16.8 18 10 30530 255 111 107.2 28.7 Wind Parameters Energy-Hel index: -0.48 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251205.12.gif