UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122811.upa.cvt Date: 1100Z 28 DEC 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 28 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 1019 7 16.4 13.0 80 3.4 14.3 295 3 288.0 289.6 286.7 313.9 9.27 1 1003 142 14.0 10.8 81 3.2 12.1 286.9 288.3 285.2 309.6 8.13 2 1000 168 14.0 11.0 82 3.0 12.3 295 2 287.1 288.6 285.4 310.2 8.26 3 925 820 9.0 4.4 73 4.6 6.6 350 2 288.5 289.5 283.2 304.6 5.67 4 857 1448 5.0 -1.0 65 6.0 2.2 290.7 291.4 282.5 302.7 4.15 5 850 1515 4.6 -0.4 70 5.0 2.2 240 5 291.0 291.7 282.8 303.6 4.37 6 835 1660 3.4 -1.1 72 4.5 1.3 291.2 291.9 282.8 303.5 4.22 7 816 1846 2.4 0.5 87 1.9 1.5 292.0 292.9 283.8 306.1 4.86 8 786 2149 2.0 -8.0 47 10.0 -2.0 294.8 295.2 282.5 302.8 2.66 9 734 2699 -0.3 -19.3 22 19.0 -6.0 298.1 298.3 282.0 301.7 1.13 10 728 2764 -0.9 -12.9 40 12.0 -5.1 298.1 298.5 283.1 304.1 1.94 11 700 3077 -2.1 -37.1 5 35.0 -8.9 115 11 300.2 300.2 281.7 300.9 0.23 12 695 3134 -2.3 -42.3 3 40.0 -9.2 300.6 300.6 281.8 301.0 0.13 13 500 5650 -21.1 -45.1 10 24.0 -23.7 140 18 307.3 307.3 284.5 307.8 0.14 14 492 5769 -21.9 -45.9 9 24.0 -24.4 307.8 307.8 284.7 308.2 0.13 15 413 7035 -32.5 -53.5 11 21.0 -33.7 309.9 309.9 285.4 310.1 0.06 16 400 7260 -33.9 -55.9 9 22.0 -35.0 120 28 310.9 310.9 285.7 311.1 0.05 17 390 7436 -35.1 -64.1 4 29.0 -36.2 311.6 311.6 285.9 311.7 0.02 18 315 8887 -45.9 -61.9 15 16.0 -46.3 316.2 316.2 287.5 316.3 0.03 19 300 9210 -47.5 -61.5 19 14.0 -47.9 110 53 318.4 318.4 288.3 318.5 0.03 20 288 9478 -49.9 -61.9 23 12.0 -50.2 318.7 318.7 288.3 318.8 0.03 21 250 10390 -55.1 -69.1 16 14.0 -55.3 120 42 324.1 324.2 290.0 324.2 0.01 22 236 10757 -57.7 -71.7 15 14.0 -57.9 120 31 325.6 325.6 290.5 325.6 0.01 23 205 11644 -59.3 -77.3 8 18.0 -59.5 336.5 336.5 293.4 336.5 0.00 24 200 11800 -57.3 -79.3 5 22.0 -57.5 155 18 342.0 342.0 294.8 342.0 0.00 25 180 12467 -55.9 -82.9 2 27.0 -56.2 354.8 354.8 297.7 354.8 0.00 26 150 13620 -57.7 -84.7 2 27.0 -58.0 250 21 370.7 370.7 300.7 370.7 0.00 27 100 16160 -60.1 -86.1 2 26.0 -60.4 275 27 411.6 411.6 306.7 411.6 0.00 28 80 17556 -59.1 -87.1 1 28.0 -59.5 440.8 440.8 310.0 440.8 0.00 29 70 18390 -60.9 -87.9 2 27.0 -61.3 295 29 454.1 454.1 311.3 454.1 0.00 30 50 20460 -63.5 -89.5 2 26.0 -63.8 305 18 493.8 493.8 314.5 493.9 0.00 31 44 21238 -66.1 -90.1 2 24.0 -66.4 505.9 505.9 315.4 505.9 0.00 32 35 22645 -59.5 -88.5 1 29.0 -60.3 557.3 557.3 318.5 557.3 0.00 33 31 23398 -62.1 -89.1 2 27.0 -62.8 570.0 570.0 319.2 570.0 0.00 34 30 23600 -62.5 -89.5 1 27.0 -63.2 275 9 574.3 574.3 319.4 574.3 0.00 35 28 24028 -62.9 -89.9 1 27.0 -63.6 584.6 584.6 319.9 584.6 0.00 36 21 25822 -59.9 -88.9 1 29.0 -61.2 643.8 643.8 322.4 643.8 0.01 37 20 26130 -56.7 -87.7 1 31.0 -58.6 275 17 662.6 662.6 323.2 662.7 0.01 38 12 29328 -61.9 -89.9 1 28.0 -63.6 748.4 748.4 325.9 748.5 0.01 39 12 29328 -58.3 -88.3 1 30.0 -60.7 761.2 761.2 326.3 761.3 0.01 40 10 30470 -60.1 -88.1 1 28.0 -62.4 270 40 795.2 795.2 327.1 795.3 0.02 41 9.8 30596 -60.7 -88.7 1 28.0 -62.9 797.6 797.6 327.2 797.7 0.02 42 7.1 32617 -57.5 -87.5 1 30.0 -61.2 887.7 887.8 329.2 888.0 0.03 43 6.1 33569 -60.5 -88.5 1 28.0 -63.7 914.2 914.3 329.7 914.5 0.03 TRP 236 10757 -57.7 -71.7 15 14.0 -57.9 120 31 325.6 325.6 290.5 325.6 0.01 WND 6.0 280 70 Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: 740.78 mb = 2627.12 m = 8619.06 ft Wetbulb zero: 803.12 mb = 1974.72 m = 6478.67 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 34.57 % Est. max temperature: 18.72 C = 65.70 F Sfc-Lift cond lev (LCL): 968.67 mb = 434.19 m = 1424.49 ft T: 11.96 C 700-500 lapse rate: 7.38 C/km ThetaE index: 7.50 C Layer 925.0- 850.0 mb Conv cond level (CCL): 895.52 mb = 1086.46 m = 3564.47 ft Mean mixing ratio: 7.18 g/kg Conv temperature: 17.86 C = 64.15 F Cap Strength: 3.19 C Lifted Index: 2.49 C Risk: None Lifted Index @300 mb: 7.56 C Lifted Index @700 mb: 3.04 C Showalter Index: 5.36 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 20.70 C K Index: -9.70 Risk: None Sweat Index: 28.00 Risk: None Energy Index: 0.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.27 J/kg Max Up Vert Vel: 2.13 m/s Conv Inhibition (B-): 66042.84 J/kg Cap Strength: 3.12 C Lift Cond Lev (LCL): 917.75 mb = 884.76 m = 2902.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41090 280 70 68.9 -12.2 1 1019 7 295 3 2.7 -1.3 2 1000 168 295 2 1.8 -0.8 3 925 820 350 2 0.3 -2.0 4 850 1515 240 5 4.3 2.5 5 700 3077 115 11 -10.0 4.6 6 500 5650 140 18 -11.6 13.8 7 400 7260 120 28 -24.2 14.0 8 300 9210 110 53 -49.8 18.1 9 250 10390 120 42 -36.4 21.0 10 236 10757 120 31 -26.8 15.5 11 200 11800 155 18 -7.6 16.3 12 150 13620 250 21 19.7 7.2 13 100 16160 275 27 26.9 -2.4 14 70 18390 295 29 26.3 -12.3 15 50 20460 305 18 14.7 -10.3 16 30 23600 275 9 9.0 -0.8 17 20 26130 275 17 16.9 -1.5 18 10 30470 270 40 40.0 -0.0 Wind Parameters Energy-Hel index: -0.14 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.20251228.11.gif