UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121911.upa.cvt Date: 1100Z 19 DEC 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 19 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 1022 7 17.4 14.7 84 2.7 15.7 330 3 288.7 290.6 288.0 317.7 10.34 1 1000 193 16.0 10.0 68 6.0 12.5 85 4 289.1 290.5 285.7 310.9 7.72 2 968 469 14.2 8.2 67 6.0 10.8 290.0 291.3 285.4 310.1 7.06 3 925 851 10.6 8.5 87 2.1 9.4 125 19 290.1 291.5 285.9 311.5 7.54 4 899 1088 9.0 7.3 89 1.7 8.0 290.9 292.1 285.8 311.2 7.15 5 850 1551 6.0 4.2 88 1.8 5.1 130 21 292.4 293.5 285.3 310.0 6.09 6 761 2448 0.0 -0.2 99 0.2 -0.1 295.3 296.2 285.3 309.9 4.96 7 714 2957 -2.5 -10.5 54 8.0 -5.4 298.0 298.5 283.5 305.4 2.40 8 704 3069 -1.7 -21.7 20 20.0 -7.3 300.1 300.3 282.7 303.2 0.96 9 702 3092 0.0 -30.0 8 30.0 -7.2 302.2 302.3 282.9 303.8 0.45 10 700 3115 0.0 -29.0 9 29.0 -7.1 110 14 302.5 302.6 283.1 304.2 0.50 11 680 3347 -0.7 -39.7 3 39.0 -8.2 304.2 304.3 283.3 304.9 0.18 12 671 3453 -1.1 -31.1 8 30.0 -8.1 304.9 305.0 284.0 306.4 0.42 13 664 3537 -0.9 -11.9 43 11.0 -5.1 306.1 306.5 286.5 313.4 2.31 14 658 3609 -1.5 -8.5 59 7.0 -4.4 306.2 306.8 287.3 315.8 3.06 15 599 4349 -7.1 -8.6 89 1.5 -7.7 308.0 308.7 288.2 318.5 3.33 16 513 5537 -15.9 -17.7 86 1.8 -16.4 311.4 311.7 287.9 317.4 1.85 17 500 5730 -16.9 -19.3 82 2.4 -17.6 185 19 312.4 312.7 288.1 317.9 1.66 18 462 6320 -20.3 -25.0 66 4.7 -21.4 315.3 315.5 288.4 319.0 1.09 19 428 6881 -25.3 -27.1 85 1.8 -25.6 315.9 316.1 288.5 319.3 0.97 20 415 7105 -26.3 -32.3 57 6.0 -27.2 317.4 317.6 288.6 319.6 0.61 21 400 7370 -28.5 -33.5 62 5.0 -29.2 175 16 317.9 318.1 288.7 320.0 0.57 22 370 7924 -33.1 -38.0 61 4.9 -33.6 319.0 319.1 288.9 320.4 0.39 23 355 8214 -35.5 -47.5 28 12.0 -36.4 319.6 319.6 288.8 320.1 0.15 24 303 9294 -45.7 -47.8 79 2.1 -45.8 320.0 320.1 288.9 320.7 0.17 25 300 9360 -46.1 -49.1 71 3.0 -46.2 205 28 320.4 320.4 289.0 320.9 0.15 26 270 10049 -52.3 -54.8 74 2.5 -52.4 321.2 321.2 289.2 321.5 0.08 27 267 10121 -53.1 -59.1 48 6.0 -53.2 321.0 321.0 289.1 321.2 0.05 28 253 10465 -56.7 -62.7 47 6.0 -56.8 320.7 320.7 289.0 320.8 0.03 29 250 10540 -57.3 -62.1 54 4.8 -57.4 195 30 320.9 320.9 289.0 321.0 0.04 30 231 11035 -61.7 -65.0 65 3.3 -61.7 321.5 321.5 289.2 321.6 0.03 31 221 11308 -63.9 -68.0 57 4.1 -63.9 322.2 322.2 289.5 322.3 0.02 32 218 11392 -63.3 -69.3 44 6.0 -63.4 324.4 324.4 290.1 324.5 0.02 33 211 11592 -64.9 -68.0 65 3.1 -64.9 190 46 325.0 325.0 290.3 325.0 0.02 34 200 11920 -62.9 -75.9 16 13.0 -63.0 210 49 333.2 333.2 292.6 333.2 0.01 35 194 12107 -62.3 -77.3 12 15.0 -62.4 337.0 337.0 293.6 337.0 0.01 36 193 12139 -62.3 -77.3 12 15.0 -62.4 337.5 337.5 293.7 337.5 0.01 37 166 13064 -64.3 -82.3 7 18.0 -64.4 349.0 349.0 296.4 349.1 0.00 38 151 13649 -59.9 -83.9 3 24.0 -60.1 366.2 366.2 299.9 366.2 0.00 39 150 13690 -60.1 -83.1 3 23.0 -60.3 225 26 366.5 366.5 299.9 366.5 0.00 40 139 14160 -62.9 -84.9 4 22.0 -63.0 369.7 369.7 300.5 369.7 0.00 41 129 14623 -58.3 -84.3 2 26.0 -58.6 385.9 385.9 303.2 385.9 0.00 42 100 16210 -61.3 -86.3 2 25.0 -61.6 270 16 409.3 409.3 306.4 409.3 0.00 43 79 17678 -58.7 -86.7 2 28.0 -59.2 443.2 443.2 310.2 443.2 0.00 44 70 18430 -61.9 -87.9 2 26.0 -62.2 265 27 452.0 452.0 311.0 452.0 0.00 45 68 18609 -62.9 -87.9 2 25.0 -63.2 453.6 453.6 311.2 453.6 0.00 46 50 20520 -59.3 -87.3 1 28.0 -59.9 250 12 503.7 503.7 315.2 503.8 0.00 47 39 22086 -56.5 -87.5 1 31.0 -57.6 547.9 547.9 318.0 547.9 0.00 48 36 22597 -53.1 -86.1 1 33.0 -54.8 569.4 569.4 319.1 569.4 0.01 49 30 23770 -53.9 -85.9 1 32.0 -55.7 290 8 597.7 597.7 320.5 597.8 0.01 50 25 24933 -54.9 -86.9 1 32.0 -56.8 626.8 626.8 321.7 626.9 0.01 51 20 26340 -59.1 -88.1 1 29.0 -60.6 305 35 655.3 655.3 322.9 655.3 0.01 52 14 28558 -63.3 -90.3 1 27.0 -64.6 711.4 711.4 324.8 711.5 0.01 53 12 29507 -62.9 -90.9 1 28.0 -64.4 744.9 744.9 325.8 744.9 0.01 54 10 30640 -59.7 -89.7 1 30.0 -62.1 300 81 796.7 796.7 327.1 796.8 0.01 55 7.9 32107 -61.7 -89.7 1 28.0 -64.0 844.3 844.3 328.2 844.4 0.02 56 7.2 32686 -58.7 -88.7 1 30.0 -62.0 879.3 879.3 329.0 879.5 0.02 57 6.6 33232 -58.9 -88.9 1 30.0 -62.4 900.6 900.6 329.4 900.8 0.02 TRP 211 11592 -64.9 -68.0 65 3.1 -64.9 190 46 325.0 325.0 290.3 325.0 0.02 WND 6.0 300 110 Sounding variables and indices 1000-500 mb thick: 5537.00 m Freezing level: 761.00 mb = 2448.09 m = 8031.71 ft Freezing level: 702.00 mb = 3092.12 m = 10144.62 ft Freezing level: 700.00 mb = 3115.00 m = 10219.69 ft Wetbulb zero: 762.68 mb = 2430.20 m = 7972.98 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 75.88 % Est. max temperature: 20.40 C = 68.71 F Sfc-Lift cond lev (LCL): 981.90 mb = 348.06 m = 1141.90 ft T: 14.99 C 700-500 lapse rate: 6.46 C/km ThetaE index: 8.34 C Layer 899.0- 702.0 mb Conv cond level (CCL): 884.64 mb = 1221.21 m = 4006.54 ft Mean mixing ratio: 7.70 g/kg Conv temperature: 20.00 C = 67.99 F Cap Strength: 5.12 C Lifted Index: 4.47 C Risk: None Lifted Index @300 mb: 6.56 C Lifted Index @700 mb: 3.38 C Showalter Index: 5.40 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.10 C K Index: -1.90 Risk: None Sweat Index: 111.40 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.92 J/kg Max Up Vert Vel: 6.15 m/s Conv Inhibition (B-): 22.12 J/kg Cap Strength: 4.94 C Lift Cond Lev (LCL): 906.26 mb = 1021.33 m = 3350.78 ft Lev Free Conv (LFC): 821.26 mb = 1829.94 m = 6003.68 ft Equ Level (EL): 711.26 mb = 2987.67 m = 9801.93 ft B at Equ Level: 16.94 J/kg Max Parcel Lev (MPL): 691.26 mb = 3215.37 m = 10548.98 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41113 300 110 95.3 -55.0 1 1022 7 330 3 1.5 -2.6 2 1000 193 85 4 -4.0 -0.3 3 925 851 125 19 -15.6 10.9 4 850 1551 130 21 -16.1 13.5 5 700 3115 110 14 -13.2 4.8 6 500 5730 185 19 1.7 18.9 7 400 7370 175 16 -1.4 15.9 8 300 9360 205 28 11.8 25.4 9 250 10540 195 30 7.8 29.0 10 211 11592 190 46 8.0 45.3 11 200 11920 210 49 24.5 42.4 12 150 13690 225 26 18.4 18.4 13 100 16210 270 16 16.0 -0.0 14 70 18430 265 27 26.9 2.4 15 50 20520 250 12 11.3 4.1 16 30 23770 290 8 7.5 -2.7 17 20 26340 305 35 28.7 -20.1 18 10 30640 300 81 70.1 -40.5 Wind Parameters Energy-Hel index: -1.18 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.20251219.11.gif