UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122823.upa.cvt Date: 2300Z 28 DEC 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 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 1020 7 8.6 6.9 89 1.7 7.7 90 3 280.2 281.2 280.0 296.9 6.12 1 1004 137 13.0 6.0 62 7.0 9.3 285.8 286.8 282.3 302.2 5.84 2 1000 170 12.8 5.8 62 7.0 9.1 30 6 286.0 287.0 282.3 302.2 5.78 3 977 365 11.0 5.0 66 6.0 7.9 286.0 287.0 282.1 301.8 5.60 4 964 477 11.6 -3.4 35 15.0 5.0 287.8 288.3 279.8 296.7 3.08 5 929 785 9.0 5.3 78 3.7 7.1 288.2 289.2 283.5 305.2 6.01 6 925 821 9.0 4.0 71 5.0 6.4 290 7 288.5 289.5 283.1 304.2 5.51 7 905 1002 8.4 -5.6 37 14.0 2.5 289.7 290.2 280.4 297.9 2.78 8 889 1149 7.2 2.2 70 5.0 4.7 289.9 290.8 283.2 304.4 5.04 9 859 1430 4.8 2.2 83 2.6 3.5 290.3 291.2 283.5 305.3 5.22 10 850 1516 4.2 1.4 82 2.8 2.8 300 7 290.5 291.4 283.4 304.9 4.98 11 848 1535 4.0 0.8 80 3.2 2.5 290.5 291.4 283.1 304.3 4.78 12 845 1564 4.2 -2.8 60 7.0 1.1 291.0 291.7 282.1 301.8 3.68 13 830 1709 3.8 -0.2 75 4.0 1.9 292.1 292.9 283.5 305.3 4.54 14 822 1788 4.0 -5.0 52 9.0 0.2 293.1 293.7 282.4 302.6 3.20 15 812 1887 3.4 -2.6 65 6.0 0.7 293.5 294.2 283.4 305.0 3.89 16 796 2048 3.0 -12.0 32 15.0 -2.4 294.8 295.1 281.6 300.6 1.91 17 791 2099 3.2 -27.8 8 31.0 -4.6 295.5 295.6 280.1 297.1 0.49 18 782 2192 2.4 -14.6 27 17.0 -3.4 295.6 295.9 281.5 300.5 1.57 19 760 2422 1.6 -36.4 4 38.0 -6.2 297.2 297.2 280.4 297.9 0.22 20 716 2901 0.0 -23.0 16 23.0 -6.4 300.5 300.7 282.7 303.3 0.84 21 700 3081 -1.9 -21.9 20 20.0 -7.5 120 14 300.4 300.6 282.8 303.4 0.95 22 672 3403 -4.3 -22.3 23 18.0 -9.2 301.2 301.4 283.1 304.3 0.95 23 609 4171 -9.1 -40.1 6 31.0 -14.2 304.3 304.3 283.4 305.0 0.19 24 570 4678 -13.3 -36.3 13 23.0 -17.1 305.2 305.2 283.9 306.2 0.30 25 500 5660 -20.5 -49.5 6 29.0 -23.4 135 24 308.0 308.1 284.7 308.4 0.08 26 435 6674 -28.5 -55.5 6 27.0 -30.3 310.4 310.4 285.5 310.6 0.05 27 400 7270 -32.7 -60.7 4 28.0 -34.0 140 36 312.5 312.5 286.2 312.6 0.03 28 300 9240 -47.5 -69.5 6 22.0 -47.9 145 15 318.4 318.4 288.2 318.4 0.01 29 275 9809 -52.3 -71.3 8 19.0 -52.5 319.5 319.5 288.6 319.5 0.01 30 250 10420 -56.3 -72.3 12 16.0 -56.5 180 17 322.4 322.4 289.5 322.4 0.01 31 247 10496 -57.1 -74.1 10 17.0 -57.3 322.3 322.3 289.5 322.3 0.01 32 212 11448 -62.5 -74.5 18 12.0 -62.6 200 16 328.3 328.3 291.2 328.3 0.01 33 210 11506 -60.1 -76.1 11 16.0 -60.2 332.9 332.9 292.5 332.9 0.01 34 200 11810 -59.5 -79.5 6 20.0 -59.6 220 24 338.5 338.5 294.0 338.6 0.00 35 191 12099 -58.1 -80.1 4 22.0 -58.3 345.3 345.3 295.6 345.3 0.00 36 179 12506 -59.9 -80.9 5 21.0 -60.0 348.8 348.8 296.4 348.8 0.00 37 157 13332 -56.9 -83.9 2 27.0 -57.2 367.2 367.2 300.1 367.2 0.00 38 150 13620 -58.1 -84.1 2 26.0 -58.3 245 34 370.0 370.0 300.5 370.0 0.00 39 100 16160 -60.7 -86.7 2 26.0 -61.0 255 32 410.4 410.4 306.6 410.5 0.00 40 98 16286 -61.5 -86.5 2 25.0 -61.7 411.3 411.3 306.7 411.3 0.00 41 92 16679 -59.7 -86.7 2 27.0 -60.0 422.3 422.3 308.0 422.3 0.00 42 70 18380 -62.1 -88.1 2 26.0 -62.4 275 24 451.5 451.5 311.0 451.5 0.00 43 50 20450 -62.3 -88.3 2 26.0 -62.7 285 26 496.7 496.7 314.7 496.7 0.00 44 44 21236 -64.7 -89.7 2 25.0 -65.1 509.3 509.3 315.6 509.3 0.00 45 38 22141 -60.5 -88.5 1 28.0 -61.2 541.8 541.8 317.6 541.8 0.00 46 30 23600 -64.5 -89.5 2 25.0 -65.0 250 4 568.8 568.8 319.1 568.8 0.00 47 29 23807 -65.3 -90.3 2 25.0 -65.8 572.1 572.1 319.3 572.2 0.00 48 20 26100 -59.1 -88.1 1 29.0 -60.6 290 25 655.3 655.3 322.9 655.3 0.01 49 19 26421 -58.7 -87.7 1 29.0 -60.3 666.2 666.2 323.3 666.3 0.01 50 14 28324 -61.7 -88.7 2 27.0 -63.1 716.8 716.8 325.0 716.9 0.01 51 12 29287 -57.3 -87.3 1 30.0 -59.9 764.7 764.7 326.3 764.9 0.02 52 10 30430 -60.7 -88.7 1 28.0 -62.9 275 47 793.0 793.0 327.1 793.1 0.01 53 9.8 30556 -60.9 -88.9 1 28.0 -63.0 796.8 796.8 327.1 796.9 0.01 54 8.6 31377 -55.9 -85.9 1 30.0 -59.7 846.6 846.6 328.3 846.9 0.03 55 7.1 32590 -58.5 -87.5 1 29.0 -61.9 883.6 883.6 329.1 883.9 0.03 56 5.6 34089 -56.3 -87.3 1 31.0 -61.2 955.4 955.4 330.4 955.7 0.03 TRP 212 11448 -62.5 -74.5 18 12.0 -62.6 200 16 328.3 328.3 291.2 328.3 0.01 WND 5.0 270 63 Sounding variables and indices 1000-500 mb thick: 5490.00 m Freezing level: 716.00 mb = 2900.75 m = 9516.79 ft Wetbulb zero: 808.28 mb = 1924.53 m = 6314.00 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 30.15 % Est. max temperature: 18.67 C = 65.60 F Sfc-Lift cond lev (LCL): 993.91 mb = 221.18 m = 725.65 ft T: 12.33 C 700-500 lapse rate: 7.21 C/km ThetaE index: 7.84 C Layer 796.0- 782.0 mb Conv cond level (CCL): 710.00 mb = 2967.87 m = 9736.98 ft Mean mixing ratio: 5.13 g/kg Conv temperature: 29.04 C = 84.27 F Cap Strength: 7.60 C Lifted Index: 7.72 C Risk: None Lifted Index @300 mb: 12.36 C Lifted Index @700 mb: 6.93 C Showalter Index: 5.14 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 21.90 C K Index: 6.10 Risk: None Sweat Index: 54.80 Risk: None Energy Index: 0.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.95 J/kg Max Up Vert Vel: 6.47 m/s Conv Inhibition (B-): 67777.15 J/kg Cap Strength: 7.62 C Lift Cond Lev (LCL): 868.16 mb = 1343.30 m = 4407.10 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 5 42556 270 63 63.0 -0.0 1 1020 7 90 3 -3.0 0.0 2 1000 170 30 6 -3.0 -5.2 3 925 821 290 7 6.6 -2.4 4 850 1516 300 7 6.1 -3.5 5 700 3081 120 14 -12.1 7.0 6 500 5660 135 24 -17.0 17.0 7 400 7270 140 36 -23.1 27.6 8 300 9240 145 15 -8.6 12.3 9 250 10420 180 17 0.0 17.0 10 212 11448 200 16 5.5 15.0 11 200 11810 220 24 15.4 18.4 12 150 13620 245 34 30.8 14.4 13 100 16160 255 32 30.9 8.3 14 70 18380 275 24 23.9 -2.1 15 50 20450 285 26 25.1 -6.7 16 30 23600 250 4 3.8 1.4 17 20 26100 290 25 23.5 -8.6 18 10 30430 275 47 46.8 -4.1 Wind Parameters Energy-Hel index: -1.31 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.20251228.23.gif