UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121823.upa.cvt Date: 2300Z 18 DEC 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:2300Z 18 DEC 25 Station: LIPI WMO ident: 16045 Latitude: 45.98 Longitude: 13.05 Elevation: 53.00 ------------------------------------------------------------------------------- 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 1023 53 9.4 9.2 99 0.2 9.3 150 1 280.7 281.9 281.4 300.2 7.15 1 1000 246 9.0 8.3 95 0.7 8.6 165 3 282.1 283.3 281.8 301.1 6.88 2 925 888 4.8 4.5 98 0.3 4.6 215 4 284.2 285.2 281.4 300.1 5.71 3 888 1220 2.6 2.6 100 0.0 2.6 285.3 286.2 281.3 299.9 5.20 4 870 1387 4.0 0.2 76 3.8 2.2 288.4 289.2 281.8 301.2 4.46 5 850 1576 2.6 0.1 84 2.5 1.4 260 24 288.9 289.7 282.1 301.9 4.53 6 815 1914 0.0 -0.9 94 0.9 -0.4 289.6 290.4 282.3 302.3 4.39 7 805 2013 1.0 -5.0 64 6.0 -1.5 291.7 292.3 281.9 301.3 3.27 8 745 2634 -0.9 -11.9 43 11.0 -4.8 296.2 296.5 282.4 302.5 2.06 9 726 2840 -1.9 -7.9 63 6.0 -4.3 297.3 297.8 283.8 306.0 2.90 10 713 2983 -2.7 -10.7 54 8.0 -5.6 297.9 298.4 283.5 305.2 2.37 11 708 3039 -2.9 -17.9 30 15.0 -7.4 298.3 298.5 282.4 302.5 1.32 12 700 3129 -3.5 -13.5 46 10.0 -6.9 245 25 298.6 299.0 283.2 304.6 1.93 13 693 3208 -4.3 -12.3 54 8.0 -7.1 298.6 299.0 283.5 305.2 2.14 14 684 3311 -4.5 -14.5 46 10.0 -7.8 299.5 299.8 283.4 305.1 1.82 15 620 4077 -9.5 -24.5 28 15.0 -13.1 302.3 302.4 283.4 305.1 0.85 16 583 4549 -13.3 -20.3 56 7.0 -15.1 303.2 303.4 284.4 307.4 1.31 17 542 5100 -16.7 -38.7 13 22.0 -19.8 305.5 305.6 284.0 306.4 0.25 18 505 5627 -20.9 -44.9 10 24.0 -23.5 306.7 306.7 284.2 307.2 0.14 19 500 5700 -21.7 -45.7 10 24.0 -24.2 255 15 306.6 306.6 284.2 307.0 0.13 20 423 6907 -32.1 -48.1 19 16.0 -33.2 308.3 308.3 284.8 308.7 0.12 21 404 7230 -33.9 -53.9 12 20.0 -35.0 310.0 310.1 285.4 310.3 0.06 22 400 7300 -34.5 -53.5 13 19.0 -35.5 250 8 310.2 310.2 285.5 310.4 0.07 23 313 8969 -46.1 -60.1 19 14.0 -46.5 316.5 316.5 287.6 316.7 0.04 24 300 9250 -46.9 -64.9 11 18.0 -47.3 65 14 319.3 319.3 288.5 319.3 0.02 25 271 9923 -50.3 -68.3 10 18.0 -50.6 323.7 323.7 289.9 323.8 0.01 26 250 10450 -52.3 -70.3 10 18.0 -52.6 335 10 328.3 328.3 291.2 328.4 0.01 27 200 11870 -59.5 -76.5 9 17.0 -59.6 65 5 338.5 338.5 294.0 338.6 0.01 28 189 12223 -59.3 -82.3 4 23.0 -59.5 344.4 344.4 295.4 344.4 0.00 29 150 13660 -61.3 -83.3 4 22.0 -61.4 295 21 364.5 364.5 299.5 364.5 0.00 30 100 16170 -61.9 -85.9 3 24.0 -62.1 255 16 408.1 408.1 306.3 408.1 0.00 31 91 16754 -60.3 -85.3 2 25.0 -60.6 422.5 422.5 308.0 422.5 0.00 32 74 18030 -63.7 -87.7 2 24.0 -64.0 441.0 441.0 310.0 441.1 0.00 33 70 18370 -63.5 -87.5 2 24.0 -63.8 250 16 448.5 448.5 310.7 448.5 0.00 34 55 19872 -58.5 -86.5 2 28.0 -59.1 492.0 492.0 314.4 492.0 0.00 35 50 20470 -60.1 -87.1 2 27.0 -60.7 290 20 501.9 501.9 315.1 501.9 0.00 36 41 21719 -55.1 -86.1 1 31.0 -56.3 543.6 543.6 317.8 543.7 0.01 37 30 23680 -61.7 -88.7 2 27.0 -62.4 285 49 576.4 576.4 319.5 576.5 0.00 38 26 24558 -64.5 -89.5 2 25.0 -65.1 592.6 592.6 320.3 592.6 0.00 39 20 26150 -66.5 -90.5 2 24.0 -67.1 295 79 632.6 632.6 322.0 632.7 0.01 40 14 28288 -71.1 -93.1 2 22.0 -71.6 685.0 685.0 323.9 685.0 0.00 41 10 30280 -71.5 -93.5 2 22.0 -72.1 295 134 752.7 752.7 326.0 752.7 0.01 42 9.4 30645 -71.9 -93.9 2 22.0 -72.5 764.6 764.6 326.3 764.6 0.01 43 9.1 30837 -69.5 -92.5 2 23.0 -70.4 780.9 780.9 326.8 781.0 0.01 TRP 200 11870 -59.5 -76.5 9 17.0 -59.6 65 5 338.5 338.5 294.0 338.6 0.01 WND 9.0 295 141 Sounding variables and indices 1000-500 mb thick: 5454.00 m Freezing level: 773.42 mb = 2340.04 m = 7677.19 ft Wetbulb zero: 822.52 mb = 1840.46 m = 6038.17 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 56.18 % Est. max temperature: 16.61 C = 61.90 F Sfc-Lift cond lev (LCL): 1019.92 mb = 78.55 m = 257.72 ft T: 9.35 C 700-500 lapse rate: 7.08 C/km ThetaE index: 3.58 C Layer 713.0- 700.0 mb Conv cond level (CCL): 958.69 mb = 593.40 m = 1946.82 ft Mean mixing ratio: 6.44 g/kg Conv temperature: 11.97 C = 53.55 F Cap Strength: 7.03 C Lifted Index: 6.82 C Risk: None Lifted Index @300 mb: 13.31 C Lifted Index @700 mb: 5.56 C Showalter Index: 5.94 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.80 C K Index: 14.40 Risk: None Sweat Index: 64.20 Risk: None Energy Index: 1.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.24 J/kg Max Up Vert Vel: 5.15 m/s Conv Inhibition (B-): 1.33 J/kg Cap Strength: 7.01 C Lift Cond Lev (LCL): 965.31 mb = 536.72 m = 1760.88 ft Lev Free Conv (LFC): 930.31 mb = 840.85 m = 2758.66 ft Equ Level (EL): 880.31 mb = 1291.12 m = 4235.92 ft B at Equ Level: 10.99 J/kg Max Parcel Lev (MPL): 860.31 mb = 1477.96 m = 4848.91 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 9 37923 295 141 127.8 -59.6 1 1023 53 150 1 -0.5 0.9 2 1000 246 165 3 -0.8 2.9 3 925 888 215 4 2.3 3.3 4 850 1576 260 24 23.6 4.2 5 700 3129 245 25 22.7 10.6 6 500 5700 255 15 14.5 3.9 7 400 7300 250 8 7.5 2.7 8 300 9250 65 14 -12.7 -5.9 9 250 10450 335 10 4.2 -9.1 10 200 11870 65 5 -4.5 -2.1 11 150 13660 295 21 19.0 -8.9 12 100 16170 255 16 15.5 4.1 13 70 18370 250 16 15.0 5.5 14 50 20470 290 20 18.8 -6.8 15 30 23680 285 49 47.3 -12.7 16 20 26150 295 79 71.6 -33.4 17 10 30280 295 134 121.4 -56.6 Wind Parameters Energy-Hel index: -0.83 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//LIPI/skewt/LIPI.skewt.20251218.23.gif