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 LK952... Searching the city database file for: LK952 ... Date:1200Z 5 DEC 25 Station: LK952 WMO ident: 11952 Latitude: 49.03 Longitude: 20.32 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 106 SFC 931 699 3.6 3.2 97 0.4 3.4 145 3 282.5 283.4 279.9 296.8 5.17 2 925 753 9.8 -4.2 37 14.0 3.7 190 11 289.3 289.9 280.5 298.2 3.02 3 908 905 5.4 3.6 88 1.8 4.5 190 11 286.3 287.3 282.1 301.7 5.46 4 867 1282 4.4 1.1 79 3.3 2.8 190 13 289.1 290.0 282.5 302.8 4.78 5 850 1442 3.0 0.7 85 2.3 1.9 190 13 289.3 290.1 282.5 302.9 4.73 6 793 2002 0.0 0.0 100 0.0 0.0 186 18 291.9 292.7 283.7 305.9 4.82 7 746 2490 -1.9 -3.5 89 1.6 -2.6 183 22 295.0 295.7 284.1 306.7 3.96 8 700 2993 -5.5 -5.5 100 0.0 -5.5 180 27 296.4 297.0 284.2 307.2 3.62 9 691 3094 -6.3 -6.3 100 0.0 -6.3 180 27 296.6 297.2 284.2 306.9 3.45 10 670 3336 -4.5 -9.5 68 5.0 -6.4 179 26 301.3 301.8 285.2 309.8 2.77 11 628 3842 -7.9 -11.7 74 3.8 -9.2 178 25 303.0 303.5 285.6 310.7 2.48 12 609 4080 -8.9 -26.9 22 18.0 -13.0 178 25 304.5 304.6 284.1 306.8 0.69 13 577 4494 -12.1 -27.1 28 15.0 -15.4 177 24 305.5 305.6 284.5 307.9 0.72 14 562 4695 -13.7 -19.7 60 6.0 -15.3 177 23 305.9 306.2 285.5 310.6 1.43 15 557 4763 -14.3 -24.3 42 10.0 -16.6 177 23 306.0 306.2 285.0 309.2 0.96 16 531 5123 -17.3 -18.0 94 0.7 -17.5 176 22 306.6 307.0 286.1 312.2 1.75 17 510 5423 -19.7 -20.6 93 0.9 -19.9 175 21 307.3 307.5 286.1 312.0 1.45 18 500 5570 -20.5 -24.3 72 3.8 -21.3 175 21 308.0 308.2 285.9 311.6 1.07 19 499 5585 -20.7 -25.0 68 4.3 -21.6 175 21 308.0 308.2 285.8 311.3 1.01 20 447 6393 -26.7 -28.4 85 1.7 -27.0 183 26 310.3 310.4 286.4 313.1 0.82 21 439 6524 -27.1 -32.1 62 5.0 -27.8 184 27 311.4 311.5 286.5 313.4 0.59 22 403 7137 -32.7 -33.9 89 1.2 -32.9 189 31 311.8 311.9 286.6 313.7 0.54 23 400 7190 -33.1 -34.6 86 1.5 -33.3 190 31 312.0 312.1 286.6 313.7 0.51 24 300 9140 -49.9 -52.4 75 2.5 -50.0 190 42 315.0 315.0 287.2 315.4 0.10 25 260 10055 -58.3 -61.8 64 3.5 -58.3 194 40 315.8 315.8 287.4 316.0 0.04 26 250 10300 -60.3 -64.3 59 4.0 -60.3 195 40 316.4 316.4 287.6 316.5 0.03 27 207 11455 -69.5 -73.3 58 3.8 -69.5 182 50 319.5 319.5 288.6 319.6 0.01 28 200 11660 -70.9 -74.8 56 3.9 -70.9 180 52 320.5 320.5 288.9 320.5 0.01 29 190 11963 -71.9 -75.9 55 4.0 -71.9 190 56 323.6 323.6 289.9 323.6 0.01 30 183 12186 -67.3 -77.3 23 10.0 -67.4 186 49 334.6 334.6 292.9 334.6 0.01 31 181 12252 -67.3 -80.3 14 13.0 -67.4 185 48 335.6 335.6 293.2 335.6 0.00 32 164 12853 -62.3 -82.3 5 20.0 -62.4 174 30 353.6 353.6 297.4 353.6 0.00 33 151 13359 -64.9 -83.9 6 19.0 -65.0 166 16 357.6 357.6 298.2 357.6 0.00 34 150 13400 -64.5 -83.5 6 19.0 -64.6 165 15 359.0 359.0 298.5 359.0 0.00 35 114 15095 -59.7 -84.7 2 25.0 -60.0 212 22 397.2 397.2 304.8 397.2 0.00 36 100 15910 -61.5 -86.5 2 25.0 -61.7 235 25 408.9 408.9 306.4 408.9 0.00 37 70 18100 -63.9 -87.9 2 24.0 -64.1 240 25 447.7 447.7 310.6 447.7 0.00 38 50 20160 -65.1 -89.1 2 24.0 -65.4 250 27 490.1 490.1 314.2 490.1 0.00 39 30 23230 -69.7 -91.7 3 22.0 -69.9 255 36 554.6 554.6 318.3 554.6 0.00 40 20 25640 -71.5 -92.5 3 21.0 -71.8 255 60 617.3 617.3 321.4 617.3 0.00 41 15 27335 -72.7 -93.7 3 21.0 -73.0 259 73 666.3 666.3 323.3 666.3 0.00 42 11 29184 -66.9 -91.9 2 25.0 -67.9 264 87 749.1 749.1 325.9 749.2 0.01 43 10 29760 -66.9 -92.9 1 26.0 -67.9 265 91 769.8 769.8 326.5 769.9 0.01 44 8.4 30817 -65.3 -91.3 2 26.0 -66.8 815.5 815.5 327.6 815.6 0.01 45 7.1 31836 -67.5 -92.5 2 25.0 -68.8 846.6 846.6 328.3 846.7 0.01 46 4.2 35093 -55.1 -87.1 1 32.0 -61.4 1043.1 1043.1 331.8 1043.6 0.05 47 3.5 36261 -54.1 -87.1 1 33.0 -61.5 1103.9 1104.0 332.7 1104.6 0.06 TRP 190 11963 -71.9 -75.9 55 4.0 -71.9 190 56 323.6 323.6 289.9 323.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 793.00 mb = 2001.61 m = 6566.87 ft Wetbulb zero: 792.65 mb = 2005.16 m = 6578.51 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 75.35 % Est. max temperature: 13.58 C = 56.44 F Sfc-Lift cond lev (LCL): 925.20 mb = 751.16 m = 2464.41 ft T: 9.59 C 700-500 lapse rate: 5.82 C/km Conv cond level (CCL): 786.76 mb = 2064.74 m = 6774.00 ft Mean mixing ratio: 4.78 g/kg Conv temperature: 13.21 C = 55.78 F Cap Strength: 7.08 C Lifted Index: 7.14 C Risk: None Lifted Index @300 mb: 9.38 C Lifted Index @700 mb: 2.80 C Showalter Index: 6.49 C Risk: None Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.20 C K Index: 24.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 55.40 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.14 J/kg Max Up Vert Vel: 5.32 m/s Conv Inhibition (B-): 77525.03 J/kg Cap Strength: 7.05 C Lift Cond Lev (LCL): 833.92 mb = 1595.97 m = 5236.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 211 at 16 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 931 699 145 3 -1.7 2.5 | 41 15 -10.0 -11.5 1 925 753 190 11 1.9 10.8 | 64 7 -6.3 -3.1 2 850 1442 190 13 2.3 12.8 | 79 6 -6.0 -1.2 3 700 2993 180 27 0.0 27.0 | 148 15 -8.2 13.0 4 500 5570 175 21 -1.8 20.9 | 125 12 -10.1 6.9 5 400 7190 190 31 5.4 30.5 | 170 17 -2.9 16.6 6 300 9140 190 42 7.3 41.4 | 178 27 -0.9 27.4 7 250 10300 195 40 10.4 38.6 | 185 25 2.1 24.7 8 200 11660 180 52 0.0 52.0 | 168 39 -8.2 38.0 9 190 11963 190 56 9.7 55.1 | 182 41 1.5 41.2 10 150 13400 165 15 -3.9 14.5 | 92 12 -12.1 0.5 11 100 15910 235 25 20.5 14.3 | 268 12 12.2 0.4 12 70 18100 240 25 21.7 12.5 | 276 13 13.4 -1.5 13 50 20160 250 27 25.4 9.2 | 285 18 17.1 -4.7 14 30 23230 255 36 34.8 9.3 | 280 27 26.5 -4.7 15 20 25640 255 60 58.0 15.5 | 268 50 49.7 1.6 16 10 29760 265 91 90.7 7.9 | 274 83 82.4 -6.0 Wind Parameters Mean winds (0-6000m): 180.5 at 21.6 knts Storm direction: 210.5 at 16.2 knts Shear (0-3000m) pos: 1.8 neg: 2.3 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 101.3 deg Storm rel helicity (0-3000m) pos: 34.1 neg: -5.6 tot: 28.5 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.92 Bulk Shear: 15.30 m/s 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 ------------------------------------------------------------------------------- 500 189 11 65 7| 10.7 0.0 10.7| 13.0 0.0 13.0 26.1 0.53| 10.9 5.7 1000 189 12 73 6| 5.3 1.6 6.9| 17.8 0.0 17.8 17.8 0.63| 7.0 4.4 1500 188 14 89 6| 3.6 2.6 6.2| 24.9 0.0 24.9 16.6 0.67| 6.3 4.2 2000 186 16 107 7| 2.7 3.2 5.8| 31.2 0.0 31.2 15.6 0.64| 5.9 3.8 2500 184 18 120 8| 2.1 3.0 5.1| 34.1 -1.6 32.5 13.0 0.57| 5.4 3.1 3000 183 19 126 9| 1.8 2.3 4.1| 34.1 -5.6 28.5 9.5 0.51| 4.7 2.4 4000 181 21 131 10| 1.3 1.5 2.8| 34.1 -13.4 20.8 5.2 0.40| 3.9 1.5 5000 180 21 131 11| 1.1 1.1 2.1| 36.5 -19.3 17.2 3.4 0.33| 3.4 1.1 6000 181 22 134 11| 1.5 0.9 2.4| 61.2 -19.3 41.9 7.0 0.44| 3.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251205.12.gif