UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for LK747... Searching the city database file for: LK747 ... Date:1200Z 31 OCT 25 Station: LK747 WMO ident: 11747 Latitude: 49.45 Longitude: 17.13 ------------------------------------------------------------------------------- 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 170 SFC 995 212 9.8 3.8 66 6.0 6.8 80 1 283.4 284.2 280.2 297.5 5.05 2 966 457 7.2 2.2 70 5.0 4.8 283.1 283.9 279.6 296.1 4.64 3 944 646 7.6 -1.4 53 9.0 3.6 285.4 286.1 279.5 295.8 3.65 4 925 814 6.8 0.8 66 6.0 4.0 250 7 286.3 287.0 280.8 298.7 4.38 5 915 903 6.6 1.6 70 5.0 4.2 286.9 287.8 281.4 300.3 4.69 6 900 1039 6.6 -1.4 57 8.0 3.0 288.3 289.0 281.0 299.3 3.83 7 897 1066 7.4 -12.6 23 20.0 0.3 289.4 289.7 278.7 294.3 1.62 8 887 1158 8.4 -18.6 13 27.0 -0.2 291.4 291.5 278.9 294.5 0.99 9 850 1509 7.2 -25.8 7 33.0 -1.8 265 5 293.7 293.8 279.3 295.5 0.55 10 790 2109 5.6 -42.4 2 48.0 -3.8 298.2 298.2 280.7 298.6 0.12 11 749 2543 4.4 -33.6 4 38.0 -4.5 301.5 301.5 282.4 302.5 0.30 12 744 2598 4.8 -6.2 45 11.0 -0.0 302.5 303.1 286.2 312.4 3.23 13 741 2631 4.8 -8.2 38 13.0 -0.7 302.8 303.3 285.8 311.4 2.78 14 700 3092 1.6 -8.4 47 10.0 -2.6 275 13 304.3 304.8 286.5 313.3 2.90 15 635 3869 -4.9 -11.9 58 7.0 -7.5 305.5 305.9 286.4 313.1 2.42 16 618 4082 -6.5 -17.5 41 11.0 -9.9 306.0 306.3 285.7 311.0 1.56 17 610 4184 -6.3 -42.3 4 36.0 -12.3 307.4 307.4 284.5 307.9 0.15 18 597 4353 -7.3 -12.3 67 5.0 -9.1 308.1 308.6 287.4 316.0 2.49 19 534 5217 -11.1 -19.1 52 8.0 -13.5 313.6 313.9 288.3 318.8 1.58 20 500 5720 -14.7 -22.7 51 8.0 -16.8 290 27 315.1 315.4 288.5 319.3 1.23 21 431 6827 -22.9 -27.9 64 5.0 -23.9 318.4 318.5 289.2 321.5 0.89 22 406 7262 -26.7 -35.7 42 9.0 -28.0 318.9 319.0 288.9 320.5 0.45 23 400 7370 -26.3 -44.3 17 18.0 -28.2 285 40 320.8 320.8 289.2 321.5 0.19 24 384 7664 -27.7 -56.7 5 29.0 -29.8 322.7 322.7 289.6 322.9 0.05 25 300 9380 -42.7 -65.7 6 23.0 -43.4 290 44 325.2 325.2 290.3 325.3 0.02 26 257 10402 -51.9 -69.9 10 18.0 -52.2 326.3 326.3 290.7 326.4 0.01 27 250 10580 -53.3 -69.3 13 16.0 -53.5 295 46 326.8 326.8 290.8 326.9 0.01 28 249 10606 -53.7 -67.7 16 14.0 -53.9 326.6 326.6 290.7 326.7 0.02 29 245 10710 -54.3 -57.0 72 2.7 -54.4 327.2 327.2 291.0 327.5 0.07 30 241 10815 -55.1 -60.1 54 5.0 -55.2 327.6 327.6 291.1 327.8 0.05 31 222 11334 -59.3 -65.3 46 6.0 -59.4 328.9 328.9 291.5 329.0 0.03 32 200 11980 -64.3 -69.3 50 5.0 -64.3 295 44 330.9 330.9 292.0 331.0 0.02 33 169 12987 -72.5 -77.3 48 4.8 -72.5 300 44 333.6 333.6 292.7 333.7 0.01 34 161 13272 -72.7 -76.0 61 3.3 -72.7 338.0 338.0 293.8 338.0 0.01 35 156 13457 -71.5 -77.5 40 6.0 -71.5 343.1 343.1 295.1 343.1 0.01 36 150 13690 -68.3 -82.3 12 14.0 -68.4 295 40 352.4 352.4 297.1 352.4 0.00 37 142 14020 -65.7 -84.7 5 19.0 -65.8 362.5 362.5 299.2 362.6 0.00 38 138 14194 -65.3 -84.3 6 19.0 -65.4 366.2 366.2 299.9 366.2 0.00 39 100 16160 -63.3 -86.3 3 23.0 -63.5 285 29 405.4 405.4 305.9 405.4 0.00 40 80 17539 -61.5 -87.5 2 26.0 -61.8 435.8 435.8 309.4 435.9 0.00 41 70 18360 -65.5 -88.5 3 23.0 -65.7 270 33 444.3 444.3 310.3 444.3 0.00 42 69 18447 -65.7 -88.7 3 23.0 -65.9 445.7 445.7 310.4 445.7 0.00 43 54 19947 -62.3 -89.3 2 27.0 -62.7 485.9 485.9 313.9 485.9 0.00 44 50 20420 -63.9 -88.9 2 25.0 -64.3 270 35 492.9 492.9 314.4 492.9 0.00 45 41 21627 -67.1 -90.1 2 23.0 -67.4 513.7 513.7 315.9 513.7 0.00 46 34 22754 -67.9 -90.9 2 23.0 -68.2 539.9 539.9 317.5 539.9 0.00 47 30 23510 -66.1 -91.1 2 25.0 -66.5 270 48 564.4 564.4 318.9 564.5 0.00 48 20 25980 -64.5 -90.5 2 26.0 -65.3 275 52 638.7 638.7 322.3 638.8 0.01 49 16 27347 -65.1 -91.1 2 26.0 -66.0 678.9 678.9 323.7 678.9 0.01 50 10 30260 -59.3 -88.3 1 29.0 -61.8 265 81 798.2 798.2 327.2 798.3 0.02 51 9.1 30852 -58.7 -88.7 1 30.0 -61.5 822.3 822.3 327.8 822.5 0.02 52 8.2 31503 -60.7 -88.7 1 28.0 -63.2 839.3 839.3 328.1 839.4 0.02 53 7.0 32510 -50.9 -84.9 1 34.0 -57.2 918.6 918.7 329.8 919.1 0.04 54 6.5 32991 -52.1 -85.1 1 33.0 -58.2 933.2 933.3 330.1 933.7 0.04 TRP 169 12987 -72.5 -77.3 48 4.8 -72.5 300 44 333.6 333.6 292.7 333.7 0.01 WND 6.0 260 114 Sounding variables and indices 1000-500 mb thick: 5550.00 m Freezing level: 684.00 mb = 3283.32 m = 10771.91 ft Wetbulb zero: 890.33 mb = 1127.46 m = 3698.98 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 40.68 % Est. max temperature: 20.48 C = 68.86 F Sfc-Lift cond lev (LCL): 908.15 mb = 964.66 m = 3164.87 ft T: 6.60 C 700-500 lapse rate: 6.20 C/km ThetaE index: 6.01 C Layer 900.0- 887.0 mb Conv cond level (CCL): 638.11 mb = 3830.26 m = 12566.33 ft Mean mixing ratio: 4.27 g/kg Conv temperature: 31.81 C = 89.26 F Cap Strength: 15.66 C Lifted Index: 16.10 C Risk: None Lifted Index @300 mb: 19.74 C Lifted Index @700 mb: 12.54 C Showalter Index: 17.51 C Risk: None Total Totals Index: 10.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: -11.10 C K Index: -13.90 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 4.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.23 J/kg Max Up Vert Vel: 6.96 m/s Conv Inhibition (B-): 60694.72 J/kg Cap Strength: 16.10 C Lift Cond Lev (LCL): 851.03 mb = 1499.04 m = 4918.03 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 41104 260 114 112.3 19.8 1 995 212 80 1 -1.0 -0.2 2 925 814 250 7 6.6 2.4 3 850 1509 265 5 5.0 0.4 4 700 3092 275 13 13.0 -1.1 5 500 5720 290 27 25.4 -9.2 6 400 7370 285 40 38.6 -10.4 7 300 9380 290 44 41.3 -15.0 8 250 10580 295 46 41.7 -19.4 9 200 11980 295 44 39.9 -18.6 10 169 12987 300 44 38.1 -22.0 11 150 13690 295 40 36.3 -16.9 12 100 16160 285 29 28.0 -7.5 13 70 18360 270 33 33.0 -0.0 14 50 20420 270 35 35.0 -0.0 15 30 23510 270 48 48.0 -0.0 16 20 25980 275 52 51.8 -4.5 17 10 30260 265 81 80.7 7.1 Wind Parameters Energy-Hel index: -1.51 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//LK747/skewt/LK747.skewt.20251031.12.gif