UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for LK747... Searching the city database file for: LK747 ... Date:0000Z 22 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 59 SFC 981 218 8.8 7.1 89 1.7 7.9 280 1 283.5 284.6 281.9 301.4 6.45 2 962 381 10.2 6.2 76 4.0 8.1 286.5 287.6 283.0 303.9 6.18 3 925 707 8.0 6.0 87 2.0 6.9 185 17 287.5 288.6 283.5 305.4 6.34 4 850 1404 5.4 5.4 100 0.0 5.4 205 13 291.8 293.0 285.6 310.8 6.63 5 847 1433 5.4 5.3 99 0.1 5.4 292.1 293.3 285.7 311.1 6.60 6 845 1452 6.6 4.7 88 1.9 5.6 293.6 294.7 286.0 311.9 6.34 7 807 1830 6.8 -1.2 57 8.0 2.9 297.7 298.4 285.5 310.6 4.34 8 700 2980 -1.5 -6.4 69 4.9 -3.6 220 11 300.8 301.4 285.7 311.1 3.38 9 629 3820 -8.5 -9.1 95 0.6 -8.7 302.2 302.7 285.9 311.6 3.05 10 612 4033 -8.9 -16.9 52 8.0 -11.3 304.1 304.4 285.1 309.4 1.66 11 599 4199 -10.1 -18.1 52 8.0 -12.5 304.6 304.9 285.1 309.5 1.53 12 567 4620 -12.3 -22.3 43 10.0 -14.9 306.8 307.0 285.5 310.5 1.13 13 560 4715 -13.3 -21.3 51 8.0 -15.4 306.7 307.0 285.6 310.8 1.25 14 555 4783 -13.5 -15.2 87 1.7 -14.0 307.3 307.7 286.8 314.0 2.11 15 552 4824 -13.7 -17.0 76 3.3 -14.7 307.5 307.9 286.5 313.4 1.83 16 551 4838 -13.5 -21.5 51 8.0 -15.6 307.9 308.1 286.0 312.0 1.24 17 547 4893 -13.7 -22.7 47 9.0 -16.0 308.3 308.5 286.1 312.0 1.13 18 520 5276 -16.5 -21.0 68 4.5 -17.7 309.4 309.7 286.7 314.0 1.38 19 500 5570 -18.3 -26.3 49 8.0 -20.0 230 27 310.7 310.9 286.6 313.7 0.89 20 499 5585 -18.5 -27.5 45 9.0 -20.3 310.7 310.8 286.5 313.4 0.80 21 491 5706 -19.5 -23.2 72 3.7 -20.4 310.9 311.1 287.1 314.9 1.20 22 474 5967 -21.3 -27.3 58 6.0 -22.5 311.8 312.0 287.0 314.7 0.86 23 439 6530 -26.1 -27.6 87 1.5 -26.3 312.6 312.8 287.3 315.7 0.90 24 438 6546 -26.3 -28.0 86 1.7 -26.6 312.6 312.8 287.3 315.6 0.87 25 433 6630 -26.7 -28.7 83 2.0 -27.1 313.1 313.3 287.4 315.9 0.83 26 429 6697 -26.7 -35.7 42 9.0 -27.9 313.9 314.0 287.2 315.4 0.42 27 419 6867 -28.1 -40.1 31 12.0 -29.5 314.3 314.3 287.2 315.3 0.28 28 415 6936 -28.5 -39.5 34 11.0 -29.7 314.6 314.7 287.3 315.7 0.30 29 411 7006 -29.1 -32.1 75 3.0 -29.5 314.7 314.8 287.7 316.9 0.63 30 407 7076 -29.1 -43.1 25 14.0 -30.5 315.6 315.6 287.5 316.4 0.21 31 400 7200 -29.7 -51.7 10 22.0 -31.3 245 31 316.4 316.4 287.6 316.7 0.08 32 399 7218 -29.7 -52.7 9 23.0 -31.3 316.6 316.6 287.7 316.9 0.07 33 383 7508 -31.5 -41.5 37 10.0 -32.5 318.0 318.0 288.4 318.9 0.26 34 369 7770 -33.7 -39.7 55 6.0 -34.3 318.5 318.5 288.6 319.7 0.33 35 362 7903 -34.7 -43.7 40 9.0 -35.5 318.9 318.9 288.6 319.7 0.22 36 329 8561 -40.9 -43.2 78 2.3 -41.1 319.2 319.2 288.8 320.1 0.26 37 311 8940 -44.1 -48.8 59 4.7 -44.3 319.9 319.9 288.9 320.4 0.15 38 300 9180 -46.3 -50.2 64 3.9 -46.5 265 23 320.1 320.1 288.9 320.6 0.13 39 293 9335 -47.9 -51.6 65 3.7 -48.0 320.0 320.0 288.9 320.4 0.11 40 289 9425 -48.3 -49.3 89 1.0 -48.3 320.7 320.7 289.1 321.2 0.15 41 285 9517 -48.7 -53.2 59 4.5 -48.8 321.4 321.4 289.3 321.8 0.10 42 263 10037 -53.1 -54.9 81 1.8 -53.1 322.4 322.4 289.6 322.7 0.08 43 250 10360 -55.5 -58.8 67 3.3 -55.6 260 29 323.6 323.6 289.9 323.8 0.05 44 230 10891 -57.9 -63.9 46 6.0 -58.0 327.7 327.7 291.1 327.8 0.03 45 221 11142 -60.1 -65.1 52 5.0 -60.2 285 33 328.1 328.1 291.2 328.2 0.03 46 215 11315 -60.3 -63.7 64 3.4 -60.3 330.4 330.4 291.9 330.5 0.03 47 204 11645 -58.3 -75.3 10 17.0 -58.5 338.5 338.5 294.0 338.5 0.01 48 200 11770 -57.7 -77.7 6 20.0 -57.9 275 25 341.4 341.4 294.7 341.4 0.00 49 194 11962 -56.5 -79.5 4 23.0 -56.8 346.3 346.3 295.8 346.3 0.00 50 175 12616 -56.1 -81.1 3 25.0 -56.3 357.3 357.3 298.2 357.3 0.00 51 150 13590 -58.3 -83.3 3 25.0 -58.5 275 29 369.6 369.6 300.5 369.6 0.00 52 144 13846 -58.9 -83.9 3 25.0 -59.2 372.9 372.9 301.1 372.9 0.00 53 123 14837 -57.1 -85.1 2 28.0 -57.5 393.4 393.4 304.3 393.4 0.00 54 100 16130 -61.9 -86.9 2 25.0 -62.1 285 31 408.1 408.1 306.3 408.1 0.00 55 99 16192 -62.1 -87.1 2 25.0 -62.3 408.9 408.9 306.4 408.9 0.00 56 80 17522 -57.7 -87.7 1 30.0 -58.2 443.7 443.7 310.3 443.7 0.00 57 70 18360 -59.5 -87.5 1 28.0 -59.9 275 17 457.1 457.1 311.5 457.1 0.00 58 62 19113 -63.3 -89.3 2 26.0 -63.6 464.8 464.8 312.2 464.8 0.00 59 56 19744 -59.7 -88.7 1 29.0 -60.2 486.8 486.8 314.0 486.8 0.00 60 50 20450 -61.7 -89.7 1 28.0 -62.1 285 25 498.1 498.1 314.8 498.1 0.00 61 47 20833 -62.9 -89.9 1 27.0 -63.3 504.1 504.1 315.2 504.1 0.00 62 32 23208 -62.7 -90.7 1 28.0 -63.3 563.2 563.2 318.8 563.2 0.00 63 30 23610 -59.7 -90.7 1 31.0 -60.7 260 35 581.9 581.9 319.8 581.9 0.00 64 29 23823 -57.5 -89.5 1 32.0 -58.7 593.6 593.6 320.3 593.6 0.00 65 24 25012 -60.1 -90.1 1 30.0 -61.2 619.1 619.1 321.5 619.1 0.00 66 20 26160 -56.7 -89.7 1 33.0 -58.6 285 62 662.6 662.6 323.2 662.7 0.01 67 16 27574 -55.3 -88.3 1 33.0 -57.9 710.9 710.9 324.8 710.9 0.01 68 16 27574 -55.9 -88.9 1 33.0 -58.3 708.9 708.9 324.7 709.0 0.01 69 13 28921 -46.1 -85.1 0 39.0 -52.3 786.2 786.2 326.9 786.4 0.02 70 10 30650 -49.3 -86.3 1 37.0 -55.1 265 85 835.5 835.5 328.1 835.7 0.02 71 7.6 32453 -48.3 -86.3 0 38.0 -55.5 907.8 907.8 329.6 908.1 0.03 TRP 221 11142 -60.1 -65.1 52 5.0 -60.2 285 33 328.1 328.1 291.2 328.2 0.03 WND 7.0 265 97 Sounding variables and indices 1000-500 mb thick: 5511.00 m Freezing level: 719.34 mb = 2772.13 m = 9094.81 ft Wetbulb zero: 758.48 mb = 2331.23 m = 7648.30 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 70.41 % Est. max temperature: 20.27 C = 68.49 F Sfc-Lift cond lev (LCL): 955.93 mb = 433.70 m = 1422.89 ft T: 9.84 C 700-500 lapse rate: 6.49 C/km ThetaE index: 1.30 C Layer 807.0- 700.0 mb Conv cond level (CCL): 758.10 mb = 2335.27 m = 7661.56 ft Mean mixing ratio: 6.35 g/kg Conv temperature: 24.29 C = 75.72 F Cap Strength: 6.51 C Lifted Index: 7.05 C Risk: None Lifted Index @300 mb: 10.63 C Lifted Index @700 mb: 4.98 C Showalter Index: 3.51 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.70 C K Index: 24.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 117.80 Risk: None Energy Index: 0.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.27 J/kg Max Up Vert Vel: 6.05 m/s Conv Inhibition (B-): 69185.25 J/kg Cap Strength: 6.80 C Lift Cond Lev (LCL): 898.15 mb = 949.78 m = 3116.04 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 7 39763 265 97 96.6 8.5 1 981 218 280 1 1.0 -0.2 2 925 707 185 17 1.5 16.9 3 850 1404 205 13 5.5 11.8 4 700 2980 220 11 7.1 8.4 5 500 5570 230 27 20.7 17.4 6 400 7200 245 31 28.1 13.1 7 300 9180 265 23 22.9 2.0 8 250 10360 260 29 28.6 5.0 9 221 11142 285 33 31.9 -8.5 10 200 11770 275 25 24.9 -2.2 11 150 13590 275 29 28.9 -2.5 12 100 16130 285 31 29.9 -8.0 13 70 18360 275 17 16.9 -1.5 14 50 20450 285 25 24.1 -6.5 15 30 23610 260 35 34.5 6.1 16 20 26160 285 62 59.9 -16.0 17 10 30650 265 85 84.7 7.4 Wind Parameters Energy-Hel index: -1.14 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.20251022.00.gif