UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for LK952... Searching the city database file for: LK952 ... Date:0000Z 7 OCT 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 145 SFC 935 705 6.4 4.6 88 1.8 5.5 290 5 285.0 286.0 281.7 300.9 5.69 2 925 794 6.2 1.2 70 5.0 3.8 255 3 285.6 286.4 280.6 298.4 4.51 3 857 1413 2.2 2.2 100 0.0 2.2 359 1 287.8 288.7 282.4 302.6 5.23 4 850 1479 2.0 1.4 96 0.6 1.7 10 1 288.2 289.1 282.4 302.4 4.98 5 811 1858 0.2 -2.2 84 2.4 -0.9 3 6 290.2 290.9 282.1 301.9 4.01 6 700 3025 -6.5 -6.6 99 0.1 -6.5 340 21 295.3 295.9 283.5 305.2 3.33 7 636 3768 -11.5 -11.5 100 0.0 -11.5 344 18 297.8 298.3 283.5 305.4 2.49 8 619 3976 -12.1 -14.5 82 2.4 -12.8 345 17 299.4 299.8 283.7 305.7 2.01 9 511 5411 -24.1 -24.2 99 0.1 -24.1 354 12 301.8 302.0 283.5 305.2 1.06 10 503 5526 -24.3 -27.1 78 2.8 -24.8 355 11 302.9 303.0 283.7 305.6 0.82 11 500 5570 -24.7 -27.1 80 2.4 -25.1 355 11 302.9 303.1 283.7 305.7 0.83 12 461 6154 -29.5 -30.4 92 0.9 -29.6 351 12 304.1 304.2 283.9 306.3 0.66 13 400 7150 -36.9 -40.8 67 3.9 -37.2 345 13 307.0 307.1 284.5 308.0 0.27 14 378 7539 -40.1 -46.1 53 6.0 -40.5 345 10 307.8 307.8 284.7 308.4 0.16 15 352 8023 -43.5 -50.5 46 7.0 -43.8 345 6 309.6 309.6 285.3 310.0 0.11 16 350 8062 -43.1 -52.1 37 9.0 -43.5 345 6 310.6 310.6 285.7 310.9 0.09 17 346 8139 -42.9 -49.9 46 7.0 -43.2 345 5 311.9 311.9 286.2 312.3 0.12 18 319 8683 -47.1 -50.6 67 3.5 -47.2 345 1 313.4 313.4 286.7 313.8 0.12 19 300 9090 -47.3 -63.3 14 16.0 -47.7 5 15 318.7 318.7 288.3 318.8 0.03 20 250 10300 -46.1 -70.1 5 24.0 -46.7 10 23 337.5 337.5 293.7 337.6 0.01 21 236 10683 -44.7 -74.7 2 30.0 -45.4 10 24 345.3 345.3 295.6 345.3 0.01 22 200 11780 -47.3 -76.3 2 29.0 -48.0 10 25 357.9 357.9 298.3 357.9 0.01 23 168 12935 -48.1 -79.1 2 31.0 -48.8 13 24 374.8 374.8 301.4 374.9 0.00 24 150 13680 -50.7 -80.7 2 30.0 -51.3 15 23 382.7 382.7 302.7 382.7 0.00 25 144 13944 -52.5 -81.5 2 29.0 -53.0 14 22 384.1 384.1 302.9 384.1 0.00 26 129 14657 -50.5 -81.5 1 31.0 -51.2 13 20 399.9 399.9 305.2 400.0 0.00 27 100 16300 -54.7 -83.7 2 29.0 -55.2 10 15 422.0 422.0 308.0 422.1 0.00 28 94 16698 -53.1 -83.1 1 30.0 -53.8 5 15 432.7 432.7 309.1 432.7 0.00 29 70 18580 -58.1 -86.1 2 28.0 -58.6 340 17 460.1 460.1 311.8 460.1 0.00 30 50 20690 -59.1 -87.1 1 28.0 -59.7 300 15 504.2 504.2 315.2 504.2 0.00 31 31 23657 -62.3 -88.3 2 26.0 -63.0 249 9 569.4 569.4 319.1 569.5 0.01 32 30 23860 -60.7 -88.7 1 28.0 -61.6 245 9 579.2 579.2 319.6 579.2 0.00 33 27 24520 -58.5 -87.5 1 29.0 -59.7 258 13 603.1 603.1 320.7 603.1 0.01 34 23 25524 -60.5 -88.5 1 28.0 -61.6 278 18 625.5 625.5 321.7 625.5 0.01 35 20 26400 -58.1 -87.1 1 29.0 -59.7 295 23 658.3 658.3 323.0 658.4 0.01 36 10 30850 -49.1 -83.1 1 34.0 -54.9 295 46 836.3 836.3 328.1 836.6 0.04 37 7.8 32492 -45.9 -81.9 1 36.0 -54.2 910.7 910.7 329.7 911.3 0.06 38 6.7 33501 -47.1 -82.1 1 35.0 -55.4 946.1 946.2 330.3 946.9 0.07 39 4.5 36182 -39.3 -79.3 1 40.0 -54.0 1096.8 1096.9 332.6 1098.9 0.17 40 4.4 36336 -39.5 -79.5 1 40.0 -54.2 1102.9 1103.0 332.7 1105.0 0.16 TRP 319 8683 -47.1 -50.6 67 3.5 -47.2 345 1 313.4 313.4 286.7 313.8 0.12 WND Sounding variables and indices 1000-500 mb thick: 5425.00 m Freezing level: 807.69 mb = 1892.36 m = 6208.45 ft Wetbulb zero: 824.00 mb = 1729.39 m = 5673.78 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 91.27 % Est. max temperature: 12.66 C = 54.79 F Sfc-Lift cond lev (LCL): 909.51 mb = 930.89 m = 3054.07 ft T: 5.32 C 700-500 lapse rate: 7.15 C/km ThetaE index: 2.48 C Layer 925.0- 857.0 mb Conv cond level (CCL): 821.05 mb = 1758.21 m = 5768.33 ft Mean mixing ratio: 4.90 g/kg Conv temperature: 11.04 C = 51.87 F Cap Strength: 3.69 C Lifted Index: 3.64 C Risk: None Lifted Index @300 mb: 12.74 C Lifted Index @700 mb: 2.45 C Showalter Index: 2.58 C Risk: Showers probable Total Totals Index: 52.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 26.10 C K Index: 28.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 105.80 Risk: None Energy Index: 0.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.88 J/kg Max Up Vert Vel: 4.66 m/s Conv Inhibition (B-): 87677.80 J/kg Cap Strength: 3.56 C Lift Cond Lev (LCL): 854.72 mb = 1434.42 m = 4706.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 15 at 9 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 ---------------------------------------------------------- 0 935 705 290 5 4.7 -1.7 | 224 10 7.0 7.2 1 925 794 255 3 2.9 0.8 | 208 11 5.2 9.7 2 850 1479 10 1 -0.2 -1.0 | 195 8 2.1 7.9 3 700 3025 340 21 7.2 -19.7 | 319 14 9.5 -10.9 4 500 5570 355 11 1.0 -11.0 | 303 4 3.3 -2.1 5 400 7150 345 13 3.4 -12.6 | 303 7 5.7 -3.7 6 319 8683 345 1 0.3 -1.0 | 198 8 2.6 7.9 7 300 9090 5 15 -1.3 -14.9 | 351 6 1.0 -6.1 8 250 10300 10 23 -4.0 -22.7 | 7 14 -1.7 -13.8 9 200 11780 10 25 -4.3 -24.6 | 7 16 -2.0 -15.7 10 150 13680 15 23 -6.0 -22.2 | 15 14 -3.7 -13.3 11 100 16300 10 15 -2.6 -14.8 | 3 6 -0.3 -5.9 12 70 18580 340 17 5.8 -16.0 | 311 11 8.1 -7.1 13 50 20690 300 15 13.0 -7.5 | 265 15 15.3 1.4 14 30 23860 245 9 8.2 3.8 | 220 16 10.5 12.7 15 20 26400 295 23 20.8 -9.7 | 272 23 23.1 -0.8 16 10 30850 295 46 41.7 -19.4 | 284 45 44.0 -10.6 Wind Parameters Mean winds (0-6000m): 344.5 at 12.2 knts Storm direction: 14.5 at 9.2 knts Shear (0-3000m) pos: 1.1 neg: 2.9 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 95.6 deg Storm rel helicity (0-3000m) pos: 9.5 neg: -13.1 tot: -3.6 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.63 Bulk Shear: 17.14 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 ------------------------------------------------------------------------------- 500 279 3 210 10| 3.8 0.0 3.8| 0.6 -9.7 -9.1 -18.2 -0.58| 6.2 -3.6 1000 298 2 209 9| 2.8 0.0 2.8| 1.7 -12.4 -10.7 -10.7 -0.41| 5.1 -2.1 1500 340 4 215 6| 1.9 2.2 4.1| 5.8 -12.4 -6.5 -4.4 0.06| 5.7 0.3 2000 341 6 236 5| 1.4 3.4 4.8| 8.7 -12.4 -3.6 -1.8 0.13| 6.0 0.8 2500 338 9 264 6| 1.1 3.5 4.6| 9.0 -13.1 -4.1 -1.6 0.10| 5.8 0.6 3000 339 11 280 6| 1.1 2.9 4.0| 9.5 -13.1 -3.6 -1.2 0.10| 5.2 0.5 4000 342 12 293 7| 1.2 2.2 3.4| 9.5 -13.8 -4.3 -1.1 0.08| 4.5 0.4 5000 343 12 296 7| 1.2 1.7 3.0| 9.6 -15.6 -6.1 -1.2 0.04| 4.0 0.2 6000 345 12 298 6| 1.0 1.6 2.6| 9.6 -15.6 -6.0 -1.0 0.04| 3.5 0.1 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251007.00.gif