UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for LK952... Searching the city database file for: LK952 ... Date:1200Z 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 159 SFC 937 706 11.2 6.2 71 5.0 8.5 45 3 289.7 290.8 284.5 307.8 6.35 2 934 733 9.6 5.3 75 4.3 7.3 39 3 288.3 289.4 283.5 305.3 5.98 3 925 814 8.6 3.6 71 5.0 6.1 20 1 288.1 289.0 282.7 303.3 5.36 4 850 1504 2.8 2.8 100 0.0 2.8 355 3 289.1 290.0 283.3 304.8 5.51 5 835 1648 1.8 1.8 100 0.0 1.8 356 4 289.5 290.4 283.2 304.4 5.22 6 700 3050 -6.3 -6.4 99 0.1 -6.4 5 13 295.5 296.1 283.7 305.6 3.38 7 652 3603 -9.9 -10.3 97 0.4 -10.1 8 14 297.5 298.0 283.7 305.6 2.68 8 614 4064 -13.1 -17.5 69 4.4 -14.3 11 15 299.0 299.3 283.0 303.9 1.57 9 551 4880 -19.1 -20.4 89 1.3 -19.4 16 16 301.3 301.5 283.7 305.6 1.37 10 520 5311 -20.5 -32.5 33 12.0 -22.4 18 17 304.6 304.7 283.9 306.2 0.48 11 519 5325 -20.7 -32.7 33 12.0 -22.6 18 17 304.5 304.6 283.8 306.1 0.47 12 500 5600 -22.7 -34.7 33 12.0 -24.4 20 17 305.4 305.4 284.1 306.7 0.40 13 472 6018 -26.3 -32.3 57 6.0 -27.2 25 16 306.0 306.1 284.5 307.8 0.54 14 440 6521 -30.1 -44.1 24 14.0 -31.3 31 15 307.4 307.4 284.5 308.0 0.17 15 414 6950 -33.5 -42.5 40 9.0 -34.3 37 14 308.4 308.4 285.0 309.2 0.22 16 400 7190 -35.1 -42.1 49 7.0 -35.7 40 13 309.4 309.4 285.4 310.2 0.24 17 383 7491 -37.5 -43.5 53 6.0 -37.9 37 15 310.1 310.1 285.6 310.8 0.21 18 325 8605 -44.7 -57.7 22 13.0 -45.1 25 23 315.1 315.1 287.2 315.2 0.05 19 315 8814 -44.7 -66.7 7 22.0 -45.2 23 27 317.9 317.9 288.1 317.9 0.02 20 300 9140 -44.5 -69.5 5 25.0 -45.1 20 33 322.6 322.6 289.6 322.7 0.01 21 276 9703 -42.9 -72.9 2 30.0 -43.6 20 34 332.7 332.7 292.4 332.8 0.01 22 250 10370 -44.5 -75.5 2 31.0 -45.2 20 36 339.9 339.9 294.3 339.9 0.01 23 200 11850 -47.5 -77.5 2 30.0 -48.1 15 38 357.6 357.6 298.2 357.6 0.00 24 153 13611 -49.9 -80.9 1 31.0 -50.5 6 35 381.9 381.9 302.6 381.9 0.00 25 150 13740 -50.7 -80.7 2 30.0 -51.3 5 35 382.7 382.7 302.7 382.7 0.00 26 100 16340 -57.7 -84.7 2 27.0 -58.1 25 17 416.2 416.2 307.3 416.3 0.00 27 98 16466 -58.5 -85.5 2 27.0 -58.9 22 17 417.1 417.1 307.4 417.1 0.00 28 89 17072 -55.3 -84.3 2 29.0 -55.9 9 16 435.1 435.1 309.4 435.2 0.00 29 70 18590 -56.9 -85.9 1 29.0 -57.5 335 13 462.7 462.7 312.0 462.7 0.00 30 64 19156 -59.5 -86.5 2 27.0 -60.0 330 11 469.0 469.0 312.5 469.0 0.00 31 60 19562 -58.1 -86.1 2 28.0 -58.7 326 10 480.8 480.8 313.5 480.8 0.00 32 53 20338 -61.9 -87.9 2 26.0 -62.3 318 8 489.4 489.4 314.2 489.4 0.00 33 50 20700 -61.7 -87.7 2 26.0 -62.1 315 7 498.1 498.1 314.8 498.1 0.00 34 42 21783 -59.9 -87.9 1 28.0 -60.6 306 9 528.0 528.0 316.8 528.0 0.00 35 38 22404 -62.3 -88.3 2 26.0 -62.9 302 10 537.2 537.2 317.3 537.2 0.00 36 32 23476 -57.5 -86.5 1 29.0 -58.6 293 12 577.1 577.1 319.5 577.2 0.01 37 30 23880 -60.7 -87.7 2 27.0 -61.6 290 13 579.2 579.2 319.6 579.2 0.01 38 29 24091 -61.5 -88.5 2 27.0 -62.3 288 14 582.6 582.6 319.8 582.6 0.01 39 22 25806 -61.7 -88.7 2 27.0 -62.7 275 22 629.9 629.9 321.9 629.9 0.01 40 20 26400 -59.7 -87.7 1 28.0 -61.0 270 25 653.4 653.4 322.8 653.5 0.01 41 17 27420 -58.9 -87.9 1 29.0 -60.6 269 32 687.1 687.1 324.0 687.2 0.01 42 15 28216 -53.9 -85.9 1 32.0 -56.9 268 37 728.7 728.8 325.3 728.9 0.02 43 14 28659 -54.9 -85.9 1 31.0 -57.8 267 40 739.9 739.9 325.7 740.0 0.02 44 13 29137 -51.5 -84.5 1 33.0 -55.6 267 43 767.5 767.5 326.4 767.7 0.02 45 10 30850 -49.5 -83.5 1 34.0 -55.2 265 54 834.8 834.8 328.1 835.1 0.04 46 9.2 31397 -49.1 -83.1 1 34.0 -55.2 856.4 856.5 328.5 856.9 0.04 47 8.3 32078 -45.5 -82.5 1 37.0 -53.7 896.2 896.2 329.4 896.8 0.05 48 7.5 32751 -47.1 -83.1 1 36.0 -54.9 916.1 916.1 329.7 916.6 0.05 49 6.7 33504 -43.5 -81.5 1 38.0 -53.7 961.2 961.2 330.5 962.0 0.08 50 6.1 34131 -46.3 -82.3 1 36.0 -55.4 975.3 975.3 330.8 976.1 0.07 51 6.0 34241 -45.4 -82.0 1 36.6 -55.1 275 66 983.8 983.8 330.9 984.7 0.08 52 5.6 34705 -41.7 -80.7 1 39.0 -53.8 1019.7 1019.8 331.5 1021.0 0.11 53 5.1 35335 -44.5 -81.5 1 37.0 -55.4 1034.7 1034.7 331.7 1035.9 0.10 TRP 325 8605 -44.7 -57.7 22 13.0 -45.1 25 23 315.1 315.1 287.2 315.2 0.05 WND 6.0 34241 -45.4 -82.0 1 36.6 -55.1 275 66 983.8 983.8 330.9 984.7 0.08 Sounding variables and indices 1000-500 mb thick: 5441.00 m Freezing level: 805.00 mb = 1959.52 m = 6428.79 ft Wetbulb zero: 805.54 mb = 1933.56 m = 6343.63 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 84.25 % Est. max temperature: 13.01 C = 55.41 F Sfc-Lift cond lev (LCL): 868.63 mb = 1327.05 m = 4353.79 ft T: 4.29 C 700-500 lapse rate: 6.43 C/km ThetaE index: 4.43 C Layer 934.0- 850.0 mb Conv cond level (CCL): 847.66 mb = 1526.33 m = 5007.57 ft Mean mixing ratio: 5.47 g/kg Conv temperature: 10.66 C = 51.19 F Cap Strength: 3.21 C Lifted Index: 3.35 C Risk: None Lifted Index @300 mb: 13.20 C Lifted Index @700 mb: 0.77 C Showalter Index: 3.00 C Risk: None Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 25.50 C K Index: 28.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 96.60 Risk: None Energy Index: 0.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.45 J/kg Max Up Vert Vel: 2.63 m/s Conv Inhibition (B-): 57563.47 J/kg Cap Strength: 3.33 C Lift Cond Lev (LCL): 853.65 mb = 1469.04 m = 4819.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 45 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 ---------------------------------------------------------- 0 937 706 45 3 -2.1 -2.1 | 225 6 4.1 4.1 1 925 814 20 1 -0.3 -0.9 | 228 8 5.9 5.3 2 850 1504 355 3 0.3 -3.0 | 243 7 6.5 3.3 3 700 3050 5 13 -1.1 -13.0 | 323 8 5.1 -6.7 4 500 5600 20 17 -5.8 -16.0 | 358 10 0.4 -9.7 5 400 7190 40 13 -8.4 -10.0 | 30 4 -2.1 -3.7 6 325 8605 25 23 -9.7 -20.8 | 14 15 -3.5 -14.6 7 300 9140 20 33 -11.3 -31.0 | 12 25 -5.1 -24.8 8 250 10370 20 36 -12.3 -33.8 | 12 28 -6.1 -27.6 9 200 11850 15 38 -9.8 -36.7 | 7 31 -3.6 -30.5 10 150 13740 5 35 -3.1 -34.9 | 354 29 3.2 -28.6 11 100 16340 25 17 -7.2 -15.4 | 6 9 -1.0 -9.2 12 70 18590 335 13 5.5 -11.8 | 295 13 11.7 -5.5 13 50 20700 315 7 4.9 -4.9 | 263 11 11.2 1.3 14 30 23880 290 13 12.2 -4.4 | 264 19 18.4 1.8 15 20 26400 270 25 25.0 -0.0 | 259 32 31.2 6.2 16 10 30850 265 54 53.8 4.7 | 260 61 60.0 10.9 Wind Parameters Mean winds (0-6000m): 14.9 at 11.7 knts Storm direction: 44.9 at 8.8 knts Shear (0-3000m) pos: 1.7 neg: 0.6 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 107.2 deg Storm rel helicity (0-3000m) pos: 24.9 neg: 0.0 tot: 24.9 m^2/s^2 ave: 8.3 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 13.45 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 17 2 231 7| 0.0 2.0 2.0| 2.6 0.0 2.6 5.2 0.44| 3.2 1.4 1000 3 2 237 7| 0.0 1.7 1.7| 6.8 0.0 6.8 6.8 0.66| 2.8 1.8 1500 1 4 246 7| 1.1 1.1 2.2| 12.3 0.0 12.3 8.2 0.78| 3.0 2.3 2000 2 5 258 6| 1.7 0.8 2.5| 17.9 0.0 17.9 8.9 0.83| 3.1 2.6 2500 4 6 271 6| 1.9 0.7 2.5| 22.6 0.0 22.6 9.0 0.84| 3.0 2.5 3000 5 8 283 6| 1.7 0.6 2.2| 24.9 0.0 24.9 8.3 0.85| 2.7 2.3 4000 8 9 302 6| 1.5 0.4 1.9| 29.9 0.0 29.9 7.5 0.87| 2.3 2.0 5000 11 11 318 6| 1.3 0.3 1.7| 35.5 0.0 35.5 7.1 0.87| 2.1 1.8 6000 15 12 328 6| 1.0 0.3 1.2| 40.1 0.0 40.1 6.7 0.81| 2.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251007.12.gif