UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for LK952... Searching the city database file for: LK952 ... Date:0000Z 9 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 160 SFC 937 701 5.0 4.3 95 0.7 4.6 5 3 283.4 284.3 280.8 298.8 5.56 2 935 719 4.8 3.6 92 1.2 4.2 344 3 283.3 284.3 280.5 298.1 5.30 3 925 809 8.4 2.4 66 6.0 5.4 240 1 287.9 288.8 282.1 301.9 4.92 4 923 827 6.8 3.7 81 3.1 5.2 244 1 286.4 287.4 282.0 301.7 5.41 5 910 943 6.4 2.9 78 3.5 4.6 269 1 287.2 288.1 282.1 301.9 5.18 6 850 1498 3.2 -0.2 78 3.4 1.6 30 3 289.5 290.3 282.3 302.3 4.43 7 841 1584 2.8 -1.8 72 4.6 0.7 28 5 290.0 290.7 282.0 301.5 3.98 8 821 1780 3.4 -10.6 35 14.0 -1.7 23 8 292.6 293.0 280.8 298.8 2.07 9 810 1889 3.2 -5.8 52 9.0 -0.6 20 10 293.5 294.1 282.4 302.6 3.06 10 765 2350 -0.5 -2.0 90 1.5 -1.2 8 19 294.4 295.1 284.2 307.1 4.32 11 762 2381 0.0 0.0 100 0.0 0.0 7 20 295.2 296.1 285.3 310.0 5.02 12 700 3059 -2.3 -2.4 99 0.1 -2.4 350 33 299.9 300.8 286.6 313.7 4.58 13 630 3889 -5.9 -7.0 92 1.1 -6.4 348 34 305.0 305.7 287.5 316.1 3.59 14 523 5322 -14.5 -17.5 78 3.0 -15.4 346 36 311.3 311.7 287.9 317.4 1.85 15 500 5660 -17.7 -19.0 90 1.3 -18.1 345 36 311.5 311.8 287.8 317.0 1.70 16 471 6106 -21.5 -21.6 99 0.1 -21.5 341 38 312.1 312.4 287.7 316.9 1.44 17 468 6153 -20.7 -21.9 90 1.2 -21.0 341 38 313.7 313.9 288.2 318.4 1.41 18 453 6395 -22.1 -25.9 71 3.8 -22.9 338 39 314.9 315.1 288.2 318.3 1.02 19 451 6428 -22.3 -26.0 72 3.7 -23.1 338 39 315.0 315.2 288.2 318.5 1.02 20 400 7300 -29.9 -30.5 94 0.6 -30.0 330 42 316.1 316.3 288.3 318.8 0.75 21 397 7353 -29.3 -31.5 81 2.2 -29.6 330 42 317.6 317.7 288.8 320.0 0.69 22 386 7553 -29.7 -35.7 56 6.0 -30.5 330 42 319.6 319.7 289.2 321.3 0.47 23 369 7871 -32.3 -38.3 55 6.0 -33.0 330 43 320.3 320.4 289.3 321.7 0.38 24 333 8583 -38.9 -42.4 69 3.5 -39.2 330 43 320.8 320.9 289.3 321.8 0.27 25 326 8728 -40.1 -45.1 59 5.0 -40.5 330 43 321.1 321.2 289.3 321.9 0.21 26 310 9069 -41.3 -54.3 23 13.0 -41.9 330 44 324.1 324.1 290.1 324.4 0.08 27 300 9290 -42.9 -53.9 29 11.0 -43.4 330 44 324.9 324.9 290.3 325.2 0.08 28 293 9449 -44.1 -53.1 36 9.0 -44.5 329 47 325.4 325.4 290.5 325.8 0.09 29 258 10293 -49.1 -59.1 30 10.0 -49.4 321 61 330.1 330.1 291.8 330.3 0.05 30 255 10370 -49.2 -60.3 26 11.1 -49.5 320 62 331.1 331.1 292.0 331.3 0.04 31 250 10500 -49.3 -62.3 20 13.0 -49.6 325 58 332.8 332.8 292.5 332.9 0.04 32 247 10579 -49.5 -63.5 18 14.0 -49.8 325 57 333.6 333.6 292.7 333.7 0.03 33 233 10963 -49.3 -69.3 8 20.0 -49.7 325 49 339.5 339.5 294.2 339.6 0.01 34 200 11960 -52.9 -74.9 5 22.0 -53.2 325 31 349.0 349.0 296.4 349.0 0.01 35 163 13270 -55.9 -80.9 3 25.0 -56.2 325 31 365.0 365.0 299.7 365.0 0.00 36 155 13591 -54.5 -82.5 2 28.0 -54.9 331 30 372.7 372.7 301.0 372.7 0.00 37 150 13800 -55.5 -83.5 2 28.0 -55.8 335 29 374.5 374.5 301.4 374.5 0.00 38 142 14148 -56.9 -83.9 2 27.0 -57.2 328 27 377.9 377.9 301.9 377.9 0.00 39 135 14470 -54.5 -84.5 1 30.0 -54.9 321 24 387.7 387.7 303.5 387.7 0.00 40 120 15215 -59.1 -85.1 2 26.0 -59.4 305 19 392.5 392.5 304.2 392.5 0.00 41 103 16174 -58.1 -87.1 1 29.0 -58.5 284 12 412.0 412.0 306.7 412.0 0.00 42 100 16360 -59.1 -87.1 1 28.0 -59.5 280 11 413.5 413.5 306.9 413.5 0.00 43 70 18590 -59.3 -89.3 1 30.0 -59.7 350 3 457.5 457.5 311.5 457.5 0.00 44 50 20680 -61.5 -90.5 1 29.0 -62.0 270 13 498.6 498.6 314.8 498.6 0.00 45 37 22541 -63.1 -91.1 1 28.0 -63.6 267 11 539.3 539.3 317.5 539.3 0.00 46 30 23840 -60.3 -91.3 1 31.0 -61.2 265 9 580.3 580.3 319.7 580.3 0.00 47 28 24268 -62.3 -92.3 1 30.0 -63.0 262 11 586.3 586.3 320.0 586.3 0.00 48 25 24969 -61.3 -92.3 1 31.0 -62.2 258 14 608.4 608.4 321.0 608.5 0.00 49 24 25224 -58.3 -91.3 1 33.0 -59.7 257 16 624.3 624.3 321.7 624.3 0.00 50 20 26370 -58.5 -91.5 1 33.0 -60.0 250 21 657.1 657.1 323.0 657.1 0.00 51 18 27032 -60.9 -91.9 1 31.0 -62.2 250 23 669.6 669.6 323.4 669.7 0.00 52 10 30800 -49.1 -89.1 0 40.0 -55.0 250 35 836.3 836.3 328.1 836.4 0.01 53 9.1 31415 -52.3 -90.3 0 38.0 -57.2 846.9 846.9 328.3 847.0 0.01 54 8.6 31784 -47.1 -89.1 0 42.0 -54.5 880.9 880.9 329.1 881.1 0.02 55 8.1 32182 -46.5 -88.5 0 42.0 -54.4 898.5 898.5 329.4 898.7 0.02 56 7.8 32431 -48.1 -89.1 0 41.0 -55.4 901.9 901.9 329.5 902.0 0.02 57 6.5 33634 -47.9 -88.9 0 41.0 -56.0 951.0 951.0 330.4 951.2 0.02 58 6.1 34055 -44.9 -88.9 0 44.0 -54.8 981.3 981.3 330.9 981.5 0.02 59 5.6 34626 -45.5 -89.5 0 44.0 -55.5 1003.0 1003.0 331.2 1003.2 0.02 60 5.3 34998 -39.7 1044.8 61 4.8 35679 -37.7 1084.1 TRP 163 13270 -55.9 -80.9 3 25.0 -56.2 325 31 365.0 365.0 299.7 365.0 0.00 WND 255 10370 -49.2 -60.3 26 11.1 -49.5 320 62 331.1 331.1 292.0 331.3 0.04 Sounding variables and indices 1000-500 mb thick: 5500.00 m Freezing level: 771.08 mb = 2287.55 m = 7504.99 ft Freezing level: 762.00 mb = 2381.29 m = 7812.54 ft Freezing level: 762.00 mb = 2381.29 m = 7812.54 ft Wetbulb zero: 835.13 mb = 1641.20 m = 5384.45 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 84.14 % Est. max temperature: 15.38 C = 59.68 F Sfc-Lift cond lev (LCL): 926.97 mb = 791.24 m = 2595.91 ft T: 7.69 C 700-500 lapse rate: 5.92 C/km ThetaE index: 3.41 C Layer 841.0- 810.0 mb Conv cond level (CCL): 729.06 mb = 2734.15 m = 8970.20 ft Mean mixing ratio: 4.81 g/kg Conv temperature: 19.04 C = 66.27 F Cap Strength: 10.56 C Lifted Index: 10.05 C Risk: None Lifted Index @300 mb: 16.55 C Lifted Index @700 mb: 6.18 C Showalter Index: 9.70 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 17.50 C K Index: 20.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 42.00 Risk: None Energy Index: 3.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.29 J/kg Max Up Vert Vel: 5.53 m/s Conv Inhibition (B-): 68727.74 J/kg Cap Strength: 10.48 C Lift Cond Lev (LCL): 838.96 mb = 1604.01 m = 5262.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 17 at 20 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 ---------------------------------------------------------- 0 937 701 5 3 -0.3 -3.0 | 199 17 5.5 16.2 1 925 809 240 1 0.9 0.5 | 199 21 6.6 19.7 2 850 1498 30 3 -1.5 -2.6 | 194 17 4.2 16.6 3 700 3059 350 33 5.7 -32.5 | 319 18 11.5 -13.3 4 500 5660 345 36 9.3 -34.8 | 316 22 15.1 -15.5 5 400 7300 330 42 21.0 -36.4 | 303 32 26.7 -17.1 6 300 9290 330 44 22.0 -38.1 | 304 34 27.7 -18.9 7 255 10370 320 62 39.9 -47.5 | 302 54 45.6 -28.3 8 250 10500 325 58 33.3 -47.5 | 306 48 39.0 -28.3 9 200 11960 325 31 17.8 -25.4 | 285 24 23.5 -6.2 10 163 13270 325 31 17.8 -25.4 | 285 24 23.5 -6.2 11 150 13800 335 29 12.3 -26.3 | 291 19 18.0 -7.0 12 100 16360 280 11 10.8 -1.9 | 224 24 16.6 17.3 13 70 18590 350 3 0.5 -3.0 | 201 17 6.3 16.3 14 50 20680 270 13 13.0 -0.0 | 224 27 18.7 19.2 15 30 23840 265 9 9.0 0.8 | 216 25 14.7 20.0 16 20 26370 250 21 19.7 7.2 | 224 37 25.5 26.4 17 10 30800 250 35 32.9 12.0 | 231 50 38.6 31.2 Wind Parameters Mean winds (0-6000m): 346.6 at 26.8 knts Storm direction: 16.6 at 20.1 knts Shear (0-3000m) pos: 1.0 neg: 4.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 119.7 deg Storm rel helicity (0-3000m) pos: 18.0 neg: -15.2 tot: 2.8 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 85.60 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 ------------------------------------------------------------------------------- 500 311 2 201 19| 0.0 2.0 2.0| 5.9 -0.1 5.8 11.5 0.18| 6.2 1.1 1000 20 3 196 18| 3.1 1.0 4.1| 5.9 -12.9 -6.9 -6.9 -0.13| 6.7 -0.9 1500 14 6 197 15| 2.1 3.0 5.1| 9.8 -12.9 -3.1 -2.1 0.03| 7.9 0.3 2000 3 10 209 11| 1.6 4.9 6.5| 17.1 -12.9 4.1 2.1 0.22| 8.7 2.0 2500 353 14 233 9| 1.3 5.6 6.8| 18.0 -14.3 3.7 1.5 0.18| 8.7 1.6 3000 352 17 252 9| 1.0 4.8 5.8| 18.0 -15.2 2.8 0.9 0.17| 7.4 1.3 4000 350 21 281 10| 0.8 3.8 4.5| 18.0 -17.3 0.6 0.2 0.16| 5.8 0.9 5000 349 24 294 12| 0.6 3.2 3.8| 18.0 -20.6 -2.6 -0.5 0.14| 4.8 0.7 6000 347 27 300 14| 0.5 3.0 3.6| 18.0 -44.2 -26.2 -4.4 0.05| 4.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251009.00.gif