UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for LK952... Searching the city database file for: LK952 ... Date:1200Z 12 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 192 SFC 941 702 12.6 6.6 67 6.0 9.3 305 15 290.8 291.9 285.1 309.3 6.50 2 939 720 10.4 5.4 71 5.0 7.8 299 15 288.7 289.8 283.7 305.7 5.99 3 888 1182 6.0 4.3 89 1.7 5.1 248 13 288.8 289.8 283.6 305.5 5.87 4 850 1539 4.0 3.6 97 0.4 3.8 235 13 290.3 291.4 284.2 307.0 5.83 5 847 1568 4.0 3.7 98 0.3 3.8 237 13 290.6 291.7 284.4 307.5 5.90 6 824 1791 3.2 2.1 92 1.1 2.7 249 15 292.1 293.0 284.4 307.7 5.41 7 809 1941 5.8 -1.2 61 7.0 2.5 257 16 296.4 297.2 285.0 309.2 4.33 8 755 2504 2.6 -7.4 48 10.0 -1.5 287 20 298.8 299.4 284.4 307.7 2.90 9 736 2710 3.0 -9.0 41 12.0 -1.9 298 22 301.5 301.9 285.1 309.6 2.63 10 730 2777 3.0 -8.0 44 11.0 -1.6 302 22 302.2 302.7 285.7 311.0 2.86 11 700 3115 0.2 -7.8 55 8.0 -3.1 320 25 302.7 303.3 286.1 312.1 3.03 12 697 3149 0.0 -8.0 55 8.0 -3.3 320 25 302.9 303.4 286.1 312.1 3.00 13 668 3488 -2.5 -10.5 54 8.0 -5.5 319 25 303.8 304.2 285.9 311.8 2.57 14 658 3608 -2.3 -22.3 20 20.0 -8.0 319 25 305.3 305.5 284.8 308.5 0.97 15 645 3766 -3.7 -10.7 58 7.0 -6.4 319 25 305.5 305.9 286.6 313.7 2.62 16 632 3926 -4.7 -18.7 33 14.0 -9.0 318 26 306.1 306.4 285.5 310.6 1.38 17 608 4229 -7.3 -17.3 45 10.0 -10.4 318 26 306.5 306.8 285.9 311.7 1.62 18 598 4358 -8.1 -21.1 34 13.0 -11.8 318 26 307.0 307.3 285.7 310.9 1.19 19 538 5173 -12.1 -38.1 9 26.0 -16.5 316 27 311.7 311.7 286.2 312.6 0.27 20 516 5492 -13.9 -28.9 27 15.0 -17.1 315 27 313.3 313.4 287.3 315.6 0.68 21 500 5730 -16.1 -24.1 50 8.0 -18.0 315 27 313.4 313.6 287.8 317.1 1.09 22 492 5851 -16.7 -35.7 18 19.0 -19.9 315 27 314.1 314.2 287.2 315.4 0.37 23 476 6098 -18.3 -24.3 59 6.0 -19.7 314 27 315.1 315.3 288.4 318.9 1.12 24 471 6177 -18.7 -32.7 28 14.0 -21.2 314 28 315.6 315.7 287.9 317.4 0.52 25 462 6320 -19.7 -36.7 21 17.0 -22.4 313 28 316.1 316.2 287.9 317.4 0.36 26 448 6547 -21.9 -30.9 44 9.0 -23.5 313 28 316.1 316.2 288.2 318.4 0.65 27 437 6729 -23.3 -33.3 39 10.0 -24.9 312 28 316.6 316.7 288.2 318.5 0.53 28 432 6813 -23.3 -42.3 16 19.0 -25.6 312 28 317.6 317.7 288.2 318.4 0.21 29 403 7316 -27.3 -46.3 15 19.0 -29.2 310 29 318.8 318.9 288.5 319.4 0.15 30 400 7370 -27.7 -42.7 23 15.0 -29.3 310 29 319.0 319.0 288.7 319.8 0.22 31 376 7814 -30.5 -47.5 17 17.0 -32.0 306 28 321.0 321.0 289.2 321.5 0.14 32 300 9380 -43.7 -60.7 14 17.0 -44.3 290 25 323.8 323.8 289.9 323.9 0.04 33 256 10418 -52.5 -62.5 29 10.0 -52.7 286 23 325.8 325.8 290.5 325.9 0.03 34 250 10570 -53.5 -63.5 28 10.0 -53.7 285 23 326.5 326.5 290.7 326.6 0.03 35 213 11588 -60.3 -68.3 34 8.0 -60.4 300 23 331.3 331.3 292.1 331.3 0.02 36 202 11918 -61.7 -68.7 39 7.0 -61.8 305 23 334.1 334.1 292.9 334.2 0.02 37 200 11980 -61.5 -67.5 45 6.0 -61.6 305 23 335.4 335.4 293.2 335.5 0.02 38 178 12704 -59.7 -76.7 9 17.0 -59.9 301 25 349.7 349.7 296.5 349.7 0.01 39 150 13770 -60.9 -81.9 5 21.0 -61.1 295 27 365.2 365.2 299.7 365.2 0.00 40 112 15575 -61.5 -85.5 3 24.0 -61.7 299 21 395.9 395.9 304.6 395.9 0.00 41 100 16270 -64.1 -86.1 3 22.0 -64.3 300 19 403.9 403.9 305.7 403.9 0.00 42 93 16718 -60.7 -86.7 2 26.0 -61.0 302 17 419.1 419.1 307.6 419.1 0.00 43 80 17648 -63.7 -88.7 2 25.0 -63.9 306 13 431.3 431.3 309.0 431.3 0.00 44 70 18470 -61.9 -88.9 2 27.0 -62.2 310 9 452.0 452.0 311.0 452.0 0.00 45 50 20550 -60.7 -88.7 1 28.0 -61.2 290 3 500.4 500.4 315.0 500.5 0.00 46 43 21487 -60.3 -89.3 1 29.0 -60.9 289 4 523.5 523.5 316.5 523.5 0.00 47 36 22586 -62.9 -89.9 1 27.0 -63.4 287 6 544.0 544.0 317.8 544.1 0.00 48 30 23720 -58.1 -89.1 1 31.0 -59.2 285 7 586.2 586.3 320.0 586.3 0.00 49 23 25384 -60.3 -90.3 1 30.0 -61.4 265 16 626.1 626.1 321.7 626.1 0.00 50 20 26260 -57.9 -89.9 1 32.0 -59.6 255 21 658.9 658.9 323.0 659.0 0.01 51 19 26584 -56.1 -89.1 1 33.0 -58.2 255 22 674.3 674.3 323.6 674.3 0.01 52 11 30078 -52.9 -86.9 1 34.0 -57.1 251 37 800.0 800.0 327.3 800.1 0.02 53 10 30690 -54.5 -87.5 1 33.0 -58.3 250 40 816.1 816.1 327.6 816.3 0.02 54 8.8 31511 -53.1 -88.1 1 35.0 -57.8 851.9 851.9 328.4 852.1 0.02 55 8.2 31972 -47.5 -85.5 1 38.0 -54.8 891.4 891.4 329.2 891.7 0.03 56 7.0 33030 -42.5 -84.5 0 42.0 -53.1 953.4 953.4 330.4 953.8 0.04 57 5.9 34188 -41.1 -84.1 0 43.0 -53.4 1007.2 1007.2 331.3 1007.8 0.06 58 5.5 34666 -40.7 -83.7 0 43.0 -53.5 1029.4 1029.4 331.6 1030.1 0.07 TRP 202 11918 -61.7 -68.7 39 7.0 -61.8 305 23 334.1 334.1 292.9 334.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5538.00 m Freezing level: 697.00 mb = 3149.40 m = 10332.54 ft Wetbulb zero: 775.38 mb = 2286.88 m = 7502.79 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 49.98 % Est. max temperature: 18.91 C = 66.03 F Sfc-Lift cond lev (LCL): 859.47 mb = 1448.52 m = 4752.30 ft T: 4.51 C 700-500 lapse rate: 6.23 C/km ThetaE index: 3.87 C Layer 939.0- 850.0 mb Conv cond level (CCL): 829.75 mb = 1734.98 m = 5692.12 ft Mean mixing ratio: 5.90 g/kg Conv temperature: 13.53 C = 56.36 F Cap Strength: 9.08 C Lifted Index: 8.72 C Risk: None Lifted Index @300 mb: 12.71 C Lifted Index @700 mb: 6.33 C Showalter Index: 8.11 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 19.70 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 96.20 Risk: None Energy Index: 2.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.19 J/kg Max Up Vert Vel: 4.05 m/s Conv Inhibition (B-): 62884.23 J/kg Cap Strength: 8.97 C Lift Cond Lev (LCL): 859.96 mb = 1443.88 m = 4737.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 17 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 ---------------------------------------------------------- 0 941 702 305 15 12.3 -8.6 | 219 9 5.9 7.2 1 925 846 260 13 12.8 2.3 | 200 19 6.4 18.1 2 850 1539 235 13 10.6 7.5 | 190 24 4.3 23.3 3 700 3115 320 25 16.1 -19.2 | 289 10 9.7 -3.3 4 500 5730 315 27 19.1 -19.1 | 284 13 12.7 -3.3 5 400 7370 310 29 22.2 -18.6 | 280 16 15.9 -2.8 6 300 9380 290 25 23.5 -8.6 | 247 19 17.1 7.3 7 250 10570 285 23 22.2 -6.0 | 238 19 15.9 9.9 8 202 11918 305 23 18.8 -13.2 | 258 13 12.5 2.6 9 200 11980 305 23 18.8 -13.2 | 258 13 12.5 2.6 10 150 13770 295 27 24.5 -11.4 | 256 19 18.1 4.4 11 100 16270 300 19 16.5 -9.5 | 238 12 10.1 6.3 12 70 18470 310 9 6.9 -5.8 | 183 10 0.5 10.1 13 50 20550 290 3 2.8 -1.0 | 167 15 -3.5 14.8 14 30 23720 285 7 6.8 -1.8 | 182 14 0.4 14.0 15 20 26260 255 21 20.3 5.4 | 213 25 13.9 21.3 16 10 30690 250 40 37.6 13.7 | 227 43 31.2 29.5 Wind Parameters Mean winds (0-6000m): 308.1 at 22.8 knts Storm direction: 338.1 at 17.1 knts Shear (0-3000m) pos: 4.4 neg: 2.6 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 68.5 deg Storm rel helicity (0-3000m) pos: 122.7 neg: -37.7 tot: 85.0 m^2/s^2 ave: 28.3 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 36.17 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 ------------------------------------------------------------------------------- 500 262 13 201 19| 0.0 14.1 14.1| 0.0 -27.5 -27.5 -55.0 -0.47| 14.4 -6.8 1000 251 13 197 21| 0.0 7.7 7.7| 13.2 -37.2 -24.0 -24.0 -0.33| 9.6 -3.1 1500 255 14 201 21| 2.9 5.1 8.0| 56.8 -37.2 19.6 13.1 0.06| 9.3 0.5 2000 267 16 209 19| 4.6 3.8 8.4| 95.2 -37.2 58.0 29.0 0.27| 9.6 2.6 2500 284 17 222 16| 5.3 3.1 8.3|122.7 -37.2 85.5 34.2 0.40| 9.7 3.9 3000 293 19 231 14| 4.4 2.6 7.0|122.7 -37.7 85.0 28.3 0.40| 8.1 3.2 4000 302 20 245 12| 3.3 1.9 5.2|122.7 -38.7 84.0 21.0 0.38| 6.3 2.4 5000 307 22 255 11| 2.6 1.6 4.2|122.7 -39.9 82.7 16.5 0.36| 5.1 1.9 6000 308 23 261 12| 2.2 1.4 3.6|122.7 -42.3 80.4 13.4 0.34| 4.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251012.12.gif