UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for LK952... Searching the city database file for: LK952 ... Date:0000Z 13 DEC 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 212 SFC 943 693 -2.3 -4.0 88 1.7 -2.9 150 3 275.4 275.9 273.3 283.7 3.01 2 931 800 4.2 -10.8 33 15.0 -1.0 236 10 283.1 283.4 275.8 288.3 1.80 3 925 854 5.8 -20.2 13 26.0 -1.6 280 13 285.2 285.4 275.5 287.8 0.83 4 920 898 6.4 -15.6 19 22.0 -0.7 283 13 286.3 286.5 276.7 290.0 1.23 5 911 979 7.0 -18.0 15 25.0 -0.7 287 12 287.7 287.9 277.1 290.8 1.02 6 878 1282 7.2 -19.8 13 27.0 -1.0 305 9 291.0 291.1 278.5 293.8 0.90 7 858 1470 6.6 -19.4 14 26.0 -1.4 316 8 292.3 292.4 279.2 295.3 0.96 8 850 1547 5.8 -19.2 15 25.0 -1.9 320 7 292.2 292.4 279.2 295.3 0.98 9 758 2471 -1.5 -17.5 28 16.0 -6.3 335 18 294.1 294.3 280.4 298.0 1.27 10 743 2630 -2.5 -14.5 39 12.0 -6.4 337 19 294.6 294.9 281.3 299.8 1.67 11 736 2705 -2.5 -41.5 3 39.0 -9.1 339 20 295.4 295.5 279.5 295.9 0.14 12 721 2868 -3.1 -41.1 3 38.0 -9.5 341 22 296.5 296.6 280.0 297.0 0.15 13 705 3046 -3.7 -17.7 33 14.0 -7.9 344 24 297.8 298.0 282.2 302.0 1.35 14 701 3091 -3.5 -28.5 12 25.0 -9.2 345 25 298.5 298.6 281.4 300.2 0.52 15 700 3102 -3.5 -24.5 18 21.0 -8.8 345 25 298.6 298.7 281.8 301.0 0.75 16 671 3436 -5.5 -21.5 27 16.0 -9.8 347 23 300.0 300.2 282.7 303.3 1.02 17 655 3625 -7.1 -13.1 62 6.0 -9.1 348 21 300.3 300.7 284.1 306.9 2.13 18 610 4178 -9.1 -13.8 69 4.7 -10.6 351 18 304.1 304.5 285.7 310.9 2.16 19 583 4527 -12.5 -14.8 83 2.3 -13.2 353 15 304.1 304.5 285.6 310.7 2.08 20 567 4740 -12.9 -21.9 47 9.0 -15.2 354 14 306.1 306.3 285.3 309.9 1.17 21 550 4971 -15.1 -22.1 55 7.0 -16.8 356 12 306.2 306.4 285.3 310.0 1.18 22 548 4999 -15.3 -24.3 46 9.0 -17.4 356 12 306.2 306.4 285.1 309.5 0.98 23 544 5054 -13.5 -39.5 9 26.0 -17.6 356 12 309.0 309.1 285.2 309.8 0.23 24 509 5556 -18.1 -44.1 8 26.0 -21.3 359 8 309.4 309.4 285.3 309.9 0.15 25 504 5630 -17.5 -47.5 5 30.0 -21.0 360 7 311.0 311.0 285.8 311.4 0.10 26 500 5690 -17.9 -47.9 5 30.0 -21.3 360 7 311.2 311.2 285.9 311.6 0.10 27 441 6611 -24.7 -38.7 26 14.0 -26.5 309 8 314.0 314.1 287.1 315.1 0.30 28 404 7239 -28.9 -50.9 10 22.0 -30.6 274 9 316.5 316.5 287.7 316.9 0.09 29 400 7310 -29.5 -50.5 11 21.0 -31.1 270 9 316.6 316.7 287.8 317.0 0.09 30 300 9290 -46.9 -60.9 19 14.0 -47.3 230 17 319.3 319.3 288.5 319.4 0.04 31 260 10221 -55.5 -65.5 28 10.0 -55.6 257 11 319.9 319.9 288.8 320.0 0.02 32 250 10470 -57.3 -67.3 27 10.0 -57.4 265 9 320.9 320.9 289.0 321.0 0.02 33 226 11100 -61.5 -69.5 34 8.0 -61.6 277 10 323.8 323.9 289.9 323.9 0.01 34 204 11729 -64.5 -71.5 38 7.0 -64.6 290 11 328.7 328.8 291.4 328.8 0.01 35 200 11850 -63.9 -72.9 28 9.0 -64.0 280 19 331.6 331.6 292.2 331.6 0.01 36 194 12037 -64.5 -73.5 28 9.0 -64.6 285 18 333.5 333.5 292.7 333.5 0.01 37 176 12644 -56.7 -80.7 3 24.0 -56.9 302 16 355.7 355.7 297.8 355.8 0.00 38 161 13205 -59.7 -82.7 3 23.0 -59.9 318 14 359.9 359.9 298.7 359.9 0.00 39 150 13650 -57.9 -83.9 2 26.0 -58.2 330 13 370.3 370.3 300.6 370.3 0.00 40 147 13778 -57.1 -84.1 2 27.0 -57.4 329 13 373.9 373.9 301.2 373.9 0.00 41 135 14314 -60.1 -85.1 2 25.0 -60.3 324 15 377.8 377.8 301.9 377.8 0.00 42 100 16180 -62.5 -86.5 3 24.0 -62.7 305 21 407.0 407.0 306.1 407.0 0.00 43 72 18195 -64.9 -87.9 3 23.0 -65.1 442.0 442.0 310.1 442.0 0.00 TRP 204 11729 -64.5 -71.5 38 7.0 -64.6 290 11 328.7 328.8 291.4 328.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5478.00 m Freezing level: Surface below freezing Freezing level: 938.75 mb = 731.05 m = 2398.44 ft Freezing level: 776.90 mb = 2281.37 m = 7484.71 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 32.51 % Est. max temperature: 15.32 C = 59.58 F Sfc-Lift cond lev (LCL): 918.04 mb = 915.81 m = 3004.60 ft T: 6.53 C 700-500 lapse rate: 5.56 C/km ThetaE index: 3.86 C Layer 736.0- 721.0 mb Conv cond level (CCL): 439.84 mb = 6629.39 m = 21749.70 ft Mean mixing ratio: 1.16 g/kg Conv temperature: 35.70 C = 96.26 F Cap Strength: 16.76 C Lifted Index: 16.83 C Risk: None Lifted Index @300 mb: 19.35 C Lifted Index @700 mb: 9.18 C Showalter Index: 14.42 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: -1.30 C K Index: -16.50 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 3.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.32 J/kg Max Up Vert Vel: 10.03 m/s Conv Inhibition (B-): 20842.48 J/kg Cap Strength: 16.19 C Lift Cond Lev (LCL): 626.29 mb = 3973.33 m = 13035.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 9 at 10 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 ---------------------------------------------------------- 0 943 693 150 3 -1.5 2.6 | 181 13 0.2 12.7 1 925 854 280 13 12.8 -2.3 | 241 16 14.5 7.9 2 850 1547 320 7 4.5 -5.4 | 232 8 6.2 4.8 3 700 3102 345 25 6.5 -24.1 | 330 16 8.2 -14.0 4 500 5690 360 7 -0.0 -7.0 | 208 4 1.7 3.1 5 400 7310 270 9 9.0 -0.0 | 227 15 10.7 10.1 6 300 9290 230 17 13.0 10.9 | 215 26 14.7 21.1 7 250 10470 265 9 9.0 0.8 | 224 15 10.7 10.9 8 204 11729 290 11 10.3 -3.8 | 242 14 12.0 6.4 9 200 11850 280 19 18.7 -3.3 | 251 22 20.4 6.8 10 150 13650 330 13 6.5 -11.3 | 278 8 8.2 -1.1 11 100 16180 305 21 17.2 -12.0 | 276 19 18.9 -1.9 Wind Parameters Mean winds (0-6000m): 339.5 at 13.7 knts Storm direction: 9.5 at 10.3 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 149.5 deg Storm rel helicity (0-3000m) pos: 118.8 neg: -3.6 tot: 115.2 m^2/s^2 ave: 38.4 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 5.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.90 Bulk Shear: 17.37 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 ------------------------------------------------------------------------------- 500 285 10 237 14| 13.1 0.0 13.1| 72.7 -0.2 72.5 145.1 0.75| 24.5 18.4 1000 295 9 239 12| 6.0 0.0 6.0| 75.4 -3.6 71.8 71.8 0.61| 15.0 9.2 1500 308 10 248 10| 6.0 0.0 6.0| 88.0 -3.6 84.4 56.3 0.67| 12.1 8.1 2000 320 12 264 9| 6.0 0.0 6.0|102.8 -3.6 99.3 49.6 0.70| 10.7 7.4 2500 330 14 284 9| 5.6 0.0 5.6|118.4 -3.6 114.8 45.9 0.69| 9.8 6.8 3000 334 15 294 9| 4.1 0.0 4.1|118.8 -3.6 115.2 38.4 0.65| 8.8 5.7 4000 339 16 303 9| 2.1 0.0 2.1|118.8 -5.8 113.0 28.2 0.55| 7.5 4.1 5000 340 15 301 8| 1.0 0.0 1.0|118.8 -9.6 109.2 21.8 0.41| 6.7 2.7 6000 339 14 293 7| 0.8 0.6 1.4|121.7 -10.3 111.4 18.6 0.40| 6.2 2.5 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251213.00.gif