UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for LK952... Searching the city database file for: LK952 ... Date:0000Z 1 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 121 SFC 932 702 1.0 0.3 95 0.7 0.7 110 1 279.7 280.4 277.3 291.3 4.19 2 925 765 5.4 0.5 71 4.9 3.1 260 5 284.8 285.6 280.0 296.9 4.28 3 905 943 4.8 2.3 84 2.5 3.6 264 4 286.0 286.9 281.4 300.1 4.99 4 886 1117 5.2 1.0 74 4.2 3.2 268 4 288.2 289.0 281.9 301.4 4.64 5 850 1454 3.0 -0.2 79 3.2 1.5 275 3 289.3 290.1 282.2 302.0 4.43 6 795 1991 -1.7 -1.7 100 0.0 -1.7 215 2 289.9 290.6 282.2 302.1 4.25 7 779 2153 -1.9 -2.6 95 0.7 -2.2 196 2 291.3 292.1 282.7 303.1 4.05 8 769 2256 0.0 -3.9 75 3.9 -1.7 185 2 294.5 295.1 283.6 305.5 3.72 9 700 3003 -4.7 -7.5 81 2.8 -5.8 100 1 297.3 297.8 284.1 306.7 3.11 10 693 3082 -5.1 -7.8 81 2.7 -6.1 97 1 297.7 298.2 284.2 307.0 3.06 11 666 3394 -6.1 -13.1 58 7.0 -8.5 86 2 300.0 300.4 284.0 306.5 2.09 12 660 3465 -6.1 -14.1 53 8.0 -8.8 83 2 300.7 301.1 284.1 306.8 1.94 13 534 5083 -19.3 -22.1 78 2.8 -20.0 24 4 303.7 304.0 284.4 307.7 1.22 14 519 5294 -19.9 -25.9 59 6.0 -21.1 16 5 305.5 305.7 284.7 308.5 0.89 15 500 5570 -22.3 -26.6 68 4.3 -23.1 5 5 305.9 306.0 284.8 308.7 0.87 16 497 5614 -22.7 -26.5 71 3.8 -23.4 4 5 305.9 306.1 284.9 308.8 0.88 17 418 6861 -31.9 -40.9 41 9.0 -32.7 333 2 309.6 309.7 285.5 310.5 0.26 18 400 7170 -34.7 -42.7 44 8.0 -35.3 325 1 309.9 309.9 285.5 310.7 0.22 19 350 8084 -42.7 -58.7 16 16.0 -43.2 288 2 311.2 311.2 285.8 311.3 0.04 20 300 9100 -52.1 -63.1 25 11.0 -52.3 245 3 311.9 311.9 286.1 312.0 0.03 21 276 9636 -56.9 -65.9 31 9.0 -57.0 275 3 312.5 312.5 286.2 312.6 0.02 22 250 10260 -60.7 -66.7 45 6.0 -60.7 310 3 315.8 315.8 287.4 315.9 0.02 23 239 10538 -62.5 -67.5 51 5.0 -62.6 190 1 317.2 317.2 287.8 317.3 0.02 24 233 10695 -62.7 -67.0 56 4.3 -62.7 200 3 319.2 319.2 288.5 319.3 0.02 25 222 10993 -61.7 -72.7 22 11.0 -61.8 219 6 325.2 325.2 290.3 325.2 0.01 26 200 11640 -60.7 -75.7 12 15.0 -60.8 260 13 336.6 336.6 293.5 336.7 0.01 27 174 12509 -58.1 -81.1 4 23.0 -58.3 265 14 354.6 354.6 297.6 354.6 0.00 28 166 12806 -55.1 -81.1 3 26.0 -55.4 266 14 364.4 364.4 299.5 364.4 0.00 29 150 13450 -56.3 -83.3 2 27.0 -56.6 270 15 373.1 373.1 301.1 373.1 0.00 30 100 16000 -61.5 -85.5 3 24.0 -61.7 255 29 408.9 408.9 306.4 408.9 0.00 31 70 18190 -63.5 -87.5 2 24.0 -63.8 265 23 448.5 448.5 310.7 448.5 0.00 32 50 20250 -65.5 -89.5 2 24.0 -65.8 250 23 489.1 489.1 314.1 489.1 0.00 33 36 22242 -66.9 -89.9 3 23.0 -67.2 260 26 533.7 533.7 317.2 533.7 0.00 34 34 22590 -64.5 -89.5 2 25.0 -65.0 261 26 548.8 548.8 318.1 548.8 0.00 35 30 23350 -67.1 -91.1 2 24.0 -67.5 265 27 561.7 561.7 318.8 561.7 0.00 36 22 25230 -63.9 -89.9 2 26.0 -64.7 269 30 623.4 623.4 321.6 623.4 0.01 37 20 25810 -66.1 -91.1 2 25.0 -66.7 270 31 633.8 633.8 322.0 633.9 0.00 38 14 27967 -67.7 -91.7 2 24.0 -68.4 273 51 696.5 696.5 324.3 696.5 0.01 39 13 28416 -64.7 -90.7 2 26.0 -65.8 273 55 721.8 721.8 325.1 721.9 0.01 40 12 28902 -67.5 -91.5 2 24.0 -68.4 274 59 728.6 728.6 325.3 728.6 0.01 41 10 30000 -67.9 -91.9 2 24.0 -68.8 275 69 766.1 766.1 326.4 766.2 0.01 42 9.5 30308 -68.7 -92.7 2 24.0 -69.6 774.4 774.4 326.6 774.4 0.01 43 6.4 32716 -61.3 -89.3 1 28.0 -64.1 898.4 898.4 329.4 898.6 0.02 44 4.6 34738 -66.9 -91.9 2 25.0 -68.9 961.3 961.3 330.5 961.4 0.02 45 4.3 35147 -65.1 -91.1 2 26.0 -67.7 988.5 988.6 331.0 988.8 0.02 TRP 239 10538 -62.5 -67.5 51 5.0 -62.6 190 1 317.2 317.2 287.8 317.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5449.00 m Freezing level: 814.89 mb = 1796.96 m = 5895.45 ft Freezing level: 769.00 mb = 2256.29 m = 7402.43 ft Freezing level: 769.00 mb = 2256.29 m = 7402.43 ft Wetbulb zero: 823.66 mb = 1706.81 m = 5599.71 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 73.72 % Est. max temperature: 12.10 C = 53.78 F Sfc-Lift cond lev (LCL): 921.87 mb = 792.71 m = 2600.72 ft T: 5.31 C 700-500 lapse rate: 6.86 C/km Conv cond level (CCL): 932.00 mb = 702.34 m = 2304.25 ft Mean mixing ratio: 4.56 g/kg Conv temperature: 1.46 C = 34.63 F Cap Strength: 6.45 C Lifted Index: 6.33 C Risk: None Lifted Index @300 mb: 8.20 C Lifted Index @700 mb: 4.45 C Showalter Index: 5.22 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 22.10 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 11.00 Risk: None Energy Index: 1.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.30 J/kg Max Up Vert Vel: 7.25 m/s Conv Inhibition (B-): 71341.10 J/kg Cap Strength: 6.40 C Lift Cond Lev (LCL): 835.75 mb = 1589.76 m = 5215.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 16 at 2 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 ---------------------------------------------------------- 0 932 702 110 1 -0.9 0.3 | 172 3 -0.3 2.5 1 925 765 260 5 4.9 0.9 | 241 6 5.5 3.0 2 850 1454 275 3 3.0 -0.3 | 242 4 3.6 1.9 3 700 3003 100 1 -1.0 0.2 | 171 2 -0.4 2.3 4 500 5570 5 5 -0.4 -5.0 | 357 3 0.2 -2.8 5 400 7170 325 1 0.6 -0.8 | 222 2 1.2 1.3 6 300 9100 245 3 2.7 1.3 | 224 5 3.3 3.4 7 250 10260 310 3 2.3 -1.9 | 266 3 2.9 0.2 8 239 10538 190 1 0.2 1.0 | 194 3 0.8 3.1 9 200 11640 260 13 12.8 2.3 | 252 14 13.4 4.4 10 150 13450 270 15 15.0 -0.0 | 262 16 15.6 2.1 11 100 16000 255 29 28.0 7.5 | 251 30 28.6 9.7 12 70 18190 265 23 22.9 2.0 | 260 24 23.5 4.2 13 50 20250 250 23 21.6 7.9 | 246 24 22.2 10.0 14 30 23350 265 27 26.9 2.4 | 261 28 27.5 4.5 15 20 25810 270 31 31.0 -0.0 | 266 32 31.6 2.1 16 10 30000 275 69 68.7 -6.0 | 273 69 69.3 -3.9 Wind Parameters Mean winds (0-6000m): 345.7 at 3.0 knts Storm direction: 15.7 at 2.2 knts Shear (0-3000m) pos: 0.8 neg: 1.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): -34.1 deg Storm rel helicity (0-3000m) pos: 4.1 neg: -6.7 tot: -2.6 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 2.8 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.61 Bulk Shear: 3.05 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 ------------------------------------------------------------------------------- 500 263 4 241 5| 4.8 0.0 4.8| 4.1 0.0 4.1 8.2 0.70| 8.0 5.6 1000 264 4 240 5| 2.4 0.8 3.2| 4.1 -1.6 2.4 2.4 0.40| 5.1 2.0 1500 258 3 233 5| 1.6 1.3 2.9| 4.1 -4.4 -0.4 -0.2 0.13| 4.2 0.5 2000 260 3 232 4| 1.2 1.2 2.4| 4.1 -5.8 -1.7 -0.9 0.02| 3.6 0.1 2500 267 3 234 4| 1.0 1.0 2.0| 4.1 -6.1 -2.0 -0.8 -0.01| 3.1 -0.0 3000 269 2 234 4| 0.8 1.0 1.8| 4.1 -6.7 -2.6 -0.9 -0.07| 2.8 -0.2 4000 322 2 265 2| 0.6 0.9 1.5| 4.1 -7.9 -3.8 -0.9 -0.19| 2.4 -0.5 5000 341 3 290 2| 0.5 0.6 1.1| 4.1 -9.5 -5.4 -1.1 -0.30| 2.2 -0.7 6000 346 3 299 2| 0.4 0.3 0.7| 4.1 -10.8 -6.7 -1.1 -0.37| 2.1 -0.8 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251201.00.gif