UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for LK952... Searching the city database file for: LK952 ... Date:1200Z 30 NOV 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 104 SFC 931 697 1.0 -0.8 88 1.8 0.3 20 3 279.8 280.5 276.9 290.6 3.87 2 929 715 0.2 -1.1 91 1.3 -0.3 80 3 279.2 279.8 276.5 289.7 3.79 3 925 751 9.2 3.2 66 6.0 6.2 200 3 288.7 289.6 282.8 303.6 5.21 4 891 1058 6.2 1.8 73 4.4 4.1 196 4 288.7 289.6 282.5 302.7 4.89 5 881 1150 5.8 1.5 74 4.3 3.7 194 4 289.2 290.1 282.7 303.1 4.84 6 850 1441 3.8 -0.1 76 3.9 2.0 190 5 290.1 290.9 282.6 303.0 4.47 7 784 2092 -1.7 -1.7 100 0.0 -1.7 148 6 291.0 291.8 282.8 303.5 4.31 8 760 2340 -0.7 -2.5 88 1.8 -1.5 132 6 294.7 295.4 284.2 307.0 4.19 9 700 2994 -3.5 -7.1 76 3.6 -5.0 90 7 298.6 299.2 284.7 308.3 3.20 10 689 3119 -4.1 -8.3 73 4.2 -5.7 91 7 299.3 299.8 284.7 308.3 2.96 11 607 4107 -10.5 -14.8 71 4.3 -11.9 98 9 303.0 303.3 285.0 309.2 2.00 12 506 5482 -20.5 -25.5 64 5.0 -21.5 109 11 307.0 307.2 285.4 310.1 0.95 13 500 5570 -21.3 -26.3 64 5.0 -22.3 110 11 307.1 307.2 285.3 310.0 0.89 14 400 7170 -35.1 -36.4 88 1.3 -35.3 135 9 309.4 309.5 285.6 310.8 0.42 15 399 7187 -35.3 -36.5 89 1.2 -35.4 135 9 309.3 309.4 285.6 310.8 0.42 16 350 8084 -42.9 -50.9 41 8.0 -43.3 137 11 310.9 310.9 285.8 311.3 0.10 17 340 8278 -44.7 -48.6 65 3.9 -44.9 138 11 311.0 311.0 285.9 311.5 0.14 18 326 8557 -47.5 -54.5 44 7.0 -47.7 139 12 310.9 310.9 285.8 311.2 0.07 19 319 8700 -48.7 -52.4 65 3.7 -48.8 139 12 311.2 311.2 285.9 311.5 0.09 20 300 9100 -52.3 -56.1 63 3.8 -52.4 140 13 311.6 311.6 286.0 311.9 0.06 21 270 9771 -58.7 -62.4 62 3.7 -58.7 137 16 311.9 311.9 286.0 312.0 0.03 22 250 10250 -62.9 -67.6 53 4.7 -62.9 135 19 312.6 312.6 286.2 312.6 0.02 23 246 10349 -63.5 -68.2 53 4.7 -63.6 140 17 313.1 313.1 286.5 313.2 0.02 24 210 11333 -58.5 -77.5 7 19.0 -58.7 171 8 335.4 335.4 293.2 335.4 0.00 25 200 11640 -58.9 -78.9 6 20.0 -59.0 180 5 339.5 339.5 294.2 339.5 0.00 26 157 13170 -55.7 -82.7 2 27.0 -56.0 239 17 369.3 369.3 300.4 369.3 0.00 27 150 13460 -55.9 -83.9 2 28.0 -56.2 250 19 373.8 373.8 301.2 373.8 0.00 28 100 15990 -60.9 -85.9 2 25.0 -61.2 250 15 410.1 410.1 306.5 410.1 0.00 29 70 18190 -63.9 -87.9 2 24.0 -64.1 260 25 447.7 447.7 310.6 447.7 0.00 30 50 20250 -65.7 -89.7 2 24.0 -66.0 265 25 488.7 488.7 314.1 488.7 0.00 31 30 23340 -67.9 -90.9 2 23.0 -68.2 265 25 559.5 559.5 318.6 559.6 0.00 32 21 25494 -65.3 -90.3 2 25.0 -66.0 261 38 627.5 627.5 321.8 627.5 0.01 33 20 25790 -65.9 -90.9 2 25.0 -66.5 260 40 634.5 634.5 322.1 634.5 0.00 34 14 27951 -67.3 -91.3 2 24.0 -68.1 260 58 697.8 697.8 324.4 697.9 0.01 35 13 28402 -64.5 -90.5 2 26.0 -65.6 260 62 722.5 722.5 325.1 722.5 0.01 36 11 29420 -66.1 -91.1 2 25.0 -67.2 260 70 752.0 752.0 326.0 752.1 0.01 37 10 30000 -65.1 -91.1 2 26.0 -66.4 260 75 776.5 776.6 326.7 776.6 0.01 38 7.4 31853 -61.1 -89.1 1 28.0 -63.7 862.7 862.7 328.7 862.8 0.02 39 6.9 32286 -61.7 -89.7 1 28.0 -64.3 877.6 877.6 329.0 877.8 0.02 TRP 246 10349 -63.5 -68.2 53 4.7 -63.6 140 17 313.1 313.1 286.5 313.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5466.00 m Freezing level: 804.40 mb = 1890.51 m = 6202.38 ft Wetbulb zero: 930.13 mb = 704.71 m = 2312.01 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 75.08 % Est. max temperature: 12.42 C = 54.35 F Sfc-Lift cond lev (LCL): 905.19 mb = 928.61 m = 3046.59 ft T: 7.47 C 700-500 lapse rate: 6.91 C/km ThetaE index: 0.88 C Layer 929.0- 925.0 mb Conv cond level (CCL): 931.00 mb = 697.00 m = 2286.71 ft Mean mixing ratio: 4.74 g/kg Conv temperature: 1.97 C = 35.55 F Cap Strength: 5.96 C Lifted Index: 5.87 C Risk: None Lifted Index @300 mb: 6.51 C Lifted Index @700 mb: 4.45 C Showalter Index: 5.57 C Risk: None Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 21.20 C K Index: 21.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 21.00 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.22 J/kg Max Up Vert Vel: 5.52 m/s Conv Inhibition (B-): 51532.07 J/kg Cap Strength: 5.92 C Lift Cond Lev (LCL): 823.86 mb = 1692.40 m = 5552.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 144 at 6 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 ---------------------------------------------------------- 0 931 697 20 3 -1.0 -2.8 | 342 8 2.4 -7.6 1 925 751 200 3 1.0 2.8 | 294 5 4.5 -2.0 2 850 1441 190 5 0.9 4.9 | 269 4 4.3 0.1 3 700 2994 90 7 -7.0 0.0 | 36 6 -3.5 -4.8 4 500 5570 110 11 -10.3 3.8 | 81 7 -6.9 -1.1 5 400 7170 135 9 -6.4 6.4 | 118 3 -2.9 1.5 6 300 9100 140 13 -8.4 10.0 | 136 7 -4.9 5.1 7 250 10250 135 19 -13.4 13.4 | 131 13 -10.0 8.6 8 246 10349 140 17 -10.9 13.0 | 138 11 -7.5 8.2 9 200 11640 180 5 0.0 5.0 | 267 3 3.5 0.2 10 150 13460 250 19 17.9 6.5 | 265 21 21.3 1.7 11 100 15990 250 15 14.1 5.1 | 269 18 17.6 0.3 12 70 18190 260 25 24.6 4.3 | 271 28 28.1 -0.5 13 50 20250 265 25 24.9 2.2 | 275 28 28.4 -2.6 14 30 23340 265 25 24.9 2.2 | 275 28 28.4 -2.6 15 20 25790 260 40 39.4 6.9 | 267 43 42.8 2.1 16 10 30000 260 75 73.9 13.0 | 264 78 77.3 8.2 Wind Parameters Mean winds (0-6000m): 114.3 at 7.9 knts Storm direction: 144.3 at 5.9 knts Shear (0-3000m) pos: 1.3 neg: 1.6 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 66.3 deg Storm rel helicity (0-3000m) pos: 2.1 neg: -12.4 tot: -10.3 m^2/s^2 ave: -3.4 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 3.5 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.71 Bulk Shear: 8.90 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 ------------------------------------------------------------------------------- 500 196 4 287 5| 7.5 0.0 7.5| 0.0 -9.3 -9.3 -18.7 -0.89| 7.9 -7.0 1000 190 4 279 4| 3.7 1.0 4.8| 0.0 -10.7 -10.7 -10.7 -0.81| 5.1 -4.1 1500 176 5 272 3| 2.5 1.6 4.1| 0.0 -10.9 -10.8 -7.2 -0.55| 4.6 -2.5 2000 159 5 272 2| 1.9 1.9 3.8| 0.0 -11.2 -11.2 -5.6 -0.46| 4.4 -2.0 2500 140 5 6 1| 1.5 1.9 3.4| 0.6 -12.4 -11.8 -4.7 -0.43| 4.1 -1.7 3000 127 6 42 2| 1.3 1.6 2.9| 2.1 -12.4 -10.3 -3.4 -0.36| 3.5 -1.3 4000 115 7 51 3| 1.2 1.2 2.3| 5.3 -12.4 -7.1 -1.8 -0.25| 2.9 -0.7 5000 113 7 60 4| 1.1 0.9 2.1| 8.9 -12.4 -3.5 -0.7 -0.14| 2.6 -0.4 6000 114 8 67 4| 1.1 0.8 1.9| 11.6 -12.4 -0.8 -0.1 -0.06| 2.4 -0.1 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251130.12.gif