UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for LK952... Searching the city database file for: LK952 ... Date:1200Z 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 155 SFC 936 699 5.4 0.5 71 4.9 3.2 35 3 283.9 284.6 279.4 295.8 4.23 2 934 717 3.8 0.7 80 3.1 2.4 18 3 282.4 283.2 278.9 294.5 4.31 3 925 796 4.0 -6.0 48 10.0 0.1 300 3 283.4 283.9 277.2 291.0 2.64 4 901 1010 2.8 0.1 82 2.7 1.6 275 2 284.3 285.0 279.7 296.4 4.27 5 850 1481 1.8 -4.2 64 6.0 -0.7 220 1 288.0 288.6 280.3 297.6 3.29 6 837 1605 2.0 -7.0 51 9.0 -1.5 227 2 289.5 290.0 280.2 297.4 2.70 7 821 1761 0.8 -10.2 44 11.0 -3.1 236 2 289.8 290.2 279.7 296.2 2.14 8 762 2356 -3.3 -6.0 82 2.7 -4.4 271 6 291.7 292.2 281.8 301.1 3.20 9 735 2640 -5.3 -8.6 78 3.3 -6.5 287 7 292.5 293.0 281.6 300.6 2.71 10 722 2781 -4.7 -11.7 58 7.0 -7.1 296 8 294.7 295.0 281.8 301.2 2.16 11 711 2901 -4.9 -31.9 10 27.0 -10.4 303 8 295.7 295.8 280.0 297.0 0.37 12 706 2957 -5.3 -14.3 49 9.0 -8.2 306 9 295.9 296.2 281.9 301.4 1.79 13 700 3024 -5.3 -18.3 35 13.0 -9.1 310 9 296.6 296.8 281.6 300.7 1.29 14 699 3035 -5.3 -19.3 32 14.0 -9.2 310 9 296.7 297.0 281.5 300.5 1.19 15 691 3125 -5.5 -37.5 6 32.0 -11.2 308 9 297.5 297.5 280.6 298.2 0.22 16 675 3308 -6.9 -18.9 38 12.0 -10.3 305 9 297.9 298.2 282.1 301.9 1.27 17 672 3343 -7.1 -25.1 22 18.0 -11.3 304 9 298.1 298.2 281.5 300.5 0.74 18 644 3672 -9.9 -17.9 52 8.0 -12.2 298 9 298.6 298.8 282.6 303.1 1.45 19 632 3817 -10.7 -27.7 23 17.0 -14.3 295 10 299.3 299.4 281.9 301.3 0.62 20 531 5128 -20.5 -27.5 53 7.0 -21.8 269 11 302.8 302.9 283.5 305.3 0.75 21 500 5570 -23.7 -32.7 43 9.0 -25.0 260 11 304.1 304.2 283.7 305.8 0.49 22 484 5808 -24.5 -40.5 21 16.0 -26.3 258 11 306.0 306.0 284.1 306.8 0.23 23 456 6240 -28.1 -32.5 66 4.4 -28.7 254 12 306.8 306.9 284.8 308.6 0.55 24 444 6432 -29.5 -37.5 46 8.0 -30.4 252 12 307.3 307.4 284.8 308.5 0.34 25 400 7170 -35.5 -38.8 72 3.3 -35.8 245 13 308.9 308.9 285.3 310.0 0.33 26 395 7257 -36.5 -39.4 74 2.9 -36.7 245 13 308.7 308.7 285.2 309.8 0.32 27 300 9100 -52.3 -55.9 65 3.6 -52.4 240 15 311.6 311.6 286.0 311.9 0.07 28 253 10176 -61.5 -65.8 56 4.3 -61.6 220 17 313.6 313.6 286.6 313.6 0.02 29 250 10250 -61.1 -67.1 45 6.0 -61.2 225 19 315.2 315.2 287.2 315.3 0.02 30 228 10823 -59.9 -73.9 14 14.0 -60.0 242 18 325.5 325.5 290.4 325.5 0.01 31 200 11640 -59.7 -79.7 6 20.0 -59.9 265 17 338.2 338.2 293.9 338.2 0.00 32 166 12811 -57.3 -82.3 3 25.0 -57.5 259 18 360.7 360.7 298.8 360.8 0.00 33 150 13450 -57.9 -82.9 3 25.0 -58.2 255 19 370.3 370.3 300.6 370.3 0.00 34 100 15990 -59.9 -84.9 2 25.0 -60.2 240 21 412.0 412.0 306.7 412.0 0.00 35 70 18190 -62.5 -87.5 2 25.0 -62.8 265 19 450.7 450.7 310.9 450.7 0.00 36 63 18835 -65.3 -88.3 3 23.0 -65.5 270 19 458.3 458.3 311.6 458.3 0.00 37 60 19134 -62.9 -87.9 2 25.0 -63.3 272 19 470.1 470.1 312.7 470.1 0.00 38 50 20250 -65.1 -89.1 2 24.0 -65.4 280 19 490.1 490.1 314.2 490.1 0.00 39 30 23360 -66.9 -89.9 3 23.0 -67.3 255 33 562.3 562.3 318.8 562.3 0.00 40 23 24967 -64.3 -89.3 2 25.0 -65.0 265 33 614.3 614.3 321.2 614.3 0.01 41 21 25517 -67.3 -90.3 2 23.0 -67.8 268 33 621.4 621.4 321.6 621.5 0.01 42 20 25810 -67.1 -91.1 2 24.0 -67.7 270 33 630.8 630.8 321.9 630.8 0.00 43 17 26796 -65.3 -90.3 2 25.0 -66.1 268 41 666.6 666.6 323.3 666.6 0.01 44 14 27971 -68.1 -91.1 2 23.0 -68.8 265 51 695.1 695.1 324.3 695.2 0.01 45 11 29431 -65.1 -90.1 2 25.0 -66.3 261 63 755.7 755.7 326.1 755.7 0.01 46 10 30010 -66.5 -91.5 2 25.0 -67.6 260 68 771.3 771.3 326.5 771.4 0.01 47 6.1 32985 -68.9 -91.9 2 23.0 -70.2 878.1 878.1 329.0 878.2 0.01 48 5.4 33715 -68.3 -91.3 2 23.0 -69.8 912.0 912.0 329.7 912.1 0.02 49 4.7 34561 -61.9 -88.9 2 27.0 -65.2 978.5 978.6 330.8 978.8 0.03 50 4.3 35110 -62.7 -88.7 2 26.0 -66.0 999.9 1000.0 331.2 1000.3 0.03 51 3.8 35886 -55.1 -86.1 1 31.0 -61.7 1073.3 1073.4 332.3 1074.1 0.06 52 3.5 36413 -53.7 -84.7 1 31.0 -61.3 1105.9 1106.0 332.7 1107.0 0.09 TRP 253 10176 -61.5 -65.8 56 4.3 -61.6 220 17 313.6 313.6 286.6 313.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5415.00 m Freezing level: 809.49 mb = 1876.92 m = 6157.78 ft Wetbulb zero: 865.25 mb = 1337.12 m = 4386.83 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 49.78 % Est. max temperature: 12.31 C = 54.17 F Sfc-Lift cond lev (LCL): 867.98 mb = 1311.67 m = 4303.33 ft T: 2.16 C 700-500 lapse rate: 7.23 C/km ThetaE index: 4.84 C Layer 934.0- 901.0 mb Conv cond level (CCL): 739.01 mb = 2597.35 m = 8521.39 ft Mean mixing ratio: 3.57 g/kg Conv temperature: 13.75 C = 56.75 F Cap Strength: 7.66 C Lifted Index: 8.21 C Risk: None Lifted Index @300 mb: 11.25 C Lifted Index @700 mb: 6.57 C Showalter Index: 6.98 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 19.50 C K Index: 8.30 Risk: None Sweat Index: 13.00 Risk: None Energy Index: 1.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.68 J/kg Max Up Vert Vel: 6.74 m/s Conv Inhibition (B-): 76856.11 J/kg Cap Strength: 8.08 C Lift Cond Lev (LCL): 814.85 mb = 1820.84 m = 5973.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 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 ---------------------------------------------------------- 0 936 699 35 3 -1.7 -2.5 | 101 7 -6.6 1.2 1 925 796 300 3 2.6 -1.5 | 134 3 -2.2 2.2 2 850 1481 220 1 0.6 0.8 | 137 6 -4.2 4.5 3 700 3024 310 9 6.9 -5.8 | 316 3 2.1 -2.1 4 500 5570 260 11 10.8 1.9 | 227 8 6.0 5.6 5 400 7170 245 13 11.8 5.5 | 217 12 6.9 9.2 6 300 9100 240 15 13.0 7.5 | 216 14 8.2 11.2 7 253 10176 220 17 10.9 13.0 | 200 18 6.1 16.7 8 250 10250 225 19 13.4 13.4 | 207 19 8.6 17.1 9 200 11640 265 17 16.9 1.5 | 247 13 12.1 5.2 10 150 13450 255 19 18.4 4.9 | 238 16 13.5 8.6 11 100 15990 240 21 18.2 10.5 | 223 19 13.3 14.2 12 70 18190 265 19 18.9 1.7 | 249 15 14.1 5.3 13 50 20250 280 19 18.7 -3.3 | 268 14 13.9 0.4 14 30 23360 255 33 31.9 8.5 | 246 30 27.0 12.2 15 20 25810 270 33 33.0 -0.0 | 263 28 28.2 3.7 16 10 30010 260 68 67.0 11.8 | 256 64 62.1 15.5 Wind Parameters Mean winds (0-6000m): 277.3 at 8.1 knts Storm direction: 307.3 at 6.1 knts Shear (0-3000m) pos: 1.5 neg: 1.2 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 178.6 deg Storm rel helicity (0-3000m) pos: 13.7 neg: -2.7 tot: 11.0 m^2/s^2 ave: 3.7 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.24 Bulk Shear: 4.33 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 ------------------------------------------------------------------------------- 500 293 3 137 4| 0.0 4.7 4.7| 3.7 -0.1 3.6 7.2 0.50| 7.1 3.6 1000 279 2 140 4| 0.0 2.6 2.6| 5.4 -1.1 4.3 4.3 0.43| 4.6 2.0 1500 269 2 148 4| 1.0 1.7 2.8| 9.2 -1.1 8.1 5.4 0.55| 4.2 2.3 2000 285 3 150 3| 1.7 1.3 3.0| 12.0 -1.1 10.9 5.5 0.62| 4.2 2.6 2500 303 4 139 2| 1.8 1.0 2.9| 13.7 -1.3 12.3 4.9 0.64| 4.0 2.6 3000 302 5 153 1| 1.5 1.2 2.7| 13.7 -2.7 11.0 3.7 0.52| 3.7 1.9 4000 296 6 225 1| 1.1 1.3 2.4| 13.7 -6.0 7.6 1.9 0.34| 3.2 1.1 5000 286 7 233 3| 0.9 1.4 2.3| 13.7 -10.6 3.1 0.6 0.21| 2.9 0.6 6000 277 8 230 4| 0.8 1.3 2.1| 13.7 -13.2 0.5 0.1 0.16| 2.6 0.4 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251201.12.gif