UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for LK952... Searching the city database file for: LK952 ... Date:0000Z 9 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 189 SFC 940 698 1.2 0.9 98 0.3 1.1 155 3 279.2 280.0 277.3 291.2 4.34 2 936 733 2.6 2.4 99 0.2 2.5 188 7 281.0 281.8 278.9 294.5 4.86 3 927 813 4.6 2.8 88 1.8 3.7 263 17 283.8 284.7 280.4 298.0 5.05 4 925 831 3.6 3.2 97 0.4 3.4 280 19 283.0 283.9 280.2 297.5 5.21 5 888 1162 3.2 2.4 94 0.8 2.8 273 12 285.9 286.8 281.5 300.4 5.12 6 879 1245 3.4 2.0 91 1.4 2.7 271 11 286.9 287.8 281.8 301.2 5.03 7 854 1481 8.0 -9.0 29 17.0 1.3 266 6 294.1 294.5 281.7 301.0 2.26 8 850 1520 7.8 -9.2 29 17.0 1.1 265 5 294.3 294.7 281.8 301.1 2.24 9 759 2439 -0.3 -4.9 71 4.6 -2.3 280 13 295.2 295.9 283.7 305.7 3.50 10 719 2871 -2.1 -15.1 36 13.0 -6.4 287 17 297.9 298.2 282.6 303.0 1.64 11 700 3084 -1.9 -32.9 7 31.0 -8.5 290 19 300.4 300.4 282.0 301.5 0.34 12 693 3164 -1.3 -36.3 5 35.0 -8.4 290 19 301.9 302.0 282.5 302.8 0.25 13 635 3856 -5.7 -29.7 13 24.0 -11.1 293 22 304.5 304.6 283.9 306.3 0.51 14 621 4030 -6.9 -24.9 22 18.0 -11.4 294 23 305.1 305.3 284.5 307.8 0.82 15 616 4093 -7.5 -16.5 48 9.0 -10.4 294 23 305.1 305.5 285.5 310.6 1.71 16 529 5265 -14.3 -35.3 15 21.0 -18.0 298 27 310.6 310.6 285.9 311.8 0.36 17 500 5690 -18.1 -31.1 31 13.0 -20.5 300 29 311.0 311.1 286.4 312.9 0.57 18 475 6070 -21.5 -31.5 40 10.0 -23.2 298 29 311.4 311.5 286.5 313.4 0.58 19 471 6132 -21.9 -35.9 27 14.0 -23.9 297 29 311.6 311.7 286.4 313.0 0.38 20 454 6401 -24.1 -30.1 58 6.0 -25.1 296 29 312.2 312.3 286.9 314.5 0.69 21 429 6811 -27.5 -32.4 63 4.9 -28.2 293 29 312.9 313.0 287.1 315.0 0.59 22 400 7310 -30.9 -39.9 41 9.0 -31.9 290 29 314.8 314.9 287.4 315.9 0.30 23 379 7689 -34.1 -44.1 36 10.0 -34.9 293 30 315.5 315.5 287.5 316.2 0.20 24 359 8064 -37.9 -44.9 48 7.0 -38.4 296 32 315.3 315.4 287.5 316.1 0.19 25 354 8160 -38.3 -49.3 31 11.0 -38.9 296 32 316.1 316.1 287.6 316.5 0.12 26 325 8739 -43.7 -56.7 22 13.0 -44.2 301 34 316.4 316.4 287.6 316.7 0.05 27 300 9270 -48.5 -59.5 27 11.0 -48.8 305 36 317.0 317.0 287.8 317.2 0.04 28 271 9929 -54.7 -59.5 55 4.8 -54.8 316 40 317.3 317.3 287.9 317.5 0.05 29 250 10440 -58.9 -66.9 35 8.0 -59.0 325 44 318.5 318.5 288.3 318.6 0.02 30 249 10465 -58.9 -66.9 35 8.0 -59.0 325 44 318.9 318.9 288.4 318.9 0.02 31 228 11014 -63.1 -66.9 60 3.8 -63.1 317 52 320.6 320.6 288.9 320.7 0.02 32 200 11810 -69.5 -74.3 50 4.8 -69.5 305 64 322.7 322.7 289.6 322.7 0.01 33 195 11960 -70.7 -75.4 50 4.6 -70.7 305 64 323.1 323.1 289.7 323.1 0.01 34 187 12207 -72.7 -77.1 51 4.4 -72.7 310 62 323.8 323.8 289.9 323.8 0.01 35 182 12367 -70.7 -76.7 41 6.0 -70.7 310 59 329.6 329.6 291.6 329.6 0.01 36 178 12501 -65.5 -76.5 20 11.0 -65.5 310 57 340.2 340.2 294.4 340.2 0.01 37 171 12745 -64.3 -81.3 8 17.0 -64.4 310 52 346.1 346.1 295.8 346.1 0.00 38 151 13509 -62.5 -83.5 4 21.0 -62.6 310 39 361.7 361.7 299.0 361.7 0.00 39 150 13550 -62.5 -83.5 4 21.0 -62.6 310 38 362.4 362.4 299.2 362.4 0.00 40 110 15448 -66.1 -87.1 4 21.0 -66.2 310 31 389.3 389.3 303.7 389.3 0.00 41 100 16030 -63.5 -86.5 3 23.0 -63.7 310 29 405.0 405.0 305.9 405.0 0.00 42 79 17468 -63.7 -87.7 2 24.0 -63.9 307 33 432.9 432.9 309.1 432.9 0.00 43 72 18030 -66.9 -88.9 3 22.0 -67.1 305 35 437.7 437.7 309.6 437.7 0.00 44 70 18200 -66.3 -88.3 3 22.0 -66.5 305 35 442.5 442.5 310.1 442.6 0.00 45 64 18746 -63.3 -88.3 2 25.0 -63.6 305 34 460.6 460.6 311.8 460.6 0.00 46 50 20250 -66.1 -89.1 3 23.0 -66.4 305 33 487.7 487.7 314.1 487.7 0.00 47 38 21900 -69.1 -91.1 3 22.0 -69.4 300 39 519.9 519.9 316.3 519.9 0.00 48 30 23320 -66.7 -90.7 2 24.0 -67.1 295 44 562.8 562.8 318.8 562.8 0.00 49 25 24425 -65.9 -90.9 2 25.0 -66.4 297 50 595.2 595.2 320.4 595.3 0.00 50 20 25770 -68.9 -92.9 2 24.0 -69.4 300 58 625.3 625.3 321.7 625.3 0.00 51 19 26075 -69.1 -93.1 2 24.0 -69.5 299 62 633.9 633.9 322.0 633.9 0.00 52 10 29960 -62.3 -90.3 1 28.0 -64.1 285 112 787.0 787.0 326.9 787.1 0.01 53 8.9 30679 -62.7 -90.7 1 28.0 -64.6 812.1 812.1 327.5 812.2 0.01 54 8.3 31112 -59.9 -88.9 1 29.0 -62.6 839.5 839.5 328.2 839.7 0.02 55 7.7 31579 -61.5 -89.5 1 28.0 -63.9 851.3 851.3 328.4 851.4 0.02 56 6.6 32551 -54.5 -86.5 1 32.0 -59.5 919.1 919.1 329.8 919.4 0.03 57 6.4 32747 -55.1 -86.1 1 31.0 -60.0 924.7 924.7 329.9 925.0 0.04 TRP 187 12207 -72.7 -77.1 51 4.4 -72.7 310 62 323.8 323.8 289.9 323.8 0.01 WND 195 11960 -70.7 -75.4 50 4.6 -70.7 305 64 323.1 323.1 289.7 323.1 0.01 Sounding variables and indices 1000-500 mb thick: 5501.00 m Freezing level: 762.37 mb = 2405.34 m = 7891.45 ft Wetbulb zero: 820.72 mb = 1804.58 m = 5920.45 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 39.67 % Est. max temperature: 16.62 C = 61.91 F Sfc-Lift cond lev (LCL): 935.51 mb = 737.35 m = 2419.10 ft T: 2.71 C 700-500 lapse rate: 6.22 C/km ThetaE index: 4.11 C Layer 719.0- 693.0 mb Conv cond level (CCL): 654.94 mb = 3611.13 m = 11847.40 ft Mean mixing ratio: 4.30 g/kg Conv temperature: 25.15 C = 77.26 F Cap Strength: 11.52 C Lifted Index: 11.18 C Risk: None Lifted Index @300 mb: 12.42 C Lifted Index @700 mb: 7.75 C Showalter Index: 10.12 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 8.90 C K Index: -14.30 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 2.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.62 J/kg Max Up Vert Vel: 10.92 m/s Conv Inhibition (B-): 64584.30 J/kg Cap Strength: 11.48 C Lift Cond Lev (LCL): 827.75 mb = 1735.34 m = 5693.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 15 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 ---------------------------------------------------------- 0 940 698 155 3 -1.3 2.7 | 145 18 -10.4 14.8 1 925 831 280 19 18.7 -3.3 | 227 13 9.6 8.8 2 850 1520 265 5 5.0 0.4 | 162 13 -4.1 12.6 3 700 3084 290 19 17.9 -6.5 | 237 10 8.8 5.6 4 500 5690 300 29 25.1 -14.5 | 278 16 16.0 -2.4 5 400 7310 290 29 27.3 -9.9 | 263 18 18.2 2.2 6 300 9270 305 36 29.5 -20.6 | 293 22 20.4 -8.5 7 250 10440 325 44 25.2 -36.0 | 326 29 16.1 -23.9 8 200 11810 305 64 52.4 -36.7 | 300 50 43.3 -24.6 9 195 11960 305 64 52.4 -36.7 | 300 50 43.3 -24.6 10 187 12207 310 62 47.5 -39.9 | 306 47 38.4 -27.7 11 150 13550 310 38 29.1 -24.4 | 302 23 20.0 -12.3 12 100 16030 310 29 22.2 -18.6 | 296 15 13.1 -6.5 13 70 18200 305 35 28.7 -20.1 | 292 21 19.6 -7.9 14 50 20250 305 33 27.0 -18.9 | 291 19 17.9 -6.8 15 30 23320 295 44 39.9 -18.6 | 282 31 30.8 -6.5 16 20 25770 300 58 50.2 -29.0 | 292 44 41.1 -16.9 17 10 29960 285 112 108.2 -29.0 | 280 101 99.1 -16.9 Wind Parameters Mean winds (0-6000m): 293.1 at 20.2 knts Storm direction: 323.1 at 15.2 knts Shear (0-3000m) pos: 4.9 neg: 0.9 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 104.3 deg Storm rel helicity (0-3000m) pos: 142.0 neg: -39.9 tot: 102.1 m^2/s^2 ave: 34.0 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 4.6 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 7.26 Bulk Shear: 8.21 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 ------------------------------------------------------------------------------- 500 276 14 205 12| 13.6 0.0 13.6| 93.8 -20.1 73.7 147.4 0.53| 32.1 17.1 1000 275 11 189 11| 6.8 2.6 9.3| 97.4 -39.9 57.5 57.5 0.30| 19.8 6.0 1500 275 10 185 11| 6.1 1.7 7.8|111.3 -39.9 71.3 47.6 0.37| 14.8 5.5 2000 278 11 189 11| 5.8 1.3 7.1|124.7 -39.9 84.8 42.4 0.43| 12.4 5.4 2500 283 12 197 10| 5.4 1.0 6.5|136.6 -39.9 96.7 38.7 0.48| 10.8 5.2 3000 285 14 205 10| 4.9 0.9 5.7|142.0 -39.9 102.1 34.0 0.50| 9.3 4.6 4000 288 16 221 9| 4.1 0.6 4.8|153.6 -39.9 113.7 28.4 0.52| 7.5 3.9 5000 292 18 236 10| 3.7 0.5 4.2|166.3 -39.9 126.4 25.3 0.54| 6.5 3.5 6000 293 20 246 10| 3.1 0.4 3.5|166.3 -52.7 113.7 18.9 0.47| 5.7 2.7 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251209.00.gif