UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for LK952... Searching the city database file for: LK952 ... Date:0000Z 21 APR 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 83 SFC 930 702 8.2 6.3 88 1.9 7.2 140 1 287.3 288.4 283.5 305.4 6.44 2 925 749 16.0 6.0 51 10.0 10.4 240 3 295.7 296.8 286.8 314.2 6.34 3 910 886 12.8 6.8 67 6.0 9.5 234 3 293.8 295.0 286.5 313.5 6.82 4 892 1052 11.8 5.8 67 6.0 8.5 227 4 294.4 295.6 286.5 313.2 6.49 5 850 1451 8.6 4.2 74 4.4 6.2 210 5 295.2 296.2 286.4 312.9 6.09 6 827 1677 6.4 3.6 82 2.8 4.9 211 6 295.2 296.2 286.2 312.6 6.00 7 767 2290 2.2 -2.1 73 4.3 0.2 215 8 297.1 297.8 285.2 309.8 4.27 8 761 2354 4.2 -8.8 38 13.0 -1.1 216 8 299.9 300.4 284.5 307.8 2.58 9 759 2375 4.6 -11.4 30 16.0 -1.6 216 8 300.5 300.9 284.2 307.1 2.10 10 751 2462 4.8 -13.2 26 18.0 -1.9 216 9 301.7 302.0 284.4 307.5 1.84 11 742 2560 5.0 -19.0 16 24.0 -2.9 217 9 302.9 303.1 284.0 306.6 1.15 12 700 3033 2.0 -22.0 15 24.0 -5.2 220 11 304.7 304.9 284.5 307.8 0.94 13 690 3149 1.8 -28.2 9 30.0 -6.1 225 11 305.7 305.8 284.4 307.6 0.54 14 626 3923 -4.5 -16.5 39 12.0 -8.5 257 11 307.2 307.5 286.2 312.6 1.68 15 518 5384 -14.5 -43.5 7 29.0 -18.6 318 11 312.2 312.2 286.3 312.8 0.16 16 500 5650 -17.1 -40.1 12 23.0 -20.4 330 11 312.2 312.2 286.4 313.0 0.23 17 455 6350 -23.7 -36.7 29 13.0 -25.5 330 11 312.5 312.5 286.6 313.7 0.36 18 443 6546 -24.9 -44.9 14 20.0 -27.0 330 11 313.3 313.4 286.7 313.9 0.16 19 400 7280 -31.5 -43.5 30 12.0 -32.6 330 11 314.0 314.1 287.0 314.8 0.20 20 386 7530 -33.7 -49.7 18 16.0 -34.8 331 11 314.4 314.4 287.0 314.8 0.11 21 371 7805 -36.3 -44.3 43 8.0 -36.9 331 12 314.5 314.5 287.2 315.2 0.20 22 359 8032 -37.5 -53.5 17 16.0 -38.3 332 13 315.9 315.9 287.5 316.2 0.07 23 336 8484 -41.3 -48.3 47 7.0 -41.7 333 13 316.7 316.7 287.8 317.3 0.14 24 300 9240 -47.7 -53.7 50 6.0 -47.9 335 15 318.1 318.1 288.2 318.5 0.09 25 269 9952 -53.7 -58.3 57 4.6 -53.8 314 9 319.5 319.5 288.6 319.7 0.05 26 257 10245 -56.3 -61.2 54 4.9 -56.4 305 7 319.8 319.8 288.7 320.0 0.04 27 250 10420 -57.3 -61.7 57 4.4 -57.4 300 5 320.9 320.9 289.0 321.0 0.04 28 228 10997 -60.3 -66.3 45 6.0 -60.4 266 11 324.9 324.9 290.3 325.0 0.02 29 215 11361 -61.7 -69.7 34 8.0 -61.8 245 15 328.2 328.2 291.2 328.3 0.01 30 200 11810 -59.9 -72.9 17 13.0 -60.0 225 23 337.9 337.9 293.8 337.9 0.01 31 185 12302 -56.7 -77.7 5 21.0 -56.9 221 21 350.7 350.7 296.8 350.7 0.01 32 174 12696 -51.5 -80.5 2 29.0 -52.0 218 19 365.5 365.5 299.8 365.5 0.00 33 150 13660 -52.1 -82.1 2 30.0 -52.6 210 15 380.3 380.3 302.3 380.3 0.00 34 100 16250 -57.1 -85.1 2 28.0 -57.5 190 15 417.4 417.4 307.4 417.4 0.00 35 73 18244 -57.9 -85.9 2 28.0 -58.4 172 10 455.0 455.0 311.3 455.0 0.00 36 70 18510 -55.9 -84.9 1 29.0 -56.6 170 9 464.8 464.8 312.2 464.8 0.00 37 65 18981 -54.9 -84.9 1 30.0 -55.7 206 8 476.9 476.9 313.2 477.0 0.00 38 50 20640 -58.1 -86.1 2 28.0 -58.8 335 3 506.6 506.6 315.4 506.6 0.00 39 30 23890 -56.3 -86.3 1 30.0 -57.7 70 11 591.2 591.2 320.2 591.2 0.01 40 22 25862 -54.9 -84.9 1 30.0 -56.9 51 16 650.2 650.2 322.7 650.3 0.01 41 20 26470 -55.1 -85.1 1 30.0 -57.3 45 17 667.5 667.5 323.3 667.6 0.01 42 15 28300 -56.1 -86.1 1 30.0 -58.6 62 16 721.4 721.4 325.1 721.6 0.02 43 10 30910 -50.3 -83.3 1 33.0 -55.6 85 15 831.8 831.8 328.0 832.1 0.04 44 9.6 31177 -49.3 -82.3 1 33.0 -55.2 845.3 845.4 328.3 845.8 0.05 45 8.3 32127 -51.3 -83.3 1 32.0 -56.9 873.4 873.4 328.9 873.8 0.05 46 7.3 32970 -46.5 -81.5 1 35.0 -54.7 925.6 925.7 329.9 926.4 0.07 47 4.9 35642 -42.1 -79.1 1 37.0 -54.6 1057.6 1057.7 332.1 1059.5 0.16 48 4.8 35782 -42.9 -79.9 1 37.0 -55.0 1060.1 1060.2 332.1 1061.9 0.14 49 4.2 36700 -33.7 -75.7 1 42.0 -52.5 1145.4 1145.6 333.2 1149.8 0.31 TRP 215 11361 -61.7 -69.7 34 8.0 -61.8 245 15 328.2 328.2 291.2 328.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5567.00 m Freezing level: 671.71 mb = 3369.92 m = 11056.05 ft Wetbulb zero: 766.09 mb = 2299.79 m = 7545.17 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 37.20 % Est. max temperature: 17.39 C = 63.30 F Sfc-Lift cond lev (LCL): 903.42 mb = 946.51 m = 3105.30 ft T: 12.44 C 700-500 lapse rate: 7.30 C/km ThetaE index: 7.09 C Layer 910.0- 751.0 mb Conv cond level (CCL): 788.09 mb = 2069.27 m = 6788.87 ft Mean mixing ratio: 6.35 g/kg Conv temperature: 17.14 C = 62.84 F Cap Strength: 5.18 C Lifted Index: 3.33 C Risk: None Lifted Index @300 mb: 3.90 C Lifted Index @700 mb: 4.68 C Showalter Index: 3.39 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 21.30 C K Index: 5.90 Risk: None Sweat Index: 71.40 Risk: None Energy Index: 0.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.56 J/kg Max Up Vert Vel: 3.89 m/s Conv Inhibition (B-): 65732.72 J/kg Cap Strength: 5.13 C Lift Cond Lev (LCL): 808.82 mb = 1857.90 m = 6095.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 7 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 ---------------------------------------------------------- 0 930 702 140 1 -0.6 0.8 | 123 8 -6.7 4.3 1 925 749 240 3 2.6 1.5 | 145 6 -3.5 5.0 2 850 1451 210 5 2.5 4.3 | 155 9 -3.6 7.9 3 700 3033 220 11 7.1 8.4 | 185 12 1.0 12.0 4 500 5650 330 11 5.5 -9.5 | 6 6 -0.6 -6.0 5 400 7280 330 11 5.5 -9.5 | 6 6 -0.6 -6.0 6 300 9240 335 15 6.3 -13.6 | 359 10 0.3 -10.1 7 250 10420 300 5 4.3 -2.5 | 121 2 -1.8 1.0 8 215 11361 245 15 13.6 6.3 | 217 12 7.5 9.9 9 200 11810 225 23 16.3 16.3 | 207 22 10.2 19.8 10 150 13660 210 15 7.5 13.0 | 185 17 1.4 16.5 11 100 16250 190 15 2.6 14.8 | 169 19 -3.5 18.3 12 70 18510 170 9 -1.6 8.9 | 148 15 -7.7 12.4 13 50 20640 335 3 1.3 -2.7 | 100 5 -4.8 0.8 14 30 23890 70 11 -10.3 -3.8 | 89 16 -16.4 -0.2 15 20 26470 45 17 -12.0 -12.0 | 65 20 -18.1 -8.5 16 10 30910 85 15 -14.9 -1.3 | 96 21 -21.0 2.2 Wind Parameters Mean winds (0-6000m): 270.2 at 9.4 knts Storm direction: 300.2 at 7.0 knts Shear (0-3000m) pos: 1.8 neg: 0.3 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 85.8 deg Storm rel helicity (0-3000m) pos: 33.0 neg: 0.0 tot: 33.0 m^2/s^2 ave: 11.0 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.11 Bulk Shear: 6.81 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 ------------------------------------------------------------------------------- 500 228 3 149 7| 4.4 0.0 4.4| 7.0 0.0 7.0 13.9 0.76| 5.2 4.0 1000 218 4 153 8| 2.2 0.9 3.1| 9.3 0.0 9.3 9.3 0.69| 3.6 2.5 1500 216 5 158 8| 2.1 0.6 2.7| 13.5 0.0 13.5 9.0 0.73| 3.1 2.2 2000 217 6 164 9| 2.1 0.5 2.6| 18.1 0.0 18.1 9.0 0.74| 2.8 2.1 2500 218 7 169 9| 2.0 0.4 2.4| 24.7 0.0 24.7 9.9 0.76| 2.8 2.1 3000 223 8 174 9| 1.8 0.3 2.1| 33.0 0.0 33.0 11.0 0.76| 3.0 2.3 4000 236 8 186 8| 1.6 0.2 1.8| 43.8 0.0 43.8 11.0 0.78| 3.3 2.6 5000 249 9 199 7| 1.4 0.2 1.6| 52.3 0.0 52.3 10.5 0.82| 3.4 2.8 6000 270 9 223 5| 1.2 0.2 1.3| 52.3 0.0 52.3 8.7 0.82| 2.9 2.3 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20250421.00.gif