UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for LK952... Searching the city database file for: LK952 ... Date:1200Z 24 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 77 SFC 930 706 18.0 7.0 49 11.0 11.7 135 3 297.3 298.5 287.8 317.1 6.76 2 925 753 17.0 5.0 45 12.0 10.3 115 7 296.7 297.8 286.8 314.1 5.91 3 850 1460 10.4 3.4 62 7.0 6.7 120 5 297.0 298.1 286.7 314.0 5.75 4 783 2137 4.4 0.7 77 3.7 2.5 120 5 297.7 298.6 286.4 312.9 5.14 5 705 2981 -2.3 -2.9 96 0.6 -2.6 120 5 299.3 300.1 286.2 312.5 4.38 6 700 3038 -2.7 -4.6 87 1.9 -3.5 120 5 299.5 300.2 285.8 311.2 3.88 7 656 3550 -5.7 -8.6 80 2.9 -6.8 97 4 301.7 302.3 285.7 311.1 3.04 8 550 4912 -13.3 -22.3 47 9.0 -15.6 34 1 308.3 308.5 286.1 312.1 1.16 9 500 5630 -18.7 -23.6 65 4.9 -19.8 0 0 310.2 310.5 286.8 314.0 1.14 10 474 6025 -21.3 -25.4 69 4.1 -22.2 319 2 311.8 312.0 287.2 315.2 1.02 11 400 7250 -31.5 -34.1 78 2.6 -31.9 190 9 314.0 314.2 287.4 315.9 0.53 12 376 7686 -34.9 -36.9 82 2.0 -35.1 203 9 315.2 315.2 287.6 316.7 0.43 13 300 9220 -48.5 -53.2 58 4.7 -48.7 250 9 317.0 317.0 287.9 317.3 0.09 14 273 9832 -54.3 -59.2 55 4.9 -54.4 240 15 317.3 317.3 287.9 317.4 0.05 15 267 9974 -55.3 -63.3 36 8.0 -55.4 237 17 317.8 317.8 288.1 317.9 0.03 16 250 10390 -58.9 -62.0 67 3.1 -58.9 230 21 318.5 318.5 288.3 318.6 0.04 17 232 10855 -62.3 -66.7 55 4.4 -62.3 226 18 320.2 320.2 288.8 320.3 0.02 18 228 10963 -62.3 -68.3 44 6.0 -62.4 225 18 321.8 321.8 289.3 321.9 0.02 19 211 11439 -64.5 -69.1 53 4.6 -64.6 220 15 325.6 325.6 290.5 325.7 0.02 20 201 11739 -60.5 -75.5 12 15.0 -60.6 270 22 336.5 336.5 293.4 336.5 0.01 21 200 11770 -59.9 -75.9 11 16.0 -60.0 275 23 337.9 337.9 293.8 337.9 0.01 22 183 12331 -53.5 -79.5 3 26.0 -53.9 269 21 357.0 357.0 298.1 357.0 0.00 23 176 12581 -53.3 -81.3 2 28.0 -53.7 266 19 361.3 361.3 299.0 361.3 0.00 24 159 13234 -51.9 -81.9 2 30.0 -52.4 259 17 374.4 374.4 301.3 374.4 0.00 25 150 13610 -52.3 -82.3 2 30.0 -52.8 255 15 380.0 380.0 302.2 380.0 0.00 26 117 15207 -55.1 -85.1 1 30.0 -55.6 267 16 402.8 402.8 305.6 402.8 0.00 27 100 16210 -55.1 -85.1 1 30.0 -55.6 275 17 421.3 421.3 307.9 421.3 0.00 28 82 17474 -54.3 -85.3 1 31.0 -55.0 278 13 447.5 447.5 310.6 447.5 0.00 29 70 18480 -56.1 -86.1 1 30.0 -56.8 280 9 464.4 464.4 312.1 464.4 0.00 30 50 20620 -58.3 -87.3 1 29.0 -59.0 310 5 506.1 506.1 315.4 506.1 0.00 31 49 20747 -58.5 -87.5 1 29.0 -59.2 310 5 508.6 508.6 315.5 508.6 0.00 32 42 21722 -55.1 -86.1 1 31.0 -56.3 313 8 539.9 539.9 317.5 539.9 0.01 33 31 23644 -58.3 -87.3 1 29.0 -59.4 319 12 580.2 580.2 319.7 580.3 0.01 34 30 23850 -57.5 -87.5 1 30.0 -58.7 320 13 587.9 587.9 320.0 587.9 0.01 35 21 26118 -53.9 -85.9 1 32.0 -56.3 276 8 661.9 661.9 323.2 662.0 0.01 36 20 26430 -54.7 -85.7 1 31.0 -57.0 270 7 668.7 668.7 323.4 668.8 0.01 37 16 27859 -55.5 -86.5 1 31.0 -58.0 276 9 710.2 710.2 324.7 710.3 0.01 38 10 30900 -49.9 -83.9 1 34.0 -55.4 290 13 833.3 833.3 328.0 833.6 0.03 39 8.4 32050 -46.1 -82.1 1 36.0 -53.9 890.8 890.8 329.2 891.4 0.06 40 7.9 32457 -47.5 -82.5 1 35.0 -54.9 901.0 901.0 329.4 901.5 0.06 41 6.4 33862 -43.1 -81.1 1 38.0 -53.8 975.6 975.6 330.8 976.5 0.09 42 6.2 34076 -43.5 -81.5 1 38.0 -54.1 982.7 982.8 330.9 983.7 0.08 43 5.3 35151 -34.9 -78.9 0 44.0 -51.7 1066.3 1066.4 332.2 1068.2 0.15 44 4.3 36628 -28.9 -76.9 0 48.0 -51.1 1160.5 1160.7 333.4 1164.1 0.25 TRP 211 11439 -64.5 -69.1 53 4.6 -64.6 220 15 325.6 325.6 290.5 325.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5553.00 m Freezing level: 731.78 mb = 2691.39 m = 8829.92 ft Wetbulb zero: 744.15 mb = 2546.32 m = 8353.98 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 67.79 % Est. max temperature: 18.46 C = 65.23 F Sfc-Lift cond lev (LCL): 789.01 mb = 2073.50 m = 6802.74 ft T: 4.96 C 700-500 lapse rate: 6.17 C/km ThetaE index: 6.01 C Layer 925.0- 550.0 mb Conv cond level (CCL): 752.23 mb = 2459.36 m = 8068.67 ft Mean mixing ratio: 5.82 g/kg Conv temperature: 19.04 C = 66.27 F Cap Strength: 1.21 C Lifted Index: 1.14 C Risk: Showers probable Lifted Index @300 mb: 2.40 C Lifted Index @700 mb: -0.49 C Showalter Index: 1.14 C Risk: Showers probable Total Totals Index: 51.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 22.10 C K Index: 30.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 94.80 Risk: None Energy Index: -0.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.68 J/kg Max Up Vert Vel: 5.42 m/s Conv Inhibition (B-): 22.39 J/kg Cap Strength: 1.23 C Lift Cond Lev (LCL): 767.34 mb = 2299.20 m = 7543.20 ft Lev Free Conv (LFC): 722.34 mb = 2785.80 m = 9139.67 ft Equ Level (EL): 622.34 mb = 3956.84 m = 12981.59 ft B at Equ Level: 14.52 J/kg Max Parcel Lev (MPL): 562.34 mb = 4740.25 m = 15551.81 ft Wind level data Storm motion: 159 at 3 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 ---------------------------------------------------------- 0 930 706 135 3 -2.1 2.1 | 70 1 -1.1 -0.4 1 925 753 115 7 -6.3 3.0 | 95 5 -5.3 0.4 2 850 1460 120 5 -4.3 2.5 | 89 3 -3.3 -0.0 3 700 3038 120 5 -4.3 2.5 | 89 3 -3.3 -0.0 4 500 5630 0 0 -0.0 -0.0 | 339 3 1.0 -2.5 5 400 7250 190 9 1.6 8.9 | 202 7 2.6 6.3 6 300 9220 250 9 8.5 3.1 | 267 9 9.5 0.5 7 250 10390 230 21 16.1 13.5 | 237 20 17.1 11.0 8 211 11439 220 15 9.6 11.5 | 230 14 10.6 9.0 9 200 11770 275 23 22.9 -2.0 | 281 24 23.9 -4.5 10 150 13610 255 15 14.5 3.9 | 265 16 15.5 1.3 11 100 16210 275 17 16.9 -1.5 | 283 18 17.9 -4.0 12 70 18480 280 9 8.9 -1.6 | 293 11 9.9 -4.1 13 50 20620 310 5 3.8 -3.2 | 320 8 4.8 -5.8 14 30 23850 320 13 8.4 -10.0 | 323 16 9.4 -12.5 15 20 26430 270 7 7.0 -0.0 | 288 8 8.0 -2.5 16 10 30900 290 13 12.2 -4.4 | 298 15 13.2 -7.0 Wind Parameters Mean winds (0-6000m): 128.6 at 3.6 knts Storm direction: 158.6 at 2.7 knts Shear (0-3000m) pos: 0.1 neg: 0.5 tot: 0.6 10-3/s Storm rel Dir Shear (0-3000m): -23.5 deg Storm rel helicity (0-3000m) pos: 0.7 neg: -2.8 tot: -2.2 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 1.5 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 14.36 Bulk Shear: 1.02 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 ------------------------------------------------------------------------------- 500 117 6 93 5| 0.0 3.1 3.1| 0.7 -0.2 0.5 1.0 0.22| 5.6 1.3 1000 118 6 92 4| 0.4 1.5 1.9| 0.7 -0.4 0.3 0.3 0.17| 3.2 0.5 1500 119 5 91 4| 0.3 1.0 1.3| 0.7 -0.4 0.3 0.2 0.17| 2.1 0.4 2000 119 5 91 4| 0.2 0.8 1.0| 0.7 -0.4 0.3 0.2 0.17| 1.6 0.3 2500 119 5 90 4| 0.2 0.6 0.8| 0.7 -1.0 -0.3 -0.1 0.04| 1.4 0.1 3000 117 5 86 4| 0.1 0.5 0.6| 0.7 -2.8 -2.2 -0.7 -0.18| 1.5 -0.3 4000 114 5 78 3| 0.1 0.4 0.5| 0.7 -5.9 -5.2 -1.3 -0.39| 1.5 -0.6 5000 119 4 73 2| 0.1 0.3 0.4| 0.7 -7.2 -6.5 -1.3 -0.42| 1.4 -0.6 6000 129 4 82 2| 0.1 0.6 0.7| 0.7 -17.7 -17.0 -2.8 -0.57| 1.9 -1.1 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20250424.12.gif