UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for LK952... Searching the city database file for: LK952 ... Date:1200Z 15 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 106 SFC 932 693 9.6 8.7 94 0.9 9.1 150 5 288.5 289.8 285.2 309.9 7.59 2 850 1454 4.2 4.2 100 0.0 4.2 185 19 290.5 291.6 284.5 308.0 6.09 3 834 1609 3.4 3.4 100 0.0 3.4 187 20 291.3 292.3 284.6 308.1 5.86 4 777 2183 2.6 2.6 100 0.0 2.6 197 24 296.4 297.5 286.6 313.8 5.95 5 751 2459 2.8 1.9 94 0.9 2.4 201 25 299.5 300.6 287.7 316.9 5.85 6 700 3026 0.0 -0.1 99 0.1 -0.0 210 29 302.5 303.5 288.3 318.9 5.43 7 587 4420 -7.1 -8.1 93 1.0 -7.5 218 30 309.8 310.5 289.0 321.0 3.54 8 555 4857 -8.3 -14.3 62 6.0 -10.4 220 30 313.4 313.9 289.0 320.8 2.28 9 515 5434 -12.1 -19.1 56 7.0 -14.2 224 31 315.6 315.9 289.0 321.1 1.64 10 511 5494 -12.5 -16.2 74 3.7 -13.7 224 31 315.8 316.2 289.6 322.8 2.11 11 500 5660 -13.1 -17.4 70 4.3 -14.5 225 31 317.1 317.4 289.8 323.6 1.95 12 477 6017 -15.9 -19.3 75 3.4 -16.9 225 30 317.9 318.2 289.9 323.7 1.74 13 470 6129 -16.3 -20.5 70 4.2 -17.5 225 30 318.8 319.1 290.0 324.1 1.59 14 410 7141 -24.9 -26.2 89 1.3 -25.2 225 27 320.4 320.6 290.0 324.2 1.10 15 400 7320 -25.9 -28.6 78 2.7 -26.4 225 27 321.3 321.5 290.1 324.5 0.90 16 300 9330 -43.1 -48.1 58 5.0 -43.4 205 38 324.6 324.6 290.3 325.2 0.16 17 257 10352 -52.5 -60.5 37 8.0 -52.7 218 50 325.4 325.4 290.5 325.6 0.04 18 250 10530 -54.3 -59.3 54 5.0 -54.4 220 52 325.3 325.3 290.5 325.5 0.05 19 249 10556 -54.3 -59.3 54 5.0 -54.4 220 51 325.7 325.7 290.5 325.9 0.05 20 240 10789 -56.3 -62.3 47 6.0 -56.4 224 45 326.2 326.2 290.6 326.3 0.04 21 227 11141 -56.9 -67.9 24 11.0 -57.1 229 35 330.5 330.5 291.9 330.5 0.02 22 200 11930 -62.3 -68.3 44 6.0 -62.4 240 13 334.1 334.1 292.9 334.2 0.02 23 195 12086 -63.7 -69.7 44 6.0 -63.7 225 17 334.3 334.3 292.9 334.4 0.02 24 192 12181 -63.5 -72.5 28 9.0 -63.6 227 17 336.1 336.1 293.3 336.1 0.01 25 190 12246 -60.5 -73.5 17 13.0 -60.6 228 17 341.9 341.9 294.8 342.0 0.01 26 169 12984 -55.9 -81.9 2 26.0 -56.2 241 17 361.2 361.2 299.0 361.2 0.00 27 150 13740 -57.5 -83.5 2 26.0 -57.8 255 17 371.0 371.0 300.8 371.0 0.00 28 100 16300 -58.1 -86.1 2 28.0 -58.5 245 15 415.5 415.5 307.2 415.5 0.00 29 84 17396 -59.5 -86.5 2 27.0 -59.9 238 15 433.9 433.9 309.3 433.9 0.00 30 70 18540 -58.5 -86.5 2 28.0 -59.0 230 15 459.2 459.2 311.7 459.2 0.00 31 60 19507 -57.1 -86.1 1 29.0 -57.8 189 11 483.1 483.1 313.7 483.1 0.00 32 53 20285 -59.1 -87.1 1 28.0 -59.7 156 8 495.9 495.9 314.7 495.9 0.00 33 50 20650 -57.7 -86.7 1 29.0 -58.5 140 7 507.5 507.5 315.5 507.5 0.00 34 37 22568 -54.5 -85.5 1 31.0 -55.9 111 9 561.4 561.4 318.7 561.4 0.01 35 30 23910 -55.5 -86.5 1 31.0 -57.0 90 11 593.3 593.3 320.3 593.4 0.01 36 24 25331 -56.5 -86.5 1 30.0 -58.1 104 18 629.5 629.5 321.9 629.6 0.01 37 21 26186 -53.1 -85.1 1 32.0 -55.6 112 22 664.3 664.3 323.2 664.4 0.01 38 20 26500 -53.5 -85.5 1 32.0 -56.1 115 23 672.4 672.4 323.5 672.5 0.01 39 17 27543 -53.7 -85.7 1 32.0 -56.5 115 22 703.8 703.8 324.6 703.9 0.01 40 14 28802 -49.3 -83.3 1 34.0 -54.0 115 20 758.9 758.9 326.2 759.1 0.03 41 12 29806 -51.7 -84.7 1 33.0 -56.0 115 19 784.6 784.6 326.8 784.8 0.03 42 10 31000 -47.1 -83.1 1 36.0 -53.8 115 17 843.7 843.8 328.2 844.1 0.04 43 8.4 32159 -45.5 -81.5 1 36.0 -53.7 893.1 893.2 329.3 893.8 0.06 44 7.1 33278 -46.3 -82.3 1 36.0 -54.8 933.9 933.9 330.1 934.5 0.06 45 5.8 34633 -42.5 -81.5 1 39.0 -54.0 1006.0 1006.1 331.3 1007.1 0.09 46 5.6 34871 -39.3 -80.3 1 41.0 -52.9 1030.3 1030.4 331.6 1031.6 0.11 TRP 195 12086 -63.7 -69.7 44 6.0 -63.7 225 17 334.3 334.3 292.9 334.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5554.00 m Freezing level: 700.00 mb = 3026.00 m = 9927.70 ft Wetbulb zero: 700.82 mb = 3016.51 m = 9896.56 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 89.44 % Est. max temperature: 16.87 C = 62.36 F Sfc-Lift cond lev (LCL): 919.45 mb = 805.46 m = 2642.55 ft T: 8.80 C 700-500 lapse rate: 4.97 C/km ThetaE index: 1.92 C Layer 850.0- 834.0 mb Conv cond level (CCL): 875.30 mb = 1211.74 m = 3975.49 ft Mean mixing ratio: 6.67 g/kg Conv temperature: 10.97 C = 51.75 F Cap Strength: 9.34 C Lifted Index: 10.00 C Risk: None Lifted Index @300 mb: 11.43 C Lifted Index @700 mb: 4.73 C Showalter Index: 10.49 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 17.30 C Cross Totals Index: 17.30 C K Index: 21.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 224.75 Risk: None Energy Index: 3.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.43 J/kg Max Up Vert Vel: 5.18 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 9.57 C Lift Cond Lev (LCL): 876.68 mb = 1198.74 m = 3932.84 ft Lev Free Conv (LFC): 861.68 mb = 1341.27 m = 4400.42 ft Equ Level (EL): 821.68 mb = 1729.37 m = 5673.73 ft B at Equ Level: 12.54 J/kg Max Parcel Lev (MPL): 781.68 mb = 2134.30 m = 7002.20 ft Wind level data Storm motion: 243 at 20 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 ---------------------------------------------------------- 0 932 693 150 5 -2.5 4.3 | 77 21 -20.3 -4.7 1 925 762 190 13 2.3 12.8 | 104 16 -15.5 3.7 2 850 1454 185 19 1.7 18.9 | 121 19 -16.2 9.9 3 700 3026 210 29 14.5 25.1 | 168 16 -3.3 16.1 4 500 5660 225 31 21.9 21.9 | 198 14 4.1 12.9 5 400 7320 225 27 19.1 19.1 | 187 10 1.3 10.0 6 300 9330 205 38 16.1 34.4 | 176 25 -1.7 25.4 7 250 10530 220 52 33.4 39.8 | 207 35 15.6 30.8 8 200 11930 240 13 11.3 6.5 | 69 7 -6.5 -2.6 9 195 12086 225 17 12.0 12.0 | 117 6 -5.8 3.0 10 150 13740 255 17 16.4 4.4 | 17 5 -1.4 -4.7 11 100 16300 245 15 13.6 6.3 | 57 5 -4.2 -2.7 12 70 18540 230 15 11.5 9.6 | 95 6 -6.3 0.6 13 50 20650 140 7 -4.5 5.4 | 81 23 -22.3 -3.7 14 30 23910 90 11 -11.0 0.0 | 73 30 -28.8 -9.1 15 20 26500 115 23 -20.8 9.7 | 91 39 -38.7 0.7 16 10 31000 115 17 -15.4 7.2 | 87 33 -33.2 -1.9 Wind Parameters Mean winds (0-6000m): 213.0 at 26.6 knts Storm direction: 243.0 at 20.0 knts Shear (0-3000m) pos: 4.7 neg: 0.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 98.0 deg Storm rel helicity (0-3000m) pos: 137.6 neg: 0.0 tot: 137.6 m^2/s^2 ave: 45.9 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.44 Bulk Shear: 30.41 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 ------------------------------------------------------------------------------- 500 188 14 107 17| 13.5 0.0 13.5| 55.3 0.0 55.3 110.6 0.89| 14.0 12.5 1000 187 16 115 17| 8.7 0.0 8.7| 73.9 0.0 73.9 73.9 0.89| 9.2 8.2 1500 189 18 121 17| 7.1 0.0 7.1| 94.4 0.0 94.4 62.9 0.91| 7.7 6.9 2000 194 20 129 17| 6.3 0.0 6.3|115.5 0.0 115.5 57.8 0.92| 7.0 6.4 2500 198 22 136 16| 5.6 0.0 5.6|131.9 0.0 131.9 52.8 0.93| 6.4 5.9 3000 201 23 142 16| 4.7 0.0 4.7|137.6 0.0 137.6 45.9 0.93| 5.6 5.2 4000 206 25 152 15| 3.7 0.0 3.7|148.8 0.0 148.8 37.2 0.93| 4.6 4.2 5000 210 26 161 14| 3.1 0.0 3.1|159.4 0.0 159.4 31.9 0.93| 4.0 3.7 6000 213 27 166 14| 2.6 0.2 2.8|159.4 -3.9 155.5 25.9 0.84| 3.5 3.0 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20250415.12.gif