UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101923.upa.cvt Date: 2300Z 19 OCT 25 Searching for LK520... Searching the city database file for: LK520 ... Date:2300Z 19 OCT 25 Station: LK520 WMO ident: 11520 Latitude: 50.00 Longitude: 14.45 ------------------------------------------------------------------------------- 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 133 SFC 979 306 4.0 0.5 78 3.5 2.5 85 7 278.8 279.5 276.7 290.0 4.05 2 950 553 5.6 -0.4 65 6.0 2.9 130 14 282.9 283.5 278.6 293.9 3.91 3 925 771 4.4 -0.6 70 5.0 2.2 170 21 283.8 284.5 279.1 295.0 3.95 4 919 824 4.2 -0.8 70 5.0 2.0 172 20 284.1 284.8 279.2 295.2 3.92 5 905 949 6.2 -5.8 42 12.0 1.3 176 19 287.4 287.9 279.3 295.4 2.74 6 896 1031 5.8 -5.2 45 11.0 1.3 179 18 287.9 288.4 279.7 296.3 2.89 7 861 1357 7.8 -30.2 5 38.0 -1.7 191 14 293.2 293.3 278.8 294.4 0.36 8 850 1463 7.2 -30.8 5 38.0 -2.1 195 13 293.7 293.8 279.0 294.8 0.34 9 712 2900 0.4 -34.6 5 35.0 -7.2 222 9 301.5 301.5 282.4 302.4 0.29 10 700 3036 -0.5 -17.5 26 17.0 -6.0 225 9 301.9 302.2 283.9 306.3 1.38 11 698 3059 -0.7 -16.7 29 16.0 -6.0 226 9 302.0 302.2 284.1 306.7 1.48 12 653 3587 -5.3 -20.3 30 15.0 -9.6 243 12 302.6 302.8 283.9 306.3 1.17 13 617 4030 -9.3 -15.3 62 6.0 -11.2 257 15 302.9 303.3 284.9 308.9 1.88 14 585 4440 -12.3 -19.3 56 7.0 -14.2 270 18 304.1 304.3 284.8 308.6 1.42 15 569 4651 -14.5 -20.5 60 6.0 -16.0 277 19 303.9 304.2 284.6 308.2 1.31 16 500 5620 -20.9 -20.9 100 0.0 -20.9 310 25 307.6 307.8 286.1 312.3 1.45 17 494 5709 -21.9 -22.2 97 0.3 -22.0 311 25 307.4 307.6 285.9 311.7 1.31 18 493 5724 -20.1 -24.2 70 4.1 -21.0 311 25 309.8 310.0 286.5 313.4 1.09 19 449 6408 -26.1 -26.7 95 0.6 -26.2 317 27 310.6 310.8 286.7 313.9 0.96 20 439 6571 -26.1 -32.1 57 6.0 -27.0 319 27 312.6 312.7 287.0 314.7 0.59 21 405 7151 -28.7 -42.7 25 14.0 -30.2 324 29 316.6 316.6 287.9 317.4 0.22 22 403 7186 -28.1 -49.1 12 21.0 -29.9 324 29 317.8 317.8 288.2 318.2 0.11 23 400 7240 -28.5 -48.5 13 20.0 -30.2 325 29 317.9 318.0 288.2 318.4 0.12 24 327 8647 -39.9 -56.9 15 17.0 -40.6 325 45 321.1 321.1 289.2 321.3 0.05 25 300 9230 -43.5 -60.5 14 17.0 -44.1 325 52 324.0 324.1 290.0 324.2 0.04 26 250 10430 -52.7 -64.7 22 12.0 -52.9 330 56 327.7 327.7 291.1 327.8 0.03 27 240 10692 -55.3 -65.3 28 10.0 -55.5 330 54 327.7 327.7 291.1 327.8 0.02 28 217 11330 -58.5 -66.5 35 8.0 -58.6 330 51 332.3 332.3 292.3 332.4 0.02 29 203 11747 -60.5 -68.5 34 8.0 -60.6 330 48 335.5 335.5 293.2 335.6 0.02 30 200 11840 -60.1 -69.1 30 9.0 -60.2 330 46 337.6 337.6 293.7 337.7 0.02 31 182 12431 -59.1 -76.1 9 17.0 -59.3 327 42 348.4 348.4 296.3 348.5 0.01 32 150 13640 -61.1 -82.1 5 21.0 -61.3 320 33 364.8 364.8 299.6 364.8 0.00 33 100 16160 -60.3 -84.3 3 24.0 -60.6 325 23 411.2 411.2 306.7 411.2 0.00 34 70 18380 -61.9 -85.9 3 24.0 -62.2 300 17 452.0 452.0 311.0 452.0 0.00 35 50 20450 -62.7 -87.7 2 25.0 -63.1 305 19 495.7 495.7 314.7 495.7 0.00 36 35 22644 -63.7 -88.7 2 25.0 -64.2 284 25 546.4 546.4 317.9 546.4 0.00 37 32 23198 -60.3 -86.3 2 26.0 -61.2 279 26 569.6 569.6 319.2 569.7 0.01 38 30 23600 -60.7 -87.7 2 27.0 -61.6 275 27 579.2 579.2 319.6 579.2 0.01 39 20 26130 -59.7 -86.7 2 27.0 -61.0 280 29 653.4 653.4 322.8 653.5 0.01 40 18 26791 -59.5 -86.5 2 27.0 -61.0 279 34 674.1 674.1 323.6 674.1 0.01 41 17 27152 -55.7 -84.7 1 29.0 -58.0 279 37 697.4 697.4 324.3 697.5 0.02 42 15 27949 -56.7 -84.7 2 28.0 -59.0 278 43 719.4 719.5 325.0 719.6 0.02 43 10 30550 -52.3 -83.3 1 31.0 -56.9 275 62 824.3 824.3 327.8 824.7 0.04 44 10 30550 -53.1 -83.1 1 30.0 -57.4 275 62 821.3 821.4 327.8 821.7 0.04 45 6.9 32982 -45.7 -79.7 1 34.0 -54.5 944.0 944.1 330.2 945.1 0.10 46 6.8 33079 -46.1 -80.1 1 34.0 -54.8 946.3 946.3 330.3 947.4 0.10 TRP 203 11747 -60.5 -68.5 34 8.0 -60.6 330 48 335.5 335.5 293.2 335.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5487.00 m Freezing level: 706.67 mb = 2960.47 m = 9712.69 ft Wetbulb zero: 881.06 mb = 1168.49 m = 3833.58 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 41.08 % Est. max temperature: 19.85 C = 67.73 F Sfc-Lift cond lev (LCL): 927.45 mb = 749.34 m = 2458.43 ft T: 4.52 C 700-500 lapse rate: 7.89 C/km ThetaE index: 1.85 C Layer 861.0- 850.0 mb Conv cond level (CCL): 631.77 mb = 3845.21 m = 12615.38 ft Mean mixing ratio: 3.41 g/kg Conv temperature: 27.80 C = 82.05 F Cap Strength: 12.43 C Lifted Index: 12.24 C Risk: None Lifted Index @300 mb: 21.23 C Lifted Index @700 mb: 12.43 C Showalter Index: 11.37 C Risk: None Total Totals Index: 18.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: -9.90 C K Index: -19.70 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 3.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.49 J/kg Max Up Vert Vel: 9.00 m/s Conv Inhibition (B-): 63176.96 J/kg Cap Strength: 12.40 C Lift Cond Lev (LCL): 822.00 mb = 1734.68 m = 5691.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 12 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 ---------------------------------------------------------- 0 979 306 85 7 -7.0 -0.6 | 104 19 -18.1 4.5 1 925 771 170 21 -3.6 20.7 | 150 30 -14.7 25.8 2 850 1463 195 13 3.4 12.6 | 156 19 -7.7 17.7 3 700 3036 225 9 6.4 6.4 | 158 12 -4.7 11.5 4 500 5620 310 25 19.2 -16.1 | 324 14 8.1 -11.0 5 400 7240 325 29 16.6 -23.8 | 343 19 5.5 -18.7 6 300 9230 325 52 29.8 -42.6 | 333 42 18.7 -37.5 7 250 10430 330 56 28.0 -48.5 | 339 47 16.9 -43.4 8 203 11747 330 48 24.0 -41.6 | 341 39 12.9 -36.5 9 200 11840 330 46 23.0 -39.8 | 341 37 11.9 -34.7 10 150 13640 320 33 21.2 -25.3 | 333 23 10.1 -20.2 11 100 16160 325 23 13.2 -18.8 | 351 14 2.1 -13.7 12 70 18380 300 17 14.7 -8.5 | 313 5 3.6 -3.4 13 50 20450 305 19 15.6 -10.9 | 322 7 4.5 -5.8 14 30 23600 275 27 26.9 -2.4 | 260 16 15.8 2.7 15 20 26130 280 29 28.6 -5.0 | 270 17 17.5 0.1 16 10 30550 275 62 61.8 -5.4 | 270 51 50.7 -0.3 Wind Parameters Mean winds (0-6000m): 264.7 at 16.3 knts Storm direction: 294.7 at 12.2 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 63.8 deg Storm rel helicity (0-3000m) pos: 177.7 neg: -1.2 tot: 176.5 m^2/s^2 ave: 58.8 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.48 Bulk Shear: 84.44 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 ------------------------------------------------------------------------------- 500 154 14 136 25| 21.9 0.0 21.9|149.6 0.0 149.6 299.3 0.85| 26.1 22.1 1000 169 16 146 25| 9.2 0.0 9.2|166.6 0.0 166.6 166.6 0.72| 17.2 12.3 1500 176 15 149 23| 5.7 0.0 5.7|169.4 0.0 169.4 112.9 0.66| 12.8 8.4 2000 182 14 151 22| 4.1 0.0 4.1|170.9 0.0 170.9 85.5 0.63| 10.2 6.4 2500 187 13 153 21| 3.2 0.0 3.2|171.0 -0.5 170.5 68.2 0.59| 8.6 5.1 3000 192 13 154 19| 2.9 0.0 2.9|177.7 -1.2 176.5 58.8 0.59| 7.7 4.6 4000 209 13 164 17| 3.1 0.0 3.1|202.4 -1.2 201.2 50.3 0.66| 7.1 4.6 5000 235 14 183 13| 3.0 0.0 3.0|231.4 -1.2 230.2 46.0 0.71| 7.0 5.0 6000 265 16 218 8| 2.7 0.0 2.7|253.1 -1.2 252.0 42.0 0.72| 6.5 4.7 Wrote GIF file: /home/apache/climate/data/raob//LK520/skewt/LK520.skewt.20251019.23.gif