UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110106.upa.cvt Date: 0600Z 1 NOV 25 Searching for LK520... Searching the city database file for: LK520 ... Date:0600Z 1 NOV 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 150 SFC 981 306 3.8 2.5 91 1.3 3.2 120 3 278.5 279.3 277.3 291.3 4.67 2 980 315 5.4 3.5 88 1.9 4.5 120 3 280.2 281.0 278.6 294.0 5.02 3 955 528 8.0 4.0 76 4.0 6.0 122 2 284.9 285.8 281.3 299.8 5.34 4 946 606 10.8 4.8 66 6.0 7.6 123 2 288.5 289.5 283.2 304.7 5.70 5 933 722 11.2 5.2 67 6.0 8.0 124 1 290.0 291.1 284.2 307.0 5.95 6 925 794 10.6 4.6 66 6.0 7.5 125 1 290.1 291.2 284.0 306.6 5.75 7 915 885 9.8 4.9 72 4.9 7.2 137 2 290.2 291.3 284.2 307.2 5.94 8 865 1354 12.0 1.0 47 11.0 6.4 200 9 297.2 298.1 285.8 311.3 4.75 9 850 1500 11.0 0.0 47 11.0 5.5 220 11 297.7 298.5 285.7 311.1 4.50 10 821 1789 9.6 -6.4 32 16.0 2.6 225 12 299.2 299.7 284.5 307.9 2.88 11 802 1982 7.8 -0.2 57 8.0 3.8 229 13 299.3 300.1 286.5 313.3 4.70 12 765 2370 5.4 -5.6 45 11.0 0.5 236 14 300.7 301.3 285.6 310.8 3.29 13 735 2697 5.2 -28.8 6 34.0 -3.8 242 15 304.0 304.1 283.7 305.6 0.48 14 720 2865 3.8 -9.2 38 13.0 -1.6 246 16 304.2 304.7 286.2 312.5 2.64 15 700 3093 2.2 -16.8 23 19.0 -4.3 250 17 304.9 305.2 285.2 309.6 1.46 16 679 3338 0.8 -31.2 7 32.0 -7.0 250 18 306.0 306.1 284.4 307.5 0.42 17 675 3386 1.2 -31.8 6 33.0 -6.8 251 19 307.0 307.1 284.7 308.4 0.39 18 624 4012 -3.9 -11.9 54 8.0 -6.9 252 22 308.1 308.6 287.4 316.0 2.46 19 573 4679 -8.5 -26.5 22 18.0 -12.9 253 25 310.3 310.5 286.4 312.9 0.76 20 530 5279 -13.1 -14.9 86 1.8 -13.7 254 29 311.8 312.3 288.5 319.2 2.27 21 526 5336 -13.1 -17.8 68 4.7 -14.5 254 29 312.5 312.8 288.2 318.4 1.79 22 500 5720 -16.7 -18.7 84 2.0 -17.3 255 31 312.7 313.0 288.2 318.4 1.75 23 481 6008 -19.5 -19.5 100 0.0 -19.5 258 32 312.7 313.0 288.2 318.3 1.70 24 480 6024 -19.7 -21.2 88 1.5 -20.1 258 32 312.6 312.9 287.9 317.5 1.47 25 477 6070 -17.9 -39.9 13 22.0 -21.1 258 32 315.4 315.5 287.5 316.3 0.25 26 474 6117 -17.7 -52.7 3 35.0 -21.4 259 32 316.3 316.3 287.6 316.5 0.06 27 436 6734 -22.7 -32.7 40 10.0 -24.4 264 33 317.6 317.7 288.6 319.5 0.56 28 413 7129 -24.7 -58.7 3 34.0 -27.2 268 34 319.9 320.0 288.8 320.1 0.03 29 400 7360 -26.7 -57.7 4 31.0 -28.9 270 35 320.3 320.3 288.9 320.4 0.04 30 326 8803 -37.5 -67.5 3 30.0 -38.6 277 36 324.7 324.7 290.2 324.8 0.01 31 300 9370 -42.5 -64.5 7 22.0 -43.2 280 36 325.5 325.5 290.5 325.5 0.02 32 250 10580 -52.7 -70.7 10 18.0 -52.9 280 38 327.7 327.7 291.1 327.8 0.01 33 248 10632 -53.1 -71.1 9 18.0 -53.4 280 38 327.9 327.9 291.1 327.9 0.01 34 213 11592 -61.3 -72.3 22 11.0 -61.4 273 36 329.7 329.7 291.6 329.7 0.01 35 200 11980 -63.9 -71.9 33 8.0 -64.0 270 35 331.6 331.6 292.2 331.6 0.01 36 191 12261 -65.5 -73.5 32 8.0 -65.5 276 40 333.4 333.4 292.6 333.4 0.01 37 177 12722 -67.9 -74.9 36 7.0 -67.9 285 48 336.8 336.8 293.5 336.8 0.01 38 150 13720 -66.9 -80.9 12 14.0 -67.0 275 31 354.8 354.8 297.7 354.9 0.00 39 145 13924 -65.7 -81.7 9 16.0 -65.8 275 32 360.4 360.4 298.8 360.4 0.00 40 100 16180 -64.5 -86.5 3 22.0 -64.7 280 42 403.1 403.1 305.6 403.1 0.00 41 82 17397 -61.9 -87.9 2 26.0 -62.2 288 31 432.0 432.0 309.0 432.0 0.00 42 70 18370 -63.3 -88.3 2 25.0 -63.6 295 23 449.0 449.0 310.7 449.0 0.00 43 52 20183 -66.9 -89.9 3 23.0 -67.1 282 30 480.4 480.4 313.5 480.4 0.00 44 50 20420 -66.5 -90.5 2 24.0 -66.8 280 31 486.8 486.8 314.0 486.8 0.00 45 39 21918 -65.5 -90.5 2 25.0 -65.8 280 33 525.2 525.2 316.6 525.2 0.00 46 30 23500 -67.1 -92.1 2 25.0 -67.5 280 36 561.7 561.7 318.8 561.7 0.00 47 25 24598 -69.1 -92.1 2 23.0 -69.5 280 38 586.0 586.0 319.9 586.1 0.00 48 20 25940 -67.3 -92.3 2 25.0 -67.8 280 40 630.2 630.2 321.9 630.2 0.00 49 17 26928 -64.3 -91.3 1 27.0 -65.2 279 45 669.8 669.8 323.4 669.8 0.01 50 14 28111 -66.3 -92.3 1 26.0 -67.1 277 51 701.2 701.2 324.5 701.3 0.01 51 12 29053 -63.3 -91.3 1 28.0 -64.7 276 56 743.5 743.5 325.7 743.5 0.01 52 10 30170 -64.9 -91.9 1 27.0 -66.2 275 62 777.3 777.3 326.7 777.4 0.01 53 9.6 30419 -64.1 -93.1 1 29.0 -65.7 789.4 789.4 327.0 789.5 0.01 54 9.4 30550 -60.5 -92.5 1 32.0 -62.8 807.9 807.9 327.4 807.9 0.01 55 8.9 30889 -62.1 -90.1 1 28.0 -64.1 814.4 814.4 327.6 814.5 0.01 56 7.2 32214 -57.3 -89.3 1 32.0 -61.1 885.0 885.0 329.1 885.2 0.02 57 6.7 32666 -59.7 -89.7 1 30.0 -62.9 893.4 893.4 329.3 893.5 0.02 58 5.9 33468 -56.3 -88.3 1 32.0 -61.0 941.2 941.2 330.2 941.5 0.03 TRP 177 12722 -67.9 -74.9 36 7.0 -67.9 285 48 336.8 336.8 293.5 336.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5570.00 m Freezing level: 663.00 mb = 3532.97 m = 11590.96 ft Wetbulb zero: 761.27 mb = 2410.01 m = 7906.75 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 46.22 % Est. max temperature: 23.85 C = 74.94 F Sfc-Lift cond lev (LCL): 961.42 mb = 472.42 m = 1549.92 ft T: 7.33 C 700-500 lapse rate: 7.19 C/km ThetaE index: 7.71 C Layer 765.0- 720.0 mb Conv cond level (CCL): 981.00 mb = 306.39 m = 1005.22 ft Mean mixing ratio: 5.53 g/kg Conv temperature: 4.88 C = 40.79 F Cap Strength: 10.09 C Lifted Index: 9.24 C Risk: None Lifted Index @300 mb: 15.08 C Lifted Index @700 mb: 9.21 C Showalter Index: 4.96 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 16.70 C K Index: 8.70 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 1.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.35 J/kg Max Up Vert Vel: 10.33 m/s Conv Inhibition (B-): 71027.97 J/kg Cap Strength: 9.93 C Lift Cond Lev (LCL): 855.99 mb = 1441.25 m = 4728.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 14 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 ---------------------------------------------------------- 0 981 306 120 3 -2.6 1.5 | 103 17 -16.2 3.8 1 925 794 125 1 -0.8 0.6 | 101 15 -14.4 2.8 2 850 1500 220 11 7.1 8.4 | 149 13 -6.5 10.7 3 700 3093 250 17 16.0 5.8 | 196 8 2.4 8.1 4 500 5720 255 31 29.9 8.0 | 238 19 16.3 10.3 5 400 7360 270 35 35.0 -0.0 | 264 22 21.4 2.3 6 300 9370 280 36 35.5 -6.3 | 280 22 21.8 -4.0 7 250 10580 280 38 37.4 -6.6 | 280 24 23.8 -4.3 8 200 11980 270 35 35.0 -0.0 | 264 22 21.4 2.3 9 177 12722 285 48 46.4 -12.4 | 287 34 32.7 -10.2 10 150 13720 275 31 30.9 -2.7 | 271 17 17.3 -0.4 11 100 16180 280 42 41.4 -7.3 | 280 28 27.7 -5.0 12 70 18370 295 23 20.8 -9.7 | 316 10 7.2 -7.4 13 50 20420 280 31 30.5 -5.4 | 280 17 16.9 -3.1 14 30 23500 280 36 35.5 -6.3 | 280 22 21.8 -4.0 15 20 25940 280 40 39.4 -6.9 | 280 26 25.8 -4.7 16 10 30170 275 62 61.8 -5.4 | 274 48 48.1 -3.1 Wind Parameters Mean winds (0-6000m): 249.5 at 18.4 knts Storm direction: 279.5 at 13.8 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 99.5 deg Storm rel helicity (0-3000m) pos: 77.4 neg: -1.8 tot: 75.6 m^2/s^2 ave: 25.2 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.04 Bulk Shear: 51.30 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 ------------------------------------------------------------------------------- 500 121 2 102 16| 1.9 0.0 1.9| 0.0 -1.8 -1.8 -3.5 -0.23| 1.9 -0.4 1000 169 3 111 15| 4.1 0.0 4.1| 36.0 -1.8 34.3 34.3 0.73| 5.7 4.1 1500 211 6 124 13| 4.6 0.0 4.6| 56.4 -1.8 54.6 36.4 0.77| 6.1 4.7 2000 220 8 133 12| 4.0 0.0 4.0| 63.9 -1.8 62.1 31.1 0.79| 5.3 4.2 2500 228 9 141 11| 3.7 0.0 3.7| 71.1 -1.8 69.3 27.7 0.80| 4.9 3.9 3000 235 10 148 10| 3.5 0.0 3.5| 77.4 -1.8 75.6 25.2 0.81| 4.6 3.7 4000 242 13 165 9| 3.3 0.0 3.3| 88.1 -1.8 86.4 21.6 0.79| 4.1 3.3 5000 246 16 185 9| 3.2 0.0 3.2| 99.9 -1.8 98.1 19.6 0.76| 3.9 2.9 6000 249 18 203 9| 3.0 0.0 3.0|122.0 -1.8 120.2 20.0 0.76| 3.7 2.8 Wrote GIF file: /home/apache/climate/data/raob//LK520/skewt/LK520.skewt.20251101.06.gif