UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111011.upa.cvt Date: 1100Z 10 NOV 25 Searching for LK520... Searching the city database file for: LK520 ... Date:1100Z 10 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 137 SFC 980 304 9.2 6.6 84 2.6 7.8 255 3 284.0 285.1 281.9 301.3 6.24 2 951 552 6.6 6.2 97 0.4 6.4 286 4 283.8 284.9 281.8 301.2 6.26 3 925 779 5.2 4.4 95 0.8 4.8 315 5 284.6 285.6 281.5 300.5 5.67 4 850 1466 1.2 -0.2 90 1.4 0.5 320 9 287.4 288.2 281.4 300.1 4.43 5 710 2891 -7.5 -7.5 100 0.0 -7.5 278 3 293.0 293.5 282.2 302.1 3.06 6 700 3001 -7.5 -7.5 100 0.0 -7.5 275 3 294.2 294.7 282.8 303.4 3.11 7 675 3284 -8.3 -10.6 83 2.3 -9.1 281 5 296.4 296.8 283.0 304.0 2.52 8 610 4064 -13.5 -15.0 88 1.5 -13.9 297 11 299.1 299.4 283.5 305.1 1.95 9 600 4190 -13.9 -16.1 83 2.2 -14.5 300 12 300.0 300.4 283.7 305.7 1.81 10 593 4279 -13.1 -17.7 68 4.6 -14.4 302 13 302.0 302.3 284.2 307.1 1.60 11 589 4331 -13.3 -15.6 83 2.3 -14.0 303 13 302.3 302.7 284.7 308.4 1.93 12 556 4768 -16.7 -17.4 94 0.7 -16.9 313 17 303.3 303.7 284.9 308.9 1.75 13 500 5560 -21.1 -26.1 64 5.0 -22.1 330 23 307.3 307.5 285.4 310.3 0.91 14 450 6329 -26.3 -34.3 47 8.0 -27.4 325 25 310.2 310.3 285.9 311.8 0.46 15 435 6573 -27.9 -33.9 56 6.0 -28.7 324 25 311.2 311.3 286.4 312.9 0.50 16 425 6740 -28.9 -39.9 34 11.0 -30.1 323 26 312.0 312.0 286.4 313.0 0.28 17 400 7170 -32.9 -39.9 50 7.0 -33.6 320 27 312.2 312.3 286.5 313.3 0.30 18 390 7347 -34.5 -39.5 60 5.0 -35.0 321 27 312.4 312.5 286.6 313.5 0.32 19 363 7844 -38.5 -47.5 38 9.0 -39.1 325 27 313.5 313.6 286.8 314.1 0.14 20 300 9120 -50.1 -53.8 65 3.7 -50.2 335 27 314.7 314.8 287.1 315.1 0.08 21 296 9208 -50.9 -53.7 72 2.8 -51.0 334 27 314.8 314.8 287.1 315.1 0.09 22 288 9385 -52.3 -55.4 69 3.1 -52.4 333 28 315.3 315.3 287.3 315.6 0.07 23 250 10290 -57.5 -62.5 53 5.0 -57.6 325 31 320.6 320.6 288.9 320.7 0.03 24 243 10468 -58.5 -63.5 52 5.0 -58.6 330 25 321.7 321.7 289.3 321.8 0.03 25 231 10787 -54.7 -72.7 9 18.0 -54.9 321 22 332.2 332.2 292.3 332.2 0.01 26 201 11678 -52.1 -77.1 3 25.0 -52.5 296 15 349.8 349.8 296.6 349.8 0.01 27 200 11710 -52.5 -77.5 3 25.0 -52.9 295 15 349.6 349.6 296.5 349.7 0.00 28 186 12181 -50.9 -78.9 2 28.0 -51.4 280 14 359.6 359.6 298.6 359.6 0.00 29 150 13560 -57.5 -83.5 2 26.0 -57.8 235 13 371.0 371.0 300.8 371.0 0.00 30 123 14801 -62.1 -85.1 3 23.0 -62.3 237 14 384.3 384.3 302.9 384.3 0.00 31 100 16080 -62.7 -85.7 3 23.0 -62.9 240 15 406.6 406.6 306.1 406.6 0.00 32 93 16530 -60.9 -85.9 2 25.0 -61.2 244 17 418.7 418.7 307.6 418.7 0.00 33 78 17617 -64.5 -87.5 3 23.0 -64.7 254 23 432.8 432.8 309.1 432.8 0.00 34 70 18280 -64.3 -88.3 2 24.0 -64.6 260 27 446.8 446.8 310.6 446.8 0.00 35 58 19426 -62.9 -87.9 2 25.0 -63.3 271 25 474.7 474.7 313.0 474.7 0.00 36 50 20330 -64.7 -88.7 2 24.0 -65.0 280 23 491.0 491.0 314.3 491.0 0.00 37 43 21248 -67.3 -90.3 2 23.0 -67.5 280 25 506.3 506.3 315.4 506.3 0.00 38 32 23031 -68.1 -91.1 2 23.0 -68.4 280 30 548.8 548.8 318.0 548.8 0.00 39 30 23420 -67.5 -90.5 2 23.0 -67.8 280 31 560.6 560.6 318.7 560.6 0.00 40 25 24520 -65.3 -90.3 2 25.0 -65.9 280 38 597.0 597.0 320.5 597.0 0.00 41 20 25870 -66.7 -90.7 2 24.0 -67.3 280 46 632.0 632.0 322.0 632.0 0.01 42 15 27597 -68.7 -91.7 2 23.0 -69.3 278 60 679.6 679.6 323.7 679.6 0.01 43 12 28947 -63.7 -89.7 2 26.0 -65.0 276 70 742.1 742.1 325.7 742.1 0.01 44 10 30070 -61.3 -89.3 1 28.0 -63.3 275 79 790.7 790.7 327.0 790.8 0.01 45 9.2 30584 -63.9 -89.9 2 26.0 -65.5 799.9 799.9 327.3 800.0 0.01 46 7.7 31679 -62.3 -89.3 2 27.0 -64.6 848.1 848.1 328.4 848.2 0.02 47 6.3 32935 -56.7 -85.7 1 29.0 -61.0 922.0 922.1 329.8 922.4 0.04 TRP 243 10468 -58.5 -63.5 52 5.0 -58.6 330 25 321.7 321.7 289.3 321.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 830.69 mb = 1662.49 m = 5454.29 ft Wetbulb zero: 840.46 mb = 1555.36 m = 5102.82 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 89.33 % Est. max temperature: 13.34 C = 56.02 F Sfc-Lift cond lev (LCL): 941.99 mb = 630.03 m = 2067.01 ft T: 6.12 C 700-500 lapse rate: 5.31 C/km ThetaE index: 1.27 C Layer 951.0- 710.0 mb Conv cond level (CCL): 906.84 mb = 940.13 m = 3084.39 ft Mean mixing ratio: 5.73 g/kg Conv temperature: 10.49 C = 50.87 F Cap Strength: 5.37 C Lifted Index: 7.36 C Risk: None Lifted Index @300 mb: 10.06 C Lifted Index @700 mb: 1.50 C Showalter Index: 7.83 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.90 C K Index: 22.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 41.00 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.65 J/kg Max Up Vert Vel: 4.62 m/s Conv Inhibition (B-): 51490.90 J/kg Cap Strength: 7.16 C Lift Cond Lev (LCL): 914.76 mb = 869.44 m = 2852.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 at 8 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 ---------------------------------------------------------- 0 980 304 255 3 2.9 0.8 | 191 9 1.7 9.2 1 925 779 315 5 3.5 -3.5 | 206 5 2.4 4.8 2 850 1466 320 9 5.8 -6.9 | 252 5 4.6 1.5 3 700 3001 275 3 3.0 -0.3 | 193 8 1.8 8.1 4 500 5560 330 23 11.5 -19.9 | 318 15 10.3 -11.5 5 400 7170 320 27 17.4 -20.7 | 307 20 16.2 -12.3 6 300 9120 335 27 11.4 -24.5 | 328 19 10.2 -16.1 7 250 10290 325 31 17.8 -25.4 | 316 24 16.6 -17.0 8 243 10468 330 25 12.5 -21.7 | 319 17 11.3 -13.3 9 200 11710 295 15 13.6 -6.3 | 261 13 12.4 2.0 10 150 13560 235 13 10.6 7.5 | 211 18 9.5 15.8 11 100 16080 240 15 13.0 7.5 | 217 20 11.8 15.9 12 70 18280 260 27 26.6 4.7 | 243 29 25.4 13.1 13 50 20330 280 23 22.7 -4.0 | 258 22 21.5 4.4 14 30 23420 280 31 30.5 -5.4 | 264 30 29.4 3.0 15 20 25870 280 46 45.3 -8.0 | 269 44 44.1 0.4 16 10 30070 275 79 78.7 -6.9 | 269 78 77.5 1.5 Wind Parameters Mean winds (0-6000m): 322.1 at 11.3 knts Storm direction: 352.1 at 8.5 knts Shear (0-3000m) pos: 1.4 neg: 1.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 18.6 deg Storm rel helicity (0-3000m) pos: 14.7 neg: -11.9 tot: 2.8 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.29 Bulk Shear: 8.26 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 ------------------------------------------------------------------------------- 500 295 4 201 7| 4.6 0.0 4.6| 4.8 0.0 4.8 9.6 0.48| 4.9 2.4 1000 310 5 211 6| 3.7 0.0 3.7| 8.5 0.0 8.5 8.5 0.67| 3.9 2.6 1500 313 6 221 5| 2.5 0.4 2.9| 9.5 -2.1 7.3 4.9 0.43| 3.5 1.5 2000 311 6 222 6| 1.9 0.9 2.8| 9.5 -6.0 3.5 1.7 0.17| 3.3 0.6 2500 310 6 218 6| 1.5 1.2 2.6| 9.5 -10.2 -0.8 -0.3 0.00| 3.1 0.0 3000 308 6 215 6| 1.4 1.0 2.4| 14.7 -11.9 2.8 0.9 0.09| 3.1 0.3 4000 305 7 223 6| 2.1 0.7 2.8| 34.7 -11.9 22.8 5.7 0.37| 3.5 1.3 5000 316 9 247 5| 2.6 0.6 3.2| 63.7 -11.9 51.8 10.4 0.52| 3.8 2.0 6000 322 11 275 6| 2.4 0.4 2.9| 73.2 -18.2 55.1 9.2 0.48| 3.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//LK520/skewt/LK520.skewt.20251110.11.gif