UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for LK747... Searching the city database file for: LK747 ... Date:1200Z 9 NOV 25 Station: LK747 WMO ident: 11747 Latitude: 49.45 Longitude: 17.13 ------------------------------------------------------------------------------- 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 141 170 9 SFC 991 215 5.6 4.2 91 1.4 4.9 170 9 279.5 280.4 278.5 293.8 5.21 2 925 775 1.8 1.1 95 0.7 1.5 270 9 281.1 281.9 278.4 293.6 4.48 3 850 1451 -2.5 -2.5 100 0.0 -2.5 280 11 283.5 284.2 278.7 294.1 3.74 4 832 1620 -4.1 -4.1 100 0.0 -4.1 274 11 283.6 284.2 278.2 293.2 3.39 5 806 1873 0.0 -10.0 47 10.0 -3.6 265 11 290.5 290.9 280.1 297.1 2.22 6 798 1953 -0.3 -10.3 47 10.0 -3.9 262 11 291.0 291.4 280.3 297.6 2.18 7 768 2258 -2.3 -6.0 76 3.7 -3.8 251 11 292.1 292.7 282.0 301.5 3.18 8 750 2447 -1.9 -4.9 80 3.0 -3.1 245 11 294.5 295.1 283.4 305.0 3.54 9 738 2575 -1.5 -16.5 31 15.0 -6.2 240 11 296.3 296.6 281.7 300.8 1.42 10 725 2717 -1.9 -19.9 24 18.0 -7.1 235 11 297.4 297.6 281.7 300.8 1.09 11 723 2739 -2.1 -20.1 24 18.0 -7.2 234 11 297.4 297.6 281.7 300.8 1.07 12 700 2995 -4.1 -21.1 25 17.0 -8.8 225 11 297.9 298.1 281.8 301.2 1.01 13 640 3697 -8.1 -21.1 34 13.0 -11.6 220 15 301.1 301.3 283.3 304.7 1.11 14 553 4813 -17.3 -24.3 54 7.0 -18.8 211 21 303.1 303.3 283.9 306.2 0.97 15 536 5046 -18.9 -27.9 45 9.0 -20.6 209 22 303.9 304.0 283.9 306.3 0.72 16 500 5560 -23.3 -27.5 68 4.2 -24.1 205 25 304.6 304.8 284.3 307.3 0.80 17 475 5933 -26.7 -29.3 79 2.6 -27.1 207 26 304.9 305.1 284.3 307.3 0.71 18 458 6194 -28.9 -33.1 67 4.2 -29.5 209 27 305.4 305.5 284.2 307.1 0.51 19 447 6368 -29.3 -37.3 46 8.0 -30.2 210 28 307.0 307.1 284.7 308.2 0.35 20 400 7150 -35.9 -38.0 81 2.1 -36.1 215 31 308.3 308.4 285.2 309.6 0.36 21 399 7167 -36.1 -37.8 84 1.7 -36.2 215 31 308.3 308.4 285.2 309.6 0.37 22 391 7308 -36.5 -50.5 22 14.0 -37.3 216 31 309.6 309.6 285.3 309.9 0.10 23 385 7414 -37.3 -51.3 22 14.0 -38.1 216 30 309.9 309.9 285.4 310.2 0.09 24 365 7782 -38.5 -55.5 15 17.0 -39.2 218 30 313.0 313.1 286.5 313.3 0.06 25 300 9100 -48.1 -59.1 27 11.0 -48.4 225 27 317.6 317.6 288.0 317.7 0.04 26 299 9122 -48.3 -59.3 27 11.0 -48.6 224 27 317.6 317.6 288.0 317.7 0.04 27 272 9742 -50.3 -67.3 12 17.0 -50.6 208 18 323.4 323.4 289.8 323.5 0.02 28 252 10238 -51.3 -70.3 9 19.0 -51.6 195 11 329.0 329.1 291.5 329.1 0.01 29 250 10290 -50.5 -72.5 6 22.0 -50.8 190 9 331.0 331.0 292.0 331.0 0.01 30 240 10557 -48.9 -74.9 3 26.0 -49.4 202 8 337.3 337.3 293.6 337.3 0.01 31 200 11750 -49.9 -79.9 2 30.0 -50.4 255 5 353.8 353.8 297.4 353.8 0.00 32 170 12805 -51.1 -82.1 1 31.0 -51.6 278 7 368.6 368.6 300.3 368.6 0.00 33 150 13610 -54.5 -83.5 2 29.0 -54.9 295 9 376.2 376.2 301.6 376.2 0.00 34 102 16028 -62.7 -86.7 3 24.0 -62.9 252 13 404.3 404.3 305.7 404.3 0.00 35 100 16150 -62.7 -86.7 3 24.0 -62.9 250 13 406.6 406.6 306.1 406.6 0.00 36 97 16338 -63.3 -86.3 3 23.0 -63.5 251 13 409.0 409.0 306.4 409.0 0.00 37 89 16870 -60.9 -87.9 2 27.0 -61.2 255 14 424.0 424.0 308.2 424.0 0.00 38 70 18360 -62.1 -89.1 2 27.0 -62.4 265 17 451.5 451.5 311.0 451.5 0.00 39 52 20173 -66.7 -90.7 2 24.0 -67.0 261 24 480.9 480.9 313.5 480.9 0.00 40 50 20410 -65.5 -90.5 2 25.0 -65.8 260 25 489.1 489.1 314.1 489.1 0.00 41 41 21613 -65.1 -91.1 2 26.0 -65.5 262 27 518.7 518.7 316.2 518.7 0.00 42 30 23500 -67.1 -91.1 2 24.0 -67.5 265 29 561.7 561.7 318.8 561.7 0.00 43 24 24844 -68.5 -92.5 2 24.0 -68.9 271 36 594.7 594.7 320.3 594.7 0.00 44 20 25940 -67.5 -92.5 2 25.0 -68.0 275 42 629.6 629.6 321.9 629.6 0.00 45 10 30160 -63.3 -91.3 1 28.0 -64.9 265 75 783.3 783.3 326.8 783.3 0.01 46 7.6 31850 -62.5 -91.5 1 29.0 -64.7 850.4 850.5 328.4 850.5 0.01 47 7.3 32098 -63.5 -90.5 1 27.0 -65.5 856.2 856.2 328.5 856.3 0.01 48 6.0 33316 -58.9 -89.6 1 30.7 -62.6 275 103 925.5 925.5 329.9 925.7 0.02 49 5.9 33421 -58.5 -89.5 1 31.0 -62.4 931.7 931.7 330.0 931.9 0.02 TRP 252 10238 -51.3 -70.3 9 19.0 -51.6 195 11 329.0 329.1 291.5 329.1 0.01 WND 6.0 33316 -58.9 -89.6 1 30.7 -62.6 275 103 925.5 925.5 329.9 925.7 0.02 Sounding variables and indices 1000-500 mb thick: 5419.00 m Freezing level: 893.60 mb = 1057.98 m = 3471.01 ft Freezing level: 806.00 mb = 1872.97 m = 6144.83 ft Freezing level: 806.00 mb = 1872.97 m = 6144.83 ft Wetbulb zero: 897.05 mb = 1020.25 m = 3347.24 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 59.44 % Est. max temperature: 9.67 C = 49.41 F Sfc-Lift cond lev (LCL): 969.85 mb = 390.24 m = 1280.29 ft T: 4.41 C 700-500 lapse rate: 7.49 C/km ThetaE index: 4.26 C Layer 738.0- 725.0 mb Conv cond level (CCL): 920.90 mb = 810.53 m = 2659.18 ft Mean mixing ratio: 4.66 g/kg Conv temperature: 7.40 C = 45.31 F Cap Strength: 10.28 C Lifted Index: 10.20 C Risk: None Lifted Index @300 mb: 16.98 C Lifted Index @700 mb: 9.12 C Showalter Index: 9.90 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 20.80 C K Index: 1.30 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 2.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.82 J/kg Max Up Vert Vel: 4.43 m/s Conv Inhibition (B-): 70547.50 J/kg Cap Strength: 10.27 C Lift Cond Lev (LCL): 927.51 mb = 753.02 m = 2470.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 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 ---------------------------------------------------------- 0 991 215 170 9 -1.6 8.9 | 112 14 -12.6 5.2 1 925 775 270 9 9.0 -0.0 | 29 4 -2.0 -3.7 2 850 1451 280 11 10.8 -1.9 | 2 6 -0.2 -5.6 3 700 2995 225 11 7.8 7.8 | 142 5 -3.2 4.1 4 500 5560 205 25 10.6 22.7 | 179 19 -0.4 19.0 5 400 7150 215 31 17.8 25.4 | 197 23 6.8 21.7 6 300 9100 225 27 19.1 19.1 | 208 17 8.1 15.4 7 252 10238 195 11 2.8 10.6 | 130 11 -8.2 7.0 8 250 10290 190 9 1.6 8.9 | 119 11 -9.4 5.2 9 200 11750 255 5 4.8 1.3 | 69 7 -6.2 -2.4 10 150 13610 295 9 8.2 -3.8 | 21 8 -2.8 -7.5 11 100 16150 250 13 12.2 4.4 | 237 1 1.2 0.8 12 70 18360 265 17 16.9 1.5 | 290 6 5.9 -2.2 13 50 20410 260 25 24.6 4.3 | 267 14 13.6 0.7 14 30 23500 265 29 28.9 2.5 | 274 18 17.9 -1.1 15 20 25940 275 42 41.8 -3.7 | 283 32 30.8 -7.3 16 10 30160 265 75 74.7 6.5 | 267 64 63.7 2.9 Wind Parameters Mean winds (0-6000m): 221.5 at 15.5 knts Storm direction: 251.5 at 11.6 knts Shear (0-3000m) pos: 2.7 neg: 1.8 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 40.7 deg Storm rel helicity (0-3000m) pos: 7.9 neg: -7.7 tot: 0.1 m^2/s^2 ave: 0.0 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.63 Bulk Shear: 6.03 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 ------------------------------------------------------------------------------- 500 212 9 122 7| 13.0 0.0 13.0| 5.6 -3.8 1.8 3.6 -0.19| 14.5 -2.7 1000 251 9 75 2| 8.0 0.0 8.0| 5.6 -6.6 -1.0 -1.0 -0.30| 9.0 -2.7 1500 262 10 29 3| 5.3 0.4 5.8| 5.6 -7.7 -2.1 -1.4 -0.30| 6.9 -2.1 2000 262 10 24 3| 4.0 1.1 5.1| 6.0 -7.7 -1.7 -0.9 -0.22| 6.0 -1.3 2500 258 10 32 2| 3.2 1.6 4.7| 6.4 -7.7 -1.3 -0.5 -0.13| 5.5 -0.7 3000 252 10 66 1| 2.7 1.8 4.4| 7.9 -7.7 0.1 0.0 -0.09| 5.1 -0.4 4000 240 12 154 2| 2.0 2.0 4.0| 13.9 -7.7 6.2 1.6 0.01| 4.6 0.1 5000 229 13 170 5| 1.6 2.2 3.8| 16.2 -7.8 8.4 1.7 0.03| 4.3 0.1 6000 222 15 175 8| 1.4 2.1 3.5| 30.3 -8.3 22.0 3.7 0.08| 4.0 0.3 Wrote GIF file: /home/apache/climate/data/raob//LK747/skewt/LK747.skewt.20251109.12.gif