UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for LK747... Searching the city database file for: LK747 ... Date:0000Z 30 OCT 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 64 SFC 982 213 5.8 4.7 93 1.1 5.2 350 1 280.4 281.3 279.3 295.4 5.45 2 974 281 9.4 5.8 78 3.6 7.5 326 4 284.7 285.7 281.8 301.3 5.94 3 959 411 11.8 8.1 78 3.7 9.7 281 11 288.4 289.6 284.7 308.3 7.08 4 925 713 9.4 7.4 87 2.0 8.3 175 25 288.9 290.2 284.8 308.7 6.99 5 914 812 8.8 7.2 90 1.6 7.9 175 25 289.3 290.5 284.9 309.1 6.98 6 863 1285 5.0 4.5 97 0.5 4.8 175 23 290.1 291.2 284.4 307.6 6.12 7 850 1410 6.6 0.6 65 6.0 3.7 175 23 293.1 293.9 284.1 306.8 4.70 8 847 1439 7.4 -0.6 57 8.0 3.6 175 23 294.2 295.0 284.1 306.9 4.32 9 840 1507 7.8 -2.2 49 10.0 3.1 177 23 295.3 296.0 284.1 306.8 3.87 10 761 2318 6.2 -20.8 12 27.0 -2.4 189 21 302.0 302.2 283.5 305.2 0.96 11 728 2680 4.4 -28.6 7 33.0 -4.3 195 20 303.9 304.0 283.7 305.6 0.50 12 700 2998 2.6 -22.4 14 25.0 -4.9 200 19 305.4 305.5 284.7 308.4 0.90 13 665 3410 0.6 -28.4 9 29.0 -7.0 205 21 307.6 307.7 285.1 309.5 0.55 14 505 5545 -16.5 -35.5 18 19.0 -19.7 229 35 312.0 312.1 286.5 313.3 0.37 15 500 5620 -17.3 -32.3 26 15.0 -20.0 230 35 311.9 312.0 286.6 313.7 0.51 16 467 6128 -22.1 -35.1 30 13.0 -24.1 233 37 312.1 312.2 286.6 313.6 0.41 17 466 6144 -22.3 -30.3 48 8.0 -23.7 233 37 312.1 312.2 286.9 314.3 0.66 18 465 6160 -21.7 -24.4 79 2.7 -22.3 233 37 313.0 313.2 287.7 316.8 1.14 19 463 6192 -21.1 -24.6 73 3.5 -21.9 233 37 314.1 314.4 288.1 317.9 1.12 20 400 7260 -27.9 -30.4 79 2.5 -28.3 240 42 318.7 318.9 289.2 321.4 0.76 21 381 7607 -29.9 -32.5 78 2.6 -30.3 243 43 320.6 320.7 289.6 322.9 0.65 22 344 8325 -35.7 -37.0 88 1.3 -35.8 248 44 322.2 322.3 289.9 323.9 0.46 23 300 9260 -43.5 -46.2 75 2.7 -43.7 255 46 324.0 324.1 290.2 324.8 0.20 24 250 10460 -53.9 -58.4 58 4.5 -54.0 245 42 325.9 325.9 290.6 326.2 0.06 25 232 10934 -58.3 -62.6 58 4.3 -58.4 243 47 326.3 326.3 290.7 326.4 0.04 26 207 11640 -63.5 -69.5 44 6.0 -63.6 241 54 328.9 329.0 291.5 329.0 0.02 27 200 11850 -65.3 -69.6 55 4.3 -65.3 240 56 329.3 329.4 291.6 329.4 0.02 28 192 12098 -64.4 -74.3 24 9.9 -64.5 245 60 334.7 334.7 293.0 334.7 0.01 29 181 12459 -63.1 -81.1 7 18.0 -63.2 250 57 342.5 342.5 294.9 342.5 0.00 30 157 13337 -60.7 -79.7 6 19.0 -60.9 261 49 360.8 360.8 298.8 360.8 0.00 31 150 13620 -61.3 -81.3 5 20.0 -61.4 265 46 364.5 364.5 299.5 364.5 0.00 32 107 15695 -65.1 -86.1 4 21.0 -65.3 265 37 394.2 394.2 304.4 394.3 0.00 33 100 16110 -62.5 -87.5 2 25.0 -62.7 265 35 407.0 407.0 306.1 407.0 0.00 TRP 192 12098 -67.3 -70.7 62 3.4 -67.3 245 60 330.0 330.0 291.7 330.1 0.01 WND 192 12098 -64.4 -74.3 24 9.9 -64.5 245 60 334.7 334.7 293.0 334.7 0.01 Sounding variables and indices 1000-500 mb thick: 5556.00 m Freezing level: 659.39 mb = 3485.11 m = 11433.95 ft Wetbulb zero: 795.17 mb = 1957.59 m = 6422.46 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 31.96 % Est. max temperature: 21.28 C = 70.30 F Sfc-Lift cond lev (LCL): 965.49 mb = 354.57 m = 1163.27 ft T: 10.76 C 700-500 lapse rate: 7.59 C/km ThetaE index: 2.30 C Layer 863.0- 847.0 mb Conv cond level (CCL): 982.00 mb = 213.45 m = 700.28 ft Mean mixing ratio: 6.74 g/kg Conv temperature: 7.75 C = 45.94 F Cap Strength: 8.72 C Lifted Index: 6.76 C Risk: None Lifted Index @300 mb: 12.09 C Lifted Index @700 mb: 8.09 C Showalter Index: 7.06 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 17.90 C K Index: -0.50 Risk: None Sweat Index: 215.59 Risk: None Energy Index: 1.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.92 J/kg Max Up Vert Vel: 6.47 m/s Conv Inhibition (B-): 9654.61 J/kg Cap Strength: 8.66 C Lift Cond Lev (LCL): 899.28 mb = 946.09 m = 3103.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 238 at 19 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 ---------------------------------------------------------- 0 982 213 350 1 0.2 -1.0 | 55 19 -15.6 -11.0 1 925 713 175 25 -2.2 24.9 | 130 23 -18.0 14.9 2 850 1410 175 23 -2.0 22.9 | 126 22 -17.8 12.9 3 700 2998 200 19 6.5 17.9 | 130 12 -9.3 7.9 4 500 5620 230 35 26.8 22.5 | 221 17 11.0 12.5 5 400 7260 240 42 36.4 21.0 | 242 23 20.6 11.0 6 300 9260 255 46 44.4 11.9 | 266 29 28.6 1.9 7 250 10460 245 42 38.1 17.7 | 251 24 22.3 7.7 8 200 11850 240 56 48.5 28.0 | 241 37 32.7 18.0 9 192 12098 245 60 54.4 25.4 | 248 42 38.6 15.4 10 150 13620 265 46 45.8 4.0 | 281 31 30.0 -6.0 11 100 16110 265 35 34.9 3.1 | 290 20 19.1 -6.9 Wind Parameters Mean winds (0-6000m): 207.7 at 24.9 knts Storm direction: 237.7 at 18.7 knts Shear (0-3000m) pos: 1.9 neg: 4.2 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 82.7 deg Storm rel helicity (0-3000m) pos: 22.2 neg: -63.1 tot: -40.9 m^2/s^2 ave: -13.6 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.65 Bulk Shear: 32.16 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 ------------------------------------------------------------------------------- 500 175 13 100 17| 0.0 26.7 26.7| 9.7 -54.2 -44.5 -88.9 0.02| 51.2 1.1 1000 175 19 116 19| 0.0 12.6 12.6| 9.7 -60.5 -50.8 -50.8 -0.00| 26.4 -0.0 1500 176 20 120 20| 0.8 8.4 9.2| 13.1 -62.9 -49.9 -33.2 0.00| 18.5 0.1 2000 178 20 122 20| 1.4 6.3 7.7| 16.4 -62.9 -46.6 -23.3 0.01| 14.7 0.2 2500 180 20 124 19| 1.8 5.1 6.8| 17.4 -62.9 -45.6 -18.2 0.02| 12.4 0.2 3000 183 20 125 18| 1.9 4.2 6.1| 22.2 -63.1 -40.9 -13.6 0.04| 10.8 0.4 4000 190 21 132 16| 2.2 3.2 5.3| 45.9 -63.1 -17.2 -4.3 0.14| 9.1 1.3 5000 199 23 144 14| 2.6 2.5 5.1| 73.6 -63.1 10.5 2.1 0.23| 8.2 1.9 6000 208 25 161 13| 2.8 2.1 4.9| 98.8 -63.1 35.8 6.0 0.28| 7.4 2.0 Wrote GIF file: /home/apache/climate/data/raob//LK747/skewt/LK747.skewt.20251030.00.gif