UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for LK747... Searching the city database file for: LK747 ... Date:1200Z 26 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 88 SFC 984 218 1.8 -0.4 85 2.2 0.9 310 9 276.2 276.9 274.9 286.5 3.77 2 925 712 -2.9 -3.4 96 0.5 -3.1 325 19 276.3 276.9 274.1 285.2 3.21 3 864 1249 -6.1 -6.1 100 0.0 -6.1 309 11 278.5 278.9 274.7 286.3 2.80 4 850 1377 -5.3 -5.6 98 0.3 -5.4 305 9 280.6 281.1 276.1 288.9 2.96 5 832 1545 -4.3 -4.7 97 0.4 -4.4 303 9 283.4 283.9 277.9 292.6 3.24 6 819 1669 -5.3 -5.3 100 0.0 -5.3 302 9 283.6 284.1 277.9 292.5 3.14 7 700 2892 -9.9 -11.7 87 1.8 -10.5 290 9 291.5 291.9 280.6 298.2 2.23 8 653 3426 -12.7 -15.0 83 2.3 -13.3 266 11 294.2 294.5 281.3 299.8 1.82 9 587 4230 -18.5 -22.1 73 3.6 -19.3 230 13 296.6 296.8 281.4 300.1 1.11 10 567 4488 -20.5 -23.0 80 2.5 -21.0 218 14 297.2 297.4 281.5 300.5 1.06 11 514 5209 -24.1 -26.4 81 2.3 -24.5 184 16 301.3 301.4 283.0 304.1 0.86 12 500 5410 -26.1 -26.1 100 0.0 -26.1 175 17 301.2 301.4 283.1 304.2 0.91 13 436 6383 -33.7 -33.8 99 0.1 -33.7 169 19 303.6 303.7 283.5 305.3 0.50 14 414 6743 -36.7 -39.8 73 3.1 -37.0 167 20 304.3 304.3 283.5 305.3 0.29 15 400 6980 -38.7 -41.0 79 2.3 -38.9 165 21 304.7 304.7 283.7 305.6 0.26 16 346 7961 -47.1 -47.8 92 0.7 -47.1 165 28 306.2 306.2 284.1 306.7 0.15 17 333 8214 -49.1 -51.4 77 2.3 -49.2 165 30 306.8 306.9 284.2 307.2 0.10 18 329 8294 -49.5 -54.5 56 5.0 -49.6 165 31 307.4 307.4 284.4 307.6 0.07 19 325 8374 -48.9 -62.9 18 14.0 -49.2 165 31 309.3 309.3 285.1 309.4 0.02 20 322 8436 -48.7 -61.7 21 13.0 -49.0 165 32 310.4 310.4 285.5 310.5 0.03 21 300 8900 -50.7 -62.7 23 12.0 -51.0 165 35 313.9 313.9 286.8 314.0 0.03 22 256 9919 -55.7 -66.7 24 11.0 -55.9 175 38 321.1 321.1 289.1 321.1 0.02 23 250 10070 -55.1 -68.1 18 13.0 -55.3 185 33 324.1 324.2 290.0 324.2 0.02 24 236 10436 -53.9 -68.9 14 15.0 -54.1 190 31 331.3 331.4 292.1 331.4 0.02 25 200 11490 -54.1 -74.1 7 20.0 -54.4 205 25 347.1 347.1 296.0 347.1 0.01 26 189 11853 -54.1 -74.1 7 20.0 -54.4 205 22 352.8 352.8 297.3 352.8 0.01 27 150 13320 -58.9 -77.9 7 19.0 -59.1 205 11 368.6 368.6 300.3 368.6 0.01 28 148 13404 -59.5 -78.5 7 19.0 -59.7 207 11 369.0 369.0 300.4 369.0 0.01 29 100 15850 -61.5 -81.5 5 20.0 -61.7 255 15 408.9 408.9 306.4 408.9 0.01 30 70 18030 -67.1 -86.1 5 19.0 -67.2 285 9 440.8 440.8 310.0 440.8 0.00 31 69 18117 -67.7 -86.7 5 19.0 -67.8 284 10 441.4 441.4 310.0 441.4 0.00 32 62 18763 -65.9 -85.9 5 20.0 -66.1 280 18 459.1 459.1 311.7 459.1 0.00 33 50 20060 -68.5 -87.5 5 19.0 -68.7 270 33 482.1 482.1 313.6 482.1 0.00 34 40 21406 -65.9 -87.9 3 22.0 -66.2 270 36 520.4 520.4 316.3 520.4 0.00 35 30 23140 -68.7 -90.7 3 22.0 -69.0 270 40 557.4 557.4 318.5 557.4 0.00 36 28 23553 -69.1 -91.1 3 22.0 -69.4 269 43 567.3 567.3 319.0 567.4 0.00 37 22 25011 -65.1 -90.1 2 25.0 -65.8 266 55 619.8 619.8 321.5 619.8 0.01 38 20 25590 -66.7 -90.7 2 24.0 -67.3 265 60 632.0 632.0 322.0 632.0 0.01 39 13 28178 -69.3 -93.3 2 24.0 -69.9 262 91 705.9 705.9 324.6 705.9 0.00 40 11 29184 -65.7 -91.7 2 26.0 -66.8 261 103 753.5 753.5 326.0 753.5 0.01 41 10 29760 -67.9 -92.9 2 25.0 -68.8 260 110 766.1 766.1 326.4 766.1 0.01 42 8.0 31126 -60.3 -89.3 1 29.0 -63.0 846.8 846.8 328.3 847.0 0.02 43 6.9 32043 -63.1 -90.1 1 27.0 -65.3 871.8 871.8 328.8 871.9 0.02 44 5.2 33804 -57.9 -87.9 1 30.0 -62.3 968.6 968.7 330.7 969.0 0.03 45 4.7 34440 -58.9 -87.9 1 29.0 -63.3 992.4 992.5 331.1 992.8 0.04 TRP 256 9919 -55.7 -66.7 24 11.0 -55.9 175 38 321.1 321.1 289.1 321.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5322.00 m Freezing level: 961.40 mb = 407.18 m = 1335.88 ft Wetbulb zero: 970.69 mb = 326.77 m = 1072.07 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 87.91 % Est. max temperature: 8.61 C = 47.49 F Sfc-Lift cond lev (LCL): 950.87 mb = 491.65 m = 1613.00 ft T: -0.80 C 700-500 lapse rate: 6.43 C/km ThetaE index: 1.34 C Layer 925.0- 864.0 mb Conv cond level (CCL): 922.38 mb = 734.34 m = 2409.21 ft Mean mixing ratio: 3.31 g/kg Conv temperature: 2.01 C = 35.61 F Cap Strength: 13.61 C Lifted Index: 13.37 C Risk: None Lifted Index @300 mb: 20.00 C Lifted Index @700 mb: 8.60 C Showalter Index: 10.91 C Risk: None Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 20.50 C K Index: 13.40 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.07 J/kg Max Up Vert Vel: 3.49 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 13.55 C Lift Cond Lev (LCL): 919.79 mb = 756.46 m = 2481.80 ft Lev Free Conv (LFC): 914.79 mb = 799.37 m = 2622.57 ft Equ Level (EL): 904.79 mb = 885.89 m = 2906.42 ft B at Equ Level: 5.99 J/kg Max Parcel Lev (MPL): 854.79 mb = 1332.97 m = 4373.20 ft Wind level data Storm motion: 273 at 10 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 ---------------------------------------------------------- 0 984 218 310 9 6.9 -5.8 | 28 6 -2.8 -5.3 1 925 712 325 19 10.9 -15.6 | 355 15 1.2 -15.1 2 850 1377 305 9 7.4 -5.2 | 26 5 -2.3 -4.7 3 700 2892 290 9 8.5 -3.1 | 25 3 -1.2 -2.6 4 500 5410 175 17 -1.5 16.9 | 147 21 -11.1 17.4 5 400 6980 165 21 -5.4 20.3 | 144 26 -15.1 20.8 6 300 8900 165 35 -9.1 33.8 | 151 39 -18.7 34.3 7 256 9919 175 38 -3.3 37.9 | 161 40 -13.0 38.3 8 250 10070 185 33 2.9 32.9 | 169 34 -6.8 33.4 9 200 11490 205 25 10.6 22.7 | 182 23 0.9 23.1 10 150 13320 205 11 4.6 10.0 | 154 12 -5.0 10.4 11 100 15850 255 15 14.5 3.9 | 228 7 4.8 4.4 12 70 18030 285 9 8.7 -2.3 | 28 2 -1.0 -1.8 13 50 20060 270 33 33.0 -0.0 | 269 23 23.3 0.5 14 30 23140 270 40 40.0 -0.0 | 269 30 30.3 0.5 15 20 25590 265 60 59.8 5.2 | 264 50 50.1 5.7 16 10 29760 260 110 108.3 19.1 | 259 101 98.7 19.6 Wind Parameters Mean winds (0-6000m): 242.8 at 12.9 knts Storm direction: 272.8 at 9.7 knts Shear (0-3000m) pos: 1.8 neg: 2.5 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): -66.7 deg Storm rel helicity (0-3000m) pos: 7.4 neg: -11.1 tot: -3.7 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 37.69 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 ------------------------------------------------------------------------------- 500 320 14 4 10| 10.8 0.0 10.8| 0.0 -10.4 -10.4 -20.9 -0.44| 10.9 -4.7 1000 320 15 1 11| 5.4 4.3 9.7| 4.4 -10.5 -6.0 -6.0 -0.14| 9.8 -1.4 1500 317 13 5 9| 3.6 3.8 7.4| 7.4 -10.6 -3.2 -2.1 -0.04| 7.6 -0.3 2000 314 12 7 8| 2.7 3.0 5.7| 7.4 -10.6 -3.3 -1.6 -0.04| 5.9 -0.2 2500 310 11 9 7| 2.2 2.5 4.7| 7.4 -10.6 -3.3 -1.3 -0.04| 4.9 -0.2 3000 307 11 8 6| 1.8 2.5 4.3| 7.4 -11.1 -3.7 -1.2 -0.09| 4.6 -0.4 4000 293 11 352 4| 1.3 3.1 4.4| 7.4 -15.5 -8.1 -2.0 -0.18| 4.7 -0.8 5000 274 12 279 2| 1.1 3.4 4.5| 7.4 -43.1 -35.7 -7.1 -0.28| 5.0 -1.4 6000 243 13 196 7| 0.9 3.2 4.1| 7.4 -56.5 -49.2 -8.2 -0.30| 4.6 -1.4 Wrote GIF file: /home/apache/climate/data/raob//LK747/skewt/LK747.skewt.20251126.12.gif