UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for LK747... Searching the city database file for: LK747 ... Date:0000Z 10 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 147 190 1 SFC 992 213 5.4 4.8 96 0.6 5.1 190 1 279.2 280.1 278.6 294.1 5.43 2 980 312 6.0 3.7 85 2.3 4.9 207 1 280.8 281.6 279.0 294.8 5.09 3 925 783 2.8 2.6 99 0.2 2.7 290 3 282.2 283.0 279.6 296.0 4.99 4 886 1131 0.8 0.8 100 0.0 0.8 267 6 283.6 284.4 279.7 296.4 4.57 5 850 1464 -0.3 -0.4 99 0.1 -0.3 245 9 285.8 286.6 280.6 298.2 4.37 6 700 2993 -9.1 -10.9 87 1.8 -9.7 265 3 292.4 292.8 281.1 299.5 2.38 7 636 3728 -13.5 -15.2 87 1.7 -14.0 262 8 295.5 295.9 281.8 301.2 1.84 8 557 4722 -20.5 -24.0 73 3.5 -21.2 258 14 298.7 298.9 282.1 301.8 0.99 9 539 4964 -22.7 -23.6 92 0.9 -22.9 257 15 298.9 299.1 282.3 302.2 1.06 10 500 5510 -26.5 -30.7 68 4.2 -27.1 255 19 300.7 300.8 282.5 302.7 0.59 11 458 6138 -31.9 -34.7 76 2.8 -32.2 257 23 301.6 301.7 282.6 303.1 0.44 12 450 6262 -32.9 -38.9 55 6.0 -33.4 257 24 301.9 301.9 282.5 302.9 0.29 13 403 7029 -39.7 -41.8 80 2.1 -39.8 260 29 302.7 302.8 282.8 303.6 0.24 14 400 7080 -39.7 -44.7 59 5.0 -40.0 260 29 303.4 303.4 283.0 304.0 0.18 15 398 7114 -39.9 -44.1 64 4.2 -40.2 260 29 303.6 303.6 283.1 304.2 0.19 16 387 7306 -38.1 -59.1 9 21.0 -38.9 258 29 308.4 308.4 284.8 308.5 0.03 17 374 7542 -36.1 -62.1 5 26.0 -37.1 256 29 314.0 314.1 286.8 314.1 0.02 18 300 9050 -42.3 -66.3 6 24.0 -43.0 240 27 325.7 325.7 290.5 325.8 0.02 19 250 10270 -48.1 -73.1 4 25.0 -48.6 235 23 334.6 334.6 292.9 334.6 0.01 20 244 10429 -49.5 -73.5 4 24.0 -49.9 242 21 334.8 334.8 293.0 334.8 0.01 21 200 11730 -49.7 -77.7 2 28.0 -50.2 295 9 354.1 354.1 297.5 354.1 0.00 22 178 12489 -49.9 -79.9 2 30.0 -50.4 275 14 365.7 365.7 299.8 365.8 0.00 23 150 13590 -55.5 -83.5 2 28.0 -55.8 245 21 374.5 374.5 301.4 374.5 0.00 24 119 15044 -61.9 -84.9 3 23.0 -62.1 256 12 388.3 388.3 303.5 388.3 0.00 25 100 16120 -62.3 -86.3 3 24.0 -62.5 265 5 407.4 407.4 306.2 407.4 0.00 26 82 17345 -61.3 -87.3 2 26.0 -61.6 257 11 433.2 433.2 309.1 433.2 0.00 27 70 18320 -63.3 -88.3 2 25.0 -63.6 250 15 449.0 449.0 310.7 449.0 0.00 28 55 19798 -65.7 -89.7 2 24.0 -66.0 257 19 475.5 475.5 313.1 475.5 0.00 29 50 20380 -64.3 -89.3 2 25.0 -64.6 260 21 492.0 492.0 314.4 492.0 0.00 30 40 21733 -69.1 -91.1 3 22.0 -69.3 264 25 512.3 512.3 315.8 512.3 0.00 31 30 23460 -68.3 -91.3 2 23.0 -68.6 270 31 558.4 558.4 318.6 558.5 0.00 32 20 25900 -66.9 -91.9 2 25.0 -67.5 280 46 631.4 631.4 322.0 631.4 0.00 33 10 30090 -67.1 -93.1 1 26.0 -68.1 280 71 769.1 769.1 326.4 769.1 0.01 34 8.7 30934 -65.5 -92.5 1 27.0 -67.0 806.5 806.6 327.4 806.6 0.01 TRP 398 7114 -39.9 -44.1 64 4.2 -40.2 260 29 303.6 303.6 283.1 304.2 0.19 WND Sounding variables and indices 1000-500 mb thick: 5363.00 m Freezing level: 859.82 mb = 1373.16 m = 4505.05 ft Wetbulb zero: 860.73 mb = 1363.27 m = 4472.63 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 88.42 % Est. max temperature: 12.35 C = 54.23 F Sfc-Lift cond lev (LCL): 982.89 mb = 288.23 m = 945.62 ft T: 5.85 C 700-500 lapse rate: 6.91 C/km Conv cond level (CCL): 918.91 mb = 836.38 m = 2744.01 ft Mean mixing ratio: 4.99 g/kg Conv temperature: 8.60 C = 47.47 F Cap Strength: 4.94 C Lifted Index: 5.59 C Risk: None Lifted Index @300 mb: 21.43 C Lifted Index @700 mb: 2.95 C Showalter Index: 3.71 C Risk: None Total Totals Index: 52.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 26.10 C K Index: 24.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 103.00 Risk: None Energy Index: 0.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.09 J/kg Max Up Vert Vel: 4.71 m/s Conv Inhibition (B-): 50172.05 J/kg Cap Strength: 5.44 C Lift Cond Lev (LCL): 927.86 mb = 757.82 m = 2486.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 7 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 ---------------------------------------------------------- 0 992 213 190 1 0.2 1.0 | 113 7 -6.8 2.9 1 925 783 290 3 2.8 -1.0 | 102 4 -4.1 0.9 2 850 1464 245 9 8.2 3.8 | 192 6 1.2 5.7 3 700 2993 265 3 3.0 0.3 | 119 5 -4.0 2.2 4 500 5510 255 19 18.4 4.9 | 239 13 11.4 6.8 5 400 7080 260 29 28.6 5.0 | 252 23 21.6 7.0 6 398 7114 260 29 28.6 5.0 | 252 23 21.6 7.0 7 300 9050 240 27 23.4 13.5 | 227 23 16.4 15.4 8 250 10270 235 23 18.8 13.2 | 218 19 11.9 15.1 9 200 11730 295 9 8.2 -3.8 | 327 2 1.2 -1.9 10 150 13590 245 21 19.0 8.9 | 228 16 12.1 10.8 11 100 16120 265 5 5.0 0.4 | 140 3 -2.0 2.4 12 70 18320 250 15 14.1 5.1 | 225 10 7.1 7.1 13 50 20380 260 21 20.7 3.6 | 248 15 13.7 5.6 14 30 23460 270 31 31.0 -0.0 | 265 24 24.0 1.9 15 20 25900 280 46 45.3 -8.0 | 279 39 38.3 -6.1 16 10 30090 280 71 69.9 -12.3 | 279 64 63.0 -10.4 Wind Parameters Mean winds (0-6000m): 255.5 at 9.6 knts Storm direction: 285.5 at 7.2 knts Shear (0-3000m) pos: 0.7 neg: 1.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 19.3 deg Storm rel helicity (0-3000m) pos: 5.6 neg: -7.0 tot: -1.3 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 3.2 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.38 Bulk Shear: 8.06 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 ------------------------------------------------------------------------------- 500 267 2 112 5| 3.0 0.0 3.0| 1.3 -1.0 0.3 0.6 -0.02| 3.5 -0.1 1000 270 3 117 4| 1.5 2.2 3.7| 3.7 -1.6 2.1 2.1 0.34| 4.3 1.4 1500 255 5 145 4| 1.0 2.0 3.0| 4.7 -2.3 2.5 1.6 0.27| 4.2 1.2 2000 253 5 153 4| 0.7 1.5 2.2| 4.7 -4.1 0.6 0.3 0.12| 3.7 0.4 2500 253 5 152 4| 0.8 1.2 2.0| 4.7 -6.1 -1.3 -0.5 -0.02| 3.4 -0.1 3000 253 5 148 4| 0.7 1.0 1.7| 5.6 -7.0 -1.3 -0.4 -0.01| 3.2 -0.0 4000 256 6 157 4| 0.5 1.5 2.0| 10.3 -7.0 3.3 0.8 0.20| 3.2 0.6 5000 256 7 183 4| 0.4 1.9 2.3| 13.9 -7.0 6.9 1.4 0.21| 3.2 0.7 6000 255 10 209 5| 0.4 1.8 2.2| 22.0 -7.0 15.0 2.5 0.23| 3.3 0.8 Wrote GIF file: /home/apache/climate/data/raob//LK747/skewt/LK747.skewt.20251110.00.gif