UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for LK747... Searching the city database file for: LK747 ... Date:1200Z 1 APR 20 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 177 100 1 SFC 995 218 4.8 -7.2 41 12.0 0.4 100 1 278.3 278.7 273.8 284.7 2.23 2 955 550 0.6 -8.4 51 9.0 -2.5 182 3 277.4 277.7 273.1 283.4 2.12 3 925 805 -1.5 -9.5 54 8.0 -4.1 245 5 277.8 278.1 273.2 283.5 2.01 4 850 1470 -7.5 -12.1 70 4.6 -8.8 250 11 278.3 278.6 273.1 283.4 1.78 5 818 1767 -10.3 -13.5 77 3.2 -11.2 274 11 278.4 278.7 272.9 283.1 1.65 6 808 1862 -10.7 -15.0 71 4.3 -11.8 281 10 279.0 279.2 273.0 283.2 1.47 7 802 1919 -8.9 -39.9 6 31.0 -13.1 286 10 281.5 281.5 272.3 281.9 0.15 8 793 2006 -8.5 -49.5 2 41.0 -13.0 293 10 282.8 282.8 272.9 283.0 0.05 9 766 2274 -9.5 -50.5 2 41.0 -13.9 314 10 284.5 284.5 273.8 284.7 0.05 10 754 2397 -7.7 -54.7 1 47.0 -12.7 324 10 287.8 287.8 275.6 287.9 0.03 11 734 2605 -8.9 -53.9 1 45.0 -13.6 341 9 288.7 288.7 276.0 288.8 0.03 12 716 2797 -9.9 -20.9 40 11.0 -12.5 356 9 289.6 289.8 278.0 292.8 1.01 13 700 2971 -10.7 -20.7 44 10.0 -13.1 10 9 290.6 290.8 278.6 293.9 1.05 14 678 3216 -11.5 -21.5 43 10.0 -13.9 12 9 292.4 292.6 279.3 295.6 1.01 15 662 3398 -12.3 -24.3 36 12.0 -14.9 13 9 293.5 293.7 279.6 296.1 0.81 16 619 3910 -12.5 -36.5 12 24.0 -16.3 17 10 299.0 299.0 281.3 299.9 0.27 17 599 4160 -14.3 -24.3 42 10.0 -16.5 19 10 299.7 299.9 282.4 302.6 0.89 18 567 4574 -16.1 -24.1 50 8.0 -17.9 23 10 302.3 302.5 283.6 305.5 0.96 19 541 4926 -17.7 -26.7 45 9.0 -19.5 25 11 304.5 304.7 284.2 307.2 0.80 20 500 5510 -22.1 -31.1 44 9.0 -23.6 30 11 306.1 306.2 284.6 308.0 0.57 21 426 6674 -30.7 -45.7 22 15.0 -31.9 16 15 309.5 309.5 285.3 310.0 0.15 22 400 7120 -34.5 -45.5 32 11.0 -35.3 10 17 310.2 310.2 285.6 310.7 0.16 23 300 9050 -51.7 -61.7 29 10.0 -51.9 45 21 312.5 312.5 286.2 312.6 0.03 24 291 9248 -53.3 -63.3 29 10.0 -53.5 48 21 312.9 312.9 286.4 313.0 0.03 25 263 9893 -59.3 -63.8 56 4.5 -59.3 56 20 313.3 313.3 286.5 313.4 0.03 26 250 10210 -61.3 -66.3 51 5.0 -61.3 60 19 314.9 314.9 287.1 315.0 0.02 27 239 10487 -62.9 -69.9 38 7.0 -63.0 35 17 316.6 316.6 287.6 316.7 0.01 28 228 10777 -59.9 -77.9 8 18.0 -60.0 26 16 325.5 325.5 290.4 325.5 0.00 29 200 11600 -55.7 -82.7 2 27.0 -55.9 360 13 344.6 344.6 295.4 344.6 0.00 30 198 11664 -54.9 -82.9 2 28.0 -55.2 359 13 346.8 346.8 295.9 346.8 0.00 31 154 13271 -53.1 -85.1 1 32.0 -53.5 324 18 375.7 375.7 301.5 375.8 0.00 32 150 13440 -53.3 -85.3 1 32.0 -53.8 320 19 378.2 378.2 301.9 378.2 0.00 33 117 15042 -52.3 -85.3 1 33.0 -52.9 308 19 407.9 407.9 306.2 408.0 0.00 34 100 16050 -55.1 -87.1 1 32.0 -55.6 300 19 421.3 421.3 307.9 421.3 0.00 35 71 18221 -58.7 -88.7 1 30.0 -59.2 295 27 456.9 456.9 311.5 457.0 0.00 36 70 18310 -57.5 -88.5 1 31.0 -58.0 295 27 461.4 461.4 311.9 461.4 0.00 37 58 19504 -54.5 -87.5 1 33.0 -55.5 284 30 493.6 493.6 314.5 493.7 0.00 38 50 20450 -56.1 -88.1 1 32.0 -57.0 275 33 511.3 511.3 315.7 511.3 0.00 39 30 23670 -59.3 -90.3 1 31.0 -60.3 260 31 583.0 583.0 319.8 583.0 0.00 40 20 26220 -60.9 -90.9 1 30.0 -62.1 275 29 649.8 649.8 322.7 649.8 0.00 41 19 26540 -59.1 -90.1 1 31.0 -60.6 274 31 665.0 665.0 323.2 665.0 0.01 42 18 26877 -61.7 -90.7 1 29.0 -62.9 273 32 667.1 667.1 323.3 667.2 0.01 43 16 27604 -62.7 -91.7 1 29.0 -63.8 272 36 686.7 686.7 324.0 686.7 0.01 44 14 28435 -58.7 -90.7 1 32.0 -60.7 270 40 727.0 727.0 325.3 727.0 0.01 45 11 29943 -60.5 -91.5 1 31.0 -62.6 266 47 772.4 772.4 326.5 772.4 0.01 46 10 30540 -57.7 -89.7 1 32.0 -60.6 265 50 804.2 804.2 327.4 804.3 0.01 47 9.0 31207 -56.3 -89.3 1 33.0 -59.9 265 64 834.2 834.2 328.0 834.3 0.01 48 8.1 31878 -54.9 -88.9 1 34.0 -59.2 865.2 865.2 328.7 865.4 0.02 49 8.0 31958 -55.1 -88.1 1 33.0 -59.3 867.5 867.5 328.8 867.7 0.02 TRP 239 10487 -62.9 -69.9 38 7.0 -63.0 35 17 316.6 316.6 287.6 316.7 0.01 WND 9.0 31207 -56.3 -89.3 1 33.0 -59.9 265 64 834.2 834.2 328.0 834.3 0.01 Sounding variables and indices 1000-500 mb thick: 5333.00 m Freezing level: 946.43 mb = 622.69 m = 2042.92 ft Wetbulb zero: 989.13 mb = 265.72 m = 871.78 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 40.08 % Est. max temperature: 4.76 C = 40.57 F Sfc-Lift cond lev (LCL): 826.11 mb = 1690.60 m = 5546.53 ft T: -9.58 C 700-500 lapse rate: 4.49 C/km ThetaE index: 1.30 C Layer 955.0- 925.0 mb Conv cond level (CCL): 593.00 mb = 4235.91 m = 13897.18 ft Mean mixing ratio: 2.08 g/kg Conv temperature: 26.61 C = 79.91 F Cap Strength: 18.37 C Lifted Index: 18.95 C Risk: None Lifted Index @300 mb: 20.47 C Lifted Index @700 mb: 9.26 C Showalter Index: 19.19 C Risk: None Total Totals Index: 24.60 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: 10.00 C K Index: -7.50 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 5.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.87 J/kg Max Up Vert Vel: 1.93 m/s Conv Inhibition (B-): 70516.86 J/kg Cap Strength: 18.95 C Lift Cond Lev (LCL): 820.78 mb = 1740.73 m = 5710.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 31 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 ---------------------------------------------------------- 0 995 218 100 1 -1.0 0.2 | 203 7 2.6 6.2 1 925 805 245 5 4.5 2.1 | 225 12 8.1 8.2 2 850 1470 250 11 10.3 3.8 | 235 17 13.9 9.8 3 700 2971 10 9 -1.6 -8.9 | 324 3 2.0 -2.8 4 500 5510 30 11 -5.5 -9.5 | 29 4 -1.9 -3.5 5 400 7120 10 17 -3.0 -16.7 | 356 11 0.7 -10.7 6 300 9050 45 21 -14.8 -14.8 | 52 14 -11.2 -8.8 7 250 10210 60 19 -16.5 -9.5 | 75 13 -12.8 -3.4 8 239 10487 35 17 -9.8 -13.9 | 38 10 -6.1 -7.9 9 200 11600 360 13 -0.0 -13.0 | 333 8 3.6 -6.9 10 150 13440 320 19 12.2 -14.6 | 298 18 15.8 -8.5 11 100 16050 300 19 16.5 -9.5 | 280 20 20.1 -3.4 12 70 18310 295 27 24.5 -11.4 | 281 29 28.1 -5.4 13 50 20450 275 33 32.9 -2.9 | 265 37 36.5 3.2 14 30 23670 260 31 30.5 5.4 | 251 36 34.1 11.4 15 20 26220 275 29 28.9 -2.5 | 264 33 32.5 3.5 16 10 30540 265 50 49.8 4.4 | 259 54 53.4 10.4 Wind Parameters Mean winds (0-6000m): 0.8 at 9.4 knts Storm direction: 30.8 at 7.1 knts Shear (0-3000m) pos: 1.6 neg: 0.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 127.0 deg Storm rel helicity (0-3000m) pos: 73.1 neg: -1.5 tot: 71.6 m^2/s^2 ave: 23.9 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 16.25 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 ------------------------------------------------------------------------------- 500 238 3 218 10| 5.2 0.0 5.2| 9.5 -1.5 8.0 16.1 0.40| 7.0 2.8 1000 244 5 224 11| 4.9 0.0 4.9| 20.5 -1.5 19.0 19.0 0.49| 6.3 3.1 1500 250 6 230 13| 4.0 0.0 4.0| 39.2 -1.5 37.7 25.1 0.58| 6.2 3.6 2000 262 7 237 13| 2.8 0.0 2.8| 60.2 -1.5 58.7 29.3 0.64| 6.5 4.2 2500 273 8 244 13| 2.0 0.0 2.0| 70.4 -1.5 68.9 27.6 0.64| 6.6 4.2 3000 285 8 251 12| 1.6 0.0 1.6| 73.1 -1.5 71.6 23.9 0.64| 6.1 3.9 4000 321 8 274 9| 1.3 0.0 1.3| 74.4 -1.5 72.9 18.2 0.66| 4.8 3.1 5000 347 9 295 6| 1.1 0.0 1.1| 75.9 -1.5 74.4 14.9 0.67| 4.0 2.7 6000 1 9 314 5| 0.9 0.3 1.2| 76.3 -3.7 72.6 12.1 0.58| 3.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//LK747/skewt/LK747.skewt.20200401.12.gif