UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for U7707... Searching the city database file for: U7707 ... Date:1200Z 20 MAR 20 Station: U7707 WMO ident: 27707 Latitude: 54.12 Longitude: 35.33 ------------------------------------------------------------------------------- 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 142 SFC 988 241 6.8 -6.2 39 13.0 1.8 315 9 280.9 281.3 275.5 287.8 2.43 2 978 324 5.2 -5.8 45 11.0 1.0 315 10 280.1 280.6 275.2 287.3 2.53 3 925 776 1.0 -8.0 51 9.0 -2.2 315 13 280.3 280.7 275.0 286.8 2.26 4 850 1445 -6.3 -11.3 68 5.0 -7.8 295 11 279.5 279.9 274.0 285.0 1.89 5 822 1705 -9.3 -12.6 77 3.3 -10.2 299 14 279.1 279.4 273.5 284.1 1.76 6 806 1858 -8.5 -14.5 62 6.0 -10.1 302 15 281.5 281.8 274.5 286.0 1.54 7 777 2141 -10.3 -22.3 37 12.0 -12.9 307 18 282.5 282.7 274.0 285.0 0.82 8 700 2936 -15.7 -31.7 24 16.0 -18.1 320 27 285.1 285.2 274.8 286.3 0.38 9 638 3629 -20.9 -38.9 18 18.0 -22.8 319 33 286.8 286.9 275.4 287.5 0.21 10 512 5214 -33.7 -48.7 21 15.0 -34.5 315 48 290.0 290.0 276.8 290.3 0.09 11 500 5380 -34.1 -50.1 18 16.0 -34.9 315 50 291.5 291.5 277.5 291.7 0.08 12 446 6178 -36.1 -54.1 14 18.0 -36.9 312 70 298.6 298.6 280.8 298.8 0.05 13 400 6930 -38.9 -57.9 12 19.0 -39.6 310 89 304.4 304.4 283.2 304.6 0.04 14 318 8475 -46.2 -65.2 10 19.0 -46.6 305 112 314.9 314.9 287.1 315.0 0.02 15 317 8496 -46.3 -65.3 10 19.0 -46.7 305 112 315.1 315.1 287.1 315.2 0.02 16 300 8860 -48.3 -67.3 9 19.0 -48.7 300 110 317.3 317.3 287.9 317.3 0.01 17 286 9174 -49.9 -67.9 10 18.0 -50.2 300 108 319.4 319.4 288.5 319.4 0.01 18 268 9598 -51.1 -69.1 10 18.0 -51.4 300 106 323.6 323.6 289.9 323.6 0.01 19 250 10050 -51.1 -69.1 10 18.0 -51.4 295 85 330.1 330.1 291.7 330.2 0.01 20 235 10455 -49.9 -67.9 10 18.0 -50.3 292 80 337.8 337.8 293.8 337.9 0.02 21 200 11510 -50.7 -69.7 9 19.0 -51.1 285 66 352.5 352.5 297.2 352.6 0.02 22 150 13390 -48.9 -68.9 8 20.0 -49.6 280 42 385.8 385.8 303.2 385.9 0.02 23 110 15418 -49.3 -70.3 7 21.0 -50.1 291 34 420.8 420.8 307.8 421.0 0.03 24 100 16040 -49.7 -70.7 7 21.0 -50.6 295 31 431.7 431.7 309.0 431.8 0.03 25 85 17096 -52.3 -73.3 6 21.0 -53.1 277 25 447.0 447.0 310.6 447.1 0.02 26 72 18176 -49.3 -71.3 6 22.0 -50.5 258 18 475.1 475.1 313.1 475.3 0.04 27 70 18360 -50.3 -72.3 6 22.0 -51.5 255 17 476.8 476.8 313.2 477.0 0.03 28 50 20540 -53.3 -75.3 5 22.0 -54.5 285 19 517.9 517.9 316.2 518.0 0.03 29 30 23840 -53.3 -76.3 4 23.0 -55.1 240 17 599.3 599.3 320.6 599.6 0.04 30 20 26460 -52.3 -76.3 4 24.0 -55.1 330 7 676.1 676.1 323.6 676.6 0.06 31 18 27141 -52.9 -76.9 4 24.0 -55.7 694.9 694.9 324.3 695.4 0.06 TRP 268 9598 -51.1 -69.1 10 18.0 -51.4 300 106 323.6 323.6 289.9 323.6 0.01 WND 318 8475 -46.2 -65.2 10 19.0 -46.6 305 112 314.9 314.9 287.1 315.0 0.02 Sounding variables and indices 1000-500 mb thick: 5238.00 m Freezing level: 914.73 mb = 867.64 m = 2846.57 ft Wetbulb zero: 961.97 mb = 458.44 m = 1504.06 ft Precipitable water: 0.21 inches Sfc-500 mean rel hum: 34.61 % Est. max temperature: 5.23 C = 41.42 F Sfc-Lift cond lev (LCL): 808.44 mb = 1834.11 m = 6017.34 ft T: -8.62 C 700-500 lapse rate: 7.53 C/km ThetaE index: 3.71 C Layer 978.0- 806.0 mb Conv cond level (CCL): 822.98 mb = 1696.08 m = 5564.48 ft Mean mixing ratio: 2.32 g/kg Conv temperature: 4.97 C = 40.95 F Cap Strength: 3.43 C Lifted Index: 4.55 C Risk: None Lifted Index @300 mb: 21.64 C Lifted Index @700 mb: 2.03 C Showalter Index: 5.96 C Risk: None Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.80 C Cross Totals Index: 22.80 C K Index: 0.50 Risk: None Sweat Index: 104.00 Risk: None Energy Index: 1.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.83 J/kg Max Up Vert Vel: 5.63 m/s Conv Inhibition (B-): 59150.75 J/kg Cap Strength: 3.73 C Lift Cond Lev (LCL): 808.74 mb = 1831.30 m = 6008.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 at 24 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 ---------------------------------------------------------- 0 988 241 315 9 6.4 -6.4 | 180 17 0.1 16.8 1 925 776 315 13 9.2 -9.2 | 192 14 2.9 14.0 2 850 1445 295 11 10.0 -4.6 | 191 19 3.7 18.5 3 700 2936 320 27 17.4 -20.7 | 257 11 11.1 2.5 4 500 5380 315 50 35.4 -35.4 | 293 32 29.1 -12.2 5 400 6930 310 89 68.2 -57.2 | 299 71 61.9 -34.1 6 318 8475 305 112 91.7 -64.2 | 296 95 85.4 -41.1 7 300 8860 300 110 95.3 -55.0 | 290 94 89.0 -31.9 8 268 9598 300 106 91.8 -53.0 | 289 91 85.5 -29.9 9 250 10050 295 85 77.0 -35.9 | 280 72 70.7 -12.8 10 200 11510 285 66 63.8 -17.1 | 264 58 57.4 6.1 11 150 13390 280 42 41.4 -7.3 | 246 38 35.1 15.8 12 100 16040 295 31 28.1 -13.1 | 245 24 21.8 10.0 13 70 18360 255 17 16.4 4.4 | 200 29 10.1 27.5 14 50 20540 285 19 18.4 -4.9 | 213 22 12.0 18.2 15 30 23840 240 17 14.7 8.5 | 195 33 8.4 31.6 16 20 26460 330 7 3.5 -6.1 | 171 17 -2.8 17.1 Wind Parameters Mean winds (0-6000m): 314.8 at 32.0 knts Storm direction: 344.8 at 24.0 knts Shear (0-3000m) pos: 2.9 neg: 1.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 87.7 deg Storm rel helicity (0-3000m) pos: 83.0 neg: -1.6 tot: 81.4 m^2/s^2 ave: 27.1 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 58.99 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 ------------------------------------------------------------------------------- 500 315 11 185 16| 0.0 3.8 3.8| 11.8 0.0 11.8 23.6 0.77| 3.8 3.0 1000 312 12 189 16| 0.0 1.8 1.8| 13.2 -0.4 12.8 12.8 0.45| 3.6 1.6 1500 307 12 191 16| 0.0 2.0 2.0| 26.9 -1.6 25.4 16.9 0.50| 4.0 2.0 2000 307 13 195 16| 1.5 1.5 3.0| 48.3 -1.6 46.7 23.4 0.62| 4.5 2.8 2500 310 15 201 14| 2.5 1.2 3.7| 68.1 -1.6 66.6 26.6 0.70| 4.9 3.4 3000 313 17 208 13| 2.9 1.0 4.0| 83.0 -1.6 81.4 27.1 0.73| 5.0 3.7 4000 315 21 228 12| 2.2 1.9 4.1|105.2 -1.6 103.6 25.9 0.68| 5.0 3.4 5000 315 26 250 13| 1.8 2.5 4.3|124.0 -1.6 122.5 24.5 0.61| 5.0 3.0 6000 315 32 268 16| 1.5 4.1 5.5|165.5 -1.6 163.9 27.3 0.47| 6.1 2.9 Wrote GIF file: /home/apache/climate/data/raob//U7707/skewt/U7707.skewt.20200320.12.gif