UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032112.upa.cvt Date: 1200Z 21 MAR 20 Searching for U6781... Searching the city database file for: U6781 ... Date:1200Z 21 MAR 20 Station: U6781 WMO ident: 26781 Latitude: 54.75 Longitude: 32.07 ------------------------------------------------------------------------------- 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 161 SFC 990 242 3.2 -7.8 44 11.0 -0.7 20 11 277.1 277.5 273.0 283.2 2.14 2 925 787 -2.5 -12.5 46 10.0 -5.5 20 13 276.8 277.0 271.9 281.3 1.58 3 850 1449 -9.1 -15.1 62 6.0 -10.6 355 11 276.6 276.8 271.5 280.6 1.39 4 819 1735 -11.9 -16.2 70 4.3 -12.9 349 10 276.6 276.8 271.4 280.4 1.32 5 793 1982 -12.9 -16.3 76 3.4 -13.7 344 9 278.1 278.3 272.3 282.0 1.35 6 729 2620 -16.3 -24.3 50 8.0 -17.7 331 6 281.2 281.3 273.1 283.4 0.73 7 700 2924 -18.5 -25.5 54 7.0 -19.7 325 5 282.0 282.1 273.5 284.1 0.69 8 651 3460 -21.9 -29.9 48 8.0 -23.0 315 8 284.1 284.2 274.3 285.6 0.49 9 502 5312 -36.9 -43.9 48 7.0 -37.3 281 21 287.7 287.7 275.7 288.2 0.16 10 500 5340 -37.1 -44.1 48 7.0 -37.5 280 21 287.8 287.8 275.8 288.3 0.15 11 400 6860 -45.3 -56.3 28 11.0 -45.6 285 27 296.1 296.1 279.7 296.3 0.05 12 349 7760 -50.5 -62.5 23 12.0 -50.7 285 35 300.9 300.9 281.7 301.0 0.02 13 300 8750 -49.1 -62.1 21 13.0 -49.4 275 46 316.1 316.2 287.5 316.3 0.03 14 250 9950 -47.9 -62.9 16 15.0 -48.3 285 52 334.9 334.9 293.0 335.0 0.03 15 228 10557 -48.5 -63.5 16 15.0 -48.9 285 48 342.9 342.9 295.0 343.0 0.03 16 203 11330 -43.3 -59.3 16 16.0 -44.1 285 43 362.7 362.7 299.2 362.9 0.06 17 200 11430 -43.7 -59.7 15 16.0 -44.5 285 42 363.6 363.6 299.4 363.8 0.06 18 173 12389 -49.1 -66.1 12 17.0 -49.7 285 39 370.1 370.1 300.6 370.2 0.03 19 152 13242 -45.5 -63.5 11 18.0 -46.4 285 36 390.2 390.2 303.9 390.4 0.05 20 150 13330 -46.3 -64.3 11 18.0 -47.1 285 36 390.3 390.3 303.9 390.5 0.04 21 138 13882 -49.1 -67.1 10 18.0 -49.8 285 36 394.8 394.8 304.5 394.9 0.03 22 100 16000 -49.5 -68.5 9 19.0 -50.4 285 36 432.1 432.1 309.1 432.3 0.04 23 70 18330 -49.7 -69.7 8 20.0 -50.9 270 27 478.1 478.1 313.3 478.3 0.05 24 50 20520 -51.1 -71.1 7 20.0 -52.5 280 23 523.1 523.1 316.5 523.4 0.05 25 30 23830 -52.1 -70.1 10 18.0 -54.0 275 11 602.6 602.6 320.7 603.4 0.10 26 23 25540 -54.5 -72.5 9 18.0 -56.4 282 8 643.1 643.2 322.4 643.9 0.09 27 20 26440 -51.9 -70.9 8 19.0 -54.6 285 7 677.3 677.4 323.7 678.4 0.13 28 15 28304 -52.1 -70.1 10 18.0 -55.3 734.7 734.8 325.6 736.6 0.20 TRP 349 7760 -50.5 -62.5 23 12.0 -50.7 285 35 300.9 300.9 281.7 301.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5179.00 m Freezing level: 953.51 mb = 548.15 m = 1798.39 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 53.12 % Est. max temperature: 2.67 C = 36.80 F Sfc-Lift cond lev (LCL): 834.28 mb = 1592.77 m = 5225.55 ft T: -10.51 C 700-500 lapse rate: 7.70 C/km ThetaE index: 2.79 C Layer 925.0- 793.0 mb Conv cond level (CCL): 784.50 mb = 2063.44 m = 6769.75 ft Mean mixing ratio: 1.74 g/kg Conv temperature: 4.54 C = 40.17 F Cap Strength: 5.33 C Lifted Index: 5.39 C Risk: None Lifted Index @300 mb: 24.36 C Lifted Index @700 mb: 2.81 C Showalter Index: 6.36 C Risk: None Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.00 C Cross Totals Index: 22.00 C K Index: 5.90 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 1.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.03 J/kg Max Up Vert Vel: 3.75 m/s Conv Inhibition (B-): 55392.68 J/kg Cap Strength: 5.29 C Lift Cond Lev (LCL): 803.74 mb = 1878.90 m = 6164.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 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 ---------------------------------------------------------- 0 990 242 20 11 -3.8 -10.3 | 81 8 -7.6 -1.3 1 925 787 20 13 -4.4 -12.2 | 69 9 -8.3 -3.1 2 850 1449 355 11 1.0 -11.0 | 57 3 -2.9 -1.9 3 700 2924 325 5 2.9 -4.1 | 169 5 -1.0 5.0 4 500 5340 280 21 20.7 -3.6 | 252 18 16.8 5.4 5 400 6860 285 27 26.1 -7.0 | 265 22 22.2 2.1 6 349 7760 285 35 33.8 -9.1 | 270 30 30.0 0.0 7 300 8750 275 46 45.8 -4.0 | 263 42 42.0 5.1 8 250 9950 285 52 50.2 -13.5 | 275 47 46.4 -4.4 9 200 11430 285 42 40.6 -10.9 | 273 37 36.7 -1.8 10 150 13330 285 36 34.8 -9.3 | 270 31 30.9 -0.2 11 100 16000 285 36 34.8 -9.3 | 270 31 30.9 -0.2 12 70 18330 270 27 27.0 -0.0 | 249 25 23.2 9.1 13 50 20520 280 23 22.7 -4.0 | 255 19 18.8 5.1 14 30 23830 275 11 11.0 -1.0 | 221 11 7.1 8.1 15 20 26440 285 7 6.8 -1.8 | 202 8 2.9 7.3 Wind Parameters Mean winds (0-6000m): 307.1 at 13.1 knts Storm direction: 337.1 at 9.9 knts Shear (0-3000m) pos: 0.0 neg: 1.7 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 111.9 deg Storm rel helicity (0-3000m) pos: 4.3 neg: -5.9 tot: -1.7 m^2/s^2 ave: -0.6 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 29.44 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 20 12 75 8| 0.0 1.9 1.9| 0.0 -3.3 -3.3 -6.5 -0.82| 1.9 -1.5 1000 16 12 70 8| 0.0 1.8 1.8| 0.0 -5.6 -5.6 -5.6 -0.48| 3.0 -1.4 1500 10 12 67 6| 0.0 1.9 1.9| 0.5 -5.9 -5.4 -3.6 -0.24| 3.1 -0.8 2000 5 11 69 5| 0.0 1.9 1.9| 1.6 -5.9 -4.3 -2.2 0.01| 3.0 0.0 2500 2 10 76 4| 0.0 1.8 1.8| 2.2 -5.9 -3.7 -1.5 0.07| 2.9 0.2 3000 358 9 85 4| 0.0 1.7 1.7| 4.3 -5.9 -1.7 -0.6 0.16| 2.9 0.5 4000 344 10 81 1| 0.0 2.1 2.1| 10.3 -5.9 4.3 1.1 0.31| 3.1 1.0 5000 322 11 264 3| 0.0 2.5 2.5| 10.8 -9.5 1.3 0.3 0.21| 3.4 0.7 6000 307 13 260 7| 0.2 2.3 2.5| 23.9 -10.7 13.1 2.2 0.25| 3.2 0.8 Wrote GIF file: /home/apache/climate/data/raob//U6781/skewt/U6781.skewt.20200321.12.gif