UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032300.upa.cvt Date: 0000Z 23 MAR 20 Searching for U6781... Searching the city database file for: U6781 ... Date:0000Z 23 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 ------------------------------------------------------------------------------- SFC 1007 243 -4.1 -12.1 54 8.0 -6.3 45 1 268.5 268.8 266.4 272.7 1.50 1 1000 298 -4.7 -13.7 49 9.0 -7.1 45 5 268.5 268.7 266.1 272.1 1.32 2 946 732 -7.3 -16.3 49 9.0 -9.4 66 15 270.1 270.3 266.9 273.3 1.13 3 925 906 -9.1 -17.1 52 8.0 -10.9 75 19 270.0 270.2 266.7 273.1 1.08 4 850 1553 -14.9 -20.9 60 6.0 -16.0 70 13 270.5 270.7 266.7 273.0 0.85 5 781 2188 -20.5 -24.7 69 4.2 -21.1 61 18 271.2 271.3 266.7 273.1 0.66 6 757 2419 -20.5 -24.5 70 4.0 -21.1 58 20 273.6 273.7 268.4 275.6 0.69 7 727 2720 -19.7 -26.7 54 7.0 -20.8 54 23 277.6 277.7 270.8 279.4 0.59 8 700 3000 -21.5 -29.5 48 8.0 -22.5 50 25 278.7 278.8 271.2 280.1 0.47 9 684 3170 -22.5 -31.5 44 9.0 -23.6 51 25 279.4 279.5 271.5 280.7 0.40 10 500 5400 -36.3 -47.3 31 11.0 -36.8 60 23 288.8 288.8 276.2 289.1 0.11 11 413 6706 -44.9 -56.9 25 12.0 -45.2 69 20 293.9 293.9 278.7 294.1 0.04 12 400 6920 -45.7 -57.7 25 12.0 -46.0 70 19 295.6 295.6 279.4 295.7 0.04 13 356 7689 -50.3 -62.3 23 12.0 -50.5 61 20 299.4 299.4 281.1 299.5 0.02 14 332 8143 -51.7 -63.7 22 12.0 -51.9 55 21 303.5 303.6 282.8 303.6 0.02 15 305 8693 -52.3 -64.3 22 12.0 -52.5 42 26 310.2 310.2 285.4 310.2 0.02 16 300 8800 -52.1 -64.1 22 12.0 -52.3 40 27 311.9 311.9 286.1 312.0 0.02 17 250 9980 -51.5 -64.5 20 13.0 -51.8 25 19 329.5 329.5 291.6 329.6 0.03 18 209 11151 -49.1 -63.1 18 14.0 -49.6 333 16 350.6 350.6 296.8 350.7 0.04 19 200 11440 -50.1 -64.1 18 14.0 -50.5 320 15 353.4 353.4 297.4 353.6 0.03 20 150 13300 -53.3 -68.3 14 15.0 -53.7 300 23 378.2 378.2 302.0 378.4 0.03 21 101 15837 -55.9 -71.9 12 16.0 -56.3 276 35 418.5 418.5 307.6 418.6 0.02 22 100 15900 -55.7 -71.7 12 16.0 -56.1 275 35 420.1 420.1 307.7 420.2 0.02 23 95 16229 -52.7 -69.7 11 17.0 -53.4 274 35 432.2 432.2 309.1 432.4 0.03 24 75 17762 -50.5 -68.5 10 18.0 -51.5 271 35 467.0 467.1 312.4 467.3 0.05 25 70 18210 -51.7 -68.7 11 17.0 -52.7 270 35 473.8 473.8 313.0 474.1 0.05 26 50 20390 -52.1 -70.1 10 18.0 -53.4 280 29 520.7 520.7 316.4 521.1 0.06 27 30 23700 -51.5 -71.5 7 20.0 -53.6 285 21 604.2 604.3 320.8 604.9 0.08 28 25 24884 -52.7 -72.7 7 20.0 -54.9 312 17 633.1 633.2 322.0 633.8 0.08 29 20 26350 -46.3 -68.3 6 22.0 -50.7 345 11 694.5 694.5 324.3 696.1 0.19 30 19 26691 -46.5 -68.5 6 22.0 -51.0 704.1 704.2 324.6 705.8 0.20 31 17 27437 -41.9 -64.9 6 23.0 -48.4 741.6 741.8 325.8 745.0 0.37 32 13 29242 -44.9 -67.9 6 23.0 -51.2 790.4 790.5 327.1 793.5 0.32 TRP 332 8143 -51.7 -63.7 22 12.0 -51.9 55 21 303.5 303.6 282.8 303.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5102.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 48.37 % Est. max temperature: -2.12 C = 28.19 F Sfc-Lift cond lev (LCL): 887.14 mb = 1225.76 m = 4021.46 ft T: -11.97 C 700-500 lapse rate: 6.17 C/km ThetaE index: 0.52 C Layer 1000.0- 946.0 mb Conv cond level (CCL): 816.71 mb = 1852.53 m = 6077.80 ft Mean mixing ratio: 1.18 g/kg Conv temperature: -1.76 C = 28.83 F Cap Strength: 7.13 C Lifted Index: 13.31 C Risk: None Lifted Index @300 mb: 27.68 C Lifted Index @700 mb: 6.66 C Showalter Index: 13.19 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 15.40 C K Index: -7.50 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 3.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.37 J/kg Max Up Vert Vel: 3.57 m/s Conv Inhibition (B-): 72966.95 J/kg Cap Strength: 13.18 C Lift Cond Lev (LCL): 833.23 mb = 1702.37 m = 5585.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 89 at 15 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 1007 243 45 1 -0.7 -0.7 | 271 15 14.6 -0.4 1 1000 298 45 5 -3.5 -3.5 | 285 12 11.7 -3.2 2 925 906 75 19 -18.4 -4.9 | 34 6 -3.1 -4.6 3 850 1553 70 13 -12.2 -4.4 | 323 5 3.0 -4.1 4 700 3000 50 25 -19.2 -16.1 | 14 16 -3.9 -15.7 5 500 5400 60 23 -19.9 -11.5 | 23 12 -4.7 -11.2 6 400 6920 70 19 -17.9 -6.5 | 23 7 -2.6 -6.2 7 332 8143 55 21 -17.2 -12.0 | 9 12 -1.9 -11.7 8 300 8800 40 27 -17.4 -20.7 | 6 20 -2.1 -20.3 9 250 9980 25 19 -8.0 -17.2 | 337 18 7.2 -16.9 10 200 11440 320 15 9.6 -11.5 | 294 27 24.9 -11.1 11 150 13300 300 23 19.9 -11.5 | 288 37 35.2 -11.2 12 100 15900 275 35 34.9 -3.1 | 273 50 50.1 -2.7 13 70 18210 270 35 35.0 -0.0 | 270 50 50.3 0.3 14 50 20390 280 29 28.6 -5.0 | 276 44 43.8 -4.7 15 30 23700 285 21 20.3 -5.4 | 278 36 35.5 -5.1 16 20 26350 345 11 2.8 -10.6 | 300 21 18.1 -10.3 Wind Parameters Mean winds (0-6000m): 58.7 at 20.4 knts Storm direction: 88.7 at 15.3 knts Shear (0-3000m) pos: 2.6 neg: 2.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 103.3 deg Storm rel helicity (0-3000m) pos: 49.4 neg: -6.8 tot: 42.6 m^2/s^2 ave: 14.2 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.40 Bulk Shear: 16.10 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 61 9 301 8| 14.7 0.0 14.7| 30.9 0.0 30.9 61.8 0.81| 15.5 12.5 1000 71 13 327 5| 7.7 0.0 7.7| 36.6 -3.4 33.2 33.2 0.61| 11.4 7.0 1500 71 14 330 5| 5.1 0.6 5.8| 38.8 -6.8 32.0 21.3 0.46| 9.1 4.2 2000 69 14 339 5| 3.9 1.2 5.0| 44.3 -6.8 37.5 18.7 0.49| 8.0 3.9 2500 65 16 350 6| 3.1 1.9 5.0| 47.8 -6.8 41.1 16.4 0.46| 7.4 3.4 3000 61 17 358 8| 2.6 2.0 4.6| 49.4 -6.8 42.6 14.2 0.44| 6.7 2.9 4000 58 19 5 10| 1.9 1.5 3.4| 53.0 -6.8 46.3 11.6 0.44| 5.3 2.3 5000 58 20 9 10| 1.5 1.2 2.7| 56.0 -6.8 49.3 9.9 0.44| 4.4 1.9 6000 59 20 12 10| 1.2 1.0 2.2| 57.1 -6.8 50.4 8.4 0.41| 4.0 1.6 Wrote GIF file: /home/apache/climate/data/raob//U6781/skewt/U6781.skewt.20200323.00.gif