UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032400.upa.cvt Date: 0000Z 24 MAR 20 Searching for U6781... Searching the city database file for: U6781 ... Date:0000Z 24 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 1009 245 -5.9 -10.9 68 5.0 -7.3 20 3 266.6 266.8 265.4 271.1 1.65 1 1000 315 -4.9 -9.9 68 5.0 -6.4 20 5 268.2 268.5 266.8 273.2 1.80 2 982 458 -3.5 -11.5 54 8.0 -5.8 30 6 271.1 271.3 268.4 275.5 1.61 3 937 826 -6.5 -16.5 45 10.0 -8.9 58 8 271.7 271.8 267.9 274.8 1.12 4 925 926 -7.9 -17.9 44 10.0 -10.2 65 9 271.2 271.4 267.4 274.1 1.01 5 850 1576 -14.1 -20.1 60 6.0 -15.3 65 9 271.4 271.5 267.4 274.0 0.91 6 801 2023 -18.1 -22.1 71 4.0 -18.8 57 13 271.8 271.9 267.4 274.1 0.81 7 793 2099 -16.7 -20.6 72 3.9 -17.4 56 14 274.0 274.2 269.1 276.7 0.93 8 788 2146 -15.5 -19.8 70 4.3 -16.4 55 14 275.8 276.0 270.4 278.8 1.01 9 713 2898 -18.1 -34.1 23 16.0 -20.1 42 22 281.0 281.0 272.2 281.9 0.30 10 700 3035 -18.7 -34.7 23 16.0 -20.7 40 23 281.8 281.8 272.7 282.7 0.29 11 626 3862 -22.7 -42.7 14 20.0 -24.5 42 29 286.4 286.4 275.0 286.8 0.14 12 518 5229 -30.9 -51.9 11 21.0 -32.0 44 40 292.4 292.4 277.9 292.6 0.06 13 500 5480 -31.3 -52.3 11 21.0 -32.4 45 42 294.9 294.9 279.1 295.1 0.06 14 446 6280 -35.9 -56.9 10 21.0 -36.8 48 63 298.9 298.9 280.9 299.0 0.04 15 415 6778 -37.3 -58.3 9 21.0 -38.1 50 76 303.3 303.3 282.8 303.4 0.04 16 407 6911 -38.6 -59.0 10 20.5 -39.3 50 79 303.4 303.4 282.8 303.5 0.03 17 400 7030 -39.7 -59.7 10 20.0 -40.4 50 77 303.4 303.4 282.8 303.5 0.03 18 372 7520 -44.9 -63.9 10 19.0 -45.3 47 75 302.9 302.9 282.5 302.9 0.02 19 310 8718 -52.3 -70.3 10 18.0 -52.5 41 72 308.7 308.7 284.8 308.8 0.01 20 300 8930 -52.3 -70.3 10 18.0 -52.5 40 71 311.6 311.6 285.9 311.7 0.01 21 293 9082 -53.3 -70.3 11 17.0 -53.5 45 69 312.3 312.3 286.2 312.4 0.01 22 255 9973 -54.7 -71.7 11 17.0 -54.9 45 49 322.9 322.9 289.6 322.9 0.01 23 250 10100 -53.9 -70.9 11 17.0 -54.1 45 46 325.9 325.9 290.6 326.0 0.01 24 200 11550 -51.7 -68.7 11 17.0 -52.1 20 29 350.9 350.9 296.8 351.0 0.02 25 192 11814 -51.1 -68.1 11 17.0 -51.5 18 28 356.0 356.0 297.9 356.1 0.02 26 178 12301 -53.7 -69.7 12 16.0 -54.0 14 25 359.5 359.5 298.6 359.6 0.02 27 150 13400 -52.5 -69.5 11 17.0 -52.9 5 19 379.6 379.6 302.2 379.7 0.02 28 138 13941 -51.1 -68.1 11 17.0 -51.7 357 18 391.2 391.2 304.0 391.4 0.03 29 100 16030 -52.7 -69.7 11 17.0 -53.3 325 15 425.9 425.9 308.4 426.1 0.03 30 70 18340 -51.1 -69.1 10 18.0 -52.1 325 19 475.1 475.1 313.1 475.4 0.05 31 50 20530 -51.1 -69.1 10 18.0 -52.5 335 19 523.1 523.1 316.5 523.5 0.07 32 46 21075 -50.1 -69.1 9 19.0 -51.8 341 16 538.1 538.1 317.4 538.6 0.08 33 32 23433 -53.3 -72.3 8 19.0 -54.9 6 5 588.4 588.4 320.1 588.9 0.07 34 30 23850 -52.1 -71.1 8 19.0 -54.1 10 3 602.6 602.6 320.7 603.3 0.09 35 26 24784 -48.5 -68.5 8 20.0 -51.5 638.0 638.1 322.3 639.2 0.15 36 24 25308 -50.5 -69.5 9 19.0 -53.2 647.0 647.0 322.6 648.1 0.14 37 20 26505 -47.7 -68.7 7 21.0 -51.6 690.2 690.2 324.1 691.8 0.18 TRP 293 9082 -53.3 -70.3 11 17.0 -53.5 45 69 312.3 312.3 286.2 312.4 0.01 WND 407 6911 -38.6 -59.0 10 20.5 -39.3 50 79 303.4 303.4 282.8 303.5 0.03 Sounding variables and indices 1000-500 mb thick: 5165.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 34.23 % Est. max temperature: -1.09 C = 30.04 F Sfc-Lift cond lev (LCL): 931.88 mb = 868.37 m = 2848.93 ft T: -7.10 C 700-500 lapse rate: 5.15 C/km ThetaE index: 1.56 C Layer 937.0- 801.0 mb Conv cond level (CCL): 830.38 mb = 1751.93 m = 5747.73 ft Mean mixing ratio: 1.36 g/kg Conv temperature: -0.92 C = 30.34 F Cap Strength: 15.13 C Lifted Index: 16.96 C Risk: None Lifted Index @300 mb: 26.31 C Lifted Index @700 mb: 8.17 C Showalter Index: 17.37 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 11.20 C K Index: -18.90 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 4.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.05 J/kg Max Up Vert Vel: 5.30 m/s Conv Inhibition (B-): 61280.41 J/kg Cap Strength: 16.86 C Lift Cond Lev (LCL): 840.77 mb = 1658.22 m = 5440.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 76 at 19 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 1009 245 20 3 -1.0 -2.8 | 264 18 17.7 2.0 1 1000 315 20 5 -1.7 -4.7 | 270 17 17.0 0.1 2 925 926 65 9 -8.2 -3.8 | 264 11 10.6 1.0 3 850 1576 65 9 -8.2 -3.8 | 264 11 10.6 1.0 4 700 3035 40 23 -14.8 -17.6 | 343 13 4.0 -12.8 5 500 5480 45 42 -29.7 -29.7 | 24 27 -11.0 -24.9 6 407 6911 50 79 -60.5 -50.8 | 42 62 -41.8 -46.0 7 400 7030 50 77 -59.0 -49.5 | 42 60 -40.2 -44.7 8 300 8930 40 71 -45.6 -54.4 | 28 56 -26.9 -49.6 9 293 9082 45 69 -48.8 -48.8 | 34 53 -30.1 -44.0 10 250 10100 45 46 -32.5 -32.5 | 26 31 -13.8 -27.7 11 200 11550 20 29 -9.9 -27.3 | 339 24 8.8 -22.4 12 150 13400 5 19 -1.7 -18.9 | 310 22 17.1 -14.1 13 100 16030 325 15 8.6 -12.3 | 285 28 27.3 -7.5 14 70 18340 325 19 10.9 -15.6 | 290 32 29.6 -10.7 15 50 20530 335 19 8.0 -17.2 | 295 29 26.8 -12.4 16 30 23850 10 3 -0.5 -3.0 | 264 18 18.2 1.9 Wind Parameters Mean winds (0-6000m): 45.6 at 25.8 knts Storm direction: 75.6 at 19.4 knts Shear (0-3000m) pos: 1.2 neg: 2.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 85.2 deg Storm rel helicity (0-3000m) pos: 44.4 neg: -4.5 tot: 39.9 m^2/s^2 ave: 13.3 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 51.93 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 38 6 270 15| 5.6 0.0 5.6| 10.6 -1.1 9.5 19.0 0.32| 6.6 2.1 1000 54 7 268 13| 3.7 0.0 3.7| 10.6 -4.5 6.1 6.1 0.10| 4.5 0.5 1500 58 8 267 12| 2.5 0.6 3.0| 13.5 -4.5 9.0 6.0 0.19| 3.6 0.7 2000 58 9 271 11| 1.9 1.8 3.6| 23.7 -4.5 19.2 9.6 0.43| 4.0 1.7 2500 54 11 280 10| 1.5 2.5 4.0| 34.1 -4.5 29.6 11.8 0.54| 4.3 2.3 3000 49 13 292 10| 1.2 2.9 4.1| 44.4 -4.5 39.9 13.3 0.55| 4.5 2.5 4000 46 17 315 10| 1.9 2.2 4.0| 70.1 -4.5 65.6 16.4 0.60| 4.4 2.6 5000 45 21 338 11| 2.3 1.7 4.0| 98.1 -4.5 93.6 18.7 0.60| 4.3 2.6 6000 46 26 359 13| 3.8 1.4 5.2|177.3 -4.5 172.8 28.8 0.53| 5.5 2.9 Wrote GIF file: /home/apache/climate/data/raob//U6781/skewt/U6781.skewt.20200324.00.gif