UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032812.upa.cvt Date: 1200Z 28 MAR 20 Searching for U8661... Searching the city database file for: U8661 ... Date:1200Z 28 MAR 20 Station: U8661 WMO ident: 28661 Latitude: 55.47 Longitude: 65.40 ------------------------------------------------------------------------------- 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 1015 71 8.6 -9.4 27 18.0 2.1 300 7 280.6 280.9 274.5 285.9 1.84 1 1000 194 7.2 -10.8 26 18.0 1.0 295 9 280.4 280.6 274.1 285.2 1.67 2 925 826 1.0 -13.0 34 14.0 -3.4 295 15 280.3 280.6 273.9 284.7 1.52 3 850 1496 -5.5 -14.5 49 9.0 -8.0 315 13 280.4 280.6 273.8 284.6 1.46 4 833 1654 -6.9 -14.9 53 8.0 -9.1 317 14 280.5 280.8 273.9 284.7 1.44 5 758 2381 -12.3 -18.3 61 6.0 -13.7 324 21 282.4 282.6 274.5 285.9 1.19 6 736 2605 -12.9 -19.9 56 7.0 -14.5 326 23 284.1 284.3 275.3 287.3 1.07 7 728 2689 -10.5 -19.5 48 9.0 -12.7 327 24 287.6 287.8 277.2 291.0 1.12 8 700 2990 -10.5 -33.5 13 23.0 -14.3 330 27 290.9 290.9 277.6 291.9 0.32 9 692 3078 -10.5 -35.5 11 25.0 -14.5 330 28 291.8 291.9 278.0 292.7 0.27 10 682 3190 -10.7 -31.7 16 21.0 -14.5 329 28 292.8 292.9 278.7 294.1 0.39 11 609 4048 -15.9 -26.9 38 11.0 -18.0 326 35 296.5 296.6 280.8 298.7 0.69 12 500 5500 -25.9 -37.9 32 12.0 -27.3 320 46 301.5 301.5 282.4 302.5 0.29 13 422 6708 -34.1 -46.1 29 12.0 -34.9 305.9 306.0 284.0 306.5 0.15 TRP WND Sounding variables and indices 1000-500 mb thick: 5306.00 m Freezing level: 913.46 mb = 929.08 m = 3048.12 ft Wetbulb zero: 983.44 mb = 329.35 m = 1080.55 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 37.35 % Est. max temperature: 8.43 C = 47.18 F Sfc-Lift cond lev (LCL): 769.15 mb = 2268.28 m = 7441.76 ft T: -11.46 C 700-500 lapse rate: 6.14 C/km ThetaE index: 1.23 C Layer 1000.0- 833.0 mb Conv cond level (CCL): 586.75 mb = 4321.90 m = 14179.31 ft Mean mixing ratio: 1.61 g/kg Conv temperature: 25.55 C = 77.98 F Cap Strength: 11.68 C Lifted Index: 14.10 C Risk: None Lifted Index @700 mb: 8.52 C Showalter Index: 14.39 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 11.40 C K Index: -17.10 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 3.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.34 J/kg Max Up Vert Vel: 0.83 m/s Conv Inhibition (B-): 1938.51 J/kg Cap Strength: 14.08 C Lift Cond Lev (LCL): 750.95 mb = 2451.93 m = 8044.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 351 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 1015 71 300 7 6.1 -3.5 | 191 16 3.1 15.8 1 1000 194 295 9 8.2 -3.8 | 198 16 5.2 15.5 2 925 826 295 15 13.6 -6.3 | 219 17 10.6 12.9 3 850 1496 315 13 9.2 -9.2 | 212 12 6.2 10.1 4 700 2990 330 27 13.5 -23.4 | 291 11 10.5 -4.1 5 500 5500 320 46 29.6 -35.2 | 301 31 26.6 -16.0 Wind Parameters Mean winds (0-6000m): 321.2 at 26.0 knts Storm direction: 351.2 at 19.5 knts Shear (0-3000m) pos: 3.2 neg: 1.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 101.6 deg Storm rel helicity (0-3000m) pos: 74.5 neg: -6.0 tot: 68.4 m^2/s^2 ave: 22.8 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 40.29 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 ------------------------------------------------------------------------------- 500 295 10 202 16| 0.0 5.8 5.8| 24.3 0.0 24.3 48.6 1.00| 5.8 5.8 1000 296 12 210 16| 1.2 2.9 4.1| 34.4 -1.4 33.0 33.0 0.79| 5.0 3.9 1500 301 13 212 15| 1.7 1.9 3.6| 36.1 -6.0 30.1 20.1 0.51| 4.6 2.4 2000 306 13 215 14| 2.3 1.5 3.7| 49.2 -6.0 43.1 21.6 0.62| 4.7 3.0 2500 311 15 221 12| 2.9 1.2 4.0| 62.2 -6.0 56.2 22.5 0.70| 4.8 3.4 3000 317 17 230 11| 3.2 1.0 4.2| 74.5 -6.0 68.4 22.8 0.74| 4.9 3.6 4000 321 20 250 10| 2.4 1.7 4.1| 82.1 -6.0 76.1 19.0 0.63| 4.7 2.9 5000 321 24 269 12| 1.9 2.2 4.1| 84.6 -6.1 78.5 15.7 0.52| 4.6 2.4 6000 NO DATA | 1.9 2.2 4.1| | Wrote GIF file: /home/apache/climate/data/raob//U8661/skewt/U8661.skewt.20200328.12.gif