UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032823.upa.cvt Date: 2300Z 28 MAR 20 Searching for BGDH... Searching the city database file for: BGDH ... Date:2300Z 28 MAR 20 Station: BGDH WMO ident: 4320 Latitude: 76.77 Longitude: -18.67 Elevation: 12.00 ------------------------------------------------------------------------------- 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 1026 12 -20.9 -28.9 49 8.0 -21.7 290 9 250.4 250.5 249.8 251.3 0.34 1 1025 19 -21.1 -29.1 49 8.0 -21.9 289 9 250.3 250.3 249.7 251.2 0.34 2 1016 82 -20.5 -29.5 44 9.0 -21.4 282 13 251.5 251.6 250.7 252.4 0.33 3 1010 124 -17.9 -28.9 38 11.0 -19.1 278 15 254.5 254.6 253.4 255.5 0.35 4 1000 196 -16.9 -29.9 31 13.0 -18.4 270 19 256.2 256.3 254.8 257.2 0.32 5 969 434 -13.1 -33.1 17 20.0 -15.5 337 12 262.4 262.4 259.6 263.1 0.24 6 961 497 -13.5 -33.5 17 20.0 -15.9 354 10 262.6 262.7 259.7 263.3 0.24 7 954 553 -11.3 -36.3 11 25.0 -14.3 10 9 265.4 265.4 261.7 265.9 0.18 8 935 706 -12.7 -36.7 11 24.0 -15.4 52 4 265.5 265.5 261.7 266.0 0.18 9 925 788 -13.5 -37.5 11 24.0 -16.2 75 2 265.5 265.5 261.7 266.0 0.16 10 850 1428 -16.5 -41.5 10 25.0 -18.8 285 16 268.9 268.9 264.1 269.2 0.12 11 818 1716 -17.1 -44.1 8 27.0 -19.5 291 19 271.2 271.2 265.7 271.5 0.09 12 704 2828 -22.9 -37.9 24 15.0 -24.3 314 29 276.7 276.7 269.5 277.3 0.21 13 700 2870 -23.3 -39.3 22 16.0 -24.7 315 29 276.7 276.7 269.4 277.3 0.18 14 505 5172 -41.1 -48.1 47 7.0 -41.3 305 30 282.1 282.1 272.6 282.4 0.10 15 500 5240 -41.5 -49.5 42 8.0 -41.8 305 30 282.4 282.5 272.7 282.7 0.08 16 400 6720 -50.7 -62.7 23 12.0 -50.9 295 38 289.1 289.1 276.2 289.2 0.02 17 343 7706 -57.3 -68.3 23 11.0 -57.4 292 53 293.1 293.1 278.2 293.2 0.01 18 340 7762 -56.5 -68.5 21 12.0 -56.6 292 54 295.0 295.0 279.1 295.0 0.01 19 300 8550 -59.7 -75.7 11 16.0 -59.8 290 67 301.2 301.2 281.8 301.2 0.00 20 297 8613 -59.7 -76.7 9 17.0 -59.8 290 68 302.1 302.1 282.2 302.1 0.00 21 282 8936 -60.9 -72.9 19 12.0 -61.0 292 72 304.8 304.8 283.4 304.9 0.01 22 250 9680 -63.3 -76.3 16 13.0 -63.4 295 82 312.0 312.0 286.0 312.0 0.00 23 239 9957 -62.1 -79.1 9 17.0 -62.2 295 81 317.8 317.8 288.1 317.8 0.00 24 200 11050 -65.3 -82.3 8 17.0 -65.4 295 76 329.3 329.3 291.5 329.4 0.00 25 150 12790 -67.7 -85.7 6 18.0 -67.8 285 77 353.5 353.5 297.4 353.5 0.00 26 107 14802 -72.1 -87.1 9 15.0 -72.2 289 82 381.0 381.0 302.4 381.0 0.00 27 100 15200 -72.7 -87.7 9 15.0 -72.8 290 83 387.3 387.3 303.4 387.3 0.00 TRP 250 9680 -63.3 -76.3 16 13.0 -63.4 295 82 312.0 312.0 286.0 312.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5044.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 24.66 % Est. max temperature: -3.51 C = 25.68 F Sfc-Lift cond lev (LCL): 898.46 mb = 1008.38 m = 3308.29 ft T: -14.53 C 700-500 lapse rate: 7.68 C/km ThetaE index: 0.14 C Layer 1025.0-1016.0 mb Conv cond level (CCL): 527.95 mb = 4859.13 m = 15941.83 ft Mean mixing ratio: 0.25 g/kg Conv temperature: 10.39 C = 50.71 F Cap Strength: 17.53 C Lifted Index: 17.75 C Risk: None Lifted Index @300 mb: 28.58 C Lifted Index @700 mb: 14.82 C Showalter Index: 10.98 C Risk: None Total Totals Index: 25.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 0.00 C K Index: -32.50 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.68 J/kg Max Up Vert Vel: 10.74 m/s Conv Inhibition (B-): 19282.32 J/kg Cap Strength: 17.47 C Lift Cond Lev (LCL): 729.28 mb = 2566.82 m = 8421.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 18 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 1026 12 290 9 8.5 -3.1 | 184 13 0.8 13.1 1 1000 196 270 19 19.0 -0.0 | 215 20 11.4 16.2 2 925 788 75 2 -1.9 -0.5 | 149 18 -9.5 15.7 3 850 1428 285 16 15.5 -4.1 | 213 14 7.8 12.0 4 700 2870 315 29 20.5 -20.5 | 289 14 12.9 -4.3 5 500 5240 305 30 24.6 -17.2 | 273 17 17.0 -1.0 6 400 6720 295 38 34.4 -16.1 | 270 27 26.8 0.1 7 300 8550 290 67 63.0 -22.9 | 277 56 55.3 -6.7 8 250 9680 295 82 74.3 -34.7 | 285 69 66.7 -18.5 9 200 11050 295 76 68.9 -32.1 | 285 63 61.3 -15.9 10 150 12790 285 77 74.4 -19.9 | 273 67 66.8 -3.7 11 100 15200 290 83 78.0 -28.4 | 280 71 70.4 -12.2 Wind Parameters Mean winds (0-6000m): 304.8 at 23.8 knts Storm direction: 334.8 at 17.9 knts Shear (0-3000m) pos: 3.4 neg: 3.2 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 103.8 deg Storm rel helicity (0-3000m) pos: 136.1 neg: -36.0 tot: 100.1 m^2/s^2 ave: 33.4 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 15.1 stream: 4.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 3.61 Bulk Shear: 15.96 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 ------------------------------------------------------------------------------- 500 288 14 207 13| 10.9 0.0 10.9| 34.0 -18.4 15.6 31.3 -0.08| 34.0 -2.6 1000 279 10 188 15| 6.0 0.0 6.0| 53.7 -35.3 18.4 18.4 -0.04| 25.5 -0.9 1500 280 11 191 15| 4.0 6.4 10.4| 79.0 -35.4 43.6 29.1 0.14| 24.5 3.5 2000 285 13 200 14| 3.0 4.8 7.8| 98.9 -35.4 63.5 31.8 0.20| 19.8 4.1 2500 292 15 210 12| 3.2 3.9 7.1|119.9 -35.4 84.5 33.8 0.26| 17.1 4.5 3000 299 17 223 11| 3.4 3.2 6.6|136.1 -36.0 100.1 33.4 0.30| 15.1 4.5 4000 304 20 241 10| 2.6 2.7 5.2|136.1 -42.5 93.6 23.4 0.27| 11.6 3.2 5000 305 22 252 11| 2.0 2.3 4.4|136.1 -49.6 86.6 17.3 0.25| 9.5 2.4 6000 305 24 258 12| 1.7 2.4 4.1|136.1 -53.9 82.3 13.7 0.23| 8.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//BGDH/skewt/BGDH.skewt.20200328.23.gif