UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032623.upa.cvt Date: 2300Z 26 MAR 20 Searching for BGDH... Searching the city database file for: BGDH ... Date:2300Z 26 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 1009 12 -21.9 -25.8 71 3.9 -22.3 290 10 250.6 250.7 250.3 251.9 0.46 1 1008 19 -19.3 -23.5 69 4.2 -19.8 292 10 253.3 253.4 252.8 254.8 0.57 2 1000 75 -18.9 -23.5 67 4.6 -19.5 305 11 254.2 254.3 253.7 255.8 0.57 3 948 472 -20.3 -25.3 64 5.0 -20.9 329 19 256.7 256.8 255.6 258.2 0.52 4 925 653 -21.5 -27.5 58 6.0 -22.2 340 22 257.3 257.4 255.9 258.5 0.43 5 866 1135 -25.5 -28.2 78 2.7 -25.8 344 24 258.1 258.1 256.5 259.3 0.43 6 850 1270 -25.3 -28.6 74 3.3 -25.6 345 24 259.6 259.7 257.8 260.8 0.42 7 803 1682 -27.1 -29.0 84 1.9 -27.3 342 28 262.0 262.1 259.6 263.2 0.43 8 792 1781 -25.9 -28.6 78 2.7 -26.2 341 29 264.3 264.4 261.5 265.6 0.46 9 701 2661 -28.7 -32.9 67 4.2 -29.1 335 39 270.6 270.6 265.7 271.6 0.34 10 700 2671 -28.9 -33.2 66 4.3 -29.3 335 39 270.5 270.5 265.7 271.5 0.33 11 619 3540 -35.3 -38.2 75 2.9 -35.5 333 38 272.8 272.9 267.0 273.5 0.23 12 602 3735 -34.9 -42.9 44 8.0 -35.3 333 38 275.5 275.5 268.6 275.9 0.14 13 600 3758 -34.9 -42.9 44 8.0 -35.3 333 38 275.7 275.8 268.8 276.2 0.14 14 533 4576 -40.3 -45.3 59 5.0 -40.5 331 37 278.8 278.8 270.7 279.2 0.13 15 500 5010 -42.7 -48.7 52 6.0 -42.9 330 36 281.0 281.0 271.9 281.3 0.09 16 466 5479 -46.1 -51.1 57 5.0 -46.2 324 33 282.5 282.5 272.7 282.7 0.07 17 421 6147 -48.9 -57.9 34 9.0 -49.1 315 28 287.2 287.2 275.3 287.3 0.04 18 419 6178 -48.7 -57.7 34 9.0 -48.9 314 27 287.9 287.9 275.6 288.0 0.04 19 400 6480 -51.3 -59.3 38 8.0 -51.4 310 25 288.3 288.3 275.9 288.4 0.03 20 387 6694 -52.7 -61.7 33 9.0 -52.8 309 24 289.2 289.2 276.3 289.3 0.02 21 311 8069 -63.1 -67.3 57 4.2 -63.1 301 17 293.4 293.4 278.3 293.4 0.01 22 301 8270 -63.9 -71.9 33 8.0 -64.0 300 16 295.0 295.0 279.1 295.0 0.01 23 300 8290 -63.7 -72.7 28 9.0 -63.7 300 16 295.5 295.5 279.3 295.6 0.01 24 291 8478 -62.5 -73.5 21 11.0 -62.6 286 16 299.8 299.8 281.3 299.9 0.01 25 267 9008 -65.7 -73.7 32 8.0 -65.7 245 16 302.6 302.6 282.4 302.7 0.01 26 250 9410 -65.3 -77.3 17 12.0 -65.4 250 17 309.0 309.0 284.9 309.0 0.00 27 225 10051 -66.5 -78.5 17 12.0 -66.5 241 20 316.6 316.6 287.6 316.6 0.00 28 204 10649 -63.7 -81.7 7 18.0 -63.8 232 22 330.0 330.0 291.7 330.0 0.00 29 200 10770 -64.5 -82.5 7 18.0 -64.6 230 23 330.6 330.6 291.9 330.6 0.00 30 173 11650 -66.9 -84.9 6 18.0 -67.0 233 31 340.7 340.7 294.5 340.7 0.00 31 150 12510 -67.3 -85.3 6 18.0 -67.4 235 38 354.2 354.2 297.5 354.2 0.00 32 106 14600 -68.5 -87.5 5 19.0 -68.6 231 47 388.8 388.8 303.6 388.9 0.00 33 100 14950 -68.3 -87.3 5 19.0 -68.4 230 48 395.8 395.8 304.6 395.8 0.00 TRP 267 9008 -65.7 -73.7 32 8.0 -65.7 245 16 302.6 302.6 282.4 302.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 4935.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 65.75 % Est. max temperature: -13.74 C = 7.26 F Sfc-Lift cond lev (LCL): 945.79 mb = 488.78 m = 1603.59 ft T: -20.41 C 700-500 lapse rate: 5.90 C/km ThetaE index: 0.14 C Layer 700.0- 619.0 mb Conv cond level (CCL): 702.42 mb = 2646.18 m = 8681.59 ft Mean mixing ratio: 0.51 g/kg Conv temperature: -1.97 C = 28.45 F Cap Strength: 17.92 C Lifted Index: 19.39 C Risk: None Lifted Index @300 mb: 27.04 C Lifted Index @700 mb: 12.21 C Showalter Index: 16.58 C Risk: None Total Totals Index: 31.50 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 14.10 C K Index: -15.50 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 4.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.00 J/kg Max Up Vert Vel: 5.29 m/s Conv Inhibition (B-): 20920.70 J/kg Cap Strength: 19.29 C Lift Cond Lev (LCL): 881.75 mb = 1002.99 m = 3290.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 3 at 24 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 12 290 10 9.4 -3.4 | 208 23 10.6 20.2 1 1000 75 305 11 9.0 -6.3 | 211 20 10.2 17.3 2 925 653 340 22 7.5 -20.7 | 251 9 8.7 3.0 3 850 1270 345 24 6.2 -23.2 | 266 7 7.4 0.5 4 700 2671 335 39 16.5 -35.3 | 303 21 17.7 -11.7 5 500 5010 330 36 18.0 -31.2 | 291 21 19.2 -7.5 6 400 6480 310 25 19.2 -16.1 | 250 22 20.4 7.6 7 300 8290 300 16 13.9 -8.0 | 224 22 15.1 15.6 8 267 9008 245 16 14.5 6.8 | 207 34 15.7 30.4 9 250 9410 250 17 16.0 5.8 | 210 34 17.2 29.5 10 200 10770 230 23 17.6 14.8 | 206 43 18.8 38.4 11 150 12510 235 38 31.1 21.8 | 215 56 32.3 45.4 12 100 14950 230 48 36.8 30.9 | 215 66 38.0 54.5 Wind Parameters Mean winds (0-6000m): 332.9 at 31.6 knts Storm direction: 2.9 at 23.7 knts Shear (0-3000m) pos: 3.8 neg: 2.2 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 94.1 deg Storm rel helicity (0-3000m) pos: 72.9 neg: -3.2 tot: 69.7 m^2/s^2 ave: 23.2 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.34 Bulk Shear: 41.60 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 ------------------------------------------------------------------------------- 500 320 15 220 16| 13.9 0.0 13.9| 39.7 0.0 39.7 79.4 0.64| 14.1 9.0 1000 333 18 232 12| 9.7 0.0 9.7| 49.9 0.0 49.9 49.9 0.65| 10.0 6.5 1500 338 20 241 10| 7.6 0.0 7.6| 56.5 0.0 56.5 37.7 0.67| 8.0 5.4 2000 339 23 254 10| 5.7 1.5 7.1| 65.3 0.0 65.3 32.6 0.65| 7.4 4.8 2500 338 25 268 10| 4.6 2.3 6.9| 71.9 0.0 71.9 28.8 0.58| 7.1 4.2 3000 337 27 277 12| 3.8 2.2 6.0| 72.9 -3.2 69.7 23.2 0.53| 6.4 3.4 4000 336 30 285 14| 2.8 1.6 4.4| 72.9 -13.7 59.2 14.8 0.46| 5.0 2.3 5000 335 31 288 15| 2.3 1.2 3.5| 72.9 -24.0 48.9 9.8 0.39| 4.2 1.7 6000 333 32 286 16| 1.9 1.1 3.0| 72.9 -82.6 -9.7 -1.6 0.10| 4.4 0.5 Wrote GIF file: /home/apache/climate/data/raob//BGDH/skewt/BGDH.skewt.20200326.23.gif