UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033011.upa.cvt Date: 1100Z 30 MAR 20 Searching for BGDH... Searching the city database file for: BGDH ... Date:1100Z 30 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 1010 12 -16.9 -22.9 60 6.0 -17.7 300 18 255.5 255.6 254.8 257.2 0.60 1 1000 80 -17.1 -24.1 55 7.0 -18.1 330 24 256.0 256.1 255.1 257.5 0.54 2 969 317 -15.7 -25.7 42 10.0 -17.1 346 18 259.8 259.9 258.0 261.1 0.49 3 925 666 -18.5 -26.5 49 8.0 -19.6 10 9 260.4 260.5 258.5 261.7 0.47 4 873 1094 -21.7 -27.7 58 6.0 -22.4 346 15 261.4 261.5 259.2 262.7 0.45 5 856 1239 -21.3 -27.3 58 6.0 -22.0 338 17 263.3 263.4 260.7 264.7 0.48 6 850 1291 -19.3 -27.3 49 8.0 -20.4 335 18 265.9 266.0 262.7 267.3 0.48 7 849 1300 -19.1 -27.1 49 8.0 -20.2 335 18 266.2 266.3 262.9 267.6 0.49 8 835 1423 -19.7 -26.7 54 7.0 -20.7 333 18 266.9 266.9 263.4 268.4 0.52 9 830 1468 -17.1 -26.1 46 9.0 -18.4 333 18 270.1 270.2 265.8 271.7 0.55 10 815 1606 -13.9 -28.9 27 15.0 -16.2 331 19 274.9 274.9 268.8 276.2 0.43 11 775 1988 -13.5 -41.5 7 28.0 -16.7 325 20 279.3 279.3 270.9 279.7 0.13 12 719 2554 -16.5 -52.5 3 36.0 -19.4 318 21 282.0 282.1 272.4 282.2 0.04 13 700 2755 -17.9 -37.9 16 20.0 -20.2 315 22 282.7 282.7 273.1 283.3 0.21 14 656 3238 -20.9 -33.9 30 13.0 -22.5 308 22 284.6 284.6 274.3 285.6 0.33 15 594 3962 -27.1 -33.1 57 6.0 -27.8 298 21 285.6 285.6 275.0 286.8 0.40 16 509 5056 -35.7 -38.9 72 3.2 -35.9 282 20 288.0 288.1 276.1 288.9 0.26 17 500 5180 -36.3 -40.3 66 4.0 -36.5 280 20 288.8 288.8 276.4 289.5 0.23 18 400 6690 -46.9 -52.9 50 6.0 -47.1 290 23 294.0 294.0 278.7 294.3 0.07 19 353 7505 -53.5 -58.1 57 4.6 -53.6 279 24 295.8 295.9 279.6 296.0 0.04 20 340 7746 -54.9 -60.9 47 6.0 -55.0 276 24 297.1 297.1 280.1 297.2 0.03 21 326 8014 -55.7 -66.7 24 11.0 -55.8 272 24 299.6 299.6 281.2 299.7 0.01 22 300 8540 -57.9 -69.9 20 12.0 -58.0 265 25 303.7 303.7 282.9 303.8 0.01 23 289 8775 -59.3 -73.3 15 14.0 -59.4 264 30 305.0 305.0 283.4 305.0 0.01 24 250 9680 -61.1 -77.1 10 16.0 -61.2 260 50 315.2 315.2 287.2 315.2 0.00 25 226 10302 -63.5 -77.5 13 14.0 -63.6 260 56 320.8 320.8 289.0 320.8 0.00 26 200 11050 -64.5 -82.5 7 18.0 -64.6 265 60 330.6 330.6 291.9 330.6 0.00 27 167 12148 -64.1 -85.1 4 21.0 -64.2 268 64 348.8 348.8 296.4 348.8 0.00 28 150 12800 -65.9 -85.9 5 20.0 -66.0 270 67 356.6 356.6 298.0 356.6 0.00 29 100 15230 -71.5 -88.5 6 17.0 -71.6 260 64 389.6 389.6 303.8 389.6 0.00 TRP 226 10302 -63.5 -77.5 13 14.0 -63.6 260 56 320.8 320.8 289.0 320.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5100.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 41.57 % Est. max temperature: -9.55 C = 14.81 F Sfc-Lift cond lev (LCL): 915.43 mb = 742.95 m = 2437.47 ft T: -19.08 C 700-500 lapse rate: 7.59 C/km ThetaE index: 0.00 C Layer 1010.0- -0.0 mb Conv cond level (CCL): 548.43 mb = 4527.64 m = 14854.29 ft Mean mixing ratio: 0.50 g/kg Conv temperature: 14.56 C = 58.20 F Cap Strength: 22.79 C Lifted Index: 23.27 C Risk: None Lifted Index @300 mb: 30.67 C Lifted Index @700 mb: 20.55 C Showalter Index: 17.76 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 9.00 C K Index: -30.30 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 4.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.28 J/kg Max Up Vert Vel: 6.21 m/s Conv Inhibition (B-): 21623.01 J/kg Cap Strength: 22.98 C Lift Cond Lev (LCL): 835.27 mb = 1420.78 m = 4661.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 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 1010 12 300 18 15.6 -9.0 | 246 11 10.3 4.7 1 1000 80 330 24 12.0 -20.8 | 316 10 6.8 -7.1 2 925 666 10 9 -1.6 -8.9 | 125 8 -6.8 4.8 3 850 1291 335 18 7.6 -16.3 | 318 4 2.4 -2.6 4 700 2755 315 22 15.6 -15.6 | 280 10 10.3 -1.9 5 500 5180 280 20 19.7 -3.5 | 235 18 14.5 10.2 6 400 6690 290 23 21.6 -7.9 | 250 17 16.4 5.8 7 300 8540 265 25 24.9 2.2 | 231 25 19.7 15.9 8 250 9680 260 50 49.2 8.7 | 243 49 44.0 22.4 9 226 10302 260 56 55.1 9.7 | 245 55 49.9 23.4 10 200 11050 265 60 59.8 5.2 | 251 58 54.5 18.9 11 150 12800 270 67 67.0 -0.0 | 258 63 61.8 13.7 12 100 15230 260 64 63.0 11.1 | 247 63 57.8 24.8 Wind Parameters Mean winds (0-6000m): 309.0 at 19.5 knts Storm direction: 339.0 at 14.7 knts Shear (0-3000m) pos: 2.7 neg: 2.8 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 27.9 deg Storm rel helicity (0-3000m) pos: 43.6 neg: -17.5 tot: 26.2 m^2/s^2 ave: 8.7 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.75 Bulk Shear: 11.02 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 ------------------------------------------------------------------------------- 500 336 19 328 4| 16.4 0.0 16.4| 39.2 0.0 39.2 78.4 0.90| 27.9 25.2 1000 343 15 46 1| 8.2 1.2 9.4| 43.6 -4.0 39.7 39.7 0.67| 18.7 12.5 1500 340 16 354 1| 5.5 3.2 8.7| 43.6 -7.4 36.3 24.2 0.42| 15.0 6.3 2000 337 17 319 2| 4.1 3.0 7.1| 43.6 -9.4 34.3 17.1 0.37| 11.9 4.4 2500 333 17 303 3| 3.3 3.0 6.2| 43.6 -12.1 31.5 12.6 0.32| 10.1 3.2 3000 329 18 295 4| 2.7 2.8 5.5| 43.6 -17.5 26.2 8.7 0.27| 8.9 2.4 4000 322 19 281 6| 2.1 2.4 4.5| 43.6 -32.7 10.9 2.7 0.16| 7.4 1.2 5000 315 19 270 8| 1.6 2.2 3.8| 43.6 -50.2 -6.6 -1.3 0.08| 6.5 0.5 6000 309 20 262 10| 1.3 1.9 3.2| 55.2 -53.0 2.3 0.4 0.10| 5.7 0.6 Wrote GIF file: /home/apache/climate/data/raob//BGDH/skewt/BGDH.skewt.20200330.11.gif