UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031823.upa.cvt Date: 2300Z 18 MAR 20 Searching for BGDH... Searching the city database file for: BGDH ... Date:2300Z 18 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 1025 12 -24.9 -30.9 57 6.0 -25.4 290 9 246.5 246.5 246.2 247.3 0.28 1 1024 19 -22.9 -31.9 44 9.0 -23.7 289 9 248.6 248.6 248.0 249.3 0.26 2 1014 90 -22.3 -32.3 40 10.0 -23.2 283 11 249.9 249.9 249.1 250.6 0.25 3 1000 190 -22.9 -31.9 44 9.0 -23.7 275 13 250.2 250.3 249.5 251.0 0.26 4 925 758 -24.5 -32.5 47 8.0 -25.2 295 6 254.3 254.3 253.0 255.0 0.27 5 896 990 -24.3 -32.3 48 8.0 -25.0 291 6 256.8 256.8 255.1 257.6 0.28 6 850 1373 -25.7 -36.7 35 11.0 -26.5 285 6 259.2 259.3 256.9 259.8 0.19 7 807 1748 -27.5 -37.5 38 10.0 -28.2 265 5 261.2 261.2 258.5 261.7 0.19 8 785 1947 -26.3 -40.3 26 14.0 -27.3 254 5 264.5 264.6 261.0 265.0 0.15 9 758 2200 -27.5 -41.5 25 14.0 -28.4 241 4 265.9 265.9 262.0 266.3 0.13 10 747 2305 -28.1 -41.1 28 13.0 -28.9 235 4 266.4 266.4 262.3 266.8 0.14 11 744 2333 -28.3 -34.3 56 6.0 -28.8 234 4 266.5 266.5 262.7 267.3 0.28 12 740 2372 -28.5 -37.5 42 9.0 -29.2 231 4 266.7 266.7 262.7 267.3 0.21 13 721 2558 -29.3 -38.3 41 9.0 -29.9 221 3 267.8 267.8 263.4 268.4 0.19 14 712 2648 -29.5 -32.6 74 3.1 -29.7 217 3 268.5 268.6 264.3 269.5 0.35 15 700 2769 -30.1 -33.1 75 3.0 -30.3 210 3 269.2 269.2 264.7 270.2 0.34 16 698 2789 -30.3 -33.0 77 2.7 -30.5 209 3 269.2 269.2 264.7 270.2 0.34 17 551 4446 -38.1 -40.3 80 2.2 -38.2 160 6 278.7 278.8 270.8 279.4 0.21 18 540 4584 -38.7 -60.7 8 22.0 -39.3 156 6 279.6 279.6 270.9 279.7 0.02 19 519 4856 -39.9 -58.9 11 19.0 -40.4 148 7 281.4 281.4 272.0 281.5 0.03 20 500 5110 -41.9 -59.9 12 18.0 -42.3 140 7 282.0 282.0 272.3 282.0 0.02 21 400 6580 -53.1 -64.1 25 11.0 -53.2 80 1 286.0 286.0 274.6 286.0 0.02 22 383 6858 -55.5 -62.5 41 7.0 -55.6 106 3 286.4 286.4 274.8 286.5 0.02 23 356 7322 -57.3 -64.3 41 7.0 -57.4 149 5 290.0 290.0 276.7 290.1 0.02 24 344 7539 -57.5 -66.5 31 9.0 -57.6 169 7 292.6 292.6 278.0 292.7 0.01 25 311 8168 -62.3 -67.1 52 4.8 -62.3 229 11 294.5 294.5 278.9 294.5 0.01 26 300 8390 -63.5 -71.5 33 8.0 -63.6 250 12 295.8 295.8 279.5 295.9 0.01 27 294 8514 -63.7 -74.7 21 11.0 -63.7 251 12 297.3 297.3 280.1 297.3 0.01 28 279 8834 -65.9 -74.9 27 9.0 -66.0 255 13 298.6 298.6 280.7 298.6 0.01 29 272 8988 -65.9 -72.9 37 7.0 -66.0 254 13 300.8 300.8 281.7 300.8 0.01 30 250 9500 -66.3 -73.3 37 7.0 -66.3 250 13 307.5 307.5 284.4 307.5 0.01 31 228 10057 -66.3 -80.3 12 14.0 -66.4 256 19 315.7 315.7 287.3 315.7 0.00 32 200 10850 -66.5 -82.5 9 16.0 -66.5 265 28 327.4 327.4 291.0 327.5 0.00 33 150 12580 -68.7 -85.7 7 17.0 -68.8 255 32 351.7 351.7 297.0 351.7 0.00 34 148 12660 -68.3 -85.3 7 17.0 -68.4 255 32 353.8 353.8 297.4 353.8 0.00 35 100 14990 -71.7 -87.7 7 16.0 -71.8 245 44 389.2 389.2 303.7 389.2 0.00 TRP 279 8834 -65.9 -74.9 27 9.0 -66.0 255 13 298.6 298.6 280.7 298.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 4920.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 50.60 % Est. max temperature: -13.44 C = 7.81 F Sfc-Lift cond lev (LCL): 926.97 mb = 742.51 m = 2436.01 ft T: -24.46 C 700-500 lapse rate: 5.04 C/km ThetaE index: 0.02 C Layer 740.0- 721.0 mb Conv cond level (CCL): 555.59 mb = 4387.43 m = 14394.27 ft Mean mixing ratio: 0.26 g/kg Conv temperature: 7.22 C = 45.00 F Cap Strength: 24.06 C Lifted Index: 24.29 C Risk: None Lifted Index @300 mb: 30.82 C Lifted Index @700 mb: 15.41 C Showalter Index: 18.26 C Risk: None Total Totals Index: 21.40 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 5.20 C K Index: -23.50 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 4.73 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-): 22704.86 J/kg Cap Strength: 24.27 C Lift Cond Lev (LCL): 841.47 mb = 1445.86 m = 4743.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 4 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 1025 12 290 9 8.5 -3.1 | 316 7 4.6 -4.6 1 1000 190 275 13 13.0 -1.1 | 287 9 9.1 -2.7 2 925 758 295 6 5.4 -2.5 | 339 4 1.5 -4.1 3 850 1373 285 6 5.8 -1.6 | 329 4 1.9 -3.1 4 700 2769 210 3 1.5 2.6 | 113 3 -2.4 1.0 5 500 5110 140 7 -4.5 5.4 | 114 9 -8.4 3.8 6 400 6580 80 1 -1.0 -0.2 | 70 5 -4.9 -1.7 7 300 8390 250 12 11.3 4.1 | 251 8 7.4 2.5 8 279 8834 255 13 12.6 3.4 | 258 9 8.7 1.8 9 250 9500 250 13 12.2 4.4 | 251 9 8.3 2.9 10 200 10850 265 28 27.9 2.4 | 268 24 24.0 0.9 11 150 12580 255 32 30.9 8.3 | 256 28 27.0 6.7 12 100 14990 245 44 39.9 18.6 | 245 40 36.0 17.0 Wind Parameters Mean winds (0-6000m): 218.1 at 5.6 knts Storm direction: 248.1 at 4.2 knts Shear (0-3000m) pos: 0.5 neg: 1.2 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 166.0 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -9.5 tot: 0.4 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 3.5 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.12 Bulk Shear: 12.56 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 ------------------------------------------------------------------------------- 500 280 11 297 8| 0.0 0.6 0.6| 6.2 -7.6 -1.5 -3.0 -0.08| 9.1 -0.7 1000 283 9 307 6| 1.6 0.3 1.9| 9.7 -7.9 1.8 1.8 0.13| 6.4 0.8 1500 284 8 313 5| 1.1 0.7 1.7| 9.7 -8.7 1.0 0.7 0.06| 4.7 0.3 2000 281 7 313 4| 0.8 1.1 1.9| 9.7 -9.1 0.6 0.3 -0.01| 4.2 -0.1 2500 278 7 313 4| 0.6 1.2 1.9| 9.7 -9.3 0.4 0.2 -0.09| 3.9 -0.3 3000 275 6 314 3| 0.5 1.2 1.7| 9.9 -9.5 0.4 0.1 -0.08| 3.5 -0.3 4000 261 6 292 2| 0.4 1.3 1.7| 10.4 -9.7 0.7 0.2 -0.06| 3.0 -0.2 5000 240 6 218 2| 0.3 1.3 1.6| 10.4 -12.8 -2.5 -0.5 -0.11| 2.7 -0.3 6000 218 6 171 3| 0.3 0.8 1.1| 10.4 -23.4 -13.0 -2.2 -0.24| 2.7 -0.7 Wrote GIF file: /home/apache/climate/data/raob//BGDH/skewt/BGDH.skewt.20200318.23.gif