UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040111.upa.cvt Date: 1100Z 1 APR 20 Searching for BGDH... Searching the city database file for: BGDH ... Date:1100Z 1 APR 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 1017 12 -20.9 -26.9 59 6.0 -21.5 300 13 251.0 251.1 250.5 252.2 0.42 1 1011 56 -20.9 -26.9 59 6.0 -21.5 298 16 251.5 251.5 250.9 252.6 0.42 2 1000 136 -20.5 -27.5 53 7.0 -21.2 295 21 252.6 252.7 251.9 253.7 0.40 3 999 143 -20.3 -28.3 49 8.0 -21.1 295 21 252.9 253.0 252.1 253.9 0.37 4 991 203 -17.1 -29.1 34 12.0 -18.5 297 21 256.7 256.8 255.2 257.7 0.35 5 960 441 -17.7 -29.7 34 12.0 -19.1 305 20 258.4 258.5 256.6 259.4 0.34 6 954 488 -15.3 -31.3 24 16.0 -17.2 307 20 261.3 261.4 258.8 262.2 0.29 7 944 567 -15.1 -31.1 24 16.0 -17.1 310 20 262.3 262.4 259.6 263.2 0.30 8 935 639 -14.9 -32.9 20 18.0 -17.0 312 20 263.3 263.3 260.2 264.0 0.26 9 932 664 -12.7 -34.7 14 22.0 -15.4 313 20 265.7 265.8 262.0 266.4 0.22 10 928 696 -12.7 -34.7 14 22.0 -15.4 314 20 266.1 266.1 262.3 266.7 0.22 11 925 721 -12.7 -34.7 14 22.0 -15.4 315 20 266.3 266.4 262.4 267.0 0.22 12 892 997 -13.7 -34.7 15 21.0 -16.3 324 21 268.1 268.1 263.7 268.8 0.23 13 850 1362 -16.3 -32.3 24 16.0 -18.3 335 22 269.1 269.1 264.6 270.0 0.30 14 752 2273 -22.9 -34.9 33 12.0 -24.1 332 25 271.5 271.5 266.2 272.3 0.26 15 700 2797 -24.3 -41.3 19 17.0 -25.7 330 26 275.6 275.6 268.7 276.0 0.15 16 694 2860 -24.5 -42.5 17 18.0 -25.9 331 26 276.0 276.1 269.0 276.5 0.13 17 592 4003 -31.1 -55.1 8 24.0 -32.1 357 28 281.2 281.2 271.9 281.3 0.04 18 528 4804 -37.3 -58.3 9 21.0 -37.9 16 29 283.1 283.1 273.0 283.2 0.03 19 500 5180 -38.5 -60.5 8 22.0 -39.1 25 30 286.1 286.1 274.6 286.2 0.02 20 490 5318 -39.1 -63.1 6 24.0 -39.7 26 31 287.0 287.0 275.1 287.1 0.02 21 482 5430 -39.7 -60.7 9 21.0 -40.3 27 32 287.6 287.6 275.5 287.7 0.02 22 476 5515 -40.1 -48.1 42 8.0 -40.4 28 32 288.2 288.2 275.9 288.5 0.10 23 461 5732 -41.7 -47.7 52 6.0 -41.9 30 34 288.8 288.8 276.2 289.2 0.11 24 415 6436 -45.3 -52.3 45 7.0 -45.5 38 39 293.0 293.0 278.3 293.3 0.07 25 400 6680 -47.3 -51.9 59 4.6 -47.4 40 41 293.5 293.5 278.5 293.8 0.08 26 398 6713 -47.5 -51.7 62 4.2 -47.6 40 41 293.7 293.7 278.6 294.0 0.08 27 327 7987 -55.3 -64.3 32 9.0 -55.4 44 47 299.9 299.9 281.3 300.0 0.02 28 300 8530 -60.1 -66.1 45 6.0 -60.2 45 50 300.6 300.6 281.6 300.7 0.02 29 277 9025 -63.9 -68.6 53 4.7 -63.9 43 50 302.1 302.1 282.3 302.1 0.01 30 250 9650 -67.5 -72.1 52 4.6 -67.5 40 50 305.7 305.7 283.7 305.8 0.01 31 237 9970 -68.9 -74.9 42 6.0 -68.9 40 47 308.3 308.3 284.7 308.3 0.01 32 220 10413 -70.7 -74.9 54 4.2 -70.7 40 42 312.2 312.2 286.1 312.2 0.01 33 200 10980 -69.3 -75.3 41 6.0 -69.3 35 31 323.0 323.0 289.7 323.0 0.01 34 188 11349 -68.9 -80.9 16 12.0 -68.9 27 28 329.4 329.4 291.6 329.4 0.00 35 175 11773 -71.7 -81.7 21 10.0 -71.7 19 25 331.6 331.6 292.2 331.6 0.00 36 162 12228 -71.5 -84.5 13 13.0 -71.5 9 21 339.4 339.4 294.1 339.4 0.00 37 150 12680 -72.3 -85.3 12 13.0 -72.3 360 18 345.5 345.5 295.6 345.6 0.00 38 103 14887 -73.9 -87.9 10 14.0 -73.9 328 21 381.7 381.7 302.5 381.7 0.00 39 100 15060 -73.7 -87.7 10 14.0 -73.7 325 21 385.3 385.3 303.1 385.3 0.00 TRP 220 10413 -70.7 -74.9 54 4.2 -70.7 40 42 312.2 312.2 286.1 312.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5044.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 19.17 % Est. max temperature: -3.19 C = 26.26 F Sfc-Lift cond lev (LCL): 920.78 mb = 755.84 m = 2479.75 ft T: -12.83 C 700-500 lapse rate: 5.96 C/km ThetaE index: 0.00 C Layer 1017.0--980452224934139033860931082780672.0 mb Conv cond level (CCL): 538.75 mb = 4663.15 m = 15298.85 ft Mean mixing ratio: 0.32 g/kg Conv temperature: 11.00 C = 51.81 F Cap Strength: 19.40 C Lifted Index: 21.54 C Risk: None Lifted Index @300 mb: 28.83 C Lifted Index @700 mb: 14.65 C Showalter Index: 13.39 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 6.20 C K Index: -27.10 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 3.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.36 J/kg Max Up Vert Vel: 10.90 m/s Conv Inhibition (B-): 20077.12 J/kg Cap Strength: 21.31 C Lift Cond Lev (LCL): 772.85 mb = 2069.36 m = 6789.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 21 at 20 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 1017 12 300 13 11.3 -6.5 | 237 22 18.3 11.8 1 1000 136 295 21 19.0 -8.9 | 250 28 26.1 9.4 2 925 721 315 20 14.1 -14.1 | 259 22 21.2 4.1 3 850 1362 335 22 9.3 -19.9 | 276 16 16.4 -1.7 4 700 2797 330 26 13.0 -22.5 | 282 21 20.1 -4.2 5 500 5180 25 30 -12.7 -27.2 | 32 11 -5.6 -8.9 6 400 6680 40 41 -26.4 -31.4 | 56 23 -19.3 -13.1 7 300 8530 45 50 -35.4 -35.4 | 59 33 -28.3 -17.1 8 250 9650 40 50 -32.1 -38.3 | 51 32 -25.1 -20.0 9 220 10413 40 42 -27.0 -32.2 | 55 24 -19.9 -13.9 10 200 10980 35 31 -17.8 -25.4 | 56 13 -10.7 -7.1 11 150 12680 360 18 -0.0 -18.0 | 268 7 7.1 0.3 12 100 15060 325 21 12.0 -17.2 | 267 19 19.1 1.1 Wind Parameters Mean winds (0-6000m): 351.2 at 26.1 knts Storm direction: 21.2 at 19.6 knts Shear (0-3000m) pos: 2.7 neg: 0.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 49.8 deg Storm rel helicity (0-3000m) pos: 107.1 neg: 0.0 tot: 107.1 m^2/s^2 ave: 35.7 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.07 Bulk Shear: 55.66 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 ------------------------------------------------------------------------------- 500 300 20 251 26| 7.9 0.0 7.9| 53.0 0.0 53.0 106.0 0.69| 12.2 8.3 1000 308 20 256 24| 5.4 0.0 5.4| 73.9 0.0 73.9 73.9 0.67| 9.1 6.1 1500 316 21 261 22| 4.7 0.0 4.7| 89.5 0.0 89.5 59.6 0.68| 7.6 5.2 2000 321 21 265 20| 3.6 0.4 4.0| 93.0 0.0 93.0 46.5 0.67| 6.1 4.1 2500 324 22 268 20| 2.8 0.6 3.5| 96.1 0.0 96.1 38.5 0.65| 5.2 3.4 3000 325 23 271 20| 2.7 0.5 3.2|107.1 0.0 107.1 35.7 0.65| 4.9 3.2 4000 331 24 278 19| 3.0 0.4 3.4|144.4 0.0 144.4 36.1 0.70| 5.1 3.6 5000 341 25 288 16| 3.2 0.3 3.5|176.3 0.0 176.3 35.3 0.76| 5.3 4.0 6000 351 26 304 13| 3.4 0.3 3.7|194.9 0.0 194.9 32.5 0.73| 5.2 3.8 Wrote GIF file: /home/apache/climate/data/raob//BGDH/skewt/BGDH.skewt.20200401.11.gif