UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032611.upa.cvt Date: 1100Z 26 MAR 20 Searching for BGDH... Searching the city database file for: BGDH ... Date:1100Z 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 1001 12 -24.7 -30.7 57 6.0 -25.2 290 10 248.4 248.4 247.9 249.2 0.30 1 1000 11 -24.1 -30.1 58 6.0 -24.6 290 10 249.1 249.1 248.5 249.9 0.31 2 999 18 -23.3 -29.3 58 6.0 -23.9 290 10 249.9 250.0 249.4 250.8 0.34 3 987 107 -22.1 -30.1 48 8.0 -22.9 296 10 252.0 252.0 251.1 252.9 0.32 4 925 583 -22.3 -29.3 53 7.0 -23.0 325 8 256.5 256.6 255.1 257.5 0.37 5 921 615 -22.3 -29.3 53 7.0 -23.0 324 9 256.8 256.9 255.4 257.9 0.37 6 865 1073 -25.1 -29.3 68 4.2 -25.5 317 20 258.6 258.6 256.8 259.7 0.39 7 850 1200 -24.1 -29.0 64 4.9 -24.6 315 23 260.9 261.0 258.8 262.1 0.41 8 838 1304 -23.5 -29.5 58 6.0 -24.1 314 23 262.6 262.7 260.0 263.7 0.40 9 800 1643 -23.9 -28.9 63 5.0 -24.5 310 22 265.7 265.7 262.4 266.9 0.44 10 755 2062 -27.3 -30.3 76 3.0 -27.6 306 22 266.4 266.5 262.9 267.6 0.41 11 706 2545 -27.7 -33.7 57 6.0 -28.2 301 21 271.1 271.2 266.1 272.1 0.31 12 700 2606 -27.7 -33.7 57 6.0 -28.3 300 21 271.8 271.9 266.5 272.8 0.32 13 622 3447 -32.9 -38.9 55 6.0 -33.3 291 25 275.2 275.2 268.5 275.9 0.21 14 542 4403 -39.9 -43.6 68 3.7 -40.1 281 29 277.9 277.9 270.1 278.4 0.15 15 523 4646 -41.7 -46.5 60 4.8 -41.9 278 30 278.6 278.6 270.5 279.0 0.11 16 500 4950 -42.7 -50.7 41 8.0 -43.0 275 31 281.0 281.0 271.9 281.2 0.07 17 472 5337 -45.5 -51.5 51 6.0 -45.7 272 30 282.2 282.2 272.5 282.4 0.07 18 460 5508 -45.7 -54.7 36 9.0 -45.9 271 30 284.0 284.0 273.6 284.2 0.05 19 447 5699 -45.9 -62.9 13 17.0 -46.2 270 29 286.1 286.1 274.6 286.2 0.02 20 444 5744 -46.1 -61.1 17 15.0 -46.4 270 29 286.4 286.4 274.8 286.5 0.02 21 435 5880 -47.1 -55.1 40 8.0 -47.3 269 29 286.8 286.8 275.1 287.0 0.05 22 400 6430 -51.1 -68.1 11 17.0 -51.3 265 27 288.6 288.6 275.9 288.6 0.01 23 393 6544 -51.9 -68.9 11 17.0 -52.1 261 26 289.0 289.0 276.2 289.0 0.01 24 365 7017 -55.7 -63.7 36 8.0 -55.8 244 24 290.1 290.1 276.7 290.2 0.02 25 356 7176 -55.5 -70.5 14 15.0 -55.6 239 23 292.4 292.4 277.9 292.5 0.01 26 300 8250 -60.7 -70.7 26 10.0 -60.8 200 17 299.8 299.8 281.3 299.8 0.01 27 276 8767 -62.9 -72.9 25 10.0 -63.0 225 27 303.8 303.8 283.0 303.9 0.01 28 268 8949 -60.9 -72.9 19 12.0 -61.0 234 26 309.3 309.3 285.1 309.3 0.01 29 250 9380 -62.1 -78.1 10 16.0 -62.2 255 25 313.7 313.7 286.6 313.8 0.00 30 200 10750 -64.5 -82.5 7 18.0 -64.6 195 21 330.6 330.6 291.9 330.6 0.00 31 173 11629 -67.1 -85.1 6 18.0 -67.2 213 32 340.3 340.3 294.4 340.3 0.00 32 150 12490 -66.5 -85.5 5 19.0 -66.6 230 42 355.5 355.5 297.8 355.5 0.00 33 130 13359 -65.5 -86.5 4 21.0 -65.6 232 43 372.2 372.2 300.9 372.2 0.00 34 113 14206 -68.7 -87.7 5 19.0 -68.8 233 43 381.4 381.4 302.5 381.4 0.00 35 100 14940 -67.7 -88.7 3 21.0 -67.8 235 44 396.9 396.9 304.8 396.9 0.00 TRP 276 8767 -62.9 -72.9 25 10.0 -63.0 225 27 303.8 303.8 283.0 303.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 4939.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 59.62 % Est. max temperature: -12.33 C = 9.80 F Sfc-Lift cond lev (LCL): 905.32 mb = 740.19 m = 2428.42 ft T: -23.07 C 700-500 lapse rate: 6.40 C/km ThetaE index: 0.00 C Layer 1001.0-28157036367133964748455936.0 mb Conv cond level (CCL): 605.75 mb = 3630.80 m = 11911.91 ft Mean mixing ratio: 0.35 g/kg Conv temperature: 2.66 C = 36.78 F Cap Strength: 19.28 C Lifted Index: 20.97 C Risk: None Lifted Index @300 mb: 31.42 C Lifted Index @700 mb: 15.11 C Showalter Index: 15.58 C Risk: None Total Totals Index: 32.30 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 13.70 C K Index: -16.40 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 4.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.10 J/kg Max Up Vert Vel: 6.02 m/s Conv Inhibition (B-): 22256.01 J/kg Cap Strength: 20.80 C Lift Cond Lev (LCL): 842.72 mb = 1262.78 m = 4142.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 17 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 1001 12 290 10 9.4 -3.4 | 169 10 -1.8 9.8 1 1000 11 290 10 9.4 -3.4 | 169 10 -1.8 9.8 2 925 583 325 8 4.6 -6.6 | 135 9 -6.6 6.7 3 850 1200 315 23 16.3 -16.3 | 301 6 5.0 -3.0 4 700 2606 300 21 18.2 -10.5 | 249 7 7.0 2.7 5 500 4950 275 31 30.9 -2.7 | 242 22 19.7 10.5 6 400 6430 265 27 26.9 2.4 | 225 22 15.7 15.6 7 300 8250 200 17 5.8 16.0 | 170 30 -5.4 29.2 8 276 8767 225 27 19.1 19.1 | 194 33 7.9 32.3 9 250 9380 255 25 24.1 6.5 | 213 24 12.9 19.7 10 200 10750 195 21 5.4 20.3 | 170 34 -5.8 33.5 11 150 12490 230 42 32.2 27.0 | 208 45 21.0 40.2 12 100 14940 235 44 36.0 25.2 | 213 46 24.8 38.5 Wind Parameters Mean winds (0-6000m): 289.7 at 23.1 knts Storm direction: 319.7 at 17.3 knts Shear (0-3000m) pos: 0.9 neg: 2.7 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 80.5 deg Storm rel helicity (0-3000m) pos: 0.9 neg: -22.9 tot: -22.0 m^2/s^2 ave: -7.3 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.66 Bulk Shear: 27.48 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 ------------------------------------------------------------------------------- 500 303 9 156 9| 5.2 0.0 5.2| 0.0 -11.6 -11.6 -23.1 -0.93| 5.3 -5.0 1000 313 11 150 7| 2.6 5.2 7.9| 0.3 -13.2 -12.9 -12.9 -0.11| 8.6 -1.0 1500 313 14 167 3| 1.7 5.0 6.7| 0.5 -15.3 -14.9 -9.9 -0.13| 7.8 -1.0 2000 312 16 203 2| 1.3 3.6 4.9| 0.5 -18.8 -18.3 -9.1 -0.20| 6.4 -1.3 2500 310 17 227 3| 1.0 2.8 3.9| 0.5 -22.2 -21.7 -8.7 -0.26| 5.6 -1.4 3000 308 18 236 4| 0.9 2.7 3.6| 0.9 -22.9 -22.0 -7.3 -0.24| 5.1 -1.2 4000 302 20 244 6| 0.7 2.7 3.3| 0.9 -25.4 -24.4 -6.1 -0.22| 4.6 -1.0 5000 295 22 245 9| 0.5 2.7 3.2| 0.9 -36.4 -35.4 -7.1 -0.23| 4.4 -1.0 6000 290 23 243 12| 0.4 2.1 2.5| 0.9 -62.2 -61.3 -10.2 -0.30| 4.0 -1.2 Wrote GIF file: /home/apache/climate/data/raob//BGDH/skewt/BGDH.skewt.20200326.11.gif