UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032011.upa.cvt Date: 1100Z 20 MAR 20 Searching for BGDH... Searching the city database file for: BGDH ... Date:1100Z 20 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 1013 12 -23.1 -30.1 53 7.0 -23.7 250 6 249.1 249.2 248.6 250.0 0.31 1 1011 25 -23.1 -30.1 53 7.0 -23.7 256 7 249.3 249.3 248.7 250.1 0.31 2 1004 71 -22.9 -30.9 48 8.0 -23.6 278 9 250.0 250.0 249.3 250.8 0.29 3 1003 78 -20.1 -30.1 41 10.0 -21.1 281 10 252.8 252.9 251.8 253.7 0.31 4 1000 98 -20.3 -29.3 44 9.0 -21.2 290 11 252.9 252.9 251.9 253.8 0.34 5 996 128 -20.5 -29.5 44 9.0 -21.4 289 12 252.9 253.0 252.0 253.9 0.33 6 980 248 -19.1 -29.1 41 10.0 -20.2 285 15 255.5 255.6 254.2 256.5 0.35 7 960 403 -14.5 -28.5 29 14.0 -16.4 280 18 261.7 261.7 259.3 262.8 0.38 8 925 685 -12.9 -29.9 23 17.0 -15.3 270 25 266.1 266.2 262.6 267.1 0.35 9 891 971 -12.1 -28.1 25 16.0 -14.6 263 21 269.8 269.9 265.4 271.1 0.42 10 850 1330 -13.1 -29.1 25 16.0 -15.5 255 17 272.4 272.5 267.1 273.6 0.41 11 828 1529 -13.5 -32.5 19 19.0 -16.1 260 18 274.1 274.1 268.0 275.0 0.30 12 716 2616 -21.3 -30.3 44 9.0 -22.5 290 22 277.1 277.2 270.2 278.4 0.43 13 700 2782 -22.5 -32.5 40 10.0 -23.7 295 23 277.6 277.6 270.3 278.7 0.36 14 580 4138 -30.9 -44.9 24 14.0 -31.8 289 30 283.1 283.1 273.2 283.5 0.12 15 500 5170 -40.1 -49.1 38 9.0 -40.5 285 36 284.1 284.2 273.7 284.4 0.09 16 497 5211 -40.5 -49.5 37 9.0 -40.8 285 36 284.1 284.2 273.7 284.4 0.08 17 454 5822 -43.7 -61.7 12 18.0 -44.1 279 40 287.6 287.6 275.5 287.7 0.02 18 450 5882 -43.9 -58.9 17 15.0 -44.3 278 41 288.1 288.1 275.7 288.2 0.03 19 400 6660 -50.3 -61.3 26 11.0 -50.5 270 46 289.6 289.6 276.5 289.7 0.02 20 330 7889 -60.1 -69.1 30 9.0 -60.2 273 42 292.5 292.5 277.9 292.6 0.01 21 315 8179 -61.9 -73.9 19 12.0 -62.0 274 41 294.0 294.0 278.6 294.0 0.01 22 300 8480 -62.9 -73.9 21 11.0 -63.0 275 40 296.7 296.7 279.8 296.7 0.01 23 263 9283 -67.3 -77.3 23 10.0 -67.3 255 40 301.6 301.6 282.0 301.6 0.00 24 250 9590 -65.7 -78.7 15 13.0 -65.8 255 38 308.4 308.4 284.7 308.4 0.00 25 245 9712 -65.1 -79.1 13 14.0 -65.1 256 37 311.1 311.1 285.7 311.1 0.00 26 200 10930 -69.3 -82.3 13 13.0 -69.4 270 27 323.0 323.0 289.7 323.0 0.00 27 189 11268 -70.3 -83.3 13 13.0 -70.4 268 27 326.7 326.7 290.7 326.7 0.00 28 174 11764 -67.5 -84.5 7 17.0 -67.5 265 28 339.1 339.1 294.1 339.1 0.00 29 150 12650 -72.1 -85.1 13 13.0 -72.1 260 29 345.9 345.9 295.7 345.9 0.00 30 120 13946 -76.9 -86.9 19 10.0 -76.9 249 37 359.9 359.9 298.7 359.9 0.00 31 100 15000 -74.3 -87.3 12 13.0 -74.3 240 44 384.2 384.2 302.9 384.2 0.00 TRP 263 9283 -67.3 -77.3 23 10.0 -67.3 255 40 301.6 301.6 282.0 301.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5072.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 31.01 % Est. max temperature: -0.57 C = 30.98 F Sfc-Lift cond lev (LCL): 901.34 mb = 882.67 m = 2895.86 ft T: -12.35 C 700-500 lapse rate: 7.37 C/km Conv cond level (CCL): 540.62 mb = 4626.78 m = 15179.54 ft Mean mixing ratio: 0.35 g/kg Conv temperature: 11.54 C = 52.77 F Cap Strength: 19.41 C Lifted Index: 19.35 C Risk: None Lifted Index @300 mb: 25.56 C Lifted Index @700 mb: 15.86 C Showalter Index: 8.86 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 27.00 C Cross Totals Index: 11.00 C K Index: -12.10 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 2.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.42 J/kg Max Up Vert Vel: 11.78 m/s Conv Inhibition (B-): 18747.40 J/kg Cap Strength: 19.45 C Lift Cond Lev (LCL): 778.08 mb = 1994.20 m = 6542.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 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 1013 12 250 6 5.6 2.1 | 150 18 -9.0 15.3 1 1000 98 290 11 10.3 -3.8 | 156 10 -4.3 9.5 2 925 685 270 25 25.0 -0.0 | 218 17 10.4 13.3 3 850 1330 255 17 16.4 4.4 | 186 18 1.8 17.7 4 700 2782 295 23 20.8 -9.7 | 240 7 6.2 3.6 5 500 5170 285 36 34.8 -9.3 | 259 21 20.2 4.0 6 400 6660 270 46 46.0 -0.0 | 247 34 31.4 13.3 7 300 8480 275 40 39.8 -3.5 | 249 27 25.2 9.8 8 263 9283 255 40 38.6 10.4 | 225 34 24.0 23.6 9 250 9590 255 38 36.7 9.8 | 224 32 22.1 23.1 10 200 10930 270 27 27.0 -0.0 | 223 18 12.4 13.3 11 150 12650 260 29 28.6 5.0 | 217 23 14.0 18.3 12 100 15000 240 44 38.1 22.0 | 214 42 23.5 35.3 Wind Parameters Mean winds (0-6000m): 282.3 at 26.3 knts Storm direction: 312.3 at 19.8 knts Shear (0-3000m) pos: 4.5 neg: 1.1 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 95.9 deg Storm rel helicity (0-3000m) pos: 74.7 neg: -40.9 tot: 33.8 m^2/s^2 ave: 11.3 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 2.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.74 Bulk Shear: 18.58 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 15 178 11| 16.1 0.0 16.1| 31.8 0.0 31.8 63.6 0.62| 18.6 11.5 1000 272 19 198 13| 8.1 2.5 10.6| 38.9 -20.8 18.1 18.1 0.31| 14.1 4.3 1500 268 19 196 14| 5.4 2.1 7.5| 43.4 -40.9 2.5 1.6 0.15| 11.4 1.7 2000 268 19 196 14| 5.0 1.6 6.6| 57.0 -40.9 16.0 8.0 0.22| 9.8 2.2 2500 271 19 199 14| 4.8 1.3 6.0| 68.0 -40.9 27.1 10.8 0.28| 9.0 2.5 3000 276 20 204 12| 4.5 1.1 5.5| 74.7 -40.9 33.8 11.3 0.32| 8.2 2.7 4000 281 21 215 11| 3.4 0.7 4.1| 80.2 -40.9 39.2 9.8 0.32| 6.9 2.2 5000 283 24 227 12| 2.7 1.0 3.7| 82.9 -40.9 41.9 8.4 0.30| 6.1 1.9 6000 282 26 235 14| 2.2 1.6 3.9| 82.9 -59.0 23.9 4.0 0.22| 5.9 1.3 Wrote GIF file: /home/apache/climate/data/raob//BGDH/skewt/BGDH.skewt.20200320.11.gif