UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033111.upa.cvt Date: 1100Z 31 MAR 20 Searching for BGBW... Searching the city database file for: BGBW ... Date:1100Z 31 MAR 20 Station: BGBW WMO ident: 4270 Latitude: 61.18 Longitude: -45.42 Elevation: 26.00 ------------------------------------------------------------------------------- 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 1029 26 -0.3 -1.7 90 1.4 -0.9 0 0 270.6 271.2 270.8 279.4 3.27 1 1010 160 -2.3 -2.3 100 0.0 -2.3 13 2 270.1 270.6 270.3 278.6 3.19 2 1000 231 -2.1 -3.7 89 1.6 -2.7 20 3 271.0 271.5 270.5 278.9 2.90 3 995 271 -1.5 -4.1 82 2.6 -2.4 19 3 272.0 272.5 271.0 279.7 2.83 4 988 327 -1.9 -6.9 69 5.0 -3.6 18 3 272.2 272.6 270.2 278.5 2.30 5 966 505 -3.5 -9.5 63 6.0 -5.4 16 4 272.3 272.6 269.7 277.7 1.92 6 948 654 -2.9 -9.9 58 7.0 -5.1 13 5 274.4 274.7 270.9 279.7 1.90 7 936 755 -2.3 -9.3 59 7.0 -4.6 12 6 276.0 276.4 272.1 281.7 2.02 8 925 849 -2.9 -7.3 72 4.4 -4.4 10 6 276.3 276.7 272.9 283.0 2.38 9 888 1171 -4.7 -7.4 81 2.7 -5.6 329 8 277.7 278.1 273.8 284.7 2.46 10 870 1333 -2.7 -32.7 8 30.0 -8.2 308 9 281.4 281.5 272.5 282.3 0.28 11 867 1360 -2.7 -26.7 14 24.0 -7.8 305 9 281.7 281.8 273.1 283.3 0.50 12 850 1517 -3.9 -23.9 19 20.0 -8.4 285 10 282.1 282.2 273.5 284.1 0.65 13 811 1885 -7.1 -24.1 24 17.0 -10.7 285 15 282.5 282.6 273.8 284.5 0.67 14 802 1972 -6.1 -51.1 1 45.0 -11.3 285 16 284.4 284.5 273.8 284.6 0.04 15 731 2691 -9.5 -53.5 1 44.0 -14.1 285 26 288.4 288.4 275.9 288.5 0.04 16 700 3025 -10.3 -43.3 5 33.0 -14.6 285 30 291.1 291.1 277.4 291.5 0.12 17 638 3732 -14.9 -40.9 9 26.0 -18.2 281 32 293.7 293.7 278.7 294.2 0.17 18 500 5520 -29.7 -54.7 7 25.0 -31.1 270 37 296.8 296.8 280.0 297.0 0.05 19 492 5635 -30.7 -54.7 8 24.0 -32.0 269 40 297.0 297.0 280.1 297.1 0.05 20 463 6065 -32.7 -59.7 5 27.0 -33.8 265 51 299.7 299.7 281.3 299.8 0.03 21 418 6783 -35.5 -64.5 4 29.0 -36.5 258 69 305.0 305.0 283.4 305.0 0.02 22 400 7090 -34.7 -64.7 3 30.0 -35.8 255 77 309.9 309.9 285.3 310.0 0.02 23 399 7107 -34.5 -63.5 4 29.0 -35.7 255 77 310.4 310.4 285.5 310.4 0.02 24 300 9040 -49.1 -68.1 9 19.0 -49.4 240 83 316.1 316.1 287.5 316.2 0.01 25 261 9937 -56.1 -72.1 12 16.0 -56.3 240 78 318.7 318.7 288.3 318.7 0.01 26 250 10210 -57.1 -74.1 10 17.0 -57.3 240 76 321.2 321.2 289.1 321.2 0.01 27 229 10761 -60.3 -74.3 14 14.0 -60.4 240 80 324.5 324.5 290.1 324.5 0.01 28 200 11610 -58.1 -80.1 4 22.0 -58.3 255 71 340.8 340.8 294.5 340.8 0.00 29 185 12102 -56.7 -84.7 2 28.0 -56.9 254 69 350.7 350.7 296.8 350.7 0.00 30 150 13430 -56.9 -85.9 1 29.0 -57.2 250 64 372.0 372.0 300.9 372.1 0.00 31 144 13688 -56.9 -85.9 1 29.0 -57.2 250 68 376.4 376.4 301.6 376.4 0.00 32 116 15035 -62.5 -88.5 2 26.0 -62.7 250 87 390.1 390.1 303.8 390.1 0.00 33 110 15363 -60.6 -88.4 1 27.8 -60.8 250 92 399.7 399.7 305.2 399.7 0.00 34 100 15960 -57.1 -88.1 1 31.0 -57.5 260 85 417.4 417.4 307.4 417.4 0.00 TRP 229 10761 -60.3 -74.3 14 14.0 -60.4 240 80 324.5 324.5 290.1 324.5 0.01 WND 110 15363 -60.6 -88.4 1 27.8 -60.8 250 92 399.7 399.7 305.2 399.7 0.00 Sounding variables and indices 1000-500 mb thick: 5289.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 22.49 % Est. max temperature: 8.71 C = 47.69 F Sfc-Lift cond lev (LCL): 1006.61 mb = 183.82 m = 603.07 ft T: -2.23 C 700-500 lapse rate: 7.78 C/km ThetaE index: 2.32 C Layer 870.0- 867.0 mb Conv cond level (CCL): 692.73 mb = 3104.50 m = 10185.25 ft Mean mixing ratio: 2.42 g/kg Conv temperature: 20.62 C = 69.11 F Cap Strength: 14.14 C Lifted Index: 14.84 C Risk: None Lifted Index @300 mb: 26.17 C Lifted Index @700 mb: 12.94 C Showalter Index: 11.06 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 25.80 C Cross Totals Index: 5.80 C K Index: -31.10 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 2.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.10 J/kg Max Up Vert Vel: 6.34 m/s Conv Inhibition (B-): 18322.84 J/kg Cap Strength: 14.80 C Lift Cond Lev (LCL): 917.17 mb = 916.09 m = 3005.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 18 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 1029 26 0 0 -0.0 -0.0 | 129 18 -14.1 11.5 1 1000 231 20 3 -1.0 -2.8 | 120 17 -15.1 8.7 2 925 849 10 6 -1.0 -5.9 | 110 16 -15.1 5.6 3 850 1517 285 10 9.7 -2.6 | 153 10 -4.4 8.9 4 700 3025 285 30 29.0 -7.8 | 256 15 14.9 3.7 5 500 5520 270 37 37.0 -0.0 | 243 26 22.9 11.5 6 400 7090 255 77 74.4 19.9 | 242 68 60.3 31.4 7 300 9040 240 83 71.9 41.5 | 227 78 57.8 53.0 8 250 10210 240 76 65.8 38.0 | 226 72 51.7 49.5 9 229 10761 240 80 69.3 40.0 | 227 75 55.2 51.5 10 200 11610 255 71 68.6 18.4 | 241 62 54.5 29.9 11 150 13430 250 64 60.1 21.9 | 234 57 46.0 33.4 12 110 15363 250 92 86.5 31.5 | 239 84 72.4 43.0 13 100 15960 260 85 83.7 14.8 | 249 74 69.6 26.3 Wind Parameters Mean winds (0-6000m): 279.2 at 24.3 knts Storm direction: 309.2 at 18.2 knts Shear (0-3000m) pos: 0.8 neg: 5.2 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 126.7 deg Storm rel helicity (0-3000m) pos: 59.6 neg: -26.6 tot: 33.0 m^2/s^2 ave: 11.0 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 81.46 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 18 3 121 17| 4.6 0.0 4.6| 0.0 -19.6 -19.6 -39.2 -0.94| 4.6 -4.4 1000 10 4 116 17| 2.3 1.9 4.2| 0.5 -26.6 -26.2 -26.2 -0.65| 4.6 -3.0 1500 339 6 117 14| 1.5 3.8 5.3| 20.4 -26.6 -6.2 -4.2 0.10| 6.4 0.6 2000 312 7 127 11| 1.1 4.5 5.6| 33.5 -26.6 6.8 3.4 0.31| 6.5 2.0 2500 299 10 141 9| 0.9 4.9 5.8| 46.6 -26.6 19.9 8.0 0.43| 6.6 2.8 3000 293 13 160 7| 0.8 5.2 6.0| 59.6 -26.6 33.0 11.0 0.46| 6.6 3.1 4000 288 17 201 7| 0.6 4.3 4.9| 59.6 -33.8 25.8 6.5 0.38| 5.5 2.1 5000 284 21 223 9| 0.5 3.8 4.2| 59.6 -44.5 15.1 3.0 0.30| 4.9 1.5 6000 279 24 232 12| 0.4 4.4 4.8| 71.3 -51.1 20.2 3.4 0.23| 5.4 1.3 Wrote GIF file: /home/apache/climate/data/raob//BGBW/skewt/BGBW.skewt.20200331.11.gif