UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033123.upa.cvt Date: 2300Z 31 MAR 20 Searching for BGEM... Searching the city database file for: BGEM ... Date:2300Z 31 MAR 20 Station: BGEM WMO ident: 4220 Latitude: 68.70 Longitude: -52.85 Elevation: 41.00 ------------------------------------------------------------------------------- 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 1038 41 -17.5 -22.2 67 4.7 -18.1 310 14 252.9 253.0 252.6 254.6 0.62 1 1000 321 -20.1 -24.5 68 4.4 -20.7 265 19 253.1 253.1 252.5 254.5 0.52 2 925 893 -25.3 -27.4 83 2.1 -25.5 260 24 253.4 253.5 252.7 254.6 0.44 3 914 980 -25.9 -27.3 88 1.4 -26.1 256 25 253.7 253.8 252.9 254.9 0.45 4 903 1067 -26.7 -27.6 92 0.9 -26.8 251 26 253.7 253.8 252.9 255.0 0.44 5 860 1418 -28.3 -33.3 62 5.0 -28.7 234 29 255.6 255.7 254.1 256.4 0.27 6 850 1502 -28.9 -33.5 64 4.6 -29.2 230 30 255.9 255.9 254.3 256.6 0.27 7 835 1629 -29.5 -30.4 92 0.9 -29.6 233 29 256.5 256.6 255.1 257.6 0.36 8 817 1784 -30.5 -34.6 67 4.1 -30.8 236 28 257.1 257.1 255.3 257.8 0.25 9 815 1802 -30.3 -36.3 56 6.0 -30.7 236 28 257.5 257.5 255.5 258.1 0.21 10 792 2006 -27.9 -32.9 62 5.0 -28.3 241 27 262.2 262.2 259.5 263.0 0.30 11 706 2823 -33.3 -37.7 65 4.4 -33.6 259 22 265.0 265.0 261.5 265.6 0.21 12 700 2883 -33.3 -38.0 63 4.7 -33.6 260 22 265.6 265.6 261.9 266.2 0.21 13 606 3883 -38.9 -39.9 90 1.0 -38.9 266 25 270.3 270.4 265.3 270.9 0.20 14 524 4868 -44.5 -52.5 41 8.0 -44.7 273 28 275.1 275.1 268.2 275.3 0.06 15 512 5023 -45.9 -49.7 65 3.8 -46.0 274 29 275.2 275.2 268.3 275.5 0.08 16 504 5127 -46.5 -53.5 45 7.0 -46.7 275 29 275.7 275.7 268.6 275.9 0.05 17 500 5180 -46.7 -53.7 45 7.0 -46.9 275 29 276.1 276.1 268.8 276.3 0.05 18 486 5368 -47.7 -52.6 57 4.9 -47.8 275 32 277.1 277.1 269.5 277.3 0.06 19 482 5422 -47.9 -55.9 39 8.0 -48.1 275 33 277.5 277.5 269.7 277.7 0.04 20 470 5588 -49.3 -54.3 56 5.0 -49.4 275 37 277.8 277.8 269.9 278.0 0.05 21 455 5800 -49.3 -65.3 14 16.0 -49.5 275 41 280.4 280.4 271.4 280.4 0.01 22 445 5946 -49.7 -65.7 14 16.0 -49.9 275 43 281.7 281.7 272.1 281.7 0.01 23 421 6307 -50.9 -69.9 9 19.0 -51.1 275 50 284.6 284.6 273.8 284.7 0.01 24 400 6640 -50.7 -71.7 7 21.0 -50.9 275 55 289.1 289.1 276.2 289.1 0.01 25 300 8500 -54.1 -76.1 5 22.0 -54.3 275 67 309.1 309.1 285.0 309.1 0.00 26 250 9660 -57.7 -79.7 4 22.0 -57.9 270 69 320.3 320.3 288.8 320.3 0.00 27 200 11070 -58.3 -83.3 3 25.0 -58.5 270 65 340.4 340.4 294.4 340.4 0.00 28 150 12860 -62.3 -85.3 3 23.0 -62.4 260 79 362.8 362.8 299.2 362.8 0.00 29 135 13507 -64.7 -85.7 4 21.0 -64.8 261 77 369.6 369.6 300.5 369.6 0.00 30 100 15330 -66.7 -87.7 4 21.0 -66.8 265 73 398.9 398.9 305.0 398.9 0.00 TRP 421 6307 -50.9 -69.9 9 19.0 -51.1 275 50 284.6 284.6 273.8 284.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 4859.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 69.49 % Est. max temperature: -16.02 C = 3.16 F Sfc-Lift cond lev (LCL): 960.99 mb = 612.94 m = 2010.94 ft T: -22.75 C 700-500 lapse rate: 5.83 C/km ThetaE index: 0.13 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 920.53 mb = 928.11 m = 3044.93 ft Mean mixing ratio: 0.52 g/kg Conv temperature: -16.89 C = 1.60 F Cap Strength: 17.46 C Lifted Index: 17.73 C Risk: None Lifted Index @300 mb: 38.63 C Lifted Index @700 mb: 10.27 C Showalter Index: 16.03 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 13.20 C K Index: -20.40 Risk: None Sweat Index: 202.39 Risk: None Energy Index: 4.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.51 J/kg Max Up Vert Vel: 1.74 m/s Conv Inhibition (B-): 22606.81 J/kg Cap Strength: 17.32 C Lift Cond Lev (LCL): 926.74 mb = 879.19 m = 2884.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 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 1038 41 310 14 10.7 -9.0 | 79 8 -7.9 -1.5 1 1000 321 265 19 18.9 1.7 | 182 9 0.3 9.1 2 925 893 260 24 23.6 4.2 | 203 13 5.0 11.6 3 850 1502 230 30 23.0 19.3 | 189 27 4.4 26.7 4 700 2883 260 22 21.7 3.8 | 195 12 3.1 11.3 5 500 5180 275 29 28.9 -2.5 | 244 11 10.3 4.9 6 421 6307 275 50 49.8 -4.4 | 264 31 31.2 3.1 7 400 6640 275 55 54.8 -4.8 | 266 36 36.2 2.7 8 300 8500 275 67 66.7 -5.8 | 268 48 48.1 1.6 9 250 9660 270 69 69.0 -0.0 | 262 51 50.4 7.5 10 200 11070 270 65 65.0 -0.0 | 261 47 46.4 7.5 11 150 12860 260 79 77.8 13.7 | 250 63 59.2 21.2 12 100 15330 265 73 72.7 6.4 | 256 56 54.1 13.8 Wind Parameters Mean winds (0-6000m): 261.8 at 26.7 knts Storm direction: 291.8 at 20.0 knts Shear (0-3000m) pos: 2.6 neg: 5.2 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 119.2 deg Storm rel helicity (0-3000m) pos: 39.6 neg: -26.8 tot: 12.8 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 12.82 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 ------------------------------------------------------------------------------- 500 274 18 174 6| 0.0 15.7 15.7| 16.7 0.0 16.7 33.4 0.71| 16.7 11.8 1000 266 21 192 9| 0.0 11.0 11.0| 22.8 -1.9 20.9 20.9 0.57| 11.8 6.7 1500 255 23 195 14| 0.0 10.4 10.4| 22.8 -26.2 -3.4 -2.3 0.26| 11.8 3.0 2000 249 24 194 17| 1.6 7.8 9.4| 34.3 -26.2 8.2 4.1 0.27| 10.4 2.8 2500 248 25 194 17| 2.4 6.3 8.7| 37.9 -26.2 11.7 4.7 0.25| 9.5 2.4 3000 249 24 194 17| 2.6 5.2 7.8| 39.6 -26.8 12.8 4.3 0.24| 8.6 2.0 4000 253 24 198 15| 2.3 3.9 6.2| 51.6 -26.8 24.8 6.2 0.29| 7.0 2.0 5000 258 25 204 14| 2.2 3.1 5.3| 64.2 -26.8 37.4 7.5 0.34| 6.0 2.1 6000 262 27 215 14| 2.2 3.0 5.1| 90.7 -26.8 63.9 10.6 0.35| 6.4 2.2 Wrote GIF file: /home/apache/climate/data/raob//BGEM/skewt/BGEM.skewt.20200429.23.gif