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 BGEM... Searching the city database file for: BGEM ... Date:1100Z 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 1021 41 -14.9 -18.7 73 3.8 -15.6 315 14 256.7 256.9 256.3 259.0 0.85 1 1000 201 -16.3 -20.3 71 4.0 -16.9 270 23 256.9 257.0 256.2 258.9 0.76 2 938 678 -21.1 -21.3 98 0.2 -21.1 274 21 256.7 256.8 256.1 258.7 0.74 3 925 781 -21.7 -24.2 80 2.5 -22.0 275 21 257.1 257.2 256.1 258.7 0.58 4 887 1088 -24.5 -24.7 98 0.2 -24.5 250 24 257.3 257.4 256.2 258.9 0.58 5 883 1121 -24.7 -29.2 66 4.5 -25.1 248 24 257.5 257.5 255.9 258.5 0.39 6 867 1253 -25.5 -28.1 79 2.6 -25.8 237 26 258.0 258.0 256.4 259.2 0.44 7 850 1397 -24.9 -26.7 85 1.8 -25.1 225 27 260.1 260.1 258.3 261.5 0.51 8 839 1492 -24.5 -26.5 83 2.0 -24.7 225 27 261.5 261.5 259.4 262.9 0.52 9 819 1667 -26.1 -27.4 89 1.3 -26.2 225 27 261.6 261.6 259.4 263.0 0.49 10 736 2432 -31.3 -31.8 95 0.5 -31.3 225 28 264.0 264.1 261.0 265.1 0.36 11 700 2785 -33.9 -35.9 82 2.0 -34.0 225 29 264.9 265.0 261.5 265.7 0.25 12 688 2906 -34.5 -36.2 84 1.7 -34.6 225 30 265.6 265.6 262.0 266.3 0.25 13 684 2947 -33.9 -35.8 83 1.9 -34.0 225 31 266.7 266.7 262.9 267.5 0.26 14 681 2978 -33.9 -42.9 40 9.0 -34.4 225 31 267.0 267.1 262.8 267.4 0.13 15 679 2998 -34.1 -45.1 32 11.0 -34.6 225 31 267.0 267.1 262.7 267.4 0.10 16 549 4473 -38.9 -59.9 9 21.0 -39.4 225 46 278.1 278.1 270.0 278.1 0.02 17 500 5110 -42.7 -62.7 9 20.0 -43.1 225 52 281.0 281.0 271.8 281.0 0.02 18 484 5329 -43.5 -65.5 7 22.0 -43.9 224 55 282.6 282.6 272.7 282.7 0.01 19 400 6600 -47.3 -71.3 5 24.0 -47.6 220 70 293.5 293.5 278.4 293.5 0.01 20 355 7382 -49.5 -74.5 4 25.0 -49.8 224 70 300.7 300.7 281.7 300.8 0.00 21 300 8470 -53.5 -77.5 4 24.0 -53.7 230 71 309.9 309.9 285.3 310.0 0.00 22 253 9564 -56.9 -78.9 5 22.0 -57.1 240 69 320.4 320.4 288.9 320.4 0.00 23 250 9640 -56.7 -78.7 5 22.0 -56.9 240 67 321.8 321.8 289.3 321.8 0.00 24 212 10689 -55.3 -83.3 2 28.0 -55.5 236 79 339.5 339.5 294.2 339.5 0.00 25 200 11060 -56.5 -83.5 2 27.0 -56.7 235 83 343.3 343.3 295.1 343.3 0.00 26 150 12860 -61.3 -86.3 2 25.0 -61.4 240 84 364.5 364.5 299.5 364.5 0.00 27 114 14552 -63.5 -86.5 3 23.0 -63.7 240 88 390.1 390.1 303.8 390.1 0.00 28 100 15360 -61.5 -87.5 2 26.0 -61.7 240 90 408.9 408.9 306.4 408.9 0.00 TRP 253 9564 -56.9 -78.9 5 22.0 -57.1 240 69 320.4 320.4 288.9 320.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 4909.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 56.33 % Est. max temperature: -13.78 C = 7.20 F Sfc-Lift cond lev (LCL): 959.72 mb = 507.44 m = 1664.80 ft T: -19.38 C 700-500 lapse rate: 3.78 C/km ThetaE index: 0.39 C Layer 883.0- 867.0 mb Conv cond level (CCL): 932.31 mb = 722.93 m = 2371.79 ft Mean mixing ratio: 0.74 g/kg Conv temperature: -14.74 C = 5.47 F Cap Strength: 16.33 C Lifted Index: 18.22 C Risk: None Lifted Index @300 mb: 36.25 C Lifted Index @700 mb: 5.98 C Showalter Index: 16.05 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 16.00 C K Index: -10.90 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 4.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.84 J/kg Max Up Vert Vel: 1.29 m/s Conv Inhibition (B-): 22753.11 J/kg Cap Strength: 18.07 C Lift Cond Lev (LCL): 933.29 mb = 715.23 m = 2346.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 27 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 1021 41 315 14 9.9 -9.9 | 48 23 -16.9 -15.2 1 1000 201 270 23 23.0 -0.0 | 36 7 -3.8 -5.3 2 925 781 275 21 20.9 -1.8 | 40 9 -5.9 -7.1 3 850 1397 225 27 19.1 19.1 | 151 16 -7.7 13.8 4 700 2785 225 29 20.5 20.5 | 157 16 -6.3 15.2 5 500 5110 225 52 36.8 36.8 | 198 33 9.9 31.5 6 400 6600 220 70 45.0 53.6 | 201 52 18.2 48.4 7 300 8470 230 71 54.4 45.6 | 214 49 27.6 40.4 8 253 9564 240 69 59.8 34.5 | 228 44 32.9 29.2 9 250 9640 240 67 58.0 33.5 | 228 42 31.2 28.2 10 200 11060 235 83 68.0 47.6 | 224 59 41.2 42.3 11 150 12860 240 84 72.7 42.0 | 231 59 45.9 36.7 12 100 15360 240 90 77.9 45.0 | 232 65 51.1 39.7 Wind Parameters Mean winds (0-6000m): 228.9 at 36.4 knts Storm direction: 258.9 at 27.3 knts Shear (0-3000m) pos: 0.0 neg: 5.9 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 117.0 deg Storm rel helicity (0-3000m) pos: 37.0 neg: -16.8 tot: 20.2 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 94.57 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 ------------------------------------------------------------------------------- 500 275 21 38 9| 0.0 15.2 15.2| 0.5 -16.8 -16.3 -32.7 -0.19| 18.7 -3.6 1000 272 22 42 8| 0.0 10.7 10.7| 9.7 -16.8 -7.1 -7.1 0.11| 14.2 1.6 1500 257 23 86 4| 0.0 10.5 10.5| 19.6 -16.8 2.8 1.8 0.20| 14.1 2.8 2000 248 24 131 6| 0.0 8.0 8.0| 22.5 -16.8 5.7 2.8 0.21| 10.8 2.3 2500 242 25 144 8| 0.0 6.6 6.6| 25.4 -16.8 8.6 3.4 0.23| 8.8 2.0 3000 238 26 149 10| 0.0 5.9 5.9| 37.0 -16.8 20.2 6.7 0.27| 7.8 2.1 4000 234 28 161 12| 0.0 5.6 5.6| 76.9 -16.8 60.1 15.0 0.35| 7.1 2.5 5000 231 32 173 15| 0.0 5.5 5.5|116.8 -16.8 100.0 20.0 0.38| 6.7 2.6 6000 229 36 182 19| 0.0 5.6 5.6|137.2 -16.8 120.4 20.1 0.35| 6.7 2.3 Wrote GIF file: /home/apache/climate/data/raob//BGEM/skewt/BGEM.skewt.20200331.11.gif