UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for DBLK... Searching the city database file for: DBLK ... Date:1200Z 1 APR 20 Station: DBLK WMO ident: 99999 Latitude: 85.10 Longitude: 15.50 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -117 SFC 983 11 -17.9 -20.2 82 2.3 -18.3 320 29 256.5 256.6 256.0 258.6 0.78 2 925 465 -19.9 -21.5 87 1.6 -20.1 350 36 259.0 259.1 257.9 261.0 0.74 3 850 1091 -19.5 -21.3 86 1.8 -19.8 345 36 265.7 265.9 263.2 268.0 0.82 4 700 2514 -27.1 -28.4 89 1.3 -27.2 360 35 272.5 272.6 267.4 274.0 0.53 5 500 4860 -40.7 -42.7 81 2.0 -40.8 355 40 283.4 283.4 273.5 284.0 0.18 6 400 6350 -49.7 -55.7 49 6.0 -49.8 5 40 290.4 290.4 276.9 290.6 0.05 7 300 8210 -57.1 -70.1 18 13.0 -57.2 10 35 304.9 304.9 283.4 304.9 0.01 8 250 9350 -60.5 -71.5 22 11.0 -60.6 360 38 316.1 316.1 287.5 316.2 0.01 9 200 10730 -64.1 -83.1 6 19.0 -64.2 355 38 331.2 331.3 292.0 331.3 0.00 10 150 12480 -67.3 -85.3 6 18.0 -67.4 360 33 354.2 354.2 297.5 354.2 0.00 11 116 14014 -71.1 -87.1 8 16.0 -71.2 5 36 374.1 374.1 301.3 374.1 0.00 12 100 14890 -72.1 -87.1 9 15.0 -72.2 15 27 388.4 388.4 303.6 388.4 0.00 TRP 116 14014 -71.1 -87.1 8 16.0 -71.2 5 36 374.1 374.1 301.3 374.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 4977.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 85.65 % Est. max temperature: -8.03 C = 17.55 F Sfc-Lift cond lev (LCL): 946.67 mb = 292.26 m = 958.86 ft T: -19.14 C 700-500 lapse rate: 5.80 C/km ThetaE index: 0.00 C Layer 983.0-529637727697577915187200.0 mb Conv cond level (CCL): 772.66 mb = 1790.22 m = 5873.35 ft Mean mixing ratio: 0.76 g/kg Conv temperature: -5.42 C = 22.24 F Cap Strength: 10.79 C Lifted Index: 18.34 C Risk: None Lifted Index @300 mb: 30.98 C Lifted Index @700 mb: 10.79 C Showalter Index: 12.78 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 19.40 C K Index: -1.40 Risk: None Sweat Index: 112.00 Risk: None Energy Index: 3.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.15 J/kg Max Up Vert Vel: 6.80 m/s Conv Inhibition (B-): 20176.28 J/kg Cap Strength: 18.19 C Lift Cond Lev (LCL): 903.92 mb = 635.63 m = 2085.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 24 at 28 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 ---------------------------------------------------------- 0 983 11 320 29 18.6 -22.2 | 264 30 30.1 3.1 1 925 465 350 36 6.3 -35.5 | 300 20 17.7 -10.2 2 850 1091 345 36 9.3 -34.8 | 295 23 20.8 -9.5 3 700 2514 360 35 -0.0 -35.0 | 310 15 11.5 -9.7 4 500 4860 355 40 3.5 -39.8 | 314 21 14.9 -14.6 5 400 6350 5 40 -3.5 -39.8 | 331 17 8.0 -14.6 6 300 8210 10 35 -6.1 -34.5 | 330 11 5.4 -9.2 7 250 9350 360 38 -0.0 -38.0 | 318 17 11.5 -12.7 8 200 10730 355 38 3.3 -37.9 | 310 19 14.8 -12.6 9 150 12480 360 33 -0.0 -33.0 | 304 14 11.5 -7.7 10 116 14014 5 36 -3.1 -35.9 | 322 13 8.3 -10.6 11 100 14890 15 27 -7.0 -26.1 | 280 5 4.5 -0.8 Wind Parameters Mean winds (0-6000m): 354.4 at 37.0 knts Storm direction: 24.4 at 27.8 knts Shear (0-3000m) pos: 4.3 neg: 0.5 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 47.4 deg Storm rel helicity (0-3000m) pos: 129.6 neg: -10.2 tot: 119.4 m^2/s^2 ave: 39.8 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.50 Bulk Shear: 15.39 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 ------------------------------------------------------------------------------- 500 338 33 282 24| 18.5 0.0 18.5|103.0 0.0 103.0 205.9 0.85| 18.7 15.9 1000 343 34 290 23| 9.2 1.3 10.5|103.0 -9.1 93.8 93.8 0.67| 10.7 7.1 1500 344 35 292 22| 6.8 0.9 7.6|111.3 -10.2 101.1 67.4 0.64| 8.1 5.2 2000 346 35 294 22| 5.8 0.6 6.4|120.3 -10.2 110.1 55.1 0.63| 6.9 4.3 2500 349 35 296 21| 5.1 0.5 5.6|128.1 -10.2 117.9 47.2 0.62| 6.2 3.8 3000 350 35 298 20| 4.3 0.5 4.8|129.6 -10.2 119.4 39.8 0.61| 5.4 3.3 4000 352 36 302 19| 3.2 0.7 3.9|132.1 -10.2 121.9 30.5 0.58| 4.4 2.5 5000 353 36 305 19| 2.6 0.7 3.3|136.6 -10.2 126.4 25.3 0.56| 3.8 2.1 6000 354 37 307 19| 2.5 0.6 3.1|155.0 -10.2 144.8 24.1 0.58| 3.5 2.1 Wrote GIF file: /home/apache/climate/data/raob//DBLK/skewt/DBLK.skewt.20200401.12.gif