UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032911.upa.cvt Date: 1100Z 29 MAR 20 Searching for DBLK... Searching the city database file for: DBLK ... Date:1100Z 29 MAR 20 Station: DBLK WMO ident: 99999 Latitude: 85.40 Longitude: 13.20 ------------------------------------------------------------------------------- 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 1009 10 -25.1 -27.4 81 2.3 -25.3 330 19 247.4 247.5 247.3 248.5 0.40 1 1000 75 -25.5 -28.0 80 2.5 -25.7 340 21 247.6 247.7 247.4 248.7 0.38 2 925 648 -18.3 -19.9 87 1.6 -18.6 10 21 260.6 260.7 259.4 262.9 0.85 3 850 1282 -16.5 -17.8 90 1.3 -16.7 10 21 268.9 269.0 266.0 272.0 1.11 4 700 2721 -24.5 -25.7 90 1.2 -24.6 20 15 275.4 275.5 269.5 277.3 0.67 5 500 5080 -42.5 -45.4 73 2.9 -42.6 15 15 281.2 281.2 272.1 281.7 0.13 6 400 6550 -53.3 -56.2 71 2.9 -53.4 5 11 285.7 285.7 274.5 285.9 0.05 7 300 8360 -62.1 -71.1 29 9.0 -62.1 360 17 297.8 297.8 280.4 297.8 0.01 8 250 9470 -66.5 -74.5 32 8.0 -66.5 350 17 307.2 307.2 284.2 307.2 0.01 9 227 10051 -68.5 -76.5 31 8.0 -68.5 355 15 312.7 312.7 286.3 312.8 0.01 10 200 10810 -68.9 -79.9 19 11.0 -68.9 355 13 323.6 323.6 289.9 323.7 0.00 11 150 12530 -71.1 -85.1 11 14.0 -71.1 350 15 347.6 347.6 296.1 347.6 0.00 12 100 14910 -72.7 -86.7 10 14.0 -72.8 335 11 387.3 387.3 303.4 387.3 0.00 TRP 227 10051 -68.5 -76.5 31 8.0 -68.5 355 15 312.7 312.7 286.3 312.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5005.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 84.76 % Est. max temperature: -4.64 C = 23.64 F Sfc-Lift cond lev (LCL): 970.96 mb = 291.59 m = 956.65 ft T: -22.78 C 700-500 lapse rate: 7.63 C/km ThetaE index: 0.00 C Layer 1009.0- 0.0 mb Conv cond level (CCL): 1000.00 mb = 75.00 m = 246.06 ft Mean mixing ratio: 0.64 g/kg Conv temperature: -21.63 C = -6.94 F Cap Strength: 17.37 C Lifted Index: 20.29 C Risk: None Lifted Index @300 mb: 29.29 C Lifted Index @700 mb: 17.37 C Showalter Index: 7.81 C Risk: None Total Totals Index: 50.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 24.70 C K Index: 7.00 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 2.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.74 J/kg Max Up Vert Vel: 10.27 m/s Conv Inhibition (B-): 20047.17 J/kg Cap Strength: 20.18 C Lift Cond Lev (LCL): 937.80 mb = 546.99 m = 1794.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 42 at 13 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 1009 10 330 19 9.5 -16.5 | 292 19 17.9 -7.1 1 1000 75 340 21 7.2 -19.7 | 304 19 15.6 -10.4 2 925 648 10 21 -3.6 -20.7 | 337 12 4.7 -11.4 3 850 1282 10 21 -3.6 -20.7 | 337 12 4.7 -11.4 4 700 2721 20 15 -5.1 -14.1 | 326 6 3.2 -4.8 5 500 5080 15 15 -3.9 -14.5 | 319 7 4.5 -5.2 6 400 6550 5 11 -1.0 -11.0 | 282 8 7.4 -1.6 7 300 8360 360 17 -0.0 -17.0 | 313 11 8.4 -7.7 8 250 9470 350 17 3.0 -16.7 | 303 14 11.3 -7.4 9 227 10051 355 15 1.3 -14.9 | 300 11 9.7 -5.6 10 200 10810 355 13 1.1 -13.0 | 291 10 9.5 -3.6 11 150 12530 350 15 2.6 -14.8 | 296 12 11.0 -5.5 12 100 14910 335 11 4.6 -10.0 | 273 13 13.0 -0.6 Wind Parameters Mean winds (0-6000m): 11.9 at 16.7 knts Storm direction: 41.9 at 12.5 knts Shear (0-3000m) pos: 2.5 neg: 0.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 33.1 deg Storm rel helicity (0-3000m) pos: 55.9 neg: -3.3 tot: 52.6 m^2/s^2 ave: 17.5 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 5.62 Bulk Shear: 9.39 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 ------------------------------------------------------------------------------- 500 349 21 312 17| 11.8 0.0 11.8| 48.3 0.0 48.3 96.6 0.87| 12.6 11.0 1000 359 21 323 14| 7.1 0.0 7.1| 55.9 0.0 55.9 55.9 0.86| 7.7 6.6 1500 3 21 328 14| 4.8 0.0 4.8| 55.9 -0.2 55.7 37.2 0.80| 5.5 4.4 2000 5 20 329 13| 3.7 0.0 3.7| 55.9 -1.0 54.9 27.4 0.68| 4.7 3.2 2500 7 20 330 12| 3.0 0.0 3.0| 55.9 -2.4 53.4 21.4 0.57| 4.3 2.4 3000 9 19 330 11| 2.5 0.0 2.5| 55.9 -3.3 52.6 17.5 0.52| 3.7 1.9 4000 11 18 329 10| 1.9 0.1 2.0| 55.9 -3.8 52.1 13.0 0.49| 2.9 1.4 5000 12 17 328 9| 1.5 0.1 1.6| 55.9 -4.4 51.5 10.3 0.46| 2.4 1.1 6000 12 17 325 9| 1.3 0.3 1.6| 55.9 -9.8 46.1 7.7 0.30| 2.2 0.7 Wrote GIF file: /home/apache/climate/data/raob//DBLK/skewt/DBLK.skewt.20200329.11.gif