UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032600.upa.cvt Date: 0000Z 26 MAR 20 Searching for LFBD... Searching the city database file for: LFBD ... Date:0000Z 26 MAR 20 Station: LFBD WMO ident: 7510 Latitude: 44.83 Longitude: -0.70 Elevation: 61.00 ------------------------------------------------------------------------------- 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 1008 61 8.2 1.2 61 7.0 5.0 360 11 280.7 281.4 277.7 292.2 4.13 1 1000 115 8.4 0.4 57 8.0 4.8 10 15 281.5 282.2 277.9 292.6 3.93 2 925 757 5.6 -4.4 49 10.0 1.5 30 15 285.0 285.6 278.4 293.6 2.98 3 850 1441 -0.5 -6.5 64 6.0 -2.8 360 13 285.6 286.1 278.4 293.6 2.76 4 700 2975 -5.9 -41.9 4 36.0 -11.5 10 31 296.0 296.0 279.7 296.4 0.14 5 500 5540 -20.3 -40.3 15 20.0 -22.9 25 66 308.3 308.3 285.0 309.1 0.23 6 400 7150 -34.1 -46.1 29 12.0 -35.0 35 66 310.7 310.7 285.8 311.2 0.15 7 324 8590 -44.9 -58.4 21 13.5 -45.4 40 87 315.0 315.0 287.1 315.2 0.04 8 300 9100 -48.9 -62.9 18 14.0 -49.2 45 87 316.4 316.4 287.6 316.5 0.03 9 259 10052 -53.9 -68.9 14 15.0 -54.1 20 68 322.7 322.7 289.6 322.7 0.01 10 250 10280 -51.9 -66.9 15 15.0 -52.2 25 60 328.9 328.9 291.4 329.0 0.02 11 200 11730 -50.5 -72.5 6 22.0 -51.0 20 36 352.8 352.8 297.3 352.8 0.01 12 150 13610 -50.9 -81.9 1 31.0 -51.5 10 23 382.4 382.4 302.6 382.4 0.00 13 100 16240 -53.5 -84.5 1 31.0 -54.1 5 23 424.4 424.4 308.2 424.4 0.00 TRP 259 10052 -53.9 -68.9 14 15.0 -54.1 20 68 322.7 322.7 289.6 322.7 0.01 WND 324 8590 -44.9 -58.4 21 13.5 -45.4 40 87 315.0 315.0 287.1 315.2 0.04 Sounding variables and indices 1000-500 mb thick: 5425.00 m Freezing level: 856.15 mb = 1384.93 m = 4543.69 ft Wetbulb zero: 898.97 mb = 987.91 m = 3241.14 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 27.24 % Est. max temperature: 13.07 C = 55.52 F Sfc-Lift cond lev (LCL): 905.65 mb = 928.04 m = 3044.72 ft T: 4.07 C 700-500 lapse rate: 5.61 C/km ThetaE index: 0.00 C Layer 1008.0- -0.0 mb Conv cond level (CCL): 690.43 mb = 3079.94 m = 10104.68 ft Mean mixing ratio: 3.41 g/kg Conv temperature: 23.99 C = 75.18 F Cap Strength: 7.67 C Lifted Index: 13.61 C Risk: None Lifted Index @300 mb: 16.59 C Lifted Index @700 mb: 7.67 C Showalter Index: 13.25 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 13.80 C K Index: -22.70 Risk: None Sweat Index: 92.00 Risk: None Energy Index: 3.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.28 J/kg Max Up Vert Vel: 4.07 m/s Conv Inhibition (B-): 16352.31 J/kg Cap Strength: 13.45 C Lift Cond Lev (LCL): 834.38 mb = 1587.51 m = 5208.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 49 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 1008 61 360 11 -0.0 -11.0 | 252 21 20.2 6.6 1 1000 115 10 15 -2.6 -14.8 | 261 18 17.6 2.8 2 925 757 30 15 -7.5 -13.0 | 250 14 12.7 4.6 3 850 1441 360 13 -0.0 -13.0 | 257 21 20.2 4.6 4 700 2975 10 31 -5.4 -30.5 | 311 20 14.8 -12.9 5 500 5540 25 66 -27.9 -59.8 | 10 43 -7.7 -42.2 6 400 7150 35 66 -37.9 -54.1 | 26 40 -17.6 -36.5 7 324 8590 40 87 -55.9 -66.6 | 36 61 -35.7 -49.0 8 300 9100 45 87 -61.5 -61.5 | 43 60 -41.3 -43.9 9 259 10052 20 68 -23.3 -63.9 | 4 46 -3.0 -46.3 10 250 10280 25 60 -25.4 -54.4 | 8 37 -5.1 -36.8 11 200 11730 20 36 -12.3 -33.8 | 334 18 7.9 -16.2 12 150 13610 10 23 -4.0 -22.7 | 287 17 16.2 -5.0 13 100 16240 5 23 -2.0 -22.9 | 286 19 18.2 -5.3 Wind Parameters Mean winds (0-6000m): 19.0 at 35.8 knts Storm direction: 49.0 at 26.8 knts Shear (0-3000m) pos: 4.0 neg: 1.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 62.4 deg Storm rel helicity (0-3000m) pos: 120.6 neg: -10.9 tot: 109.8 m^2/s^2 ave: 36.6 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 58.67 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 16 15 258 17| 6.8 0.0 6.8| 14.6 -6.8 7.8 15.7 0.16| 8.3 1.3 1000 20 15 256 16| 3.4 1.0 4.5| 20.4 -10.9 9.5 9.5 0.13| 6.7 0.8 1500 16 14 257 17| 2.3 2.0 4.3| 29.6 -10.9 18.7 12.5 0.19| 6.3 1.2 2000 12 15 260 17| 2.9 1.5 4.4| 59.6 -10.9 48.7 24.3 0.38| 6.2 2.4 2500 11 17 266 17| 3.5 1.2 4.7| 89.4 -10.9 78.6 31.4 0.50| 6.2 3.1 3000 11 19 273 17| 4.0 1.0 5.0|120.6 -10.9 109.8 36.6 0.58| 6.3 3.7 4000 12 24 290 16| 4.8 0.8 5.6|195.3 -10.9 184.5 46.1 0.66| 6.5 4.3 5000 15 30 312 17| 5.3 0.6 5.9|285.4 -10.9 274.5 54.9 0.67| 6.7 4.5 6000 19 36 332 18| 5.1 0.5 5.6|377.1 -10.9 366.3 61.0 0.69| 6.5 4.5 Wrote GIF file: /home/apache/climate/data/raob//LFBD/skewt/LFBD.skewt.20200326.00.gif