UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040106.upa.cvt Date: 0600Z 1 APR 20 Searching for LF145... Searching the city database file for: LF145 ... Date:0600Z 1 APR 20 Station: LF145 WMO ident: 7145 Latitude: 48.77 Longitude: 2.02 ------------------------------------------------------------------------------- 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 1001 170 0.8 -4.2 69 5.0 -1.0 45 9 273.9 274.3 272.1 281.5 2.79 1 1000 178 1.0 -4.0 69 5.0 -0.9 45 9 274.1 274.6 272.3 281.9 2.84 2 925 808 1.0 -9.0 47 10.0 -2.4 85 15 280.3 280.7 274.7 286.3 2.09 3 850 1482 -0.9 -25.9 13 25.0 -6.6 85 13 285.2 285.3 275.0 286.9 0.54 4 700 3027 -4.7 -23.7 21 19.0 -9.5 315 9 297.3 297.4 281.3 299.9 0.81 5 500 5590 -21.3 -42.3 13 21.0 -23.8 340 15 307.1 307.1 284.5 307.7 0.18 6 400 7190 -34.1 -53.1 13 19.0 -35.2 10 15 310.7 310.7 285.7 310.9 0.07 7 300 9130 -50.1 -59.1 34 9.0 -50.3 330 17 314.7 314.7 287.1 314.9 0.04 8 250 10290 -58.7 -65.7 40 7.0 -58.8 345 13 318.8 318.8 288.4 318.9 0.02 9 235 10678 -61.3 -68.3 39 7.0 -61.4 350 19 320.6 320.6 288.9 320.6 0.02 10 200 11690 -57.9 -71.9 15 14.0 -58.0 15 11 341.1 341.1 294.6 341.1 0.01 11 150 13520 -54.5 -83.5 2 29.0 -54.9 315 7 376.2 376.2 301.6 376.2 0.00 12 100 16110 -54.9 -85.9 1 31.0 -55.5 310 13 421.7 421.7 307.9 421.7 0.00 TRP 235 10678 -61.3 -68.3 39 7.0 -61.4 350 19 320.6 320.6 288.9 320.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5412.00 m Freezing level: 885.53 mb = 1162.74 m = 3814.71 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 23.37 % Est. max temperature: 12.07 C = 53.72 F Sfc-Lift cond lev (LCL): 925.93 mb = 799.92 m = 2624.38 ft T: 1.00 C 700-500 lapse rate: 6.48 C/km ThetaE index: 0.00 C Layer 1001.0-20279793172812799358462562090600103936.0 mb Conv cond level (CCL): 584.08 mb = 4406.02 m = 14455.28 ft Mean mixing ratio: 2.29 g/kg Conv temperature: 29.60 C = 85.28 F Cap Strength: 14.62 C Lifted Index: 18.99 C Risk: None Lifted Index @300 mb: 21.36 C Lifted Index @700 mb: 14.62 C Showalter Index: 17.26 C Risk: None Total Totals Index: 15.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: -4.60 C K Index: -24.50 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 4.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.66 J/kg Max Up Vert Vel: 6.73 m/s Conv Inhibition (B-): 18737.39 J/kg Cap Strength: 18.97 C Lift Cond Lev (LCL): 832.14 mb = 1651.02 m = 5416.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 34 at 9 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 1001 170 45 9 -6.4 -6.4 | 136 2 -1.2 1.2 1 1000 178 45 9 -6.4 -6.4 | 136 2 -1.2 1.2 2 925 808 85 15 -14.9 -1.3 | 123 12 -9.7 6.3 3 850 1482 85 13 -13.0 -1.1 | 130 10 -7.8 6.4 4 700 3027 315 9 6.4 -6.4 | 264 12 11.6 1.2 5 500 5590 340 15 5.1 -14.1 | 302 12 10.3 -6.5 6 400 7190 10 15 -2.6 -14.8 | 340 8 2.6 -7.2 7 300 9130 330 17 8.5 -14.7 | 298 15 13.7 -7.1 8 250 10290 345 13 3.4 -12.6 | 300 10 8.6 -5.0 9 235 10678 350 19 3.3 -18.7 | 323 14 8.5 -11.1 10 200 11690 15 11 -2.8 -10.6 | 322 4 2.4 -3.0 11 150 13520 315 7 4.9 -4.9 | 255 10 10.1 2.6 12 100 16110 310 13 10.0 -8.4 | 273 15 15.2 -0.8 Wind Parameters Mean winds (0-6000m): 4.4 at 12.3 knts Storm direction: 34.4 at 9.2 knts Shear (0-3000m) pos: 1.6 neg: 3.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 129.7 deg Storm rel helicity (0-3000m) pos: 8.1 neg: -27.5 tot: -19.4 m^2/s^2 ave: -6.5 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.26 Bulk Shear: 18.03 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 64 11 118 6| 7.8 0.0 7.8| 1.2 -0.7 0.6 1.1 -0.05| 8.0 -0.4 1000 76 13 122 9| 4.7 0.0 4.7| 5.5 -0.7 4.9 4.9 0.10| 5.7 0.6 1500 78 13 123 9| 3.1 1.3 4.5| 7.2 -5.4 1.8 1.2 -0.02| 5.4 -0.1 2000 73 13 119 8| 2.3 3.2 5.5| 7.2 -11.8 -4.6 -2.3 -0.29| 6.3 -1.8 2500 67 12 114 7| 1.9 3.8 5.7| 7.2 -18.7 -11.4 -4.6 -0.39| 6.7 -2.6 3000 64 12 114 6| 1.6 3.6 5.2| 8.1 -27.5 -19.4 -6.5 -0.42| 6.5 -2.7 4000 39 11 55 2| 1.0 2.7 3.7| 17.2 -27.5 -10.3 -2.6 -0.31| 5.2 -1.6 5000 15 12 330 4| 0.9 2.2 3.0| 27.4 -27.5 -0.1 -0.0 -0.22| 4.5 -1.0 6000 4 12 317 6| 1.0 1.8 2.8| 38.7 -27.5 11.2 1.9 -0.12| 4.1 -0.5 Wrote GIF file: /home/apache/climate/data/raob//LF145/skewt/LF145.skewt.20200401.06.gif