UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033118.upa.cvt Date: 1800Z 31 MAR 20 Searching for LF145... Searching the city database file for: LF145 ... Date:1800Z 31 MAR 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 1003 169 10.2 -2.8 40 13.0 4.6 55 13 283.1 283.6 277.6 291.9 3.10 1 1000 194 9.8 -4.2 37 14.0 3.9 55 13 283.0 283.4 277.1 290.9 2.80 2 925 833 3.4 -4.6 56 8.0 0.2 55 19 282.8 283.3 277.2 291.1 2.93 3 850 1510 -3.3 -6.6 78 3.3 -4.5 75 21 282.7 283.2 276.9 290.5 2.74 4 700 3052 -3.7 -27.7 14 24.0 -9.3 65 21 298.4 298.5 281.4 300.2 0.56 5 500 5620 -21.9 -37.9 22 16.0 -24.0 45 21 306.3 306.4 284.3 307.4 0.29 6 400 7220 -34.9 -46.9 28 12.0 -35.7 65 19 309.6 309.7 285.4 310.1 0.14 7 300 9160 -50.3 -65.3 15 15.0 -50.5 75 29 314.5 314.5 286.9 314.5 0.02 8 250 10320 -59.3 -74.3 13 15.0 -59.4 70 29 317.9 317.9 288.1 317.9 0.01 9 234 10733 -61.9 -74.9 16 13.0 -62.0 70 36 320.0 320.0 288.8 320.1 0.01 10 200 11710 -60.3 -75.3 12 15.0 -60.4 30 27 337.3 337.3 293.6 337.3 0.01 11 150 13540 -54.9 -83.9 2 29.0 -55.3 5 13 375.5 375.5 301.5 375.5 0.00 12 100 16130 -55.1 -86.1 1 31.0 -55.6 345 11 421.3 421.3 307.9 421.3 0.00 TRP 234 10733 -61.9 -74.9 16 13.0 -62.0 70 36 320.0 320.0 288.8 320.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5426.00 m Freezing level: 886.94 mb = 1176.55 m = 3860.03 ft Wetbulb zero: 921.87 mb = 860.13 m = 2821.91 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 34.84 % Est. max temperature: 9.79 C = 49.62 F Sfc-Lift cond lev (LCL): 822.21 mb = 1774.04 m = 5820.28 ft T: -3.37 C 700-500 lapse rate: 7.09 C/km ThetaE index: 0.98 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 623.24 mb = 3938.44 m = 12921.22 ft Mean mixing ratio: 2.88 g/kg Conv temperature: 28.38 C = 83.09 F Cap Strength: 11.22 C Lifted Index: 13.53 C Risk: None Lifted Index @300 mb: 16.65 C Lifted Index @700 mb: 11.22 C Showalter Index: 13.94 C Risk: None Total Totals Index: 33.90 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 15.30 C K Index: -12.00 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 3.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.69 J/kg Max Up Vert Vel: 2.32 m/s Conv Inhibition (B-): 15611.13 J/kg Cap Strength: 13.47 C Lift Cond Lev (LCL): 812.69 mb = 1866.49 m = 6123.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 89 at 15 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 1003 169 55 13 -10.6 -7.5 | 328 9 4.6 -7.3 1 1000 194 55 13 -10.6 -7.5 | 328 9 4.6 -7.3 2 925 833 55 19 -15.6 -10.9 | 2 11 -0.3 -10.7 3 850 1510 75 21 -20.3 -5.4 | 44 7 -5.0 -5.3 4 700 3052 65 21 -19.0 -8.9 | 23 10 -3.8 -8.7 5 500 5620 45 21 -14.8 -14.8 | 358 15 0.4 -14.7 6 400 7220 65 19 -17.2 -8.0 | 14 8 -2.0 -7.9 7 300 9160 75 29 -28.0 -7.5 | 60 15 -12.8 -7.4 8 250 10320 70 29 -27.3 -9.9 | 51 15 -12.0 -9.8 9 234 10733 70 36 -33.8 -12.3 | 57 22 -18.6 -12.2 10 200 11710 30 27 -13.5 -23.4 | 356 23 1.7 -23.2 11 150 13540 5 13 -1.1 -13.0 | 312 19 14.1 -12.8 12 100 16130 345 11 2.8 -10.6 | 300 21 18.1 -10.5 Wind Parameters Mean winds (0-6000m): 59.4 at 20.3 knts Storm direction: 89.4 at 15.2 knts Shear (0-3000m) pos: 1.2 neg: 1.1 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 54.1 deg Storm rel helicity (0-3000m) pos: 28.1 neg: -6.8 tot: 21.3 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.70 Bulk Shear: 3.82 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 55 15 341 9| 0.0 4.6 4.6| 10.2 0.0 10.2 20.4 0.95| 4.6 4.4 1000 57 17 354 9| 2.1 2.3 4.4| 21.2 0.0 21.2 21.2 0.90| 4.8 4.3 1500 62 18 7 8| 2.5 1.5 4.0| 28.1 -0.4 27.8 18.5 0.88| 4.5 4.0 2000 65 19 14 8| 1.9 1.3 3.1| 28.1 -2.4 25.7 12.9 0.74| 3.7 2.7 2500 66 19 18 8| 1.5 1.2 2.6| 28.1 -4.5 23.6 9.4 0.62| 3.2 2.0 3000 66 20 19 8| 1.2 1.1 2.3| 28.1 -6.8 21.3 7.1 0.52| 2.9 1.5 4000 65 20 19 9| 0.9 1.1 2.0| 28.1 -12.7 15.5 3.9 0.34| 2.5 0.9 5000 62 20 16 10| 0.7 1.1 1.8| 28.1 -19.4 8.8 1.8 0.21| 2.3 0.5 6000 59 20 13 10| 0.8 1.0 1.8| 32.0 -22.3 9.6 1.6 0.19| 2.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//LF145/skewt/LF145.skewt.20200331.18.gif