UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for LF145... Searching the city database file for: LF145 ... Date:0000Z 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 1003 147 11.8 3.8 58 8.0 7.8 50 7 284.7 285.6 280.8 298.8 5.01 1 850 1504 1.6 -43.4 2 45.0 -5.9 60 9 287.8 287.8 275.7 288.2 0.10 2 700 3052 -3.5 -23.5 20 20.0 -8.7 35 13 298.6 298.8 281.8 301.3 0.82 3 500 5620 -21.3 -39.3 18 18.0 -23.6 35 11 307.1 307.1 284.5 308.0 0.25 4 400 7220 -33.9 -49.9 18 16.0 -34.9 15 7 310.9 310.9 285.8 311.3 0.10 5 300 9170 -49.7 -66.7 12 17.0 -50.0 35 7 315.3 315.3 287.2 315.4 0.02 6 250 10330 -59.9 -71.9 19 12.0 -60.0 40 15 317.0 317.0 287.8 317.1 0.01 7 224 11012 -62.7 -74.7 18 12.0 -62.8 65 11 322.8 322.8 289.6 322.9 0.01 8 200 11720 -57.3 -70.3 18 13.0 -57.5 40 21 342.0 342.0 294.8 342.1 0.01 9 150 13550 -54.3 -85.3 1 31.0 -54.7 5 11 376.5 376.5 301.7 376.5 0.00 10 100 16140 -54.9 -85.9 1 31.0 -55.5 285 9 421.7 421.7 307.9 421.7 0.00 TRP 224 11012 -62.7 -74.7 18 12.0 -62.8 65 11 322.8 322.8 289.6 322.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5448.17 m Freezing level: 802.94 mb = 1989.65 m = 6527.63 ft Wetbulb zero: 916.10 mb = 890.13 m = 2920.33 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 19.23 % Est. max temperature: 14.86 C = 58.74 F Sfc-Lift cond lev (LCL): 888.45 mb = 1141.36 m = 3744.56 ft T: 4.33 C 700-500 lapse rate: 6.93 C/km ThetaE index: 10.62 C Layer 850.0- 700.0 mb Conv cond level (CCL): 678.71 mb = 3287.72 m = 10786.34 ft Mean mixing ratio: 3.85 g/kg Conv temperature: 26.54 C = 79.77 F Cap Strength: 7.91 C Lifted Index: 10.03 C Risk: None Lifted Index @300 mb: 13.27 C Lifted Index @700 mb: 7.91 C Showalter Index: 15.79 C Risk: None Total Totals Index: 0.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: -22.10 C K Index: -40.50 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 4.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 13027.90 J/kg Cap Strength: 9.91 C Lift Cond Lev (LCL): 827.84 mb = 1714.58 m = 5625.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 77 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 1003 147 50 7 -5.4 -4.5 | 307 4 3.4 -2.6 1 1000 194 50 7 -5.4 -4.5 | 307 4 3.4 -2.6 2 925 827 90 19 -19.0 0.0 | 101 10 -10.3 1.9 3 850 1504 60 9 -7.8 -4.5 | 340 3 0.9 -2.6 4 700 3052 35 13 -7.5 -10.6 | 352 9 1.3 -8.7 5 500 5620 35 11 -6.3 -9.0 | 341 7 2.4 -7.1 6 400 7220 15 7 -1.8 -6.8 | 305 8 6.9 -4.8 7 300 9170 35 7 -4.0 -5.7 | 309 6 4.7 -3.8 8 250 10330 40 15 -9.6 -11.5 | 6 10 -0.9 -9.5 9 224 11012 65 11 -10.0 -4.6 | 25 3 -1.3 -2.7 10 200 11720 40 21 -13.5 -16.1 | 19 15 -4.8 -14.1 11 150 13550 5 11 -1.0 -11.0 | 319 12 7.8 -9.0 12 100 16140 285 9 8.7 -2.3 | 271 17 17.4 -0.4 Wind Parameters Mean winds (0-6000m): 47.4 at 11.9 knts Storm direction: 77.4 at 8.9 knts Shear (0-3000m) pos: 1.7 neg: 1.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 44.1 deg Storm rel helicity (0-3000m) pos: 15.9 neg: -12.1 tot: 3.8 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 2.58 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 69 11 40 3| 10.3 0.0 10.3| 9.1 0.0 9.1 18.2 0.86| 10.8 9.3 1000 81 14 87 5| 5.2 0.8 5.9| 15.2 -6.8 8.3 8.3 0.40| 10.7 4.3 1500 78 13 80 4| 3.4 2.6 6.1| 15.3 -11.4 3.9 2.6 0.12| 9.4 1.1 2000 73 12 62 3| 2.6 2.1 4.7| 15.8 -11.4 4.4 2.2 0.13| 7.5 1.0 2500 68 12 43 4| 2.1 1.9 4.0| 15.9 -11.5 4.5 1.8 0.12| 6.4 0.8 3000 62 12 28 4| 1.7 1.9 3.6| 15.9 -12.1 3.8 1.3 0.11| 5.7 0.6 4000 55 12 14 5| 1.3 1.4 2.7| 15.9 -13.4 2.6 0.6 0.09| 4.4 0.4 5000 50 12 6 6| 1.0 1.1 2.1| 15.9 -14.6 1.3 0.3 0.07| 3.6 0.2 6000 47 12 1 6| 0.9 1.0 1.9| 15.9 -18.7 -2.8 -0.5 0.01| 3.2 0.0 Wrote GIF file: /home/apache/climate/data/raob//LF145/skewt/LF145.skewt.20200401.00.gif