UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031917.upa.cvt Date: 1700Z 19 MAR 20 Searching for ETHA... Searching the city database file for: ETHA ... Date:1700Z 19 MAR 20 Station: ETHA WMO ident: 10954 Latitude: 47.83 Longitude: 10.87 Elevation: 757.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 182 SFC 935 757 13.6 5.6 58 8.0 9.2 50 7 292.3 293.4 285.3 309.9 6.10 2 925 847 14.4 4.4 51 10.0 9.0 30 7 294.0 295.0 285.5 310.5 5.67 3 850 1553 8.0 2.0 66 6.0 4.9 30 3 294.5 295.5 285.2 309.7 5.20 4 700 3120 -1.9 -22.9 18 21.0 -7.7 275 7 300.4 300.5 282.7 303.2 0.87 5 500 5710 -18.7 -46.7 7 28.0 -21.9 205 15 310.2 310.3 285.5 310.7 0.11 6 400 7330 -31.7 -51.7 12 20.0 -33.0 180 23 313.8 313.8 286.8 314.1 0.08 7 300 9290 -47.7 -62.7 16 15.0 -48.1 180 29 318.1 318.1 288.2 318.2 0.03 8 250 10470 -57.1 -68.1 24 11.0 -57.2 170 36 321.2 321.2 289.1 321.2 0.02 9 207 11648 -61.9 -73.9 19 12.0 -62.0 195 11 331.5 331.5 292.1 331.5 0.01 10 200 11860 -61.7 -74.7 16 13.0 -61.8 130 9 335.1 335.1 293.1 335.1 0.01 11 150 13680 -56.7 -86.7 1 30.0 -57.0 205 15 372.4 372.4 301.0 372.4 0.00 12 100 16250 -56.5 -87.5 1 31.0 -56.9 270 11 418.6 418.6 307.6 418.6 0.00 TRP 207 11648 -61.9 -73.9 19 12.0 -62.0 195 11 331.5 331.5 292.1 331.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5528.00 m Freezing level: 728.79 mb = 2819.26 m = 9249.44 ft Wetbulb zero: 791.16 mb = 2131.97 m = 6994.57 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 28.56 % Est. max temperature: 18.15 C = 64.68 F Sfc-Lift cond lev (LCL): 828.70 mb = 1757.86 m = 5767.18 ft T: 6.71 C 700-500 lapse rate: 6.49 C/km ThetaE index: 7.34 C Layer 850.0- 500.0 mb Conv cond level (CCL): 732.23 mb = 2756.74 m = 9044.30 ft Mean mixing ratio: 5.39 g/kg Conv temperature: 20.20 C = 68.36 F Cap Strength: 2.55 C Lifted Index: 3.63 C Risk: None Lifted Index @300 mb: 6.01 C Lifted Index @700 mb: 2.24 C Showalter Index: 3.78 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 20.70 C K Index: 7.70 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 0.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.26 J/kg Max Up Vert Vel: 2.55 m/s Conv Inhibition (B-): 9046.84 J/kg Cap Strength: 3.55 C Lift Cond Lev (LCL): 784.21 mb = 2203.23 m = 7228.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 7 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 ---------------------------------------------------------- 0 935 757 50 7 -5.4 -4.5 | 60 14 -12.4 -7.0 1 925 847 30 7 -3.5 -6.1 | 51 14 -10.5 -8.6 2 850 1553 30 3 -1.5 -2.6 | 59 10 -8.5 -5.1 3 700 3120 275 7 7.0 -0.6 | 1 3 -0.0 -3.2 4 500 5710 205 15 6.3 13.6 | 177 11 -0.7 11.0 5 400 7330 180 23 0.0 23.0 | 161 22 -7.0 20.4 6 300 9290 180 29 0.0 29.0 | 165 27 -7.0 26.4 7 250 10470 170 36 -6.3 35.5 | 158 35 -13.3 32.9 8 207 11648 195 11 2.8 10.6 | 153 9 -4.2 8.1 9 200 11860 130 9 -6.9 5.8 | 103 14 -13.9 3.2 10 150 13680 205 15 6.3 13.6 | 177 11 -0.7 11.0 11 100 16250 270 11 11.0 -0.0 | 303 5 4.0 -2.6 Wind Parameters Mean winds (0-6000m): 220.0 at 9.9 knts Storm direction: 250.0 at 7.5 knts Shear (0-3000m) pos: 0.0 neg: 2.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): -129.9 deg Storm rel helicity (0-3000m) pos: 5.0 neg: -26.1 tot: -21.1 m^2/s^2 ave: -7.0 10^-3 m/s^2 rel: -0.54 Storm rel vorticity (0-3000m) horiz: 3.5 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 33.71 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 32 6 53 13| 0.0 3.1 3.1| 2.9 -8.5 -5.6 -11.2 -0.31| 4.8 -1.5 1000 30 5 55 12| 0.0 2.4 2.4| 5.0 -11.1 -6.1 -6.1 -0.23| 3.8 -0.9 1500 19 5 51 11| 0.0 2.4 2.4| 5.0 -17.8 -12.8 -8.5 -0.43| 3.5 -1.5 2000 359 5 43 10| 0.0 2.7 2.7| 5.0 -22.7 -17.8 -8.9 -0.49| 3.6 -1.8 2500 333 5 33 9| 0.0 2.8 2.8| 5.0 -24.8 -19.8 -7.9 -0.49| 3.7 -1.8 3000 309 6 23 7| 0.0 2.7 2.7| 5.0 -26.1 -21.1 -7.0 -0.54| 3.5 -1.9 4000 271 7 3 3| 0.0 2.5 2.5| 5.0 -29.7 -24.7 -6.2 -0.58| 3.4 -2.0 5000 239 8 184 2| 0.0 2.2 2.2| 5.0 -38.6 -33.7 -6.7 -0.58| 3.4 -2.0 6000 220 10 173 5| 0.0 2.2 2.2| 5.0 -47.8 -42.8 -7.1 -0.54| 3.4 -1.8 Wrote GIF file: /home/apache/climate/data/raob//ETHA/skewt/ETHA.skewt.20200319.17.gif