UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031905.upa.cvt Date: 0500Z 19 MAR 20 Searching for ETHA... Searching the city database file for: ETHA ... Date:0500Z 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 210 SFC 937 757 2.0 1.4 96 0.6 1.7 260 5 280.3 281.1 278.0 292.8 4.52 2 925 864 9.4 2.4 62 7.0 5.9 225 3 288.9 289.8 282.6 303.0 4.92 3 850 1564 6.4 2.1 74 4.3 4.2 185 1 292.9 293.8 284.6 308.1 5.24 4 700 3128 -1.1 -17.1 28 16.0 -6.2 305 7 301.3 301.5 283.7 305.8 1.43 5 500 5730 -18.1 -32.1 28 14.0 -20.6 230 7 311.0 311.1 286.3 312.8 0.52 6 400 7350 -31.5 -48.5 17 17.0 -32.8 140 11 314.0 314.1 286.9 314.5 0.12 7 300 9320 -46.5 -61.5 17 15.0 -46.9 120 11 319.8 319.8 288.7 319.9 0.03 8 250 10500 -57.1 -66.1 31 9.0 -57.2 140 17 321.2 321.2 289.1 321.3 0.02 9 209 11619 -64.9 -69.8 51 4.9 -65.0 75 15 325.9 325.9 290.5 325.9 0.02 10 200 11890 -62.1 -76.1 14 14.0 -62.2 135 15 334.4 334.4 292.9 334.4 0.01 11 150 13690 -56.9 -86.9 1 30.0 -57.2 290 9 372.0 372.0 300.9 372.0 0.00 12 100 16260 -56.7 -87.7 1 31.0 -57.2 295 15 418.2 418.2 307.5 418.2 0.00 TRP 209 11619 -64.9 -69.8 51 4.9 -65.0 75 15 325.9 325.9 290.5 325.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5520.00 m Freezing level: 722.00 mb = 2898.61 m = 9509.77 ft Wetbulb zero: 789.38 mb = 2159.99 m = 7086.48 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 41.76 % Est. max temperature: 17.57 C = 63.63 F Sfc-Lift cond lev (LCL): 928.27 mb = 834.72 m = 2738.54 ft T: 7.37 C 700-500 lapse rate: 6.53 C/km ThetaE index: 2.25 C Layer 700.0- 500.0 mb Conv cond level (CCL): 937.00 mb = 757.00 m = 2483.57 ft Mean mixing ratio: 5.03 g/kg Conv temperature: 2.88 C = 37.18 F Cap Strength: 5.62 C Lifted Index: 7.49 C Risk: None Lifted Index @300 mb: 10.67 C Lifted Index @700 mb: 5.62 C Showalter Index: 5.43 C Risk: None Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.20 C K Index: 10.60 Risk: None Sweat Index: 34.20 Risk: None Energy Index: 1.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.63 J/kg Max Up Vert Vel: 6.58 m/s Conv Inhibition (B-): 10611.08 J/kg Cap Strength: 7.35 C Lift Cond Lev (LCL): 816.26 mb = 1890.29 m = 6201.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 4 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 ---------------------------------------------------------- 0 937 757 260 5 4.9 0.9 | 199 2 0.6 1.8 1 925 864 225 3 2.1 2.1 | 145 4 -2.2 3.1 2 850 1564 185 1 0.1 1.0 | 115 5 -4.2 2.0 3 700 3128 305 7 5.7 -4.0 | 335 3 1.4 -3.0 4 500 5730 230 7 5.4 4.5 | 191 6 1.1 5.5 5 400 7350 140 11 -7.1 8.4 | 130 15 -11.4 9.4 6 300 9320 120 11 -9.5 5.5 | 115 15 -13.8 6.5 7 250 10500 140 17 -10.9 13.0 | 133 21 -15.2 14.0 8 209 11619 75 15 -14.5 -3.9 | 81 19 -18.8 -2.9 9 200 11890 135 15 -10.6 10.6 | 128 19 -14.9 11.6 10 150 13690 290 9 8.5 -3.1 | 297 5 4.2 -2.1 11 100 16260 295 15 13.6 -6.3 | 300 11 9.3 -5.4 Wind Parameters Mean winds (0-6000m): 252.8 at 5.9 knts Storm direction: 282.8 at 4.4 knts Shear (0-3000m) pos: 1.3 neg: 0.7 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 94.6 deg Storm rel helicity (0-3000m) pos: 6.1 neg: -5.7 tot: 0.4 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 12.51 Bulk Shear: 1.73 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 ------------------------------------------------------------------------------- 500 226 3 142 4| 0.0 4.4 4.4| 0.0 -3.1 -3.1 -6.1 -0.84| 4.9 -4.1 1000 219 2 131 4| 0.0 2.3 2.3| 1.0 -4.2 -3.2 -3.2 -0.64| 3.3 -2.1 1500 225 2 134 4| 0.9 1.5 2.4| 3.3 -4.2 -0.9 -0.6 -0.21| 3.1 -0.7 2000 252 3 140 2| 1.4 1.1 2.5| 4.8 -4.2 0.6 0.3 0.09| 3.3 0.3 2500 284 4 97 1| 1.6 0.9 2.5| 6.1 -4.5 1.7 0.7 0.21| 3.4 0.7 3000 287 4 53 0| 1.3 0.7 2.0| 6.1 -5.7 0.4 0.1 0.10| 3.1 0.3 4000 281 5 270 0| 1.0 0.9 1.8| 6.1 -8.3 -2.1 -0.5 -0.07| 2.8 -0.2 5000 271 5 230 1| 0.8 1.1 1.8| 6.1 -11.7 -5.5 -1.1 -0.17| 2.6 -0.5 6000 253 6 206 3| 0.6 1.5 2.2| 6.1 -25.7 -19.6 -3.3 -0.30| 2.9 -0.9 Wrote GIF file: /home/apache/climate/data/raob//ETHA/skewt/ETHA.skewt.20200319.05.gif