UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110706.upa.cvt Date: 0600Z 7 NOV 25 Searching for ETHA... Searching the city database file for: ETHA ... Date:0600Z 7 NOV 25 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 85 1 925 741 0 0 SFC 924 757 -3.9 -4.3 97 0.4 -4.0 0 0 275.4 275.9 273.3 283.7 3.00 3 850 1436 11.2 -11.8 19 23.0 2.2 280 3 297.9 298.2 282.8 303.5 1.82 4 700 3030 3.4 -28.6 7 32.0 -5.1 160 9 306.2 306.3 284.5 308.0 0.52 5 500 5670 -15.9 -24.9 46 9.0 -18.0 135 23 313.7 313.8 287.8 317.1 1.01 6 400 7310 -28.3 -46.3 16 18.0 -30.0 145 27 318.2 318.2 288.3 318.8 0.15 7 300 9300 -44.5 -57.5 22 13.0 -45.0 150 31 322.6 322.6 289.6 322.9 0.05 8 250 10500 -52.5 -63.5 25 11.0 -52.7 155 33 328.0 328.0 291.2 328.1 0.03 9 215 11456 -60.1 -63.2 67 3.1 -60.2 145 29 330.7 330.7 291.9 330.8 0.04 10 200 11910 -57.1 -72.1 13 15.0 -57.3 130 33 342.3 342.3 294.9 342.4 0.01 11 150 13740 -59.7 -84.7 2 25.0 -59.9 120 15 367.2 367.2 300.1 367.2 0.00 12 100 16220 -64.3 -87.3 3 23.0 -64.5 145 11 403.5 403.5 305.7 403.5 0.00 TRP 215 11456 -60.1 -63.2 67 3.1 -60.2 145 29 330.7 330.7 291.9 330.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5585.00 m Freezing level: Surface below freezing Freezing level: 904.89 mb = 932.37 m = 3058.92 ft Freezing level: 664.77 mb = 3495.08 m = 11466.65 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 26.60 % Est. max temperature: 22.02 C = 71.63 F Sfc-Lift cond lev (LCL): 918.06 mb = 809.48 m = 2655.74 ft T: -2.73 C 700-500 lapse rate: 7.31 C/km ThetaE index: 0.00 C Layer 924.0- -4.1 mb Conv cond level (CCL): 499.51 mb = 5677.18 m = 18625.69 ft Mean mixing ratio: 2.21 g/kg Conv temperature: 33.52 C = 92.33 F Cap Strength: 14.92 C Lifted Index: 15.60 C Risk: None Lifted Index @300 mb: 18.64 C Lifted Index @700 mb: 14.79 C Showalter Index: 10.62 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 4.10 C K Index: -16.70 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 2.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 78.11 J/kg Max Up Vert Vel: 12.50 m/s Conv Inhibition (B-): 14886.26 J/kg Cap Strength: 15.53 C Lift Cond Lev (LCL): 694.98 mb = 3086.45 m = 10126.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 174 at 10 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 ---------------------------------------------------------- 0 924 757 0 0 -0.0 -0.0 | 354 10 1.0 -10.0 1 850 1436 280 3 3.0 -0.5 | 339 11 4.0 -10.5 2 700 3030 160 9 -3.1 8.5 | 53 3 -2.0 -1.5 3 500 5670 135 23 -16.3 16.3 | 112 16 -15.2 6.3 4 400 7310 145 27 -15.5 22.1 | 130 19 -14.4 12.1 5 300 9300 150 31 -15.5 26.8 | 139 22 -14.5 16.9 6 250 10500 155 33 -13.9 29.9 | 147 24 -12.9 19.9 7 215 11456 145 29 -16.6 23.8 | 131 21 -15.6 13.8 8 200 11910 130 33 -25.3 21.2 | 115 27 -24.2 11.2 9 150 13740 120 15 -13.0 7.5 | 78 12 -12.0 -2.5 10 100 16220 145 11 -6.3 9.0 | 79 5 -5.3 -1.0 Wind Parameters Mean winds (0-6000m): 144.1 at 13.4 knts Storm direction: 174.1 at 10.0 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 113.1 deg Storm rel helicity (0-3000m) pos: 4.7 neg: -18.9 tot: -14.2 m^2/s^2 ave: -4.7 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 3.7 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.97 Bulk Shear: 26.30 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 ------------------------------------------------------------------------------- 500 272 1 348 10| 0.0 2.3 2.3| 0.0 -5.1 -5.1 -10.2 -0.68| 2.6 -1.8 1000 273 2 343 11| 0.0 2.2 2.2| 0.0 -13.6 -13.6 -13.6 -0.81| 2.9 -2.4 1500 248 3 336 10| 0.0 2.1 2.1| 0.0 -18.4 -18.4 -12.3 -0.69| 3.3 -2.3 2000 213 4 334 7| 0.0 2.1 2.1| 0.7 -18.9 -18.2 -9.1 -0.41| 3.8 -1.6 2500 181 5 347 5| 0.0 2.1 2.1| 2.9 -18.9 -16.0 -6.4 -0.11| 3.9 -0.4 3000 171 6 359 4| 0.0 2.2 2.2| 4.7 -18.9 -14.2 -4.7 -0.01| 3.7 -0.0 4000 157 8 46 3| 0.0 2.3 2.3| 6.3 -18.9 -12.6 -3.2 0.02| 3.6 0.1 5000 147 11 82 5| 0.0 2.4 2.4| 7.4 -21.7 -14.3 -2.9 0.01| 3.5 0.0 6000 144 13 97 7| 0.3 2.0 2.3| 22.4 -21.7 0.6 0.1 0.09| 3.2 0.3 Wrote GIF file: /home/apache/climate/data/raob//ETHA/skewt/ETHA.skewt.20251107.06.gif