UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110506.upa.cvt Date: 0600Z 5 NOV 25 Searching for ETHA... Searching the city database file for: ETHA ... Date:0600Z 5 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 185 SFC 935 757 0.2 -0.6 94 0.8 -0.2 260 1 278.7 279.3 276.4 289.5 3.91 2 925 839 8.2 -0.8 53 9.0 4.1 260 5 287.7 288.4 280.8 298.9 3.90 3 850 1541 11.2 -5.8 30 17.0 3.7 240 3 297.9 298.4 284.1 306.7 2.91 4 700 3142 3.6 -20.4 15 24.0 -4.1 175 7 306.5 306.7 285.3 310.0 1.08 5 500 5800 -13.5 -24.5 39 11.0 -16.3 185 9 316.6 316.8 288.8 320.2 1.05 6 400 7450 -26.7 -35.7 42 9.0 -28.0 250 9 320.3 320.4 289.3 321.9 0.46 7 300 9460 -42.7 -46.5 66 3.8 -42.9 225 19 325.2 325.2 290.5 325.9 0.20 8 250 10660 -52.1 -56.5 59 4.4 -52.2 245 15 328.6 328.6 291.4 328.9 0.07 9 200 12080 -60.9 -64.4 63 3.5 -61.0 280 19 336.3 336.3 293.4 336.5 0.03 10 150 13870 -61.5 -81.5 5 20.0 -61.7 285 21 364.1 364.1 299.5 364.1 0.00 11 100 16340 -67.1 -86.1 5 19.0 -67.2 295 11 398.1 398.1 304.9 398.1 0.00 TRP 200 12080 -60.9 -64.4 63 3.5 -61.0 280 19 336.3 336.3 293.4 336.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5615.00 m Freezing level: 657.89 mb = 3701.58 m = 12144.14 ft Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 28.48 % Est. max temperature: 22.51 C = 72.52 F Sfc-Lift cond lev (LCL): 923.38 mb = 853.52 m = 2800.23 ft T: 8.26 C 700-500 lapse rate: 6.43 C/km ThetaE index: 0.00 C Layer 935.0-1526726.6 mb Conv cond level (CCL): 536.33 mb = 5245.94 m = 17210.87 ft Mean mixing ratio: 3.36 g/kg Conv temperature: 35.41 C = 95.74 F Cap Strength: 11.55 C Lifted Index: 13.64 C Risk: None Lifted Index @300 mb: 16.11 C Lifted Index @700 mb: 11.55 C Showalter Index: 10.91 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 7.70 C K Index: -5.10 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 2.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.42 J/kg Max Up Vert Vel: 7.41 m/s Conv Inhibition (B-): 12509.80 J/kg Cap Strength: 13.55 C Lift Cond Lev (LCL): 725.75 mb = 2844.07 m = 9330.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 222 at 5 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 ---------------------------------------------------------- 0 935 757 260 1 1.0 0.2 | 34 4 -2.5 -3.6 1 925 839 260 5 4.9 0.9 | 334 3 1.5 -2.9 2 850 1541 240 3 2.6 1.5 | 21 2 -0.9 -2.3 3 700 3142 175 7 -0.6 7.0 | 128 5 -4.1 3.2 4 500 5800 185 9 0.8 9.0 | 153 6 -2.7 5.2 5 400 7450 250 9 8.5 3.1 | 278 5 5.0 -0.7 6 300 9460 225 19 13.4 13.4 | 226 14 10.0 9.6 7 250 10660 245 15 13.6 6.3 | 256 10 10.1 2.5 8 200 12080 280 19 18.7 -3.3 | 295 17 15.2 -7.1 9 150 13870 285 21 20.3 -5.4 | 299 19 16.8 -9.2 10 100 16340 295 11 10.0 -4.6 | 322 11 6.5 -8.5 Wind Parameters Mean winds (0-6000m): 192.3 at 6.9 knts Storm direction: 222.3 at 5.1 knts Shear (0-3000m) pos: 0.1 neg: 1.2 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 99.4 deg Storm rel helicity (0-3000m) pos: 2.8 neg: -3.6 tot: -0.8 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.36 Bulk Shear: 5.12 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 ------------------------------------------------------------------------------- 500 256 4 349 3| 0.0 2.9 2.9| 0.8 -3.3 -2.4 -4.9 -0.51| 5.8 -3.0 1000 250 4 358 3| 0.0 1.4 1.4| 1.4 -3.3 -1.8 -1.8 -0.25| 3.7 -0.9 1500 239 4 4 2| 0.0 1.4 1.4| 1.8 -3.3 -1.4 -0.9 -0.04| 3.1 -0.1 2000 224 4 35 1| 0.0 1.5 1.5| 2.1 -3.3 -1.1 -0.6 0.03| 2.9 0.1 2500 208 5 107 1| 0.0 1.5 1.5| 2.2 -3.6 -1.4 -0.6 0.01| 2.8 0.0 3000 200 5 121 2| 0.1 1.2 1.3| 2.8 -3.6 -0.8 -0.3 0.04| 2.4 0.1 4000 192 6 130 3| 0.2 0.9 1.1| 4.1 -3.6 0.5 0.1 0.09| 1.9 0.2 5000 189 6 136 4| 0.2 0.7 1.0| 5.4 -3.6 1.8 0.4 0.14| 1.6 0.2 6000 192 7 145 4| 0.6 0.6 1.2| 12.1 -3.6 8.5 1.4 0.36| 1.9 0.7 Wrote GIF file: /home/apache/climate/data/raob//ETHA/skewt/ETHA.skewt.20251105.06.gif