UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:1200Z 20 APR 25 Station: ETGK WMO ident: 10771 Latitude: 49.43 Longitude: 11.90 Elevation: 418.00 ------------------------------------------------------------------------------- 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 46 SFC 958 418 19.2 4.2 37 15.0 11.0 120 5 296.0 296.9 285.9 311.8 5.40 2 925 713 15.2 5.2 51 10.0 9.7 130 5 294.9 295.9 286.2 312.3 6.00 3 850 1422 10.0 -2.0 43 12.0 4.3 200 9 296.6 297.3 284.7 308.2 3.88 4 700 2998 -2.9 -7.9 68 5.0 -4.9 170 11 299.3 299.8 284.7 308.4 3.01 5 500 5600 -18.3 -27.3 45 9.0 -20.1 210 25 310.7 310.9 286.6 313.5 0.81 6 400 7220 -31.7 -41.7 37 10.0 -32.6 200 27 313.8 313.8 287.0 314.7 0.25 7 300 9190 -47.9 -52.5 59 4.6 -48.1 220 38 317.8 317.9 288.2 318.2 0.10 8 250 10360 -57.3 -62.2 54 4.9 -57.4 210 44 320.9 320.9 289.0 321.0 0.04 9 237 10693 -60.3 -64.9 55 4.6 -60.3 215 46 321.3 321.3 289.2 321.4 0.03 10 200 11760 -54.5 -76.5 5 22.0 -54.8 205 25 346.5 346.5 295.8 346.5 0.01 11 150 13610 -52.3 -84.3 1 32.0 -52.8 180 19 380.0 380.0 302.2 380.0 0.00 12 100 16220 -53.5 -85.5 1 32.0 -54.1 205 21 424.4 424.4 308.2 424.4 0.00 TRP 237 10693 -60.3 -64.9 55 4.6 -60.3 215 46 321.3 321.3 289.2 321.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5554.00 m Freezing level: 733.72 mb = 2643.71 m = 8673.47 ft Wetbulb zero: 779.93 mb = 2120.31 m = 6956.32 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 54.50 % Est. max temperature: 20.60 C = 69.07 F Sfc-Lift cond lev (LCL): 765.52 mb = 2271.72 m = 7453.05 ft T: 3.04 C 700-500 lapse rate: 5.92 C/km ThetaE index: 4.14 C Layer 850.0- 700.0 mb Conv cond level (CCL): 731.49 mb = 2640.77 m = 8663.84 ft Mean mixing ratio: 5.25 g/kg Conv temperature: 21.93 C = 71.48 F Cap Strength: 2.38 C Lifted Index: 3.42 C Risk: None Lifted Index @300 mb: 5.11 C Lifted Index @700 mb: 0.77 C Showalter Index: 5.18 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 16.30 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 43.00 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.54 J/kg Max Up Vert Vel: 1.76 m/s Conv Inhibition (B-): 9474.31 J/kg Cap Strength: 3.31 C Lift Cond Lev (LCL): 765.23 mb = 2274.83 m = 7463.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 226 at 11 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 ---------------------------------------------------------- 0 958 418 120 5 -4.3 2.5 | 67 14 -12.5 -5.4 1 925 713 130 5 -3.8 3.2 | 69 13 -12.0 -4.7 2 850 1422 200 9 3.1 8.5 | 96 5 -5.1 0.6 3 700 2998 170 11 -1.9 10.8 | 106 11 -10.1 2.9 4 500 5600 210 25 12.5 21.7 | 197 14 4.3 13.7 5 400 7220 200 27 9.2 25.4 | 183 18 1.0 17.5 6 300 9190 220 38 24.4 29.1 | 217 27 16.2 21.2 7 250 10360 210 44 22.0 38.1 | 205 33 13.8 30.2 8 237 10693 215 46 26.4 37.7 | 211 35 18.2 29.8 9 200 11760 205 25 10.6 22.7 | 189 15 2.4 14.8 10 150 13610 180 19 0.0 19.0 | 144 14 -8.2 11.1 11 100 16220 205 21 8.9 19.0 | 184 11 0.7 11.1 Wind Parameters Mean winds (0-6000m): 196.0 at 15.2 knts Storm direction: 226.0 at 11.4 knts Shear (0-3000m) pos: 2.0 neg: 0.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 54.0 deg Storm rel helicity (0-3000m) pos: 23.9 neg: -0.1 tot: 23.7 m^2/s^2 ave: 7.9 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 24.91 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 ------------------------------------------------------------------------------- 500 132 5 70 13| 3.2 0.0 3.2| 7.6 0.0 7.6 15.1 0.73| 3.2 2.4 1000 163 6 80 10| 4.9 0.0 4.9| 14.7 0.0 14.7 14.7 0.51| 5.3 2.7 1500 178 7 86 8| 3.2 0.6 3.8| 15.9 0.0 15.9 10.6 0.51| 4.1 2.1 2000 181 8 91 8| 2.4 0.9 3.3| 16.6 0.0 16.6 8.3 0.47| 3.5 1.6 2500 179 9 94 8| 1.9 1.1 3.0| 16.6 -0.1 16.5 6.6 0.41| 3.2 1.3 3000 178 9 98 9| 2.0 0.9 2.9| 23.9 -0.1 23.7 7.9 0.49| 3.1 1.5 4000 181 11 110 8| 2.4 0.7 3.0| 43.2 -0.1 43.1 10.8 0.63| 3.2 2.0 5000 190 13 130 8| 2.7 0.5 3.2| 67.5 -0.1 67.4 13.5 0.70| 3.4 2.4 6000 196 15 149 8| 2.3 0.6 2.9| 72.5 -7.8 64.8 10.8 0.61| 3.2 1.9 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20250420.12.gif