UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:1200Z 9 DEC 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 162 SFC 970 418 8.4 8.1 98 0.3 8.2 150 5 284.0 285.2 282.7 303.4 6.99 2 925 807 6.2 6.2 100 0.0 6.2 175 21 285.6 286.8 282.8 303.6 6.43 3 850 1508 7.8 1.8 66 6.0 4.8 230 23 294.3 295.2 285.1 309.3 5.13 4 700 3089 0.2 -22.8 16 23.0 -6.4 270 31 302.7 302.9 283.6 305.6 0.87 5 500 5710 -15.5 -21.5 60 6.0 -17.1 270 35 314.1 314.4 288.3 318.7 1.37 6 400 7350 -27.7 -33.7 57 6.0 -28.6 280 35 319.0 319.1 289.0 321.0 0.55 7 300 9350 -45.1 -48.8 66 3.7 -45.3 310 38 321.8 321.8 289.5 322.4 0.15 8 250 10540 -55.3 -60.3 54 5.0 -55.4 330 54 323.9 323.9 290.0 324.0 0.05 9 200 11920 -67.3 -73.2 43 5.9 -67.3 345 60 326.2 326.2 290.6 326.2 0.01 10 197 12010 -68.1 -74.1 42 6.0 -68.1 350 56 326.3 326.3 290.7 326.4 0.01 11 150 13650 -65.7 -83.7 6 18.0 -65.8 320 42 356.9 356.9 298.1 356.9 0.00 12 100 16120 -63.1 -86.1 3 23.0 -63.3 335 38 405.8 405.8 306.0 405.8 0.00 TRP 197 12010 -68.1 -74.1 42 6.0 -68.1 350 56 326.3 326.3 290.7 326.4 0.01 WND 200 11920 -67.3 -73.2 43 5.9 -67.3 345 60 326.2 326.2 290.6 326.2 0.01 Sounding variables and indices 1000-500 mb thick: 5548.00 m Freezing level: 697.45 mb = 3122.39 m = 10243.93 ft Wetbulb zero: 785.79 mb = 2147.64 m = 7045.98 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 48.88 % Est. max temperature: 20.15 C = 68.27 F Sfc-Lift cond lev (LCL): 965.59 mb = 455.32 m = 1493.80 ft T: 8.19 C 700-500 lapse rate: 5.99 C/km ThetaE index: 3.74 C Layer 700.0- 500.0 mb Conv cond level (CCL): 748.78 mb = 2540.46 m = 8334.73 ft Mean mixing ratio: 6.28 g/kg Conv temperature: 24.04 C = 75.28 F Cap Strength: 7.01 C Lifted Index: 10.20 C Risk: None Lifted Index @300 mb: 12.24 C Lifted Index @700 mb: 7.01 C Showalter Index: 7.27 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 17.30 C K Index: 2.10 Risk: None Sweat Index: 207.95 Risk: None Energy Index: 1.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.42 J/kg Max Up Vert Vel: 7.80 m/s Conv Inhibition (B-): 10840.56 J/kg Cap Strength: 10.18 C Lift Cond Lev (LCL): 901.03 mb = 1024.69 m = 3361.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 22 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 ---------------------------------------------------------- 0 970 418 150 5 -2.5 4.3 | 117 26 -23.1 11.8 1 925 807 175 21 -1.8 20.9 | 142 36 -22.4 28.4 2 850 1508 230 23 17.6 14.8 | 172 22 -2.9 22.3 3 700 3089 270 31 31.0 -0.0 | 234 13 10.4 7.5 4 500 5710 270 35 35.0 -0.0 | 243 16 14.4 7.5 5 400 7350 280 35 34.5 -6.1 | 264 14 13.9 1.4 6 300 9350 310 38 29.1 -24.4 | 333 19 8.5 -16.9 7 250 10540 330 54 27.0 -46.8 | 351 40 6.4 -39.3 8 200 11920 345 60 15.5 -58.0 | 6 51 -5.0 -50.4 9 197 12010 350 56 9.7 -55.1 | 13 49 -10.8 -47.6 10 150 13650 320 42 27.0 -32.2 | 345 25 6.4 -24.7 11 100 16120 335 38 16.1 -34.4 | 10 27 -4.5 -26.9 Wind Parameters Mean winds (0-6000m): 260.1 at 29.2 knts Storm direction: 290.1 at 21.9 knts Shear (0-3000m) pos: 5.9 neg: 0.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 118.3 deg Storm rel helicity (0-3000m) pos: 323.3 neg: 0.0 tot: 323.3 m^2/s^2 ave: 107.8 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 8.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.22 Bulk Shear: 135.52 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 ------------------------------------------------------------------------------- 500 173 15 135 31| 17.9 0.0 17.9|138.9 0.0 138.9 277.8 0.81| 20.7 16.8 1000 191 18 146 31| 11.2 0.0 11.2|229.5 0.0 229.5 229.5 0.78| 18.2 14.2 1500 208 20 156 28| 8.8 0.0 8.8|263.6 0.0 263.6 175.7 0.78| 14.7 11.5 2000 221 22 165 25| 7.5 0.0 7.5|289.7 0.0 289.7 144.8 0.79| 12.7 10.0 2500 232 23 174 22| 6.7 0.0 6.7|314.1 0.0 314.1 125.6 0.80| 11.6 9.3 3000 241 24 182 19| 5.9 0.0 5.9|323.3 0.0 323.3 107.8 0.81| 10.1 8.2 4000 251 26 195 17| 4.4 0.2 4.6|326.3 0.0 326.3 81.6 0.80| 7.8 6.2 5000 257 28 205 15| 3.5 0.3 3.8|329.4 0.0 329.4 65.9 0.79| 6.4 5.1 6000 260 29 213 15| 3.0 0.3 3.3|340.1 0.0 340.1 56.7 0.80| 5.6 4.5 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20251209.12.gif