UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:1200Z 6 OCT 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 191 SFC 973 418 10.2 6.5 78 3.7 8.2 280 7 285.6 286.7 282.6 303.0 6.24 2 925 836 5.8 5.1 95 0.7 5.5 290 21 285.2 286.3 282.1 301.9 5.96 3 850 1523 0.6 -1.2 88 1.8 -0.2 305 29 286.8 287.5 280.7 298.5 4.12 4 700 3062 -7.7 -9.0 90 1.3 -8.2 340 31 294.0 294.5 282.3 302.2 2.76 5 500 5620 -19.3 -44.3 9 25.0 -22.3 350 56 309.5 309.5 285.3 310.1 0.15 6 400 7250 -30.3 -50.3 12 20.0 -31.8 355 73 315.6 315.6 287.4 316.0 0.10 7 300 9230 -43.7 -46.9 70 3.2 -43.9 360 97 323.8 323.8 290.1 324.5 0.19 8 255 10302 -51.3 -53.1 81 1.8 -51.4 360 104 327.9 328.0 291.2 328.4 0.11 9 251 10404 -51.0 -56.9 49 6.0 -51.1 360 106 329.9 329.9 291.7 330.2 0.07 10 250 10430 -50.9 -57.9 43 7.0 -51.1 360 106 330.4 330.4 291.9 330.6 0.06 11 200 11900 -48.5 -76.5 2 28.0 -49.1 360 91 356.0 356.0 297.9 356.0 0.01 12 150 13760 -54.1 -82.1 2 28.0 -54.5 355 66 376.9 376.9 301.8 376.9 0.00 13 100 16350 -56.3 -85.3 1 29.0 -56.8 355 19 418.9 418.9 307.6 419.0 0.00 TRP 255 10302 -51.3 -53.1 81 1.8 -51.4 360 104 327.9 328.0 291.2 328.4 0.11 WND 251 10404 -51.0 -56.9 49 6.0 -51.1 360 106 329.9 329.9 291.7 330.2 0.07 Sounding variables and indices 1000-500 mb thick: 5429.00 m Freezing level: 839.16 mb = 1634.25 m = 5361.66 ft Wetbulb zero: 852.83 mb = 1495.98 m = 4908.00 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 69.27 % Est. max temperature: 12.58 C = 54.64 F Sfc-Lift cond lev (LCL): 919.85 mb = 881.35 m = 2891.54 ft T: 5.46 C 700-500 lapse rate: 4.53 C/km ThetaE index: 4.51 C Layer 925.0- 700.0 mb Conv cond level (CCL): 897.90 mb = 1077.58 m = 3535.33 ft Mean mixing ratio: 5.67 g/kg Conv temperature: 10.41 C = 50.74 F Cap Strength: 0.86 C Lifted Index: 8.63 C Risk: None Lifted Index @300 mb: 15.87 C Lifted Index @700 mb: 0.86 C Showalter Index: 10.68 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 18.10 C K Index: 17.40 Risk: < 20 % chance of thunderstorms Sweat Index: 114.00 Risk: None Energy Index: 2.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.40 J/kg Max Up Vert Vel: 6.07 m/s Conv Inhibition (B-): 0.18 J/kg Cap Strength: 8.60 C Lift Cond Lev (LCL): 900.42 mb = 1054.81 m = 3460.61 ft Lev Free Conv (LFC): 885.42 mb = 1191.29 m = 3908.39 ft Equ Level (EL): 765.42 mb = 2353.79 m = 7722.31 ft B at Equ Level: 18.20 J/kg Max Parcel Lev (MPL): 685.42 mb = 3222.01 m = 10570.76 ft Wind level data Storm motion: 9 at 29 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 ---------------------------------------------------------- 0 973 418 280 7 6.9 -1.2 | 202 29 11.2 27.2 1 925 836 290 21 19.7 -7.2 | 228 32 24.0 21.3 2 850 1523 305 29 23.8 -16.6 | 247 30 28.0 11.8 3 700 3062 340 31 10.6 -29.1 | 273 15 14.9 -0.7 4 500 5620 350 56 9.7 -55.1 | 332 30 14.0 -26.7 5 400 7250 355 73 6.4 -72.7 | 346 46 10.6 -44.3 6 300 9230 360 97 -0.0 -97.0 | 356 69 4.3 -68.6 7 255 10302 360 104 -0.0 -104.0 | 357 76 4.3 -75.6 8 251 10404 360 106 -0.0 -106.0 | 357 78 4.3 -77.6 9 250 10430 360 106 -0.0 -106.0 | 357 78 4.3 -77.6 10 200 11900 360 91 -0.0 -91.0 | 356 63 4.3 -62.6 11 150 13760 355 66 5.8 -65.7 | 345 39 10.0 -37.3 12 100 16350 355 19 1.7 -18.9 | 212 11 5.9 9.5 Wind Parameters Mean winds (0-6000m): 338.5 at 38.3 knts Storm direction: 8.5 at 28.8 knts Shear (0-3000m) pos: 5.4 neg: 0.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 83.2 deg Storm rel helicity (0-3000m) pos: 272.1 neg: 0.0 tot: 272.1 m^2/s^2 ave: 90.7 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 6.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.15 Bulk Shear: 126.52 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 ------------------------------------------------------------------------------- 500 288 15 218 30| 15.6 0.0 15.6|122.8 0.0 122.8 245.5 0.98| 15.8 15.6 1000 294 20 228 30| 11.1 0.0 11.1|184.3 0.0 184.3 184.3 0.99| 11.8 11.6 1500 300 23 235 29| 8.2 0.0 8.2|218.4 0.0 218.4 145.6 0.92| 10.0 9.2 2000 306 25 240 28| 6.6 0.0 6.6|239.3 0.0 239.3 119.6 0.86| 9.0 7.8 2500 312 26 245 26| 5.7 0.0 5.7|254.6 0.0 254.6 101.8 0.81| 8.5 6.8 3000 318 27 249 24| 5.4 0.0 5.4|272.1 0.0 272.1 90.7 0.81| 7.9 6.4 4000 327 30 261 21| 5.4 0.0 5.4|313.4 0.0 313.4 78.4 0.82| 7.3 5.9 5000 334 34 276 20| 5.3 0.0 5.3|360.4 0.0 360.4 72.1 0.80| 6.9 5.5 6000 339 38 292 20| 5.4 0.0 5.4|412.0 0.0 412.0 68.7 0.76| 6.7 5.1 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20251006.12.gif