UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:1200Z 9 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 198 SFC 974 418 14.6 9.6 72 5.0 11.7 320 3 289.9 291.3 285.9 311.8 7.72 2 925 853 10.2 7.1 81 3.1 8.5 355 9 289.7 290.9 285.0 309.2 6.85 3 850 1551 4.6 4.0 96 0.6 4.3 15 9 291.0 292.0 284.6 308.2 6.00 4 700 3119 -1.1 -5.1 74 4.0 -2.9 320 17 301.3 302.0 286.2 312.6 3.74 5 500 5720 -18.7 -22.4 73 3.7 -19.6 315 21 310.2 310.5 286.9 314.4 1.27 6 400 7340 -30.1 -50.1 12 20.0 -31.6 330 23 315.9 315.9 287.5 316.2 0.10 7 300 9330 -45.9 -53.9 40 8.0 -46.2 5 29 320.7 320.7 289.0 321.0 0.08 8 250 10520 -50.7 -69.7 9 19.0 -51.0 345 36 330.7 330.7 291.9 330.7 0.01 9 234 10950 -52.1 -70.1 10 18.0 -52.4 350 35 334.9 334.9 293.0 334.9 0.01 10 200 11970 -50.9 -77.9 3 27.0 -51.3 320 19 352.2 352.2 297.1 352.2 0.00 11 150 13820 -56.3 -82.3 2 26.0 -56.6 300 29 373.1 373.1 301.1 373.1 0.00 12 100 16360 -61.5 -85.5 3 24.0 -61.7 280 15 408.9 408.9 306.4 408.9 0.00 TRP 234 10950 -52.1 -70.1 10 18.0 -52.4 350 35 334.9 334.9 293.0 334.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5522.00 m Freezing level: 728.95 mb = 2816.40 m = 9240.06 ft Wetbulb zero: 759.83 mb = 2456.64 m = 8059.75 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 78.94 % Est. max temperature: 17.25 C = 63.05 F Sfc-Lift cond lev (LCL): 903.59 mb = 1046.35 m = 3432.86 ft T: 8.65 C 700-500 lapse rate: 6.77 C/km ThetaE index: 3.62 C Layer 925.0- 700.0 mb Conv cond level (CCL): 873.00 mb = 1330.62 m = 4365.50 ft Mean mixing ratio: 6.91 g/kg Conv temperature: 15.26 C = 59.47 F Cap Strength: 3.22 C Lifted Index: 3.84 C Risk: None Lifted Index @300 mb: 8.05 C Lifted Index @700 mb: 3.22 C Showalter Index: 4.78 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.70 C K Index: 23.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 87.00 Risk: None Energy Index: 1.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.95 J/kg Max Up Vert Vel: 2.81 m/s Conv Inhibition (B-): 2.64 J/kg Cap Strength: 3.85 C Lift Cond Lev (LCL): 880.65 mb = 1258.56 m = 4129.08 ft Lev Free Conv (LFC): 855.65 mb = 1496.29 m = 4909.02 ft Equ Level (EL): 825.65 mb = 1785.71 m = 5858.54 ft B at Equ Level: 3.42 J/kg Max Parcel Lev (MPL): 795.65 mb = 2084.61 m = 6839.18 ft Wind level data Storm motion: 355 at 12 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 ---------------------------------------------------------- 0 974 418 320 3 1.9 -2.3 | 186 10 0.9 9.5 1 925 853 355 9 0.8 -9.0 | 176 3 -0.2 2.8 2 850 1551 15 9 -2.3 -8.7 | 133 5 -3.3 3.1 3 700 3119 320 17 10.9 -13.0 | 277 10 9.9 -1.3 4 500 5720 315 21 14.8 -14.8 | 283 14 13.8 -3.1 5 400 7340 330 23 11.5 -19.9 | 308 13 10.5 -8.2 6 300 9330 5 29 -2.5 -28.9 | 12 17 -3.5 -17.1 7 250 10520 345 36 9.3 -34.8 | 340 24 8.3 -23.0 8 234 10950 350 35 6.1 -34.5 | 347 23 5.1 -22.7 9 200 11970 320 19 12.2 -14.6 | 284 12 11.2 -2.8 10 150 13820 300 29 25.1 -14.5 | 276 24 24.1 -2.7 11 100 16360 280 15 14.8 -2.6 | 236 17 13.8 9.2 Wind Parameters Mean winds (0-6000m): 325.1 at 15.7 knts Storm direction: 355.1 at 11.8 knts Shear (0-3000m) pos: 1.3 neg: 2.4 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 92.6 deg Storm rel helicity (0-3000m) pos: 2.4 neg: -7.3 tot: -4.9 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 4.4 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 13.72 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 ------------------------------------------------------------------------------- 500 348 6 183 6| 7.0 0.0 7.0| 1.9 -1.3 0.6 1.2 -0.07| 7.5 -0.5 1000 358 8 171 4| 3.9 0.0 3.9| 1.9 -2.9 -1.0 -1.0 -0.24| 4.9 -1.2 1500 2 8 159 4| 2.6 0.8 3.4| 1.9 -3.7 -1.8 -1.2 -0.25| 4.4 -1.1 2000 358 9 164 3| 1.9 1.7 3.7| 1.9 -3.8 -1.9 -1.0 -0.28| 4.6 -1.3 2500 349 10 211 2| 1.5 2.3 3.9| 1.9 -5.5 -3.6 -1.5 -0.27| 4.7 -1.3 3000 341 11 251 3| 1.3 2.4 3.7| 2.4 -7.3 -4.9 -1.6 -0.26| 4.4 -1.1 4000 333 13 269 5| 1.0 2.0 3.0| 3.8 -7.3 -3.5 -0.9 -0.23| 3.5 -0.8 5000 328 15 275 7| 0.8 1.8 2.5| 5.0 -7.3 -2.3 -0.5 -0.20| 3.0 -0.6 6000 325 16 278 8| 0.9 1.5 2.3| 14.5 -7.3 7.2 1.2 -0.10| 2.8 -0.3 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20251009.12.gif