UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:1200Z 8 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 187 SFC 973 418 14.4 9.7 73 4.7 11.7 260 1 289.8 291.2 285.9 311.8 7.78 2 925 842 9.8 9.0 95 0.8 9.3 155 3 289.3 290.7 285.8 311.4 7.81 3 850 1544 9.2 7.6 90 1.6 8.3 265 1 295.8 297.2 288.2 318.2 7.72 4 700 3134 0.8 -0.6 90 1.4 0.1 340 9 303.4 304.3 288.5 319.2 5.23 5 500 5760 -14.1 -17.1 78 3.0 -15.0 315 23 315.8 316.2 289.5 322.5 2.00 6 400 7410 -24.5 -47.5 10 23.0 -26.9 300 23 323.1 323.2 289.9 323.7 0.13 7 300 9440 -39.7 -44.7 59 5.0 -40.1 300 35 329.4 329.5 291.8 330.3 0.24 8 250 10660 -49.1 -53.5 60 4.4 -49.3 305 44 333.1 333.1 292.7 333.5 0.10 9 200 12090 -60.1 -65.1 52 5.0 -60.2 310 52 337.6 337.6 293.7 337.7 0.03 10 198 12152 -60.3 -66.3 45 6.0 -60.4 310 50 338.2 338.2 293.9 338.4 0.03 11 150 13880 -58.3 -82.3 3 24.0 -58.5 310 27 369.6 369.6 300.5 369.6 0.00 12 100 16400 -62.5 -85.5 3 23.0 -62.7 315 19 407.0 407.0 306.1 407.0 0.00 TRP 198 12152 -60.3 -66.3 45 6.0 -60.4 310 50 338.2 338.2 293.9 338.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5573.00 m Freezing level: 689.26 mb = 3274.99 m = 10744.60 ft Wetbulb zero: 698.96 mb = 3145.57 m = 10319.97 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 86.88 % Est. max temperature: 21.58 C = 70.85 F Sfc-Lift cond lev (LCL): 906.72 mb = 1007.75 m = 3306.23 ft T: 9.66 C 700-500 lapse rate: 5.67 C/km ThetaE index: 0.45 C Layer 925.0- 850.0 mb Conv cond level (CCL): 806.93 mb = 1969.80 m = 6462.52 ft Mean mixing ratio: 7.79 g/kg Conv temperature: 22.35 C = 72.23 F Cap Strength: 3.59 C Lifted Index: 6.51 C Risk: None Lifted Index @300 mb: 12.11 C Lifted Index @700 mb: 3.59 C Showalter Index: 3.28 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.70 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 116.20 Risk: None Energy Index: 0.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.79 J/kg Max Up Vert Vel: 5.62 m/s Conv Inhibition (B-): 9656.15 J/kg Cap Strength: 6.34 C Lift Cond Lev (LCL): 896.17 mb = 1104.91 m = 3625.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 at 9 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 ---------------------------------------------------------- 0 973 418 260 1 1.0 0.2 | 177 9 -0.5 8.6 1 925 842 155 3 -1.3 2.7 | 166 11 -2.7 11.1 2 850 1544 265 1 1.0 0.1 | 177 9 -0.5 8.5 3 700 3134 340 9 3.1 -8.5 | 271 2 1.6 -0.0 4 500 5760 315 23 16.3 -16.3 | 298 17 14.8 -7.8 5 400 7410 300 23 19.9 -11.5 | 279 19 18.5 -3.1 6 300 9440 300 35 30.3 -17.5 | 287 30 28.9 -9.1 7 250 10660 305 44 36.0 -25.2 | 296 38 34.6 -16.8 8 200 12090 310 52 39.8 -33.4 | 303 46 38.4 -25.0 9 198 12152 310 50 38.3 -32.1 | 303 44 36.8 -23.7 10 150 13880 310 27 20.7 -17.4 | 295 21 19.2 -8.9 11 100 16400 315 19 13.4 -13.4 | 293 13 12.0 -5.0 Wind Parameters Mean winds (0-6000m): 320.2 at 11.4 knts Storm direction: 350.2 at 8.5 knts Shear (0-3000m) pos: 2.3 neg: 0.5 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 119.3 deg Storm rel helicity (0-3000m) pos: 18.7 neg: -6.2 tot: 12.5 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.68 Bulk Shear: 23.32 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 ------------------------------------------------------------------------------- 500 171 2 170 11| 0.0 3.1 3.1| 1.5 -5.7 -4.2 -8.3 -0.35| 4.3 -1.5 1000 177 2 172 11| 1.5 1.5 3.0| 6.5 -5.7 0.7 0.7 0.04| 3.8 0.1 1500 199 2 176 10| 1.6 1.0 2.7| 10.4 -6.2 4.3 2.8 0.20| 3.3 0.7 2000 262 3 187 9| 2.0 0.8 2.8| 14.8 -6.2 8.6 4.3 0.33| 3.3 1.1 2500 313 3 189 6| 2.2 0.6 2.8| 17.4 -6.2 11.2 4.5 0.39| 3.4 1.3 3000 332 4 187 5| 2.3 0.5 2.8| 18.7 -6.2 12.5 4.2 0.44| 3.4 1.5 4000 331 6 211 3| 1.7 0.4 2.1| 19.4 -6.3 13.1 3.3 0.36| 3.3 1.2 5000 325 9 255 4| 1.4 0.9 2.3| 19.4 -9.8 9.6 1.9 0.26| 3.3 0.8 6000 320 11 273 6| 1.1 1.1 2.2| 19.4 -22.8 -3.4 -0.6 0.14| 3.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20251008.12.gif