UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:1200Z 7 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 124 SFC 965 418 5.6 5.2 97 0.4 5.4 150 1 281.6 282.6 280.2 297.5 5.75 2 925 764 4.8 3.6 92 1.2 4.2 270 15 284.2 285.1 281.0 299.2 5.36 3 850 1450 1.0 -0.2 92 1.2 0.4 265 17 287.2 288.0 281.3 299.8 4.43 4 700 2986 -8.1 -8.3 98 0.2 -8.2 275 31 293.5 294.0 282.3 302.2 2.92 5 500 5520 -23.7 -41.7 17 18.0 -25.6 310 44 304.1 304.2 283.3 304.8 0.20 6 400 7120 -32.1 -38.1 55 6.0 -32.7 320 77 313.3 313.3 286.9 314.5 0.36 7 330 8453 -42.9 -46.5 68 3.5 -43.1 320 101 316.1 316.1 287.7 316.8 0.18 8 300 9090 -48.3 -50.6 77 2.3 -48.4 320 97 317.3 317.3 288.0 317.7 0.12 9 250 10270 -55.1 -63.1 36 8.0 -55.2 325 87 324.1 324.2 290.0 324.3 0.03 10 213 11278 -59.1 -71.1 20 12.0 -59.2 325 71 333.1 333.1 292.6 333.2 0.01 11 200 11670 -59.7 -76.7 9 17.0 -59.9 310 52 338.2 338.2 293.9 338.2 0.01 12 150 13480 -59.5 -83.5 3 24.0 -59.7 295 27 367.6 367.6 300.1 367.6 0.00 13 100 15990 -64.7 -86.7 3 22.0 -64.8 315 36 402.7 402.7 305.6 402.7 0.00 TRP 213 11278 -59.1 -71.1 20 12.0 -59.2 325 71 333.1 333.1 292.6 333.2 0.01 WND 330 8453 -42.9 -46.5 68 3.5 -43.1 320 101 316.1 316.1 287.7 316.8 0.18 Sounding variables and indices 1000-500 mb thick: 5396.00 m Freezing level: 833.52 mb = 1618.79 m = 5310.93 ft Wetbulb zero: 842.51 mb = 1519.99 m = 4986.79 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 75.63 % Est. max temperature: 12.50 C = 54.51 F Sfc-Lift cond lev (LCL): 959.06 mb = 468.47 m = 1536.97 ft T: 5.48 C 700-500 lapse rate: 6.16 C/km ThetaE index: 0.00 C Layer 965.0- -0.0 mb Conv cond level (CCL): 877.83 mb = 1188.61 m = 3899.60 ft Mean mixing ratio: 5.20 g/kg Conv temperature: 10.01 C = 50.02 F Cap Strength: 1.90 C Lifted Index: 5.93 C Risk: None Lifted Index @300 mb: 13.03 C Lifted Index @700 mb: 1.90 C Showalter Index: 5.37 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 23.50 C K Index: 24.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 78.00 Risk: None Energy Index: 1.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.37 J/kg Max Up Vert Vel: 6.06 m/s Conv Inhibition (B-): 10942.11 J/kg Cap Strength: 5.67 C Lift Cond Lev (LCL): 899.32 mb = 992.38 m = 3255.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 24 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 ---------------------------------------------------------- 0 965 418 150 1 -0.5 0.9 | 144 25 -14.9 20.6 1 925 764 270 15 15.0 -0.0 | 182 20 0.6 19.7 2 850 1450 265 17 16.9 1.5 | 187 21 2.5 21.2 3 700 2986 275 31 30.9 -2.7 | 224 24 16.4 17.0 4 500 5520 310 44 33.7 -28.3 | 294 21 19.3 -8.6 5 400 7120 320 77 49.5 -59.0 | 318 53 35.1 -39.3 6 330 8453 320 101 64.9 -77.4 | 319 77 50.5 -57.7 7 300 9090 320 97 62.4 -74.3 | 319 73 47.9 -54.6 8 250 10270 325 87 49.9 -71.3 | 325 63 35.5 -51.5 9 213 11278 325 71 40.7 -58.2 | 326 47 26.3 -38.4 10 200 11670 310 52 39.8 -33.4 | 298 29 25.4 -13.7 11 150 13480 295 27 24.5 -11.4 | 230 13 10.0 8.3 12 100 15990 315 36 25.5 -25.5 | 298 12 11.0 -5.7 Wind Parameters Mean winds (0-6000m): 293.8 at 32.6 knts Storm direction: 323.8 at 24.4 knts Shear (0-3000m) pos: 5.6 neg: 0.3 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 89.6 deg Storm rel helicity (0-3000m) pos: 235.3 neg: 0.0 tot: 235.3 m^2/s^2 ave: 78.4 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 6.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.24 Bulk Shear: 75.20 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 ------------------------------------------------------------------------------- 500 268 10 168 21| 16.4 0.0 16.4|120.1 0.0 120.1 240.1 0.78| 23.0 18.1 1000 267 13 176 20| 8.2 0.9 9.1|127.2 0.0 127.2 127.2 0.78| 12.4 9.7 1500 267 15 182 21| 7.0 0.6 7.6|152.4 0.0 152.4 101.6 0.81| 9.8 8.0 2000 268 17 188 20| 6.4 0.5 6.9|179.6 0.0 179.6 89.8 0.84| 8.6 7.2 2500 270 19 194 20| 6.1 0.4 6.5|207.8 0.0 207.8 83.1 0.86| 7.9 6.7 3000 272 21 200 20| 5.6 0.3 5.9|235.3 0.0 235.3 78.4 0.87| 7.3 6.4 4000 278 25 213 19| 4.9 0.2 5.2|291.3 0.0 291.3 72.8 0.89| 6.8 6.0 5000 286 29 228 18| 4.5 0.2 4.7|351.6 0.0 351.6 70.3 0.91| 6.6 6.0 6000 294 33 247 17| 5.4 0.2 5.6|422.1 0.0 422.1 70.4 0.80| 7.2 5.8 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20251207.12.gif