UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for ETGK... Searching the city database file for: ETGK ... Date:1200Z 8 JAN 26 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 102 SFC 961 418 -5.1 -6.7 89 1.6 -5.6 100 3 271.1 271.5 269.7 277.7 2.40 2 925 718 -4.7 -4.7 100 0.0 -4.7 250 13 274.5 275.0 272.6 282.5 2.91 3 850 1381 -6.5 -8.3 87 1.8 -7.1 270 17 279.3 279.7 274.6 286.1 2.40 4 700 2866 -15.1 -24.1 46 9.0 -16.9 295 19 285.8 285.9 275.7 288.2 0.78 5 500 5340 -29.5 -33.7 67 4.2 -30.0 315 50 297.1 297.2 280.7 298.5 0.44 6 404 6832 -40.2 -51.9 28 11.7 -40.7 310 68 301.9 301.9 282.3 302.2 0.08 7 400 6900 -40.7 -52.7 26 12.0 -41.2 310 66 302.1 302.1 282.3 302.4 0.07 8 320 8374 -53.3 -58.3 54 5.0 -53.4 315 64 304.5 304.6 283.3 304.7 0.05 9 300 8790 -51.7 -67.7 13 16.0 -52.0 320 68 312.5 312.5 286.2 312.5 0.01 10 250 9970 -53.1 -73.1 7 20.0 -53.4 325 42 327.1 327.1 290.9 327.2 0.01 11 200 11390 -53.9 -80.9 2 27.0 -54.2 305 52 347.4 347.4 296.1 347.4 0.00 12 150 13250 -53.3 -83.3 1 30.0 -53.8 300 38 378.2 378.2 301.9 378.2 0.00 13 100 15810 -57.9 -85.9 2 28.0 -58.3 290 46 415.9 415.9 307.2 415.9 0.00 TRP 320 8374 -53.3 -58.3 54 5.0 -53.4 315 64 304.5 304.6 283.3 304.7 0.05 WND 404 6832 -40.2 -51.9 28 11.7 -40.7 310 68 301.9 301.9 282.3 302.2 0.08 Sounding variables and indices 1000-500 mb thick: 5238.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 66.49 % Est. max temperature: 4.58 C = 40.24 F Sfc-Lift cond lev (LCL): 936.84 mb = 618.09 m = 2027.82 ft T: -4.83 C 700-500 lapse rate: 5.82 C/km ThetaE index: 0.00 C Layer 961.0- -0.0 mb Conv cond level (CCL): 839.16 mb = 1479.17 m = 4852.86 ft Mean mixing ratio: 2.68 g/kg Conv temperature: 3.45 C = 38.21 F Cap Strength: 5.62 C Lifted Index: 12.32 C Risk: None Lifted Index @300 mb: 21.17 C Lifted Index @700 mb: 5.62 C Showalter Index: 9.65 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.00 C Cross Totals Index: 21.20 C K Index: 5.70 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 2.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.40 J/kg Max Up Vert Vel: 7.27 m/s Conv Inhibition (B-): 16533.49 J/kg Cap Strength: 11.99 C Lift Cond Lev (LCL): 898.61 mb = 944.96 m = 3100.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 23 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 ---------------------------------------------------------- 0 961 418 100 3 -3.0 0.5 | 149 25 -13.1 21.7 1 925 718 250 13 12.2 4.4 | 185 26 2.1 25.6 2 850 1381 270 17 17.0 -0.0 | 198 22 6.9 21.2 3 700 2866 295 19 17.2 -8.0 | 208 15 7.1 13.1 4 500 5340 315 50 35.4 -35.4 | 299 29 25.2 -14.2 5 404 6832 310 68 52.1 -43.7 | 298 48 42.0 -22.5 6 400 6900 310 66 50.6 -42.4 | 298 46 40.4 -21.3 7 320 8374 315 64 45.3 -45.3 | 304 43 35.1 -24.1 8 300 8790 320 68 43.7 -52.1 | 313 46 33.6 -30.9 9 250 9970 325 42 24.1 -34.4 | 313 19 14.0 -13.2 10 200 11390 305 52 42.6 -29.8 | 285 34 32.5 -8.7 11 150 13250 300 38 32.9 -19.0 | 265 23 22.8 2.2 12 100 15810 290 46 43.2 -15.7 | 261 34 33.1 5.4 Wind Parameters Mean winds (0-6000m): 304.4 at 31.3 knts Storm direction: 334.4 at 23.5 knts Shear (0-3000m) pos: 4.9 neg: 0.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 87.0 deg Storm rel helicity (0-3000m) pos: 218.0 neg: 0.0 tot: 218.0 m^2/s^2 ave: 72.7 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 5.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.28 Bulk Shear: 95.48 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 ------------------------------------------------------------------------------- 500 249 10 179 25| 17.5 0.0 17.5|148.5 0.0 148.5 296.9 0.81| 25.1 20.4 1000 259 13 186 24| 10.3 0.0 10.3|173.6 0.0 173.6 173.6 0.81| 15.1 12.3 1500 266 14 191 23| 7.1 0.0 7.1|180.9 0.0 180.9 120.6 0.79| 10.9 8.6 2000 271 15 194 21| 5.5 0.0 5.5|186.6 0.0 186.6 93.3 0.76| 8.9 6.8 2500 276 16 197 20| 4.6 0.0 4.6|192.8 0.0 192.8 77.1 0.74| 7.8 5.7 3000 281 17 200 19| 4.9 0.0 4.9|218.0 0.0 218.0 72.7 0.77| 7.6 5.9 4000 291 21 214 17| 5.3 0.0 5.3|272.9 0.0 272.9 68.2 0.80| 7.4 6.0 5000 300 26 237 15| 5.5 0.0 5.5|336.2 0.0 336.2 67.2 0.79| 7.3 5.8 6000 304 31 258 16| 4.6 1.1 5.7|336.5 -4.1 332.3 55.4 0.66| 7.2 4.8 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20260108.12.gif