UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for ETGK... Searching the city database file for: ETGK ... Date:1200Z 10 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 32 SFC 954 418 0.8 -0.5 91 1.3 0.3 280 5 277.7 278.3 275.7 288.3 3.86 2 925 660 -0.9 -1.5 96 0.6 -1.2 280 19 278.4 279.0 275.9 288.6 3.70 3 850 1329 -5.3 -5.6 98 0.3 -5.4 315 13 280.6 281.1 276.1 288.9 2.96 4 700 2826 -14.7 -16.3 88 1.6 -15.1 315 9 286.2 286.5 277.0 290.8 1.53 5 500 5300 -32.1 -34.6 78 2.5 -32.4 310 13 293.9 294.0 279.2 295.2 0.41 6 400 6830 -44.3 -47.7 69 3.4 -44.5 355 1 297.4 297.4 280.4 297.9 0.13 7 300 8700 -54.3 -65.3 25 11.0 -54.5 55 11 308.8 308.8 284.9 308.9 0.02 8 282 9096 -56.9 -62.9 47 6.0 -57.0 85 5 310.6 310.6 285.6 310.7 0.03 9 250 9860 -57.3 -73.3 11 16.0 -57.5 265 13 320.9 320.9 289.0 320.9 0.01 10 200 11280 -53.9 -79.9 3 26.0 -54.2 300 19 347.4 347.4 296.1 347.4 0.00 11 150 13120 -55.9 -82.9 2 27.0 -56.2 290 21 373.8 373.8 301.2 373.8 0.00 12 100 15680 -58.1 -85.1 2 27.0 -58.5 265 38 415.5 415.5 307.2 415.5 0.00 TRP 282 9096 -56.9 -62.9 47 6.0 -57.0 85 5 310.6 310.6 285.6 310.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5268.00 m Freezing level: 940.35 mb = 531.88 m = 1745.00 ft Wetbulb zero: 948.76 mb = 461.19 m = 1513.06 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 88.19 % Est. max temperature: 5.30 C = 41.54 F Sfc-Lift cond lev (LCL): 934.76 mb = 577.69 m = 1895.28 ft T: -0.32 C 700-500 lapse rate: 7.03 C/km ThetaE index: 0.00 C Layer 954.0- 0.0 mb Conv cond level (CCL): 890.14 mb = 963.96 m = 3162.56 ft Mean mixing ratio: 3.47 g/kg Conv temperature: 2.51 C = 36.51 F Cap Strength: 1.80 C Lifted Index: 5.12 C Risk: None Lifted Index @300 mb: 14.29 C Lifted Index @700 mb: 1.80 C Showalter Index: 4.91 C Risk: None Total Totals Index: 53.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.80 C Cross Totals Index: 26.50 C K Index: 19.60 Risk: < 20 % chance of thunderstorms Sweat Index: 125.00 Risk: None Energy Index: 1.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.65 J/kg Max Up Vert Vel: 4.62 m/s Conv Inhibition (B-): 13839.50 J/kg Cap Strength: 5.00 C Lift Cond Lev (LCL): 894.82 mb = 922.45 m = 3026.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 8 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 ---------------------------------------------------------- 0 954 418 280 5 4.9 -0.9 | 196 7 2.0 6.9 1 925 660 280 19 18.7 -3.3 | 254 16 15.8 4.5 2 850 1329 315 13 9.2 -9.2 | 282 6 6.3 -1.4 3 700 2826 315 9 6.4 -6.4 | 247 4 3.5 1.4 4 500 5300 310 13 10.0 -8.4 | 274 7 7.1 -0.5 5 400 6830 355 1 0.1 -1.0 | 158 7 -2.8 6.8 6 300 8700 55 11 -9.0 -6.3 | 97 12 -11.9 1.5 7 282 9096 85 5 -5.0 -0.4 | 133 11 -7.9 7.4 8 250 9860 265 13 13.0 1.1 | 228 13 10.1 8.9 9 200 11280 300 19 16.5 -9.5 | 277 14 13.6 -1.7 10 150 13120 290 21 19.7 -7.2 | 268 17 16.9 0.6 11 100 15680 265 38 37.9 3.3 | 252 37 35.0 11.1 Wind Parameters Mean winds (0-6000m): 309.7 at 11.1 knts Storm direction: 339.7 at 8.3 knts Shear (0-3000m) pos: 1.6 neg: 0.5 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 61.6 deg Storm rel helicity (0-3000m) pos: 44.3 neg: -3.6 tot: 40.7 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.66 Bulk Shear: 6.40 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 ------------------------------------------------------------------------------- 500 284 15 250 12| 12.2 0.0 12.2| 36.2 0.0 36.2 72.5 0.73| 18.1 13.1 1000 293 15 259 11| 4.7 0.0 4.7| 43.5 -0.1 43.4 43.4 0.63| 12.6 8.0 1500 299 14 264 9| 3.1 0.5 3.6| 43.5 -1.4 42.2 28.1 0.57| 8.8 5.0 2000 303 13 265 8| 2.3 0.7 3.0| 43.5 -2.6 40.9 20.5 0.51| 7.0 3.5 2500 305 12 264 7| 1.9 0.7 2.6| 43.6 -3.6 40.0 16.0 0.45| 5.8 2.6 3000 306 12 263 7| 1.6 0.5 2.0| 44.3 -3.6 40.7 13.6 0.46| 5.0 2.3 4000 308 12 263 6| 1.2 0.2 1.4| 45.6 -3.6 42.0 10.5 0.47| 4.0 1.9 5000 308 12 265 6| 0.9 0.1 1.0| 46.7 -3.6 43.1 8.6 0.45| 3.4 1.6 6000 310 11 263 6| 0.5 0.1 0.6| 46.7 -6.2 40.5 6.7 0.25| 3.6 0.9 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20260110.12.gif