UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:0000Z 29 APR 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 212 SFC 976 418 9.4 5.5 77 3.9 7.4 230 3 284.5 285.5 281.6 300.7 5.80 2 925 870 13.2 2.2 47 11.0 7.6 100 13 292.8 293.7 284.1 306.9 4.85 3 850 1576 8.4 1.4 61 7.0 4.9 85 5 294.9 295.8 285.1 309.6 4.98 4 700 3152 -1.7 -11.7 46 10.0 -5.4 5 5 300.6 301.0 284.4 307.5 2.23 5 500 5740 -20.1 -33.1 30 13.0 -22.2 30 7 308.5 308.6 285.4 310.2 0.47 6 400 7350 -33.9 -46.9 26 13.0 -34.8 70 9 310.9 311.0 285.8 311.4 0.14 7 300 9300 -49.1 -61.1 23 12.0 -49.4 35 15 316.1 316.2 287.5 316.3 0.03 8 250 10470 -57.1 -67.1 27 10.0 -57.2 40 17 321.2 321.2 289.1 321.2 0.02 9 214 11441 -61.9 -70.9 29 9.0 -62.0 50 21 328.3 328.3 291.3 328.4 0.01 10 200 11860 -60.9 -74.9 14 14.0 -61.0 30 15 336.3 336.3 293.4 336.4 0.01 11 150 13660 -58.9 -83.9 3 25.0 -59.1 35 11 368.6 368.6 300.3 368.6 0.00 12 100 16220 -57.7 -85.7 2 28.0 -58.1 30 9 416.2 416.2 307.3 416.3 0.00 TRP 214 11441 -61.9 -70.9 29 9.0 -62.0 50 21 328.3 328.3 291.3 328.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5528.00 m Freezing level: 725.25 mb = 2886.73 m = 9470.79 ft Wetbulb zero: 778.57 mb = 2288.53 m = 7508.20 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 46.77 % Est. max temperature: 20.60 C = 69.08 F Sfc-Lift cond lev (LCL): 919.76 mb = 917.47 m = 3010.03 ft T: 12.88 C 700-500 lapse rate: 7.11 C/km ThetaE index: 2.04 C Layer 700.0- 500.0 mb Conv cond level (CCL): 713.77 mb = 2993.88 m = 9822.32 ft Mean mixing ratio: 5.11 g/kg Conv temperature: 24.82 C = 76.68 F Cap Strength: 4.92 C Lifted Index: 4.90 C Risk: None Lifted Index @300 mb: 7.48 C Lifted Index @700 mb: 4.55 C Showalter Index: 2.50 C Risk: Showers probable Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 21.50 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 53.80 Risk: None Energy Index: 0.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.85 J/kg Max Up Vert Vel: 8.70 m/s Conv Inhibition (B-): 10473.73 J/kg Cap Strength: 4.92 C Lift Cond Lev (LCL): 811.60 mb = 1951.28 m = 6401.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 74 at 5 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 ---------------------------------------------------------- 0 976 418 230 3 2.3 1.9 | 245 8 6.9 3.2 1 925 870 100 13 -12.8 2.3 | 113 9 -8.2 3.6 2 850 1576 85 5 -5.0 -0.4 | 157 1 -0.4 0.9 3 700 3152 5 5 -0.4 -5.0 | 311 6 4.2 -3.7 4 500 5740 30 7 -3.5 -6.1 | 347 5 1.1 -4.8 5 400 7350 70 9 -8.5 -3.1 | 65 4 -3.8 -1.8 6 300 9300 35 15 -8.6 -12.3 | 20 12 -4.0 -11.0 7 250 10470 40 17 -10.9 -13.0 | 28 13 -6.3 -11.7 8 214 11441 50 21 -16.1 -13.5 | 43 17 -11.5 -12.2 9 200 11860 30 15 -7.5 -13.0 | 14 12 -2.9 -11.7 10 150 13660 35 11 -6.3 -9.0 | 12 8 -1.7 -7.7 11 100 16220 30 9 -4.5 -7.8 | 359 6 0.1 -6.5 Wind Parameters Mean winds (0-6000m): 44.3 at 6.4 knts Storm direction: 74.3 at 4.8 knts Shear (0-3000m) pos: 0.0 neg: 1.3 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 69.6 deg Storm rel helicity (0-3000m) pos: 0.9 neg: -48.8 tot: -47.8 m^2/s^2 ave: -15.9 10^-3 m/s^2 rel: -0.63 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.28 Bulk Shear: 8.84 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 ------------------------------------------------------------------------------- 500 109 8 141 5| 0.0 15.0 15.0| 0.0 -46.4 -46.4 -92.7 -0.98| 21.5-21.1 1000 101 9 125 5| 0.0 4.8 4.8| 0.3 -46.8 -46.5 -46.5 -0.76| 13.8-10.5 1500 97 8 125 4| 0.0 2.7 2.7| 0.6 -46.9 -46.3 -30.8 -0.68| 10.3 -7.0 2000 89 7 116 3| 0.0 2.1 2.1| 0.6 -47.2 -46.5 -23.3 -0.66| 8.3 -5.5 2500 81 7 99 2| 0.0 1.6 1.6| 0.6 -48.1 -47.5 -19.0 -0.64| 7.1 -4.6 3000 73 6 69 2| 0.0 1.3 1.3| 0.9 -48.8 -47.8 -15.9 -0.63| 6.1 -3.8 4000 57 6 15 2| 0.2 1.0 1.1| 2.6 -48.8 -46.1 -11.5 -0.57| 4.8 -2.7 5000 47 6 359 3| 0.3 0.8 1.1| 4.4 -48.8 -44.4 -8.9 -0.52| 3.9 -2.1 6000 44 6 357 3| 0.4 0.7 1.1| 7.6 -48.8 -41.1 -6.9 -0.42| 3.5 -1.5 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20250429.00.gif