UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:1200Z 28 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 209 SFC 976 418 17.6 3.6 39 14.0 10.2 40 3 292.8 293.7 284.4 307.5 5.07 2 925 869 12.2 2.2 50 10.0 7.1 80 1 291.8 292.6 283.7 305.8 4.85 3 850 1570 7.6 -0.4 57 8.0 3.8 225 3 294.1 294.9 284.2 306.9 4.37 4 700 3144 -1.5 -10.5 50 9.0 -4.9 0 0 300.8 301.3 284.7 308.4 2.45 5 500 5730 -20.5 -30.5 40 10.0 -22.2 90 5 308.0 308.2 285.4 310.1 0.60 6 400 7340 -33.7 -43.7 36 10.0 -34.5 300 1 311.2 311.2 286.0 311.9 0.20 7 300 9290 -49.1 -54.1 56 5.0 -49.3 355 3 316.1 316.2 287.6 316.5 0.08 8 250 10460 -58.3 -63.3 53 5.0 -58.4 350 1 319.4 319.4 288.6 319.5 0.03 9 220 11259 -62.1 -69.1 39 7.0 -62.1 310 9 325.4 325.4 290.4 325.5 0.02 10 200 11850 -61.9 -74.9 16 13.0 -62.0 345 9 334.7 334.7 293.0 334.8 0.01 11 150 13640 -59.3 -84.3 3 25.0 -59.5 340 13 367.9 367.9 300.2 367.9 0.00 12 100 16190 -57.9 -85.9 2 28.0 -58.3 350 11 415.9 415.9 307.2 415.9 0.00 TRP 220 11259 -62.1 -69.1 39 7.0 -62.1 310 9 325.4 325.4 290.4 325.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5521.00 m Freezing level: 724.73 mb = 2884.55 m = 9463.63 ft Wetbulb zero: 784.79 mb = 2217.06 m = 7273.73 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 48.73 % Est. max temperature: 19.92 C = 67.85 F Sfc-Lift cond lev (LCL): 791.08 mb = 2152.35 m = 7061.44 ft T: 4.23 C 700-500 lapse rate: 7.35 C/km ThetaE index: 1.68 C Layer 925.0- 850.0 mb Conv cond level (CCL): 696.48 mb = 3182.70 m = 10441.79 ft Mean mixing ratio: 4.82 g/kg Conv temperature: 25.70 C = 78.27 F Cap Strength: 4.40 C Lifted Index: 4.09 C Risk: None Lifted Index @300 mb: 7.07 C Lifted Index @700 mb: 4.40 C Showalter Index: 3.77 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 20.10 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 11.00 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.88 J/kg Max Up Vert Vel: 1.94 m/s Conv Inhibition (B-): 9189.57 J/kg Cap Strength: 4.40 C Lift Cond Lev (LCL): 786.70 mb = 2197.34 m = 7209.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 125 at 2 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 40 3 -1.9 -2.3 | 8 3 -0.5 -3.3 1 925 869 80 1 -1.0 -0.2 | 339 1 0.5 -1.2 2 850 1570 225 3 2.1 2.1 | 253 4 3.6 1.1 3 700 3144 0 0 -0.0 -0.0 | 305 2 1.4 -1.0 4 500 5730 90 5 -5.0 0.0 | 74 4 -3.6 -1.0 5 400 7340 300 1 0.9 -0.5 | 303 3 2.3 -1.5 6 300 9290 355 3 0.3 -3.0 | 337 4 1.7 -4.0 7 250 10460 350 1 0.2 -1.0 | 321 3 1.6 -2.0 8 220 11259 310 9 6.9 -5.8 | 309 11 8.3 -6.8 9 200 11850 345 9 2.3 -8.7 | 339 10 3.8 -9.7 10 150 13640 340 13 4.4 -12.2 | 336 14 5.9 -13.2 11 100 16190 350 11 1.9 -10.8 | 344 12 3.3 -11.9 Wind Parameters Mean winds (0-6000m): 95.4 at 2.3 knts Storm direction: 125.4 at 1.8 knts Shear (0-3000m) pos: 0.4 neg: 0.0 tot: 0.4 10-3/s Storm rel Dir Shear (0-3000m): -49.6 deg Storm rel helicity (0-3000m) pos: 4.7 neg: -0.4 tot: 4.3 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.29 Bulk Shear: 0.36 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 52 2 2 2| 2.5 0.0 2.5| 0.1 -0.3 -0.2 -0.5 -0.25| 2.6 -0.7 1000 96 2 28 1| 2.8 0.0 2.8| 0.4 -0.3 0.0 0.0 -0.14| 3.3 -0.4 1500 219 2 257 3| 1.7 0.0 1.7| 2.7 -0.3 2.4 1.6 0.18| 3.2 0.6 2000 237 2 268 3| 0.9 0.0 0.9| 4.2 -0.3 3.8 1.9 0.29| 2.9 0.8 2500 225 2 264 3| 0.6 0.0 0.6| 4.5 -0.4 4.2 1.7 0.31| 2.5 0.8 3000 219 2 265 2| 0.4 0.0 0.4| 4.7 -0.4 4.3 1.4 0.30| 2.3 0.7 4000 207 2 260 2| 0.1 0.0 0.1| 6.1 -0.4 5.6 1.4 0.39| 2.0 0.8 5000 103 2 38 1| 0.3 0.0 0.3| 8.3 -0.4 7.9 1.6 0.48| 1.9 0.9 6000 95 2 48 1| 0.2 0.3 0.5| 9.3 -5.4 3.9 0.7 0.20| 2.1 0.4 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20250428.12.gif