UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:0000Z 16 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 48 SFC 958 418 10.8 9.2 90 1.6 9.9 110 1 287.5 288.8 284.9 308.9 7.64 2 925 710 14.8 7.8 63 7.0 10.8 280 7 294.4 295.7 287.2 315.2 7.19 3 850 1420 10.8 0.8 50 10.0 5.7 270 17 297.5 298.3 285.9 311.6 4.77 4 700 3005 -1.5 -2.9 90 1.4 -2.1 235 23 300.8 301.6 286.8 314.1 4.41 5 500 5620 -17.9 -33.9 23 16.0 -20.6 220 27 311.2 311.3 286.3 312.7 0.43 6 400 7240 -31.7 -45.7 24 14.0 -32.9 220 31 313.8 313.8 286.9 314.4 0.16 7 300 9200 -48.7 -54.7 50 6.0 -48.9 220 35 316.7 316.7 287.8 317.0 0.08 8 251 10345 -58.9 -63.9 52 5.0 -59.0 210 38 318.1 318.1 288.2 318.2 0.03 9 250 10370 -58.9 -64.9 46 6.0 -59.0 210 40 318.5 318.5 288.3 318.6 0.02 10 200 11790 -55.6 -72.9 10 17.4 -55.8 195 64 344.7 344.8 295.4 344.8 0.01 11 150 13670 -51.3 -83.3 1 32.0 -51.8 185 33 381.7 381.7 302.5 381.7 0.00 12 100 16260 -58.7 -87.7 1 29.0 -59.0 160 15 414.3 414.3 307.0 414.3 0.00 TRP 251 10345 -58.9 -63.9 52 5.0 -59.0 210 38 318.1 318.1 288.2 318.2 0.03 WND 200 11790 -55.6 -72.9 10 17.4 -55.8 195 64 344.7 344.8 295.4 344.8 0.01 Sounding variables and indices 1000-500 mb thick: 5572.00 m Freezing level: 718.29 mb = 2811.71 m = 9224.65 ft Wetbulb zero: 740.89 mb = 2541.57 m = 8338.37 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 61.73 % Est. max temperature: 21.60 C = 70.88 F Sfc-Lift cond lev (LCL): 935.10 mb = 619.52 m = 2032.52 ft T: 13.56 C 700-500 lapse rate: 6.27 C/km ThetaE index: 3.62 C Layer 850.0- 700.0 mb Conv cond level (CCL): 757.57 mb = 2359.81 m = 7742.06 ft Mean mixing ratio: 6.51 g/kg Conv temperature: 22.72 C = 72.89 F Cap Strength: 3.72 C Lifted Index: 2.47 C Risk: None Lifted Index @300 mb: 2.84 C Lifted Index @700 mb: 1.12 C Showalter Index: 3.41 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 18.70 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 70.60 Risk: None Energy Index: 0.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.61 J/kg Max Up Vert Vel: 8.08 m/s Conv Inhibition (B-): 8474.06 J/kg Cap Strength: 3.72 C Lift Cond Lev (LCL): 817.18 mb = 1741.48 m = 5713.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 at 16 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 ---------------------------------------------------------- 0 958 418 110 1 -0.9 0.3 | 85 17 -17.1 -1.4 1 925 710 280 7 6.9 -1.2 | 72 10 -9.3 -2.9 2 850 1420 270 17 17.0 -0.0 | 334 2 0.8 -1.7 3 700 3005 235 23 18.8 13.2 | 193 12 2.7 11.5 4 500 5620 220 27 17.4 20.7 | 184 19 1.2 19.0 5 400 7240 220 31 19.9 23.7 | 190 22 3.8 22.0 6 300 9200 220 35 22.5 26.8 | 194 26 6.3 25.1 7 251 10345 210 38 19.0 32.9 | 185 31 2.8 31.2 8 250 10370 210 40 20.0 34.6 | 187 33 3.8 32.9 9 200 11790 195 64 16.6 61.8 | 180 60 0.4 60.1 10 150 13670 185 33 2.9 32.9 | 157 34 -13.3 31.2 11 100 16260 160 15 -5.1 14.1 | 120 25 -21.3 12.4 Wind Parameters Mean winds (0-6000m): 233.9 at 21.7 knts Storm direction: 263.9 at 16.3 knts Shear (0-3000m) pos: 1.9 neg: 3.1 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 106.3 deg Storm rel helicity (0-3000m) pos: 15.7 neg: -30.8 tot: -15.1 m^2/s^2 ave: -5.0 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.76 Bulk Shear: 42.85 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 ------------------------------------------------------------------------------- 500 278 6 76 11| 11.2 0.0 11.2| 15.7 -16.3 -0.6 -1.2 -0.15| 16.2 -2.5 1000 273 10 71 7| 5.6 3.7 9.3| 15.7 -20.3 -4.7 -4.7 -0.31| 11.9 -3.6 1500 269 12 69 4| 3.7 3.4 7.1| 15.7 -22.0 -6.3 -4.2 -0.38| 9.3 -3.6 2000 263 14 90 2| 2.8 3.4 6.2| 15.7 -24.4 -8.7 -4.4 -0.39| 8.0 -3.2 2500 256 16 158 2| 2.2 3.4 5.6| 15.7 -28.8 -13.1 -5.2 -0.40| 7.4 -2.9 3000 251 17 179 4| 1.9 3.1 4.9| 15.7 -30.8 -15.1 -5.0 -0.39| 6.5 -2.5 4000 244 19 187 7| 1.4 2.6 4.0| 15.7 -34.2 -18.5 -4.6 -0.39| 5.2 -2.0 5000 238 20 187 9| 1.1 2.3 3.5| 15.7 -39.3 -23.6 -4.7 -0.38| 4.5 -1.7 6000 234 22 187 11| 0.9 2.1 3.1| 21.6 -40.5 -18.9 -3.2 -0.34| 4.0 -1.4 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20250416.00.gif