UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:1200Z 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 44 SFC 958 418 22.2 5.2 33 17.0 12.6 120 11 299.0 300.1 287.5 316.2 5.79 2 925 719 18.4 4.4 40 14.0 10.7 110 15 298.1 299.2 287.1 314.9 5.67 3 850 1435 11.6 2.6 54 9.0 6.8 135 17 298.3 299.3 286.9 314.4 5.43 4 700 3025 2.4 -16.6 23 19.0 -4.1 210 23 305.1 305.4 285.3 309.9 1.49 5 500 5640 -17.7 -32.7 26 15.0 -20.4 190 36 311.5 311.6 286.5 313.2 0.49 6 400 7270 -29.7 -46.7 18 17.0 -31.2 175 25 316.4 316.4 287.7 316.9 0.14 7 300 9250 -47.7 -58.7 27 11.0 -48.0 185 36 318.1 318.1 288.2 318.3 0.05 8 250 10420 -57.3 -62.3 53 5.0 -57.4 200 33 320.9 320.9 289.0 321.0 0.04 9 219 11249 -63.5 -68.5 51 5.0 -63.6 190 48 323.7 323.7 289.9 323.8 0.02 10 212 11451 -60.6 -72.4 20 11.8 -60.7 200 58 331.2 331.2 292.0 331.2 0.01 11 200 11820 -55.5 -79.5 3 24.0 -55.8 205 38 344.9 344.9 295.5 344.9 0.00 12 150 13670 -51.5 -83.5 1 32.0 -52.1 185 50 381.3 381.3 302.5 381.3 0.00 13 100 16290 -55.9 -85.9 1 30.0 -56.4 190 29 419.7 419.7 307.7 419.7 0.00 TRP 219 11249 -63.5 -68.5 51 5.0 -63.6 190 48 323.7 323.7 289.9 323.8 0.02 WND 212 11451 -60.6 -72.4 20 11.8 -60.7 200 58 331.2 331.2 292.0 331.2 0.01 Sounding variables and indices 1000-500 mb thick: 5596.00 m Freezing level: 676.12 mb = 3337.24 m = 10948.81 ft Wetbulb zero: 756.53 mb = 2389.00 m = 7837.84 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 32.16 % Est. max temperature: 23.29 C = 73.92 F Sfc-Lift cond lev (LCL): 744.15 mb = 2524.13 m = 8281.17 ft T: 5.30 C 700-500 lapse rate: 7.69 C/km ThetaE index: 6.22 C Layer 925.0- 500.0 mb Conv cond level (CCL): 669.34 mb = 3373.13 m = 11066.57 ft Mean mixing ratio: 5.62 g/kg Conv temperature: 29.20 C = 84.55 F Cap Strength: 4.21 C Lifted Index: 1.62 C Risk: Showers probable Lifted Index @300 mb: 2.61 C Lifted Index @700 mb: 4.20 C Showalter Index: 1.91 C Risk: Showers probable Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 20.30 C K Index: 12.90 Risk: None Sweat Index: 113.20 Risk: None Energy Index: -0.19 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.55 J/kg Max Up Vert Vel: 2.26 m/s Conv Inhibition (B-): 8325.26 J/kg Cap Strength: 4.21 C Lift Cond Lev (LCL): 746.41 mb = 2499.24 m = 8199.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 216 at 19 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 ---------------------------------------------------------- 0 958 418 120 11 -9.5 5.5 | 65 23 -20.7 -9.8 1 925 719 110 15 -14.1 5.1 | 68 27 -25.3 -10.2 2 850 1435 135 17 -12.0 12.0 | 82 23 -23.2 -3.3 3 700 3025 210 23 11.5 19.9 | 184 5 0.3 4.6 4 500 5640 190 36 6.3 35.5 | 166 21 -4.9 20.2 5 400 7270 175 25 -2.2 24.9 | 126 16 -13.4 9.6 6 300 9250 185 36 3.1 35.9 | 159 22 -8.1 20.6 7 250 10420 200 33 11.3 31.0 | 180 16 0.1 15.7 8 219 11249 190 48 8.3 47.3 | 175 32 -2.9 32.0 9 212 11451 200 58 19.8 54.5 | 192 40 8.6 39.2 10 200 11820 205 38 16.1 34.4 | 194 20 4.9 19.1 11 150 13670 185 50 4.4 49.8 | 169 35 -6.8 34.5 12 100 16290 190 29 5.0 28.6 | 155 15 -6.2 13.3 Wind Parameters Mean winds (0-6000m): 186.2 at 25.3 knts Storm direction: 216.2 at 19.0 knts Shear (0-3000m) pos: 5.0 neg: 0.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 116.4 deg Storm rel helicity (0-3000m) pos: 118.7 neg: -0.3 tot: 118.4 m^2/s^2 ave: 39.5 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 81.73 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 ------------------------------------------------------------------------------- 500 114 14 68 26| 0.0 4.7 4.7| 21.8 0.0 21.8 43.6 0.49| 6.7 3.3 1000 121 15 73 25| 2.6 2.4 5.0| 50.2 0.0 50.2 50.2 0.64| 6.0 3.8 1500 130 16 78 24| 4.2 1.6 5.8| 81.0 0.0 81.0 54.0 0.68| 6.6 4.5 2000 142 17 85 22| 5.1 1.2 6.3|102.5 0.0 102.5 51.2 0.66| 7.1 4.7 2500 156 18 93 19| 5.6 0.9 6.5|116.3 0.0 116.3 46.5 0.67| 7.5 5.1 3000 168 19 102 15| 5.0 0.8 5.8|118.7 -0.3 118.4 39.5 0.64| 7.0 4.5 4000 181 21 118 12| 3.8 1.2 5.0|118.7 -3.5 115.2 28.8 0.53| 6.1 3.2 5000 186 23 132 12| 3.0 1.6 4.7|118.7 -11.6 107.1 21.4 0.43| 5.5 2.4 6000 186 25 139 13| 2.5 1.5 4.0|118.7 -46.1 72.6 12.1 0.27| 5.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20250416.12.gif