UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:0000Z 21 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 83 SFC 961 418 10.4 5.4 71 5.0 7.8 210 1 286.8 287.8 282.7 303.3 5.85 2 925 735 9.8 3.8 66 6.0 6.7 325 9 289.3 290.3 283.3 304.8 5.43 3 850 1437 7.8 3.4 74 4.4 5.5 300 9 294.3 295.3 285.7 311.1 5.75 4 700 3009 -2.9 -3.5 96 0.6 -3.1 175 21 299.3 300.0 286.0 311.9 4.22 5 500 5590 -19.9 -21.5 87 1.6 -20.3 215 35 308.8 309.0 286.5 313.3 1.37 6 400 7210 -32.5 -36.6 67 4.1 -33.0 220 48 312.7 312.8 286.8 314.2 0.42 7 300 9160 -49.1 -59.1 30 10.0 -49.4 205 60 316.1 316.2 287.5 316.3 0.04 8 250 10330 -58.9 -63.9 52 5.0 -59.0 195 68 318.5 318.5 288.3 318.6 0.03 9 245 10457 -59.5 -65.1 48 5.6 -59.6 200 69 319.4 319.4 288.6 319.5 0.02 10 242 10534 -59.9 -65.9 45 6.0 -60.0 200 66 320.0 320.0 288.8 320.1 0.02 11 200 11740 -54.5 -81.5 2 27.0 -54.8 230 40 346.5 346.5 295.8 346.5 0.00 12 150 13590 -52.7 -85.7 1 33.0 -53.2 230 23 379.3 379.3 302.1 379.3 0.00 13 100 16210 -54.3 -89.3 1 35.0 -54.9 210 9 422.8 422.8 308.0 422.8 0.00 TRP 242 10534 -59.9 -65.9 45 6.0 -60.0 200 66 320.0 320.0 288.8 320.1 0.02 WND 245 10457 -59.5 -65.1 48 5.6 -59.6 200 69 319.4 319.4 288.6 319.5 0.02 Sounding variables and indices 1000-500 mb thick: 5507.00 m Freezing level: 740.65 mb = 2582.94 m = 8474.12 ft Wetbulb zero: 754.39 mb = 2403.16 m = 7884.30 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 85.25 % Est. max temperature: 19.06 C = 66.30 F Sfc-Lift cond lev (LCL): 890.73 mb = 1048.42 m = 3439.66 ft T: 8.91 C 700-500 lapse rate: 6.59 C/km ThetaE index: 0.00 C Layer 961.0--107374184.0 mb Conv cond level (CCL): 756.25 mb = 2383.20 m = 7818.80 ft Mean mixing ratio: 5.59 g/kg Conv temperature: 20.83 C = 69.50 F Cap Strength: 4.21 C Lifted Index: 4.81 C Risk: None Lifted Index @300 mb: 7.13 C Lifted Index @700 mb: 3.09 C Showalter Index: 1.76 C Risk: Showers probable Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 23.30 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 133.80 Risk: None Energy Index: 0.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.86 J/kg Max Up Vert Vel: 6.91 m/s Conv Inhibition (B-): 10455.32 J/kg Cap Strength: 4.66 C Lift Cond Lev (LCL): 837.89 mb = 1553.23 m = 5095.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 238 at 17 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 ---------------------------------------------------------- 0 961 418 210 1 0.5 0.9 | 60 16 -14.1 -8.2 1 925 735 325 9 5.2 -7.4 | 30 19 -9.4 -16.4 2 850 1437 300 9 7.8 -4.5 | 27 15 -6.8 -13.6 3 700 3009 175 21 -1.8 20.9 | 126 20 -16.4 11.9 4 500 5590 215 35 20.1 28.7 | 196 20 5.5 19.6 5 400 7210 220 48 30.9 36.8 | 210 32 16.3 27.7 6 300 9160 205 60 25.4 54.4 | 193 47 10.8 45.3 7 250 10330 195 68 17.6 65.7 | 183 57 3.0 56.6 8 245 10457 200 69 23.6 64.8 | 189 57 9.0 55.8 9 242 10534 200 66 22.6 62.0 | 189 54 8.0 53.0 10 200 11740 230 40 30.6 25.7 | 224 23 16.1 16.6 11 150 13590 230 23 17.6 14.8 | 208 6 3.0 5.7 12 100 16210 210 9 4.5 7.8 | 83 10 -10.1 -1.3 Wind Parameters Mean winds (0-6000m): 208.1 at 22.9 knts Storm direction: 238.1 at 17.2 knts Shear (0-3000m) pos: 1.6 neg: 5.2 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 75.5 deg Storm rel helicity (0-3000m) pos: 22.7 neg: -53.7 tot: -31.0 m^2/s^2 ave: -10.3 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 89.56 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 ------------------------------------------------------------------------------- 500 320 6 37 18| 9.6 0.0 9.6| 0.0 -30.6 -30.6 -61.2 -0.61| 13.4 -8.2 1000 314 8 32 17| 4.8 1.4 6.3| 0.0 -33.3 -33.3 -33.3 -0.54| 8.1 -4.4 1500 300 9 28 15| 3.2 3.7 6.9| 0.0 -41.2 -41.2 -27.4 -0.46| 8.2 -3.7 2000 276 10 24 11| 2.4 5.1 7.5| 4.8 -41.2 -36.4 -18.2 -0.14| 9.0 -1.2 2500 241 12 53 5| 1.9 5.7 7.6| 5.6 -48.5 -43.0 -17.2 -0.13| 9.9 -1.3 3000 211 13 108 8| 1.6 5.2 6.8| 22.7 -53.7 -31.0 -10.3 -0.07| 9.3 -0.7 4000 199 17 126 11| 1.8 3.9 5.7| 68.6 -53.7 14.9 3.7 0.08| 8.1 0.6 5000 204 20 144 11| 2.4 3.1 5.5|120.6 -53.7 66.9 13.4 0.20| 7.5 1.5 6000 208 23 161 12| 2.6 2.6 5.2|151.8 -53.7 98.1 16.3 0.25| 7.0 1.7 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20250421.00.gif