UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011412.upa.cvt Date: 1200Z 14 JAN 26 Searching for ETGK... Searching the city database file for: ETGK ... Date:1200Z 14 JAN 26 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 151 SFC 968 418 1.4 1.0 97 0.4 1.2 110 3 277.1 277.8 276.0 288.7 4.24 2 925 784 5.4 2.4 81 3.0 3.9 270 29 284.8 285.7 280.7 298.7 4.92 3 850 1472 2.2 1.4 94 0.8 1.8 275 36 288.5 289.3 282.4 302.7 4.98 4 700 3015 -6.7 -7.5 94 0.8 -7.0 270 44 295.1 295.6 283.1 304.4 3.11 5 500 5580 -21.7 -23.2 88 1.5 -22.0 270 46 306.6 306.8 285.5 310.5 1.18 6 400 7180 -32.3 -37.3 61 5.0 -32.9 270 56 313.0 313.1 286.9 314.4 0.39 7 300 9150 -47.7 -52.6 57 4.9 -47.9 270 75 318.1 318.1 288.2 318.5 0.10 8 254 10220 -57.0 -61.0 60 4.0 -57.1 275 83 319.9 319.9 288.8 320.0 0.04 9 250 10320 -57.9 -61.8 61 3.9 -58.0 275 83 320.0 320.0 288.8 320.1 0.04 10 200 11710 -64.3 -75.3 21 11.0 -64.4 270 71 330.9 330.9 292.0 331.0 0.01 11 190 12023 -66.1 -78.1 17 12.0 -66.2 275 64 332.9 332.9 292.5 332.9 0.00 12 150 13490 -56.7 -82.7 2 26.0 -57.0 275 42 372.4 372.4 301.0 372.4 0.00 13 100 16040 -57.5 -85.5 2 28.0 -57.9 265 35 416.6 416.6 307.3 416.6 0.00 TRP 190 12023 -66.1 -78.1 17 12.0 -66.2 275 64 332.9 332.9 292.5 332.9 0.00 WND 254 10220 -57.0 -61.0 60 4.0 -57.1 275 83 319.9 319.9 288.8 320.0 0.04 Sounding variables and indices 1000-500 mb thick: 5429.00 m Freezing level: 812.92 mb = 1853.42 m = 6080.69 ft Wetbulb zero: 818.87 mb = 1768.52 m = 5802.16 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 91.30 % Est. max temperature: 13.94 C = 57.09 F Sfc-Lift cond lev (LCL): 961.91 mb = 468.88 m = 1538.30 ft T: 1.96 C 700-500 lapse rate: 5.85 C/km ThetaE index: 0.00 C Layer 968.0- 0.0 mb Conv cond level (CCL): 968.00 mb = 418.00 m = 1371.37 ft Mean mixing ratio: 4.79 g/kg Conv temperature: 2.67 C = 36.80 F Cap Strength: 4.24 C Lifted Index: 9.04 C Risk: None Lifted Index @300 mb: 14.74 C Lifted Index @700 mb: 4.24 C Showalter Index: 5.41 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 23.10 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 134.80 Risk: None Energy Index: 1.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.18 J/kg Max Up Vert Vel: 8.85 m/s Conv Inhibition (B-): 11825.07 J/kg Cap Strength: 8.72 C Lift Cond Lev (LCL): 889.00 mb = 1106.97 m = 3631.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 31 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 ---------------------------------------------------------- 0 968 418 110 3 -2.8 1.0 | 120 34 -29.4 16.8 1 925 784 270 29 29.0 -0.0 | 189 16 2.5 15.8 2 850 1472 275 36 35.9 -3.1 | 216 16 9.3 12.7 3 700 3015 270 44 44.0 -0.0 | 228 24 17.5 15.8 4 500 5580 270 46 46.0 -0.0 | 231 25 19.5 15.8 5 400 7180 270 56 56.0 -0.0 | 242 33 29.5 15.8 6 300 9150 270 75 75.0 -0.0 | 252 51 48.5 15.8 7 254 10220 275 83 82.7 -7.2 | 261 57 56.1 8.6 8 250 10320 275 83 82.7 -7.2 | 261 57 56.1 8.6 9 200 11710 270 71 71.0 -0.0 | 250 47 44.5 15.8 10 190 12023 275 64 63.8 -5.6 | 255 39 37.2 10.2 11 150 13490 275 42 41.8 -3.7 | 232 20 15.3 12.1 12 100 16040 265 35 34.9 3.1 | 204 21 8.3 18.8 Wind Parameters Mean winds (0-6000m): 270.8 at 41.2 knts Storm direction: 300.8 at 30.9 knts Shear (0-3000m) pos: 6.6 neg: 1.6 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): 108.6 deg Storm rel helicity (0-3000m) pos: 381.9 neg: 0.0 tot: 381.9 m^2/s^2 ave: 127.3 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 8.6 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.63 Bulk Shear: 62.01 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 ------------------------------------------------------------------------------- 500 269 20 157 18| 34.2 0.0 34.2|336.4 0.0 336.4 672.9 0.76| 54.5 41.4 1000 272 26 179 15| 19.7 0.0 19.7|359.1 0.0 359.1 359.1 0.78| 30.1 23.5 1500 273 30 192 15| 13.2 1.0 14.2|367.6 0.0 367.6 245.1 0.77| 21.1 16.3 2000 273 32 202 15| 9.9 1.5 11.3|373.9 0.0 373.9 187.0 0.76| 16.6 12.6 2500 272 34 208 16| 7.9 1.8 9.7|379.5 0.0 379.5 151.8 0.74| 13.8 10.3 3000 272 36 212 17| 6.6 1.6 8.2|381.9 0.0 381.9 127.3 0.74| 11.7 8.6 4000 271 38 218 19| 4.9 1.3 6.2|385.1 0.0 385.1 96.3 0.74| 8.9 6.5 5000 271 40 221 20| 3.9 1.1 5.1|388.4 0.0 388.4 77.7 0.74| 7.2 5.3 6000 271 41 224 21| 3.3 1.4 4.7|410.8 0.0 410.8 68.5 0.73| 6.4 4.7 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20260114.12.gif