UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:0000Z 8 DEC 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 114 SFC 964 418 6.4 5.8 96 0.6 6.1 130 3 282.5 283.5 280.9 299.1 6.00 2 925 756 5.4 5.4 100 0.0 5.4 210 17 284.8 285.9 282.1 301.8 6.08 3 850 1448 4.2 3.8 97 0.4 4.0 225 21 290.5 291.6 284.4 307.5 5.92 4 700 3009 -2.7 -2.8 99 0.1 -2.7 280 38 299.5 300.3 286.4 312.8 4.45 5 500 5620 -16.1 -17.1 92 1.0 -16.4 295 36 313.4 313.8 288.7 320.0 2.00 6 400 7260 -28.1 -29.9 85 1.8 -28.4 305 52 318.5 318.6 289.1 321.3 0.80 7 300 9250 -44.9 -49.9 57 5.0 -45.2 320 62 322.1 322.1 289.5 322.6 0.13 8 250 10440 -54.9 -59.6 56 4.7 -55.0 325 69 324.4 324.5 290.2 324.6 0.05 9 214 11416 -62.3 -70.0 35 7.7 -62.4 325 75 327.7 327.7 291.1 327.8 0.01 10 200 11830 -65.5 -74.5 28 9.0 -65.5 320 62 329.0 329.0 291.5 329.1 0.01 11 169 12849 -69.7 -73.2 60 3.5 -69.7 320 48 338.3 338.3 293.9 338.3 0.01 12 150 13570 -65.3 -81.3 9 16.0 -65.4 310 23 357.6 357.6 298.2 357.6 0.00 13 100 16030 -65.9 -82.9 8 17.0 -66.0 285 21 400.4 400.4 305.3 400.4 0.00 TRP 169 12849 -69.7 -73.2 60 3.5 -69.7 320 48 338.3 338.3 293.9 338.3 0.01 WND 214 11416 -62.3 -70.0 35 7.7 -62.4 325 75 327.7 327.7 291.1 327.8 0.01 Sounding variables and indices 1000-500 mb thick: 5506.00 m Freezing level: 758.70 mb = 2398.17 m = 7867.93 ft Wetbulb zero: 760.86 mb = 2338.67 m = 7672.71 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 96.93 % Est. max temperature: 16.33 C = 61.40 F Sfc-Lift cond lev (LCL): 955.19 mb = 493.15 m = 1617.94 ft T: 6.18 C 700-500 lapse rate: 5.13 C/km ThetaE index: 0.00 C Layer 964.0-126443839488.0 mb Conv cond level (CCL): 843.85 mb = 1506.41 m = 4942.22 ft Mean mixing ratio: 6.03 g/kg Conv temperature: 14.70 C = 58.46 F Cap Strength: 5.19 C Lifted Index: 11.01 C Risk: None Lifted Index @300 mb: 13.85 C Lifted Index @700 mb: 5.19 C Showalter Index: 7.82 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 19.90 C K Index: 24.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 266.06 Risk: None Energy Index: 2.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.33 J/kg Max Up Vert Vel: 7.39 m/s Conv Inhibition (B-): 10018.69 J/kg Cap Strength: 10.58 C Lift Cond Lev (LCL): 909.35 mb = 895.62 m = 2938.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 24 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 ---------------------------------------------------------- 0 964 418 130 3 -2.3 1.9 | 129 27 -21.1 16.8 1 925 756 210 17 8.5 14.7 | 161 31 -10.3 29.6 2 850 1448 225 21 14.8 14.8 | 172 30 -4.0 29.7 3 700 3009 280 38 37.4 -6.6 | 246 20 18.6 8.3 4 500 5620 295 36 32.6 -15.2 | 271 14 13.8 -0.3 5 400 7260 305 52 42.6 -29.8 | 302 28 23.8 -14.9 6 300 9250 320 62 39.9 -47.5 | 327 39 21.0 -32.6 7 250 10440 325 69 39.6 -56.5 | 333 47 20.8 -41.6 8 214 11416 325 75 43.0 -61.4 | 333 52 24.2 -46.5 9 200 11830 320 62 39.9 -47.5 | 327 39 21.0 -32.6 10 169 12849 320 48 30.9 -36.8 | 331 25 12.0 -21.9 11 150 13570 310 23 17.6 -14.8 | 95 1 -1.2 0.1 12 100 16030 285 21 20.3 -5.4 | 189 10 1.5 9.5 Wind Parameters Mean winds (0-6000m): 278.4 at 32.0 knts Storm direction: 308.4 at 24.0 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 120.7 deg Storm rel helicity (0-3000m) pos: 412.1 neg: 0.0 tot: 412.1 m^2/s^2 ave: 137.4 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 9.7 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.22 Bulk Shear: 124.20 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 ------------------------------------------------------------------------------- 500 206 12 153 29| 18.4 0.0 18.4|158.1 0.0 158.1 316.2 0.89| 22.0 19.6 1000 215 16 161 30| 10.9 0.0 10.9|195.0 0.0 195.0 195.0 0.91| 13.4 12.2 1500 223 18 167 29| 9.4 0.0 9.4|259.7 0.0 259.7 173.2 0.92| 11.9 11.0 2000 233 21 176 27| 8.6 0.0 8.6|326.8 0.0 326.8 163.4 0.93| 11.6 10.8 2500 246 24 187 25| 8.1 0.0 8.1|393.9 0.0 393.9 157.5 0.93| 11.8 11.0 3000 255 26 196 22| 6.9 0.0 6.9|412.1 0.0 412.1 137.4 0.93| 10.5 9.7 4000 266 29 210 20| 5.1 0.0 5.1|425.3 0.0 425.3 106.3 0.92| 8.3 7.6 5000 273 30 221 18| 4.0 0.0 4.0|437.1 0.0 437.1 87.4 0.91| 7.1 6.4 6000 278 32 231 16| 4.0 0.0 4.0|463.4 0.0 463.4 77.2 0.88| 6.7 5.9 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20251208.00.gif