UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011000.upa.cvt Date: 0000Z 10 JAN 26 Searching for ETGK... Searching the city database file for: ETGK ... Date:0000Z 10 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 -17 SFC 948 418 1.6 0.5 92 1.1 1.1 180 3 279.0 279.7 276.9 290.5 4.18 2 925 617 1.0 0.2 94 0.8 0.7 230 15 280.3 281.0 277.6 292.0 4.19 3 850 1291 -3.5 -4.5 93 1.0 -3.9 260 35 282.5 283.0 277.4 291.6 3.22 4 700 2796 -13.9 -14.9 92 1.0 -14.2 260 25 287.1 287.4 277.7 292.2 1.72 5 500 5270 -30.5 -35.5 62 5.0 -31.0 230 27 295.9 295.9 280.0 297.1 0.37 6 400 6810 -42.9 -45.5 75 2.6 -43.0 270 21 299.2 299.3 281.3 299.8 0.16 7 300 8700 -55.9 -60.5 56 4.6 -56.0 310 7 306.6 306.6 284.1 306.7 0.04 8 291 8893 -56.5 -61.5 53 5.0 -56.6 305 11 308.4 308.4 284.8 308.5 0.03 9 250 9860 -54.5 -74.5 7 20.0 -54.7 255 21 325.0 325.0 290.3 325.1 0.01 10 200 11300 -51.3 -80.3 2 29.0 -51.7 290 25 351.5 351.5 297.0 351.5 0.00 11 150 13160 -54.1 -83.1 2 29.0 -54.5 250 33 376.9 376.9 301.8 376.9 0.00 12 100 15740 -58.3 -85.3 2 27.0 -58.7 260 50 415.1 415.1 307.2 415.1 0.00 TRP 291 8893 -56.5 -61.5 53 5.0 -56.6 305 11 308.4 308.4 284.8 308.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5287.00 m Freezing level: 908.33 mb = 766.78 m = 2515.65 ft Wetbulb zero: 914.10 mb = 711.50 m = 2334.29 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 84.42 % Est. max temperature: 6.56 C = 43.82 F Sfc-Lift cond lev (LCL): 931.82 mb = 557.49 m = 1829.02 ft T: 1.18 C 700-500 lapse rate: 6.71 C/km ThetaE index: 0.38 C Layer 850.0- 700.0 mb Conv cond level (CCL): 876.07 mb = 1050.16 m = 3445.38 ft Mean mixing ratio: 3.80 g/kg Conv temperature: 4.30 C = 39.74 F Cap Strength: 0.61 C Lifted Index: 4.46 C Risk: None Lifted Index @300 mb: 10.58 C Lifted Index @700 mb: 0.61 C Showalter Index: 4.52 C Risk: None Total Totals Index: 53.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 26.00 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 177.00 Risk: None Energy Index: 1.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.53 J/kg Max Up Vert Vel: 4.80 m/s Conv Inhibition (B-): 13446.71 J/kg Cap Strength: 4.36 C Lift Cond Lev (LCL): 884.94 mb = 969.88 m = 3181.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 20 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 ---------------------------------------------------------- 0 948 418 180 3 0.0 3.0 | 108 20 -19.3 6.1 1 925 617 230 15 11.5 9.6 | 148 15 -7.8 12.7 2 850 1291 260 35 34.5 6.1 | 239 18 15.1 9.2 3 700 2796 260 25 24.6 4.3 | 215 9 5.3 7.4 4 500 5270 230 27 20.7 17.4 | 184 21 1.4 20.5 5 400 6810 270 21 21.0 -0.0 | 208 4 1.7 3.1 6 300 8700 310 7 5.4 -4.5 | 84 14 -14.0 -1.4 7 291 8893 305 11 9.0 -6.3 | 73 11 -10.3 -3.2 8 250 9860 255 21 20.3 5.4 | 186 9 1.0 8.5 9 200 11300 290 25 23.5 -8.6 | 323 7 4.2 -5.4 10 150 13160 250 33 31.0 11.3 | 219 19 11.7 14.4 11 100 15740 260 50 49.2 8.7 | 248 32 29.9 11.8 Wind Parameters Mean winds (0-6000m): 249.1 at 26.1 knts Storm direction: 279.1 at 19.6 knts Shear (0-3000m) pos: 5.8 neg: 1.6 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 97.3 deg Storm rel helicity (0-3000m) pos: 152.6 neg: -22.0 tot: 130.5 m^2/s^2 ave: 43.5 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.61 Bulk Shear: 18.83 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 ------------------------------------------------------------------------------- 500 235 15 150 14| 23.4 0.0 23.4| 98.8 0.0 98.8 197.7 0.94| 25.1 23.7 1000 251 23 192 11| 17.4 0.0 17.4|152.6 -1.1 151.4 151.4 0.93| 20.0 18.6 1500 255 26 210 12| 11.6 1.1 12.7|152.6 -6.8 145.8 97.2 0.82| 14.5 11.9 2000 256 27 216 12| 8.7 1.7 10.4|152.6 -12.4 140.1 70.1 0.72| 11.7 8.5 2500 257 27 217 11| 6.9 1.9 8.8|152.6 -17.7 134.9 54.0 0.64| 10.0 6.4 3000 257 27 215 11| 5.8 1.6 7.4|152.6 -22.0 130.5 43.5 0.57| 8.8 5.1 4000 254 26 210 12| 4.3 1.7 6.0|152.6 -33.5 119.0 29.8 0.46| 7.3 3.4 5000 250 26 204 13| 3.5 1.6 5.1|155.8 -46.1 109.7 21.9 0.39| 6.5 2.5 6000 249 26 202 13| 3.0 1.3 4.4|169.1 -46.1 123.0 20.5 0.38| 6.4 2.4 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20260110.00.gif