UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120606.upa.cvt Date: 0600Z 6 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0600Z 6 DEC 25 Station: ETGI WMO ident: 10618 Latitude: 49.70 Longitude: 7.33 Elevation: 377.00 ------------------------------------------------------------------------------- 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 68 SFC 963 377 3.4 1.1 85 2.3 2.4 200 7 279.5 280.3 277.4 291.4 4.30 2 925 702 1.0 0.4 96 0.6 0.7 205 27 280.3 281.1 277.7 292.1 4.25 3 850 1379 -0.5 -0.5 100 0.0 -0.5 215 40 285.6 286.4 280.4 297.9 4.34 4 700 2928 -4.7 -5.8 92 1.1 -5.1 230 33 297.3 297.9 284.5 307.9 3.54 5 500 5500 -22.7 -38.7 22 16.0 -24.7 250 42 305.4 305.4 283.9 306.3 0.27 6 400 7100 -33.7 -52.7 13 19.0 -34.8 225 52 311.2 311.2 285.8 311.5 0.07 7 300 9030 -52.5 -57.1 57 4.6 -52.6 230 46 311.3 311.4 285.9 311.6 0.06 8 250 10190 -59.1 -69.1 26 10.0 -59.2 225 46 318.2 318.2 288.2 318.3 0.01 9 228 10768 -61.7 -72.7 22 11.0 -61.8 225 48 322.7 322.7 289.6 322.8 0.01 10 200 11590 -59.3 -79.3 6 20.0 -59.5 235 27 338.9 338.9 294.0 338.9 0.00 11 150 13390 -59.9 -83.9 3 24.0 -60.1 280 29 366.9 366.9 300.0 366.9 0.00 12 100 15900 -64.3 -87.3 3 23.0 -64.5 305 25 403.5 403.5 305.7 403.5 0.00 TRP 228 10768 -61.7 -72.7 22 11.0 -61.8 225 48 322.7 322.7 289.6 322.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5432.00 m Freezing level: 875.00 mb = 1153.33 m = 3783.86 ft Wetbulb zero: 880.94 mb = 1092.76 m = 3585.14 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 75.82 % Est. max temperature: 12.02 C = 53.63 F Sfc-Lift cond lev (LCL): 929.29 mb = 664.65 m = 2180.58 ft T: 1.28 C 700-500 lapse rate: 7.00 C/km Conv cond level (CCL): 831.25 mb = 1556.96 m = 5108.07 ft Mean mixing ratio: 4.28 g/kg Conv temperature: 10.71 C = 51.28 F Cap Strength: 8.64 C Lifted Index: 10.91 C Risk: None Lifted Index @300 mb: 12.70 C Lifted Index @700 mb: 8.64 C Showalter Index: 7.75 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.20 C Cross Totals Index: 22.20 C K Index: 20.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 218.70 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.43 J/kg Max Up Vert Vel: 6.55 m/s Conv Inhibition (B-): 13993.62 J/kg Cap Strength: 10.92 C Lift Cond Lev (LCL): 900.63 mb = 915.72 m = 3004.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 at 28 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 ---------------------------------------------------------- 0 963 377 200 7 2.4 6.6 | 97 25 -25.0 3.1 1 925 702 205 27 11.4 24.5 | 143 26 -16.0 21.0 2 850 1379 215 40 22.9 32.8 | 171 30 -4.5 29.3 3 700 2928 230 33 25.3 21.2 | 173 18 -2.1 17.7 4 500 5500 250 42 39.5 14.4 | 228 16 12.1 10.9 5 400 7100 225 52 36.8 36.8 | 196 35 9.4 33.3 6 300 9030 230 46 35.2 29.6 | 197 27 7.8 26.1 7 250 10190 225 46 32.5 32.5 | 190 29 5.1 29.0 8 228 10768 225 48 33.9 33.9 | 192 31 6.5 30.5 9 200 11590 235 27 22.1 15.5 | 156 13 -5.3 12.0 10 150 13390 280 29 28.6 -5.0 | 352 9 1.2 -8.5 11 100 15900 305 25 20.5 -14.3 | 21 19 -6.9 -17.8 Wind Parameters Mean winds (0-6000m): 232.8 at 36.8 knts Storm direction: 262.8 at 27.6 knts Shear (0-3000m) pos: 5.0 neg: 0.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 249.0 neg: -0.5 tot: 248.5 m^2/s^2 ave: 82.8 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 6.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.38 Bulk Shear: 56.48 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 ------------------------------------------------------------------------------- 500 205 21 130 24| 24.1 0.0 24.1|153.5 0.0 153.5 307.0 0.98| 24.4 24.0 1000 210 28 147 25| 17.1 0.0 17.1|230.1 0.0 230.1 230.1 0.98| 17.6 17.3 1500 213 32 156 25| 10.7 0.0 10.7|235.6 0.0 235.6 157.1 0.90| 13.1 11.8 2000 215 33 160 25| 7.5 0.0 7.5|237.7 0.0 237.7 118.8 0.82| 10.8 8.9 2500 218 33 163 24| 5.6 0.0 5.6|237.8 -0.5 237.2 94.9 0.76| 9.4 7.1 3000 220 33 165 23| 5.0 0.0 5.0|249.0 -0.5 248.5 82.8 0.76| 8.3 6.3 4000 225 34 170 21| 4.3 0.0 4.3|274.9 -0.5 274.3 68.6 0.79| 7.0 5.5 5000 230 35 179 19| 3.8 0.0 3.8|301.9 -0.5 301.4 60.3 0.81| 6.3 5.1 6000 233 37 186 19| 3.2 1.0 4.2|304.8 -39.8 264.9 44.2 0.58| 6.3 3.7 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251206.06.gif