UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120915.upa.cvt Date: 1500Z 9 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1500Z 9 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 126 SFC 971 377 9.8 8.7 93 1.1 9.2 270 1 285.3 286.6 283.7 305.6 7.28 2 925 774 7.4 6.5 94 0.9 6.9 210 15 286.9 288.0 283.5 305.3 6.57 3 864 1338 8.8 -2.2 46 11.0 3.7 230 36 294.0 294.7 283.4 305.1 3.76 4 850 1473 8.2 -2.8 46 11.0 3.2 240 36 294.7 295.4 283.6 305.6 3.66 5 700 3065 2.4 -7.6 48 10.0 -1.9 245 31 305.1 305.7 287.0 314.7 3.08 6 500 5700 -13.9 -20.9 55 7.0 -15.9 255 27 316.1 316.4 289.0 321.0 1.45 7 400 7350 -26.7 -30.5 70 3.8 -27.3 265 29 320.3 320.4 289.6 323.0 0.75 8 300 9360 -43.1 -54.1 29 11.0 -43.6 260 25 324.6 324.6 290.2 324.9 0.08 9 250 10560 -53.1 -57.8 57 4.7 -53.2 295 23 327.1 327.1 291.0 327.4 0.06 10 200 11960 -64.7 -69.5 51 4.8 -64.7 295 27 330.3 330.3 291.8 330.4 0.02 11 150 13690 -62.9 -79.9 8 17.0 -63.0 320 21 361.7 361.7 299.0 361.7 0.00 12 100 16170 -66.5 -85.5 5 19.0 -66.6 335 35 399.2 399.2 305.1 399.3 0.00 TRP 864 1338 8.8 -2.2 46 11.0 3.7 230 36 294.0 294.7 283.4 305.1 3.76 WND Sounding variables and indices 1000-500 mb thick: 5574.00 m Freezing level: 670.55 mb = 3452.98 m = 11328.52 ft Wetbulb zero: 755.55 mb = 2438.85 m = 8001.38 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 54.91 % Est. max temperature: 20.94 C = 69.70 F Sfc-Lift cond lev (LCL): 955.05 mb = 512.53 m = 1681.49 ft T: 8.98 C 700-500 lapse rate: 6.19 C/km ThetaE index: 0.51 C Layer 925.0- 850.0 mb Conv cond level (CCL): 678.32 mb = 3311.38 m = 10863.97 ft Mean mixing ratio: 6.02 g/kg Conv temperature: 30.48 C = 86.86 F Cap Strength: 8.88 C Lifted Index: 11.45 C Risk: None Lifted Index @300 mb: 13.83 C Lifted Index @700 mb: 8.88 C Showalter Index: 11.28 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 11.10 C K Index: 9.30 Risk: None Sweat Index: 156.35 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.41 J/kg Max Up Vert Vel: 7.67 m/s Conv Inhibition (B-): 10805.83 J/kg Cap Strength: 11.27 C Lift Cond Lev (LCL): 876.94 mb = 1214.93 m = 3985.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 21 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 ---------------------------------------------------------- 0 971 377 270 1 1.0 -0.0 | 95 20 -20.3 1.9 1 925 774 210 15 7.5 13.0 | 137 20 -13.8 14.9 2 864 1338 230 36 27.6 23.1 | 194 26 6.3 25.1 3 850 1473 240 36 31.2 18.0 | 206 22 9.9 19.9 4 700 3065 245 31 28.1 13.1 | 204 17 6.8 15.0 5 500 5700 255 27 26.1 7.0 | 208 10 4.8 8.9 6 400 7350 265 29 28.9 2.5 | 240 9 7.6 4.5 7 300 9360 260 25 24.6 4.3 | 208 7 3.4 6.3 8 250 10560 295 23 20.8 -9.7 | 3 8 -0.4 -7.8 9 200 11960 295 27 24.5 -11.4 | 341 10 3.2 -9.5 10 150 13690 320 21 13.5 -16.1 | 29 16 -7.8 -14.2 11 100 16170 335 35 14.8 -31.7 | 12 30 -6.5 -29.8 Wind Parameters Mean winds (0-6000m): 245.2 at 28.5 knts Storm direction: 275.2 at 21.3 knts Shear (0-3000m) pos: 3.1 neg: 3.1 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 217.9 neg: -3.1 tot: 214.8 m^2/s^2 ave: 71.6 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 6.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.51 Bulk Shear: 57.60 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 ------------------------------------------------------------------------------- 500 213 10 122 19| 0.0 18.8 18.8| 76.8 0.0 76.8 153.5 0.80| 21.2 16.9 1000 223 19 152 18| 9.9 9.4 19.3|194.5 0.0 194.5 194.5 0.88| 20.9 18.5 1500 231 24 172 17| 6.9 6.3 13.1|217.2 -0.4 216.9 144.6 0.85| 16.0 13.6 2000 234 27 181 17| 4.9 4.7 9.6|217.2 -1.3 216.0 108.0 0.81| 12.5 10.1 2500 237 28 187 17| 3.7 3.8 7.5|217.2 -2.6 214.7 85.9 0.78| 10.3 8.0 3000 238 28 190 17| 3.1 3.1 6.2|217.9 -3.1 214.8 71.6 0.76| 8.9 6.7 4000 241 29 193 16| 2.3 2.4 4.6|219.7 -3.1 216.5 54.1 0.73| 7.0 5.1 5000 243 29 196 16| 1.8 1.9 3.7|220.5 -3.1 217.4 43.5 0.70| 5.8 4.1 6000 245 28 198 15| 1.7 1.6 3.3|225.8 -3.1 222.7 37.1 0.70| 5.1 3.6 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251209.15.gif