UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120906.upa.cvt Date: 0600Z 9 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0600Z 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 146 SFC 973 377 7.8 7.7 99 0.1 7.8 180 3 283.2 284.3 282.1 301.9 6.78 2 925 794 10.0 6.1 77 3.9 7.9 215 13 289.5 290.7 284.4 307.7 6.39 3 850 1493 6.0 2.8 80 3.2 4.4 210 25 292.4 293.4 284.7 308.4 5.51 4 700 3066 0.0 -30.0 8 30.0 -7.2 250 46 302.5 302.6 283.0 304.0 0.45 5 500 5680 -16.7 -18.7 84 2.0 -17.3 250 31 312.7 313.0 288.2 318.4 1.75 6 400 7330 -27.3 -39.3 31 12.0 -28.7 280 40 319.5 319.6 288.9 320.7 0.32 7 300 9320 -45.3 -49.4 63 4.1 -45.5 305 44 321.5 321.5 289.4 322.0 0.14 8 250 10510 -55.5 -60.5 54 5.0 -55.6 320 58 323.6 323.6 289.9 323.7 0.04 9 200 11890 -67.1 -72.1 49 5.0 -67.1 330 62 326.5 326.5 290.7 326.5 0.01 10 196 12011 -67.9 -72.6 51 4.7 -67.9 330 64 327.1 327.1 290.9 327.2 0.01 11 191 12166 -68.9 -73.3 53 4.4 -68.9 330 56 327.9 327.9 291.2 328.0 0.01 12 150 13630 -63.1 -84.1 4 21.0 -63.2 285 42 361.4 361.4 299.0 361.4 0.00 13 100 16100 -63.9 -86.9 3 23.0 -64.1 295 35 404.3 404.3 305.7 404.3 0.00 TRP 191 12166 -68.9 -73.3 53 4.4 -68.9 330 56 327.9 327.9 291.2 328.0 0.01 WND 196 12011 -67.9 -72.6 51 4.7 -67.9 330 64 327.1 327.1 290.9 327.2 0.01 Sounding variables and indices 1000-500 mb thick: 5534.00 m Freezing level: 700.00 mb = 3066.00 m = 10058.93 ft Wetbulb zero: 793.40 mb = 2051.30 m = 6729.91 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 52.94 % Est. max temperature: 18.65 C = 65.56 F Sfc-Lift cond lev (LCL): 971.62 mb = 388.74 m = 1275.37 ft T: 7.86 C 700-500 lapse rate: 6.39 C/km ThetaE index: 4.35 C Layer 700.0- 500.0 mb Conv cond level (CCL): 786.72 mb = 2119.79 m = 6954.62 ft Mean mixing ratio: 6.32 g/kg Conv temperature: 20.96 C = 69.72 F Cap Strength: 5.90 C Lifted Index: 7.89 C Risk: None Lifted Index @300 mb: 10.81 C Lifted Index @700 mb: 5.90 C Showalter Index: 6.66 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.50 C K Index: -4.50 Risk: None Sweat Index: 219.95 Risk: None Energy Index: 2.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.17 J/kg Max Up Vert Vel: 8.02 m/s Conv Inhibition (B-): 10035.69 J/kg Cap Strength: 7.85 C Lift Cond Lev (LCL): 882.00 mb = 1187.51 m = 3895.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 25 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 ---------------------------------------------------------- 0 973 377 180 3 0.0 3.0 | 101 25 -24.6 4.7 1 925 794 215 13 7.5 10.6 | 126 21 -17.1 12.4 2 850 1493 210 25 12.5 21.7 | 153 26 -12.1 23.4 3 700 3066 250 46 43.2 15.7 | 227 26 18.7 17.5 4 500 5680 250 31 29.1 10.6 | 200 13 4.6 12.3 5 400 7330 280 40 39.4 -6.9 | 289 16 14.8 -5.2 6 300 9320 305 44 36.0 -25.2 | 334 26 11.5 -23.5 7 250 10510 320 58 37.3 -44.4 | 343 45 12.7 -42.7 8 200 11890 330 62 31.0 -53.7 | 353 52 6.4 -52.0 9 196 12011 330 64 32.0 -55.4 | 352 54 7.4 -53.7 10 191 12166 330 56 28.0 -48.5 | 356 47 3.4 -46.8 11 150 13630 285 42 40.6 -10.9 | 300 18 16.0 -9.1 12 100 16100 295 35 31.7 -14.8 | 331 15 7.2 -13.1 Wind Parameters Mean winds (0-6000m): 244.0 at 32.8 knts Storm direction: 274.0 at 24.6 knts Shear (0-3000m) pos: 6.5 neg: 1.5 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 124.3 deg Storm rel helicity (0-3000m) pos: 344.6 neg: -4.6 tot: 340.0 m^2/s^2 ave: 113.3 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 9.0 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.36 Bulk Shear: 88.86 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 ------------------------------------------------------------------------------- 500 210 9 115 22| 12.4 0.0 12.4| 72.6 0.0 72.6 145.2 0.94| 12.9 12.1 1000 211 14 128 22| 6.2 4.5 10.7|119.4 0.0 119.4 119.4 0.92| 10.9 10.0 1500 213 18 139 22| 6.8 3.0 9.8|177.0 0.0 177.0 118.0 0.93| 10.3 9.6 2000 219 22 150 22| 7.2 2.2 9.4|242.6 0.0 242.6 121.3 0.95| 10.3 9.7 2500 227 26 163 20| 7.5 1.8 9.3|315.0 0.0 315.0 126.0 0.96| 10.5 10.1 3000 233 29 176 19| 6.5 1.5 8.0|344.6 -4.6 340.0 113.3 0.92| 9.8 9.0 4000 239 32 189 18| 4.9 0.8 5.7|344.6 -19.8 324.8 81.2 0.79| 8.1 6.4 5000 242 33 194 18| 3.9 0.8 4.8|344.6 -35.0 309.6 61.9 0.68| 7.1 4.8 6000 244 33 197 17| 3.6 0.7 4.3|370.4 -39.6 330.8 55.1 0.68| 6.8 4.6 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251209.06.gif