UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120118.upa.cvt Date: 1800Z 1 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1800Z 1 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 140 SFC 971 377 0.0 -1.1 92 1.1 -0.4 190 3 275.5 276.1 274.2 285.4 3.63 2 925 771 1.4 -8.6 47 10.0 -2.1 205 17 280.7 281.1 275.0 286.9 2.15 3 850 1449 -0.9 -15.9 31 15.0 -5.3 220 17 285.2 285.4 276.2 289.1 1.30 4 700 2994 -3.5 -43.5 3 40.0 -10.0 245 15 298.6 298.6 280.9 299.0 0.12 5 500 5580 -18.3 -20.8 81 2.5 -19.0 240 11 310.7 311.0 287.3 315.5 1.46 6 400 7210 -30.7 -39.7 41 9.0 -31.7 260 3 315.1 315.1 287.5 316.2 0.30 7 300 9190 -47.3 -58.3 27 11.0 -47.6 320 17 318.7 318.7 288.3 318.9 0.05 8 250 10360 -57.1 -66.1 31 9.0 -57.2 315 25 321.2 321.2 289.1 321.3 0.02 9 200 11740 -66.9 -71.6 51 4.7 -67.0 285 33 326.8 326.8 290.8 326.9 0.01 10 187 12146 -69.5 -73.9 53 4.4 -69.5 290 42 329.0 329.0 291.5 329.0 0.01 11 150 13490 -62.7 -82.7 5 20.0 -62.9 310 15 362.1 362.1 299.1 362.1 0.00 12 100 15990 -62.9 -86.9 3 24.0 -63.1 305 11 406.2 406.2 306.0 406.2 0.00 TRP 187 12146 -69.5 -73.9 53 4.4 -69.5 290 42 329.0 329.0 291.5 329.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5440.00 m Freezing level: 879.35 mb = 1183.70 m = 3883.47 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 36.18 % Est. max temperature: 12.00 C = 53.59 F Sfc-Lift cond lev (LCL): 954.34 mb = 517.53 m = 1697.92 ft T: 0.50 C 700-500 lapse rate: 5.72 C/km ThetaE index: 0.00 C Layer 971.0- 0.0 mb Conv cond level (CCL): 547.27 mb = 4885.79 m = 16029.28 ft Mean mixing ratio: 2.31 g/kg Conv temperature: 31.79 C = 89.23 F Cap Strength: 14.12 C Lifted Index: 20.18 C Risk: None Lifted Index @300 mb: 22.47 C Lifted Index @700 mb: 14.12 C Showalter Index: 18.59 C Risk: None Total Totals Index: 19.80 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 2.40 C K Index: -38.50 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 5.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.72 J/kg Max Up Vert Vel: 8.09 m/s Conv Inhibition (B-): 16109.54 J/kg Cap Strength: 19.98 C Lift Cond Lev (LCL): 805.48 mb = 1877.11 m = 6158.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 at 10 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 ---------------------------------------------------------- 0 971 377 190 3 0.5 3.0 | 101 10 -9.5 1.8 1 925 771 205 17 7.2 15.4 | 169 15 -2.9 14.3 2 850 1449 220 17 10.9 13.0 | 184 12 0.9 11.9 3 700 2994 245 15 13.6 6.3 | 214 6 3.5 5.2 4 500 5580 240 11 9.5 5.5 | 173 4 -0.5 4.4 5 400 7210 260 3 3.0 0.5 | 85 7 -7.1 -0.6 6 300 9190 320 17 10.9 -13.0 | 356 14 0.9 -14.1 7 250 10360 315 25 17.7 -17.7 | 338 20 7.6 -18.8 8 200 11740 285 33 31.9 -8.5 | 294 24 21.8 -9.7 9 187 12146 290 42 39.5 -14.4 | 298 33 29.4 -15.5 10 150 13490 310 15 11.5 -9.6 | 352 11 1.4 -10.8 11 100 15990 305 11 9.0 -6.3 | 8 7 -1.0 -7.4 Wind Parameters Mean winds (0-6000m): 233.7 at 13.5 knts Storm direction: 263.7 at 10.1 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 108.8 deg Storm rel helicity (0-3000m) pos: 62.4 neg: -0.7 tot: 61.7 m^2/s^2 ave: 20.6 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.49 Bulk Shear: 5.96 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 ------------------------------------------------------------------------------- 500 204 11 150 11| 14.6 0.0 14.6| 41.0 0.0 41.0 82.0 0.92| 15.4 14.2 1000 209 14 165 12| 7.4 0.0 7.4| 50.2 0.0 50.2 50.2 0.90| 9.4 8.4 1500 214 15 172 11| 4.9 0.0 4.9| 55.3 0.0 55.3 36.9 0.87| 7.2 6.2 2000 218 15 177 11| 3.6 0.0 3.6| 59.0 0.0 59.0 29.5 0.84| 6.0 5.0 2500 222 15 182 10| 2.8 0.0 2.8| 61.9 0.0 61.9 24.7 0.83| 5.2 4.3 3000 226 15 185 10| 2.2 0.0 2.2| 62.4 -0.7 61.7 20.6 0.79| 4.6 3.6 4000 230 15 189 9| 1.7 0.2 1.9| 62.4 -2.6 59.7 14.9 0.69| 3.6 2.5 5000 232 14 189 8| 1.3 0.3 1.7| 62.4 -4.5 57.9 11.6 0.61| 3.1 1.9 6000 234 13 187 7| 0.8 0.3 1.1| 62.4 -8.4 54.0 9.0 0.41| 2.9 1.2 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251201.18.gif