UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122912.upa.cvt Date: 1200Z 29 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1200Z 29 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 205 SFC 979 377 0.0 -6.0 64 6.0 -2.1 60 3 274.8 275.2 272.1 281.7 2.49 2 925 826 0.4 -12.6 37 13.0 -3.7 30 11 279.7 280.0 273.6 284.3 1.57 3 850 1513 3.2 -21.8 14 25.0 -3.7 330 7 289.5 289.6 277.6 291.9 0.79 4 700 3078 -2.5 -23.5 18 21.0 -8.1 305 11 299.7 299.9 282.3 302.4 0.82 5 500 5660 -19.7 -43.7 10 24.0 -22.5 305 13 309.0 309.1 285.2 309.6 0.16 6 400 7270 -32.7 -55.7 8 23.0 -34.0 315 15 312.5 312.5 286.3 312.7 0.05 7 300 9230 -48.7 -62.7 18 14.0 -49.0 305 21 316.7 316.7 287.7 316.8 0.03 8 250 10400 -57.9 -70.9 17 13.0 -58.0 295 25 320.0 320.0 288.8 320.0 0.01 9 200 11780 -66.5 -75.5 27 9.0 -66.5 285 21 327.4 327.4 291.0 327.5 0.01 10 177 12511 -70.3 -77.3 35 7.0 -70.4 295 25 332.9 332.9 292.5 332.9 0.01 11 150 13500 -66.9 -83.9 7 17.0 -67.0 295 25 354.8 354.8 297.7 354.8 0.00 12 100 15980 -61.7 -86.7 2 25.0 -61.9 305 25 408.5 408.5 306.3 408.5 0.00 TRP 177 12511 -70.3 -77.3 35 7.0 -70.4 295 25 332.9 332.9 292.5 332.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5455.00 m Freezing level: 765.79 mb = 2391.60 m = 7846.35 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 19.14 % Est. max temperature: 15.89 C = 60.61 F Sfc-Lift cond lev (LCL): 891.24 mb = 1128.04 m = 3700.88 ft T: 1.63 C 700-500 lapse rate: 6.66 C/km ThetaE index: 0.00 C Layer 979.0-4584246774848121097682944.0 mb Conv cond level (CCL): 507.23 mb = 5549.89 m = 18208.07 ft Mean mixing ratio: 1.68 g/kg Conv temperature: 33.63 C = 92.53 F Cap Strength: 16.76 C Lifted Index: 20.59 C Risk: None Lifted Index @300 mb: 22.71 C Lifted Index @700 mb: 16.76 C Showalter Index: 15.08 C Risk: None Total Totals Index: 20.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: -2.10 C K Index: -19.90 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.77 J/kg Max Up Vert Vel: 9.03 m/s Conv Inhibition (B-): 16792.05 J/kg Cap Strength: 20.48 C Lift Cond Lev (LCL): 763.83 mb = 2374.59 m = 7790.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 at 8 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 ---------------------------------------------------------- 0 979 377 60 3 -2.6 -1.5 | 143 8 -4.6 6.3 1 925 826 30 11 -5.5 -9.5 | 77 8 -7.5 -1.8 2 850 1513 330 7 3.5 -6.1 | 220 2 1.5 1.7 3 700 3078 305 11 9.0 -6.3 | 258 7 7.0 1.5 4 500 5660 305 13 10.6 -7.5 | 268 9 8.6 0.3 5 400 7270 315 15 10.6 -10.6 | 288 9 8.6 -2.8 6 300 9230 305 21 17.2 -12.0 | 286 16 15.2 -4.3 7 250 10400 295 25 22.7 -10.6 | 278 21 20.6 -2.8 8 200 11780 285 21 20.3 -5.4 | 263 18 18.2 2.3 9 177 12511 295 25 22.7 -10.6 | 278 21 20.6 -2.8 10 150 13500 295 25 22.7 -10.6 | 278 21 20.6 -2.8 11 100 15980 305 25 20.5 -14.3 | 290 20 18.4 -6.6 Wind Parameters Mean winds (0-6000m): 315.2 at 10.7 knts Storm direction: 345.2 at 8.0 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 116.0 deg Storm rel helicity (0-3000m) pos: 2.0 neg: -19.8 tot: -17.8 m^2/s^2 ave: -5.9 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.18 Bulk Shear: 18.68 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 35 7 105 7| 0.0 8.6 8.6| 0.0 -18.1 -18.1 -36.2 -0.98| 9.6 -9.4 1000 21 8 90 5| 0.0 4.0 4.0| 0.0 -19.7 -19.7 -19.7 -0.48| 9.1 -4.4 1500 7 8 86 3| 0.0 3.0 3.0| 0.6 -19.8 -19.2 -12.8 -0.37| 7.0 -2.6 2000 353 8 73 1| 0.0 2.7 2.7| 1.3 -19.8 -18.4 -9.2 -0.31| 5.7 -1.8 2500 342 8 296 1| 0.0 2.5 2.5| 1.7 -19.8 -18.1 -7.2 -0.27| 5.0 -1.4 3000 333 9 275 2| 0.0 2.2 2.2| 2.0 -19.8 -17.8 -5.9 -0.26| 4.3 -1.1 4000 324 10 269 4| 0.0 1.7 1.7| 3.1 -19.8 -16.7 -4.2 -0.23| 3.3 -0.8 5000 318 10 267 5| 0.0 1.5 1.5| 4.1 -19.8 -15.7 -3.1 -0.20| 2.7 -0.6 6000 315 11 268 5| 0.1 1.2 1.4| 7.6 -19.8 -12.2 -2.0 -0.14| 2.4 -0.3 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251229.12.gif