UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0000Z 7 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 79 SFC 965 377 7.8 6.4 91 1.4 7.1 220 11 283.8 284.9 281.8 301.2 6.25 2 925 722 5.4 5.1 98 0.3 5.2 235 29 284.8 285.9 282.0 301.5 5.96 3 850 1409 0.8 0.6 99 0.2 0.7 250 35 287.0 287.8 281.5 300.3 4.70 4 700 2945 -7.5 -11.1 75 3.6 -8.7 255 25 294.2 294.6 281.8 301.2 2.34 5 500 5480 -24.7 -29.7 63 5.0 -25.5 270 35 302.9 303.0 283.4 305.1 0.65 6 400 7060 -36.7 -42.7 54 6.0 -37.1 290 50 307.3 307.3 284.6 308.1 0.22 7 300 8990 -50.9 -55.6 57 4.7 -51.0 295 81 313.6 313.6 286.7 313.9 0.07 8 289 9233 -52.5 -62.1 30 9.6 -52.7 295 87 314.7 314.8 287.1 314.9 0.03 9 286 9300 -52.9 -63.9 25 11.0 -53.1 295 85 315.1 315.1 287.1 315.2 0.02 10 250 10170 -52.5 -73.5 6 21.0 -52.8 305 66 328.0 328.0 291.2 328.0 0.01 11 200 11600 -55.1 -80.1 3 25.0 -55.4 305 50 345.5 345.5 295.6 345.5 0.00 12 150 13430 -57.3 -83.3 2 26.0 -57.6 305 36 371.4 371.4 300.8 371.4 0.00 13 100 15960 -64.3 -86.3 3 22.0 -64.5 295 25 403.5 403.5 305.7 403.5 0.00 TRP 286 9300 -52.9 -63.9 25 11.0 -53.1 295 85 315.1 315.1 287.1 315.2 0.02 WND 289 9233 -52.5 -62.1 30 9.6 -52.7 295 87 314.7 314.8 287.1 314.9 0.03 Sounding variables and indices 1000-500 mb thick: 5401.00 m Freezing level: 835.54 mb = 1557.05 m = 5108.36 ft Wetbulb zero: 838.51 mb = 1516.71 m = 4976.03 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 79.83 % Est. max temperature: 12.47 C = 54.45 F Sfc-Lift cond lev (LCL): 944.57 mb = 551.40 m = 1809.03 ft T: 6.59 C 700-500 lapse rate: 6.79 C/km ThetaE index: 1.12 C Layer 850.0- 700.0 mb Conv cond level (CCL): 903.91 mb = 909.42 m = 2983.63 ft Mean mixing ratio: 5.70 g/kg Conv temperature: 9.38 C = 48.88 F Cap Strength: 1.27 C Lifted Index: 3.46 C Risk: None Lifted Index @300 mb: 8.96 C Lifted Index @700 mb: 1.27 C Showalter Index: 3.99 C Risk: None Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 25.30 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 215.95 Risk: None Energy Index: 0.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.12 J/kg Max Up Vert Vel: 5.31 m/s Conv Inhibition (B-): 0.60 J/kg Cap Strength: 3.34 C Lift Cond Lev (LCL): 907.39 mb = 878.13 m = 2880.97 ft Lev Free Conv (LFC): 882.39 mb = 1105.12 m = 3625.67 ft Equ Level (EL): 812.39 mb = 1766.99 m = 5797.13 ft B at Equ Level: 14.11 J/kg Max Parcel Lev (MPL): 722.39 mb = 2695.87 m = 8844.61 ft Wind level data Storm motion: 290 at 23 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 ---------------------------------------------------------- 0 965 377 220 11 7.1 8.4 | 138 22 -14.9 16.4 1 925 722 235 29 23.8 16.6 | 184 25 1.8 24.6 2 850 1409 250 35 32.9 12.0 | 209 23 11.0 19.9 3 700 2945 255 25 24.1 6.5 | 189 15 2.2 14.4 4 500 5480 270 35 35.0 -0.0 | 239 15 13.1 8.0 5 400 7060 290 50 47.0 -17.1 | 290 27 25.1 -9.1 6 300 8990 295 81 73.4 -34.2 | 297 58 51.5 -26.3 7 289 9233 295 87 78.8 -36.8 | 297 64 56.9 -28.8 8 286 9300 295 85 77.0 -35.9 | 297 62 55.1 -28.0 9 250 10170 305 66 54.1 -37.9 | 313 44 32.1 -29.9 10 200 11600 305 50 41.0 -28.7 | 317 28 19.0 -20.7 11 150 13430 305 36 29.5 -20.6 | 329 15 7.6 -12.7 12 100 15960 295 25 22.7 -10.6 | 344 3 0.7 -2.6 Wind Parameters Mean winds (0-6000m): 260.0 at 31.1 knts Storm direction: 290.0 at 23.3 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 59.0 deg Storm rel helicity (0-3000m) pos: 180.9 neg: -27.6 tot: 153.2 m^2/s^2 ave: 51.1 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 4.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.49 Bulk Shear: 29.09 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 ------------------------------------------------------------------------------- 500 233 23 171 22| 20.8 0.0 20.8|125.5 0.0 125.5 251.0 0.99| 21.5 21.3 1000 240 28 185 22| 13.2 0.0 13.2|171.8 0.0 171.8 171.8 0.99| 14.7 14.5 1500 244 30 193 22| 8.0 0.0 8.0|173.6 -7.1 166.5 111.0 0.86| 10.9 9.3 2000 246 30 195 21| 5.2 0.0 5.2|173.6 -16.7 157.0 78.5 0.72| 9.1 6.5 2500 247 29 195 20| 3.6 0.0 3.6|173.6 -26.8 146.8 58.7 0.59| 7.9 4.7 3000 249 29 195 19| 3.3 0.0 3.3|180.9 -27.6 153.2 51.1 0.60| 7.0 4.2 4000 252 29 198 18| 3.1 0.0 3.1|199.4 -27.6 171.8 42.9 0.64| 5.9 3.8 5000 256 30 203 17| 3.0 0.0 3.0|219.2 -27.6 191.6 38.3 0.68| 5.2 3.6 6000 260 31 213 16| 3.4 0.0 3.4|268.9 -27.6 241.3 40.2 0.72| 5.4 3.9 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251207.00.gif