UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102806.upa.cvt Date: 0600Z 28 OCT 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0600Z 28 OCT 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 96 SFC 967 377 7.0 5.8 92 1.2 6.4 220 15 282.9 283.9 281.1 299.4 5.98 2 925 738 5.4 4.9 97 0.5 5.1 250 35 284.8 285.8 281.8 301.2 5.87 3 850 1427 3.4 3.1 98 0.3 3.2 270 40 289.7 290.7 283.7 305.8 5.63 4 700 2983 -4.7 -4.9 98 0.2 -4.8 290 38 297.3 298.0 284.8 308.6 3.79 5 500 5560 -18.9 -21.9 77 3.0 -19.6 305 62 310.0 310.2 286.9 314.4 1.32 6 400 7180 -30.5 -33.8 73 3.3 -30.9 305 64 315.3 315.5 287.8 317.3 0.55 7 300 9160 -46.3 -49.4 71 3.1 -46.4 310 103 320.1 320.1 288.9 320.6 0.14 8 283 9546 -49.0 -52.5 66 3.5 -49.1 310 106 321.6 321.6 289.3 322.0 0.10 9 250 10350 -54.7 -59.2 57 4.5 -54.8 310 101 324.7 324.8 290.3 325.0 0.05 10 200 11750 -61.9 -70.9 29 9.0 -62.0 305 89 334.7 334.7 293.0 334.8 0.01 11 199 11781 -62.1 -71.1 29 9.0 -62.2 305 87 334.9 334.9 293.0 335.0 0.01 12 150 13550 -61.1 -80.1 6 19.0 -61.3 300 52 364.8 364.8 299.6 364.8 0.00 13 100 16060 -61.1 -85.1 3 24.0 -61.4 285 35 409.7 409.7 306.5 409.7 0.00 TRP 199 11781 -62.1 -71.1 29 9.0 -62.2 305 87 334.9 334.9 293.0 335.0 0.01 WND 283 9546 -49.0 -52.5 66 3.5 -49.1 310 106 321.6 321.6 289.3 322.0 0.10 Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 787.04 mb = 2080.14 m = 6824.51 ft Wetbulb zero: 789.41 mb = 2019.63 m = 6626.02 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 92.52 % Est. max temperature: 15.32 C = 59.58 F Sfc-Lift cond lev (LCL): 949.37 mb = 526.60 m = 1727.67 ft T: 6.34 C 700-500 lapse rate: 5.51 C/km ThetaE index: 0.00 C Layer 967.0--45828628193214464.0 mb Conv cond level (CCL): 868.75 mb = 1249.21 m = 4098.41 ft Mean mixing ratio: 5.84 g/kg Conv temperature: 12.54 C = 54.57 F Cap Strength: 3.66 C Lifted Index: 8.74 C Risk: None Lifted Index @300 mb: 13.04 C Lifted Index @700 mb: 3.66 C Showalter Index: 6.10 C Risk: None Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.00 C K Index: 25.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 179.20 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.97 J/kg Max Up Vert Vel: 6.63 m/s Conv Inhibition (B-): 10995.45 J/kg Cap Strength: 8.48 C Lift Cond Lev (LCL): 907.06 mb = 897.55 m = 2944.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 35 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 ---------------------------------------------------------- 0 967 377 220 15 9.6 11.5 | 163 40 -12.0 38.5 1 925 738 250 35 32.9 12.0 | 196 41 11.3 39.0 2 850 1427 270 40 40.0 -0.0 | 214 33 18.4 27.0 3 700 2983 290 38 35.7 -13.0 | 225 20 14.1 14.0 4 500 5560 305 62 50.8 -35.6 | 286 30 29.1 -8.6 5 400 7180 305 64 52.4 -36.7 | 288 32 30.8 -9.7 6 300 9160 310 103 78.9 -66.2 | 304 69 57.3 -39.2 7 283 9546 310 106 81.2 -68.1 | 305 72 59.6 -41.2 8 250 10350 310 101 77.4 -64.9 | 304 67 55.7 -37.9 9 200 11750 305 89 72.9 -51.0 | 295 57 51.3 -24.1 10 199 11781 305 87 71.3 -49.9 | 295 55 49.6 -22.9 11 150 13550 300 52 45.0 -26.0 | 268 23 23.4 1.0 12 100 16060 285 35 33.8 -9.1 | 214 22 12.2 17.9 Wind Parameters Mean winds (0-6000m): 291.3 at 46.1 knts Storm direction: 321.3 at 34.6 knts Shear (0-3000m) pos: 6.8 neg: 0.0 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 73.9 deg Storm rel helicity (0-3000m) pos: 426.7 neg: 0.0 tot: 426.7 m^2/s^2 ave: 142.2 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 7.6 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.15 Bulk Shear: 149.29 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 ------------------------------------------------------------------------------- 500 245 28 185 39| 25.7 0.0 25.7|282.0 0.0 282.0 564.0 0.98| 27.4 26.9 1000 255 33 196 37| 16.3 0.0 16.3|362.7 0.0 362.7 362.7 0.94| 19.0 17.8 1500 261 35 202 35| 11.4 0.0 11.4|384.0 0.0 384.0 256.0 0.89| 14.4 12.7 2000 266 36 206 33| 8.9 0.0 8.9|395.7 0.0 395.7 197.9 0.84| 11.9 10.0 2500 270 37 209 31| 7.3 0.0 7.3|404.2 0.0 404.2 161.7 0.79| 10.4 8.3 3000 274 37 212 29| 6.8 0.0 6.8|426.7 0.0 426.7 142.2 0.80| 9.5 7.6 4000 280 39 221 26| 6.4 0.0 6.4|483.3 0.0 483.3 120.8 0.82| 8.5 7.0 5000 287 43 233 24| 6.2 0.0 6.2|547.7 0.0 547.7 109.5 0.83| 7.9 6.5 6000 291 46 244 24| 5.4 0.1 5.4|563.2 0.0 563.2 93.9 0.82| 6.9 5.6 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251028.06.gif