UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101718.upa.cvt Date: 1800Z 17 OCT 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1800Z 17 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 200 SFC 979 377 11.4 5.4 67 6.0 8.3 10 3 286.3 287.3 282.4 302.4 5.74 2 925 849 7.4 2.4 71 5.0 4.9 35 7 286.9 287.7 281.7 300.8 4.92 3 850 1537 0.8 0.2 96 0.6 0.5 20 9 287.0 287.8 281.3 300.0 4.56 4 700 3099 -1.3 -20.3 22 19.0 -6.9 330 9 301.0 301.2 283.2 304.5 1.09 5 500 5690 -19.3 -34.3 25 15.0 -21.7 355 23 309.5 309.6 285.7 311.0 0.42 6 400 7310 -30.1 -44.1 24 14.0 -31.4 355 25 315.9 315.9 287.6 316.6 0.19 7 300 9290 -45.1 -56.1 28 11.0 -45.5 355 31 321.8 321.8 289.4 322.0 0.06 8 250 10490 -54.7 -61.7 42 7.0 -54.8 355 38 324.7 324.8 290.2 324.9 0.04 9 208 11647 -62.1 -69.1 39 7.0 -62.1 345 33 330.7 330.7 291.9 330.8 0.02 10 200 11890 -61.3 -70.3 29 9.0 -61.4 330 35 335.7 335.7 293.3 335.7 0.01 11 150 13690 -57.9 -82.9 3 25.0 -58.2 320 23 370.3 370.3 300.6 370.3 0.00 12 100 16220 -61.1 -85.1 3 24.0 -61.4 320 19 409.7 409.7 306.5 409.7 0.00 TRP 208 11647 -62.1 -69.1 39 7.0 -62.1 345 33 330.7 330.7 291.9 330.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5490.00 m Freezing level: 792.86 mb = 2132.05 m = 6994.82 ft Wetbulb zero: 838.97 mb = 1642.07 m = 5387.29 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 45.09 % Est. max temperature: 13.86 C = 56.95 F Sfc-Lift cond lev (LCL): 893.91 mb = 1127.20 m = 3698.10 ft T: 4.73 C 700-500 lapse rate: 6.95 C/km ThetaE index: 2.47 C Layer 925.0- 700.0 mb Conv cond level (CCL): 861.57 mb = 1426.97 m = 4681.61 ft Mean mixing ratio: 5.08 g/kg Conv temperature: 12.09 C = 53.77 F Cap Strength: 7.47 C Lifted Index: 8.86 C Risk: None Lifted Index @300 mb: 14.76 C Lifted Index @700 mb: 7.47 C Showalter Index: 9.68 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 19.50 C K Index: 1.30 Risk: None Sweat Index: 43.40 Risk: None Energy Index: 2.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.95 J/kg Max Up Vert Vel: 2.43 m/s Conv Inhibition (B-): 3.62 J/kg Cap Strength: 8.80 C Lift Cond Lev (LCL): 864.65 mb = 1397.96 m = 4586.44 ft Lev Free Conv (LFC): 849.65 mb = 1540.32 m = 5053.48 ft Equ Level (EL): 839.65 mb = 1635.56 m = 5365.96 ft B at Equ Level: 2.34 J/kg Max Parcel Lev (MPL): 819.65 mb = 1829.51 m = 6002.27 ft Wind level data Storm motion: 24 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 ---------------------------------------------------------- 0 979 377 10 3 -0.5 -3.0 | 210 7 3.6 6.2 1 925 849 35 7 -4.0 -5.7 | 182 3 0.1 3.4 2 850 1537 20 9 -3.1 -8.5 | 236 1 1.0 0.7 3 700 3099 330 9 4.5 -7.8 | 261 9 8.6 1.4 4 500 5690 355 23 2.0 -22.9 | 336 15 6.1 -13.8 5 400 7310 355 25 2.2 -24.9 | 338 17 6.3 -15.8 6 300 9290 355 31 2.7 -30.9 | 343 23 6.8 -21.7 7 250 10490 355 38 3.3 -37.9 | 346 30 7.4 -28.7 8 208 11647 345 33 8.5 -31.9 | 331 26 12.6 -22.7 9 200 11890 330 35 17.5 -30.3 | 314 30 21.6 -21.2 10 150 13690 320 23 14.8 -17.6 | 294 21 18.9 -8.5 11 100 16220 320 19 12.2 -14.6 | 288 17 16.3 -5.4 Wind Parameters Mean winds (0-6000m): 354.2 at 13.4 knts Storm direction: 24.2 at 10.0 knts Shear (0-3000m) pos: 0.8 neg: 1.6 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 61.1 deg Storm rel helicity (0-3000m) pos: 4.9 neg: -3.9 tot: 0.9 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 12.10 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 28 5 200 5| 4.7 0.0 4.7| 0.0 -2.4 -2.4 -4.8 -0.45| 4.7 -2.1 1000 28 6 197 4| 2.3 1.1 3.4| 0.5 -2.4 -1.9 -1.9 -0.17| 3.4 -0.6 1500 24 7 206 3| 1.6 1.4 2.9| 1.2 -2.4 -1.2 -0.8 0.04| 3.1 0.1 2000 17 8 226 3| 1.2 1.5 2.7| 1.3 -2.4 -1.1 -0.5 0.05| 3.0 0.1 2500 10 8 245 3| 0.9 1.6 2.6| 1.3 -3.2 -1.9 -0.8 0.01| 2.9 0.0 3000 3 8 256 4| 0.8 1.6 2.4| 4.9 -3.9 0.9 0.3 0.08| 2.9 0.2 4000 354 9 273 5| 1.2 1.2 2.4| 19.1 -3.9 15.1 3.8 0.30| 2.9 0.9 5000 353 11 291 6| 1.6 1.0 2.6| 36.6 -3.9 32.6 6.5 0.42| 3.0 1.3 6000 354 13 307 7| 1.5 0.8 2.4| 44.1 -3.9 40.2 6.7 0.45| 2.7 1.2 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251017.18.gif