UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042818.upa.cvt Date: 1800Z 28 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1800Z 28 APR 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 201 SFC 980 377 20.0 3.0 32 17.0 10.9 70 7 294.8 295.7 284.9 309.1 4.84 2 925 868 15.2 2.2 41 13.0 8.5 50 9 294.9 295.7 284.9 309.1 4.85 3 850 1575 8.2 0.2 57 8.0 4.3 50 7 294.7 295.6 284.6 308.2 4.56 4 700 3150 0.0 -31.0 8 31.0 -7.2 75 3 302.5 302.6 283.0 303.9 0.41 5 500 5740 -19.3 -45.3 8 26.0 -22.3 75 7 309.5 309.5 285.3 310.0 0.13 6 400 7360 -32.5 -44.5 29 12.0 -33.5 45 7 312.7 312.8 286.5 313.4 0.18 7 300 9310 -48.5 -63.5 16 15.0 -48.8 50 33 317.0 317.0 287.8 317.1 0.02 8 250 10490 -57.3 -68.3 23 11.0 -57.4 65 23 320.9 320.9 289.0 320.9 0.02 9 209 11607 -61.9 -71.9 25 10.0 -62.0 35 15 330.5 330.6 291.9 330.6 0.01 10 200 11880 -60.3 -75.3 12 15.0 -60.4 45 15 337.3 337.3 293.6 337.3 0.01 11 150 13680 -59.1 -84.1 3 25.0 -59.3 345 13 368.3 368.3 300.2 368.3 0.00 12 100 16230 -57.7 -85.7 2 28.0 -58.1 350 13 416.2 416.2 307.3 416.3 0.00 TRP 209 11607 -61.9 -71.9 25 10.0 -62.0 35 15 330.5 330.6 291.9 330.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5539.00 m Freezing level: 700.00 mb = 3150.00 m = 10334.52 ft Wetbulb zero: 794.16 mb = 2126.23 m = 6975.73 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 22.59 % Est. max temperature: 20.84 C = 69.50 F Sfc-Lift cond lev (LCL): 760.14 mb = 2481.34 m = 8140.77 ft T: 3.48 C 700-500 lapse rate: 7.45 C/km ThetaE index: 5.19 C Layer 850.0- 500.0 mb Conv cond level (CCL): 672.27 mb = 3461.19 m = 11355.46 ft Mean mixing ratio: 4.81 g/kg Conv temperature: 28.51 C = 83.31 F Cap Strength: 4.64 C Lifted Index: 3.71 C Risk: None Lifted Index @300 mb: 5.91 C Lifted Index @700 mb: 4.64 C Showalter Index: 4.18 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 19.50 C K Index: -3.30 Risk: None Sweat Index: 23.40 Risk: None Energy Index: 0.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.07 J/kg Max Up Vert Vel: 1.46 m/s Conv Inhibition (B-): 8453.47 J/kg Cap Strength: 4.64 C Lift Cond Lev (LCL): 758.94 mb = 2494.22 m = 8183.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 95 at 4 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 ---------------------------------------------------------- 0 980 377 70 7 -6.6 -2.4 | 39 4 -2.3 -2.8 1 925 868 50 9 -6.9 -5.8 | 23 7 -2.6 -6.1 2 850 1575 50 7 -5.4 -4.5 | 12 5 -1.0 -4.9 3 700 3150 75 3 -2.9 -0.8 | 309 2 1.4 -1.1 4 500 5740 75 7 -6.8 -1.8 | 48 3 -2.4 -2.2 5 400 7360 45 7 -4.9 -4.9 | 7 5 -0.6 -5.3 6 300 9310 50 33 -25.3 -21.2 | 44 30 -21.0 -21.6 7 250 10490 65 23 -20.8 -9.7 | 59 19 -16.5 -10.1 8 209 11607 35 15 -8.6 -12.3 | 19 13 -4.3 -12.6 9 200 11880 45 15 -10.6 -10.6 | 30 13 -6.3 -11.0 10 150 13680 345 13 3.4 -12.6 | 329 15 7.7 -12.9 11 100 16230 350 13 2.3 -12.8 | 333 15 6.6 -13.2 Wind Parameters Mean winds (0-6000m): 64.8 at 5.8 knts Storm direction: 94.8 at 4.3 knts Shear (0-3000m) pos: 0.8 neg: 0.4 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): -80.8 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -5.1 tot: -5.0 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: -0.45 Storm rel vorticity (0-3000m) horiz: 1.8 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.46 Bulk Shear: 0.73 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 59 8 29 5| 0.0 3.5 3.5| 0.0 -2.0 -2.0 -4.1 -0.43| 3.5 -1.5 1000 54 8 24 6| 0.0 1.3 1.3| 0.0 -3.2 -3.2 -3.2 -0.45| 2.5 -1.1 1500 53 8 21 5| 0.5 0.9 1.4| 0.0 -3.7 -3.7 -2.5 -0.41| 2.2 -0.9 2000 54 7 18 5| 0.8 0.7 1.4| 0.0 -4.2 -4.2 -2.1 -0.40| 2.0 -0.8 2500 55 7 15 4| 0.9 0.5 1.4| 0.0 -4.8 -4.8 -1.9 -0.45| 1.9 -0.9 3000 56 6 11 4| 0.8 0.4 1.3| 0.1 -5.1 -5.0 -1.7 -0.45| 1.8 -0.8 4000 60 6 9 3| 0.6 0.4 1.0| 0.7 -5.1 -4.4 -1.1 -0.27| 1.5 -0.4 5000 63 6 12 3| 0.5 0.4 0.9| 1.3 -5.1 -3.8 -0.8 -0.16| 1.4 -0.2 6000 65 6 18 3| 0.4 0.5 0.9| 1.5 -6.2 -4.7 -0.8 -0.20| 1.3 -0.3 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250428.18.gif