UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0000Z 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 214 SFC 981 377 8.8 2.8 66 6.0 5.9 140 3 283.5 284.3 279.9 296.9 4.77 2 925 869 12.2 0.2 44 12.0 6.3 75 5 291.8 292.5 283.0 304.0 4.19 3 850 1569 6.0 0.0 65 6.0 3.1 35 9 292.4 293.2 283.6 305.5 4.50 4 700 3137 -2.1 -28.1 12 26.0 -8.3 15 1 300.2 300.3 282.1 302.0 0.54 5 500 5720 -19.9 -29.9 41 10.0 -21.7 355 1 308.8 308.9 285.7 311.0 0.64 6 400 7330 -32.9 -40.9 45 8.0 -33.6 235 1 312.2 312.3 286.5 313.2 0.27 7 300 9280 -49.3 -59.3 30 10.0 -49.6 0 0 315.9 315.9 287.4 316.0 0.04 8 250 10460 -56.9 -62.9 47 6.0 -57.0 0 0 321.5 321.5 289.2 321.6 0.03 9 220 11260 -60.9 -68.9 34 8.0 -61.0 335 3 327.3 327.3 291.0 327.3 0.02 10 200 11850 -61.3 -75.3 14 14.0 -61.4 340 13 335.7 335.7 293.2 335.7 0.01 11 150 13650 -56.7 -84.7 2 28.0 -57.0 330 19 372.4 372.4 301.0 372.4 0.00 12 100 16210 -56.7 -86.7 1 30.0 -57.2 315 17 418.2 418.2 307.5 418.2 0.00 TRP 220 11260 -60.9 -68.9 34 8.0 -61.0 335 3 327.3 327.3 291.0 327.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5506.00 m Freezing level: 738.89 mb = 2730.48 m = 8958.16 ft Wetbulb zero: 808.97 mb = 1968.54 m = 6458.39 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 35.73 % Est. max temperature: 18.58 C = 65.44 F Sfc-Lift cond lev (LCL): 895.15 mb = 1140.52 m = 3741.83 ft T: 9.80 C 700-500 lapse rate: 6.89 C/km ThetaE index: 3.59 C Layer 700.0- 500.0 mb Conv cond level (CCL): 684.38 mb = 3310.30 m = 10860.42 ft Mean mixing ratio: 4.39 g/kg Conv temperature: 25.98 C = 78.77 F Cap Strength: 6.08 C Lifted Index: 7.50 C Risk: None Lifted Index @300 mb: 9.74 C Lifted Index @700 mb: 6.08 C Showalter Index: 5.28 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 19.90 C K Index: -0.10 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 1.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.54 J/kg Max Up Vert Vel: 8.19 m/s Conv Inhibition (B-): 11751.16 J/kg Cap Strength: 7.43 C Lift Cond Lev (LCL): 803.22 mb = 2026.19 m = 6647.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 66 at 2 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 ---------------------------------------------------------- 0 981 377 140 3 -1.9 2.3 | 181 3 0.1 3.2 1 925 869 75 5 -4.8 -1.3 | 82 3 -2.8 -0.4 2 850 1569 35 9 -5.2 -7.4 | 26 7 -3.2 -6.5 3 700 3137 15 1 -0.3 -1.0 | 273 2 1.8 -0.1 4 500 5720 355 1 0.1 -1.0 | 273 2 2.1 -0.1 5 400 7330 235 1 0.8 0.6 | 243 3 2.8 1.5 6 300 9280 0 0 -0.0 -0.0 | 246 2 2.0 0.9 7 250 10460 0 0 -0.0 -0.0 | 246 2 2.0 0.9 8 220 11260 335 3 1.3 -2.7 | 299 4 3.3 -1.8 9 200 11850 340 13 4.4 -12.2 | 330 13 6.5 -11.3 10 150 13650 330 19 9.5 -16.5 | 324 19 11.5 -15.6 11 100 16210 315 17 12.0 -12.0 | 308 18 14.0 -11.1 Wind Parameters Mean winds (0-6000m): 36.4 at 2.9 knts Storm direction: 66.4 at 2.2 knts Shear (0-3000m) pos: 0.0 neg: 0.6 tot: 0.6 10-3/s Storm rel Dir Shear (0-3000m): 91.6 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -14.8 tot: -14.8 m^2/s^2 ave: -4.9 10^-3 m/s^2 rel: -0.77 Storm rel vorticity (0-3000m) horiz: 3.3 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 18.80 Bulk Shear: 1.78 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 98 4 126 2| 0.0 4.8 4.8| 0.0 -3.7 -3.7 -7.3 -0.99| 5.2 -5.1 1000 71 5 75 3| 0.0 4.4 4.4| 0.0 -7.2 -7.2 -7.2 -0.86| 4.8 -4.2 1500 53 6 47 4| 0.0 3.0 3.0| 0.0 -11.2 -11.2 -7.4 -0.80| 4.4 -3.6 2000 47 6 37 4| 0.0 1.7 1.7| 0.0 -12.9 -12.9 -6.5 -0.76| 4.0 -3.0 2500 45 6 32 4| 0.0 1.0 1.0| 0.0 -14.2 -14.2 -5.7 -0.75| 3.7 -2.8 3000 45 5 29 3| 0.0 0.6 0.6| 0.0 -14.8 -14.8 -4.9 -0.77| 3.3 -2.6 4000 42 4 18 2| 0.0 0.5 0.5| 0.0 -14.8 -14.8 -3.7 -0.76| 2.5 -1.9 5000 40 3 4 2| 0.0 0.4 0.4| 0.0 -14.8 -14.8 -3.0 -0.76| 2.0 -1.5 6000 36 3 349 2| 0.0 0.3 0.3| 0.0 -15.1 -15.0 -2.5 -0.74| 1.8 -1.3 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250428.00.gif