UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042406.upa.cvt Date: 0600Z 24 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0600Z 24 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 128 SFC 970 377 6.2 5.6 96 0.6 5.9 210 5 281.8 282.8 280.4 298.0 5.88 2 925 769 4.4 4.4 100 0.0 4.4 290 13 283.8 284.8 281.1 299.6 5.67 3 850 1454 1.8 -0.8 83 2.6 0.6 325 5 288.0 288.8 281.4 300.2 4.24 4 700 2998 -6.7 -11.0 71 4.3 -8.2 190 5 295.1 295.5 282.3 302.2 2.36 5 500 5550 -23.7 -27.8 69 4.1 -24.4 240 3 304.1 304.3 284.1 306.7 0.78 6 400 7140 -34.9 -53.9 13 19.0 -35.9 175 5 309.6 309.6 285.2 309.9 0.06 7 300 9090 -45.5 -63.5 11 18.0 -46.0 305 21 321.2 321.2 289.2 321.3 0.02 8 251 10274 -50.1 -76.1 3 26.0 -50.5 325 25 331.2 331.2 292.0 331.2 0.00 9 250 10300 -49.9 -76.9 3 27.0 -50.3 325 25 331.9 331.9 292.2 331.9 0.00 10 200 11750 -50.9 -80.9 2 30.0 -51.4 315 35 352.2 352.2 297.1 352.2 0.00 11 150 13620 -52.3 -83.3 1 31.0 -52.8 305 13 380.0 380.0 302.2 380.0 0.00 12 100 16220 -55.9 -85.9 1 30.0 -56.4 320 13 419.7 419.7 307.7 419.7 0.00 TRP 251 10274 -50.1 -76.1 3 26.0 -50.5 325 25 331.2 331.2 292.0 331.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5422.00 m Freezing level: 818.24 mb = 1780.96 m = 5842.99 ft Wetbulb zero: 839.66 mb = 1551.31 m = 5089.52 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 76.92 % Est. max temperature: 13.68 C = 56.63 F Sfc-Lift cond lev (LCL): 961.13 mb = 452.85 m = 1485.71 ft T: 5.85 C 700-500 lapse rate: 6.66 C/km ThetaE index: 0.00 C Layer 970.0-34559928603461275323878021909184512.0 mb Conv cond level (CCL): 888.96 mb = 1090.90 m = 3579.04 ft Mean mixing ratio: 5.41 g/kg Conv temperature: 10.16 C = 50.29 F Cap Strength: 3.09 C Lifted Index: 5.69 C Risk: None Lifted Index @300 mb: 15.59 C Lifted Index @700 mb: 3.09 C Showalter Index: 5.11 C Risk: None Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 22.90 C K Index: 20.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 13.00 Risk: None Energy Index: 1.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.55 J/kg Max Up Vert Vel: 6.25 m/s Conv Inhibition (B-): 12796.41 J/kg Cap Strength: 5.51 C Lift Cond Lev (LCL): 909.87 mb = 902.64 m = 2961.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 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 ---------------------------------------------------------- 0 970 377 210 5 2.5 4.3 | 164 5 -1.3 4.6 1 925 769 290 13 12.2 -4.4 | 296 9 8.4 -4.2 2 850 1454 325 5 2.9 -4.1 | 13 4 -0.9 -3.9 3 700 2998 190 5 0.9 4.9 | 151 6 -2.9 5.2 4 500 5550 240 3 2.6 1.5 | 146 2 -1.2 1.7 5 400 7140 175 5 -0.4 5.0 | 141 7 -4.2 5.2 6 300 9090 305 21 17.2 -12.0 | 311 18 13.4 -11.8 7 251 10274 325 25 14.3 -20.5 | 332 23 10.6 -20.2 8 250 10300 325 25 14.3 -20.5 | 332 23 10.6 -20.2 9 200 11750 315 35 24.7 -24.7 | 319 32 21.0 -24.5 10 150 13620 305 13 10.6 -7.5 | 316 10 6.9 -7.2 11 100 16220 320 13 8.4 -10.0 | 335 11 4.6 -9.7 Wind Parameters Mean winds (0-6000m): 243.6 at 5.0 knts Storm direction: 273.6 at 3.8 knts Shear (0-3000m) pos: 1.5 neg: 1.6 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -11.0 deg Storm rel helicity (0-3000m) pos: 36.3 neg: -6.4 tot: 29.8 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.85 Bulk Shear: 5.08 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 ------------------------------------------------------------------------------- 500 277 10 280 6| 12.8 0.0 12.8| 25.7 0.0 25.7 51.3 0.93| 17.2 16.0 1000 290 9 300 6| 4.6 0.0 4.6| 35.1 0.0 35.1 35.1 0.90| 12.3 11.0 1500 293 8 309 5| 3.1 1.1 4.2| 36.0 -1.5 34.5 23.0 0.72| 9.5 6.9 2000 289 7 304 4| 2.3 1.8 4.1| 36.0 -2.8 33.1 16.6 0.53| 8.1 4.3 2500 283 7 294 3| 1.9 1.9 3.8| 36.0 -5.5 30.5 12.2 0.40| 7.3 2.9 3000 273 6 273 3| 1.5 1.6 3.1| 36.3 -6.4 29.8 9.9 0.37| 6.3 2.3 4000 256 6 230 3| 1.4 1.2 2.6| 36.7 -6.4 30.2 7.6 0.36| 5.0 1.8 5000 248 5 209 3| 1.2 1.0 2.2| 36.7 -6.7 30.0 6.0 0.34| 4.1 1.4 6000 244 5 197 3| 1.0 1.0 2.0| 36.9 -6.9 30.0 5.0 0.32| 3.6 1.2 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250424.06.gif