UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1200Z 25 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 166 SFC 975 377 11.8 6.9 72 4.9 9.2 10 5 287.0 288.1 283.4 305.0 6.40 2 925 814 6.6 5.3 91 1.3 5.9 25 13 286.1 287.1 282.6 303.0 6.04 3 850 1502 1.8 -1.2 80 3.0 0.5 45 19 288.0 288.8 281.3 299.9 4.12 4 700 3051 -5.7 -6.3 96 0.6 -6.0 75 21 296.2 296.8 284.0 306.4 3.41 5 500 5620 -21.9 -26.2 68 4.3 -22.7 30 13 306.3 306.5 285.1 309.3 0.90 6 400 7220 -34.9 -48.9 23 14.0 -35.8 20 13 309.6 309.7 285.3 310.0 0.11 7 300 9170 -46.5 -63.5 13 17.0 -46.9 330 46 319.8 319.8 288.7 319.9 0.02 8 282 9577 -48.5 -65.1 13 16.7 -48.8 330 60 322.7 322.7 289.6 322.8 0.02 9 250 10360 -52.3 -68.3 13 16.0 -52.6 340 48 328.3 328.3 291.3 328.4 0.02 10 220 11182 -56.9 -71.9 13 15.0 -57.1 345 44 333.4 333.4 292.7 333.5 0.01 11 200 11790 -56.1 -76.1 6 20.0 -56.3 340 40 343.9 343.9 295.3 344.0 0.01 12 150 13620 -56.9 -82.9 2 26.0 -57.2 290 21 372.0 372.0 300.9 372.1 0.00 13 100 16200 -56.7 -84.7 2 28.0 -57.2 305 17 418.2 418.2 307.5 418.2 0.00 TRP 220 11182 -56.9 -71.9 13 15.0 -57.1 345 44 333.4 333.4 292.7 333.5 0.01 WND 282 9577 -48.5 -65.1 13 16.7 -48.8 330 60 322.7 322.7 289.6 322.8 0.02 Sounding variables and indices 1000-500 mb thick: 5454.00 m Freezing level: 814.00 mb = 1873.76 m = 6147.43 ft Wetbulb zero: 838.63 mb = 1609.43 m = 5280.23 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 84.11 % Est. max temperature: 14.05 C = 57.28 F Sfc-Lift cond lev (LCL): 905.35 mb = 988.71 m = 3243.77 ft T: 5.38 C 700-500 lapse rate: 6.31 C/km ThetaE index: 5.18 C Layer 925.0- 700.0 mb Conv cond level (CCL): 884.28 mb = 1180.33 m = 3872.42 ft Mean mixing ratio: 5.79 g/kg Conv temperature: 11.89 C = 53.41 F Cap Strength: 2.07 C Lifted Index: 5.03 C Risk: None Lifted Index @300 mb: 12.07 C Lifted Index @700 mb: 2.07 C Showalter Index: 7.14 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.70 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 51.00 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.09 J/kg Max Up Vert Vel: 2.49 m/s Conv Inhibition (B-): 1.50 J/kg Cap Strength: 5.04 C Lift Cond Lev (LCL): 890.68 mb = 1121.62 m = 3679.82 ft Lev Free Conv (LFC): 855.68 mb = 1447.80 m = 4749.95 ft Equ Level (EL): 835.68 mb = 1637.55 m = 5372.46 ft B at Equ Level: 3.05 J/kg Max Parcel Lev (MPL): 795.68 mb = 2028.86 m = 6656.28 ft Wind level data Storm motion: 82 at 12 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 ---------------------------------------------------------- 0 975 377 10 5 -0.9 -4.9 | 286 12 11.4 -3.2 1 925 814 25 13 -5.5 -11.8 | 326 12 6.8 -10.1 2 850 1502 45 19 -13.4 -13.4 | 5 12 -1.1 -11.7 3 700 3051 75 21 -20.3 -5.4 | 65 9 -8.0 -3.7 4 500 5620 30 13 -6.5 -11.3 | 329 11 5.8 -9.5 5 400 7220 20 13 -4.4 -12.2 | 323 13 7.9 -10.5 6 300 9170 330 46 23.0 -39.8 | 317 52 35.3 -38.1 7 282 9577 330 60 30.0 -52.0 | 320 66 42.3 -50.2 8 250 10360 340 48 16.4 -45.1 | 326 52 28.7 -43.4 9 220 11182 345 44 11.4 -42.5 | 330 47 23.7 -40.8 10 200 11790 340 40 13.7 -37.6 | 324 44 26.0 -35.9 11 150 13620 290 21 19.7 -7.2 | 280 33 32.1 -5.5 12 100 16200 305 17 13.9 -9.8 | 287 27 26.2 -8.0 Wind Parameters Mean winds (0-6000m): 52.0 at 16.6 knts Storm direction: 82.0 at 12.4 knts Shear (0-3000m) pos: 3.2 neg: 0.2 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 124.4 deg Storm rel helicity (0-3000m) pos: 77.6 neg: -4.6 tot: 73.0 m^2/s^2 ave: 24.3 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 12.30 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 22 10 309 11| 9.1 0.0 9.1| 28.3 0.0 28.3 56.6 1.00| 9.3 9.3 1000 30 13 327 11| 7.1 0.0 7.1| 46.8 0.0 46.8 46.8 1.00| 7.7 7.7 1500 38 15 342 10| 5.5 0.0 5.5| 58.3 0.0 58.3 38.9 0.99| 6.5 6.4 2000 44 16 353 10| 4.5 0.0 4.5| 66.8 0.0 66.8 33.4 0.98| 5.8 5.6 2500 50 17 4 9| 3.9 0.0 3.9| 75.1 0.0 75.1 30.0 0.98| 5.3 5.2 3000 54 18 13 9| 3.2 0.2 3.4| 77.6 -4.6 73.0 24.3 0.84| 5.0 4.2 4000 56 18 17 9| 2.4 1.0 3.4| 77.6 -18.7 58.9 14.7 0.51| 4.6 2.3 5000 55 17 13 8| 1.9 1.3 3.3| 77.6 -32.2 45.4 9.1 0.31| 4.2 1.3 6000 52 17 5 9| 1.6 1.3 2.9| 77.6 -37.1 40.5 6.7 0.25| 3.7 0.9 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250425.12.gif