UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042806.upa.cvt Date: 0600Z 28 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0600Z 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 217 SFC 981 377 4.0 2.8 92 1.2 3.4 220 1 278.7 279.5 277.5 291.7 4.77 2 925 866 11.6 0.6 47 11.0 6.2 45 9 291.2 291.9 282.9 303.7 4.32 3 850 1567 6.8 -8.2 33 15.0 0.8 25 13 293.3 293.7 281.5 300.5 2.42 4 700 3133 -2.3 -10.3 54 8.0 -5.3 25 7 299.9 300.4 284.4 307.6 2.49 5 500 5710 -19.9 -46.9 7 27.0 -22.8 15 3 308.8 308.8 285.0 309.2 0.11 6 400 7320 -33.3 -41.3 45 8.0 -34.0 340 3 311.7 311.8 286.2 312.6 0.26 7 300 9270 -49.7 -57.7 39 8.0 -49.9 320 5 315.3 315.3 287.2 315.5 0.05 8 250 10450 -56.5 -67.5 24 11.0 -56.6 40 7 322.1 322.1 289.4 322.1 0.02 9 213 11450 -60.9 -71.9 22 11.0 -61.0 15 11 330.3 330.3 291.8 330.4 0.01 10 200 11840 -60.1 -74.1 14 14.0 -60.2 360 15 337.6 337.6 293.7 337.6 0.01 11 150 13640 -58.9 -83.9 3 25.0 -59.1 340 11 368.6 368.6 300.3 368.6 0.00 12 100 16190 -57.1 -85.1 2 28.0 -57.5 310 7 417.4 417.4 307.4 417.4 0.00 TRP 213 11450 -60.9 -71.9 22 11.0 -61.0 15 11 330.3 330.3 291.8 330.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5493.00 m Freezing level: 737.91 mb = 2737.20 m = 8980.20 ft Wetbulb zero: 830.76 mb = 1751.64 m = 5746.77 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 38.98 % Est. max temperature: 19.30 C = 66.73 F Sfc-Lift cond lev (LCL): 962.91 mb = 531.81 m = 1744.75 ft T: 6.41 C 700-500 lapse rate: 6.83 C/km ThetaE index: 3.16 C Layer 850.0- 700.0 mb Conv cond level (CCL): 675.59 mb = 3404.89 m = 11170.77 ft Mean mixing ratio: 4.17 g/kg Conv temperature: 26.13 C = 79.03 F Cap Strength: 7.11 C Lifted Index: 9.08 C Risk: None Lifted Index @300 mb: 10.98 C Lifted Index @700 mb: 7.11 C Showalter Index: 8.67 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 11.70 C K Index: 10.50 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 1.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.17 J/kg Max Up Vert Vel: 10.31 m/s Conv Inhibition (B-): 12516.77 J/kg Cap Strength: 9.02 C Lift Cond Lev (LCL): 813.04 mb = 1925.54 m = 6317.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 56 at 5 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 ---------------------------------------------------------- 0 981 377 220 1 0.6 0.8 | 233 6 4.8 3.6 1 925 866 45 9 -6.4 -6.4 | 32 4 -2.2 -3.5 2 850 1567 25 13 -5.5 -11.8 | 9 9 -1.3 -8.9 3 700 3133 25 7 -3.0 -6.3 | 341 4 1.2 -3.5 4 500 5710 15 3 -0.8 -2.9 | 271 3 3.4 -0.0 5 400 7320 340 3 1.0 -2.8 | 270 5 5.2 0.0 6 300 9270 320 5 3.2 -3.8 | 278 7 7.4 -1.0 7 250 10450 40 7 -4.5 -5.4 | 8 3 -0.3 -2.5 8 213 11450 15 11 -2.8 -10.6 | 350 8 1.3 -7.8 9 200 11840 360 15 -0.0 -15.0 | 341 13 4.2 -12.2 10 150 13640 340 11 3.8 -10.3 | 313 11 7.9 -7.5 11 100 16190 310 7 5.4 -4.5 | 280 10 9.5 -1.7 Wind Parameters Mean winds (0-6000m): 25.6 at 6.7 knts Storm direction: 55.6 at 5.0 knts Shear (0-3000m) pos: 0.0 neg: 1.3 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 102.5 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -29.0 tot: -29.0 m^2/s^2 ave: -9.7 10^-3 m/s^2 rel: -0.76 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 59.19 Bulk Shear: 0.90 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 46 5 324 1| 0.0 10.3 10.3| 0.0 -19.9 -19.9 -39.9 -0.94| 18.5-17.4 1000 39 8 13 3| 0.0 6.6 6.6| 0.0 -22.8 -22.8 -22.8 -0.86| 11.3 -9.6 1500 33 9 10 5| 0.0 4.4 4.4| 0.0 -25.4 -25.4 -16.9 -0.81| 8.4 -6.8 2000 30 10 8 6| 0.0 2.8 2.8| 0.0 -26.7 -26.7 -13.3 -0.78| 6.8 -5.3 2500 29 10 6 6| 0.0 1.8 1.8| 0.0 -28.0 -28.0 -11.2 -0.76| 5.9 -4.4 3000 29 9 3 5| 0.0 1.3 1.3| 0.0 -29.0 -29.0 -9.7 -0.76| 5.1 -3.9 4000 28 8 356 5| 0.0 0.8 0.8| 0.0 -30.3 -30.3 -7.6 -0.77| 4.0 -3.1 5000 27 7 348 4| 0.0 0.5 0.5| 0.0 -31.6 -31.6 -6.3 -0.78| 3.4 -2.6 6000 26 7 339 3| 0.0 0.3 0.3| 0.1 -32.0 -31.9 -5.3 -0.76| 2.9 -2.2 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250428.06.gif