UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042918.upa.cvt Date: 1800Z 29 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1800Z 29 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 190 SFC 979 377 21.2 -2.8 20 24.0 9.6 100 7 296.1 296.7 283.7 305.7 3.17 2 925 859 16.4 -3.6 25 20.0 7.0 80 7 296.1 296.6 283.6 305.6 3.16 3 850 1569 9.6 -1.4 46 11.0 4.3 40 11 296.2 296.9 284.7 308.3 4.06 4 700 3156 0.6 -22.4 16 23.0 -6.1 55 5 303.1 303.3 283.8 306.1 0.90 5 500 5770 -17.7 -41.7 10 24.0 -21.0 60 9 311.5 311.5 286.1 312.2 0.20 6 400 7390 -31.1 -33.0 83 1.9 -31.4 60 19 314.6 314.7 287.6 316.6 0.59 7 300 9360 -46.3 -57.3 28 11.0 -46.7 65 25 320.1 320.1 288.8 320.3 0.06 8 250 10550 -56.1 -64.1 36 8.0 -56.2 60 25 322.7 322.7 289.6 322.8 0.03 9 200 11930 -65.3 -72.3 37 7.0 -65.4 65 27 329.3 329.4 291.5 329.4 0.01 10 193 12148 -66.1 -73.1 37 7.0 -66.1 55 29 331.4 331.4 292.1 331.5 0.01 11 150 13710 -59.9 -85.9 2 26.0 -60.1 10 21 366.9 366.9 300.0 366.9 0.00 12 100 16250 -57.9 -86.9 1 29.0 -58.3 280 3 415.9 415.9 307.2 415.9 0.00 TRP 193 12148 -66.1 -73.1 37 7.0 -66.1 55 29 331.4 331.4 292.1 331.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5580.00 m Freezing level: 693.44 mb = 3241.70 m = 10635.39 ft Wetbulb zero: 787.60 mb = 2192.20 m = 7192.17 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 21.94 % Est. max temperature: 22.16 C = 71.88 F Sfc-Lift cond lev (LCL): 683.45 mb = 3341.85 m = 10963.95 ft T: -0.70 C 700-500 lapse rate: 7.00 C/km ThetaE index: 2.15 C Layer 700.0- 500.0 mb Conv cond level (CCL): 585.94 mb = 4537.82 m = 14887.68 ft Mean mixing ratio: 3.29 g/kg Conv temperature: 32.68 C = 90.83 F Cap Strength: 6.71 C Lifted Index: 7.21 C Risk: None Lifted Index @300 mb: 10.16 C Lifted Index @700 mb: 6.35 C Showalter Index: 5.72 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 16.30 C K Index: 2.90 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 0.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.11 J/kg Max Up Vert Vel: 0.47 m/s Conv Inhibition (B-): 9570.46 J/kg Cap Strength: 7.10 C Lift Cond Lev (LCL): 688.51 mb = 3284.59 m = 10776.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 87 at 6 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 ---------------------------------------------------------- 0 979 377 100 7 -6.9 1.2 | 148 2 -1.0 1.6 1 925 859 80 7 -6.9 -1.2 | 49 1 -1.0 -0.9 2 850 1569 40 11 -7.1 -8.4 | 8 8 -1.2 -8.1 3 700 3156 55 5 -4.1 -2.9 | 324 3 1.8 -2.5 4 500 5770 60 9 -7.8 -4.5 | 24 5 -1.9 -4.1 5 400 7390 60 19 -16.5 -9.5 | 49 14 -10.5 -9.1 6 300 9360 65 25 -22.7 -10.6 | 59 20 -16.8 -10.2 7 250 10550 60 25 -21.7 -12.5 | 52 20 -15.7 -12.1 8 200 11930 65 27 -24.5 -11.4 | 59 22 -18.6 -11.1 9 193 12148 55 29 -23.8 -16.6 | 48 24 -17.9 -16.3 10 150 13710 10 21 -3.6 -20.7 | 354 20 2.3 -20.3 11 100 16250 280 3 3.0 -0.5 | 271 9 8.9 -0.2 Wind Parameters Mean winds (0-6000m): 56.6 at 7.9 knts Storm direction: 86.6 at 5.9 knts Shear (0-3000m) pos: 0.8 neg: 1.4 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -177.2 deg Storm rel helicity (0-3000m) pos: 0.3 neg: -8.4 tot: -8.1 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 2.8 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 2.47 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 90 7 106 1| 0.0 2.6 2.6| 0.0 -0.8 -0.8 -1.5 -0.87| 2.7 -2.3 1000 75 8 43 2| 0.0 3.9 3.9| 0.0 -2.6 -2.6 -2.6 -0.53| 3.9 -2.1 1500 61 9 23 4| 0.0 2.9 2.9| 0.0 -5.1 -5.1 -3.4 -0.48| 3.8 -1.8 2000 56 9 17 5| 0.5 2.2 2.7| 0.0 -6.1 -6.1 -3.1 -0.46| 3.4 -1.6 2500 55 8 12 5| 0.8 1.7 2.6| 0.0 -7.6 -7.6 -3.0 -0.48| 3.1 -1.5 3000 54 8 6 4| 0.8 1.4 2.3| 0.3 -8.4 -8.1 -2.7 -0.48| 2.8 -1.4 4000 55 7 2 4| 0.5 1.1 1.5| 1.5 -8.4 -6.9 -1.7 -0.36| 2.3 -0.8 5000 56 7 4 4| 0.3 0.9 1.2| 2.8 -8.4 -5.6 -1.1 -0.26| 2.0 -0.5 6000 57 8 10 4| 0.2 0.9 1.1| 6.0 -8.4 -2.4 -0.4 -0.13| 2.1 -0.3 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250429.18.gif