UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1200Z 17 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 80 SFC 965 377 6.4 3.4 81 3.0 4.9 360 5 282.4 283.3 279.8 296.5 5.06 2 925 719 3.0 2.6 97 0.4 2.8 360 23 282.4 283.2 279.7 296.2 4.99 3 850 1401 0.6 0.6 100 0.0 0.6 50 19 286.8 287.6 281.4 300.1 4.70 4 700 2966 0.4 -4.2 71 4.6 -1.7 145 29 302.9 303.7 287.1 315.2 4.00 5 500 5570 -18.5 -22.4 71 3.9 -19.4 145 23 310.5 310.7 287.0 314.7 1.27 6 400 7190 -28.7 -48.7 13 20.0 -30.4 155 40 317.7 317.7 288.1 318.1 0.11 7 300 9180 -45.7 -56.7 28 11.0 -46.1 160 56 320.9 321.0 289.1 321.2 0.06 8 253 10294 -54.7 -61.7 42 7.0 -54.8 170 52 323.6 323.6 289.9 323.8 0.04 9 250 10370 -54.5 -64.5 28 10.0 -54.6 170 50 325.0 325.0 290.3 325.1 0.03 10 200 11800 -53.1 -80.1 2 27.0 -53.4 180 35 348.7 348.7 296.3 348.7 0.00 11 150 13650 -52.3 -83.3 1 31.0 -52.8 195 21 380.0 380.0 302.2 380.0 0.00 12 100 16270 -53.9 -84.9 1 31.0 -54.5 160 23 423.6 423.6 308.2 423.6 0.00 TRP 253 10294 -54.7 -61.7 42 7.0 -54.8 170 52 323.6 323.6 289.9 323.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5490.00 m Freezing level: 695.77 mb = 3021.11 m = 9911.66 ft Wetbulb zero: 810.24 mb = 1787.14 m = 5863.25 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 80.17 % Est. max temperature: 14.11 C = 57.39 F Sfc-Lift cond lev (LCL): 921.57 mb = 748.93 m = 2457.09 ft T: 2.89 C 700-500 lapse rate: 7.26 C/km ThetaE index: 0.23 C Layer 925.0- 850.0 mb Conv cond level (CCL): 889.26 mb = 1036.84 m = 3401.65 ft Mean mixing ratio: 4.93 g/kg Conv temperature: 8.38 C = 47.09 F Cap Strength: 11.45 C Lifted Index: 12.42 C Risk: None Lifted Index @300 mb: 16.86 C Lifted Index @700 mb: 11.45 C Showalter Index: 10.37 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 19.10 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 68.20 Risk: None Energy Index: 3.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.54 J/kg Max Up Vert Vel: 5.58 m/s Conv Inhibition (B-): 15908.65 J/kg Cap Strength: 12.37 C Lift Cond Lev (LCL): 902.15 mb = 920.76 m = 3020.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 160 at 18 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 ---------------------------------------------------------- 0 965 377 360 5 -0.0 -5.0 | 344 23 6.2 -22.3 1 925 719 360 23 -0.0 -23.0 | 351 41 6.2 -40.3 2 850 1401 50 19 -14.6 -12.2 | 16 31 -8.4 -29.5 3 700 2966 145 29 -16.6 23.8 | 122 12 -10.4 6.5 4 500 5570 145 23 -13.2 18.8 | 103 7 -7.0 1.6 5 400 7190 155 40 -16.9 36.3 | 151 22 -10.7 19.0 6 300 9180 160 56 -19.2 52.6 | 160 38 -13.0 35.4 7 253 10294 170 52 -9.0 51.2 | 175 34 -2.8 34.0 8 250 10370 170 50 -8.7 49.2 | 176 32 -2.5 32.0 9 200 11800 180 35 0.0 35.0 | 199 19 6.2 17.7 10 150 13650 195 21 5.4 20.3 | 255 12 11.6 3.0 11 100 16270 160 23 -7.9 21.6 | 159 5 -1.7 4.4 Wind Parameters Mean winds (0-6000m): 130.3 at 24.4 knts Storm direction: 160.3 at 18.3 knts Shear (0-3000m) pos: 5.5 neg: 0.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 135.6 deg Storm rel helicity (0-3000m) pos: 385.7 neg: -1.2 tot: 384.5 m^2/s^2 ave: 128.2 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 9.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.09 Bulk Shear: 181.77 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 2 17 351 34| 17.7 0.0 17.7| 73.6 0.0 73.6 147.2 0.37| 21.8 8.1 1000 16 19 358 35| 8.4 0.0 8.4|175.8 0.0 175.8 175.8 0.54| 17.8 9.6 1500 32 19 7 34| 7.4 0.0 7.4|254.7 0.0 254.7 169.8 0.63| 15.8 10.0 2000 51 20 18 32| 7.0 0.0 7.0|322.4 0.0 322.4 161.2 0.68| 15.2 10.3 2500 71 22 31 28| 6.7 0.0 6.7|376.8 0.0 376.8 150.7 0.72| 15.1 10.9 3000 92 23 45 23| 5.5 0.0 5.5|385.7 -1.2 384.5 128.2 0.72| 13.2 9.5 4000 114 24 64 17| 4.2 0.3 4.4|385.7 -4.1 381.5 95.4 0.68| 10.2 7.0 5000 124 24 75 14| 3.3 0.5 3.8|385.7 -7.1 378.6 75.7 0.65| 8.4 5.4 6000 130 24 83 13| 3.5 0.4 3.9|400.6 -7.5 393.1 65.5 0.64| 7.8 5.0 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250417.12.gif