UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1200Z 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 136 SFC 972 377 11.4 6.7 73 4.7 8.9 210 7 286.9 288.0 283.2 304.7 6.34 2 925 784 6.6 5.0 90 1.6 5.8 235 9 286.1 287.1 282.4 302.7 5.91 3 850 1472 1.4 1.3 99 0.1 1.4 260 5 287.6 288.5 282.0 301.7 4.95 4 700 3010 -8.3 -8.8 96 0.5 -8.5 345 3 293.3 293.8 282.0 301.7 2.81 5 500 5550 -23.3 -25.1 85 1.8 -23.7 225 5 304.6 304.8 284.5 307.9 1.00 6 400 7140 -35.7 -43.7 44 8.0 -36.3 225 17 308.6 308.6 285.1 309.3 0.20 7 300 9100 -44.5 -72.5 3 28.0 -45.1 305 21 322.6 322.6 289.6 322.7 0.01 8 250 10310 -47.7 -75.7 3 28.0 -48.2 305 35 335.2 335.2 293.1 335.2 0.01 9 200 11770 -51.5 -77.5 3 26.0 -51.9 310 31 351.2 351.2 296.9 351.2 0.00 10 195 11934 -52.7 -78.7 3 26.0 -53.1 315 27 351.9 351.9 297.0 351.9 0.00 11 150 13630 -52.5 -84.5 1 32.0 -53.0 305 17 379.6 379.6 302.2 379.6 0.00 12 100 16240 -56.5 -87.5 1 31.0 -56.9 310 9 418.6 418.6 307.6 418.6 0.00 TRP 195 11934 -52.7 -78.7 3 26.0 -53.1 315 27 351.9 351.9 297.0 351.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5414.00 m Freezing level: 828.35 mb = 1693.98 m = 5557.61 ft Wetbulb zero: 829.16 mb = 1668.61 m = 5474.36 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 92.48 % Est. max temperature: 13.13 C = 55.63 F Sfc-Lift cond lev (LCL): 905.24 mb = 959.73 m = 3148.70 ft T: 5.27 C 700-500 lapse rate: 5.91 C/km ThetaE index: 3.02 C Layer 925.0- 500.0 mb Conv cond level (CCL): 889.84 mb = 1099.27 m = 3606.50 ft Mean mixing ratio: 5.82 g/kg Conv temperature: 11.31 C = 52.36 F Cap Strength: 0.17 C Lifted Index: 3.63 C Risk: None Lifted Index @300 mb: 14.07 C Lifted Index @700 mb: -0.53 C Showalter Index: 4.51 C Risk: None Total Totals Index: 49.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 24.60 C K Index: 25.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 36.60 Risk: None Energy Index: 1.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.12 J/kg Max Up Vert Vel: 9.39 m/s Conv Inhibition (B-): 0.28 J/kg Cap Strength: 3.55 C Lift Cond Lev (LCL): 893.02 mb = 1070.30 m = 3511.43 ft Lev Free Conv (LFC): 878.02 mb = 1208.12 m = 3963.62 ft Equ Level (EL): 658.02 mb = 3476.88 m = 11406.95 ft B at Equ Level: 43.95 J/kg Max Parcel Lev (MPL): 558.02 mb = 4721.25 m = 15489.47 ft Wind level data Storm motion: 278 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 ---------------------------------------------------------- 0 972 377 210 7 3.5 6.1 | 177 7 -0.3 6.6 1 925 784 235 9 7.4 5.2 | 212 7 3.5 5.7 2 850 1472 260 5 4.9 0.9 | 217 2 1.1 1.4 3 700 3010 345 3 0.8 -2.9 | 53 4 -3.1 -2.3 4 500 5550 225 5 3.5 3.5 | 176 4 -0.3 4.1 5 400 7140 225 17 12.0 12.0 | 213 15 8.2 12.6 6 300 9100 305 21 17.2 -12.0 | 311 18 13.4 -11.5 7 250 10310 305 35 28.7 -20.1 | 308 32 24.8 -19.5 8 200 11770 310 31 23.7 -19.9 | 314 28 19.9 -19.4 9 195 11934 315 27 19.1 -19.1 | 321 24 15.3 -18.5 10 150 13630 305 17 13.9 -9.8 | 312 14 10.1 -9.2 11 100 16240 310 9 6.9 -5.8 | 330 6 3.1 -5.2 Wind Parameters Mean winds (0-6000m): 248.3 at 5.2 knts Storm direction: 278.3 at 3.9 knts Shear (0-3000m) pos: 1.6 neg: 0.1 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): -134.0 deg Storm rel helicity (0-3000m) pos: 10.1 neg: -0.5 tot: 9.6 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 22.59 Bulk Shear: 1.95 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 ------------------------------------------------------------------------------- 500 227 8 199 6| 4.2 0.0 4.2| 7.5 0.0 7.5 14.9 0.91| 4.9 4.4 1000 235 8 206 5| 2.6 0.0 2.6| 8.2 -0.0 8.2 8.2 0.57| 4.3 2.5 1500 242 7 210 4| 2.4 0.0 2.4| 8.6 -0.1 8.5 5.7 0.56| 3.8 2.1 2000 250 6 215 3| 2.2 0.0 2.2| 9.0 -0.1 9.0 4.5 0.59| 3.4 2.0 2500 255 6 217 2| 1.9 0.0 1.9| 9.9 -0.1 9.8 3.9 0.59| 3.1 1.8 3000 261 5 222 2| 1.6 0.1 1.7| 10.1 -0.5 9.6 3.2 0.53| 2.8 1.5 4000 269 5 235 1| 1.2 0.5 1.7| 10.1 -1.1 9.0 2.3 0.37| 2.5 0.9 5000 261 5 211 2| 1.0 0.7 1.6| 10.1 -1.8 8.3 1.7 0.23| 2.4 0.6 6000 248 5 201 3| 0.8 1.1 1.9| 15.0 -1.9 13.1 2.2 0.27| 2.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250424.12.gif