UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042409.upa.cvt Date: 0900Z 24 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0900Z 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 137 SFC 972 377 9.4 7.0 85 2.4 8.1 210 7 284.9 286.0 282.5 302.9 6.47 2 925 781 5.2 5.2 100 0.0 5.2 245 7 284.6 285.7 281.9 301.4 6.00 3 877 1215 2.8 2.8 100 0.0 2.8 275 9 286.5 287.4 282.0 301.6 5.34 4 850 1468 1.0 -0.1 92 1.1 0.5 310 7 287.2 288.0 281.3 299.9 4.47 5 700 3002 -8.1 -9.4 90 1.3 -8.6 220 7 293.5 294.0 282.0 301.5 2.68 6 500 5540 -23.1 -28.0 64 4.9 -23.9 265 5 304.9 305.0 284.4 307.4 0.76 7 400 7130 -35.9 -45.9 35 10.0 -36.6 270 13 308.3 308.4 284.9 308.9 0.16 8 300 9090 -45.7 -68.7 6 23.0 -46.2 325 17 320.9 320.9 289.0 321.0 0.01 9 250 10300 -48.7 -74.7 3 26.0 -49.1 310 33 333.7 333.7 292.7 333.7 0.01 10 200 11750 -50.9 -77.9 3 27.0 -51.3 315 31 352.2 352.2 297.1 352.2 0.00 11 150 13620 -52.7 -80.7 2 28.0 -53.2 310 17 379.3 379.3 302.1 379.3 0.00 12 100 16220 -56.1 -83.1 2 27.0 -56.6 310 9 419.3 419.3 307.6 419.4 0.00 TRP 877 1215 2.8 2.8 100 0.0 2.8 275 9 286.5 287.4 282.0 301.6 5.34 WND Sounding variables and indices 1000-500 mb thick: 5403.00 m Freezing level: 833.52 mb = 1636.57 m = 5369.26 ft Wetbulb zero: 841.91 mb = 1543.60 m = 5064.25 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 85.21 % Est. max temperature: 12.82 C = 55.07 F Sfc-Lift cond lev (LCL): 937.17 mb = 674.46 m = 2212.78 ft T: 6.31 C 700-500 lapse rate: 5.91 C/km ThetaE index: 1.65 C Layer 850.0- 700.0 mb Conv cond level (CCL): 918.06 mb = 842.34 m = 2763.55 ft Mean mixing ratio: 5.90 g/kg Conv temperature: 9.44 C = 48.99 F Cap Strength: 0.32 C Lifted Index: 4.65 C Risk: None Lifted Index @300 mb: 13.69 C Lifted Index @700 mb: 0.32 C Showalter Index: 5.91 C Risk: None Total Totals Index: 47.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 23.00 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 19.00 Risk: None Energy Index: 1.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.99 J/kg Max Up Vert Vel: 6.48 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 4.53 C Lift Cond Lev (LCL): 913.24 mb = 885.28 m = 2904.43 ft Lev Free Conv (LFC): 908.24 mb = 930.02 m = 3051.20 ft Equ Level (EL): 738.24 mb = 2581.80 m = 8470.37 ft B at Equ Level: 20.78 J/kg Max Parcel Lev (MPL): 638.24 mb = 3698.75 m = 12134.87 ft Wind level data Storm motion: 283 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 ---------------------------------------------------------- 0 972 377 210 7 3.5 6.1 | 169 7 -1.4 7.2 1 925 781 245 7 6.3 3.0 | 200 4 1.5 4.1 2 877 1215 275 9 9.0 -0.8 | 265 4 4.1 0.3 3 850 1468 310 7 5.4 -4.5 | 352 3 0.5 -3.4 4 700 3002 220 7 4.5 5.4 | 177 6 -0.4 6.5 5 500 5540 265 5 5.0 0.4 | 183 2 0.1 1.5 6 400 7130 270 13 13.0 -0.0 | 262 8 8.1 1.1 7 300 9090 325 17 9.8 -13.9 | 339 14 4.9 -12.8 8 250 10300 310 33 25.3 -21.2 | 315 29 20.4 -20.1 9 200 11750 315 31 21.9 -21.9 | 321 27 17.0 -20.8 10 150 13620 310 17 13.0 -10.9 | 320 13 8.1 -9.8 11 100 16220 310 9 6.9 -5.8 | 337 5 2.0 -4.7 Wind Parameters Mean winds (0-6000m): 252.8 at 6.7 knts Storm direction: 282.8 at 5.0 knts Shear (0-3000m) pos: 1.7 neg: 1.4 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 10.8 deg Storm rel helicity (0-3000m) pos: 14.2 neg: -7.6 tot: 6.6 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 24.48 Bulk Shear: 0.86 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 ------------------------------------------------------------------------------- 500 232 7 187 6| 5.3 0.0 5.3| 5.7 0.0 5.7 11.4 0.76| 5.4 4.1 1000 254 8 217 4| 5.2 0.0 5.2| 12.4 0.0 12.4 12.4 0.89| 6.4 5.7 1500 268 7 241 3| 3.5 0.6 4.1| 13.8 -1.6 12.1 8.1 0.60| 5.8 3.5 2000 269 7 242 3| 2.6 1.3 3.9| 13.8 -3.7 10.1 5.1 0.34| 5.3 1.8 2500 263 7 229 3| 2.1 1.7 3.8| 13.8 -6.7 7.0 2.8 0.18| 5.0 0.9 3000 256 7 217 4| 1.7 1.4 3.2| 14.2 -7.6 6.6 2.2 0.16| 4.4 0.7 4000 250 7 206 4| 1.6 1.1 2.7| 15.0 -7.6 7.3 1.8 0.17| 3.6 0.6 5000 250 7 202 4| 1.4 0.9 2.3| 15.0 -7.7 7.3 1.5 0.16| 3.0 0.5 6000 253 7 206 3| 1.4 0.7 2.1| 16.8 -7.7 9.1 1.5 0.22| 2.9 0.6 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250424.09.gif