UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042413.upa.cvt Date: 1300Z 24 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1300Z 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 138 SFC 972 377 9.8 8.2 90 1.6 8.9 210 7 285.3 286.5 283.3 304.8 7.03 2 925 785 6.6 5.9 95 0.7 6.2 260 9 286.1 287.2 282.9 303.7 6.30 3 882 1174 3.8 3.0 95 0.8 3.4 260 11 287.1 288.0 282.3 302.3 5.38 4 850 1474 1.8 0.5 91 1.3 1.2 285 9 288.0 288.8 281.9 301.4 4.67 5 700 3012 -7.5 -10.3 80 2.8 -8.5 225 1 294.2 294.6 282.0 301.7 2.49 6 500 5550 -23.7 -24.9 90 1.2 -23.9 165 5 304.1 304.3 284.4 307.5 1.01 7 400 7140 -36.3 -43.3 48 7.0 -36.8 180 19 307.8 307.8 284.8 308.6 0.21 8 300 9090 -43.3 -71.3 3 28.0 -44.0 315 25 324.3 324.3 290.1 324.4 0.01 9 250 10310 -49.1 -76.1 3 27.0 -49.6 310 33 333.1 333.1 292.6 333.1 0.00 10 200 11760 -50.9 -77.9 3 27.0 -51.3 305 36 352.2 352.2 297.1 352.2 0.00 11 150 13630 -51.7 -80.7 2 29.0 -52.2 300 13 381.0 381.0 302.4 381.0 0.00 12 100 16230 -57.1 -84.1 2 27.0 -57.5 300 9 417.4 417.4 307.4 417.4 0.00 TRP 882 1174 3.8 3.0 95 0.8 3.4 260 11 287.1 288.0 282.3 302.3 5.38 WND Sounding variables and indices 1000-500 mb thick: 5412.00 m Freezing level: 820.97 mb = 1771.68 m = 5812.52 ft Wetbulb zero: 831.51 mb = 1648.20 m = 5407.42 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 86.93 % Est. max temperature: 13.62 C = 56.51 F Sfc-Lift cond lev (LCL): 948.68 mb = 576.88 m = 1892.62 ft T: 8.23 C 700-500 lapse rate: 6.38 C/km ThetaE index: 3.46 C Layer 925.0- 700.0 mb Conv cond level (CCL): 903.67 mb = 975.85 m = 3201.55 ft Mean mixing ratio: 6.16 g/kg Conv temperature: 11.09 C = 51.97 F Cap Strength: 0.22 C Lifted Index: 2.85 C Risk: None Lifted Index @300 mb: 14.89 C Lifted Index @700 mb: -0.02 C Showalter Index: 4.32 C Risk: None Total Totals Index: 49.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 24.20 C K Index: 23.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 43.00 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.52 J/kg Max Up Vert Vel: 7.42 m/s Conv Inhibition (B-): 0.74 J/kg Cap Strength: 2.67 C Lift Cond Lev (LCL): 908.26 mb = 934.37 m = 3065.49 ft Lev Free Conv (LFC): 883.26 mb = 1162.67 m = 3814.50 ft Equ Level (EL): 693.26 mb = 3084.97 m = 10121.16 ft B at Equ Level: 27.47 J/kg Max Parcel Lev (MPL): 583.26 mb = 4388.18 m = 14396.74 ft Wind level data Storm motion: 252 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 | 176 5 -0.3 4.8 1 925 785 260 9 8.9 1.6 | 266 5 5.0 0.3 2 882 1174 260 11 10.8 1.9 | 264 7 7.0 0.7 3 850 1474 285 9 8.7 -2.3 | 306 6 4.8 -3.6 4 700 3012 225 1 0.7 0.7 | 81 3 -3.1 -0.5 5 500 5550 165 5 -1.3 4.8 | 125 6 -5.1 3.6 6 400 7140 180 19 0.0 19.0 | 168 18 -3.8 17.8 7 300 9090 315 25 17.7 -17.7 | 324 23 13.8 -18.9 8 250 10310 310 33 25.3 -21.2 | 316 31 21.4 -22.4 9 200 11760 305 36 29.5 -20.6 | 310 34 25.6 -21.9 10 150 13630 300 13 11.3 -6.5 | 316 11 7.4 -7.7 11 100 16230 300 9 7.8 -4.5 | 325 7 3.9 -5.7 Wind Parameters Mean winds (0-6000m): 222.3 at 5.4 knts Storm direction: 252.3 at 4.0 knts Shear (0-3000m) pos: 1.6 neg: 1.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -85.1 deg Storm rel helicity (0-3000m) pos: 16.5 neg: -2.7 tot: 13.8 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 15.04 Bulk Shear: 1.83 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 ------------------------------------------------------------------------------- 500 243 8 234 4| 7.5 0.0 7.5| 8.4 0.0 8.4 16.7 0.93| 7.9 7.3 1000 255 9 257 5| 4.9 0.0 4.9| 13.9 -0.1 13.7 13.7 0.82| 6.4 5.3 1500 262 9 270 5| 3.2 1.0 4.2| 16.2 -1.7 14.5 9.6 0.61| 5.8 3.6 2000 263 8 274 4| 2.4 1.6 4.0| 16.2 -2.2 14.0 7.0 0.45| 5.2 2.3 2500 266 7 282 3| 1.9 1.8 3.7| 16.2 -2.6 13.6 5.4 0.33| 4.8 1.6 3000 266 6 289 2| 1.6 1.5 3.2| 16.5 -2.7 13.8 4.6 0.32| 4.2 1.3 4000 259 5 281 1| 1.2 1.3 2.5| 17.8 -2.7 15.1 3.8 0.36| 3.4 1.2 5000 245 5 215 1| 1.0 1.2 2.2| 18.3 -2.8 15.5 3.1 0.34| 2.9 1.0 6000 222 5 175 3| 0.6 1.2 1.8| 28.6 -2.9 25.7 4.3 0.39| 3.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250424.13.gif