UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050118.upa.cvt Date: 1800Z 1 MAY 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1800Z 1 MAY 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 140 SFC 973 377 25.6 0.6 19 25.0 12.3 180 3 301.1 301.8 286.6 313.5 4.10 2 925 819 20.6 -0.4 24 21.0 9.7 195 9 300.4 301.1 286.2 312.5 4.01 3 850 1540 13.6 -0.4 38 14.0 6.5 240 7 300.4 301.2 286.6 313.6 4.37 4 700 3132 1.2 -21.8 16 23.0 -5.7 215 11 303.8 304.0 284.1 306.9 0.95 5 500 5750 -16.5 -34.5 20 18.0 -19.6 220 15 312.9 313.0 286.9 314.4 0.41 6 400 7390 -29.9 -42.9 27 13.0 -31.2 215 17 316.1 316.2 287.7 316.9 0.22 7 300 9370 -45.7 -60.7 17 15.0 -46.2 260 21 320.9 321.0 289.0 321.1 0.04 8 250 10550 -55.3 -70.3 14 15.0 -55.5 265 23 323.9 323.9 289.9 323.9 0.01 9 200 11950 -62.3 -71.3 29 9.0 -62.4 285 29 334.1 334.1 292.9 334.2 0.01 10 191 12234 -63.7 -72.7 28 9.0 -63.8 295 23 336.3 336.3 293.4 336.3 0.01 11 150 13730 -60.1 -83.1 3 23.0 -60.3 290 17 366.5 366.5 299.9 366.5 0.00 12 100 16270 -58.5 -86.5 2 28.0 -58.9 280 5 414.7 414.7 307.1 414.7 0.00 TRP 191 12234 -63.7 -72.7 28 9.0 -63.8 295 23 336.3 336.3 293.4 336.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5610.00 m Freezing level: 686.44 mb = 3309.49 m = 10857.78 ft Wetbulb zero: 769.71 mb = 2353.60 m = 7721.69 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 22.55 % Est. max temperature: 25.50 C = 77.90 F Sfc-Lift cond lev (LCL): 671.80 mb = 3451.95 m = 11325.16 ft T: -0.96 C 700-500 lapse rate: 6.76 C/km ThetaE index: 6.62 C Layer 700.0- 500.0 mb Conv cond level (CCL): 614.94 mb = 4140.02 m = 13582.58 ft Mean mixing ratio: 4.10 g/kg Conv temperature: 31.90 C = 89.42 F Cap Strength: 3.78 C Lifted Index: 3.99 C Risk: None Lifted Index @300 mb: 5.96 C Lifted Index @700 mb: 2.95 C Showalter Index: 3.64 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.10 C Cross Totals Index: 16.10 C K Index: 6.70 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 0.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.95 J/kg Max Up Vert Vel: 2.81 m/s Conv Inhibition (B-): 7845.86 J/kg Cap Strength: 3.93 C Lift Cond Lev (LCL): 676.69 mb = 3395.56 m = 11140.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 8 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 ---------------------------------------------------------- 0 973 377 180 3 0.0 3.0 | 89 8 -7.8 -0.1 1 925 819 195 9 2.3 8.7 | 136 8 -5.5 5.6 2 850 1540 240 7 6.1 3.5 | 103 2 -1.7 0.4 3 700 3132 215 11 6.3 9.0 | 166 6 -1.5 5.9 4 500 5750 220 15 9.6 11.5 | 193 9 1.9 8.4 5 400 7390 215 17 9.8 13.9 | 190 11 2.0 10.8 6 300 9370 260 21 20.7 3.6 | 268 13 12.9 0.5 7 250 10550 265 23 22.9 2.0 | 274 15 15.1 -1.1 8 200 11950 285 29 28.0 -7.5 | 298 23 20.2 -10.6 9 191 12234 295 23 20.8 -9.7 | 314 18 13.1 -12.8 10 150 13730 290 17 16.0 -5.8 | 317 12 8.2 -8.9 11 100 16270 280 5 4.9 -0.9 | 36 5 -2.9 -4.0 Wind Parameters Mean winds (0-6000m): 218.3 at 11.2 knts Storm direction: 248.3 at 8.4 knts Shear (0-3000m) pos: 1.1 neg: 0.8 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 79.9 deg Storm rel helicity (0-3000m) pos: 15.2 neg: -1.0 tot: 14.2 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.79 Bulk Shear: 5.00 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 ------------------------------------------------------------------------------- 500 192 6 116 7| 6.2 0.0 6.2| 12.7 0.0 12.7 25.3 0.97| 6.7 6.5 1000 204 7 126 6| 3.1 0.0 3.1| 13.0 -0.5 12.5 12.5 0.54| 5.7 3.1 1500 214 7 128 5| 2.3 0.0 2.3| 13.5 -1.0 12.5 8.3 0.45| 4.6 2.1 2000 219 8 133 4| 1.7 0.4 2.1| 14.2 -1.0 13.2 6.6 0.47| 3.9 1.8 2500 219 8 139 4| 1.4 0.7 2.1| 14.6 -1.0 13.6 5.4 0.44| 3.5 1.5 3000 218 9 145 4| 1.1 0.8 1.9| 15.2 -1.0 14.2 4.7 0.43| 3.1 1.3 4000 218 9 155 5| 1.0 0.6 1.6| 17.5 -1.0 16.5 4.1 0.46| 2.6 1.2 5000 218 10 164 5| 1.0 0.5 1.5| 20.0 -1.0 19.0 3.8 0.48| 2.2 1.1 6000 218 11 171 6| 0.9 0.5 1.3| 20.9 -1.3 19.6 3.3 0.47| 2.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250501.18.gif