UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102018.upa.cvt Date: 1800Z 20 OCT 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1800Z 20 OCT 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 -3 SFC 956 377 13.4 11.5 88 1.9 12.3 160 3 290.3 291.8 287.3 315.5 8.94 2 925 656 12.0 10.2 89 1.8 10.9 195 23 291.6 293.1 287.3 315.7 8.47 3 850 1360 7.2 5.1 86 2.1 6.1 220 33 293.7 294.8 286.2 312.4 6.49 4 700 2934 -0.7 -18.7 24 18.0 -6.3 230 31 301.7 301.9 283.7 305.7 1.25 5 500 5530 -18.9 -19.0 99 0.1 -18.9 230 29 310.0 310.3 287.3 315.6 1.70 6 400 7160 -30.3 -36.3 56 6.0 -31.0 210 44 315.6 315.7 287.8 317.1 0.43 7 300 9130 -46.5 -51.5 57 5.0 -46.7 195 54 319.8 319.8 288.8 320.2 0.11 8 250 10320 -55.5 -62.5 41 7.0 -55.6 200 46 323.6 323.6 289.9 323.7 0.03 9 241 10553 -56.5 -64.5 36 8.0 -56.6 200 40 325.5 325.5 290.5 325.6 0.03 10 200 11740 -54.3 -79.3 3 25.0 -54.6 230 40 346.8 346.8 295.9 346.8 0.00 11 150 13580 -56.9 -83.9 2 27.0 -57.2 270 25 372.0 372.0 300.9 372.1 0.00 12 100 16150 -59.9 -85.9 2 26.0 -60.2 265 19 412.0 412.0 306.7 412.0 0.00 TRP 241 10553 -56.5 -64.5 36 8.0 -56.6 200 40 325.5 325.5 290.5 325.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5533.00 m Freezing level: 713.29 mb = 2794.53 m = 9168.30 ft Wetbulb zero: 776.54 mb = 2092.79 m = 6866.04 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 64.51 % Est. max temperature: 18.95 C = 66.12 F Sfc-Lift cond lev (LCL): 929.15 mb = 618.07 m = 2027.77 ft T: 12.19 C 700-500 lapse rate: 7.01 C/km ThetaE index: 9.97 C Layer 850.0- 500.0 mb Conv cond level (CCL): 864.65 mb = 1217.74 m = 3995.17 ft Mean mixing ratio: 7.90 g/kg Conv temperature: 16.37 C = 61.47 F Cap Strength: 1.21 C Lifted Index: 0.59 C Risk: Showers probable Lifted Index @300 mb: 3.99 C Lifted Index @700 mb: 1.21 C Showalter Index: 1.88 C Risk: Showers probable Total Totals Index: 50.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 24.00 C K Index: 13.20 Risk: None Sweat Index: 224.91 Risk: None Energy Index: 0.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.76 J/kg Max Up Vert Vel: 4.64 m/s Conv Inhibition (B-): 8691.90 J/kg Cap Strength: 1.22 C Lift Cond Lev (LCL): 880.12 mb = 1070.09 m = 3510.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 22 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 ---------------------------------------------------------- 0 956 377 160 3 -1.0 2.8 | 82 23 -22.7 -3.0 1 925 656 195 23 6.0 22.2 | 136 23 -15.8 16.4 2 850 1360 220 33 21.2 25.3 | 179 19 -0.5 19.4 3 700 2934 230 31 23.7 19.9 | 188 14 2.0 14.1 4 500 5530 230 29 22.2 18.6 | 182 13 0.5 12.8 5 400 7160 210 44 22.0 38.1 | 181 32 0.3 32.3 6 300 9130 195 54 14.0 52.2 | 171 47 -7.7 46.3 7 250 10320 200 46 15.7 43.2 | 171 38 -6.0 37.4 8 241 10553 200 40 13.7 37.6 | 166 33 -8.0 31.7 9 200 11740 230 40 30.6 25.7 | 204 22 8.9 19.9 10 150 13580 270 25 25.0 -0.0 | 331 7 3.3 -5.8 11 100 16150 265 19 18.9 1.7 | 34 5 -2.8 -4.2 Wind Parameters Mean winds (0-6000m): 224.9 at 30.0 knts Storm direction: 254.9 at 22.5 knts Shear (0-3000m) pos: 5.1 neg: 0.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 104.9 deg Storm rel helicity (0-3000m) pos: 228.3 neg: -0.8 tot: 227.5 m^2/s^2 ave: 75.8 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 6.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.29 Bulk Shear: 36.63 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 ------------------------------------------------------------------------------- 500 196 18 125 20| 24.7 0.0 24.7|156.5 0.0 156.5 313.1 0.99| 27.1 26.9 1000 207 24 145 19| 16.3 0.0 16.3|215.9 0.0 215.9 215.9 0.99| 19.3 19.1 1500 213 27 157 18| 10.7 0.0 10.7|220.4 0.0 220.4 147.0 0.97| 13.5 13.1 2000 217 28 164 17| 7.9 0.0 7.9|224.5 0.0 224.5 112.2 0.94| 10.6 10.0 2500 219 29 168 17| 6.2 0.0 6.2|228.0 0.0 228.0 91.2 0.92| 8.9 8.2 3000 221 29 171 16| 5.1 0.0 5.1|228.3 -0.8 227.5 75.8 0.91| 7.5 6.8 4000 223 29 175 16| 3.8 0.1 3.9|228.3 -2.7 225.6 56.4 0.88| 5.7 5.0 5000 225 29 177 15| 3.1 0.2 3.2|228.3 -4.6 223.6 44.7 0.85| 4.7 4.0 6000 225 30 178 15| 2.6 0.7 3.3|230.8 -5.8 225.0 37.5 0.71| 4.7 3.3 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251020.18.gif