UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102006.upa.cvt Date: 0600Z 20 OCT 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0600Z 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 39 SFC 961 377 8.0 7.7 98 0.3 7.8 50 3 284.4 285.6 282.8 303.4 6.87 2 925 692 10.8 9.5 92 1.3 10.0 195 27 290.4 291.8 286.5 313.3 8.08 3 850 1393 7.0 5.1 88 1.9 6.0 215 40 293.5 294.6 286.1 312.2 6.49 4 700 2970 -0.7 -0.9 99 0.2 -0.8 230 23 301.7 302.7 287.8 317.1 5.12 5 500 5590 -15.7 -22.7 55 7.0 -17.5 215 15 313.9 314.1 288.1 318.0 1.23 6 400 7240 -26.9 -31.1 68 4.2 -27.6 215 29 320.0 320.2 289.5 322.5 0.71 7 300 9240 -44.5 -47.8 69 3.3 -44.7 215 36 322.6 322.7 289.8 323.3 0.17 8 250 10430 -55.9 -60.3 58 4.4 -56.0 235 44 323.0 323.0 289.7 323.1 0.05 9 229 10985 -60.7 -65.7 52 5.0 -60.7 235 56 323.8 323.9 289.9 323.9 0.02 10 200 11830 -61.9 -66.9 51 5.0 -62.0 220 31 334.7 334.7 293.0 334.8 0.02 11 150 13630 -58.5 -82.5 3 24.0 -58.7 245 19 369.3 369.3 300.4 369.3 0.00 12 100 16150 -60.5 -86.5 2 26.0 -60.8 285 23 410.8 410.8 306.6 410.8 0.00 TRP 229 10985 -60.7 -65.7 52 5.0 -60.7 235 56 323.8 323.9 289.9 323.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5551.00 m Freezing level: 713.64 mb = 2826.64 m = 9273.63 ft Wetbulb zero: 717.67 mb = 2767.55 m = 9079.76 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 84.33 % Est. max temperature: 18.98 C = 66.16 F Sfc-Lift cond lev (LCL): 956.62 mb = 414.72 m = 1360.60 ft T: 8.34 C 700-500 lapse rate: 5.73 C/km ThetaE index: 1.03 C Layer 850.0- 700.0 mb Conv cond level (CCL): 961.00 mb = 377.00 m = 1236.86 ft Mean mixing ratio: 7.42 g/kg Conv temperature: 8.83 C = 47.89 F Cap Strength: 2.80 C Lifted Index: 5.84 C Risk: None Lifted Index @300 mb: 8.33 C Lifted Index @700 mb: 2.80 C Showalter Index: 5.23 C Risk: None Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.80 C K Index: 27.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 156.20 Risk: None Energy Index: 1.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.45 J/kg Max Up Vert Vel: 7.80 m/s Conv Inhibition (B-): 9365.58 J/kg Cap Strength: 5.77 C Lift Cond Lev (LCL): 892.45 mb = 988.96 m = 3244.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 18 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 ---------------------------------------------------------- 0 961 377 50 3 -2.3 -1.9 | 66 21 -18.7 -8.5 1 925 692 195 27 7.0 26.1 | 154 22 -9.4 19.5 2 850 1393 215 40 22.9 32.8 | 194 27 6.5 26.2 3 700 2970 230 23 17.6 14.8 | 188 8 1.2 8.3 4 500 5590 215 15 8.6 12.3 | 126 10 -7.8 5.8 5 400 7240 215 29 16.6 23.8 | 181 17 0.2 17.2 6 300 9240 215 36 20.6 29.5 | 190 23 4.2 23.0 7 250 10430 235 44 36.0 25.2 | 226 27 19.6 18.7 8 229 10985 235 56 45.9 32.1 | 229 39 29.5 25.6 9 200 11830 220 31 19.9 23.7 | 192 18 3.5 17.2 10 150 13630 245 19 17.2 8.0 | 208 2 0.8 1.5 11 100 16150 285 23 22.2 -6.0 | 335 14 5.8 -12.5 Wind Parameters Mean winds (0-6000m): 218.3 at 23.6 knts Storm direction: 248.3 at 17.7 knts Shear (0-3000m) pos: 4.6 neg: 0.4 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 112.0 deg Storm rel helicity (0-3000m) pos: 373.5 neg: -7.7 tot: 365.7 m^2/s^2 ave: 121.9 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 14.1 stream: 9.4 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 2.54 Bulk Shear: 11.97 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 ------------------------------------------------------------------------------- 500 195 20 138 17| 34.0 0.0 34.0|286.1 0.0 286.1 572.1 0.91| 50.3 45.7 1000 204 28 165 19| 21.9 0.0 21.9|364.8 0.0 364.8 364.8 0.92| 31.7 29.1 1500 210 31 176 20| 12.9 0.0 12.9|372.8 0.0 372.8 248.5 0.85| 23.2 19.8 2000 213 31 181 20| 8.3 0.0 8.3|373.5 -0.4 373.1 186.5 0.78| 19.0 14.8 2500 215 30 183 18| 5.6 0.0 5.6|373.5 -3.6 369.9 148.0 0.71| 16.4 11.7 3000 216 29 183 17| 4.6 0.4 5.0|373.5 -7.7 365.7 121.9 0.67| 14.1 9.4 4000 218 27 181 15| 3.5 0.8 4.2|373.5 -15.6 357.9 89.5 0.60| 11.0 6.6 5000 219 25 176 13| 2.8 1.0 3.7|373.5 -23.4 350.1 70.0 0.54| 9.2 4.9 6000 218 24 171 12| 2.3 0.5 2.8|390.5 -25.0 365.5 60.9 0.55| 8.3 4.6 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251020.06.gif