UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1200Z 9 DEC 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 134 SFC 971 377 8.8 8.0 95 0.8 8.4 210 13 284.3 285.5 282.8 303.6 6.94 2 925 778 6.6 6.6 100 0.0 6.6 240 27 286.1 287.2 283.2 304.6 6.62 3 850 1478 8.0 -3.0 46 11.0 3.0 230 38 294.5 295.2 283.5 305.2 3.60 4 700 3066 1.6 -5.4 60 7.0 -1.5 255 33 304.3 304.9 287.2 315.5 3.65 5 500 5700 -13.7 -19.7 60 6.0 -15.4 265 35 316.3 316.6 289.3 321.7 1.60 6 400 7350 -26.9 -30.3 73 3.4 -27.5 260 40 320.0 320.2 289.6 322.7 0.77 7 300 9360 -43.3 -54.3 29 11.0 -43.8 300 27 324.3 324.3 290.2 324.6 0.08 8 250 10560 -53.7 -65.7 22 12.0 -53.9 315 38 326.2 326.2 290.6 326.3 0.02 9 200 11950 -64.3 -70.3 44 6.0 -64.4 300 27 330.9 330.9 292.0 331.0 0.01 10 169 12965 -70.9 -73.6 67 2.7 -70.9 300 46 336.3 336.3 293.4 336.3 0.01 11 150 13680 -66.5 -82.5 9 16.0 -66.6 335 38 355.5 355.5 297.8 355.5 0.00 12 100 16160 -64.7 -86.7 3 22.0 -64.8 320 36 402.7 402.7 305.6 402.7 0.00 TRP 169 12965 -70.9 -73.6 67 2.7 -70.9 300 46 336.3 336.3 293.4 336.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5566.00 m Freezing level: 679.08 mb = 3341.45 m = 10962.63 ft Wetbulb zero: 749.99 mb = 2501.79 m = 8207.88 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 62.26 % Est. max temperature: 20.62 C = 69.12 F Sfc-Lift cond lev (LCL): 959.33 mb = 476.95 m = 1564.77 ft T: 8.25 C 700-500 lapse rate: 5.81 C/km ThetaE index: 0.00 C Layer 971.0- 0.0 mb Conv cond level (CCL): 694.92 mb = 3123.00 m = 10245.93 ft Mean mixing ratio: 6.05 g/kg Conv temperature: 28.82 C = 83.88 F Cap Strength: 8.58 C Lifted Index: 12.24 C Risk: None Lifted Index @300 mb: 14.28 C Lifted Index @700 mb: 8.58 C Showalter Index: 11.71 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 10.70 C K Index: 11.70 Risk: None Sweat Index: 207.70 Risk: None Energy Index: 3.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.53 J/kg Max Up Vert Vel: 7.69 m/s Conv Inhibition (B-): 10241.82 J/kg Cap Strength: 11.97 C Lift Cond Lev (LCL): 890.00 mb = 1097.33 m = 3600.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 25 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 ---------------------------------------------------------- 0 971 377 210 13 6.5 11.3 | 132 24 -18.1 16.3 1 925 778 240 27 23.4 13.5 | 176 19 -1.3 18.6 2 850 1478 230 38 29.1 24.4 | 189 30 4.5 29.5 3 700 3066 255 33 31.9 8.5 | 208 15 7.2 13.6 4 500 5700 265 35 34.9 3.1 | 232 13 10.2 8.1 5 400 7350 260 40 39.4 6.9 | 231 19 14.8 12.0 6 300 9360 300 27 23.4 -13.5 | 8 9 -1.3 -8.4 7 250 10560 315 38 26.9 -26.9 | 354 22 2.2 -21.8 8 200 11950 300 27 23.4 -13.5 | 8 9 -1.3 -8.4 9 169 12965 300 46 39.8 -23.0 | 320 23 15.2 -17.9 10 150 13680 335 38 16.1 -34.4 | 16 31 -8.6 -29.4 11 100 16160 320 36 23.1 -27.6 | 4 23 -1.5 -22.5 Wind Parameters Mean winds (0-6000m): 251.7 at 33.5 knts Storm direction: 281.7 at 25.2 knts Shear (0-3000m) pos: 4.2 neg: 1.5 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 78.4 deg Storm rel helicity (0-3000m) pos: 172.5 neg: 0.0 tot: 172.5 m^2/s^2 ave: 57.5 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 5.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.00 Bulk Shear: 29.65 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 ------------------------------------------------------------------------------- 500 233 21 157 20| 18.8 0.0 18.8| 99.6 0.0 99.6 199.2 0.92| 19.8 18.1 1000 234 27 172 21| 9.4 4.5 13.9|121.1 0.0 121.1 121.1 0.75| 14.4 10.9 1500 233 30 179 23| 6.9 3.0 9.9|140.2 0.0 140.2 93.5 0.69| 11.7 8.1 2000 235 32 183 23| 5.5 2.3 7.8|155.7 0.0 155.7 77.8 0.66| 10.1 6.7 2500 238 32 187 23| 4.7 1.8 6.6|166.7 0.0 166.7 66.7 0.64| 9.1 5.8 3000 240 32 190 21| 4.2 1.5 5.7|172.5 0.0 172.5 57.5 0.63| 8.0 5.1 4000 245 33 195 20| 3.4 1.1 4.5|180.7 0.0 180.7 45.2 0.65| 6.3 4.1 5000 249 33 200 18| 2.9 0.9 3.8|188.9 0.0 188.9 37.8 0.66| 5.3 3.5 6000 252 34 205 17| 2.5 0.9 3.4|191.6 -0.1 191.6 31.9 0.64| 4.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251209.12.gif