UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121212.upa.cvt Date: 1200Z 12 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1200Z 12 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 195 SFC 978 377 6.0 5.9 99 0.1 5.9 240 1 280.9 282.0 280.1 297.3 5.96 2 925 834 6.8 5.6 92 1.2 6.2 210 17 286.3 287.3 282.8 303.6 6.17 3 850 1530 4.8 0.5 74 4.3 2.7 240 11 291.2 292.0 283.2 304.7 4.67 4 700 3094 -2.9 -17.9 30 15.0 -7.5 230 21 299.3 299.5 282.8 303.5 1.33 5 500 5670 -19.9 -25.9 59 6.0 -21.1 230 29 308.8 309.0 286.0 311.9 0.93 6 400 7300 -27.5 -43.5 20 16.0 -29.2 265 13 319.2 319.3 288.8 320.0 0.20 7 300 9300 -44.7 -49.0 62 4.3 -44.9 280 9 322.4 322.4 289.6 322.9 0.15 8 250 10490 -55.1 -60.1 54 5.0 -55.2 280 25 324.1 324.2 290.0 324.3 0.05 9 206 11691 -65.3 -70.0 52 4.7 -65.3 240 19 326.6 326.6 290.7 326.6 0.01 10 200 11870 -64.7 -68.2 62 3.5 -64.7 245 21 330.3 330.3 291.8 330.4 0.02 11 150 13660 -59.3 -84.3 3 25.0 -59.5 240 9 367.9 367.9 300.2 367.9 0.00 12 100 16180 -62.1 -86.1 3 24.0 -62.3 250 17 407.7 407.7 306.2 407.8 0.00 TRP 206 11691 -65.3 -70.0 52 4.7 -65.3 240 19 326.6 326.6 290.7 326.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5475.00 m Freezing level: 756.49 mb = 2504.96 m = 8218.28 ft Wetbulb zero: 809.74 mb = 1920.89 m = 6302.04 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 55.81 % Est. max temperature: 17.26 C = 63.08 F Sfc-Lift cond lev (LCL): 976.57 mb = 389.02 m = 1276.31 ft T: 6.02 C 700-500 lapse rate: 6.60 C/km ThetaE index: 1.18 C Layer 700.0- 500.0 mb Conv cond level (CCL): 814.26 mb = 1876.05 m = 6154.95 ft Mean mixing ratio: 5.88 g/kg Conv temperature: 17.96 C = 64.32 F Cap Strength: 5.34 C Lifted Index: 7.62 C Risk: None Lifted Index @300 mb: 14.46 C Lifted Index @700 mb: 5.34 C Showalter Index: 5.86 C Risk: None Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 20.40 C K Index: 10.20 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 1.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.22 J/kg Max Up Vert Vel: 8.03 m/s Conv Inhibition (B-): 11183.53 J/kg Cap Strength: 7.48 C Lift Cond Lev (LCL): 907.33 mb = 992.73 m = 3256.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 at 15 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 ---------------------------------------------------------- 0 978 377 240 1 0.9 0.5 | 82 14 -14.2 -2.0 1 925 834 210 17 8.5 14.7 | 152 14 -6.6 12.2 2 850 1530 240 11 9.5 5.5 | 118 6 -5.5 3.0 3 700 3094 230 21 16.1 13.5 | 185 11 1.0 11.0 4 500 5670 230 29 22.2 18.6 | 204 18 7.1 16.1 5 400 7300 265 13 13.0 1.1 | 57 3 -2.1 -1.4 6 300 9300 280 9 8.9 -1.6 | 57 7 -6.2 -4.1 7 250 10490 280 25 24.6 -4.3 | 306 12 9.5 -6.9 8 206 11691 240 19 16.5 9.5 | 191 7 1.4 7.0 9 200 11870 245 21 19.0 8.9 | 212 7 4.0 6.3 10 150 13660 240 9 7.8 4.5 | 105 8 -7.3 2.0 11 100 16180 250 17 16.0 5.8 | 195 3 0.9 3.3 Wind Parameters Mean winds (0-6000m): 230.5 at 20.4 knts Storm direction: 260.5 at 15.3 knts Shear (0-3000m) pos: 1.3 neg: 4.2 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 106.5 deg Storm rel helicity (0-3000m) pos: 54.3 neg: -9.3 tot: 45.0 m^2/s^2 ave: 15.0 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.78 Bulk Shear: 18.06 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 ------------------------------------------------------------------------------- 500 212 10 120 12| 0.0 16.2 16.2| 37.6 0.0 37.6 75.3 0.81| 16.8 13.6 1000 217 12 132 11| 3.5 8.1 11.6| 37.6 -6.8 30.8 30.8 0.44| 12.0 5.3 1500 223 12 132 9| 2.6 5.4 8.0| 40.7 -9.3 31.4 20.9 0.40| 9.2 3.7 2000 227 13 137 8| 1.9 4.9 6.8| 45.8 -9.3 36.5 18.3 0.46| 7.8 3.6 2500 228 14 144 8| 1.5 4.6 6.1| 50.6 -9.3 41.3 16.5 0.48| 6.9 3.3 3000 229 15 152 8| 1.3 4.2 5.5| 54.3 -9.3 45.0 15.0 0.48| 6.2 3.0 4000 229 17 166 9| 1.0 3.6 4.5| 60.6 -9.3 51.3 12.8 0.49| 5.0 2.5 5000 229 19 177 10| 0.8 3.2 3.9| 67.0 -9.3 57.7 11.5 0.49| 4.3 2.1 6000 230 20 184 10| 1.4 2.6 4.0| 78.9 -9.3 69.6 11.6 0.46| 4.5 2.1 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251212.12.gif