UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121718.upa.cvt Date: 1800Z 17 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1800Z 17 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 174 SFC 976 377 6.2 5.0 92 1.2 5.6 210 3 281.3 282.3 279.9 296.7 5.60 2 925 815 5.6 5.6 100 0.0 5.6 235 15 285.0 286.1 282.3 302.3 6.17 3 850 1504 2.4 2.4 100 0.0 2.4 225 19 288.7 289.6 283.0 303.9 5.35 4 700 3049 -4.1 -17.1 36 13.0 -8.1 250 21 297.9 298.2 282.4 302.4 1.43 5 500 5620 -20.3 -49.3 6 29.0 -23.2 245 15 308.3 308.3 284.8 308.6 0.09 6 400 7230 -30.3 -57.3 5 27.0 -31.9 35 13 315.6 315.6 287.3 315.8 0.04 7 300 9230 -43.7 -53.7 32 10.0 -44.2 25 48 323.8 323.8 290.0 324.1 0.09 8 250 10420 -54.5 -59.5 54 5.0 -54.6 40 46 325.0 325.1 290.3 325.2 0.05 9 204 11689 -63.7 -70.7 38 7.0 -63.8 15 44 330.0 330.0 291.7 330.1 0.01 10 200 11810 -62.5 -71.5 29 9.0 -62.6 15 38 333.8 333.8 292.7 333.8 0.01 11 150 13580 -61.1 -84.1 3 23.0 -61.3 295 13 364.8 364.8 299.6 364.8 0.00 12 100 16090 -63.1 -86.1 3 23.0 -63.3 280 11 405.8 405.8 306.0 405.8 0.00 TRP 204 11689 -63.7 -70.7 38 7.0 -63.8 15 44 330.0 330.0 291.7 330.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 794.62 mb = 2074.46 m = 6805.89 ft Wetbulb zero: 815.36 mb = 1835.09 m = 6020.55 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 50.39 % Est. max temperature: 14.86 C = 58.75 F Sfc-Lift cond lev (LCL): 958.15 mb = 527.64 m = 1731.09 ft T: 5.99 C 700-500 lapse rate: 6.30 C/km ThetaE index: 1.49 C Layer 700.0- 500.0 mb Conv cond level (CCL): 899.51 mb = 1042.68 m = 3420.82 ft Mean mixing ratio: 5.89 g/kg Conv temperature: 11.10 C = 51.98 F Cap Strength: 4.67 C Lifted Index: 7.86 C Risk: None Lifted Index @300 mb: 16.16 C Lifted Index @700 mb: 4.67 C Showalter Index: 5.99 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.70 C K Index: 12.10 Risk: None Sweat Index: 149.55 Risk: None Energy Index: 1.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.38 J/kg Max Up Vert Vel: 6.84 m/s Conv Inhibition (B-): 12166.91 J/kg Cap Strength: 7.84 C Lift Cond Lev (LCL): 920.38 mb = 855.76 m = 2807.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 13 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 ---------------------------------------------------------- 0 976 377 210 3 1.5 2.6 | 108 12 -11.4 3.7 1 925 815 235 15 12.3 8.6 | 176 10 -0.7 9.7 2 850 1504 225 19 13.4 13.4 | 182 15 0.5 14.6 3 700 3049 250 21 19.7 7.2 | 219 11 6.8 8.3 4 500 5620 245 15 13.6 6.3 | 185 8 0.7 7.5 5 400 7230 35 13 -7.5 -10.6 | 65 23 -20.4 -9.5 6 300 9230 25 48 -20.3 -43.5 | 38 54 -33.2 -42.4 7 250 10420 40 46 -29.6 -35.2 | 51 54 -42.5 -34.1 8 204 11689 15 44 -11.4 -42.5 | 30 48 -24.3 -41.4 9 200 11810 15 38 -9.8 -36.7 | 33 42 -22.8 -35.6 10 150 13580 295 13 11.8 -5.5 | 15 5 -1.2 -4.4 11 100 16090 280 11 10.8 -1.9 | 70 2 -2.1 -0.8 Wind Parameters Mean winds (0-6000m): 245.0 at 17.3 knts Storm direction: 275.0 at 13.0 knts Shear (0-3000m) pos: 2.8 neg: 0.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 107.8 deg Storm rel helicity (0-3000m) pos: 64.4 neg: -1.5 tot: 62.9 m^2/s^2 ave: 21.0 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.65 Bulk Shear: 8.82 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 ------------------------------------------------------------------------------- 500 232 10 144 9| 13.0 0.0 13.0| 34.9 0.0 34.9 69.7 0.97| 13.4 13.0 1000 231 13 164 10| 6.5 1.8 8.4| 37.6 0.0 37.6 37.6 0.82| 8.5 7.0 1500 229 15 173 11| 4.9 1.2 6.1| 44.6 0.0 44.6 29.8 0.80| 6.6 5.3 2000 231 16 179 11| 4.0 0.9 4.9| 53.4 0.0 53.4 26.7 0.81| 5.7 4.6 2500 234 17 185 11| 3.5 0.7 4.2| 61.7 0.0 61.7 24.7 0.82| 5.2 4.3 3000 237 18 190 11| 2.8 0.6 3.5| 64.4 -1.5 62.9 21.0 0.78| 4.6 3.6 4000 240 18 195 11| 2.1 0.5 2.6| 64.4 -6.4 58.0 14.5 0.65| 3.8 2.5 5000 242 18 196 10| 1.7 0.5 2.2| 64.4 -11.0 53.4 10.7 0.54| 3.3 1.7 6000 245 17 198 9| 1.7 0.4 2.1| 75.6 -12.0 63.6 10.6 0.55| 4.3 2.4 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251217.18.gif