UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0000Z 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 157 SFC 974 377 10.4 9.5 94 0.9 9.9 210 9 285.7 287.0 284.2 307.0 7.67 2 925 807 10.4 5.9 74 4.5 8.0 250 29 289.9 291.1 284.5 307.9 6.30 3 850 1506 6.6 0.6 65 6.0 3.7 260 31 293.1 293.9 284.1 306.8 4.70 4 700 3072 -2.3 -18.3 28 16.0 -7.2 250 38 299.9 300.2 283.0 304.0 1.29 5 500 5670 -18.7 -19.9 90 1.2 -19.0 250 35 310.2 310.5 287.2 315.4 1.58 6 400 7310 -29.7 -37.7 46 8.0 -30.6 255 54 316.4 316.5 288.0 317.7 0.37 7 300 9280 -46.7 -48.4 83 1.7 -46.8 275 60 319.5 319.6 288.8 320.1 0.16 8 250 10460 -57.9 -62.0 59 4.1 -58.0 275 66 320.0 320.0 288.8 320.1 0.04 9 221 11224 -65.4 -70.2 52 4.8 -65.4 275 69 319.9 319.9 288.7 319.9 0.01 10 215 11391 -67.1 -72.0 50 4.9 -67.1 280 68 319.8 319.8 288.7 319.9 0.01 11 200 11830 -64.5 -70.5 43 6.0 -64.6 285 64 330.6 330.6 291.9 330.7 0.01 12 150 13590 -64.9 -82.9 7 18.0 -65.0 280 50 358.3 358.3 298.4 358.3 0.00 13 100 16070 -62.7 -85.7 3 23.0 -62.9 300 42 406.6 406.6 306.1 406.6 0.00 TRP 215 11391 -67.1 -72.0 50 4.9 -67.1 280 68 319.8 319.8 288.7 319.9 0.01 WND 221 11224 -65.4 -70.2 52 4.8 -65.4 275 69 319.9 319.9 288.7 319.9 0.01 Sounding variables and indices 1000-500 mb thick: 5513.00 m Freezing level: 738.76 mb = 2667.30 m = 8750.89 ft Wetbulb zero: 799.19 mb = 2003.17 m = 6572.00 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 58.80 % Est. max temperature: 18.81 C = 65.86 F Sfc-Lift cond lev (LCL): 960.92 mb = 489.60 m = 1606.28 ft T: 10.40 C 700-500 lapse rate: 6.31 C/km ThetaE index: 3.85 C Layer 850.0- 500.0 mb Conv cond level (CCL): 801.66 mb = 1978.26 m = 6490.27 ft Mean mixing ratio: 6.33 g/kg Conv temperature: 19.78 C = 67.61 F Cap Strength: 3.07 C Lifted Index: 5.22 C Risk: None Lifted Index @300 mb: 8.71 C Lifted Index @700 mb: 3.07 C Showalter Index: 5.66 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 19.30 C K Index: 9.90 Risk: None Sweat Index: 104.20 Risk: None Energy Index: 1.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.53 J/kg Max Up Vert Vel: 7.00 m/s Conv Inhibition (B-): 9155.62 J/kg Cap Strength: 5.21 C Lift Cond Lev (LCL): 870.82 mb = 1305.94 m = 4284.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 26 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 ---------------------------------------------------------- 0 974 377 210 9 4.5 7.8 | 122 24 -20.8 12.9 1 925 807 250 29 27.3 9.9 | 188 15 2.0 15.1 2 850 1506 260 31 30.5 5.4 | 207 12 5.3 10.5 3 700 3072 250 38 35.7 13.0 | 210 21 10.4 18.1 4 500 5670 250 35 32.9 12.0 | 204 19 7.6 17.1 5 400 7310 255 54 52.2 14.0 | 235 33 26.9 19.1 6 300 9280 275 60 59.8 -5.2 | 270 35 34.5 -0.1 7 250 10460 275 66 65.7 -5.8 | 271 40 40.5 -0.6 8 221 11224 275 69 68.7 -6.0 | 271 43 43.5 -0.9 9 215 11391 280 68 67.0 -11.8 | 279 42 41.7 -6.7 10 200 11830 285 64 61.8 -16.6 | 287 38 36.6 -11.4 11 150 13590 280 50 49.2 -8.7 | 278 24 24.0 -3.5 12 100 16070 300 42 36.4 -21.0 | 325 19 11.1 -15.9 Wind Parameters Mean winds (0-6000m): 251.5 at 34.4 knts Storm direction: 281.5 at 25.8 knts Shear (0-3000m) pos: 4.4 neg: 1.5 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 87.4 deg Storm rel helicity (0-3000m) pos: 135.2 neg: -1.6 tot: 133.6 m^2/s^2 ave: 44.5 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.87 Bulk Shear: 28.06 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 ------------------------------------------------------------------------------- 500 243 20 154 16| 23.8 0.0 23.8|118.0 0.0 118.0 235.9 0.92| 25.5 23.4 1000 250 25 173 14| 13.1 0.0 13.1|129.2 0.0 129.2 129.2 0.90| 14.8 13.3 1500 253 27 184 13| 8.8 0.7 9.5|133.6 0.0 133.6 89.1 0.86| 10.9 9.4 2000 254 29 191 13| 6.6 1.2 7.8|134.9 0.0 134.9 67.5 0.80| 8.9 7.1 2500 254 30 196 14| 5.3 1.6 6.8|135.2 -0.1 135.1 54.1 0.73| 7.7 5.7 3000 253 32 199 15| 4.4 1.5 5.8|135.2 -1.6 133.6 44.5 0.70| 6.7 4.7 4000 252 33 202 16| 3.3 1.0 4.3|135.2 -5.7 129.5 32.4 0.66| 5.2 3.4 5000 252 34 203 17| 2.6 0.7 3.3|135.2 -9.8 125.4 25.1 0.62| 4.3 2.7 6000 251 34 205 18| 2.9 0.6 3.4|169.8 -10.7 159.0 26.5 0.64| 4.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251209.00.gif