UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120509.upa.cvt Date: 0900Z 5 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0900Z 5 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 100 SFC 967 377 2.2 2.1 99 0.1 2.1 0 0 278.0 278.8 277.0 290.6 4.60 2 925 730 1.4 -0.0 90 1.4 0.8 285 3 280.7 281.4 277.7 292.2 4.13 3 877 1157 -1.3 -2.6 91 1.3 -1.9 285 9 282.2 282.9 277.9 292.4 3.60 4 850 1406 -2.9 -3.3 97 0.4 -3.1 290 7 283.1 283.7 278.2 293.1 3.52 5 700 2923 -10.3 -14.2 73 3.9 -11.5 315 3 291.1 291.4 279.8 296.6 1.82 6 500 5430 -27.3 -30.2 76 2.9 -27.7 195 19 299.8 299.9 282.1 301.8 0.62 7 400 7000 -38.5 -49.5 30 11.0 -39.1 175 33 305.0 305.0 283.5 305.3 0.10 8 300 8910 -54.5 -62.5 37 8.0 -54.6 170 31 308.5 308.5 284.8 308.6 0.03 9 250 10070 -55.1 -73.1 9 18.0 -55.3 235 9 324.1 324.2 290.0 324.2 0.01 10 200 11500 -57.1 -79.1 5 22.0 -57.3 290 19 342.3 342.3 294.9 342.4 0.00 11 150 13310 -59.1 -83.1 3 24.0 -59.3 290 11 368.3 368.3 300.2 368.3 0.00 12 100 15820 -63.7 -86.7 3 23.0 -63.9 260 15 404.7 404.7 305.8 404.7 0.00 TRP 877 1157 -1.3 -2.6 91 1.3 -1.9 285 9 282.2 282.9 277.9 292.4 3.60 WND Sounding variables and indices 1000-500 mb thick: 5330.00 m Freezing level: 900.11 mb = 951.54 m = 3121.82 ft Wetbulb zero: 910.77 mb = 854.28 m = 2802.71 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 81.28 % Est. max temperature: 8.86 C = 47.95 F Sfc-Lift cond lev (LCL): 965.36 mb = 390.51 m = 1281.17 ft T: 2.17 C 700-500 lapse rate: 6.78 C/km ThetaE index: 0.00 C Layer 967.0-1346878835939174223569747968.0 mb Conv cond level (CCL): 882.81 mb = 1104.29 m = 3622.96 ft Mean mixing ratio: 4.04 g/kg Conv temperature: 6.22 C = 43.20 F Cap Strength: 4.04 C Lifted Index: 7.43 C Risk: None Lifted Index @300 mb: 11.81 C Lifted Index @700 mb: 4.04 C Showalter Index: 6.61 C Risk: None Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 24.00 C K Index: 17.20 Risk: < 20 % chance of thunderstorms Sweat Index: 33.00 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.88 J/kg Max Up Vert Vel: 5.81 m/s Conv Inhibition (B-): 13797.63 J/kg Cap Strength: 7.44 C Lift Cond Lev (LCL): 900.69 mb = 943.54 m = 3095.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 241 at 8 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 ---------------------------------------------------------- 0 967 377 0 0 -0.0 -0.0 | 61 8 -6.9 -3.8 1 925 730 285 3 2.9 -0.8 | 41 6 -4.0 -4.6 2 877 1157 285 9 8.7 -2.3 | 344 6 1.8 -6.1 3 850 1406 290 7 6.6 -2.4 | 3 6 -0.3 -6.2 4 700 2923 315 3 2.1 -2.1 | 39 8 -4.8 -5.9 5 500 5430 195 19 4.9 18.4 | 172 15 -2.0 14.5 6 400 7000 175 33 -2.9 32.9 | 161 31 -9.8 29.1 7 300 8910 170 31 -5.4 30.5 | 155 29 -12.3 26.7 8 250 10070 235 9 7.4 5.2 | 199 1 0.5 1.3 9 200 11500 290 19 17.9 -6.5 | 313 15 10.9 -10.3 10 150 13310 290 11 10.3 -3.8 | 336 8 3.4 -7.6 11 100 15820 260 15 14.8 2.6 | 279 8 7.9 -1.2 Wind Parameters Mean winds (0-6000m): 211.1 at 10.5 knts Storm direction: 241.1 at 7.9 knts Shear (0-3000m) pos: 0.5 neg: 1.4 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): -47.4 deg Storm rel helicity (0-3000m) pos: 11.0 neg: -19.3 tot: -8.3 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 3.3 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.24 Bulk Shear: 13.59 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 ------------------------------------------------------------------------------- 500 285 2 47 6| 0.0 5.2 5.2| 0.0 -8.4 -8.4 -16.8 -0.83| 5.8 -4.8 1000 286 5 23 6| 1.1 2.6 3.7| 2.8 -13.8 -11.0 -11.0 -0.59| 5.7 -3.4 1500 289 5 18 6| 0.5 1.7 2.2| 5.7 -13.8 -8.2 -5.4 -0.38| 4.4 -1.7 2000 291 5 19 6| 0.5 1.3 1.8| 8.3 -13.8 -5.5 -2.8 -0.24| 3.7 -0.9 2500 293 5 22 6| 0.6 1.0 1.6| 11.0 -13.8 -2.8 -1.1 -0.13| 3.3 -0.4 3000 294 5 23 6| 0.5 1.4 1.9| 11.0 -19.3 -8.3 -2.8 -0.27| 3.3 -0.9 4000 277 6 13 5| 0.4 1.9 2.3| 11.0 -30.5 -19.5 -4.9 -0.50| 3.7 -1.9 5000 234 8 150 1| 0.3 2.1 2.4| 11.0 -55.3 -44.3 -8.9 -0.58| 4.5 -2.6 6000 211 11 164 5| 0.2 2.4 2.7| 11.0 -68.0 -57.0 -9.5 -0.51| 4.6 -2.4 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251205.09.gif