UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122406.upa.cvt Date: 0600Z 24 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0600Z 24 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 194 SFC 978 377 -0.3 -4.9 71 4.6 -2.0 50 13 274.6 275.0 272.3 282.1 2.71 2 925 814 -4.5 -6.0 89 1.5 -5.0 50 25 274.7 275.1 272.3 282.0 2.64 3 850 1476 -4.9 -7.1 85 2.2 -5.7 75 31 281.0 281.5 275.9 288.5 2.64 4 700 2993 -9.1 -45.1 4 36.0 -13.8 40 40 292.4 292.4 278.0 292.7 0.10 5 500 5520 -26.1 -42.1 21 16.0 -27.6 350 35 301.2 301.3 282.1 301.9 0.19 6 400 7100 -37.5 -53.5 17 16.0 -38.2 330 48 306.3 306.3 284.0 306.5 0.07 7 300 9010 -53.3 -65.3 22 12.0 -53.5 325 44 310.2 310.2 285.4 310.3 0.02 8 265 9796 -59.3 -73.3 15 14.0 -59.4 325 40 312.7 312.7 286.3 312.7 0.01 9 250 10160 -59.3 -73.3 15 14.0 -59.4 315 33 317.9 317.9 288.1 317.9 0.01 10 200 11560 -59.7 -81.7 4 22.0 -59.9 360 31 338.2 338.2 293.9 338.2 0.00 11 150 13360 -59.3 -84.3 3 25.0 -59.5 15 27 367.9 367.9 300.2 367.9 0.00 12 100 15910 -56.9 -85.9 1 29.0 -57.3 10 33 417.8 417.8 307.4 417.8 0.00 TRP 265 9796 -59.3 -73.3 15 14.0 -59.4 325 40 312.7 312.7 286.3 312.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5326.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 36.46 % Est. max temperature: 7.59 C = 45.66 F Sfc-Lift cond lev (LCL): 910.12 mb = 940.98 m = 3087.18 ft T: -4.58 C 700-500 lapse rate: 6.73 C/km ThetaE index: 0.08 C Layer 925.0- 850.0 mb Conv cond level (CCL): 692.38 mb = 3075.17 m = 10089.02 ft Mean mixing ratio: 2.66 g/kg Conv temperature: 17.70 C = 63.86 F Cap Strength: 11.39 C Lifted Index: 15.48 C Risk: None Lifted Index @300 mb: 19.34 C Lifted Index @700 mb: 11.39 C Showalter Index: 11.26 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 19.00 C K Index: -21.90 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 2.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.04 J/kg Max Up Vert Vel: 5.48 m/s Conv Inhibition (B-): 17391.92 J/kg Cap Strength: 15.44 C Lift Cond Lev (LCL): 891.95 mb = 1098.81 m = 3604.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 57 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 ---------------------------------------------------------- 0 978 377 50 13 -10.0 -8.4 | 243 13 11.9 6.0 1 925 814 50 25 -19.2 -16.1 | 303 3 2.7 -1.7 2 850 1476 75 31 -29.9 -8.0 | 128 10 -8.1 6.3 3 700 2993 40 40 -25.7 -30.6 | 13 17 -3.9 -16.3 4 500 5520 350 35 6.1 -34.5 | 306 34 27.9 -20.1 5 400 7100 330 48 24.0 -41.6 | 301 53 45.8 -27.2 6 300 9010 325 44 25.2 -36.0 | 295 52 47.1 -21.7 7 265 9796 325 40 22.9 -32.8 | 292 48 44.8 -18.4 8 250 10160 315 33 23.3 -23.3 | 281 46 45.2 -9.0 9 200 11560 360 31 -0.0 -31.0 | 307 27 21.8 -16.7 10 150 13360 15 27 -7.0 -26.1 | 308 19 14.8 -11.7 11 100 15910 10 33 -5.7 -32.5 | 318 24 16.1 -18.2 Wind Parameters Mean winds (0-6000m): 26.7 at 34.8 knts Storm direction: 56.7 at 26.1 knts Shear (0-3000m) pos: 3.2 neg: 4.2 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 114.3 deg Storm rel helicity (0-3000m) pos: 12.7 neg: -80.9 tot: -68.1 m^2/s^2 ave: -22.7 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 9.4 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.33 Bulk Shear: 45.07 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 50 20 256 7| 13.0 0.0 13.0| 9.6 0.0 9.6 19.2 0.46| 13.3 6.1 1000 58 24 228 2| 9.6 0.0 9.6| 11.6 0.0 11.6 11.6 0.44| 12.3 5.4 1500 63 26 144 3| 6.4 1.5 7.9| 12.7 -13.3 -0.5 -0.4 0.18| 10.9 1.9 2000 62 29 104 3| 4.8 3.0 7.8| 12.7 -30.8 -18.1 -9.1 -0.04| 10.1 -0.4 2500 58 30 65 4| 3.8 4.0 7.8| 12.7 -52.2 -39.4 -15.8 -0.17| 9.8 -1.7 3000 54 32 40 6| 3.2 4.2 7.4| 12.7 -80.9 -68.1 -22.7 -0.26| 9.4 -2.5 4000 45 33 11 10| 2.4 4.3 6.7| 12.7-147.0-134.3 -33.6 -0.38| 8.8 -3.3 5000 36 34 353 13| 1.9 4.3 6.2| 12.7-227.5-214.8 -43.0 -0.44| 8.3 -3.7 6000 27 35 340 18| 1.6 4.5 6.1| 12.7-253.4-240.7 -40.1 -0.42| 7.9 -3.3 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251224.06.gif