UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122706.upa.cvt Date: 0600Z 27 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0600Z 27 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 248 SFC 984 377 -2.9 -4.3 90 1.4 -3.4 340 1 271.5 272.0 270.6 279.2 2.82 2 925 874 4.6 -18.4 17 23.0 -2.1 105 33 284.0 284.2 275.0 286.9 0.97 3 850 1566 6.0 -2.0 56 8.0 2.4 100 33 292.4 293.1 282.9 303.8 3.88 4 700 3140 0.4 -22.6 16 23.0 -6.2 125 27 302.9 303.1 283.7 305.8 0.89 5 500 5740 -19.5 -40.5 14 21.0 -22.2 110 31 309.3 309.3 285.4 310.1 0.22 6 400 7350 -33.5 -44.5 32 11.0 -34.4 125 44 311.4 311.5 286.1 312.1 0.18 7 300 9300 -48.1 -58.1 31 10.0 -48.4 120 56 317.6 317.6 288.0 317.8 0.05 8 250 10480 -56.7 -64.7 36 8.0 -56.8 120 66 321.8 321.8 289.3 321.9 0.03 9 232 10949 -59.9 -67.2 38 7.3 -60.0 115 68 323.8 323.8 289.9 323.9 0.02 10 200 11860 -66.3 -72.3 43 6.0 -66.3 120 60 327.8 327.8 291.1 327.8 0.01 11 190 12174 -67.3 -75.3 31 8.0 -67.4 115 54 331.0 331.0 292.0 331.0 0.01 12 150 13620 -65.5 -83.5 6 18.0 -65.6 100 17 357.2 357.2 298.1 357.3 0.00 13 100 16120 -60.5 -86.5 2 26.0 -60.8 150 13 410.8 410.8 306.6 410.8 0.00 TRP 190 12174 -67.3 -75.3 31 8.0 -67.4 115 54 331.0 331.0 292.0 331.0 0.01 WND 232 10949 -59.9 -67.2 38 7.3 -60.0 115 68 323.8 323.8 289.9 323.9 0.02 Sounding variables and indices 1000-500 mb thick: 5492.00 m Freezing level: Surface below freezing Freezing level: 961.19 mb = 569.17 m = 1867.34 ft Freezing level: 695.98 mb = 3192.26 m = 10473.17 ft Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 27.20 % Est. max temperature: 18.95 C = 66.10 F Sfc-Lift cond lev (LCL): 962.42 mb = 555.22 m = 1821.58 ft T: -0.21 C 700-500 lapse rate: 7.65 C/km ThetaE index: 0.00 C Layer 984.0-34559928603461275323878021909184512.0 mb Conv cond level (CCL): 507.71 mb = 5621.68 m = 18443.62 ft Mean mixing ratio: 1.74 g/kg Conv temperature: 34.44 C = 93.99 F Cap Strength: 18.46 C Lifted Index: 19.45 C Risk: None Lifted Index @300 mb: 22.13 C Lifted Index @700 mb: 18.46 C Showalter Index: 6.85 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 17.50 C K Index: 0.50 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 1.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.02 J/kg Max Up Vert Vel: 11.32 m/s Conv Inhibition (B-): 17335.58 J/kg Cap Strength: 19.45 C Lift Cond Lev (LCL): 751.06 mb = 2569.21 m = 8429.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 143 at 22 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 ---------------------------------------------------------- 0 984 377 340 1 0.3 -0.9 | 323 23 13.7 -18.3 1 925 874 105 33 -31.9 8.5 | 64 21 -18.6 -8.9 2 850 1566 100 33 -32.5 5.7 | 59 22 -19.2 -11.7 3 700 3140 125 27 -22.1 15.5 | 78 9 -8.8 -1.9 4 500 5740 110 31 -29.1 10.6 | 67 17 -15.8 -6.8 5 400 7350 125 44 -36.0 25.2 | 109 24 -22.7 7.8 6 300 9300 120 56 -48.5 28.0 | 107 37 -35.2 10.6 7 250 10480 120 66 -57.2 33.0 | 110 47 -43.8 15.6 8 232 10949 115 68 -61.6 28.7 | 103 50 -48.3 11.3 9 200 11860 120 60 -52.0 30.0 | 108 41 -38.6 12.6 10 190 12174 115 54 -48.9 22.8 | 99 36 -35.6 5.4 11 150 13620 100 17 -16.7 3.0 | 13 15 -3.4 -14.4 12 100 16120 150 13 -6.5 11.3 | 312 9 6.8 -6.1 Wind Parameters Mean winds (0-6000m): 112.6 at 29.2 knts Storm direction: 142.6 at 21.9 knts Shear (0-3000m) pos: 5.0 neg: 0.4 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 113.3 deg Storm rel helicity (0-3000m) pos: 338.4 neg: -12.4 tot: 326.0 m^2/s^2 ave: 108.7 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 8.4 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 3.04 Bulk Shear: 21.09 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 ------------------------------------------------------------------------------- 500 104 17 14 14| 34.6 0.0 34.6|316.7 0.0 316.7 633.3 0.92| 52.0 47.8 1000 103 25 43 16| 17.3 1.1 18.3|316.7 -8.8 307.8 307.8 0.85| 27.1 23.1 1500 103 27 50 18| 11.2 0.7 11.9|323.5 -12.0 311.5 207.7 0.81| 19.3 15.6 2000 104 28 54 18| 8.0 0.5 8.5|331.7 -12.0 319.7 159.8 0.78| 15.7 12.2 2500 107 28 56 17| 6.1 0.4 6.5|336.7 -12.0 324.7 129.9 0.75| 13.5 10.0 3000 109 28 59 16| 5.0 0.4 5.3|338.4 -12.4 326.0 108.7 0.72| 11.7 8.4 4000 112 28 62 15| 3.7 0.6 4.4|338.4 -14.9 323.4 80.9 0.68| 9.2 6.2 5000 113 29 64 15| 3.0 0.8 3.8|338.4 -18.9 319.4 63.9 0.63| 7.7 4.9 6000 113 29 66 15| 2.9 0.8 3.7|366.1 -20.5 345.7 57.6 0.64| 7.0 4.5 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251227.06.gif