UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122712.upa.cvt Date: 1200Z 27 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1200Z 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 259 SFC 986 377 2.4 -5.6 55 8.0 -0.6 60 7 276.7 277.1 273.3 283.8 2.55 2 925 890 6.0 -22.0 11 28.0 -1.7 100 19 285.4 285.6 275.4 287.6 0.71 3 850 1583 6.4 0.4 65 6.0 3.5 120 21 292.9 293.7 284.0 306.4 4.63 4 700 3161 0.0 -22.0 17 22.0 -6.4 115 17 302.5 302.7 283.6 305.5 0.94 5 500 5760 -19.3 -40.3 14 21.0 -22.1 120 23 309.5 309.6 285.4 310.3 0.23 6 400 7380 -32.3 -41.3 40 9.0 -33.1 115 36 313.0 313.1 286.7 313.9 0.26 7 300 9340 -48.1 -53.1 56 5.0 -48.3 125 36 317.6 317.6 288.1 317.9 0.09 8 250 10520 -57.3 -62.3 53 5.0 -57.4 120 40 320.9 320.9 289.0 321.0 0.04 9 200 11900 -66.7 -71.7 49 5.0 -66.7 130 48 327.1 327.1 290.9 327.2 0.01 10 190 12209 -68.3 -74.3 42 6.0 -68.3 125 40 329.4 329.4 291.6 329.4 0.01 11 150 13640 -64.9 -83.9 6 19.0 -65.0 110 27 358.3 358.3 298.4 358.3 0.00 12 100 16150 -58.3 -86.3 2 28.0 -58.7 40 13 415.1 415.1 307.2 415.1 0.00 TRP 190 12209 -68.3 -74.3 42 6.0 -68.3 125 40 329.4 329.4 291.6 329.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5501.00 m Freezing level: 700.00 mb = 3161.00 m = 10370.61 ft Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 27.42 % Est. max temperature: 19.34 C = 66.81 F Sfc-Lift cond lev (LCL): 870.57 mb = 1387.06 m = 4550.66 ft T: 6.29 C 700-500 lapse rate: 7.43 C/km ThetaE index: 0.82 C Layer 700.0- 500.0 mb Conv cond level (CCL): 487.79 mb = 5939.45 m = 19486.13 ft Mean mixing ratio: 1.50 g/kg Conv temperature: 35.53 C = 95.96 F Cap Strength: 16.94 C Lifted Index: 18.41 C Risk: None Lifted Index @300 mb: 20.96 C Lifted Index @700 mb: 16.94 C Showalter Index: 5.35 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 19.70 C K Index: 4.10 Risk: None Sweat Index: 69.80 Risk: None Energy Index: 0.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.87 J/kg Max Up Vert Vel: 9.58 m/s Conv Inhibition (B-): 15818.92 J/kg Cap Strength: 18.35 C Lift Cond Lev (LCL): 706.37 mb = 3087.38 m = 10129.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 146 at 15 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 ---------------------------------------------------------- 0 986 377 60 7 -6.1 -3.5 | 352 16 2.3 -15.7 1 925 890 100 19 -18.7 3.3 | 49 14 -10.4 -8.9 2 850 1583 120 21 -18.2 10.5 | 80 10 -9.9 -1.7 3 700 3161 115 17 -15.4 7.2 | 55 9 -7.1 -5.0 4 500 5760 120 23 -19.9 11.5 | 86 12 -11.6 -0.7 5 400 7380 115 36 -32.6 15.2 | 97 24 -24.3 3.0 6 300 9340 125 36 -29.5 20.6 | 112 23 -21.2 8.4 7 250 10520 120 40 -34.6 20.0 | 106 27 -26.3 7.8 8 200 11900 130 48 -36.8 30.9 | 123 34 -28.4 18.6 9 190 12209 125 40 -32.8 22.9 | 114 27 -24.4 10.7 10 150 13640 110 27 -25.4 9.2 | 80 17 -17.0 -3.0 11 100 16150 40 13 -8.4 -10.0 | 0 22 -0.0 -22.2 Wind Parameters Mean winds (0-6000m): 115.7 at 19.7 knts Storm direction: 145.7 at 14.8 knts Shear (0-3000m) pos: 3.0 neg: 0.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 66.0 deg Storm rel helicity (0-3000m) pos: 79.2 neg: -9.8 tot: 69.4 m^2/s^2 ave: 23.1 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.43 Bulk Shear: 13.36 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 89 13 20 13| 14.4 0.0 14.4| 57.3 0.0 57.3 114.6 0.99| 15.1 15.0 1000 100 16 39 12| 8.9 0.0 8.9| 72.8 0.0 72.8 72.8 0.95| 10.4 9.9 1500 107 18 51 11| 6.1 0.0 6.1| 78.1 -1.8 76.3 50.9 0.89| 7.9 7.0 2000 110 18 56 11| 4.6 0.4 4.9| 78.1 -5.0 73.1 36.5 0.78| 6.3 4.9 2500 112 18 57 10| 3.6 0.6 4.2| 78.1 -8.1 70.0 28.0 0.69| 5.3 3.7 3000 112 18 58 10| 3.0 0.5 3.6| 79.2 -9.8 69.4 23.1 0.65| 4.6 3.0 4000 113 18 59 10| 2.6 0.4 3.0| 84.5 -9.8 74.7 18.7 0.67| 3.8 2.5 5000 115 19 63 10| 2.3 0.3 2.6| 90.2 -9.8 80.4 16.1 0.69| 3.3 2.2 6000 116 20 69 10| 2.1 0.2 2.3| 98.3 -9.8 88.5 14.8 0.64| 3.2 2.1 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251227.12.gif