UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120518.upa.cvt Date: 1800Z 5 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1800Z 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 113 SFC 968 377 4.0 3.1 94 0.9 3.6 170 1 279.7 280.6 278.3 293.3 4.94 2 925 748 2.0 2.0 100 0.0 2.0 220 11 281.4 282.2 278.9 294.6 4.78 3 850 1425 -2.7 -2.7 100 0.0 -2.7 220 11 283.3 284.0 278.5 293.7 3.68 4 700 2948 -8.5 -29.5 17 21.0 -12.6 220 11 293.1 293.2 278.9 294.6 0.47 5 500 5460 -26.5 -49.5 10 23.0 -28.2 200 25 300.7 300.7 281.8 301.0 0.08 6 400 7050 -32.9 -38.9 55 6.0 -33.5 330 56 312.2 312.3 286.5 313.4 0.33 7 300 9020 -46.5 -52.5 50 6.0 -46.7 325 69 319.8 319.8 288.8 320.2 0.10 8 250 10200 -55.5 -62.5 41 7.0 -55.6 325 73 323.6 323.6 289.9 323.7 0.03 9 249 10226 -55.6 -62.6 41 7.0 -55.7 325 73 323.8 323.8 289.9 323.9 0.03 10 200 11610 -61.5 -70.5 29 9.0 -61.6 330 56 335.4 335.4 293.2 335.4 0.01 11 189 11959 -62.7 -74.7 18 12.0 -62.8 325 44 338.9 338.9 294.0 338.9 0.01 12 150 13380 -63.7 -83.7 5 20.0 -63.8 300 27 360.3 360.3 298.8 360.4 0.00 13 100 15860 -63.5 -86.5 3 23.0 -63.7 285 27 405.0 405.0 305.9 405.0 0.00 TRP 189 11959 -62.7 -74.7 18 12.0 -62.8 325 44 338.9 338.9 294.0 338.9 0.01 WND 249 10226 -55.6 -62.6 41 7.0 -55.7 325 73 323.8 323.8 289.9 323.9 0.03 Sounding variables and indices 1000-500 mb thick: 5347.00 m Freezing level: 893.09 mb = 1036.09 m = 3399.19 ft Wetbulb zero: 893.01 mb = 1029.81 m = 3378.59 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 43.24 % Est. max temperature: 9.44 C = 48.99 F Sfc-Lift cond lev (LCL): 954.68 mb = 490.18 m = 1608.17 ft T: 3.39 C 700-500 lapse rate: 7.17 C/km ThetaE index: 0.87 C Layer 850.0- 700.0 mb Conv cond level (CCL): 910.94 mb = 870.66 m = 2856.45 ft Mean mixing ratio: 4.56 g/kg Conv temperature: 5.95 C = 42.72 F Cap Strength: 4.43 C Lifted Index: 6.64 C Risk: None Lifted Index @300 mb: 18.28 C Lifted Index @700 mb: 4.43 C Showalter Index: 6.94 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 23.80 C K Index: 0.10 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 1.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.40 J/kg Max Up Vert Vel: 5.18 m/s Conv Inhibition (B-): 0.76 J/kg Cap Strength: 6.59 C Lift Cond Lev (LCL): 914.43 mb = 840.05 m = 2756.05 ft Lev Free Conv (LFC): 879.43 mb = 1152.52 m = 3781.19 ft Equ Level (EL): 839.43 mb = 1523.19 m = 4997.29 ft B at Equ Level: 13.16 J/kg Max Parcel Lev (MPL): 789.43 mb = 2004.92 m = 6577.75 ft Wind level data Storm motion: 251 at 13 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 ---------------------------------------------------------- 0 968 377 170 1 -0.2 1.0 | 75 13 -12.4 -3.3 1 925 748 220 11 7.1 8.4 | 129 7 -5.2 4.2 2 850 1425 220 11 7.1 8.4 | 129 7 -5.2 4.2 3 700 2948 220 11 7.1 8.4 | 129 7 -5.2 4.2 4 500 5460 200 25 8.6 23.5 | 169 20 -3.7 19.2 5 400 7050 330 56 28.0 -48.5 | 343 55 15.7 -52.8 6 300 9020 325 69 39.6 -56.5 | 336 67 27.3 -60.8 7 250 10200 325 73 41.9 -59.8 | 335 71 29.6 -64.1 8 249 10226 325 73 41.9 -59.8 | 335 71 29.6 -64.1 9 200 11610 330 56 28.0 -48.5 | 343 55 15.7 -52.8 10 189 11959 325 44 25.2 -36.0 | 342 42 13.0 -40.3 11 150 13380 300 27 23.4 -13.5 | 328 21 11.1 -17.8 12 100 15860 285 27 26.1 -7.0 | 309 18 13.8 -11.3 Wind Parameters Mean winds (0-6000m): 220.8 at 17.3 knts Storm direction: 250.8 at 13.0 knts Shear (0-3000m) pos: 1.8 neg: 0.4 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 71.4 deg Storm rel helicity (0-3000m) pos: 29.8 neg: 0.0 tot: 29.8 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.00 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 ------------------------------------------------------------------------------- 500 218 7 101 8| 10.7 0.0 10.7| 25.6 0.0 25.6 51.3 0.82| 11.8 9.7 1000 219 9 114 7| 5.3 0.0 5.3| 25.6 0.0 25.6 25.6 0.82| 5.9 4.9 1500 219 10 118 7| 3.6 0.0 3.6| 25.6 0.0 25.6 17.1 0.82| 3.9 3.2 2000 220 10 121 7| 2.7 0.0 2.7| 25.6 0.0 25.6 12.8 0.82| 3.0 2.4 2500 220 10 123 7| 2.1 0.0 2.1| 25.6 0.0 25.6 10.3 0.82| 2.4 1.9 3000 219 11 125 7| 1.8 0.4 2.2| 29.8 0.0 29.8 9.9 0.83| 2.4 2.0 4000 217 12 136 7| 1.3 1.1 2.4| 38.0 0.0 38.0 9.5 0.74| 2.6 1.9 5000 211 14 147 9| 1.1 1.5 2.6| 41.4 0.0 41.4 8.3 0.60| 2.7 1.6 6000 221 17 174 9| 3.9 1.3 5.2|320.7 0.0 320.7 53.5 0.83| 6.4 5.3 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251205.18.gif