UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120309.upa.cvt Date: 0900Z 3 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0900Z 3 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 115 SFC 968 377 1.8 1.7 99 0.1 1.8 40 3 277.5 278.3 276.5 289.7 4.47 2 925 745 3.4 2.2 92 1.2 2.8 205 7 282.8 283.6 279.7 296.3 4.85 3 871 1232 1.8 1.4 97 0.4 1.6 200 17 286.0 286.9 281.2 299.8 4.86 4 850 1429 1.0 -2.3 79 3.3 -0.4 185 15 287.2 287.9 280.5 298.1 3.80 5 700 2963 -9.1 -9.1 100 0.0 -9.1 180 13 292.4 292.9 281.5 300.6 2.74 6 500 5500 -23.9 -28.5 66 4.6 -24.6 205 13 303.9 304.0 283.9 306.3 0.73 7 400 7090 -35.9 -39.3 71 3.4 -36.2 185 27 308.3 308.4 285.1 309.4 0.32 8 300 9020 -51.5 -55.3 64 3.8 -51.6 175 33 312.8 312.8 286.4 313.0 0.07 9 250 10180 -59.9 -64.5 55 4.6 -60.0 185 38 317.0 317.0 287.8 317.1 0.03 10 200 11550 -62.1 -74.1 19 12.0 -62.2 200 35 334.4 334.4 292.9 334.5 0.01 11 150 13360 -56.9 -82.9 2 26.0 -57.2 205 17 372.0 372.0 300.9 372.1 0.00 12 100 15910 -60.7 -86.7 2 26.0 -61.0 230 21 410.4 410.4 306.6 410.5 0.00 TRP 871 1232 1.8 1.4 97 0.4 1.6 200 17 286.0 286.9 281.2 299.8 4.86 WND Sounding variables and indices 1000-500 mb thick: 5385.00 m Freezing level: 835.15 mb = 1580.88 m = 5186.56 ft Wetbulb zero: 854.36 mb = 1387.75 m = 4552.92 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 86.87 % Est. max temperature: 12.43 C = 54.37 F Sfc-Lift cond lev (LCL): 966.35 mb = 390.83 m = 1282.25 ft T: 1.86 C 700-500 lapse rate: 5.83 C/km ThetaE index: 1.69 C Layer 850.0- 700.0 mb Conv cond level (CCL): 968.00 mb = 377.00 m = 1236.86 ft Mean mixing ratio: 4.77 g/kg Conv temperature: 2.60 C = 36.68 F Cap Strength: 2.72 C Lifted Index: 7.90 C Risk: None Lifted Index @300 mb: 11.94 C Lifted Index @700 mb: 2.72 C Showalter Index: 6.40 C Risk: None Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 21.60 C K Index: 22.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 43.00 Risk: None Energy Index: 1.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.86 J/kg Max Up Vert Vel: 8.11 m/s Conv Inhibition (B-): 11984.23 J/kg Cap Strength: 7.72 C Lift Cond Lev (LCL): 906.00 mb = 913.15 m = 2995.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 222 at 10 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 40 3 -1.9 -2.3 | 41 13 -8.6 -9.8 1 925 745 205 7 3.0 6.3 | 73 4 -3.7 -1.2 2 871 1232 200 17 5.8 16.0 | 174 9 -0.9 8.5 3 850 1429 185 15 1.3 14.9 | 144 9 -5.4 7.4 4 700 2963 180 13 0.0 13.0 | 130 9 -6.7 5.5 5 500 5500 205 13 5.5 11.8 | 165 4 -1.2 4.3 6 400 7090 185 27 2.4 26.9 | 167 20 -4.3 19.4 7 300 9020 175 33 -2.9 32.9 | 159 27 -9.5 25.4 8 250 10180 185 38 3.3 37.9 | 174 31 -3.4 30.4 9 200 11550 200 35 12.0 32.9 | 192 26 5.3 25.4 10 150 13360 205 17 7.2 15.4 | 184 8 0.5 7.9 11 100 15910 230 21 16.1 13.5 | 237 11 9.4 6.0 Wind Parameters Mean winds (0-6000m): 191.7 at 13.4 knts Storm direction: 221.7 at 10.0 knts Shear (0-3000m) pos: 2.2 neg: 1.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 92.3 deg Storm rel helicity (0-3000m) pos: 32.6 neg: -14.8 tot: 17.8 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.28 Bulk Shear: 7.68 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 ------------------------------------------------------------------------------- 500 200 6 67 5| 13.0 0.0 13.0| 26.5 0.0 26.5 53.0 0.59| 17.5 10.4 1000 199 10 120 4| 6.5 3.4 9.9| 31.3 -6.7 24.6 24.6 0.42| 13.9 5.8 1500 193 12 133 6| 4.3 2.1 6.5| 31.3 -11.1 20.3 13.5 0.33| 9.9 3.2 2000 190 12 135 6| 3.2 1.5 4.8| 31.3 -12.8 18.5 9.3 0.29| 7.6 2.2 2500 188 12 134 7| 2.6 1.2 3.8| 31.3 -14.5 16.8 6.7 0.26| 6.2 1.6 3000 187 13 134 7| 2.2 1.0 3.2| 32.6 -14.8 17.8 5.9 0.27| 5.4 1.4 4000 187 13 135 7| 1.8 0.7 2.5| 35.3 -14.8 20.5 5.1 0.29| 4.3 1.3 5000 190 13 138 7| 1.5 0.6 2.1| 37.5 -14.8 22.7 4.5 0.32| 3.7 1.2 6000 192 13 145 7| 1.3 1.1 2.4| 39.2 -15.3 23.9 4.0 0.28| 3.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251203.09.gif