UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0000Z 29 NOV 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 131 SFC 971 377 5.4 5.0 97 0.4 5.2 220 9 280.9 281.9 279.7 296.4 5.63 2 925 768 4.8 4.8 100 0.0 4.8 260 21 284.2 285.2 281.5 300.5 5.83 3 850 1459 3.8 3.8 100 0.0 3.8 280 13 290.1 291.2 284.2 307.0 5.92 4 700 3017 -4.1 -13.1 50 9.0 -7.1 275 25 297.9 298.3 283.0 304.1 1.99 5 500 5590 -21.3 -24.2 77 2.9 -21.9 270 29 307.1 307.3 285.5 310.6 1.08 6 400 7190 -34.5 -36.3 84 1.8 -34.7 260 29 310.2 310.2 285.9 311.6 0.43 7 300 9140 -49.5 -52.6 70 3.1 -49.6 235 31 315.6 315.6 287.4 316.0 0.10 8 250 10310 -57.1 -60.0 69 2.9 -57.2 220 40 321.2 321.2 289.2 321.4 0.05 9 203 11608 -61.7 -72.7 22 11.0 -61.8 260 31 333.6 333.6 292.7 333.7 0.01 10 200 11700 -61.7 -73.7 19 12.0 -61.8 260 31 335.1 335.1 293.1 335.1 0.01 11 150 13500 -58.9 -83.9 3 25.0 -59.1 260 27 368.6 368.6 300.3 368.6 0.00 12 100 16020 -63.3 -87.3 2 24.0 -63.5 290 29 405.4 405.4 305.9 405.4 0.00 TRP 203 11608 -61.7 -72.7 22 11.0 -61.8 260 31 333.6 333.6 292.7 333.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5459.00 m Freezing level: 777.85 mb = 2208.42 m = 7245.38 ft Wetbulb zero: 797.85 mb = 1967.06 m = 6453.52 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 73.99 % Est. max temperature: 15.93 C = 60.68 F Sfc-Lift cond lev (LCL): 965.01 mb = 426.81 m = 1400.29 ft T: 5.32 C 700-500 lapse rate: 6.68 C/km ThetaE index: 2.95 C Layer 700.0- 500.0 mb Conv cond level (CCL): 971.00 mb = 377.00 m = 1236.86 ft Mean mixing ratio: 5.80 g/kg Conv temperature: 5.42 C = 41.76 F Cap Strength: 4.85 C Lifted Index: 7.07 C Risk: None Lifted Index @300 mb: 10.54 C Lifted Index @700 mb: 4.85 C Showalter Index: 2.88 C Risk: Showers probable Total Totals Index: 50.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 25.10 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 124.60 Risk: None Energy Index: 0.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.65 J/kg Max Up Vert Vel: 7.57 m/s Conv Inhibition (B-): 10611.40 J/kg Cap Strength: 6.92 C Lift Cond Lev (LCL): 918.08 mb = 829.35 m = 2720.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 18 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 ---------------------------------------------------------- 0 971 377 220 9 5.8 6.9 | 150 18 -9.2 16.0 1 925 768 260 21 20.7 3.6 | 204 14 5.7 12.7 2 850 1459 280 13 12.8 -2.3 | 162 7 -2.2 6.8 3 700 3017 275 25 24.9 -2.2 | 235 12 9.9 6.9 4 500 5590 270 29 29.0 -0.0 | 237 17 14.0 9.1 5 400 7190 260 29 28.6 5.0 | 224 20 13.5 14.1 6 300 9140 235 31 25.4 17.8 | 201 29 10.4 26.9 7 250 10310 220 40 25.7 30.6 | 195 41 10.7 39.7 8 203 11608 260 31 30.5 5.4 | 227 21 15.5 14.5 9 200 11700 260 31 30.5 5.4 | 227 21 15.5 14.5 10 150 13500 260 27 26.6 4.7 | 220 18 11.6 13.8 11 100 16020 290 29 27.3 -9.9 | 274 12 12.2 -0.8 Wind Parameters Mean winds (0-6000m): 271.1 at 23.4 knts Storm direction: 301.1 at 17.5 knts Shear (0-3000m) pos: 2.4 neg: 1.6 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 85.7 deg Storm rel helicity (0-3000m) pos: 86.5 neg: -14.8 tot: 71.6 m^2/s^2 ave: 23.9 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.29 Bulk Shear: 12.54 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 ------------------------------------------------------------------------------- 500 252 16 181 14| 15.0 0.0 15.0| 65.6 -1.6 64.0 128.0 0.84| 18.1 15.3 1000 260 16 186 12| 6.1 0.0 6.1| 65.6 -13.0 52.6 52.6 0.41| 12.7 5.2 1500 266 16 184 10| 4.8 0.0 4.8| 71.0 -14.8 56.2 37.5 0.42| 9.9 4.2 2000 269 16 188 9| 3.6 1.0 4.6| 77.8 -14.8 63.0 31.5 0.48| 8.4 4.0 2500 271 18 196 9| 2.9 1.6 4.5| 84.3 -14.8 69.5 27.8 0.50| 7.5 3.8 3000 272 19 203 9| 2.4 1.6 4.0| 86.5 -14.8 71.6 23.9 0.49| 6.6 3.2 4000 272 21 214 10| 1.8 1.4 3.2| 87.3 -14.8 72.4 18.1 0.48| 5.2 2.5 5000 272 22 221 11| 1.4 1.3 2.7| 87.7 -14.8 72.8 14.6 0.46| 4.3 2.0 6000 271 23 224 12| 1.2 1.2 2.4| 87.7 -24.3 63.4 10.6 0.38| 3.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251129.00.gif