UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112818.upa.cvt Date: 1800Z 28 NOV 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1800Z 28 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 139 SFC 972 377 4.6 4.3 98 0.3 4.5 240 5 280.0 280.9 279.0 294.7 5.35 2 925 775 3.0 3.0 100 0.0 3.0 235 23 282.4 283.3 279.8 296.6 5.13 3 850 1467 5.4 3.6 88 1.8 4.5 255 19 291.8 292.8 284.8 308.6 5.83 4 700 3026 -4.7 -4.7 100 0.0 -4.7 255 17 297.3 298.0 284.9 308.8 3.85 5 500 5600 -20.7 -28.7 49 8.0 -22.2 305 17 307.8 307.9 285.4 310.2 0.72 6 400 7210 -31.3 -42.3 33 11.0 -32.3 255 17 314.3 314.4 287.1 315.2 0.23 7 300 9190 -46.5 -49.6 71 3.1 -46.6 250 23 319.8 319.8 288.8 320.3 0.14 8 250 10370 -55.7 -59.1 66 3.4 -55.8 255 23 323.3 323.3 289.8 323.5 0.05 9 200 11760 -63.7 -69.7 44 6.0 -63.7 240 29 331.9 331.9 292.2 331.9 0.02 10 186 12205 -66.1 -71.1 49 5.0 -66.1 255 35 335.0 335.0 293.0 335.0 0.01 11 150 13530 -61.7 -82.7 4 21.0 -61.9 265 17 363.8 363.8 299.4 363.8 0.00 12 100 16030 -63.7 -86.7 3 23.0 -63.9 280 21 404.7 404.7 305.8 404.7 0.00 TRP 186 12205 -66.1 -71.1 49 5.0 -66.1 255 35 335.0 335.0 293.0 335.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5461.00 m Freezing level: 769.80 mb = 2300.52 m = 7547.56 ft Wetbulb zero: 777.07 mb = 2187.34 m = 7176.23 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 84.45 % Est. max temperature: 17.25 C = 63.05 F Sfc-Lift cond lev (LCL): 967.45 mb = 414.64 m = 1360.37 ft T: 4.45 C 700-500 lapse rate: 6.22 C/km ThetaE index: 0.00 C Layer 972.0--30786326528.0 mb Conv cond level (CCL): 949.60 mb = 564.22 m = 1851.08 ft Mean mixing ratio: 5.31 g/kg Conv temperature: 5.70 C = 42.27 F Cap Strength: 5.65 C Lifted Index: 9.34 C Risk: None Lifted Index @300 mb: 15.24 C Lifted Index @700 mb: 5.65 C Showalter Index: 2.48 C Risk: Showers probable Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 24.30 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 126.20 Risk: None Energy Index: 0.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.68 J/kg Max Up Vert Vel: 8.45 m/s Conv Inhibition (B-): 12075.79 J/kg Cap Strength: 9.24 C Lift Cond Lev (LCL): 914.53 mb = 868.20 m = 2848.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 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 ---------------------------------------------------------- 0 972 377 240 5 4.3 2.5 | 140 11 -7.3 8.6 1 925 775 235 23 18.8 13.2 | 201 21 7.2 19.3 2 850 1467 255 19 18.4 4.9 | 211 13 6.7 11.0 3 700 3026 255 17 16.4 4.4 | 205 12 4.8 10.5 4 500 5600 305 17 13.9 -9.8 | 328 4 2.3 -3.7 5 400 7210 255 17 16.4 4.4 | 205 12 4.8 10.5 6 300 9190 250 23 21.6 7.9 | 216 17 10.0 14.0 7 250 10370 255 23 22.2 6.0 | 221 16 10.6 12.0 8 200 11760 240 29 25.1 14.5 | 213 25 13.5 20.6 9 186 12205 255 35 33.8 9.1 | 236 27 22.2 15.1 10 150 13530 265 17 16.9 1.5 | 215 9 5.3 7.6 11 100 16030 280 21 20.7 -3.6 | 255 9 9.1 2.4 Wind Parameters Mean winds (0-6000m): 267.6 at 17.5 knts Storm direction: 297.6 at 13.1 knts Shear (0-3000m) pos: 1.6 neg: 2.8 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 71.8 deg Storm rel helicity (0-3000m) pos: 69.3 neg: -4.5 tot: 64.8 m^2/s^2 ave: 21.6 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.18 Bulk Shear: 11.20 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 ------------------------------------------------------------------------------- 500 236 16 185 15| 0.0 17.9 17.9| 54.5 0.0 54.5 109.0 0.77| 20.0 15.3 1000 241 18 196 16| 3.1 9.0 12.0| 64.8 0.0 64.8 64.8 0.68| 13.1 8.8 1500 245 18 201 15| 2.5 6.0 8.4| 65.8 -1.2 64.6 43.1 0.63| 9.2 5.9 2000 248 18 202 14| 1.9 4.3 6.2| 65.8 -2.7 63.1 31.5 0.60| 7.1 4.3 2500 249 18 203 14| 1.5 3.3 4.8| 65.8 -4.2 61.6 24.6 0.57| 5.8 3.3 3000 250 18 204 13| 1.6 2.8 4.4| 69.3 -4.5 64.8 21.6 0.57| 5.2 3.0 4000 255 18 208 12| 1.9 2.1 4.0| 77.4 -4.5 72.8 18.2 0.59| 4.7 2.7 5000 262 18 214 10| 2.1 1.7 3.8| 83.5 -4.5 79.0 15.8 0.63| 4.3 2.7 6000 268 18 221 9| 1.8 1.8 3.6| 84.7 -12.0 72.7 12.1 0.42| 4.3 1.8 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251128.18.gif