UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042309.upa.cvt Date: 0900Z 23 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0900Z 23 APR 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 132 SFC 971 377 9.6 8.8 95 0.8 9.2 30 1 285.1 286.4 283.6 305.5 7.33 2 925 780 8.4 4.7 77 3.7 6.5 215 9 287.9 288.9 283.1 304.3 5.79 3 887 1125 6.2 3.7 84 2.5 4.9 210 17 289.1 290.1 283.4 305.1 5.63 4 850 1473 4.0 1.2 82 2.8 2.7 215 19 290.3 291.2 283.2 304.5 4.91 5 700 3021 -6.7 -6.7 100 0.0 -6.7 195 27 295.1 295.7 283.4 304.9 3.30 6 500 5570 -22.1 -39.1 20 17.0 -24.2 210 25 306.1 306.1 284.2 307.0 0.26 7 400 7170 -35.1 -44.1 39 9.0 -35.8 225 19 309.4 309.4 285.3 310.1 0.19 8 300 9100 -49.9 -59.9 30 10.0 -50.1 245 27 315.0 315.0 287.1 315.2 0.04 9 250 10280 -54.1 -70.1 12 16.0 -54.3 265 33 325.6 325.6 290.5 325.7 0.01 10 200 11720 -51.5 -80.5 2 29.0 -51.9 260 25 351.2 351.2 296.9 351.2 0.00 11 150 13600 -49.5 -78.5 2 29.0 -50.2 235 7 384.8 384.8 303.0 384.8 0.01 12 100 16220 -54.9 -81.9 2 27.0 -55.4 320 3 421.7 421.7 307.9 421.7 0.00 TRP 887 1125 6.2 3.7 84 2.5 4.9 210 17 289.1 290.1 283.4 305.1 5.63 WND Sounding variables and indices 1000-500 mb thick: 5438.00 m Freezing level: 793.93 mb = 2051.69 m = 6731.19 ft Wetbulb zero: 807.50 mb = 1882.00 m = 6174.46 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 73.72 % Est. max temperature: 15.62 C = 60.11 F Sfc-Lift cond lev (LCL): 959.37 mb = 477.09 m = 1565.23 ft T: 9.30 C 700-500 lapse rate: 6.04 C/km ThetaE index: 1.22 C Layer 925.0- 887.0 mb Conv cond level (CCL): 852.31 mb = 1450.82 m = 4759.85 ft Mean mixing ratio: 6.05 g/kg Conv temperature: 14.68 C = 58.42 F Cap Strength: 1.38 C Lifted Index: 3.54 C Risk: None Lifted Index @300 mb: 7.33 C Lifted Index @700 mb: 0.02 C Showalter Index: 3.78 C Risk: None Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 23.30 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 85.40 Risk: None Energy Index: 0.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.22 J/kg Max Up Vert Vel: 5.87 m/s Conv Inhibition (B-): 11530.20 J/kg Cap Strength: 3.41 C Lift Cond Lev (LCL): 884.33 mb = 1149.77 m = 3772.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 235 at 17 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 30 1 -0.5 -0.9 | 54 18 -14.3 -10.5 1 925 780 215 9 5.2 7.4 | 75 9 -8.6 -2.3 2 887 1125 210 17 8.5 14.7 | 134 7 -5.3 5.1 3 850 1473 215 19 10.9 15.6 | 154 7 -2.9 5.9 4 700 3021 195 27 7.0 26.1 | 158 18 -6.8 16.4 5 500 5570 210 25 12.5 21.7 | 174 12 -1.3 12.0 6 400 7170 225 19 13.4 13.4 | 175 4 -0.3 3.8 7 300 9100 245 27 24.5 11.4 | 261 11 10.7 1.8 8 250 10280 265 33 32.9 2.9 | 289 20 19.1 -6.8 9 200 11720 260 25 24.6 4.3 | 296 12 10.8 -5.3 10 150 13600 235 7 5.7 4.0 | 55 10 -8.0 -5.6 11 100 16220 320 3 1.9 -2.3 | 45 17 -11.9 -11.9 Wind Parameters Mean winds (0-6000m): 205.0 at 22.4 knts Storm direction: 235.0 at 16.8 knts Shear (0-3000m) pos: 1.3 neg: 3.5 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 105.9 deg Storm rel helicity (0-3000m) pos: 39.0 neg: -24.4 tot: 14.6 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.47 Bulk Shear: 36.27 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 ------------------------------------------------------------------------------- 500 215 6 65 11| 0.0 12.6 12.6| 20.0 -21.9 -1.9 -3.8 0.18| 19.8 3.6 1000 212 11 87 8| 3.7 6.3 10.0| 33.5 -21.9 11.6 11.6 0.41| 13.8 5.6 1500 213 14 108 7| 2.5 5.1 7.6| 36.1 -21.9 14.2 9.5 0.40| 10.4 4.2 2000 210 16 126 7| 1.9 4.5 6.4| 36.6 -21.9 14.6 7.3 0.37| 8.7 3.2 2500 207 18 138 9| 1.5 4.2 5.7| 36.6 -23.7 12.8 5.1 0.32| 7.8 2.5 3000 204 19 144 10| 1.3 3.5 4.8| 39.0 -24.4 14.6 4.9 0.31| 6.8 2.1 4000 203 21 150 11| 1.0 2.6 3.7| 46.0 -24.4 21.6 5.4 0.33| 5.5 1.8 5000 203 22 155 12| 0.9 2.1 3.0| 51.9 -24.4 27.5 5.5 0.35| 4.6 1.6 6000 205 22 158 12| 0.9 1.8 2.6| 54.4 -24.4 30.0 5.0 0.33| 4.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250423.09.gif