UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1200Z 15 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 0 SFC 956 377 13.2 9.3 77 3.9 11.0 210 7 290.1 291.4 286.0 311.9 7.71 2 925 657 11.4 9.0 85 2.4 10.0 235 17 291.0 292.3 286.5 313.2 7.81 3 850 1359 7.2 5.1 86 2.1 6.1 230 19 293.7 294.8 286.2 312.4 6.49 4 700 2934 -1.7 -1.7 100 0.0 -1.7 145 15 300.6 301.5 287.1 315.1 4.83 5 500 5530 -18.3 -20.1 86 1.8 -18.8 175 23 310.7 311.0 287.3 315.8 1.55 6 400 7160 -30.3 -32.3 83 2.0 -30.6 165 35 315.6 315.7 288.1 317.8 0.64 7 300 9130 -47.7 -50.4 74 2.7 -47.8 175 40 318.1 318.1 288.3 318.6 0.13 8 250 10310 -58.4 -61.6 67 3.2 -58.5 180 62 319.3 319.3 288.5 319.4 0.04 9 247 10386 -59.1 -62.3 66 3.2 -59.2 185 60 319.3 319.3 288.6 319.4 0.04 10 200 11720 -56.5 -78.5 5 22.0 -56.7 175 48 343.3 343.3 295.1 343.3 0.00 11 150 13590 -52.5 -83.5 1 31.0 -53.0 200 42 379.6 379.6 302.2 379.6 0.00 12 100 16190 -56.9 -85.9 1 29.0 -57.3 205 23 417.8 417.8 307.4 417.8 0.00 TRP 247 10386 -59.1 -62.3 66 3.2 -59.2 185 60 319.3 319.3 288.6 319.4 0.04 WND 250 10310 -58.4 -61.6 67 3.2 -58.5 180 62 319.3 319.3 288.5 319.4 0.04 Sounding variables and indices 1000-500 mb thick: 5530.00 m Freezing level: 728.65 mb = 2633.16 m = 8638.86 ft Wetbulb zero: 732.57 mb = 2565.06 m = 8415.46 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 91.46 % Est. max temperature: 18.67 C = 65.60 F Sfc-Lift cond lev (LCL): 901.50 mb = 870.66 m = 2856.46 ft T: 10.12 C 700-500 lapse rate: 6.39 C/km ThetaE index: 0.72 C Layer 850.0- 700.0 mb Conv cond level (CCL): 842.09 mb = 1434.85 m = 4707.44 ft Mean mixing ratio: 7.36 g/kg Conv temperature: 17.12 C = 62.81 F Cap Strength: 1.15 C Lifted Index: 2.31 C Risk: None Lifted Index @300 mb: 4.08 C Lifted Index @700 mb: 1.09 C Showalter Index: 2.48 C Risk: Showers probable Total Totals Index: 48.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 23.40 C K Index: 30.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 122.20 Risk: None Energy Index: 0.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.30 J/kg Max Up Vert Vel: 4.75 m/s Conv Inhibition (B-): 9411.85 J/kg Cap Strength: 2.30 C Lift Cond Lev (LCL): 871.13 mb = 1155.12 m = 3789.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 209 at 14 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 ---------------------------------------------------------- 0 956 377 210 7 3.5 6.1 | 29 7 -3.6 -6.4 1 925 657 235 17 13.9 9.8 | 292 7 6.9 -2.7 2 850 1359 230 19 14.6 12.2 | 272 8 7.5 -0.3 3 700 2934 145 15 -8.6 12.3 | 89 16 -15.7 -0.2 4 500 5530 175 23 -2.0 22.9 | 139 14 -9.1 10.4 5 400 7160 165 35 -9.1 33.8 | 143 27 -16.1 21.3 6 300 9130 175 40 -3.5 39.8 | 159 29 -10.5 27.4 7 250 10310 180 62 0.0 62.0 | 172 50 -7.1 49.5 8 247 10386 185 60 5.2 59.8 | 178 47 -1.8 47.3 9 200 11720 175 48 -4.2 47.8 | 162 37 -11.2 35.3 10 150 13590 200 42 14.4 39.5 | 195 28 7.3 27.0 11 100 16190 205 23 9.7 20.8 | 198 9 2.7 8.4 Wind Parameters Mean winds (0-6000m): 179.5 at 19.1 knts Storm direction: 209.5 at 14.3 knts Shear (0-3000m) pos: 2.1 neg: 3.8 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 67.4 deg Storm rel helicity (0-3000m) pos: 7.1 neg: -51.8 tot: -44.7 m^2/s^2 ave: -14.9 10^-3 m/s^2 rel: -0.69 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.37 Bulk Shear: 30.57 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 ------------------------------------------------------------------------------- 500 231 14 310 5| 11.9 0.0 11.9| 0.0 -11.9 -11.9 -23.8 -0.76| 12.7 -9.6 1000 231 16 292 6| 5.9 1.0 6.9| 0.0 -15.7 -15.7 -15.7 -0.79| 7.4 -5.8 1500 226 17 277 5| 4.0 3.3 7.2| 0.0 -24.8 -24.8 -16.5 -0.82| 7.9 -6.5 2000 218 17 255 4| 3.0 4.3 7.2| 0.0 -34.5 -34.5 -17.2 -0.80| 8.0 -6.4 2500 211 17 218 2| 2.4 4.6 7.0| 0.0 -50.2 -50.2 -20.1 -0.77| 8.0 -6.1 3000 201 17 161 3| 2.1 3.8 5.9| 7.1 -51.8 -44.7 -14.9 -0.69| 7.1 -4.9 4000 187 17 131 7| 2.1 2.9 4.9| 25.5 -51.8 -26.3 -6.6 -0.52| 5.9 -3.0 5000 182 18 129 8| 2.2 2.3 4.5| 44.9 -51.8 -6.9 -1.4 -0.36| 5.3 -1.9 6000 179 19 133 10| 1.8 2.2 4.1| 53.0 -51.8 1.2 0.2 -0.28| 5.0 -1.4 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250415.12.gif