UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042018.upa.cvt Date: 1800Z 20 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1800Z 20 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 64 SFC 964 377 13.6 3.6 51 10.0 8.4 220 3 289.8 290.7 283.2 304.5 5.14 2 925 719 9.8 1.8 57 8.0 5.9 230 9 289.3 290.2 282.5 302.9 4.71 3 850 1415 4.6 -3.4 56 8.0 1.1 250 11 291.0 291.6 281.8 301.2 3.50 4 700 2968 -4.7 -17.7 35 13.0 -8.5 235 25 297.3 297.5 282.0 301.5 1.36 5 500 5530 -23.1 -27.2 69 4.1 -23.8 180 29 304.9 305.0 284.4 307.6 0.82 6 400 7120 -36.3 -52.3 18 16.0 -37.1 160 27 307.8 307.8 284.6 308.1 0.08 7 318 8666 -48.3 -58.3 31 10.0 -48.6 130 35 312.0 312.0 286.1 312.2 0.05 8 300 9050 -47.3 -67.3 8 20.0 -47.7 160 27 318.7 318.7 288.3 318.7 0.01 9 250 10240 -50.9 -74.9 4 24.0 -51.2 150 23 330.4 330.4 291.8 330.4 0.01 10 200 11700 -52.1 -79.1 2 27.0 -52.5 180 11 350.3 350.3 296.7 350.3 0.00 11 150 13570 -50.3 -82.3 1 32.0 -50.9 220 9 383.4 383.4 302.8 383.4 0.00 12 100 16200 -53.5 -84.5 1 31.0 -54.1 245 11 424.4 424.4 308.2 424.4 0.00 TRP 318 8666 -48.3 -58.3 31 10.0 -48.6 130 35 312.0 312.0 286.1 312.2 0.05 WND Sounding variables and indices 1000-500 mb thick: 5466.00 m Freezing level: 775.81 mb = 2183.15 m = 7162.48 ft Wetbulb zero: 832.42 mb = 1582.16 m = 5190.76 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 51.00 % Est. max temperature: 16.19 C = 61.14 F Sfc-Lift cond lev (LCL): 828.83 mb = 1616.73 m = 5304.18 ft T: 3.39 C 700-500 lapse rate: 7.18 C/km ThetaE index: 3.32 C Layer 925.0- 700.0 mb Conv cond level (CCL): 741.46 mb = 2507.80 m = 8227.59 ft Mean mixing ratio: 4.48 g/kg Conv temperature: 19.20 C = 66.56 F Cap Strength: 3.19 C Lifted Index: 3.98 C Risk: None Lifted Index @300 mb: 11.45 C Lifted Index @700 mb: 3.19 C Showalter Index: 5.01 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 19.70 C K Index: 11.30 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 1.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.17 J/kg Max Up Vert Vel: 2.52 m/s Conv Inhibition (B-): 12537.98 J/kg Cap Strength: 3.92 C Lift Cond Lev (LCL): 804.05 mb = 1859.55 m = 6100.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 239 at 16 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 ---------------------------------------------------------- 0 964 377 220 3 1.9 2.3 | 63 14 -12.2 -6.2 1 925 719 230 9 6.9 5.8 | 69 8 -7.2 -2.7 2 850 1415 250 11 10.3 3.8 | 38 6 -3.8 -4.7 3 700 2968 235 25 20.5 14.3 | 228 9 6.4 5.8 4 500 5530 180 29 0.0 29.0 | 145 25 -14.1 20.5 5 400 7120 160 27 -9.2 25.4 | 126 29 -23.3 16.9 6 318 8666 130 35 -26.8 22.5 | 109 43 -40.9 14.0 7 300 9050 160 27 -9.2 25.4 | 126 29 -23.3 16.9 8 250 10240 150 23 -11.5 19.9 | 114 28 -25.6 11.4 9 200 11700 180 11 0.0 11.0 | 100 14 -14.1 2.5 10 150 13570 220 9 5.8 6.9 | 79 8 -8.3 -1.6 11 100 16200 245 11 10.0 4.6 | 47 6 -4.1 -3.9 Wind Parameters Mean winds (0-6000m): 208.9 at 21.9 knts Storm direction: 238.9 at 16.5 knts Shear (0-3000m) pos: 1.4 neg: 2.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 142.7 deg Storm rel helicity (0-3000m) pos: 3.4 neg: -21.7 tot: -18.3 m^2/s^2 ave: -6.1 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 4.9 stream: -2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 32.15 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 ------------------------------------------------------------------------------- 500 229 7 66 10| 6.8 0.0 6.8| 3.4 -1.0 2.4 4.8 0.09| 7.1 0.6 1000 237 9 61 8| 4.3 0.0 4.3| 3.4 -5.5 -2.1 -2.1 -0.21| 5.1 -1.1 1500 242 10 55 6| 2.9 1.5 4.4| 3.4 -7.9 -4.4 -3.0 -0.30| 4.9 -1.5 2000 242 12 52 5| 2.2 2.3 4.5| 3.4 -9.7 -6.3 -3.2 -0.42| 4.9 -2.1 2500 240 14 54 3| 1.7 2.8 4.6| 3.4 -12.2 -8.8 -3.5 -0.41| 4.9 -2.0 3000 237 16 88 1| 1.4 2.8 4.2| 3.4 -21.7 -18.3 -6.1 -0.48| 4.9 -2.4 4000 229 18 179 3| 1.1 2.7 3.8| 3.4 -48.9 -45.5 -11.4 -0.56| 5.0 -2.8 5000 219 21 171 8| 0.9 2.7 3.6| 3.4 -89.7 -86.2 -17.2 -0.59| 5.1 -3.0 6000 209 22 162 11| 0.7 2.4 3.1| 3.4-131.5-128.1 -21.4 -0.63| 4.8 -3.0 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250420.18.gif