UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041706.upa.cvt Date: 0600Z 17 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0600Z 17 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 79 SFC 965 377 6.6 4.1 84 2.5 5.4 350 9 282.6 283.5 280.2 297.4 5.32 2 925 719 3.8 3.1 95 0.7 3.5 360 25 283.2 284.1 280.3 297.6 5.17 3 850 1401 1.0 1.0 100 0.0 1.0 25 23 287.2 288.0 281.7 300.9 4.84 4 700 2968 -1.1 -4.0 81 2.9 -2.4 125 21 301.3 302.0 286.6 313.6 4.06 5 500 5570 -17.3 -19.6 82 2.3 -17.9 165 35 311.9 312.3 287.8 317.3 1.62 6 400 7200 -29.9 -32.1 81 2.2 -30.2 150 44 316.1 316.3 288.2 318.4 0.65 7 300 9180 -47.3 -51.6 61 4.3 -47.5 170 50 318.7 318.7 288.5 319.1 0.11 8 250 10350 -58.3 -62.0 62 3.7 -58.3 175 60 319.4 319.4 288.6 319.5 0.04 9 234 10760 -61.3 -65.0 61 3.7 -61.4 175 60 320.9 320.9 289.0 321.0 0.03 10 231 10839 -61.9 -65.6 61 3.7 -61.9 180 58 321.2 321.2 289.2 321.3 0.02 11 200 11750 -49.9 -79.9 2 30.0 -50.4 205 40 353.8 353.8 297.4 353.8 0.00 12 150 13630 -53.1 -84.1 1 31.0 -53.5 175 31 378.6 378.6 302.0 378.6 0.00 13 100 16250 -54.7 -85.7 1 31.0 -55.2 160 13 422.0 422.0 308.0 422.1 0.00 TRP 231 10839 -61.9 -65.6 61 3.7 -61.9 180 58 321.2 321.2 289.2 321.3 0.02 WND 234 10760 -61.3 -65.0 61 3.7 -61.4 175 60 320.9 320.9 289.0 321.0 0.03 Sounding variables and indices 1000-500 mb thick: 5491.00 m Freezing level: 778.57 mb = 2147.19 m = 7044.50 ft Wetbulb zero: 805.16 mb = 1838.38 m = 6031.36 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 86.66 % Est. max temperature: 14.09 C = 57.37 F Sfc-Lift cond lev (LCL): 928.69 mb = 686.80 m = 2253.26 ft T: 4.06 C 700-500 lapse rate: 6.23 C/km ThetaE index: 0.00 C Layer 965.0--107374184.0 mb Conv cond level (CCL): 884.57 mb = 1079.46 m = 3541.51 ft Mean mixing ratio: 5.12 g/kg Conv temperature: 9.26 C = 48.67 F Cap Strength: 9.25 C Lifted Index: 12.80 C Risk: None Lifted Index @300 mb: 14.50 C Lifted Index @700 mb: 9.25 C Showalter Index: 10.98 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 18.30 C K Index: 16.40 Risk: < 20 % chance of thunderstorms Sweat Index: 93.00 Risk: None Energy Index: 3.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.43 J/kg Max Up Vert Vel: 5.56 m/s Conv Inhibition (B-): 15187.16 J/kg Cap Strength: 12.80 C Lift Cond Lev (LCL): 901.20 mb = 929.28 m = 3048.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 162 at 20 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 ---------------------------------------------------------- 0 965 377 350 9 1.6 -8.9 | 345 29 7.7 -27.9 1 925 719 360 25 -0.0 -25.0 | 352 44 6.1 -44.1 2 850 1401 25 23 -9.7 -20.8 | 5 40 -3.6 -39.9 3 700 2968 125 21 -17.2 12.0 | 58 13 -11.1 -7.0 4 500 5570 165 35 -9.1 33.8 | 169 15 -3.0 14.8 5 400 7200 150 44 -22.0 38.1 | 140 25 -15.9 19.0 6 300 9180 170 50 -8.7 49.2 | 175 30 -2.6 30.2 7 250 10350 175 60 -5.2 59.8 | 181 41 0.9 40.7 8 234 10760 175 60 -5.2 59.8 | 181 41 0.9 40.7 9 231 10839 180 58 0.0 58.0 | 189 39 6.1 38.9 10 200 11750 205 40 16.9 36.3 | 233 29 23.0 17.2 11 150 13630 175 31 -2.7 30.9 | 196 12 3.4 11.8 12 100 16250 160 13 -4.4 12.2 | 346 7 1.7 -6.8 Wind Parameters Mean winds (0-6000m): 132.2 at 26.7 knts Storm direction: 162.2 at 20.0 knts Shear (0-3000m) pos: 5.3 neg: 0.0 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 87.1 deg Storm rel helicity (0-3000m) pos: 374.2 neg: 0.0 tot: 374.2 m^2/s^2 ave: 124.7 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 7.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.07 Bulk Shear: 236.87 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 ------------------------------------------------------------------------------- 500 360 19 351 39| 16.5 0.0 16.5| 75.4 0.0 75.4 150.8 0.40| 18.7 7.4 1000 8 22 355 41| 8.4 0.0 8.4|153.0 0.0 153.0 153.0 0.55| 13.3 7.3 1500 18 22 1 40| 7.0 0.0 7.0|259.2 0.0 259.2 172.8 0.65| 13.1 8.5 2000 29 22 7 39| 6.3 0.0 6.3|328.6 0.0 328.6 164.3 0.66| 13.0 8.7 2500 39 22 12 37| 5.7 0.0 5.7|361.3 0.0 361.3 144.5 0.63| 12.9 8.1 3000 53 22 19 34| 5.3 0.0 5.3|374.2 0.0 374.2 124.7 0.64| 11.7 7.4 4000 85 23 38 27| 4.8 0.0 4.8|399.4 0.0 399.4 99.9 0.68| 9.9 6.7 5000 115 25 62 19| 4.4 0.0 4.4|429.0 0.0 429.0 85.8 0.71| 8.9 6.3 6000 132 27 85 14| 3.9 0.4 4.3|435.6 -21.5 414.1 69.0 0.61| 8.2 5.0 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250417.06.gif