UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042706.upa.cvt Date: 0600Z 27 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0600Z 27 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 189 SFC 978 377 8.8 3.8 71 5.0 6.3 40 3 283.7 284.6 280.5 298.1 5.14 2 925 833 7.4 1.4 66 6.0 4.5 100 17 286.9 287.7 281.3 299.9 4.57 3 850 1528 4.4 -0.3 71 4.7 2.2 75 13 290.8 291.5 282.8 303.5 4.40 4 700 3090 -3.3 -9.3 63 6.0 -5.6 105 11 298.8 299.3 284.2 307.1 2.70 5 500 5650 -22.3 -33.3 36 11.0 -23.9 130 17 305.9 305.9 284.4 307.4 0.46 6 400 7260 -34.3 -50.3 18 16.0 -35.3 150 15 310.4 310.4 285.6 310.8 0.10 7 300 9200 -48.9 -60.9 23 12.0 -49.2 210 21 316.4 316.4 287.6 316.6 0.04 8 250 10380 -55.3 -67.3 21 12.0 -55.5 210 11 323.9 323.9 289.9 323.9 0.02 9 228 10965 -59.5 -68.5 30 9.0 -59.6 210 7 326.1 326.1 290.6 326.2 0.02 10 200 11790 -59.1 -76.1 9 17.0 -59.3 255 5 339.2 339.2 294.1 339.2 0.01 11 150 13590 -56.5 -83.5 2 27.0 -56.8 300 13 372.7 372.7 301.1 372.7 0.00 12 100 16160 -56.7 -85.7 1 29.0 -57.2 320 15 418.2 418.2 307.5 418.2 0.00 TRP 228 10965 -59.5 -68.5 30 9.0 -59.6 210 7 326.1 326.1 290.6 326.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5461.00 m Freezing level: 764.29 mb = 2420.57 m = 7941.41 ft Wetbulb zero: 807.89 mb = 1936.77 m = 6354.16 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 58.68 % Est. max temperature: 16.85 C = 62.32 F Sfc-Lift cond lev (LCL): 906.18 mb = 1001.96 m = 3287.24 ft T: 6.67 C 700-500 lapse rate: 7.42 C/km ThetaE index: 0.00 C Layer 978.0--21495.8 mb Conv cond level (CCL): 733.25 mb = 2716.64 m = 8912.74 ft Mean mixing ratio: 4.69 g/kg Conv temperature: 21.87 C = 71.36 F Cap Strength: 6.14 C Lifted Index: 6.68 C Risk: None Lifted Index @300 mb: 11.78 C Lifted Index @700 mb: 6.14 C Showalter Index: 4.25 C Risk: None Total Totals Index: 48.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 22.00 C K Index: 20.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 43.00 Risk: None Energy Index: 0.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.08 J/kg Max Up Vert Vel: 6.49 m/s Conv Inhibition (B-): 12815.44 J/kg Cap Strength: 6.67 C Lift Cond Lev (LCL): 851.18 mb = 1516.61 m = 4975.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 140 at 10 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 ---------------------------------------------------------- 0 978 377 40 3 -1.9 -2.3 | 336 11 4.6 -10.2 1 925 833 100 17 -16.7 3.0 | 64 11 -10.2 -4.9 2 850 1528 75 13 -12.6 -3.4 | 28 13 -6.0 -11.2 3 700 3090 105 11 -10.6 2.8 | 39 6 -4.1 -5.0 4 500 5650 130 17 -13.0 10.9 | 115 7 -6.5 3.1 5 400 7260 150 15 -7.5 13.0 | 169 5 -1.0 5.1 6 300 9200 210 21 10.5 18.2 | 239 20 17.0 10.3 7 250 10380 210 11 5.5 9.5 | 262 12 12.0 1.7 8 228 10965 210 7 3.5 6.1 | 280 10 10.0 -1.8 9 200 11790 255 5 4.8 1.3 | 300 13 11.4 -6.6 10 150 13590 300 13 11.3 -6.5 | 309 23 17.8 -14.4 11 100 16160 320 15 9.6 -11.5 | 320 25 16.2 -19.3 Wind Parameters Mean winds (0-6000m): 110.3 at 13.6 knts Storm direction: 140.3 at 10.2 knts Shear (0-3000m) pos: 2.8 neg: 1.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 71.3 deg Storm rel helicity (0-3000m) pos: 57.8 neg: -22.0 tot: 35.8 m^2/s^2 ave: 11.9 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.17 Bulk Shear: 2.94 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 93 11 29 8| 15.8 0.0 15.8| 51.5 0.0 51.5 102.9 1.00| 17.8 17.7 1000 91 13 40 10| 7.9 2.9 10.8| 51.5 -17.3 34.2 34.2 0.51| 11.8 6.0 1500 87 13 37 11| 4.9 1.9 6.8| 53.2 -22.0 31.3 20.8 0.42| 8.8 3.7 2000 87 13 36 11| 3.8 1.4 5.2| 55.2 -22.0 33.2 16.6 0.42| 7.2 3.0 2500 88 13 36 10| 3.1 1.1 4.3| 56.2 -22.0 34.2 13.7 0.40| 6.1 2.5 3000 91 12 37 10| 2.8 1.0 3.7| 57.8 -22.0 35.8 11.9 0.41| 5.4 2.2 4000 97 12 42 9| 2.4 0.7 3.2| 62.9 -22.0 41.0 10.2 0.47| 4.5 2.1 5000 104 13 52 8| 2.3 0.6 2.8| 68.6 -22.0 46.7 9.3 0.51| 3.9 2.0 6000 110 14 63 7| 1.9 0.5 2.4| 74.5 -22.0 52.6 8.8 0.55| 3.6 2.0 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250427.06.gif