UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042606.upa.cvt Date: 0600Z 26 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0600Z 26 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 171 SFC 975 377 6.8 6.4 97 0.4 6.6 20 1 282.0 283.0 280.9 299.0 6.19 2 925 812 5.8 4.1 89 1.7 4.9 90 15 285.2 286.2 281.7 300.8 5.55 3 850 1502 2.0 -1.3 79 3.3 0.5 80 17 288.2 289.0 281.3 300.0 4.09 4 700 3054 -4.3 -11.3 58 7.0 -6.8 70 19 297.7 298.1 283.3 304.8 2.30 5 500 5610 -23.3 -34.3 36 11.0 -24.8 105 17 304.6 304.7 283.8 306.1 0.42 6 400 7200 -36.5 -53.5 16 17.0 -37.4 90 13 307.6 307.6 284.5 307.8 0.07 7 300 9160 -44.3 -66.3 7 22.0 -44.9 345 31 322.9 322.9 289.7 323.0 0.02 8 250 10360 -52.3 -69.3 11 17.0 -52.6 350 33 328.3 328.3 291.2 328.4 0.01 9 210 11472 -58.3 -73.3 13 15.0 -58.5 330 29 335.7 335.7 293.3 335.8 0.01 10 200 11780 -56.5 -74.5 9 18.0 -56.7 330 19 343.3 343.3 295.1 343.3 0.01 11 150 13600 -57.3 -83.3 2 26.0 -57.6 285 21 371.4 371.4 300.8 371.4 0.00 12 100 16170 -57.1 -87.1 1 30.0 -57.5 325 13 417.4 417.4 307.4 417.4 0.00 TRP 210 11472 -58.3 -73.3 13 15.0 -58.5 330 29 335.7 335.7 293.3 335.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5439.00 m Freezing level: 802.38 mb = 1994.70 m = 6544.21 ft Wetbulb zero: 838.80 mb = 1608.07 m = 5275.77 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 61.48 % Est. max temperature: 14.45 C = 58.01 F Sfc-Lift cond lev (LCL): 969.04 mb = 427.67 m = 1403.09 ft T: 6.68 C 700-500 lapse rate: 7.43 C/km ThetaE index: 0.81 C Layer 850.0- 700.0 mb Conv cond level (CCL): 867.58 mb = 1334.97 m = 4379.77 ft Mean mixing ratio: 5.45 g/kg Conv temperature: 12.29 C = 54.13 F Cap Strength: 5.00 C Lifted Index: 5.51 C Risk: None Lifted Index @300 mb: 16.21 C Lifted Index @700 mb: 5.00 C Showalter Index: 5.68 C Risk: None Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 22.00 C K Index: 17.00 Risk: < 20 % chance of thunderstorms Sweat Index: 51.00 Risk: None Energy Index: 1.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.37 J/kg Max Up Vert Vel: 6.38 m/s Conv Inhibition (B-): 12899.73 J/kg Cap Strength: 5.47 C Lift Cond Lev (LCL): 901.25 mb = 1024.29 m = 3360.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 115 at 13 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 ---------------------------------------------------------- 0 975 377 20 1 -0.3 -0.9 | 299 13 11.1 -6.3 1 925 812 90 15 -15.0 0.0 | 34 6 -3.6 -5.3 2 850 1502 80 17 -16.7 -3.0 | 33 10 -5.3 -8.3 3 700 3054 70 19 -17.9 -6.5 | 28 13 -6.4 -11.8 4 500 5610 105 17 -16.4 4.4 | 79 5 -5.0 -0.9 5 400 7200 90 13 -13.0 0.0 | 16 6 -1.6 -5.3 6 300 9160 345 31 8.0 -29.9 | 331 40 19.5 -35.3 7 250 10360 350 33 5.7 -32.5 | 336 42 17.2 -37.8 8 210 11472 330 29 14.5 -25.1 | 320 40 25.9 -30.4 9 200 11780 330 19 9.5 -16.5 | 316 30 20.9 -21.8 10 150 13600 285 21 20.3 -5.4 | 289 34 31.7 -10.8 11 100 16170 325 13 7.5 -10.6 | 310 25 18.9 -16.0 Wind Parameters Mean winds (0-6000m): 85.0 at 16.8 knts Storm direction: 115.0 at 12.6 knts Shear (0-3000m) pos: 2.6 neg: 1.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 93.1 deg Storm rel helicity (0-3000m) pos: 45.6 neg: -3.0 tot: 42.7 m^2/s^2 ave: 14.2 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.44 Bulk Shear: 8.36 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 87 9 336 6| 15.3 0.0 15.3| 42.7 0.0 42.7 85.4 0.92| 18.0 16.6 1000 86 12 9 6| 7.6 1.3 8.9| 42.7 -0.3 42.4 42.4 0.80| 10.3 8.3 1500 83 14 19 7| 5.1 1.4 6.5| 42.7 -0.9 41.8 27.9 0.74| 7.4 5.4 2000 81 15 23 8| 3.8 1.3 5.1| 42.7 -1.7 41.1 20.5 0.69| 5.8 4.0 2500 79 16 25 9| 3.1 1.3 4.4| 42.7 -2.7 40.0 16.0 0.64| 4.9 3.1 3000 77 16 26 10| 2.6 1.1 3.7| 45.6 -3.0 42.7 14.2 0.63| 4.4 2.8 4000 78 17 30 10| 2.1 0.8 2.9| 53.3 -3.0 50.4 12.6 0.63| 3.9 2.4 5000 82 17 34 9| 1.8 0.7 2.4| 58.8 -3.0 55.9 11.2 0.63| 3.5 2.2 6000 85 17 38 9| 1.4 0.6 2.1| 59.7 -6.4 53.4 8.9 0.52| 3.3 1.7 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250426.06.gif