UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0000Z 25 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 144 SFC 972 377 8.6 8.3 98 0.3 8.5 60 1 284.0 285.3 282.8 303.6 7.08 2 925 788 6.2 6.2 100 0.0 6.2 50 7 285.6 286.8 282.8 303.6 6.43 3 850 1477 2.0 1.8 99 0.2 1.9 130 1 288.2 289.1 282.5 302.8 5.13 4 700 3019 -7.1 -9.4 84 2.3 -7.9 35 7 294.6 295.1 282.4 302.7 2.68 5 500 5570 -23.7 -28.0 68 4.3 -24.4 360 19 304.1 304.3 284.1 306.7 0.76 6 400 7160 -36.5 -41.5 60 5.0 -36.9 360 15 307.6 307.6 284.7 308.4 0.25 7 306 8969 -48.9 -59.9 27 11.0 -49.2 355 17 314.6 314.6 287.0 314.8 0.04 8 300 9100 -47.7 -68.7 7 21.0 -48.1 325 25 318.1 318.1 288.1 318.2 0.01 9 250 10300 -47.3 -77.3 2 30.0 -47.9 335 31 335.7 335.7 293.3 335.8 0.00 10 200 11760 -49.7 -78.7 2 29.0 -50.2 320 29 354.1 354.1 297.5 354.1 0.00 11 150 13630 -52.5 -83.5 1 31.0 -53.0 320 19 379.6 379.6 302.2 379.6 0.00 12 100 16230 -55.9 -86.9 1 31.0 -56.4 285 15 419.7 419.7 307.7 419.7 0.00 TRP 306 8969 -48.9 -59.9 27 11.0 -49.2 355 17 314.6 314.6 287.0 314.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5426.00 m Freezing level: 817.03 mb = 1815.90 m = 5957.61 ft Wetbulb zero: 821.13 mb = 1751.46 m = 5746.20 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 84.90 % Est. max temperature: 13.86 C = 56.96 F Sfc-Lift cond lev (LCL): 967.59 mb = 414.73 m = 1360.64 ft T: 8.38 C 700-500 lapse rate: 6.51 C/km ThetaE index: 0.98 C Layer 925.0- 500.0 mb Conv cond level (CCL): 918.55 mb = 844.98 m = 2772.20 ft Mean mixing ratio: 6.33 g/kg Conv temperature: 10.40 C = 50.72 F Cap Strength: 0.38 C Lifted Index: 2.88 C Risk: None Lifted Index @300 mb: 10.52 C Lifted Index @700 mb: 0.38 C Showalter Index: 3.29 C Risk: None Total Totals Index: 51.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 25.50 C K Index: 25.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 86.60 Risk: None Energy Index: 0.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.87 J/kg Max Up Vert Vel: 6.14 m/s Conv Inhibition (B-): 0.11 J/kg Cap Strength: 2.66 C Lift Cond Lev (LCL): 919.73 mb = 834.51 m = 2737.87 ft Lev Free Conv (LFC): 904.73 mb = 968.50 m = 3177.46 ft Equ Level (EL): 754.73 mb = 2421.07 m = 7943.05 ft B at Equ Level: 18.72 J/kg Max Parcel Lev (MPL): 634.73 mb = 3761.03 m = 12339.20 ft Wind level data Storm motion: 43 at 7 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 ---------------------------------------------------------- 0 972 377 60 1 -0.9 -0.5 | 220 6 4.2 4.9 1 925 788 50 7 -5.4 -4.5 | 160 1 -0.3 0.9 2 850 1477 130 1 -0.8 0.6 | 215 7 4.3 6.1 3 700 3019 35 7 -4.0 -5.7 | 287 1 1.0 -0.3 4 500 5570 360 19 -0.0 -19.0 | 340 14 5.0 -13.6 5 400 7160 360 15 -0.0 -15.0 | 332 11 5.0 -9.6 6 306 8969 355 17 1.5 -16.9 | 331 13 6.5 -11.5 7 300 9100 325 25 14.3 -20.5 | 308 25 19.4 -15.0 8 250 10300 335 31 13.1 -28.1 | 321 29 18.1 -22.7 9 200 11760 320 29 18.6 -22.2 | 305 29 23.7 -16.8 10 150 13630 320 19 12.2 -14.6 | 298 19 17.2 -9.1 11 100 16230 285 15 14.5 -3.9 | 265 20 19.5 1.6 Wind Parameters Mean winds (0-6000m): 12.7 at 9.9 knts Storm direction: 42.7 at 7.4 knts Shear (0-3000m) pos: 0.3 neg: 1.5 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 122.1 deg Storm rel helicity (0-3000m) pos: 7.6 neg: -7.0 tot: 0.6 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.90 Bulk Shear: 6.52 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 52 4 209 3| 5.4 0.0 5.4| 0.0 -2.0 -1.9 -3.8 -0.32| 7.4 -2.4 1000 58 4 204 3| 0.8 0.0 0.8| 4.9 -2.0 2.9 2.9 0.08| 6.8 0.5 1500 62 3 207 4| 0.5 0.3 0.8| 6.6 -4.8 1.8 1.2 0.03| 5.5 0.1 2000 65 3 205 4| 0.4 0.9 1.3| 6.6 -6.8 -0.2 -0.1 -0.05| 4.8 -0.2 2500 54 4 211 4| 0.3 1.3 1.6| 6.9 -7.0 -0.1 -0.0 -0.01| 4.6 -0.1 3000 45 4 220 3| 0.3 1.5 1.8| 7.6 -7.0 0.6 0.2 0.08| 4.3 0.4 4000 33 6 258 2| 0.2 1.8 2.0| 8.0 -7.3 0.7 0.2 0.08| 3.9 0.3 5000 20 8 315 3| 0.2 2.0 2.1| 8.0 -12.0 -4.0 -0.8 0.02| 3.8 0.1 6000 13 10 326 5| 0.1 1.5 1.7| 8.0 -16.4 -8.4 -1.4 -0.01| 3.4 -0.0 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250425.00.gif