UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0000Z 18 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 111 SFC 968 377 5.0 4.4 96 0.6 4.7 230 3 280.7 281.7 279.4 295.7 5.42 2 925 748 3.0 2.4 96 0.6 2.7 345 15 282.4 283.2 279.6 296.1 4.92 3 850 1428 -0.7 -0.7 100 0.0 -0.7 25 11 285.4 286.2 280.3 297.5 4.27 4 700 2968 -4.5 -4.7 99 0.2 -4.6 245 7 297.5 298.2 284.9 309.0 3.85 5 500 5540 -20.5 -22.3 85 1.8 -20.9 150 13 308.0 308.3 286.1 312.2 1.28 6 400 7150 -33.1 -39.1 55 6.0 -33.7 300 5 312.0 312.0 286.4 313.1 0.32 7 310 8883 -47.9 -50.7 73 2.8 -48.0 150 19 314.9 314.9 287.2 315.3 0.12 8 300 9100 -46.7 -68.7 6 22.0 -47.1 135 27 319.5 319.5 288.6 319.6 0.01 9 250 10310 -47.5 -77.5 2 30.0 -48.0 160 23 335.4 335.4 293.2 335.5 0.00 10 200 11780 -48.3 -81.3 1 33.0 -48.9 145 25 356.3 356.3 298.0 356.3 0.00 11 150 13660 -50.7 -84.7 1 34.0 -51.3 230 15 382.7 382.7 302.7 382.7 0.00 12 100 16280 -53.5 -87.5 1 34.0 -54.1 190 13 424.4 424.4 308.2 424.4 0.00 TRP 310 8883 -47.9 -50.7 73 2.8 -48.0 150 19 314.9 314.9 287.2 315.3 0.12 WND Sounding variables and indices 1000-500 mb thick: 5429.00 m Freezing level: 864.19 mb = 1299.35 m = 4262.91 ft Wetbulb zero: 865.08 mb = 1286.57 m = 4220.98 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 95.14 % Est. max temperature: 11.95 C = 53.51 F Sfc-Lift cond lev (LCL): 959.09 mb = 452.47 m = 1484.46 ft T: 4.59 C 700-500 lapse rate: 6.22 C/km ThetaE index: 0.00 C Layer 968.0- -0.0 mb Conv cond level (CCL): 902.73 mb = 943.94 m = 3096.89 ft Mean mixing ratio: 4.88 g/kg Conv temperature: 7.48 C = 45.47 F Cap Strength: 7.11 C Lifted Index: 11.06 C Risk: None Lifted Index @300 mb: 16.56 C Lifted Index @700 mb: 7.11 C Showalter Index: 10.18 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 19.80 C K Index: 18.90 Risk: < 20 % chance of thunderstorms Sweat Index: 35.00 Risk: None Energy Index: 3.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.98 J/kg Max Up Vert Vel: 5.47 m/s Conv Inhibition (B-): 16507.39 J/kg Cap Strength: 11.08 C Lift Cond Lev (LCL): 910.18 mb = 877.90 m = 2880.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 221 at 8 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 ---------------------------------------------------------- 0 968 377 230 3 2.3 1.9 | 35 5 -2.7 -3.9 1 925 748 345 15 3.9 -14.5 | 3 20 -1.1 -20.3 2 850 1428 25 11 -4.6 -10.0 | 31 18 -9.6 -15.7 3 700 2968 245 7 6.3 3.0 | 334 3 1.4 -2.8 4 500 5540 150 13 -6.5 11.3 | 116 13 -11.5 5.5 5 400 7150 300 5 4.3 -2.5 | 4 8 -0.6 -8.3 6 310 8883 150 19 -9.5 16.5 | 126 18 -14.5 10.7 7 300 9100 135 27 -19.1 19.1 | 119 27 -24.0 13.3 8 250 10310 160 23 -7.9 21.6 | 141 20 -12.8 15.8 9 200 11780 145 25 -14.3 20.5 | 127 24 -19.3 14.7 10 150 13660 230 15 11.5 9.6 | 239 8 6.5 3.9 11 100 16280 190 13 2.3 12.8 | 159 8 -2.7 7.0 Wind Parameters Mean winds (0-6000m): 190.6 at 10.1 knts Storm direction: 220.6 at 7.6 knts Shear (0-3000m) pos: 2.4 neg: 3.2 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): -94.5 deg Storm rel helicity (0-3000m) pos: 75.3 neg: -57.2 tot: 18.1 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 9.4 stream: -0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.29 Bulk Shear: 52.12 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 ------------------------------------------------------------------------------- 500 340 10 5 16| 16.5 0.0 16.5| 38.9 -6.5 32.4 64.8 0.16| 24.4 3.9 1000 354 12 12 18| 7.2 0.0 7.2| 75.2 -6.5 68.7 68.7 0.35| 15.9 5.6 1500 358 11 15 18| 4.8 2.4 7.2| 75.2 -34.5 40.7 27.1 0.12| 13.1 1.6 2000 353 11 12 17| 3.6 3.4 7.0| 75.2 -52.5 22.7 11.3 -0.01| 11.7 -0.2 2500 351 10 12 16| 2.9 3.5 6.3| 75.2 -56.5 18.6 7.5 -0.05| 10.7 -0.5 3000 343 10 8 15| 2.4 3.2 5.6| 75.3 -57.2 18.1 6.0 -0.06| 9.4 -0.6 4000 312 10 350 12| 1.8 2.8 4.6| 75.3 -59.2 16.0 4.0 -0.12| 7.9 -1.0 5000 241 10 284 4| 1.4 2.3 3.7| 75.3 -68.3 6.9 1.4 -0.17| 7.1 -1.2 6000 191 10 144 5| 1.6 1.9 3.5| 90.4 -70.0 20.4 3.4 -0.03| 7.3 -0.2 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250418.00.gif