UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101818.upa.cvt Date: 1800Z 18 OCT 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1800Z 18 OCT 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 201 SFC 979 377 9.8 4.8 71 5.0 7.2 80 5 284.7 285.6 281.4 300.1 5.51 2 925 847 6.4 2.0 73 4.4 4.3 100 11 285.9 286.7 281.1 299.4 4.78 3 850 1533 0.2 -0.7 94 0.9 -0.2 125 13 286.4 287.1 280.7 298.5 4.27 4 700 3108 0.0 -37.0 4 37.0 -7.6 325 9 302.5 302.5 282.7 303.3 0.23 5 500 5710 -17.5 -35.5 19 18.0 -20.4 340 25 311.7 311.8 286.4 313.0 0.37 6 400 7340 -29.9 -35.9 56 6.0 -30.7 310 35 316.1 316.2 288.0 317.7 0.45 7 300 9340 -43.3 -47.2 65 3.9 -43.5 330 48 324.3 324.4 290.3 325.0 0.18 8 250 10530 -53.1 -58.0 55 4.9 -53.2 335 64 327.1 327.1 291.0 327.4 0.06 9 222 11289 -58.6 -63.6 53 5.0 -58.7 340 73 329.9 329.9 291.7 330.0 0.03 10 200 11940 -63.5 -68.5 51 5.0 -63.6 340 64 332.2 332.2 292.3 332.3 0.02 11 196 12063 -64.3 -68.1 59 3.8 -64.3 335 62 332.9 332.9 292.5 332.9 0.02 12 150 13710 -59.5 -83.5 3 24.0 -59.7 330 33 367.6 367.6 300.1 367.6 0.00 13 100 16240 -60.3 -85.3 2 25.0 -60.6 340 29 411.2 411.2 306.7 411.2 0.00 TRP 196 12063 -64.3 -68.1 59 3.8 -64.3 335 62 332.9 332.9 292.5 332.9 0.02 WND 222 11289 -58.6 -63.6 53 5.0 -58.7 340 73 329.9 329.9 291.7 330.0 0.03 Sounding variables and indices 1000-500 mb thick: 5509.00 m Freezing level: 700.00 mb = 3108.00 m = 10196.73 ft Wetbulb zero: 853.57 mb = 1499.02 m = 4917.99 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 36.62 % Est. max temperature: 13.49 C = 56.28 F Sfc-Lift cond lev (LCL): 907.30 mb = 1003.76 m = 3293.12 ft T: 4.98 C 700-500 lapse rate: 6.73 C/km ThetaE index: 1.57 C Layer 925.0- 700.0 mb Conv cond level (CCL): 863.77 mb = 1402.63 m = 4601.75 ft Mean mixing ratio: 4.90 g/kg Conv temperature: 11.38 C = 52.49 F Cap Strength: 9.77 C Lifted Index: 11.84 C Risk: None Lifted Index @300 mb: 17.73 C Lifted Index @700 mb: 9.77 C Showalter Index: 12.48 C Risk: None Total Totals Index: 34.50 C Risk: None Vertical Totals Index: 17.70 C Cross Totals Index: 16.80 C K Index: -20.00 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 3.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.81 J/kg Max Up Vert Vel: 3.41 m/s Conv Inhibition (B-): 13405.46 J/kg Cap Strength: 11.82 C Lift Cond Lev (LCL): 872.10 mb = 1324.73 m = 4346.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 18 at 12 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 ---------------------------------------------------------- 0 979 377 80 5 -4.9 -0.9 | 172 10 -1.4 10.1 1 925 847 100 11 -10.8 1.9 | 151 15 -7.3 12.9 2 850 1533 125 13 -10.6 7.5 | 159 20 -7.1 18.4 3 700 3108 325 9 5.2 -7.4 | 248 9 8.7 3.6 4 500 5710 340 25 8.6 -23.5 | 316 17 12.1 -12.5 5 400 7340 310 35 26.8 -22.5 | 291 32 30.4 -11.5 6 300 9340 330 48 24.0 -41.6 | 318 41 27.6 -30.6 7 250 10530 335 64 27.0 -58.0 | 327 56 30.6 -47.0 8 222 11289 340 73 25.0 -68.6 | 334 64 28.5 -57.6 9 200 11940 340 64 21.9 -60.1 | 333 55 25.5 -49.2 10 196 12063 335 62 26.2 -56.2 | 327 54 29.8 -45.2 11 150 13710 330 33 16.5 -28.6 | 311 27 20.1 -17.6 12 100 16240 340 29 9.9 -27.3 | 320 21 13.5 -16.3 Wind Parameters Mean winds (0-6000m): 348.0 at 15.4 knts Storm direction: 18.0 at 11.5 knts Shear (0-3000m) pos: 1.6 neg: 3.9 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 85.3 deg Storm rel helicity (0-3000m) pos: 15.9 neg: -43.6 tot: -27.7 m^2/s^2 ave: -9.2 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 49.42 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 94 8 158 12| 6.9 0.0 6.9| 0.0 -13.4 -13.4 -26.8 -0.64| 7.0 -4.5 1000 104 10 155 15| 4.8 0.0 4.8| 7.8 -13.4 -5.6 -5.6 -0.24| 5.6 -1.3 1500 108 11 154 16| 3.2 2.1 5.3| 10.2 -34.5 -24.3 -16.2 -0.36| 6.5 -2.3 2000 100 11 150 15| 2.4 3.9 6.3| 10.2 -42.2 -32.0 -16.0 -0.33| 7.5 -2.4 2500 97 11 150 14| 1.9 4.1 6.0| 12.2 -42.2 -30.0 -12.0 -0.13| 7.9 -1.1 3000 96 11 150 14| 1.6 3.9 5.5| 15.9 -43.6 -27.7 -9.2 -0.10| 7.5 -0.8 4000 37 11 119 4| 0.5 2.9 3.4| 32.3 -43.6 -11.3 -2.8 0.03| 6.4 0.2 5000 359 13 300 4| 0.7 2.3 3.0| 51.1 -43.6 7.6 1.5 0.12| 5.8 0.7 6000 348 15 301 8| 0.5 2.6 3.1| 57.5 -63.1 -5.5 -0.9 0.07| 5.6 0.4 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251018.18.gif