UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:1200Z 18 OCT 25 Station: ETGB WMO ident: 10238 Latitude: 52.82 Longitude: 9.93 Elevation: 69.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1021 69 9.6 0.6 53 9.0 5.5 60 1 281.1 281.7 277.6 292.0 3.91 1 1000 242 6.6 0.6 65 6.0 3.9 65 3 279.8 280.4 277.1 290.8 3.99 2 925 875 0.6 -3.0 77 3.6 -0.9 135 3 279.9 280.5 276.2 289.2 3.31 3 850 1551 -1.1 -24.1 16 23.0 -6.6 55 11 285.0 285.1 275.1 287.0 0.64 4 700 3094 -3.1 -31.1 9 28.0 -9.2 360 17 299.1 299.1 281.5 300.4 0.41 5 500 5660 -22.7 -37.7 24 15.0 -24.6 335 29 305.4 305.4 284.0 306.4 0.30 6 400 7260 -31.9 -45.9 24 14.0 -33.0 335 42 313.5 313.6 286.8 314.1 0.16 7 300 9230 -46.9 -51.3 61 4.4 -47.1 330 58 319.3 319.3 288.6 319.7 0.11 8 250 10420 -54.3 -66.3 22 12.0 -54.5 330 56 325.3 325.3 290.4 325.4 0.02 9 227 11034 -57.9 -68.4 25 10.5 -58.0 330 60 328.9 328.9 291.4 329.0 0.02 10 220 11231 -59.1 -69.1 26 10.0 -59.2 330 56 330.1 330.1 291.7 330.1 0.02 11 200 11830 -58.5 -72.5 15 14.0 -58.6 330 40 340.1 340.1 294.4 340.2 0.01 12 150 13640 -57.7 -83.7 2 26.0 -58.0 320 21 370.7 370.7 300.7 370.7 0.00 13 100 16170 -59.9 -85.9 2 26.0 -60.2 340 25 412.0 412.0 306.7 412.0 0.00 TRP 220 11231 -59.1 -69.1 26 10.0 -59.2 330 56 330.1 330.1 291.7 330.1 0.02 WND 227 11034 -57.9 -68.4 25 10.5 -58.0 330 60 328.9 328.9 291.4 329.0 0.02 Sounding variables and indices 1000-500 mb thick: 5418.00 m Freezing level: 898.53 mb = 1113.59 m = 3653.46 ft Wetbulb zero: 938.49 mb = 757.42 m = 2484.94 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 26.27 % Est. max temperature: 12.06 C = 53.71 F Sfc-Lift cond lev (LCL): 890.00 mb = 1183.38 m = 3882.42 ft T: -0.18 C 700-500 lapse rate: 7.64 C/km ThetaE index: 5.02 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 666.99 mb = 3462.36 m = 11359.30 ft Mean mixing ratio: 3.69 g/kg Conv temperature: 28.69 C = 83.64 F Cap Strength: 12.35 C Lifted Index: 13.32 C Risk: None Lifted Index @300 mb: 20.58 C Lifted Index @700 mb: 12.35 C Showalter Index: 15.81 C Risk: None Total Totals Index: 20.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: -1.40 C K Index: -30.50 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 4.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.80 J/kg Max Up Vert Vel: 2.37 m/s Conv Inhibition (B-): 16088.11 J/kg Cap Strength: 13.32 C Lift Cond Lev (LCL): 894.05 mb = 1147.06 m = 3763.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 24 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 1021 69 60 1 -0.9 -0.5 | 201 12 4.3 11.1 1 1000 242 65 3 -2.7 -1.3 | 193 11 2.4 10.3 2 925 875 135 3 -2.1 2.1 | 192 14 3.0 13.7 3 850 1551 55 11 -9.0 -6.3 | 144 7 -3.9 5.3 4 700 3094 360 17 -0.0 -17.0 | 317 7 5.2 -5.4 5 500 5660 335 29 12.3 -26.3 | 310 23 17.4 -14.7 6 400 7260 335 42 17.7 -38.1 | 319 35 22.9 -26.5 7 300 9230 330 58 29.0 -50.2 | 319 52 34.2 -38.7 8 250 10420 330 56 28.0 -48.5 | 318 50 33.2 -36.9 9 227 11034 330 60 30.0 -52.0 | 319 54 35.2 -40.4 10 220 11231 330 56 28.0 -48.5 | 318 50 33.2 -36.9 11 200 11830 330 40 20.0 -34.6 | 313 34 25.2 -23.1 12 150 13640 320 21 13.5 -16.1 | 284 19 18.6 -4.5 13 100 16170 340 25 8.6 -23.5 | 311 18 13.7 -11.9 Wind Parameters Mean winds (0-6000m): 354.0 at 16.9 knts Storm direction: 24.0 at 12.7 knts Shear (0-3000m) pos: 0.8 neg: 3.3 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 116.4 deg Storm rel helicity (0-3000m) pos: 1.7 neg: -43.7 tot: -41.9 m^2/s^2 ave: -14.0 10^-3 m/s^2 rel: -0.62 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 37.35 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 78 3 193 11| 2.4 0.0 2.4| 0.0 -6.3 -6.3 -12.6 -0.56| 3.9 -2.2 1000 102 3 190 12| 2.4 0.0 2.4| 1.7 -16.4 -14.6 -14.6 -0.53| 4.3 -2.3 1500 76 5 183 10| 1.6 3.2 4.8| 1.7 -35.7 -33.9 -22.6 -0.61| 6.3 -3.9 2000 61 7 176 8| 1.2 3.3 4.5| 1.7 -38.4 -36.6 -18.3 -0.60| 5.8 -3.5 2500 47 8 173 6| 1.0 3.3 4.3| 1.7 -40.4 -38.6 -15.5 -0.64| 5.6 -3.6 3000 34 9 179 4| 0.8 3.3 4.1| 1.7 -43.7 -41.9 -14.0 -0.62| 5.6 -3.5 4000 16 12 262 2| 0.6 3.2 3.8| 2.3 -44.2 -41.9 -10.5 -0.52| 5.0 -2.6 5000 4 14 303 5| 0.5 3.1 3.6| 2.3 -49.6 -47.3 -9.5 -0.48| 4.6 -2.2 6000 354 17 307 9| 0.4 3.1 3.5| 10.5 -56.6 -46.1 -7.7 -0.41| 4.5 -1.8 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20251018.12.gif