UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:1200Z 10 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 1022 69 14.6 10.4 76 4.2 12.2 240 3 286.0 287.3 284.4 307.6 7.76 1 1000 253 12.4 10.3 87 2.1 11.2 280 13 285.5 286.9 284.4 307.4 7.88 2 925 902 7.6 6.9 95 0.7 7.2 310 23 287.1 288.3 283.8 306.1 6.75 3 850 1594 4.2 3.7 97 0.5 3.9 305 25 290.5 291.6 284.3 307.4 5.88 4 700 3168 1.6 -21.4 16 23.0 -5.4 335 35 304.3 304.4 284.4 307.5 0.99 5 500 5800 -14.1 -29.1 27 15.0 -17.4 340 36 315.8 316.0 288.2 318.2 0.69 6 400 7450 -25.3 -43.3 17 18.0 -27.4 355 35 322.1 322.1 289.6 322.9 0.21 7 300 9470 -41.9 -54.9 23 13.0 -42.5 335 48 326.3 326.3 290.7 326.6 0.07 8 250 10680 -51.9 -64.9 20 13.0 -52.2 340 56 328.9 328.9 291.5 329.0 0.02 9 200 12080 -62.3 -69.3 39 7.0 -62.4 340 46 334.1 334.1 292.9 334.2 0.02 10 186 12526 -64.5 -69.2 52 4.7 -64.6 340 42 337.5 337.6 293.7 337.6 0.02 11 150 13850 -61.3 -82.3 5 21.0 -61.4 345 35 364.5 364.5 299.5 364.5 0.00 12 100 16350 -66.9 -85.9 5 19.0 -67.0 355 33 398.5 398.5 305.0 398.5 0.00 TRP 186 12526 -64.5 -69.2 52 4.7 -64.6 340 42 337.5 337.6 293.7 337.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5547.00 m Freezing level: 679.62 mb = 3436.23 m = 11273.58 ft Wetbulb zero: 786.47 mb = 2223.71 m = 7295.55 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 49.22 % Est. max temperature: 18.16 C = 64.68 F Sfc-Lift cond lev (LCL): 959.62 mb = 596.12 m = 1955.75 ft T: 9.86 C 700-500 lapse rate: 5.97 C/km ThetaE index: 1.52 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 937.60 mb = 789.39 m = 2589.84 ft Mean mixing ratio: 7.41 g/kg Conv temperature: 15.46 C = 59.82 F Cap Strength: 7.26 C Lifted Index: 10.20 C Risk: None Lifted Index @300 mb: 13.92 C Lifted Index @700 mb: 7.26 C Showalter Index: 9.90 C Risk: None Total Totals Index: 36.10 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 17.80 C K Index: -1.00 Risk: None Sweat Index: 130.40 Risk: None Energy Index: 2.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.98 J/kg Max Up Vert Vel: 3.16 m/s Conv Inhibition (B-): 10613.81 J/kg Cap Strength: 10.05 C Lift Cond Lev (LCL): 946.01 mb = 715.04 m = 2345.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 359 at 23 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 1022 69 240 3 2.6 1.5 | 185 24 2.0 24.1 1 1000 253 280 13 12.8 -2.3 | 211 24 12.2 20.4 2 925 902 310 23 17.6 -14.8 | 245 19 17.0 7.8 3 850 1594 305 25 20.5 -14.3 | 247 22 19.9 8.3 4 700 3168 335 35 14.8 -31.7 | 303 17 14.2 -9.1 5 500 5800 340 36 12.3 -33.8 | 314 16 11.7 -11.2 6 400 7450 355 35 3.1 -34.9 | 349 12 2.5 -12.2 7 300 9470 335 48 20.3 -43.5 | 317 29 19.7 -20.9 8 250 10680 340 56 19.2 -52.6 | 328 35 18.6 -30.0 9 200 12080 340 46 15.7 -43.2 | 324 26 15.2 -20.6 10 186 12526 340 42 14.4 -39.5 | 321 22 13.8 -16.8 11 150 13850 345 35 9.1 -33.8 | 323 14 8.5 -11.2 12 100 16350 355 33 2.9 -32.9 | 347 11 2.3 -10.3 Wind Parameters Mean winds (0-6000m): 328.6 at 30.2 knts Storm direction: 358.6 at 22.6 knts Shear (0-3000m) pos: 5.9 neg: 0.4 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 113.4 deg Storm rel helicity (0-3000m) pos: 232.1 neg: 0.0 tot: 232.1 m^2/s^2 ave: 77.4 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 7.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 68.39 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 ------------------------------------------------------------------------------- 500 285 13 211 23| 16.8 0.0 16.8|108.0 0.0 108.0 216.0 0.97| 18.2 17.7 1000 299 17 225 20| 11.6 0.0 11.6|146.0 0.0 146.0 146.0 0.95| 13.2 12.5 1500 303 19 233 20| 7.7 0.7 8.5|148.7 0.0 148.7 99.1 0.89| 9.5 8.5 2000 305 21 238 20| 6.8 0.5 7.3|175.3 0.0 175.3 87.7 0.90| 8.5 7.6 2500 309 23 244 19| 6.2 0.4 6.7|203.4 0.0 203.4 81.4 0.91| 8.0 7.3 3000 314 25 252 18| 5.9 0.4 6.2|232.1 0.0 232.1 77.4 0.92| 7.7 7.1 4000 321 27 265 17| 4.6 0.3 4.8|242.7 0.0 242.7 60.7 0.92| 6.1 5.6 5000 325 29 274 16| 3.7 0.2 3.9|248.0 0.0 248.0 49.6 0.92| 5.0 4.6 6000 329 30 282 15| 3.1 0.2 3.3|257.4 0.0 257.4 42.9 0.92| 4.4 4.1 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20251010.12.gif