UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:1200Z 15 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 1018 69 12.2 -19.8 9 32.0 2.5 270 1 283.9 284.0 274.7 286.3 0.78 1 1000 220 10.6 8.5 87 2.1 9.5 305 5 283.8 285.0 282.6 303.0 6.97 2 925 865 6.0 6.0 100 0.0 6.0 280 7 285.4 286.5 282.7 303.2 6.34 3 850 1559 5.4 2.4 81 3.0 3.9 325 11 291.8 292.8 284.3 307.3 5.35 4 700 3128 -0.9 -13.9 37 13.0 -5.4 10 21 301.5 301.8 284.3 307.3 1.86 5 500 5730 -18.7 -35.7 21 17.0 -21.4 15 15 310.2 310.3 285.9 311.5 0.36 6 400 7360 -30.3 -47.3 17 17.0 -31.7 15 19 315.6 315.6 287.5 316.1 0.13 7 300 9340 -45.3 -58.3 22 13.0 -45.7 360 23 321.5 321.5 289.3 321.7 0.05 8 250 10530 -52.7 -66.7 17 14.0 -52.9 10 25 327.7 327.7 291.1 327.8 0.02 9 214 11517 -58.7 -68.7 26 10.0 -58.8 360 29 333.3 333.3 292.6 333.4 0.02 10 200 11940 -59.5 -71.5 20 12.0 -59.6 5 29 338.5 338.5 294.0 338.6 0.01 11 150 13740 -59.9 -82.9 3 23.0 -60.1 340 21 366.9 366.9 300.0 366.9 0.00 12 100 16260 -62.5 -85.5 3 23.0 -62.7 360 17 407.0 407.0 306.1 407.0 0.00 TRP 214 11517 -58.7 -68.7 26 10.0 -58.8 360 29 333.3 333.3 292.6 333.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5510.00 m Freezing level: 721.43 mb = 2903.86 m = 9526.97 ft Wetbulb zero: 787.42 mb = 2177.02 m = 7142.38 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 51.85 % Est. max temperature: 18.55 C = 65.39 F Sfc-Lift cond lev (LCL): 621.17 mb = 4051.89 m = 13293.45 ft T: -7.22 C 700-500 lapse rate: 6.84 C/km ThetaE index: 0.00 C Layer 1018.0- -0.0 mb Conv cond level (CCL): 801.95 mb = 2029.21 m = 6657.43 ft Mean mixing ratio: 6.15 g/kg Conv temperature: 23.04 C = 73.48 F Cap Strength: 7.58 C Lifted Index: 9.11 C Risk: None Lifted Index @300 mb: 14.15 C Lifted Index @700 mb: 7.58 C Showalter Index: 5.36 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.10 C K Index: 13.50 Risk: None Sweat Index: 65.80 Risk: None Energy Index: 0.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.33 J/kg Max Up Vert Vel: 2.94 m/s Conv Inhibition (B-): 12738.88 J/kg Cap Strength: 9.06 C Lift Cond Lev (LCL): 931.13 mb = 810.35 m = 2658.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 31 at 11 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 1018 69 270 1 1.0 -0.0 | 215 12 6.7 9.5 1 1000 220 305 5 4.1 -2.9 | 236 12 9.8 6.6 2 925 865 280 7 6.9 -1.2 | 237 15 12.6 8.3 3 850 1559 325 11 6.3 -9.0 | 268 12 12.0 0.5 4 700 3128 10 21 -3.6 -20.7 | 350 11 2.0 -11.2 5 500 5730 15 15 -3.9 -14.5 | 340 5 1.8 -5.0 6 400 7360 15 19 -4.9 -18.4 | 355 9 0.7 -8.9 7 300 9340 360 23 -0.0 -23.0 | 337 15 5.7 -13.5 8 250 10530 10 25 -4.3 -24.6 | 355 15 1.3 -15.1 9 214 11517 360 29 -0.0 -29.0 | 344 20 5.7 -19.5 10 200 11940 5 29 -2.5 -28.9 | 351 20 3.1 -19.4 11 150 13740 340 21 7.2 -19.7 | 309 16 12.8 -10.2 12 100 16260 360 17 -0.0 -17.0 | 323 9 5.7 -7.5 Wind Parameters Mean winds (0-6000m): 0.8 at 14.7 knts Storm direction: 30.8 at 11.0 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 131.1 deg Storm rel helicity (0-3000m) pos: 87.0 neg: -0.5 tot: 86.4 m^2/s^2 ave: 28.8 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 23.26 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 ------------------------------------------------------------------------------- 500 298 5 234 12| 5.3 0.0 5.3| 14.6 0.0 14.6 29.2 0.78| 6.1 4.8 1000 290 6 236 13| 3.7 0.0 3.7| 22.5 -0.5 22.0 22.0 0.68| 4.9 3.4 1500 301 7 244 13| 3.6 0.0 3.6| 42.0 -0.5 41.4 27.6 0.77| 5.4 4.1 2000 313 8 253 12| 3.6 0.0 3.6| 55.6 -0.5 55.1 27.6 0.82| 5.2 4.2 2500 325 10 263 11| 3.6 0.0 3.6| 70.4 -0.5 69.9 28.0 0.85| 5.2 4.4 3000 338 12 277 10| 3.6 0.0 3.6| 87.0 -0.5 86.4 28.8 0.88| 5.3 4.7 4000 351 14 297 9| 2.5 0.0 2.5| 89.0 -1.1 87.9 22.0 0.82| 4.4 3.6 5000 357 14 308 8| 1.7 0.0 1.7| 89.0 -2.1 87.0 17.4 0.75| 3.7 2.8 6000 1 15 314 8| 1.4 0.0 1.4| 89.6 -2.8 86.9 14.5 0.71| 3.3 2.3 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20251015.12.gif