UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:1200Z 13 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 1019 69 12.8 10.3 85 2.5 11.4 100 1 284.4 285.8 283.7 305.8 7.73 1 1000 226 11.0 10.6 97 0.4 10.8 25 3 284.1 285.5 284.0 306.3 8.04 2 925 874 8.6 -0.4 53 9.0 4.4 70 3 288.1 288.8 281.2 299.6 4.01 3 850 1567 6.2 -16.8 17 23.0 -1.3 10 9 292.6 292.9 279.7 296.4 1.21 4 700 3138 -2.1 -8.1 63 6.0 -4.5 345 13 300.2 300.7 285.0 309.2 2.96 5 500 5740 -17.3 -21.9 67 4.6 -18.4 360 19 311.9 312.2 287.5 316.4 1.32 6 400 7370 -29.5 -43.5 25 14.0 -30.9 355 21 316.6 316.7 287.9 317.4 0.20 7 300 9370 -43.7 -57.7 20 14.0 -44.2 35 29 323.8 323.8 290.0 324.0 0.05 8 250 10560 -54.5 -61.5 42 7.0 -54.6 40 31 325.0 325.0 290.3 325.2 0.04 9 200 11960 -63.1 -68.1 51 5.0 -63.1 25 46 332.8 332.8 292.5 332.9 0.02 10 199 11991 -63.3 -68.2 51 4.9 -63.3 25 46 333.0 333.0 292.6 333.1 0.02 11 150 13750 -60.3 -82.3 4 22.0 -60.5 5 23 366.2 366.2 299.9 366.2 0.00 12 100 16260 -63.3 -85.3 4 22.0 -63.5 350 13 405.4 405.4 305.9 405.4 0.00 TRP 199 11991 -63.3 -68.2 51 4.9 -63.3 25 46 333.0 333.0 292.6 333.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5514.00 m Freezing level: 737.95 mb = 2740.52 m = 8991.09 ft Wetbulb zero: 867.05 mb = 1404.25 m = 4607.06 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 56.76 % Est. max temperature: 19.87 C = 67.77 F Sfc-Lift cond lev (LCL): 981.39 mb = 382.11 m = 1253.64 ft T: 10.42 C 700-500 lapse rate: 5.84 C/km ThetaE index: 9.97 C Layer 925.0- 700.0 mb Conv cond level (CCL): 801.22 mb = 2045.20 m = 6709.91 ft Mean mixing ratio: 6.23 g/kg Conv temperature: 23.38 C = 74.08 F Cap Strength: 5.44 C Lifted Index: 9.34 C Risk: None Lifted Index @300 mb: 14.58 C Lifted Index @700 mb: 5.44 C Showalter Index: 14.20 C Risk: None Total Totals Index: 24.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 0.50 C K Index: 0.70 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 4.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.89 J/kg Max Up Vert Vel: 4.22 m/s Conv Inhibition (B-): 11407.08 J/kg Cap Strength: 9.17 C Lift Cond Lev (LCL): 914.61 mb = 966.54 m = 3171.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 28 at 9 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 1019 69 100 1 -1.0 0.2 | 201 9 3.2 8.2 1 1000 226 25 3 -1.3 -2.7 | 209 6 2.9 5.3 2 925 874 70 3 -2.8 -1.0 | 191 7 1.4 7.0 3 850 1567 10 9 -1.6 -8.9 | 288 3 2.6 -0.8 4 700 3138 345 13 3.4 -12.6 | 301 9 7.5 -4.5 5 500 5740 360 19 -0.0 -19.0 | 339 12 4.2 -11.0 6 400 7370 355 21 1.8 -20.9 | 335 14 6.0 -12.9 7 300 9370 35 29 -16.6 -23.8 | 38 20 -12.5 -15.7 8 250 10560 40 31 -19.9 -23.7 | 45 22 -15.7 -15.7 9 200 11960 25 46 -19.4 -41.7 | 24 37 -15.3 -33.7 10 199 11991 25 46 -19.4 -41.7 | 24 37 -15.3 -33.7 11 150 13750 5 23 -2.0 -22.9 | 352 15 2.2 -14.9 12 100 16260 350 13 2.3 -12.8 | 307 8 6.4 -4.8 Wind Parameters Mean winds (0-6000m): 357.5 at 12.1 knts Storm direction: 27.5 at 9.1 knts Shear (0-3000m) pos: 0.3 neg: 2.2 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 100.0 deg Storm rel helicity (0-3000m) pos: 4.3 neg: -5.1 tot: -0.8 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.65 Bulk Shear: 13.69 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 38 3 203 6| 0.0 2.6 2.6| 1.5 -2.1 -0.7 -1.3 -0.09| 4.3 -0.4 1000 50 3 197 6| 0.9 1.3 2.2| 1.5 -4.6 -3.2 -3.2 -0.25| 3.7 -1.0 1500 32 4 204 5| 0.6 2.8 3.4| 3.3 -4.7 -1.4 -0.9 0.13| 4.8 0.6 2000 20 6 219 4| 0.4 2.5 3.0| 4.0 -4.7 -0.7 -0.3 0.16| 4.1 0.6 2500 12 7 242 3| 0.4 2.4 2.7| 4.3 -4.7 -0.4 -0.2 0.15| 3.7 0.6 3000 5 8 263 4| 0.3 2.2 2.5| 4.3 -5.1 -0.8 -0.3 0.13| 3.4 0.4 4000 358 9 284 5| 0.5 1.7 2.2| 9.9 -5.1 4.8 1.2 0.21| 2.9 0.6 5000 357 11 299 5| 0.7 1.3 2.0| 16.9 -5.1 11.8 2.4 0.29| 2.6 0.8 6000 358 12 311 6| 0.7 1.2 1.9| 22.0 -5.6 16.4 2.7 0.32| 2.4 0.8 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20251013.12.gif