UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101510.upa.cvt Date: 1000Z 15 OCT 25 Searching for ETWM... Searching the city database file for: ETWM ... Date:1000Z 15 OCT 25 Station: ETWM WMO ident: 10304 Latitude: 52.72 Longitude: 7.32 Elevation: 26.00 ------------------------------------------------------------------------------- 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 1025 26 12.6 12.1 97 0.5 12.3 280 1 283.7 285.2 284.4 307.6 8.68 1 1000 222 10.6 10.6 100 0.0 10.6 280 5 283.8 285.1 283.8 305.9 8.04 2 925 868 7.0 7.0 100 0.0 7.0 335 7 286.5 287.7 283.6 305.5 6.80 3 850 1566 7.2 -3.8 45 11.0 2.3 330 11 293.7 294.3 282.9 303.7 3.39 4 700 3140 -0.9 -8.9 55 8.0 -4.1 5 17 301.5 302.0 285.4 310.1 2.78 5 500 5750 -17.3 -27.3 41 10.0 -19.4 15 19 311.9 312.1 287.0 314.7 0.81 6 400 7370 -30.5 -41.5 33 11.0 -31.6 5 13 315.3 315.4 287.5 316.3 0.25 7 300 9360 -44.3 -60.3 15 16.0 -44.8 360 29 322.9 322.9 289.7 323.1 0.04 8 250 10560 -52.1 -67.1 15 15.0 -52.4 10 33 328.6 328.6 291.3 328.7 0.02 9 204 11847 -60.1 -70.1 26 10.0 -60.2 355 27 335.7 335.7 293.3 335.7 0.01 10 200 11970 -60.3 -70.3 26 10.0 -60.4 355 29 337.3 337.3 293.7 337.3 0.01 11 150 13760 -60.7 -82.7 4 22.0 -60.9 355 23 365.5 365.5 299.8 365.5 0.00 12 100 16280 -61.9 -85.9 3 24.0 -62.1 345 17 408.1 408.1 306.3 408.1 0.00 TRP 204 11847 -60.1 -70.1 26 10.0 -60.2 355 27 335.7 335.7 293.3 335.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5528.00 m Freezing level: 716.67 mb = 2965.11 m = 9727.94 ft Wetbulb zero: 795.87 mb = 2099.48 m = 6887.96 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 58.84 % Est. max temperature: 20.11 C = 68.19 F Sfc-Lift cond lev (LCL): 1017.45 mb = 84.67 m = 277.80 ft T: 12.00 C 700-500 lapse rate: 6.28 C/km ThetaE index: 3.86 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 976.56 mb = 418.52 m = 1373.07 ft Mean mixing ratio: 7.65 g/kg Conv temperature: 13.44 C = 56.20 F Cap Strength: 5.23 C Lifted Index: 7.58 C Risk: None Lifted Index @300 mb: 12.16 C Lifted Index @700 mb: 5.23 C Showalter Index: 9.11 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 13.50 C K Index: 12.70 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 2.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.53 J/kg Max Up Vert Vel: 5.20 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 7.53 C Lift Cond Lev (LCL): 973.65 mb = 443.28 m = 1454.30 ft Lev Free Conv (LFC): 968.65 mb = 485.94 m = 1594.26 ft Equ Level (EL): 918.65 mb = 924.87 m = 3034.31 ft B at Equ Level: 13.09 J/kg Max Parcel Lev (MPL): 878.65 mb = 1292.36 m = 4239.97 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 1025 26 280 1 1.0 -0.2 | 215 11 6.4 9.0 1 1000 222 280 5 4.9 -0.9 | 231 13 10.4 8.3 2 925 868 335 7 3.0 -6.3 | 251 9 8.4 2.9 3 850 1566 330 11 5.5 -9.5 | 272 11 10.9 -0.3 4 700 3140 5 17 -1.5 -16.9 | 333 9 4.0 -7.7 5 500 5750 15 19 -4.9 -18.4 | 357 9 0.5 -9.2 6 400 7370 5 13 -1.1 -13.0 | 311 6 4.3 -3.8 7 300 9360 360 29 -0.0 -29.0 | 345 21 5.4 -19.8 8 250 10560 10 33 -5.7 -32.5 | 1 23 -0.3 -23.3 9 204 11847 355 27 2.4 -26.9 | 336 19 7.8 -17.7 10 200 11970 355 29 2.5 -28.9 | 338 21 8.0 -19.7 11 150 13760 355 23 2.0 -22.9 | 332 16 7.4 -13.7 12 100 16280 345 17 4.4 -16.4 | 306 12 9.8 -7.2 Wind Parameters Mean winds (0-6000m): 0.6 at 14.2 knts Storm direction: 30.6 at 10.7 knts Shear (0-3000m) pos: 2.5 neg: 0.5 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 111.8 deg Storm rel helicity (0-3000m) pos: 55.6 neg: 0.0 tot: 55.6 m^2/s^2 ave: 18.5 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.57 Bulk Shear: 23.85 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 ------------------------------------------------------------------------------- 500 290 4 232 12| 5.2 0.0 5.2| 17.6 0.0 17.6 35.3 0.82| 6.8 5.6 1000 314 6 241 11| 3.8 0.0 3.8| 25.0 0.0 25.0 25.0 0.76| 5.6 4.2 1500 322 7 249 10| 2.5 1.0 3.5| 31.3 0.0 31.3 20.9 0.77| 4.7 3.6 2000 327 8 256 10| 2.5 0.8 3.2| 39.1 0.0 39.1 19.5 0.81| 4.3 3.5 2500 333 9 264 10| 2.5 0.6 3.1| 47.2 0.0 47.2 18.9 0.83| 4.1 3.4 3000 341 10 273 9| 2.5 0.5 3.0| 55.6 0.0 55.6 18.5 0.86| 4.0 3.4 4000 350 12 289 8| 2.1 0.4 2.4| 60.4 0.0 60.4 15.1 0.87| 3.3 2.9 5000 356 13 303 7| 1.7 0.3 2.0| 63.7 0.0 63.7 12.7 0.87| 2.8 2.4 6000 1 14 314 7| 1.5 0.2 1.7| 66.1 -1.9 64.2 10.7 0.82| 2.5 2.0 Wrote GIF file: /home/apache/climate/data/raob//ETWM/skewt/ETWM.skewt.20251015.10.gif