UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112605.upa.cvt Date: 0500Z 26 NOV 25 Searching for ETWM... Searching the city database file for: ETWM ... Date:0500Z 26 NOV 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 1015 26 2.4 1.8 96 0.6 2.1 360 3 274.4 275.1 274.5 286.0 4.29 1 1000 137 2.4 1.8 96 0.6 2.1 20 11 275.5 276.3 275.3 287.4 4.35 2 925 765 -0.3 -2.2 87 1.9 -1.1 40 15 279.0 279.6 276.0 288.8 3.51 3 850 1436 -5.7 -6.3 96 0.6 -5.9 45 19 280.2 280.7 275.7 288.1 2.80 4 700 2943 -11.9 -24.9 33 13.0 -14.6 30 11 289.3 289.4 277.4 291.6 0.72 5 500 5430 -29.9 -43.9 24 14.0 -31.0 25 21 296.6 296.6 280.1 297.1 0.16 6 400 6980 -39.9 -56.9 15 17.0 -40.5 25 48 303.1 303.1 282.7 303.3 0.04 7 352 7846 -45.3 -61.0 16 15.7 -45.7 25 58 307.1 307.1 284.2 307.2 0.03 8 300 8900 -52.1 -66.1 17 14.0 -52.3 25 56 311.9 311.9 286.0 312.0 0.02 9 258 9861 -56.3 -68.3 21 12.0 -56.5 20 52 319.5 319.5 288.6 319.5 0.02 10 250 10060 -56.3 -70.3 16 14.0 -56.5 20 48 322.4 322.4 289.5 322.4 0.01 11 200 11480 -55.9 -79.9 3 24.0 -56.1 15 35 344.2 344.2 295.3 344.3 0.00 12 150 13300 -58.3 -83.3 3 25.0 -58.5 355 33 369.6 369.6 300.5 369.6 0.00 13 100 15830 -62.7 -85.7 3 23.0 -62.9 360 25 406.6 406.6 306.1 406.6 0.00 TRP 258 9861 -56.3 -68.3 21 12.0 -56.5 20 52 319.5 319.5 288.6 319.5 0.02 WND 352 7846 -45.3 -61.0 16 15.7 -45.7 25 58 307.1 307.1 284.2 307.2 0.03 Sounding variables and indices 1000-500 mb thick: 5293.00 m Freezing level: 933.33 mb = 695.22 m = 2280.89 ft Wetbulb zero: 950.45 mb = 546.38 m = 1792.55 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 54.26 % Est. max temperature: 7.99 C = 46.37 F Sfc-Lift cond lev (LCL): 1005.56 mb = 95.68 m = 313.89 ft T: 2.40 C 700-500 lapse rate: 7.24 C/km ThetaE index: 0.67 C Layer 850.0- 700.0 mb Conv cond level (CCL): 918.26 mb = 823.02 m = 2700.16 ft Mean mixing ratio: 3.94 g/kg Conv temperature: 7.15 C = 44.87 F Cap Strength: 5.07 C Lifted Index: 7.87 C Risk: None Lifted Index @300 mb: 17.02 C Lifted Index @700 mb: 5.07 C Showalter Index: 7.76 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 23.60 C K Index: 4.90 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.43 J/kg Max Up Vert Vel: 5.37 m/s Conv Inhibition (B-): 14282.01 J/kg Cap Strength: 7.78 C Lift Cond Lev (LCL): 946.27 mb = 581.83 m = 1908.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 61 at 12 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 1015 26 360 3 -0.0 -3.0 | 255 11 10.8 2.9 1 1000 137 20 11 -3.8 -10.3 | 302 8 7.1 -4.4 2 925 765 40 15 -9.6 -11.5 | 348 6 1.2 -5.6 3 850 1436 45 19 -13.4 -13.4 | 19 8 -2.6 -7.5 4 700 2943 30 11 -5.5 -9.5 | 304 6 5.3 -3.6 5 500 5430 25 21 -8.9 -19.0 | 352 13 1.9 -13.1 6 400 6980 25 48 -20.3 -43.5 | 14 39 -9.5 -37.6 7 352 7846 25 58 -24.5 -52.6 | 16 49 -13.7 -46.7 8 300 8900 25 56 -23.7 -50.8 | 16 47 -12.9 -44.8 9 258 9861 20 52 -17.8 -48.9 | 9 44 -7.0 -43.0 10 250 10060 20 48 -16.4 -45.1 | 8 40 -5.6 -39.2 11 200 11480 15 35 -9.1 -33.8 | 356 28 1.8 -27.9 12 150 13300 355 33 2.9 -32.9 | 333 30 13.7 -27.0 13 100 15830 360 25 -0.0 -25.0 | 330 22 10.8 -19.1 Wind Parameters Mean winds (0-6000m): 31.4 at 16.4 knts Storm direction: 61.4 at 12.3 knts Shear (0-3000m) pos: 2.8 neg: 1.4 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 52.2 deg Storm rel helicity (0-3000m) pos: 35.1 neg: -14.5 tot: 20.6 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.44 Bulk Shear: 4.19 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 25 11 303 7| 11.4 0.0 11.4| 24.8 0.0 24.8 49.5 0.92| 12.4 11.5 1000 34 13 324 6| 7.4 0.0 7.4| 30.8 0.0 30.8 30.8 0.92| 8.3 7.7 1500 38 15 342 6| 5.7 0.0 5.7| 34.7 -0.9 33.8 22.5 0.86| 6.6 5.7 2000 39 15 349 6| 4.2 0.8 5.0| 34.7 -6.0 28.6 14.3 0.62| 5.7 3.5 2500 39 15 347 6| 3.4 1.2 4.6| 34.7 -10.8 23.9 9.6 0.43| 5.2 2.2 3000 38 15 343 6| 2.8 1.4 4.2| 35.1 -14.5 20.6 6.9 0.32| 4.8 1.5 4000 36 14 337 6| 2.1 0.7 2.9| 41.8 -14.5 27.3 6.8 0.39| 4.1 1.6 5000 34 15 339 7| 1.7 0.6 2.3| 48.0 -14.5 33.5 6.7 0.41| 3.7 1.5 6000 31 16 344 8| 1.4 1.3 2.7| 70.4 -14.5 55.9 9.3 0.41| 4.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//ETWM/skewt/ETWM.skewt.20251126.05.gif