UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112823.upa.cvt Date: 2300Z 28 NOV 25 Searching for OE169... Searching the city database file for: OE169 ... Date:2300Z 28 NOV 25 Station: OE169 WMO ident: 41169 Latitude: 25.27 Longitude: 51.61 ------------------------------------------------------------------------------- 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 -0 21.4 17.5 78 3.9 18.8 310 6 293.1 295.3 291.3 328.5 12.45 1 1000 154 21.8 16.8 73 5.0 18.5 325 7 295.0 297.1 291.6 329.7 12.12 2 925 830 20.0 -3.0 21 23.0 8.8 360 10 299.8 300.4 285.2 309.8 3.31 3 850 1549 14.0 -4.0 28 18.0 5.5 355 13 300.8 301.4 285.7 311.0 3.34 4 700 3150 3.4 -23.6 12 27.0 -4.6 355 14 306.2 306.4 284.9 309.0 0.81 5 500 5790 -15.1 -36.1 15 21.0 -18.7 325 17 314.6 314.7 287.4 315.9 0.35 6 400 7440 -28.5 -47.5 14 19.0 -30.2 315 20 317.9 318.0 288.2 318.4 0.13 7 300 9440 -40.5 -66.5 4 26.0 -41.3 330 33 328.3 328.3 291.2 328.3 0.02 8 250 10670 -46.1 -71.1 4 25.0 -46.7 335 44 337.5 337.5 293.7 337.6 0.01 9 200 12130 -50.9 -78.9 2 28.0 -51.3 315 51 352.2 352.2 297.1 352.2 0.00 10 150 13970 -59.9 -84.9 2 25.0 -60.1 290 43 366.9 366.9 300.0 366.9 0.00 11 100 16470 -65.7 -87.7 3 22.0 -65.8 280 20 400.8 400.8 305.3 400.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5636.00 m Freezing level: 663.24 mb = 3635.19 m = 11926.33 ft Wetbulb zero: 768.60 mb = 2379.07 m = 7805.25 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 21.78 % Est. max temperature: 28.95 C = 84.11 F Sfc-Lift cond lev (LCL): 961.31 mb = 496.11 m = 1627.64 ft T: 20.89 C 700-500 lapse rate: 7.01 C/km ThetaE index: 19.88 C Layer 925.0- 850.0 mb Conv cond level (CCL): 739.40 mb = 2698.41 m = 8852.95 ft Mean mixing ratio: 8.18 g/kg Conv temperature: 33.16 C = 91.68 F Cap Strength: 4.43 C Lifted Index: 0.88 C Risk: Showers probable Lifted Index @300 mb: 5.83 C Lifted Index @700 mb: 2.62 C Showalter Index: 6.56 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 29.10 C Cross Totals Index: 11.10 C K Index: -1.90 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.19 J/kg Max Up Vert Vel: 5.51 m/s Conv Inhibition (B-): 7404.91 J/kg Cap Strength: 4.43 C Lift Cond Lev (LCL): 826.11 mb = 1784.05 m = 5853.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 14 at 10 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 -0 310 6 4.6 -3.9 | 230 9 7.1 6.0 1 1000 154 325 7 4.0 -5.7 | 238 8 6.5 4.2 2 925 830 360 10 -0.0 -10.0 | 272 3 2.5 -0.1 3 850 1549 355 13 1.1 -13.0 | 310 5 3.7 -3.1 4 700 3150 355 14 1.2 -13.9 | 317 6 3.8 -4.1 5 500 5790 325 17 9.8 -13.9 | 288 13 12.3 -4.0 6 400 7440 315 20 14.1 -14.1 | 284 17 16.7 -4.2 7 300 9440 330 33 16.5 -28.6 | 314 27 19.0 -18.7 8 250 10670 335 44 18.6 -39.9 | 325 37 21.1 -30.0 9 200 12130 315 51 36.1 -36.1 | 304 47 38.6 -26.2 10 150 13970 290 43 40.4 -14.7 | 276 43 42.9 -4.8 11 100 16470 280 20 19.7 -3.5 | 254 23 22.2 6.4 Wind Parameters Mean winds (0-6000m): 344.4 at 13.6 knts Storm direction: 14.4 at 10.2 knts Shear (0-3000m) pos: 1.4 neg: 0.6 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 86.9 deg Storm rel helicity (0-3000m) pos: 9.5 neg: 0.0 tot: 9.5 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.55 Bulk Shear: 5.96 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 ------------------------------------------------------------------------------- 500 330 7 241 7| 4.9 0.0 4.9| 5.3 0.0 5.3 10.7 0.56| 5.0 2.8 1000 345 9 250 5| 4.2 0.0 4.2| 7.3 0.0 7.3 7.3 0.56| 4.4 2.5 1500 350 10 264 4| 2.8 0.8 3.5| 8.6 0.0 8.6 5.7 0.57| 3.7 2.1 2000 352 10 277 4| 2.1 0.7 2.8| 8.9 0.0 8.9 4.5 0.57| 2.9 1.7 2500 353 11 285 4| 1.7 0.6 2.3| 9.2 0.0 9.2 3.7 0.57| 2.4 1.4 3000 353 12 292 4| 1.4 0.6 2.0| 9.5 0.0 9.5 3.2 0.58| 2.0 1.2 4000 352 12 299 5| 1.0 0.7 1.7| 9.5 -2.3 7.3 1.8 0.38| 1.9 0.7 5000 349 13 299 6| 0.8 0.8 1.6| 9.5 -6.4 3.2 0.6 0.22| 1.8 0.4 6000 344 14 297 7| 0.7 0.9 1.6| 9.5 -11.3 -1.8 -0.3 0.11| 1.8 0.2 Wrote GIF file: /home/apache/climate/data/raob//OE169/skewt/OE169.skewt.20251128.23.gif