UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for OOSA... Searching the city database file for: OOSA ... Date:0000Z 6 DEC 25 Station: OOSA WMO ident: 41316 Latitude: 17.03 Longitude: 54.08 Elevation: 20.00 ------------------------------------------------------------------------------- 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 1013 20 22.6 17.8 74 4.8 19.4 10 4 294.7 296.9 292.0 331.2 12.76 1 1003 113 23.2 14.2 57 9.0 17.4 6 9 296.1 297.9 290.5 325.5 10.19 2 1000 141 23.0 14.0 57 9.0 17.2 5 10 296.1 298.0 290.3 325.3 10.09 3 925 816 18.2 12.2 68 6.0 14.4 55 12 297.9 299.7 290.6 326.2 9.69 4 862 1416 13.2 9.7 79 3.5 11.1 17 9 298.8 300.4 290.1 324.5 8.80 5 850 1534 13.0 8.0 72 5.0 10.0 10 8 299.8 301.2 289.7 323.2 7.94 6 838 1653 12.4 7.9 74 4.5 9.7 14 8 300.4 301.8 290.0 324.0 8.00 7 834 1693 14.2 2.2 44 12.0 7.8 15 8 302.7 303.7 288.4 318.9 5.38 8 820 1837 16.2 -9.8 16 26.0 4.8 20 8 306.2 306.7 286.5 313.3 2.21 9 818 1857 16.4 -9.6 16 26.0 4.9 21 8 306.7 307.1 286.7 313.8 2.25 10 798 2067 15.6 -13.4 12 29.0 3.7 28 8 308.0 308.3 286.6 313.5 1.70 11 725 2871 9.4 -12.6 20 22.0 0.4 55 8 309.8 310.1 287.5 316.2 2.00 12 706 3091 9.6 -27.4 5 37.0 -1.6 63 8 312.4 312.5 286.9 314.3 0.57 13 700 3162 9.2 -26.8 6 36.0 -1.9 65 8 312.7 312.8 287.0 314.8 0.61 14 577 4733 0.0 -36.0 5 36.0 -8.5 350 10 319.7 319.7 289.0 320.8 0.31 15 506 5767 -7.7 -37.7 7 30.0 -13.8 300 12 322.5 322.6 289.9 323.6 0.29 16 500 5860 -8.1 -31.1 14 23.0 -13.6 295 12 323.2 323.3 290.3 325.2 0.57 17 492 5985 -9.3 -22.3 34 13.0 -13.2 295 13 323.2 323.4 291.0 327.7 1.30 18 421 7170 -17.7 -36.7 17 19.0 -21.1 295 19 327.2 327.2 291.3 328.6 0.39 19 400 7550 -21.3 -36.3 25 15.0 -23.8 295 21 327.3 327.4 291.4 328.9 0.43 20 341 8702 -32.1 -40.1 45 8.0 -33.0 306 40 327.9 328.0 291.5 329.2 0.34 21 336 8806 -31.9 -46.9 21 15.0 -33.3 307 42 329.6 329.6 291.7 330.2 0.17 22 325 9041 -32.9 -48.9 19 16.0 -34.2 309 46 331.3 331.4 292.2 331.9 0.14 23 300 9600 -36.1 -56.1 11 20.0 -37.3 315 55 334.5 334.5 293.0 334.8 0.06 24 293 9765 -36.7 -58.7 8 22.0 -37.9 315 57 335.9 335.9 293.3 336.1 0.05 25 265 10455 -42.7 -58.7 16 16.0 -43.4 315 63 336.9 336.9 293.6 337.1 0.05 26 256 10689 -42.9 -64.9 7 22.0 -43.7 315 65 340.0 340.0 294.3 340.1 0.02 27 250 10850 -42.7 -67.7 5 25.0 -43.5 315 67 342.6 342.6 295.0 342.7 0.02 28 236 11237 -45.1 -70.1 4 25.0 -45.8 311 63 344.6 344.7 295.4 344.7 0.01 29 206 12130 -52.5 -71.5 8 19.0 -52.8 302 54 346.7 346.7 295.9 346.7 0.01 30 200 12320 -53.7 -75.7 5 22.0 -54.0 300 52 347.7 347.7 296.1 347.8 0.01 31 150 14110 -67.8 -76.5 28 8.6 -67.9 285 83 353.2 353.2 297.3 353.3 0.01 32 148 14190 -68.5 -76.5 31 8.0 -68.5 285 81 353.4 353.4 297.4 353.5 0.01 33 135 14734 -73.1 -81.1 29 8.0 -73.1 282 68 354.7 354.7 297.6 354.7 0.00 34 130 14954 -72.7 -84.7 15 12.0 -72.8 281 63 359.3 359.3 298.5 359.3 0.00 35 127 15092 -69.9 -85.9 8 16.0 -69.9 281 60 366.7 366.7 299.9 366.7 0.00 36 100 16490 -76.1 -89.1 11 13.0 -76.2 275 26 380.7 380.7 302.3 380.7 0.00 37 89 17159 -78.3 -90.3 13 12.0 -78.3 389.2 389.2 303.7 389.2 0.00 38 79 17840 -77.5 -89.5 13 12.0 -77.5 404.4 404.4 305.8 404.4 0.00 39 71 18459 -73.1 -88.1 8 15.0 -73.2 426.3 426.3 308.4 426.3 0.00 40 64 19065 -74.7 -89.7 8 15.0 -74.7 435.6 435.6 309.4 435.6 0.00 41 52 20299 -65.9 -89.9 2 24.0 -66.2 482.7 482.7 313.7 482.8 0.00 42 44 21304 -69.5 -91.5 3 22.0 -69.7 497.6 497.6 314.8 497.6 0.00 43 42 21585 -64.9 -90.9 2 26.0 -65.3 515.6 515.6 316.0 515.6 0.00 44 38 22198 -63.1 -90.1 1 27.0 -63.6 535.2 535.2 317.2 535.2 0.00 45 36 22529 -64.9 -89.9 2 25.0 -65.3 538.9 538.9 317.5 538.9 0.00 46 33 23067 -59.3 -88.3 1 29.0 -60.2 567.3 567.3 319.0 567.3 0.00 47 31 23457 -60.7 -88.7 1 28.0 -61.5 573.8 573.8 319.3 573.8 0.00 48 17 27294 -49.5 -83.5 1 34.0 -53.5 717.2 717.2 325.0 717.4 0.02 49 17 27294 -49.9 -82.9 1 33.0 -53.8 716.0 716.0 325.0 716.1 0.02 TRP WND 150 14110 -67.8 -76.5 28 8.6 -67.9 285 83 353.2 353.2 297.3 353.3 0.01 Sounding variables and indices 1000-500 mb thick: 5719.00 m Freezing level: 577.00 mb = 4732.55 m = 15526.54 ft Wetbulb zero: 721.02 mb = 2916.79 m = 9569.41 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 25.47 % Est. max temperature: 26.72 C = 80.09 F Sfc-Lift cond lev (LCL): 944.14 mb = 638.71 m = 2095.49 ft T: 19.46 C 700-500 lapse rate: 6.41 C/km ThetaE index: 10.72 C Layer 834.0- 818.0 mb Conv cond level (CCL): 685.35 mb = 3333.95 m = 10938.03 ft Mean mixing ratio: 10.01 g/kg Conv temperature: 41.46 C = 106.63 F Cap Strength: 7.20 C Lifted Index: 5.09 C Risk: None Lifted Index @300 mb: 6.77 C Lifted Index @700 mb: 6.37 C Showalter Index: 6.59 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 16.10 C K Index: -6.90 Risk: None Sweat Index: 124.00 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.71 J/kg Max Up Vert Vel: 3.38 m/s Conv Inhibition (B-): 31894.04 J/kg Cap Strength: 7.10 C Lift Cond Lev (LCL): 864.14 mb = 1394.80 m = 4576.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 43 at 7 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 1013 20 10 4 -0.7 -3.9 | 253 4 4.2 1.3 1 1000 141 5 10 -0.9 -10.0 | 319 6 4.0 -4.7 2 925 816 55 12 -9.8 -6.9 | 72 5 -4.9 -1.6 3 850 1534 10 8 -1.4 -7.9 | 307 4 3.5 -2.6 4 700 3162 65 8 -7.3 -3.4 | 129 3 -2.4 1.9 5 500 5860 295 12 10.9 -5.1 | 269 16 15.8 0.2 6 400 7550 295 21 19.0 -8.9 | 279 24 23.9 -3.6 7 300 9600 315 55 38.9 -38.9 | 308 55 43.8 -33.6 8 250 10850 315 67 47.4 -47.4 | 309 67 52.3 -42.1 9 200 12320 300 52 45.0 -26.0 | 293 54 49.9 -20.7 10 150 14110 285 83 80.2 -21.5 | 281 87 85.1 -16.2 11 100 16490 275 26 25.9 -2.3 | 264 31 30.8 3.0 Wind Parameters Mean winds (0-6000m): 12.9 at 9.6 knts Storm direction: 42.9 at 7.2 knts Shear (0-3000m) pos: 2.1 neg: 1.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -130.4 deg Storm rel helicity (0-3000m) pos: 19.5 neg: -7.8 tot: 11.8 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 68.76 Bulk Shear: 0.08 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 18 10 334 4| 7.8 0.0 7.8| 12.6 0.0 12.6 25.2 0.96| 11.3 10.9 1000 34 11 17 4| 4.0 0.0 4.0| 17.6 -2.6 15.0 15.0 0.69| 9.4 6.5 1500 33 10 13 3| 2.7 2.0 4.6| 17.6 -7.8 9.9 6.6 0.29| 8.3 2.4 2000 30 10 360 3| 2.4 1.5 3.9| 18.4 -7.8 10.6 5.3 0.30| 6.8 2.0 2500 31 9 358 3| 2.2 1.2 3.4| 19.0 -7.8 11.2 4.5 0.33| 5.9 2.0 3000 34 9 5 2| 2.1 1.0 3.1| 19.5 -7.8 11.8 3.9 0.36| 5.3 1.9 4000 37 9 14 2| 1.5 1.3 2.8| 19.7 -10.4 9.3 2.3 0.17| 4.9 0.8 5000 28 9 347 3| 1.2 1.9 3.1| 19.7 -19.6 0.0 0.0 0.03| 4.8 0.2 6000 13 10 326 5| 1.0 2.1 3.1| 20.7 -40.5 -19.8 -3.3 -0.08| 4.7 -0.4 Wrote GIF file: /home/apache/climate/data/raob//OOSA/skewt/OOSA.skewt.20251206.00.gif