UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112600.upa.cvt Date: 0000Z 26 NOV 25 Searching for OOSA... Searching the city database file for: OOSA ... Date:0000Z 26 NOV 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 20.8 10.8 53 10.0 14.8 340 4 292.9 294.3 287.4 315.9 8.05 1 1012 29 20.8 12.8 60 8.0 15.8 342 4 292.9 294.6 288.5 319.3 9.21 2 1004 99 23.6 11.6 47 12.0 16.1 1 3 296.4 298.0 289.1 321.3 8.57 3 1000 135 23.2 14.2 57 9.0 17.4 10 3 296.4 298.2 290.5 325.9 10.23 4 983 284 21.8 18.4 81 3.4 19.5 3 3 296.4 298.9 293.3 335.8 13.67 5 969 409 21.4 14.4 64 7.0 16.8 358 3 297.2 299.2 291.2 328.2 10.70 6 966 436 22.0 7.0 38 15.0 13.3 357 3 298.1 299.3 287.8 317.3 6.51 7 963 463 22.0 11.0 50 11.0 15.2 355 3 298.3 299.9 289.8 323.5 8.58 8 928 784 21.0 4.0 33 17.0 11.5 341 3 300.5 301.5 287.7 316.9 5.49 9 925 812 20.6 3.6 33 17.0 11.2 340 3 300.4 301.4 287.5 316.4 5.36 10 850 1534 14.8 -0.2 36 15.0 7.1 45 9 301.6 302.5 287.1 315.1 4.43 11 801 2031 10.0 -2.0 43 12.0 4.1 8 9 301.7 302.5 286.8 314.2 4.12 12 776 2294 9.2 -10.8 23 20.0 1.0 349 9 303.6 304.0 285.5 310.4 2.16 13 756 2511 11.4 -34.6 2 46.0 -0.7 333 10 308.2 308.3 285.0 309.2 0.27 14 731 2792 10.8 -32.2 3 43.0 -1.2 312 10 310.6 310.6 285.9 311.8 0.35 15 700 3151 8.6 -28.4 5 37.0 -2.3 285 10 312.0 312.1 286.7 313.8 0.53 16 638 3910 4.0 -22.0 13 26.0 -4.6 293 16 315.2 315.4 288.3 318.7 1.03 17 628 4038 4.8 -29.2 6 34.0 -5.0 295 17 317.5 317.6 288.6 319.4 0.54 18 524 5483 -5.9 -36.9 7 31.0 -12.5 311 30 321.5 321.6 289.6 322.6 0.31 19 517 5588 -4.9 -43.9 3 39.0 -12.2 312 31 324.0 324.0 290.1 324.5 0.15 20 500 5850 -6.5 -33.5 10 27.0 -12.8 315 33 325.1 325.2 290.8 326.8 0.45 21 426 7079 -17.1 -35.1 19 18.0 -20.5 311 36 326.8 326.9 291.3 328.5 0.45 22 400 7550 -19.3 -44.3 9 25.0 -22.8 310 37 329.9 329.9 291.9 330.6 0.19 23 392 7700 -20.5 -44.5 10 24.0 -23.8 330.2 330.3 292.0 331.0 0.19 TRP WND Sounding variables and indices 1000-500 mb thick: 5715.00 m Freezing level: 581.35 mb = 4686.13 m = 15374.24 ft Wetbulb zero: 764.44 mb = 2418.95 m = 7936.10 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 20.07 % Est. max temperature: 29.39 C = 84.91 F Sfc-Lift cond lev (LCL): 873.42 mb = 1301.94 m = 4271.41 ft T: 16.66 C 700-500 lapse rate: 5.59 C/km ThetaE index: 18.55 C Layer 969.0- 963.0 mb Conv cond level (CCL): 655.80 mb = 3684.53 m = 12088.21 ft Mean mixing ratio: 8.60 g/kg Conv temperature: 42.24 C = 108.04 F Cap Strength: 8.00 C Lifted Index: 8.13 C Risk: None Lifted Index @700 mb: 6.85 C Showalter Index: 12.70 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 6.30 C K Index: -15.90 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.74 J/kg Max Up Vert Vel: 7.18 m/s Conv Inhibition (B-): 1484.21 J/kg Cap Strength: 8.12 C Lift Cond Lev (LCL): 821.72 mb = 1817.38 m = 5962.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 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 1013 20 340 4 1.4 -3.8 | 169 7 -1.3 6.8 1 1000 135 10 3 -0.5 -3.0 | 157 8 -3.2 7.6 2 925 812 340 3 1.0 -2.8 | 168 8 -1.6 7.7 3 850 1534 45 9 -6.4 -6.4 | 115 10 -9.0 4.2 4 700 3151 285 10 9.7 -2.6 | 221 11 7.0 8.0 5 500 5850 315 33 23.3 -23.3 | 302 24 20.7 -12.8 6 400 7550 310 37 28.3 -23.8 | 297 29 25.7 -13.2 Wind Parameters Mean winds (0-6000m): 316.0 at 14.5 knts Storm direction: 346.0 at 10.9 knts Shear (0-3000m) pos: 1.4 neg: 2.6 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 55.4 deg Storm rel helicity (0-3000m) pos: 5.3 neg: -17.7 tot: -12.4 m^2/s^2 ave: -4.1 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 5.2 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.26 Bulk Shear: 20.43 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 ------------------------------------------------------------------------------- 500 359 3 161 8| 1.3 0.0 1.3| 1.5 -2.8 -1.3 -2.7 -0.28| 2.7 -0.8 1000 354 3 163 8| 0.8 0.0 0.8| 2.9 -5.4 -2.5 -2.5 -0.28| 2.8 -0.8 1500 16 4 148 7| 2.7 0.0 2.7| 2.9 -14.2 -11.3 -7.6 -0.52| 4.2 -2.2 2000 21 6 139 7| 2.0 1.4 3.5| 2.9 -16.5 -13.6 -6.8 -0.41| 4.6 -1.9 2500 11 6 138 6| 1.6 2.2 3.9| 4.8 -16.5 -11.6 -4.7 -0.15| 4.9 -0.7 3000 359 7 145 4| 1.4 2.6 4.0| 5.3 -17.7 -12.4 -4.1 -0.12| 5.2 -0.6 4000 326 8 211 4| 0.9 2.4 3.3| 27.3 -18.8 8.5 2.1 0.07| 5.1 0.4 5000 315 11 243 6| 1.4 1.9 3.3| 60.7 -18.8 41.9 8.4 0.22| 5.0 1.1 6000 316 15 269 7| 1.9 1.6 3.5| 98.1 -19.5 78.6 13.1 0.30| 5.0 1.5 Wrote GIF file: /home/apache/climate/data/raob//OOSA/skewt/OOSA.skewt.20251126.00.gif