UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:0000Z 11 OCT 25 Station: OMAA WMO ident: 41217 Latitude: 24.43 Longitude: 54.65 Elevation: 27.00 ------------------------------------------------------------------------------- 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 1007 27 28.4 21.4 66 7.0 23.3 70 14 300.9 303.9 296.3 348.4 16.14 1 1000 86 28.6 21.6 66 7.0 23.5 70 7 301.8 304.8 296.7 350.3 16.46 2 999 95 28.6 21.6 66 7.0 23.5 69 7 301.8 304.9 296.7 350.4 16.47 3 963 421 27.2 19.2 62 8.0 21.5 22 9 303.6 306.3 296.0 347.2 14.69 4 941 626 28.6 -1.4 14 30.0 12.6 352 10 307.0 307.7 288.2 318.5 3.66 5 925 778 27.4 1.4 19 26.0 12.9 330 11 307.3 308.2 289.2 321.5 4.57 6 850 1517 22.2 -6.8 14 29.0 8.2 290 16 309.4 309.9 288.1 318.0 2.70 7 836 1661 21.2 -5.8 16 27.0 8.0 285 17 309.8 310.4 288.5 319.2 2.96 8 700 3158 6.6 2.7 76 3.9 4.4 235 25 309.8 311.0 291.8 330.3 6.65 9 680 3395 4.4 2.3 86 2.1 3.2 220 24 309.9 311.2 291.8 330.5 6.66 10 675 3455 4.0 -0.7 71 4.7 1.6 216 24 310.1 311.1 290.8 326.9 5.39 11 673 3479 5.0 -14.0 24 19.0 -2.4 215 24 311.5 311.9 288.0 317.8 1.92 12 643 3853 7.6 191 22 318.5 13 549 5135 -0.9 -36.9 5 36.0 -9.3 109 17 323.2 323.2 290.0 324.3 0.29 14 535 5341 0.0 -42.0 3 42.0 -9.1 95 16 326.7 326.7 291.0 327.3 0.18 15 527 5462 -0.3 -24.3 14 24.0 -8.0 87 16 327.7 327.9 292.1 331.3 1.01 16 500 5880 -3.5 -36.5 6 33.0 -11.2 60 14 328.8 328.8 291.7 330.0 0.34 17 400 7600 -15.9 -55.9 2 40.0 -20.7 45 20 334.3 334.3 292.9 334.5 0.05 18 355 8487 -23.1 -52.1 5 29.0 -26.2 51 17 336.2 336.3 293.4 336.6 0.09 19 330 9018 -25.9 -60.9 2 35.0 -28.7 55 15 339.5 339.5 294.2 339.6 0.03 20 300 9700 -31.9 -56.9 7 25.0 -33.7 60 13 340.4 340.4 294.5 340.7 0.06 21 282 10133 -35.5 -59.5 7 24.0 -36.9 77 10 341.3 341.3 294.7 341.5 0.04 22 250 10960 -40.7 -67.7 4 27.0 -41.7 110 5 345.6 345.6 295.7 345.6 0.02 23 237 11322 -42.9 -68.9 4 26.0 -43.7 129 5 347.6 347.6 296.1 347.6 0.02 24 200 12450 -50.5 -71.5 7 21.0 -51.0 190 6 352.8 352.8 297.3 352.9 0.01 25 183 13023 -53.9 -76.9 4 23.0 -54.2 170 5 356.4 356.4 298.0 356.4 0.01 26 150 14270 -62.9 -78.9 10 16.0 -63.0 125 4 361.7 361.7 299.0 361.7 0.01 27 141 14648 -66.1 -80.1 12 14.0 -66.2 123 7 362.6 362.6 299.2 362.6 0.00 28 122 15514 -72.1 -83.1 18 11.0 -72.2 117 15 366.9 366.9 300.0 367.0 0.00 29 100 16670 -77.5 -87.5 19 10.0 -77.5 110 26 378.0 378.0 301.9 378.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 558.95 mb = 4998.81 m = 16400.08 ft Freezing level: 535.00 mb = 5341.08 m = 17523.00 ft Freezing level: 535.00 mb = 5341.08 m = 17523.00 ft Wetbulb zero: 674.20 mb = 3464.57 m = 11366.57 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 35.47 % Est. max temperature: 36.67 C = 98.01 F Sfc-Lift cond lev (LCL): 909.89 mb = 921.97 m = 3024.80 ft T: 26.39 C 700-500 lapse rate: 3.71 C/km ThetaE index: 31.97 C Layer 963.0- 925.0 mb Conv cond level (CCL): 723.38 mb = 2881.02 m = 9452.06 ft Mean mixing ratio: 10.23 g/kg Conv temperature: 37.33 C = 99.19 F Cap Strength: 5.89 C Lifted Index: 5.21 C Risk: None Lifted Index @300 mb: 4.94 C Lifted Index @700 mb: 0.37 C Showalter Index: 14.00 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: -3.30 C K Index: 15.00 Risk: < 20 % chance of thunderstorms Sweat Index: 46.00 Risk: None Energy Index: 2.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.45 J/kg Max Up Vert Vel: 8.06 m/s Conv Inhibition (B-): 294.60 J/kg Cap Strength: 5.90 C Lift Cond Lev (LCL): 776.06 mb = 2288.25 m = 7507.28 ft Lev Free Conv (LFC): 691.06 mb = 3263.09 m = 10705.54 ft Equ Level (EL): 671.06 mb = 3502.83 m = 11492.09 ft B at Equ Level: 30.82 J/kg Max Parcel Lev (MPL): 641.06 mb = 3877.44 m = 12721.10 ft Wind level data Storm motion: 291 at 13 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 1007 27 70 14 -13.2 -4.8 | 90 26 -25.5 -0.0 1 1000 86 70 7 -6.6 -2.4 | 97 19 -19.0 2.4 2 925 778 330 11 5.5 -9.5 | 55 8 -6.9 -4.7 3 850 1517 290 16 15.0 -5.5 | 285 3 2.6 -0.7 4 700 3158 235 25 20.5 14.3 | 203 21 8.1 19.1 5 500 5880 60 14 -12.1 -7.0 | 85 25 -24.5 -2.2 6 400 7600 45 20 -14.1 -14.1 | 71 28 -26.5 -9.4 7 300 9700 60 13 -11.3 -6.5 | 86 24 -23.7 -1.7 8 250 10960 110 5 -4.7 1.7 | 111 18 -17.1 6.5 9 200 12450 190 6 1.0 5.9 | 133 16 -11.4 10.7 10 150 14270 125 4 -3.3 2.3 | 114 17 -15.7 7.1 11 100 16670 110 26 -24.4 8.9 | 110 39 -36.8 13.7 Wind Parameters Mean winds (0-6000m): 261.1 at 17.7 knts Storm direction: 291.1 at 13.3 knts Shear (0-3000m) pos: 0.0 neg: 6.5 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 116.4 deg Storm rel helicity (0-3000m) pos: 11.0 neg: -80.8 tot: -69.8 m^2/s^2 ave: -23.3 10^-3 m/s^2 rel: -0.51 Storm rel vorticity (0-3000m) horiz: 9.0 stream: -4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.40 Bulk Shear: 80.88 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 39 9 84 18| 0.0 13.4 13.4| 11.0 -32.5 -21.6 -43.1 -0.34| 16.1 -5.4 1000 353 10 66 12| 0.0 11.5 11.5| 11.0 -45.6 -34.6 -34.6 -0.40| 13.1 -5.3 1500 326 11 53 8| 0.0 9.7 9.7| 11.0 -50.7 -39.7 -26.5 -0.50| 11.4 -5.7 2000 307 13 36 4| 0.0 8.3 8.3| 11.0 -55.0 -44.0 -22.0 -0.51| 10.0 -5.1 2500 292 14 304 1| 0.0 7.3 7.3| 11.0 -63.7 -52.8 -21.1 -0.51| 9.3 -4.8 3000 277 16 230 4| 0.0 6.5 6.5| 11.0 -80.8 -69.8 -23.3 -0.51| 9.0 -4.7 4000 254 18 206 11| 0.0 3.8 3.8| 11.0-229.3-218.3 -54.6 -0.64| 10.0 -6.4 5000 246 18 199 13| 0.0 1.3 1.3| 11.0-408.0-397.0 -79.4 -0.72| 10.3 -7.4 6000 261 18 214 9| 0.0 0.2 0.2| 11.0-516.3-505.4 -84.2 -0.74| 9.9 -7.4 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20251011.00.gif