UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122400.upa.cvt Date: 0000Z 24 DEC 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:0000Z 24 DEC 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 1015 27 17.6 11.6 68 6.0 14.0 40 4 289.5 291.0 286.5 313.4 8.47 1 1000 158 19.2 11.2 60 8.0 14.4 25 8 292.4 293.8 287.5 316.3 8.37 2 997 184 19.4 10.4 56 9.0 14.0 25 8 292.8 294.2 287.3 315.6 7.96 3 928 796 13.8 10.5 80 3.3 11.8 25 11 293.1 294.7 288.0 317.8 8.62 4 925 823 13.6 9.8 78 3.8 11.3 25 11 293.2 294.7 287.7 316.8 8.24 5 891 1138 12.4 5.4 62 7.0 8.6 49 11 295.1 296.3 286.6 313.5 6.32 6 883 1213 12.4 5.4 62 7.0 8.5 55 10 295.9 297.0 286.9 314.5 6.38 7 873 1309 12.8 0.8 44 12.0 6.7 63 10 297.3 298.1 285.7 311.1 4.64 8 868 1357 14.4 -20.6 7 35.0 2.6 66 10 299.4 299.6 282.3 302.2 0.85 9 859 1446 16.0 73 10 302.0 10 850 1535 15.6 80 10 302.5 11 797 2078 14.6 34 8 307.0 12 763 2445 13.4 -33.6 2 47.0 0.4 2 6 309.6 309.7 285.5 310.6 0.29 13 700 3160 7.2 -18.8 14 26.0 -2.0 300 3 310.5 310.7 286.9 314.6 1.24 14 646 3811 0.8 -20.2 19 21.0 -6.0 292 8 310.4 310.6 286.9 314.4 1.19 15 620 4140 -0.9 -27.9 11 27.0 -8.1 287 11 312.1 312.3 286.8 314.3 0.62 16 613 4230 -0.5 -33.5 6 33.0 -8.3 286 11 313.6 313.7 287.1 314.9 0.37 17 520 5526 -7.5 -39.5 6 32.0 -13.6 269 22 320.3 320.3 289.1 321.2 0.24 18 500 5830 -10.1 -33.1 13 23.0 -15.1 265 24 320.7 320.8 289.5 322.4 0.47 19 428 7009 -20.3 -31.3 37 11.0 -22.4 289 30 322.3 322.4 290.2 324.6 0.65 20 418 7184 -20.9 -37.9 20 17.0 -23.5 293 30 323.7 323.8 290.3 325.0 0.35 21 413 7273 -20.7 -44.7 10 24.0 -23.8 295 31 325.1 325.1 290.5 325.8 0.17 22 400 7510 -21.7 -47.7 8 26.0 -24.8 300 32 326.8 326.8 290.9 327.3 0.13 23 379 7905 -24.1 -41.1 19 17.0 -26.4 293 37 328.7 328.8 291.6 329.8 0.28 24 326 8983 -33.7 -44.7 32 11.0 -34.7 275 50 329.9 330.0 291.9 330.8 0.22 25 323 9047 -34.1 -48.1 23 14.0 -35.3 274 51 330.3 330.3 291.9 330.9 0.15 26 317 9178 -35.3 -41.3 54 6.0 -35.9 272 52 330.4 330.4 292.2 331.6 0.32 27 305 9446 -37.3 -43.3 54 6.0 -37.8 267 56 331.2 331.3 292.3 332.3 0.27 28 300 9560 -37.7 -47.7 34 10.0 -38.4 265 57 332.2 332.3 292.5 332.9 0.17 29 295 9675 -38.3 -51.3 24 13.0 -39.1 264 57 333.0 333.0 292.6 333.4 0.12 30 272 10228 -42.5 -57.5 18 15.0 -43.2 260 56 334.7 334.7 293.0 335.0 0.06 31 250 10790 -47.5 -59.5 24 12.0 -47.9 255 56 335.4 335.5 293.2 335.7 0.05 32 200 12220 -60.5 -62.5 77 2.0 -60.5 255 67 337.0 337.0 293.6 337.1 0.04 33 195 12376 -61.7 -63.9 75 2.2 -61.7 255 68 337.5 337.5 293.7 337.6 0.04 34 190 12537 -58.7 -79.7 5 21.0 -58.9 258 69 344.8 344.8 295.5 344.8 0.00 35 184 12739 -56.9 -78.9 5 22.0 -57.1 262 70 350.9 350.9 296.8 350.9 0.00 36 160 13622 -55.6 -83.1 2 27.5 -55.9 280 76 367.4 367.4 300.1 367.4 0.00 37 158 13702 -55.5 -83.5 2 28.0 -55.8 281 75 368.9 368.9 300.4 368.9 0.00 38 150 14030 -57.1 -84.1 2 27.0 -57.4 285 69 371.7 371.7 300.9 371.7 0.00 39 138 14556 -58.9 -85.9 2 27.0 -59.2 283 64 377.5 377.5 301.8 377.5 0.00 40 100 16510 -73.7 -89.7 7 16.0 -73.7 275 46 385.3 385.3 303.1 385.3 0.00 TRP 195 12376 -61.7 -63.9 75 2.2 -61.7 255 68 337.5 337.5 293.7 337.6 0.04 WND 160 13622 -55.6 -83.1 2 27.5 -55.9 280 76 367.4 367.4 300.1 367.4 0.00 Sounding variables and indices 1000-500 mb thick: 5672.00 m Freezing level: 633.76 mb = 3965.77 m = 13010.90 ft Wetbulb zero: 753.02 mb = 2554.11 m = 8379.52 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 24.65 % Est. max temperature: 28.41 C = 83.14 F Sfc-Lift cond lev (LCL): 928.21 mb = 793.77 m = 2604.19 ft T: 13.82 C 700-500 lapse rate: 6.48 C/km ThetaE index: 12.32 C Layer 873.0- 859.0 mb Conv cond level (CCL): 684.71 mb = 3339.19 m = 10955.20 ft Mean mixing ratio: 8.27 g/kg Conv temperature: 38.64 C = 101.55 F Cap Strength: 10.57 C Lifted Index: 8.34 C Risk: None Lifted Index @300 mb: 11.62 C Lifted Index @700 mb: 8.32 C Showalter Index: 14.96 C Risk: None Total Totals Index: 13.09 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: -12.61 C K Index: -23.01 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 3.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.09 J/kg Max Up Vert Vel: 4.02 m/s Conv Inhibition (B-): 10213.75 J/kg Cap Strength: 10.46 C Lift Cond Lev (LCL): 880.60 mb = 1236.27 m = 4055.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 8 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 27 40 4 -2.6 -3.1 | 115 8 -7.6 3.6 1 1000 158 25 8 -3.4 -7.3 | 86 8 -8.4 -0.6 2 925 823 25 11 -4.6 -10.0 | 71 10 -9.6 -3.3 3 850 1535 80 10 -9.8 -1.7 | 108 16 -14.8 4.9 4 700 3160 300 3 2.6 -1.5 | 155 6 -2.4 5.1 5 500 5830 265 24 23.9 2.1 | 245 21 18.9 8.7 6 400 7510 300 32 27.7 -16.0 | 292 25 22.7 -9.4 7 300 9560 265 57 56.8 5.0 | 257 53 51.8 11.6 8 250 10790 255 56 54.1 14.5 | 247 53 49.1 21.1 9 200 12220 255 67 64.7 17.3 | 248 64 59.7 24.0 10 195 12376 255 68 65.7 17.6 | 248 65 60.7 24.2 11 160 13622 280 76 74.8 -13.2 | 275 70 69.8 -6.6 12 150 14030 285 69 66.6 -17.9 | 280 63 61.7 -11.2 13 100 16510 275 46 45.8 -4.0 | 266 41 40.8 2.6 Wind Parameters Mean winds (0-6000m): 293.0 at 11.1 knts Storm direction: 323.0 at 8.3 knts Shear (0-3000m) pos: 1.5 neg: 2.2 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 36.2 deg Storm rel helicity (0-3000m) pos: 34.5 neg: -28.2 tot: 6.4 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 26.12 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 26 8 86 9| 0.0 6.1 6.1| 0.0 -12.6 -12.6 -25.3 -0.96| 6.1 -5.9 1000 27 9 80 9| 1.5 3.0 4.6| 6.8 -15.1 -8.3 -8.3 -0.43| 5.3 -2.2 1500 38 10 85 11| 3.1 2.0 5.1| 29.2 -15.1 14.1 9.4 0.10| 5.9 0.6 2000 43 10 89 12| 2.3 2.7 5.1| 29.2 -27.5 1.7 0.8 -0.08| 6.2 -0.5 2500 42 9 90 11| 1.9 2.7 4.5| 30.7 -28.2 2.6 1.0 -0.04| 6.1 -0.2 3000 45 8 94 11| 1.5 2.2 3.7| 34.5 -28.2 6.4 2.1 0.07| 5.8 0.4 4000 32 8 91 9| 1.2 2.4 3.6| 42.2 -28.2 14.0 3.5 0.21| 5.3 1.1 5000 343 9 52 3| 0.9 2.7 3.7| 46.9 -28.2 18.7 3.7 0.22| 5.1 1.1 6000 293 11 246 6| 0.6 2.6 3.2| 57.8 -33.3 24.5 4.1 0.20| 5.1 1.0 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20251224.00.gif