UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 7 NOV 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 1011 27 32.4 6.4 20 26.0 16.8 70 6 304.6 305.7 289.6 322.7 5.96 1 1000 129 30.8 5.8 21 25.0 16.0 335 4 304.0 305.0 289.2 321.4 5.78 2 925 817 24.2 5.2 29 19.0 13.1 75 8 304.1 305.2 289.4 322.2 6.00 3 850 1547 17.0 5.0 45 12.0 10.1 65 9 304.0 305.1 289.8 323.4 6.44 4 810 1954 12.8 4.8 58 8.0 8.3 22 8 303.7 304.9 289.9 323.8 6.67 5 774 2334 9.4 3.4 66 6.0 6.1 341 6 304.0 305.2 289.7 323.1 6.32 6 761 2474 8.6 -2.4 46 11.0 3.2 325 6 304.6 305.4 287.9 317.6 4.21 7 759 2496 9.6 -9.4 25 19.0 1.5 323 6 306.0 306.4 286.6 313.7 2.47 8 749 2606 10.8 -30.2 4 41.0 -0.9 311 5 308.4 308.5 285.2 309.9 0.41 9 734 2774 10.8 -36.2 2 47.0 -1.3 293 4 310.2 310.3 285.7 311.1 0.24 10 711 3040 11.8 264 3 314.1 11 700 3170 10.6 -37.4 2 48.0 -1.7 250 3 314.2 314.3 287.1 315.0 0.22 12 568 4884 3.4 -35.6 4 39.0 -6.7 272 12 325.1 325.2 290.6 326.3 0.32 13 509 5760 -4.3 -28.3 13 24.0 -10.9 283 16 326.1 326.3 291.3 328.8 0.73 14 500 5900 -4.9 -33.9 8 29.0 -11.9 285 17 327.1 327.2 291.3 328.7 0.43 15 480 6221 -6.3 -41.3 4 35.0 -13.3 281 18 329.2 329.2 291.7 330.0 0.21 16 400 7620 -17.7 -47.7 5 30.0 -21.8 265 24 332.0 332.0 292.4 332.5 0.13 17 300 9690 -35.5 -50.5 20 15.0 -36.6 245 32 335.3 335.4 293.3 335.8 0.12 18 293 9855 -37.1 -51.1 22 14.0 -38.1 246 33 335.3 335.4 293.3 335.8 0.12 19 250 10940 -44.1 -62.1 12 18.0 -44.7 255 41 340.5 340.5 294.5 340.7 0.04 20 208 12148 -51.9 -69.9 10 18.0 -52.2 263 39 346.7 346.7 295.9 346.7 0.01 21 200 12400 -53.7 -66.7 19 13.0 -53.9 265 39 347.7 347.7 296.1 347.8 0.02 22 160 13797 -65.5 -71.5 43 6.0 -65.5 257 40 350.7 350.7 296.8 350.8 0.02 23 157 13912 -64.9 -76.9 18 12.0 -65.0 257 40 353.6 353.6 297.4 353.7 0.01 24 152 14109 -66.1 -77.1 20 11.0 -66.2 255 40 354.9 354.9 297.7 354.9 0.01 25 150 14190 -65.5 -77.5 17 12.0 -65.6 255 40 357.2 357.2 298.1 357.3 0.01 26 147 14312 -64.5 -79.5 11 15.0 -64.6 255 39 361.0 361.0 298.9 361.1 0.00 27 106 16253 -73.5 -88.5 8 15.0 -73.5 251 26 379.3 379.3 302.1 379.3 0.00 28 100 16590 -75.9 -89.9 9 14.0 -75.9 250 24 381.1 381.1 302.4 381.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 541.95 mb = 5270.68 m = 17292.04 ft Wetbulb zero: 752.67 mb = 2565.20 m = 8415.89 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 20.80 % Est. max temperature: 31.78 C = 89.21 F Sfc-Lift cond lev (LCL): 692.09 mb = 3263.26 m = 10706.12 ft T: 10.21 C 700-500 lapse rate: 5.68 C/km ThetaE index: 13.93 C Layer 774.0- 734.0 mb Conv cond level (CCL): 517.99 mb = 5619.95 m = 18437.92 ft Mean mixing ratio: 5.91 g/kg Conv temperature: 53.86 C = 128.95 F Cap Strength: 12.11 C Lifted Index: 10.43 C Risk: None Lifted Index @300 mb: 10.07 C Lifted Index @700 mb: 9.20 C Showalter Index: 9.67 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 9.90 C K Index: -21.10 Risk: None Sweat Index: 95.00 Risk: None Energy Index: 1.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.31 J/kg Max Up Vert Vel: 3.55 m/s Conv Inhibition (B-): 8267.46 J/kg Cap Strength: 12.05 C Lift Cond Lev (LCL): 696.10 mb = 3215.82 m = 10550.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 6 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 1011 27 70 6 -5.6 -2.1 | 113 9 -8.3 3.6 1 1000 129 335 4 1.7 -3.6 | 154 2 -1.0 2.1 2 925 817 75 8 -7.7 -2.1 | 109 11 -10.4 3.6 3 850 1547 65 9 -8.2 -3.8 | 100 11 -10.9 1.9 4 700 3170 250 3 2.8 1.0 | 181 7 0.1 6.7 5 500 5900 285 17 16.4 -4.4 | 265 14 13.7 1.3 6 400 7620 265 24 23.9 2.1 | 250 23 21.2 7.8 7 300 9690 245 32 29.0 13.5 | 234 33 26.3 19.2 8 250 10940 255 41 39.6 10.6 | 246 40 36.9 16.3 9 200 12400 265 39 38.9 3.4 | 256 37 36.1 9.1 10 150 14190 255 40 38.6 10.4 | 246 39 35.9 16.0 11 100 16590 250 24 22.6 8.2 | 235 24 19.8 13.9 Wind Parameters Mean winds (0-6000m): 304.5 at 8.4 knts Storm direction: 334.5 at 6.3 knts Shear (0-3000m) pos: 0.9 neg: 2.3 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 74.3 deg Storm rel helicity (0-3000m) pos: 9.3 neg: -17.3 tot: -8.0 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.71 Bulk Shear: 8.92 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 15 5 100 4| 0.0 4.0 4.0| 3.3 -1.8 1.6 3.1 0.08| 13.7 1.1 1000 55 6 104 8| 2.7 2.0 4.7| 9.0 -3.1 5.9 5.9 0.16| 9.9 1.6 1500 62 7 104 9| 1.8 1.7 3.5| 9.0 -6.8 2.3 1.5 0.09| 7.0 0.6 2000 56 7 100 9| 1.3 2.9 4.3| 9.0 -15.1 -6.1 -3.1 -0.07| 7.2 -0.5 2500 52 7 98 8| 1.1 3.0 4.0| 9.3 -15.5 -6.2 -2.5 -0.01| 7.1 -0.1 3000 59 7 105 9| 0.9 2.3 3.2| 9.3 -17.3 -8.0 -2.7 -0.05| 6.7 -0.3 4000 55 6 105 8| 0.4 1.9 2.3| 17.2 -18.1 -1.0 -0.2 0.04| 5.7 0.2 5000 344 7 38 1| 0.4 1.5 1.9| 29.5 -18.1 11.4 2.3 0.13| 5.1 0.7 6000 305 8 258 4| 0.7 1.3 2.0| 44.0 -18.9 25.2 4.2 0.19| 4.8 0.9 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20251107.12.gif