UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 22 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 1010 27 33.0 23.0 56 10.0 25.6 310 23 305.3 308.6 298.4 358.5 17.78 1 1000 120 31.6 22.6 59 9.0 25.0 320 14 304.8 308.0 298.1 357.1 17.52 2 966 429 28.4 21.4 66 7.0 23.3 304 10 304.5 307.7 297.7 354.8 16.84 3 963 457 31.0 9.0 26 22.0 17.2 303 9 307.4 308.9 291.8 330.3 7.49 4 958 503 31.0 7.0 22 24.0 16.4 301 8 307.9 309.1 291.2 328.0 6.57 5 925 816 28.4 4.4 22 24.0 14.3 285 4 308.3 309.4 290.5 325.8 5.67 6 850 1557 21.4 3.4 31 18.0 11.1 245 2 308.6 309.6 290.6 326.3 5.75 7 743 2700 10.8 1.8 54 9.0 5.9 176 12 309.1 310.2 290.9 327.3 5.87 8 700 3194 6.6 -4.4 45 11.0 1.3 145 17 309.8 310.5 289.4 322.2 3.94 9 660 3673 2.4 -8.6 44 11.0 -2.3 132 15 310.3 310.9 288.7 319.9 3.02 10 656 3722 2.0 -11.0 37 13.0 -3.3 131 14 310.4 310.9 288.2 318.5 2.52 11 627 4089 5.4 -39.6 2 45.0 -5.2 120 12 318.3 318.4 288.4 319.1 0.20 12 621 4168 5.8 -38.2 2 44.0 -5.0 118 12 319.7 319.7 288.9 320.5 0.23 13 605 4381 4.6 -35.4 4 40.0 -5.7 112 11 320.7 320.7 289.3 321.8 0.31 14 501 5894 -3.5 -47.5 2 44.0 -11.6 70 3 328.6 328.6 291.5 329.0 0.10 15 500 5910 -3.7 -47.7 2 44.0 -11.8 70 3 328.5 328.5 291.4 328.9 0.10 16 400 7630 -16.1 -51.1 3 35.0 -20.7 305 14 334.1 334.1 292.9 334.4 0.09 17 341 8804 -25.9 -56.9 4 31.0 -28.6 283 18 336.3 336.3 293.4 336.5 0.05 18 326 9128 -26.9 -59.9 3 33.0 -29.5 277 19 339.3 339.3 294.2 339.5 0.04 19 300 9720 -31.5 -63.5 3 32.0 -33.4 265 21 341.0 341.0 294.6 341.1 0.02 20 250 10980 -41.5 -65.5 6 24.0 -42.4 245 21 344.4 344.4 295.4 344.5 0.02 21 227 11629 -47.1 -68.1 7 21.0 -47.7 251 22 345.4 345.5 295.6 345.5 0.02 22 200 12460 -52.1 -72.1 7 20.0 -52.5 260 23 350.3 350.3 296.7 350.3 0.01 23 167 13607 -59.5 -80.5 5 21.0 -59.7 260 23 356.5 356.5 298.0 356.5 0.00 24 150 14270 -64.9 -81.9 8 17.0 -65.0 260 23 358.3 358.3 298.4 358.3 0.00 25 123 15451 -74.3 -84.3 20 10.0 -74.3 265 18 362.1 362.1 299.1 362.1 0.00 26 104 16416 -78.9 -86.9 26 8.0 -78.9 270 14 371.1 371.1 300.8 371.1 0.00 27 100 16640 -77.3 -86.3 22 9.0 -77.3 235 11 378.4 378.4 302.0 378.4 0.00 TRP 104 16416 -78.9 -86.9 26 8.0 -78.9 270 14 371.1 371.1 300.8 371.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 545.94 mb = 5240.24 m = 17192.18 ft Wetbulb zero: 685.59 mb = 3363.35 m = 11034.49 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 26.99 % Est. max temperature: 36.27 C = 97.29 F Sfc-Lift cond lev (LCL): 874.82 mb = 1304.79 m = 4280.75 ft T: 23.78 C 700-500 lapse rate: 3.79 C/km ThetaE index: 32.70 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 743.42 mb = 2695.63 m = 8843.83 ft Mean mixing ratio: 11.05 g/kg Conv temperature: 36.86 C = 98.34 F Cap Strength: 3.22 C Lifted Index: 3.14 C Risk: None Lifted Index @300 mb: 2.64 C Lifted Index @700 mb: -1.04 C Showalter Index: 9.35 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 7.10 C K Index: 17.50 Risk: < 20 % chance of thunderstorms Sweat Index: 47.80 Risk: None Energy Index: 0.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 78.48 J/kg Max Up Vert Vel: 12.53 m/s Conv Inhibition (B-): 135.43 J/kg Cap Strength: 3.16 C Lift Cond Lev (LCL): 769.95 mb = 2397.60 m = 7866.05 ft Lev Free Conv (LFC): 714.95 mb = 3019.03 m = 9904.82 ft Equ Level (EL): 634.95 mb = 3986.84 m = 13080.03 ft B at Equ Level: 74.99 J/kg Max Parcel Lev (MPL): 574.95 mb = 4789.50 m = 15713.40 ft Wind level data Storm motion: 176 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 1010 27 310 23 17.6 -14.8 | 320 28 18.1 -21.5 1 1000 120 320 14 9.0 -10.7 | 331 20 9.5 -17.4 2 925 816 285 4 3.9 -1.0 | 330 9 4.4 -7.7 3 850 1557 245 2 1.8 0.8 | 338 6 2.3 -5.8 4 700 3194 145 17 -9.8 13.9 | 128 12 -9.2 7.3 5 500 5910 70 3 -2.8 -1.0 | 17 8 -2.3 -7.7 6 400 7630 305 14 11.5 -8.0 | 321 19 12.0 -14.7 7 300 9720 265 21 20.9 1.8 | 283 22 21.4 -4.8 8 250 10980 245 21 19.0 8.9 | 264 20 19.6 2.2 9 200 12460 260 23 22.7 4.0 | 277 23 23.2 -2.7 10 150 14270 260 23 22.7 4.0 | 277 23 23.2 -2.7 11 104 16416 270 14 14.0 -0.0 | 295 16 14.5 -6.7 12 100 16640 235 11 9.0 6.3 | 272 10 9.5 -0.4 Wind Parameters Mean winds (0-6000m): 145.5 at 8.9 knts Storm direction: 175.5 at 6.7 knts Shear (0-3000m) pos: 0.0 neg: 6.4 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): -178.8 deg Storm rel helicity (0-3000m) pos: 33.2 neg: -33.9 tot: -0.7 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -2.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.32 Bulk Shear: 59.57 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 ------------------------------------------------------------------------------- 500 313 12 328 18| 0.0 15.5 15.5| 28.8 -9.0 19.8 39.6 0.17| 17.0 2.8 1000 310 9 329 14| 0.0 10.5 10.5| 31.6 -9.1 22.5 22.5 0.17| 11.3 1.9 1500 304 7 330 12| 0.0 7.6 7.6| 33.2 -9.1 24.1 16.0 0.19| 8.2 1.6 2000 293 6 326 11| 0.0 6.2 6.2| 33.2 -15.4 17.8 8.9 0.01| 7.3 0.1 2500 267 7 312 9| 0.0 6.3 6.3| 33.2 -22.1 11.0 4.4 -0.18| 7.2 -1.3 3000 214 8 274 5| 0.0 6.4 6.4| 33.2 -33.9 -0.7 -0.2 -0.30| 7.5 -2.2 4000 155 9 119 4| 0.0 4.6 4.6| 33.2 -61.2 -28.0 -7.0 -0.41| 6.9 -2.9 5000 144 10 102 5| 0.0 3.0 3.0| 33.2 -79.4 -46.2 -9.2 -0.48| 6.3 -3.0 6000 146 9 99 5| 0.0 2.1 2.1| 33.6 -90.7 -57.2 -9.5 -0.51| 5.7 -2.9 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20251022.12.gif