UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 30 APR 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 1002 27 40.8 9.8 16 31.0 20.6 320 14 313.8 315.2 293.7 337.5 7.60 1 1000 42 38.6 11.6 20 27.0 20.8 320 14 311.8 313.4 293.9 338.3 8.60 2 999 51 38.2 11.2 20 27.0 20.5 320 14 311.4 313.0 293.6 337.3 8.38 3 996 79 37.6 10.6 20 27.0 20.0 320 14 311.1 312.6 293.3 336.0 8.08 4 970 320 38.2 -0.8 9 39.0 16.3 318 13 314.1 314.8 290.6 326.0 3.71 5 925 752 34.8 -1.2 10 36.0 14.7 315 12 314.9 315.6 290.9 327.0 3.78 6 850 1507 27.6 -2.4 14 30.0 11.4 305 7 315.1 315.8 290.9 327.2 3.77 7 700 3175 11.8 -5.2 30 17.0 3.4 195 11 315.6 316.3 291.0 327.5 3.71 8 651 3774 6.0 -6.0 42 12.0 0.3 197 10 315.6 316.3 291.0 327.7 3.75 9 584 4651 -0.7 -22.7 17 22.0 -7.6 200 8 317.8 318.0 289.2 321.4 1.06 10 529 5437 -3.1 -40.1 4 37.0 -10.9 203 7 324.0 324.0 290.2 324.8 0.22 11 500 5880 -6.1 -29.1 14 23.0 -12.2 205 6 325.6 325.7 291.2 328.1 0.69 12 405 7488 -20.5 -33.5 30 13.0 -22.9 271 18 327.2 327.3 291.5 329.2 0.56 13 400 7580 -21.3 -37.3 22 16.0 -23.9 275 19 327.3 327.4 291.3 328.8 0.39 14 394 7691 -21.9 -44.9 11 23.0 -24.8 276 20 327.9 328.0 291.3 328.6 0.18 15 327 9031 -33.9 -39.9 55 6.0 -34.6 282 33 329.4 329.4 291.9 330.7 0.36 16 316 9270 -35.9 -40.9 60 5.0 -36.4 283 35 329.8 329.9 292.0 331.1 0.34 17 307 9470 -36.7 -50.7 22 14.0 -37.7 284 37 331.4 331.5 292.2 331.9 0.12 18 306 9493 -36.7 -54.7 14 18.0 -37.8 284 38 331.8 331.8 292.3 332.1 0.07 19 300 9630 -36.9 -54.9 14 18.0 -37.9 285 39 333.4 333.4 292.7 333.7 0.07 20 294 9770 -35.5 -63.5 4 28.0 -36.9 285 42 337.3 337.3 293.7 337.4 0.03 21 250 10880 -41.7 -66.7 5 25.0 -42.6 285 63 344.1 344.1 295.3 344.2 0.02 22 227 11531 -44.7 -70.4 4 25.7 -45.4 280 67 349.1 349.1 296.4 349.1 0.01 23 216 11863 -46.3 -72.3 4 26.0 -47.0 270 62 351.6 351.6 297.0 351.7 0.01 24 200 12370 -50.5 -74.5 4 24.0 -51.0 255 55 352.8 352.8 297.3 352.8 0.01 25 150 14190 -62.7 -81.7 6 19.0 -62.9 270 47 362.1 362.1 299.1 362.1 0.00 26 141 14569 -65.9 -81.9 9 16.0 -66.0 266 42 362.9 362.9 299.2 362.9 0.00 27 113 15900 -70.7 -86.7 8 16.0 -70.8 253 26 377.7 377.7 301.9 377.7 0.00 28 100 16620 -73.9 -87.9 10 14.0 -73.9 245 17 384.9 384.9 303.1 385.0 0.00 TRP WND 227 11531 -44.7 -70.4 4 25.7 -45.4 280 67 349.1 349.1 296.4 349.1 0.01 Sounding variables and indices 1000-500 mb thick: 5838.00 m Freezing level: 591.00 mb = 4559.56 m = 14958.99 ft Wetbulb zero: 648.83 mb = 3801.17 m = 12470.87 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 19.49 % Est. max temperature: 42.09 C = 107.76 F Sfc-Lift cond lev (LCL): 642.68 mb = 3878.06 m = 12723.16 ft T: 5.21 C 700-500 lapse rate: 6.62 C/km ThetaE index: 12.35 C Layer 999.0- 925.0 mb Conv cond level (CCL): 492.35 mb = 5997.72 m = 19677.31 ft Mean mixing ratio: 4.55 g/kg Conv temperature: 52.79 C = 127.02 F Cap Strength: 6.08 C Lifted Index: 5.89 C Risk: None Lifted Index @300 mb: 4.45 C Lifted Index @700 mb: 1.44 C Showalter Index: 6.54 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 33.70 C Cross Totals Index: 3.70 C K Index: 14.30 Risk: None Sweat Index: 20.00 Risk: None Energy Index: 0.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.99 J/kg Max Up Vert Vel: 5.29 m/s Conv Inhibition (B-): 6106.81 J/kg Cap Strength: 6.04 C Lift Cond Lev (LCL): 575.13 mb = 4772.70 m = 15658.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 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 1002 27 320 14 9.0 -10.7 | 349 11 2.1 -11.3 1 1000 42 320 14 9.0 -10.7 | 349 11 2.1 -11.3 2 925 752 315 12 8.5 -8.5 | 350 9 1.6 -9.1 3 850 1507 305 7 5.7 -4.0 | 14 5 -1.2 -4.6 4 700 3175 195 11 2.8 10.6 | 158 11 -4.0 10.1 5 500 5880 205 6 2.5 5.4 | 138 7 -4.4 4.9 6 400 7580 275 19 18.9 -1.7 | 280 12 12.0 -2.2 7 300 9630 285 39 37.7 -10.1 | 289 33 30.8 -10.7 8 250 10880 285 63 60.9 -16.3 | 287 57 54.0 -16.9 9 227 11531 280 67 66.0 -11.6 | 282 60 59.1 -12.2 10 200 12370 255 55 53.1 14.2 | 254 48 46.2 13.7 11 150 14190 270 47 47.0 -0.0 | 271 40 40.1 -0.6 12 100 16620 245 17 15.4 7.2 | 232 11 8.5 6.6 Wind Parameters Mean winds (0-6000m): 235.3 at 9.2 knts Storm direction: 265.3 at 6.9 knts Shear (0-3000m) pos: 0.0 neg: 3.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 175.6 deg Storm rel helicity (0-3000m) pos: 4.4 neg: -11.2 tot: -6.8 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: -0.35 Storm rel vorticity (0-3000m) horiz: 4.0 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.45 Bulk Shear: 30.93 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 ------------------------------------------------------------------------------- 500 318 13 349 11| 0.0 1.6 1.6| 0.1 -0.0 0.1 0.1 0.02| 1.6 0.0 1000 317 12 350 10| 0.0 2.2 2.2| 1.5 -0.0 1.5 1.5 0.16| 2.2 0.4 1500 315 11 353 9| 0.0 2.6 2.6| 4.4 -0.0 4.4 2.9 0.34| 2.6 0.9 2000 310 10 352 7| 0.0 2.7 2.7| 4.4 -2.4 2.1 1.0 -0.06| 3.1 -0.2 2500 301 10 343 6| 0.0 3.3 3.3| 4.4 -4.8 -0.4 -0.2 -0.27| 3.6 -1.0 3000 290 10 328 5| 0.0 3.6 3.6| 4.4 -11.2 -6.8 -2.3 -0.35| 4.0 -1.4 4000 264 10 260 3| 0.1 2.8 2.9| 4.4 -16.0 -11.6 -2.9 -0.37| 3.4 -1.3 5000 245 10 209 4| 0.3 2.2 2.5| 4.4 -18.3 -13.8 -2.8 -0.38| 3.0 -1.1 6000 235 9 188 5| 0.3 1.8 2.2| 6.5 -20.3 -13.8 -2.3 -0.34| 2.7 -0.9 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20250430.12.gif