UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 22 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 1010 27 38.2 5.2 13 33.0 18.2 320 8 310.5 311.5 291.0 327.5 5.49 1 1000 114 36.4 6.4 16 30.0 18.1 320 9 309.5 310.7 291.2 328.2 6.03 2 968 408 32.8 5.8 19 27.0 16.5 330 9 308.8 309.9 290.9 327.2 5.98 3 925 814 29.0 5.0 22 24.0 14.7 345 8 309.0 310.1 290.9 327.2 5.91 4 850 1558 23.2 2.2 25 21.0 11.3 15 13 310.4 311.4 290.8 326.9 5.28 5 700 3210 9.8 -1.2 46 11.0 4.0 335 24 313.3 314.3 291.5 329.1 5.01 6 673 3534 6.8 -2.2 53 9.0 2.2 329 24 313.5 314.4 291.4 328.8 4.84 7 647 3856 4.4 -2.6 60 7.0 0.8 322 24 314.4 315.3 291.7 329.9 4.89 8 576 4792 -1.3 -15.3 34 14.0 -6.5 303 24 318.3 318.7 290.3 325.1 2.02 9 539 5316 -5.7 -14.7 49 9.0 -9.1 292 24 319.2 319.6 290.7 326.7 2.27 10 532 5418 -5.9 -21.9 27 16.0 -10.8 290 24 320.1 320.4 290.1 324.4 1.24 11 509 5762 -9.1 -25.1 26 16.0 -13.5 283 24 320.3 320.5 289.9 323.7 0.98 12 500 5900 -10.3 -25.3 28 15.0 -14.3 280 24 320.5 320.7 289.9 323.9 0.98 13 491 6040 -11.5 -26.5 28 15.0 -15.3 278 25 320.7 320.9 289.9 323.8 0.89 14 469 6391 -12.1 -35.1 13 23.0 -16.8 273 28 324.2 324.2 290.5 325.7 0.41 15 453 6656 -13.9 -51.9 2 38.0 -18.8 269 31 325.1 325.2 290.4 325.4 0.07 16 407 7461 -19.5 -35.5 23 16.0 -22.4 257 38 328.0 328.1 291.6 329.7 0.46 17 400 7590 -20.1 -41.1 14 21.0 -23.2 255 39 328.9 328.9 291.7 329.9 0.26 18 394 7702 -21.1 -44.1 11 23.0 -24.2 255 39 329.0 329.0 291.6 329.7 0.19 19 375 8065 -22.3 -56.3 3 34.0 -25.5 256 40 332.1 332.1 292.3 332.3 0.05 20 300 9660 -35.3 -57.3 9 22.0 -36.6 260 42 335.6 335.6 293.3 335.8 0.06 21 290 9895 -37.5 -56.5 12 19.0 -38.6 258 46 335.8 335.8 293.3 336.0 0.06 22 282 10088 -39.1 -53.1 21 14.0 -39.9 257 49 336.2 336.2 293.4 336.6 0.10 23 267 10462 -40.3 -59.3 11 19.0 -41.2 254 56 339.7 339.7 294.3 339.9 0.05 24 250 10910 -41.7 -68.7 4 27.0 -42.6 250 64 344.1 344.1 295.3 344.1 0.01 25 237 11271 -43.1 -71.1 3 28.0 -43.9 247 69 347.3 347.3 296.0 347.3 0.01 26 216 11888 -48.5 -63.5 16 15.0 -49.0 241 78 348.2 348.2 296.3 348.4 0.03 27 213 11980 -49.1 -64.6 15 15.5 -49.5 240 79 348.7 348.7 296.4 348.8 0.03 28 200 12390 -51.7 -69.7 10 18.0 -52.1 245 77 350.9 350.9 296.8 351.0 0.02 29 164 13653 -60.1 -80.1 6 20.0 -60.3 242 61 357.3 357.3 298.2 357.3 0.00 30 156 13965 -59.9 -82.9 3 23.0 -60.1 241 57 362.8 362.8 299.2 362.8 0.00 31 150 14210 -60.7 -83.7 3 23.0 -60.9 240 54 365.5 365.5 299.8 365.5 0.00 32 102 16525 -74.3 -89.3 8 15.0 -74.3 259 37 382.0 382.0 302.6 382.0 0.00 33 100 16640 -73.9 -88.9 8 15.0 -73.9 260 36 384.9 384.9 303.1 385.0 0.00 TRP WND 213 11980 -49.1 -64.6 15 15.5 -49.5 240 79 348.7 348.7 296.4 348.8 0.03 Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 592.19 mb = 4578.18 m = 15020.08 ft Wetbulb zero: 638.92 mb = 3957.20 m = 12982.80 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 35.63 % Est. max temperature: 37.98 C = 100.37 F Sfc-Lift cond lev (LCL): 627.12 mb = 4107.25 m = 13475.08 ft T: 2.87 C 700-500 lapse rate: 7.47 C/km ThetaE index: 1.30 C Layer 968.0- 700.0 mb Conv cond level (CCL): 572.89 mb = 4834.26 m = 15860.23 ft Mean mixing ratio: 5.93 g/kg Conv temperature: 46.14 C = 115.04 F Cap Strength: 4.56 C Lifted Index: 2.22 C Risk: None Lifted Index @300 mb: 6.66 C Lifted Index @700 mb: 3.81 C Showalter Index: 2.45 C Risk: Showers probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 33.50 C Cross Totals Index: 12.50 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 76.40 Risk: None Energy Index: -0.49 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.02 J/kg Max Up Vert Vel: 2.46 m/s Conv Inhibition (B-): 6254.42 J/kg Cap Strength: 4.56 C Lift Cond Lev (LCL): 649.26 mb = 3827.65 m = 12557.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 353 at 14 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 27 320 8 5.1 -6.1 | 203 9 3.4 8.0 1 1000 114 320 9 5.8 -6.9 | 209 8 4.0 7.3 2 925 814 345 8 2.1 -7.7 | 183 6 0.3 6.4 3 850 1558 15 13 -3.4 -12.6 | 107 5 -5.2 1.6 4 700 3210 335 24 10.1 -21.8 | 312 11 8.4 -7.6 5 500 5900 280 24 23.6 -4.2 | 245 24 21.8 10.0 6 400 7590 255 39 37.7 10.1 | 236 43 35.9 24.3 7 300 9660 260 42 41.4 7.3 | 242 45 39.6 21.5 8 250 10910 250 64 60.1 21.9 | 238 69 58.4 36.1 9 213 11980 240 79 68.4 39.5 | 231 86 66.6 53.7 10 200 12390 245 77 69.8 32.5 | 236 82 68.0 46.7 11 150 14210 240 54 46.8 27.0 | 228 61 45.0 41.2 12 100 16640 260 36 35.5 6.3 | 239 39 33.7 20.4 Wind Parameters Mean winds (0-6000m): 322.8 at 19.0 knts Storm direction: 352.8 at 14.3 knts Shear (0-3000m) pos: 1.8 neg: 2.4 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 116.4 deg Storm rel helicity (0-3000m) pos: 1.9 neg: -28.3 tot: -26.4 m^2/s^2 ave: -8.8 10^-3 m/s^2 rel: -0.75 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 14.29 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 ------------------------------------------------------------------------------- 500 326 9 204 8| 2.2 0.0 2.2| 1.9 -3.3 -1.4 -2.8 -0.26| 3.3 -0.9 1000 335 9 196 7| 2.7 0.0 2.7| 1.9 -7.4 -5.5 -5.5 -0.51| 3.4 -1.7 1500 348 9 183 5| 3.5 0.0 3.5| 1.9 -12.7 -10.7 -7.2 -0.68| 4.0 -2.7 2000 355 11 166 4| 2.7 1.1 3.7| 1.9 -17.0 -15.1 -7.5 -0.74| 4.2 -3.1 2500 355 12 160 2| 2.1 1.9 4.0| 1.9 -21.6 -19.7 -7.9 -0.78| 4.4 -3.4 3000 351 14 209 1| 1.8 2.4 4.2| 1.9 -28.3 -26.4 -8.8 -0.75| 4.6 -3.4 4000 342 16 291 3| 1.3 2.5 3.9| 1.9 -52.5 -50.5 -12.6 -0.76| 4.6 -3.5 5000 333 18 285 7| 1.1 2.5 3.6| 1.9 -84.0 -82.0 -16.4 -0.77| 4.6 -3.5 6000 323 19 276 10| 0.9 2.5 3.4| 1.9-119.4-117.5 -19.6 -0.76| 4.6 -3.5 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20250422.12.gif