UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:0000Z 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 1009 27 24.2 19.5 75 4.7 20.9 50 5 296.6 299.2 293.8 337.8 14.28 1 1001 101 23.6 19.9 80 3.7 21.0 41 5 296.7 299.3 294.1 339.3 14.77 2 1000 110 24.0 19.0 74 5.0 20.5 40 5 297.1 299.7 293.7 337.5 13.96 3 993 172 27.0 5.0 24 22.0 14.4 34 5 300.8 301.8 287.8 317.2 5.51 4 986 234 28.4 -10.6 7 39.0 10.9 28 6 302.8 303.1 284.7 308.2 1.73 5 980 288 29.6 -8.4 8 38.0 11.7 23 6 304.5 304.9 285.7 311.0 2.07 6 940 658 29.6 -5.4 10 35.0 12.0 348 9 308.2 308.7 287.7 316.8 2.72 7 925 801 28.2 5.2 23 23.0 14.6 335 10 308.1 309.3 290.7 326.6 6.00 8 850 1542 22.0 2.0 27 20.0 10.8 345 14 309.2 310.2 290.3 325.3 5.20 9 700 3189 9.0 -1.0 49 10.0 3.7 345 22 312.5 313.4 291.3 328.4 5.08 10 678 3453 6.8 -2.2 53 9.0 2.2 336 21 312.9 313.8 291.2 328.0 4.80 11 646 3848 4.2 -10.8 33 15.0 -2.1 322 21 314.3 314.8 289.6 322.7 2.60 12 639 3937 4.8 -18.2 17 23.0 -3.5 319 20 315.9 316.2 289.0 320.7 1.43 13 628 4078 3.6 -10.4 35 14.0 -2.4 314 20 316.1 316.7 290.3 325.1 2.76 14 614 4261 2.6 -19.4 18 22.0 -5.0 308 20 317.0 317.3 289.2 321.6 1.34 15 568 4887 -1.7 -15.7 33 14.0 -6.9 286 18 319.1 319.5 290.5 325.8 1.98 16 562 4972 -2.1 -35.1 6 33.0 -9.8 283 18 319.6 319.7 289.0 320.9 0.34 17 546 5201 -3.9 -16.9 36 13.0 -8.5 275 18 320.1 320.5 290.7 326.4 1.86 18 500 5890 -8.7 -24.7 26 16.0 -13.2 250 16 322.4 322.6 290.6 326.0 1.03 19 485 6124 -10.5 -29.5 19 19.0 -15.1 250 18 323.0 323.2 290.4 325.5 0.68 20 407 7442 -21.1 -30.1 44 9.0 -22.9 250 29 325.9 326.1 291.3 328.7 0.77 21 400 7570 -21.1 -39.1 18 18.0 -23.9 250 30 327.6 327.6 291.4 328.8 0.32 22 398 7607 -21.1 -46.1 9 25.0 -24.2 250 31 328.0 328.1 291.3 328.6 0.15 23 388 7794 -22.7 -50.7 6 28.0 -25.6 251 33 328.3 328.4 291.3 328.7 0.09 24 361 8319 -25.7 -29.1 73 3.4 -26.4 252 41 331.2 331.4 293.0 334.6 0.95 25 351 8521 -27.5 -31.9 66 4.4 -28.3 252 44 331.4 331.6 292.9 334.2 0.75 26 347 8604 -27.7 -38.7 34 11.0 -29.2 252 45 332.2 332.3 292.7 333.7 0.39 27 327 9027 -31.3 -37.3 55 6.0 -32.1 254 51 333.0 333.1 293.0 334.7 0.47 28 306 9492 -35.3 -43.3 44 8.0 -36.1 255 58 333.7 333.8 293.0 334.8 0.27 29 305 9515 -35.5 -45.5 35 10.0 -36.4 255 58 333.8 333.8 292.9 334.6 0.21 30 302 9584 -35.1 -60.1 6 25.0 -36.5 255 59 335.3 335.3 293.2 335.4 0.04 31 300 9630 -35.5 -58.5 8 23.0 -36.8 255 60 335.3 335.3 293.2 335.5 0.05 32 283 10036 -37.3 -62.3 6 25.0 -38.5 257 63 338.4 338.4 294.0 338.5 0.03 33 252 10836 -40.7 -67.5 4 26.9 -41.6 260 68 344.8 344.8 295.5 344.9 0.02 34 250 10890 -40.9 -67.9 4 27.0 -41.9 260 68 345.3 345.3 295.6 345.3 0.02 35 213 11966 -46.3 -74.3 3 28.0 -47.0 246 67 353.0 353.0 297.3 353.1 0.01 36 200 12380 -50.1 -74.1 4 24.0 -50.5 240 67 353.4 353.4 297.4 353.5 0.01 37 176 13201 -56.7 -74.7 9 18.0 -56.9 238 57 355.7 355.7 297.8 355.8 0.01 38 156 13957 -60.3 -82.3 4 22.0 -60.5 236 48 362.1 362.1 299.1 362.1 0.00 39 150 14200 -62.5 -82.5 5 20.0 -62.6 235 45 362.4 362.4 299.2 362.4 0.00 40 107 16234 -74.7 -87.7 12 13.0 -74.7 235 31 376.1 376.1 301.6 376.1 0.00 41 100 16630 -73.5 -88.5 8 15.0 -73.5 235 28 385.7 385.7 303.2 385.7 0.00 TRP WND 252 10836 -40.7 -67.5 4 26.9 -41.6 260 68 344.8 344.8 295.5 344.9 0.02 Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 586.19 mb = 4639.63 m = 15221.71 ft Wetbulb zero: 661.85 mb = 3649.83 m = 11974.37 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 31.15 % Est. max temperature: 36.71 C = 98.08 F Sfc-Lift cond lev (LCL): 942.09 mb = 638.65 m = 2095.28 ft T: 29.60 C 700-500 lapse rate: 6.55 C/km ThetaE index: 31.04 C Layer 1000.0- 980.0 mb Conv cond level (CCL): 532.70 mb = 5393.72 m = 17695.71 ft Mean mixing ratio: 4.87 g/kg Conv temperature: 48.45 C = 119.21 F Cap Strength: 8.65 C Lifted Index: 7.69 C Risk: None Lifted Index @300 mb: 11.36 C Lifted Index @700 mb: 6.60 C Showalter Index: 4.87 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 30.70 C Cross Totals Index: 10.70 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 68.00 Risk: None Energy Index: 0.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.22 J/kg Max Up Vert Vel: 9.51 m/s Conv Inhibition (B-): 8878.43 J/kg Cap Strength: 8.60 C Lift Cond Lev (LCL): 658.01 mb = 3697.52 m = 12130.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 356 at 12 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 1009 27 50 5 -3.8 -3.2 | 153 10 -4.7 9.1 1 1000 110 40 5 -3.2 -3.8 | 154 9 -4.0 8.5 2 925 801 335 10 4.2 -9.1 | 226 5 3.4 3.2 3 850 1542 345 14 3.6 -13.5 | 294 3 2.8 -1.2 4 700 3189 345 22 5.7 -21.3 | 332 10 4.9 -9.0 5 500 5890 250 16 15.0 5.5 | 219 23 14.2 17.8 6 400 7570 250 30 28.2 10.3 | 230 35 27.4 22.6 7 300 9630 255 60 58.0 15.5 | 244 64 57.1 27.8 8 252 10836 260 68 67.0 11.8 | 250 70 66.1 24.1 9 250 10890 260 68 67.0 11.8 | 250 70 66.1 24.1 10 200 12380 240 67 58.0 33.5 | 231 73 57.2 45.8 11 150 14200 235 45 36.9 25.8 | 223 52 36.0 38.1 12 100 16630 235 28 22.9 16.1 | 218 36 22.1 28.4 Wind Parameters Mean winds (0-6000m): 326.1 at 16.4 knts Storm direction: 356.1 at 12.3 knts Shear (0-3000m) pos: 0.9 neg: 2.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 177.6 deg Storm rel helicity (0-3000m) pos: 15.0 neg: -0.4 tot: 14.6 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.83 Bulk Shear: 24.67 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 20 6 155 7| 0.0 6.3 6.3| 2.5 -0.4 2.1 4.2 0.23| 6.4 1.5 1000 352 8 184 4| 0.0 5.5 5.5| 7.9 -0.4 7.5 7.5 0.55| 6.2 3.4 1500 347 10 203 3| 1.1 3.7 4.7| 10.4 -0.4 10.0 6.7 0.63| 5.2 3.2 2000 346 11 226 2| 1.4 2.8 4.2| 11.9 -0.4 11.5 5.8 0.63| 4.5 2.8 2500 346 12 260 2| 1.1 2.6 3.8| 13.5 -0.4 13.1 5.2 0.60| 4.1 2.5 3000 346 14 290 3| 0.9 2.6 3.5| 15.0 -0.4 14.6 4.9 0.57| 3.8 2.2 4000 342 15 301 5| 0.7 2.4 3.1| 15.3 -31.7 -16.4 -4.1 0.07| 4.4 0.3 5000 333 16 289 7| 0.6 2.3 2.8| 15.3 -76.6 -61.3 -12.3 -0.17| 4.7 -0.8 6000 326 16 279 8| 0.5 2.1 2.6| 17.9-122.6-104.6 -17.4 -0.28| 4.8 -1.4 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20250422.00.gif