UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 16 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 1008 27 32.0 12.0 29 20.0 19.1 310 15 304.5 306.1 291.9 330.7 8.77 1 1005 53 30.2 15.2 40 15.0 20.1 310 14 302.9 304.9 293.1 335.2 10.86 2 1000 97 29.8 14.8 40 15.0 19.8 310 13 303.0 304.9 292.9 334.5 10.64 3 974 331 27.6 13.6 42 14.0 18.4 315 17 303.0 304.9 292.5 333.0 10.10 4 961 449 27.0 11.0 37 16.0 16.8 318 19 303.6 305.2 291.5 329.3 8.60 5 954 514 29.6 -9.4 7 39.0 11.3 319 20 306.9 307.2 286.4 313.1 1.96 6 951 542 30.0 -8.0 8 38.0 11.7 320 20 307.5 307.9 286.9 314.5 2.20 7 925 788 28.2 -8.8 8 37.0 10.7 325 24 308.1 308.5 287.1 314.9 2.12 8 850 1530 23.6 -0.4 20 24.0 10.5 290 10 310.9 311.7 290.2 324.6 4.37 9 700 3186 10.6 -7.4 27 18.0 2.2 210 6 314.2 314.8 290.0 324.3 3.13 10 677 3463 8.2 -5.8 36 14.0 1.5 216 7 314.6 315.3 290.6 326.3 3.66 11 630 4052 4.6 -17.4 18 22.0 -3.6 229 10 317.0 317.3 289.4 322.2 1.55 12 617 4222 5.8 233 11 320.3 13 500 5900 -7.3 -43.3 4 36.0 -13.8 270 19 324.1 324.2 290.2 324.8 0.17 14 498 5931 -7.5 -43.5 4 36.0 -14.0 269 19 324.3 324.3 290.2 324.9 0.16 15 417 7289 -16.7 -56.7 2 40.0 -21.1 242 29 329.3 329.3 291.6 329.5 0.04 16 400 7600 -19.3 -51.3 4 32.0 -23.1 235 31 329.9 329.9 291.8 330.2 0.08 17 394 7712 -20.3 -49.3 6 29.0 -23.8 236 33 330.0 330.1 291.8 330.5 0.11 18 375 8076 -23.5 -31.5 48 8.0 -25.1 241 39 330.5 330.6 292.6 333.2 0.73 19 373 8115 -23.5 -37.5 26 14.0 -25.7 241 39 331.0 331.1 292.4 332.5 0.41 20 368 8214 -24.3 -33.3 43 9.0 -25.9 242 41 331.2 331.3 292.7 333.5 0.63 21 358 8414 -25.9 -36.9 35 11.0 -27.6 245 44 331.7 331.8 292.6 333.4 0.45 22 354 8495 -26.7 -32.7 57 6.0 -27.8 246 45 331.7 331.8 292.9 334.2 0.69 23 352 8536 -26.9 -34.9 47 8.0 -28.2 246 46 331.9 332.1 292.8 334.0 0.56 24 349 8598 -26.1 -67.1 1 41.0 -28.7 247 47 333.8 333.8 292.7 333.9 0.01 25 328 9048 -25.5 -56.5 4 31.0 -28.3 252 54 340.6 340.7 294.6 340.9 0.06 26 300 9690 -29.3 -55.3 6 26.0 -31.5 260 65 344.1 344.1 295.4 344.4 0.07 27 299 9714 -29.5 -55.5 6 26.0 -31.7 260 65 344.1 344.1 295.4 344.4 0.07 28 250 10960 -41.5 -60.5 11 19.0 -42.3 260 67 344.4 344.4 295.4 344.6 0.04 29 239 11264 -44.3 -60.3 15 16.0 -44.9 262 68 344.6 344.6 295.4 344.8 0.05 30 226 11637 -46.6 -62.6 15 16.0 -47.1 265 70 346.7 346.7 295.9 346.9 0.04 31 200 12440 -51.5 -67.5 13 16.0 -51.9 255 65 351.2 351.2 296.9 351.3 0.02 32 181 13081 -56.3 -77.3 5 21.0 -56.6 253 64 353.6 353.6 297.4 353.6 0.01 33 156 14010 -63.5 -75.5 18 12.0 -63.6 251 62 356.7 356.7 298.0 356.7 0.01 34 150 14250 -65.1 -79.1 13 14.0 -65.2 250 62 357.9 357.9 298.3 358.0 0.01 35 145 14456 -65.9 -80.9 11 15.0 -66.0 250 61 360.0 360.0 298.7 360.1 0.00 36 123 15438 -72.9 -83.9 17 11.0 -72.9 252 56 364.6 364.6 299.6 364.6 0.00 37 101 16583 -76.5 -88.5 13 12.0 -76.5 255 50 378.8 378.8 302.1 378.8 0.00 38 100 16640 -76.5 -87.5 16 11.0 -76.5 255 50 379.9 379.9 302.2 379.9 0.00 TRP WND 226 11637 -46.6 -62.6 15 16.0 -47.1 265 70 346.7 346.7 295.9 346.9 0.04 Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 565.20 mb = 4964.90 m = 16288.85 ft Wetbulb zero: 663.15 mb = 3631.84 m = 11915.35 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 23.88 % Est. max temperature: 38.13 C = 100.63 F Sfc-Lift cond lev (LCL): 753.91 mb = 2553.24 m = 8376.66 ft T: 15.57 C 700-500 lapse rate: 6.60 C/km ThetaE index: 22.03 C Layer 1000.0- 951.0 mb Conv cond level (CCL): 542.85 mb = 5243.83 m = 17203.95 ft Mean mixing ratio: 6.02 g/kg Conv temperature: 50.29 C = 122.52 F Cap Strength: 9.59 C Lifted Index: 6.98 C Risk: None Lifted Index @300 mb: 14.98 C Lifted Index @700 mb: 7.80 C Showalter Index: 6.63 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 30.90 C Cross Totals Index: 6.90 C K Index: 12.50 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 0.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.50 J/kg Max Up Vert Vel: 8.31 m/s Conv Inhibition (B-): 8253.21 J/kg Cap Strength: 9.52 C Lift Cond Lev (LCL): 684.03 mb = 3377.09 m = 11079.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 9 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 1008 27 310 15 11.5 -9.6 | 312 6 4.1 -3.7 1 1000 97 310 13 10.0 -8.4 | 314 4 2.6 -2.4 2 925 788 325 24 13.8 -19.7 | 335 15 6.4 -13.8 3 850 1530 290 10 9.4 -3.4 | 219 3 2.0 2.5 4 700 3186 210 6 3.0 5.2 | 158 12 -4.4 11.1 5 500 5900 270 19 19.0 -0.0 | 243 13 11.6 5.9 6 400 7600 235 31 25.4 17.8 | 217 30 18.0 23.7 7 300 9690 260 65 64.0 11.3 | 253 59 56.6 17.2 8 250 10960 260 67 66.0 11.6 | 253 61 58.6 17.5 9 226 11637 265 70 69.7 6.1 | 259 63 62.3 12.0 10 200 12440 255 65 62.8 16.8 | 248 60 55.4 22.7 11 150 14250 250 62 58.3 21.2 | 242 58 50.9 27.1 12 100 16640 255 50 48.3 12.9 | 245 45 40.9 18.8 Wind Parameters Mean winds (0-6000m): 278.6 at 12.6 knts Storm direction: 308.6 at 9.5 knts Shear (0-3000m) pos: 1.0 neg: 3.8 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): -150.1 deg Storm rel helicity (0-3000m) pos: 7.0 neg: -37.4 tot: -30.4 m^2/s^2 ave: -10.1 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.87 Bulk Shear: 12.02 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 ------------------------------------------------------------------------------- 500 315 16 324 7| 5.8 0.0 5.8| 3.5 0.0 3.5 7.0 0.22| 8.6 1.9 1000 319 19 330 10| 2.9 1.0 3.9| 7.0 -10.5 -3.6 -3.6 -0.02| 9.0 -0.2 1500 317 18 327 8| 1.9 4.2 6.1| 7.0 -22.6 -15.6 -10.4 -0.30| 9.9 -3.0 2000 312 16 317 6| 1.4 4.2 5.6| 7.0 -25.5 -18.6 -9.3 -0.33| 8.5 -2.8 2500 306 14 302 5| 1.2 4.0 5.2| 7.0 -30.5 -23.5 -9.4 -0.36| 7.5 -2.7 3000 302 13 286 4| 1.0 3.8 4.7| 7.0 -37.4 -30.4 -10.1 -0.40| 6.8 -2.7 4000 291 12 243 4| 0.8 2.9 3.7| 21.8 -39.2 -17.4 -4.4 -0.26| 5.8 -1.5 5000 280 12 227 6| 1.3 2.3 3.6| 44.4 -39.2 5.2 1.0 -0.10| 5.3 -0.5 6000 279 13 232 6| 1.7 1.9 3.6| 68.1 -40.4 27.7 4.6 0.03| 5.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20250416.12.gif