UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:0000Z 19 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 1007 27 23.8 17.8 69 6.0 19.7 290 8 296.4 298.7 292.6 333.4 12.83 1 1000 90 23.4 18.4 74 5.0 20.0 315 7 296.5 299.0 293.2 335.3 13.43 2 950 535 19.2 17.1 88 2.1 17.8 305 16 296.7 299.0 292.9 334.3 13.02 3 944 589 19.0 15.3 79 3.7 16.6 304 17 297.0 299.1 291.9 330.7 11.66 4 936 663 22.0 -14.0 8 36.0 7.4 302 19 300.8 301.0 283.5 305.2 1.38 5 933 691 23.2 -14.8 7 38.0 7.8 302 19 302.3 302.5 284.0 306.4 1.30 6 925 766 24.0 -18.0 5 42.0 7.6 300 21 303.8 304.0 284.2 307.1 1.00 7 888 1122 24.2 -9.8 10 34.0 8.6 307 23 307.6 308.0 286.8 314.2 2.04 8 850 1501 21.0 -2.0 21 23.0 9.0 315 26 308.1 308.9 288.8 320.3 3.88 9 743 2649 14.0 0.0 38 14.0 6.4 294 29 312.6 313.6 291.4 328.8 5.15 10 700 3148 10.0 -1.0 46 11.0 4.2 285 30 313.6 314.5 291.6 329.6 5.08 11 599 4419 -0.9 -5.6 70 4.7 -3.1 271 34 315.2 316.0 291.3 328.7 4.21 12 578 4703 -2.9 -8.9 63 6.0 -5.5 268 35 316.1 316.8 290.9 327.0 3.37 13 568 4841 -2.3 -23.3 18 21.0 -8.7 266 35 318.4 318.6 289.3 322.0 1.03 14 557 4997 -3.3 -24.3 18 21.0 -9.5 265 35 319.0 319.2 289.5 322.3 0.96 15 546 5155 -2.5 -33.5 7 31.0 -10.1 263 36 321.8 321.9 289.8 323.3 0.41 16 505 5772 -5.3 -38.3 5 33.0 -12.3 256 38 325.6 325.7 290.7 326.7 0.28 17 500 5850 -5.9 -37.9 6 32.0 -12.8 255 38 325.8 325.9 290.9 326.9 0.29 18 400 7550 -19.9 -38.9 17 19.0 -22.9 265 40 329.1 329.2 291.8 330.4 0.33 19 370 8122 -24.9 -37.9 29 13.0 -26.8 265 48 329.9 330.0 292.1 331.4 0.39 20 354 8443 -25.9 -43.9 17 18.0 -28.1 265 52 332.8 332.8 292.7 333.6 0.22 21 352 8484 -24.7 -49.7 8 25.0 -27.4 265 53 334.9 334.9 293.2 335.4 0.12 22 300 9630 -31.9 -55.9 7 24.0 -33.7 265 69 340.4 340.4 294.5 340.7 0.07 23 281 10088 -34.7 -60.7 5 26.0 -36.2 270 72 342.8 342.8 295.0 343.0 0.04 24 265 10493 -38.1 -62.1 6 23.9 -39.3 275 74 343.6 343.6 295.2 343.8 0.03 25 251 10863 -41.3 -63.3 7 22.0 -42.2 270 73 344.3 344.3 295.4 344.4 0.03 26 250 10890 -41.5 -63.5 7 22.0 -42.4 270 73 344.4 344.4 295.4 344.5 0.03 27 227 11541 -43.9 -69.9 4 26.0 -44.7 261 69 350.3 350.3 296.7 350.4 0.01 28 200 12380 -50.3 -71.3 7 21.0 -50.7 250 63 353.1 353.1 297.3 353.2 0.01 29 165 13609 -59.3 -78.3 7 19.0 -59.5 253 57 358.0 358.0 298.3 358.0 0.01 30 150 14200 -63.1 -81.1 7 18.0 -63.2 255 54 361.4 361.4 299.0 361.4 0.00 31 139 14666 -67.5 -83.5 9 16.0 -67.6 257 52 361.6 361.6 299.0 361.6 0.00 32 113 15904 -72.3 -87.3 9 15.0 -72.3 262 46 374.7 374.7 301.4 374.7 0.00 33 100 16620 -75.1 -88.1 11 13.0 -75.2 265 42 382.6 382.6 302.6 382.6 0.00 TRP WND 265 10493 -38.1 -62.1 6 23.9 -39.3 275 74 343.6 343.6 295.2 343.8 0.03 Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 607.34 mb = 4313.73 m = 14152.49 ft Wetbulb zero: 641.89 mb = 3854.65 m = 12646.34 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 37.75 % Est. max temperature: 35.52 C = 95.93 F Sfc-Lift cond lev (LCL): 922.28 mb = 791.64 m = 2597.20 ft T: 24.01 C 700-500 lapse rate: 5.88 C/km ThetaE index: 30.13 C Layer 950.0- 933.0 mb Conv cond level (CCL): 662.72 mb = 3594.32 m = 11792.26 ft Mean mixing ratio: 9.00 g/kg Conv temperature: 41.68 C = 107.02 F Cap Strength: 9.79 C Lifted Index: 7.62 C Risk: None Lifted Index @300 mb: 11.38 C Lifted Index @700 mb: 7.40 C Showalter Index: 10.37 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 3.90 C K Index: 13.90 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 1.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.84 J/kg Max Up Vert Vel: 9.47 m/s Conv Inhibition (B-): 7711.76 J/kg Cap Strength: 9.79 C Lift Cond Lev (LCL): 819.35 mb = 1814.38 m = 5952.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 22 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 1007 27 290 8 7.5 -2.7 | 143 14 -8.7 11.6 1 1000 90 315 7 4.9 -4.9 | 130 15 -11.3 9.4 2 925 766 300 21 18.2 -10.5 | 207 4 2.0 3.8 3 850 1501 315 26 18.4 -18.4 | 332 5 2.2 -4.1 4 700 3148 285 30 29.0 -7.8 | 243 14 12.8 6.6 5 500 5850 255 38 36.7 9.8 | 220 32 20.5 24.2 6 400 7550 265 40 39.8 3.5 | 233 30 23.6 17.8 7 300 9630 265 69 68.7 6.0 | 249 56 52.5 20.3 8 265 10493 275 74 73.7 -6.4 | 262 58 57.5 7.9 9 250 10890 270 73 73.0 -0.0 | 256 59 56.8 14.3 10 200 12380 250 63 59.2 21.5 | 230 56 43.0 35.9 11 150 14200 255 54 52.2 14.0 | 232 46 35.9 28.3 12 100 16620 265 42 41.8 3.7 | 235 31 25.6 18.0 Wind Parameters Mean winds (0-6000m): 281.5 at 28.9 knts Storm direction: 311.5 at 21.6 knts Shear (0-3000m) pos: 3.3 neg: 2.3 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 102.4 deg Storm rel helicity (0-3000m) pos: 16.6 neg: -32.5 tot: -15.9 m^2/s^2 ave: -5.3 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.88 Bulk Shear: 50.71 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 ------------------------------------------------------------------------------- 500 308 11 135 11| 8.8 0.0 8.8| 6.0 -12.1 -6.1 -12.3 -0.05| 12.2 -0.6 1000 303 16 151 7| 7.8 0.0 7.8| 13.3 -12.1 1.2 1.2 0.32| 10.1 3.2 1500 307 19 158 3| 6.5 0.0 6.5| 16.6 -12.1 4.4 2.9 0.42| 8.5 3.6 2000 308 21 181 2| 4.9 1.1 6.0| 16.6 -17.6 -1.1 -0.5 0.22| 7.5 1.6 2500 306 22 229 2| 3.9 1.8 5.8| 16.6 -24.1 -7.6 -3.0 0.09| 6.9 0.7 3000 303 23 243 4| 3.3 2.3 5.6| 16.6 -32.5 -15.9 -5.3 0.01| 6.6 0.1 4000 296 25 243 7| 2.5 2.7 5.1| 16.6 -45.3 -28.8 -7.2 -0.06| 5.9 -0.3 5000 289 27 239 11| 2.0 2.8 4.8| 16.6 -65.5 -49.0 -9.8 -0.11| 5.4 -0.6 6000 281 29 235 15| 1.6 2.8 4.5| 21.5 -90.1 -68.7 -11.4 -0.14| 5.1 -0.7 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20250419.00.gif