UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:0000Z 25 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 1004 27 24.2 19.3 74 4.9 20.8 80 7 297.0 299.6 293.8 338.0 14.17 1 1000 60 23.4 19.3 78 4.1 20.6 0 0 296.5 299.1 293.7 337.6 14.23 2 999 69 23.4 19.4 78 4.0 20.6 360 0 296.6 299.2 293.8 338.0 14.33 3 984 201 23.8 20.6 82 3.2 21.5 358 2 298.3 301.2 295.3 344.0 15.71 4 979 246 26.8 8.8 32 18.0 15.8 357 2 301.8 303.1 289.8 323.4 7.27 5 976 273 28.2 4.2 22 24.0 14.4 357 2 303.5 304.4 288.6 319.5 5.30 6 959 429 30.4 -0.6 13 31.0 13.6 355 4 307.2 307.9 288.4 319.1 3.81 7 925 751 28.8 -3.2 12 32.0 12.1 350 8 308.8 309.4 288.4 319.0 3.26 8 907 925 28.2 -9.8 8 38.0 10.3 357 9 309.9 310.3 287.5 316.4 2.00 9 850 1494 24.4 -11.6 8 36.0 8.1 20 11 311.7 312.1 288.0 317.8 1.85 10 822 1785 22.4 -11.6 9 34.0 7.1 25 12 312.6 313.0 288.3 318.9 1.91 11 785 2184 21.4 -17.6 6 39.0 5.5 32 13 315.7 315.9 288.7 319.8 1.22 12 700 3160 13.4 -18.6 9 32.0 1.1 50 15 317.3 317.6 289.2 321.6 1.26 13 614 4241 4.4 -27.6 8 32.0 -5.1 34 15 319.1 319.2 289.2 321.4 0.64 14 570 4841 1.0 -26.0 11 27.0 -7.2 26 16 322.0 322.1 290.2 324.8 0.80 15 559 4998 0.8 -41.2 3 42.0 -8.4 23 16 323.5 323.6 290.0 324.2 0.19 16 500 5880 -6.3 -46.3 3 40.0 -13.3 10 16 325.4 325.4 290.5 325.8 0.12 17 400 7580 -19.7 -49.7 5 30.0 -23.3 330 23 329.4 329.4 291.6 329.8 0.10 18 336 8846 -30.7 -54.7 8 24.0 -32.5 300 31 331.2 331.2 292.1 331.5 0.07 19 325 9081 -32.5 -57.5 6 25.0 -34.1 294 33 331.9 331.9 292.3 332.1 0.05 20 302 9594 -36.5 -56.5 11 20.0 -37.7 281 37 333.3 333.3 292.7 333.5 0.06 21 300 9640 -36.9 -53.9 16 17.0 -37.9 280 37 333.4 333.4 292.7 333.7 0.08 22 294 9780 -37.7 -49.7 27 12.0 -38.5 278 40 334.2 334.2 293.0 334.7 0.14 23 291 9852 -38.1 -45.1 48 7.0 -38.7 277 42 334.6 334.6 293.2 335.5 0.23 24 290 9875 -37.9 -42.8 60 4.9 -38.4 277 43 335.2 335.2 293.4 336.4 0.30 25 276 10217 -40.1 -42.4 79 2.3 -40.3 273 51 336.8 336.9 293.9 338.1 0.33 26 250 10890 -44.1 -50.1 51 6.0 -44.5 265 67 340.5 340.5 294.6 341.1 0.16 27 246 10998 -44.9 -51.9 45 7.0 -45.3 267 68 340.9 340.9 294.7 341.4 0.13 28 221 11701 -51.2 -55.9 57 4.7 -51.3 280 71 341.8 341.9 294.8 342.2 0.09 29 219 11760 -51.7 -56.2 58 4.5 -51.8 278 70 341.9 341.9 294.8 342.3 0.09 30 216 11849 -50.7 -62.7 23 12.0 -51.0 274 69 344.8 344.8 295.5 345.0 0.04 31 208 12095 -49.5 -75.5 3 26.0 -50.0 265 67 350.4 350.4 296.7 350.5 0.01 32 200 12350 -50.5 -75.5 4 25.0 -51.0 255 64 352.8 352.8 297.3 352.8 0.01 33 150 14180 -61.9 -82.9 4 21.0 -62.0 260 50 363.4 363.4 299.4 363.5 0.00 34 135 14825 -64.7 -85.7 4 21.0 -64.8 264 42 369.6 369.6 300.5 369.6 0.00 35 120 15532 -70.5 -87.5 6 17.0 -70.6 268 32 371.6 371.6 300.8 371.6 0.00 36 100 16600 -74.7 -88.7 10 14.0 -74.7 275 18 383.4 383.4 302.8 383.4 0.00 TRP WND 221 11701 -51.2 -55.9 57 4.7 -51.3 280 71 341.8 341.9 294.8 342.2 0.09 Sounding variables and indices 1000-500 mb thick: 5820.00 m Freezing level: 552.35 mb = 5097.06 m = 16722.42 ft Wetbulb zero: 685.12 mb = 3337.22 m = 10948.76 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 10.31 % Est. max temperature: 38.78 C = 101.81 F Sfc-Lift cond lev (LCL): 934.67 mb = 658.36 m = 2159.93 ft T: 29.26 C 700-500 lapse rate: 7.24 C/km ThetaE index: 27.62 C Layer 979.0- 850.0 mb Conv cond level (CCL): 533.13 mb = 5372.48 m = 17626.02 ft Mean mixing ratio: 6.12 g/kg Conv temperature: 51.55 C = 124.79 F Cap Strength: 11.05 C Lifted Index: 8.04 C Risk: None Lifted Index @300 mb: 7.44 C Lifted Index @700 mb: 10.90 C Showalter Index: 11.20 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 30.70 C Cross Totals Index: -5.30 C K Index: -12.90 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 1.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.57 J/kg Max Up Vert Vel: 10.54 m/s Conv Inhibition (B-): 7988.31 J/kg Cap Strength: 11.05 C Lift Cond Lev (LCL): 689.45 mb = 3285.30 m = 10778.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 58 at 10 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 1004 27 80 7 -6.9 -1.2 | 197 4 1.2 3.9 1 1000 60 0 0 -0.0 -0.0 | 238 10 8.1 5.1 2 925 751 350 8 1.4 -7.9 | 286 10 9.5 -2.8 3 850 1494 20 11 -3.8 -10.3 | 320 7 4.4 -5.2 4 700 3160 50 15 -11.5 -9.6 | 37 6 -3.4 -4.5 5 500 5880 10 16 -2.8 -15.8 | 333 12 5.3 -10.6 6 400 7580 330 23 11.5 -19.9 | 307 25 19.6 -14.8 7 300 9640 280 37 36.4 -6.4 | 272 45 44.6 -1.3 8 250 10890 265 67 66.7 5.8 | 262 76 74.9 11.0 9 221 11701 280 71 69.9 -12.3 | 275 78 78.0 -7.2 10 200 12350 255 64 61.8 16.6 | 253 73 69.9 21.7 11 150 14180 260 50 49.2 8.7 | 256 59 57.4 13.8 12 100 16600 275 18 17.9 -1.6 | 262 26 26.1 3.6 Wind Parameters Mean winds (0-6000m): 27.7 at 12.8 knts Storm direction: 57.7 at 9.6 knts Shear (0-3000m) pos: 2.1 neg: 1.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -167.8 deg Storm rel helicity (0-3000m) pos: 44.6 neg: 0.0 tot: 44.6 m^2/s^2 ave: 14.9 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.83 Bulk Shear: 14.52 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 ------------------------------------------------------------------------------- 500 359 3 254 9| 0.0 8.8 8.8| 17.4 0.0 17.4 34.9 0.81| 12.3 10.0 1000 354 5 270 9| 2.0 4.4 6.4| 27.4 0.0 27.4 27.4 0.84| 8.5 7.1 1500 4 7 283 8| 2.3 2.9 5.3| 34.3 0.0 34.3 22.8 0.84| 7.0 5.9 2000 12 8 293 7| 2.2 2.2 4.4| 37.6 0.0 37.6 18.8 0.85| 5.8 4.9 2500 18 9 303 6| 2.1 1.8 3.9| 41.1 0.0 41.1 16.4 0.86| 5.1 4.4 3000 25 10 314 5| 2.1 1.5 3.6| 44.6 0.0 44.6 14.9 0.87| 4.7 4.1 4000 32 11 333 5| 1.6 1.4 3.0| 45.4 -4.8 40.6 10.2 0.69| 4.0 2.8 5000 31 12 341 6| 1.3 1.6 2.8| 45.4 -11.7 33.6 6.7 0.52| 3.6 1.9 6000 28 13 341 7| 1.1 1.7 2.7| 45.4 -20.6 24.8 4.1 0.39| 3.4 1.3 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20250425.00.gif