UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:0000Z 29 OCT 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 28.2 21.2 66 7.0 23.2 10 4 300.7 303.6 296.0 347.4 15.92 1 1000 103 28.0 21.0 66 7.0 23.0 5 5 301.1 304.1 296.1 347.7 15.85 2 963 436 25.6 19.6 69 6.0 21.3 46 7 302.0 304.8 295.8 346.5 15.07 3 941 641 27.4 6.4 26 21.0 14.8 71 9 305.8 307.0 290.3 325.3 6.41 4 925 792 25.8 8.8 34 17.0 15.3 90 10 305.7 307.1 291.4 329.0 7.70 5 861 1416 20.0 7.0 43 13.0 12.2 154 10 306.0 307.3 291.2 328.1 7.31 6 850 1527 20.2 0.2 26 20.0 9.5 165 10 307.3 308.2 289.2 321.4 4.56 7 792 2130 15.0 0.0 36 15.0 7.1 125 11 308.0 308.9 289.6 323.0 4.83 8 714 3003 12.4 -22.6 7 35.0 0.3 66 13 314.4 314.6 287.9 317.4 0.87 9 700 3169 11.0 -23.0 7 34.0 -0.6 55 13 314.7 314.8 287.9 317.6 0.86 10 641 3895 5.6 -27.4 7 33.0 -4.3 34 11 316.6 316.7 288.3 318.8 0.63 11 613 4259 4.8 -31.2 5 36.0 -5.2 23 10 319.7 319.8 289.2 321.4 0.46 12 500 5880 -7.7 -39.7 6 32.0 -13.9 335 5 323.7 323.7 290.2 324.6 0.24 13 411 7369 -18.7 -47.7 6 29.0 -22.4 291 14 328.1 328.2 291.3 328.6 0.12 14 400 7570 -20.9 -45.9 9 25.0 -24.1 285 15 327.8 327.9 291.3 328.4 0.16 15 356 8418 -28.5 -51.5 9 23.0 -30.5 283 26 328.7 328.7 291.5 329.1 0.09 16 354 8459 -27.5 -59.5 3 32.0 -29.8 283 27 330.6 330.6 291.9 330.7 0.04 17 300 9640 -31.5 -66.5 2 35.0 -33.5 280 43 341.0 341.0 294.6 341.1 0.02 18 299 9664 -31.7 -66.7 2 35.0 -33.6 280 43 341.0 341.0 294.6 341.1 0.02 19 250 10910 -38.3 -70.3 2 32.0 -39.6 265 51 349.1 349.1 296.4 349.2 0.01 20 248 10965 -38.5 -70.5 2 32.0 -39.8 265 52 349.6 349.6 296.5 349.7 0.01 21 216 11895 -46.7 -67.7 7 21.0 -47.3 270 63 351.0 351.0 296.8 351.1 0.02 22 213 11987 -47.3 -68.3 7 21.0 -47.9 270 64 351.5 351.5 297.0 351.5 0.02 23 200 12400 -50.1 -71.1 7 21.0 -50.5 270 55 353.4 353.4 297.4 353.5 0.01 24 150 14220 -64.1 -80.1 9 16.0 -64.2 255 51 359.7 359.7 298.7 359.7 0.00 25 132 14994 -70.3 -82.3 16 12.0 -70.4 268 48 362.0 362.0 299.1 362.0 0.00 26 112 15959 -76.1 -83.1 32 7.0 -76.1 285 44 368.6 368.6 300.3 368.6 0.00 27 106 16280 -73.3 -84.3 17 11.0 -73.3 273 38 379.7 379.7 302.2 379.7 0.00 28 100 16620 -75.1 -86.1 16 11.0 -75.2 260 31 382.6 382.6 302.6 382.6 0.00 TRP 112 15959 -76.1 -83.1 32 7.0 -76.1 285 44 368.6 368.6 300.3 368.6 0.00 WND 213 11987 -47.3 -68.3 7 21.0 -47.9 270 64 351.5 351.5 297.0 351.5 0.02 Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 569.61 mb = 4881.33 m = 16014.66 ft Wetbulb zero: 709.66 mb = 3054.37 m = 10020.78 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 20.66 % Est. max temperature: 33.88 C = 92.99 F Sfc-Lift cond lev (LCL): 910.74 mb = 927.23 m = 3042.06 ft T: 24.54 C 700-500 lapse rate: 6.90 C/km ThetaE index: 22.44 C Layer 963.0- 925.0 mb Conv cond level (CCL): 696.54 mb = 3209.80 m = 10530.72 ft Mean mixing ratio: 11.68 g/kg Conv temperature: 42.34 C = 108.21 F Cap Strength: 4.50 C Lifted Index: -0.16 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.67 C Lifted Index @700 mb: 3.89 C Showalter Index: 7.92 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 7.90 C K Index: -5.90 Risk: None Sweat Index: 27.40 Risk: None Energy Index: 0.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 206.53 J/kg Max Up Vert Vel: 20.32 m/s Conv Inhibition (B-): 477.66 J/kg Cap Strength: 4.46 C Lift Cond Lev (LCL): 815.34 mb = 1882.35 m = 6175.62 ft Lev Free Conv (LFC): 500.34 mb = 5874.51 m = 19273.10 ft Equ Level (EL): 330.34 mb = 8952.26 m = 29370.57 ft B at Equ Level: 204.11 J/kg Max Parcel Lev (MPL): 270.34 mb = 10365.16 m = 34006.01 ft Wind level data Storm motion: 95 at 7 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 10 4 -0.7 -3.9 | 305 8 6.4 -4.5 1 1000 103 5 5 -0.4 -5.0 | 310 9 6.7 -5.6 2 925 792 90 10 -10.0 0.0 | 79 3 -2.9 -0.6 3 850 1527 165 10 -2.6 9.7 | 206 10 4.5 9.1 4 700 3169 55 13 -10.6 -7.5 | 24 9 -3.6 -8.0 5 500 5880 335 5 2.1 -4.5 | 299 11 9.2 -5.1 6 400 7570 285 15 14.5 -3.9 | 282 22 21.6 -4.5 7 300 9640 280 43 42.3 -7.5 | 279 50 49.4 -8.1 8 250 10910 265 51 50.8 4.4 | 266 58 57.9 3.9 9 213 11987 270 64 64.0 -0.0 | 270 71 71.1 -0.6 10 200 12400 270 55 55.0 -0.0 | 271 62 62.1 -0.6 11 150 14220 255 51 49.3 13.2 | 257 58 56.4 12.6 12 112 15959 285 44 42.5 -11.4 | 284 51 49.6 -12.0 13 100 16620 260 31 30.5 5.4 | 263 38 37.6 4.8 Wind Parameters Mean winds (0-6000m): 64.7 at 9.5 knts Storm direction: 94.7 at 7.1 knts Shear (0-3000m) pos: 2.4 neg: 3.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 90.7 deg Storm rel helicity (0-3000m) pos: 31.3 neg: -30.3 tot: 0.9 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 0.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 58.24 Bulk Shear: 3.55 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 34 6 328 7| 6.3 0.0 6.3| 11.6 0.0 11.6 23.2 0.82| 7.8 6.4 1000 75 8 11 3| 6.0 0.0 6.0| 19.3 0.0 19.3 19.3 0.88| 8.9 7.8 1500 101 9 127 2| 4.7 0.0 4.7| 31.3 0.0 31.3 20.8 0.83| 9.0 7.5 2000 117 9 165 4| 3.5 1.6 5.1| 31.3 -11.5 19.8 9.9 0.51| 8.4 4.3 2500 115 10 156 4| 2.8 2.5 5.3| 31.3 -20.4 10.9 4.3 0.26| 8.1 2.1 3000 104 10 125 3| 2.4 3.0 5.4| 31.3 -30.3 0.9 0.3 0.08| 8.0 0.6 4000 83 10 59 4| 1.8 2.4 4.2| 31.3 -47.9 -16.7 -4.2 -0.07| 7.0 -0.5 5000 70 10 31 5| 1.4 1.8 3.2| 31.3 -62.8 -31.5 -6.3 -0.15| 6.2 -0.9 6000 65 9 18 5| 1.2 1.4 2.5| 31.5 -73.2 -41.7 -7.0 -0.20| 5.5 -1.1 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20251029.00.gif