UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 31 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 1009 27 33.0 18.0 41 15.0 22.5 320 13 305.4 307.8 295.3 344.2 12.97 1 1006 53 31.0 19.0 49 12.0 22.5 325 12 303.6 306.2 295.5 344.8 13.87 2 1000 105 30.6 17.6 46 13.0 21.6 335 11 303.8 306.1 294.7 341.7 12.76 3 961 459 27.4 15.4 48 12.0 19.3 309 9 304.0 306.1 293.9 338.3 11.52 4 925 797 26.0 6.0 28 20.0 14.1 285 7 305.9 307.1 290.3 325.2 6.34 5 911 931 25.0 4.0 26 21.0 12.9 254 6 306.2 307.2 289.8 323.3 5.60 6 850 1532 19.4 7.4 46 12.0 12.1 115 4 306.5 307.9 291.6 329.6 7.62 7 813 1912 16.0 9.0 63 7.0 11.7 121 6 306.8 308.4 292.7 333.7 8.90 8 724 2887 9.6 -11.4 21 21.0 0.8 136 11 310.1 310.5 287.8 317.2 2.21 9 700 3166 8.4 -21.6 10 30.0 -1.7 140 12 311.8 312.0 287.1 315.1 0.97 10 665 3588 7.8 -29.2 5 37.0 -3.0 161 12 315.7 315.8 287.9 317.5 0.51 11 538 5301 -2.3 -37.3 5 35.0 -10.2 250 14 323.4 323.4 290.1 324.5 0.29 12 500 5880 -3.9 -44.9 2 41.0 -11.8 280 15 328.3 328.3 291.4 328.8 0.14 13 487 6087 -4.3 -45.3 2 41.0 -12.2 279 17 330.3 330.3 291.9 330.8 0.14 14 400 7600 -15.9 -47.9 5 32.0 -20.5 275 28 334.3 334.3 293.0 334.8 0.13 15 326 9108 -26.9 -46.9 13 20.0 -29.2 264 32 339.3 339.3 294.3 340.0 0.17 16 301 9677 -32.3 -46.3 24 14.0 -33.7 260 34 339.5 339.6 294.4 340.3 0.20 17 300 9700 -32.5 -47.5 21 15.0 -33.9 260 34 339.6 339.6 294.4 340.3 0.17 18 287 10010 -35.1 -51.1 18 16.0 -36.3 258 36 340.2 340.2 294.5 340.7 0.12 19 250 10960 -40.5 -61.5 9 21.0 -41.5 250 42 345.9 345.9 295.7 346.0 0.04 20 222 11763 -45.5 -66.5 8 21.0 -46.2 250 45 350.1 350.1 296.7 350.2 0.02 21 200 12450 -51.9 -70.9 8 19.0 -52.2 250 47 350.6 350.6 296.8 350.6 0.01 22 150 14250 -64.5 -78.5 13 14.0 -64.6 235 52 359.0 359.0 298.5 359.0 0.01 23 135 14886 -70.1 -80.1 22 10.0 -70.1 234 48 360.0 360.0 298.7 360.0 0.00 24 100 16630 -79.7 -88.7 21 9.0 -79.7 230 35 373.7 373.7 301.2 373.7 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 566.92 mb = 4910.79 m = 16111.32 ft Wetbulb zero: 716.56 mb = 2972.24 m = 9751.32 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 23.04 % Est. max temperature: 34.07 C = 93.33 F Sfc-Lift cond lev (LCL): 812.58 mb = 1916.76 m = 6288.50 ft T: 15.97 C 700-500 lapse rate: 4.53 C/km ThetaE index: 21.53 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 704.50 mb = 3112.88 m = 10212.75 ft Mean mixing ratio: 10.03 g/kg Conv temperature: 39.12 C = 102.41 F Cap Strength: 3.97 C Lifted Index: 5.16 C Risk: None Lifted Index @300 mb: 4.83 C Lifted Index @700 mb: 2.46 C Showalter Index: 7.56 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 11.30 C K Index: 0.70 Risk: None Sweat Index: 111.80 Risk: None Energy Index: 0.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.50 J/kg Max Up Vert Vel: 4.58 m/s Conv Inhibition (B-): 4883.88 J/kg Cap Strength: 4.91 C Lift Cond Lev (LCL): 774.91 mb = 2315.58 m = 7596.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 242 at 8 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 27 320 13 8.4 -10.0 | 355 14 1.3 -13.7 1 1000 105 335 11 4.6 -10.0 | 10 14 -2.4 -13.7 2 925 797 285 7 6.8 -1.8 | 3 6 -0.3 -5.5 3 850 1532 115 4 -3.6 1.7 | 79 11 -10.7 -2.0 4 700 3166 140 12 -7.7 9.2 | 110 16 -14.8 5.5 5 500 5880 280 15 14.8 -2.6 | 309 10 7.7 -6.3 6 400 7600 275 28 27.9 -2.4 | 286 22 20.8 -6.2 7 300 9700 260 34 33.5 5.9 | 265 27 26.4 2.2 8 250 10960 250 42 39.5 14.4 | 252 34 32.4 10.7 9 200 12450 250 47 44.2 16.1 | 252 39 37.1 12.4 10 150 14250 235 52 42.6 29.8 | 234 44 35.6 26.1 11 100 16630 230 35 26.8 22.5 | 226 27 19.8 18.8 Wind Parameters Mean winds (0-6000m): 212.2 at 10.6 knts Storm direction: 242.2 at 8.0 knts Shear (0-3000m) pos: 1.3 neg: 2.9 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 113.2 deg Storm rel helicity (0-3000m) pos: 38.7 neg: -15.3 tot: 23.4 m^2/s^2 ave: 7.8 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 38.48 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 ------------------------------------------------------------------------------- 500 323 10 4 12| 0.0 5.4 5.4| 12.5 -5.7 6.9 13.7 0.19| 9.2 1.7 1000 309 9 2 9| 0.0 7.3 7.3| 15.2 -5.8 9.4 9.4 0.32| 9.4 3.0 1500 311 7 9 9| 0.0 5.7 5.7| 15.9 -15.3 0.6 0.4 0.09| 9.8 0.9 2000 317 7 15 9| 0.6 4.3 4.9| 21.7 -15.3 6.4 3.2 0.14| 8.0 1.2 2500 341 7 25 11| 1.0 3.4 4.5| 29.3 -15.3 14.0 5.6 0.20| 6.9 1.4 3000 134 8 97 13| 1.3 2.9 4.2| 38.7 -15.3 23.4 7.8 0.25| 6.3 1.6 4000 153 9 110 12| 1.6 2.2 3.7| 71.9 -15.3 56.6 14.1 0.39| 6.0 2.4 5000 179 10 130 9| 1.7 1.7 3.4| 95.4 -15.3 80.1 16.0 0.50| 6.1 3.0 6000 212 11 165 5| 1.7 1.4 3.2|115.2 -16.5 98.8 16.5 0.55| 6.1 3.4 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20251031.12.gif