UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:0000Z 3 DEC 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 1013 27 21.4 17.6 79 3.8 18.9 0 0 293.5 295.7 291.5 329.3 12.59 1 1012 35 20.6 17.5 82 3.1 18.5 3 0 292.7 295.0 291.2 328.3 12.53 2 1010 52 22.2 18.4 79 3.8 19.6 9 1 294.5 296.9 292.4 332.5 13.30 3 1000 137 22.6 17.8 74 4.8 19.4 40 3 295.8 298.1 292.5 332.9 12.93 4 995 181 23.0 18.0 73 5.0 19.6 32 3 296.6 299.0 292.9 334.5 13.16 5 991 216 22.8 16.8 69 6.0 18.8 25 3 296.7 298.9 292.3 332.0 12.23 6 951 574 19.6 16.5 82 3.1 17.5 316 2 297.0 299.2 292.6 333.2 12.51 7 938 693 18.8 14.8 78 4.0 16.2 293 2 297.3 299.4 291.8 330.3 11.35 8 925 813 19.0 9.0 52 10.0 13.0 270 2 298.7 300.2 289.3 321.7 7.81 9 919 869 19.2 6.2 43 13.0 11.7 257 2 299.5 300.7 288.3 318.7 6.48 10 907 982 19.2 -0.8 26 20.0 9.0 230 3 300.6 301.4 286.3 312.7 3.97 11 881 1231 17.6 1.6 34 16.0 9.0 172 5 301.5 302.4 287.5 316.2 4.87 12 850 1536 16.6 -10.4 15 27.0 5.1 100 7 303.5 303.9 285.3 310.0 2.03 13 827 1769 16.6 -19.4 7 36.0 3.5 123 7 305.9 306.1 285.0 309.2 0.99 14 800 2050 15.6 -12.4 13 28.0 3.9 150 6 307.8 308.1 286.6 313.7 1.84 15 700 3165 8.2 -16.8 15 25.0 -1.1 260 4 311.6 311.8 287.6 316.4 1.46 16 610 4283 1.0 -22.0 16 23.0 -6.4 258 13 315.8 316.0 288.6 319.4 1.08 17 547 5146 -6.1 -27.1 17 21.0 -11.6 256 21 317.3 317.5 288.7 320.0 0.76 18 500 5840 -11.7 -24.7 33 13.0 -15.1 255 27 318.8 319.0 289.5 322.3 1.03 19 457 6524 -17.9 -26.9 45 9.0 -19.9 259 28 319.3 319.5 289.5 322.5 0.92 20 444 6740 -18.9 -31.9 31 13.0 -21.4 260 29 320.7 320.8 289.6 322.8 0.59 21 400 7510 -25.7 -30.7 63 5.0 -26.6 265 30 321.6 321.7 290.0 324.2 0.74 22 374 7990 -30.1 -33.1 75 3.0 -30.6 269 37 322.0 322.1 290.0 324.3 0.63 23 338 8700 -35.1 -35.9 92 0.8 -35.2 274 47 324.6 324.7 290.7 326.6 0.53 24 335 8762 -35.7 -39.6 67 3.9 -36.1 274 48 324.6 324.7 290.6 326.0 0.37 25 321 9056 -38.3 -40.7 78 2.4 -38.5 276 52 325.0 325.1 290.6 326.3 0.34 26 316 9163 -38.7 -45.7 48 7.0 -39.2 277 54 325.9 326.0 290.7 326.7 0.20 27 312 9250 -37.7 -54.7 15 17.0 -38.7 278 55 328.5 328.5 291.4 328.8 0.07 28 307 9362 -37.1 -58.1 9 21.0 -38.2 279 57 330.9 330.9 292.0 331.1 0.05 29 300 9520 -38.1 -58.1 10 20.0 -39.1 280 59 331.7 331.7 292.2 331.9 0.05 30 279 10019 -40.3 -59.3 11 19.0 -41.2 280 64 335.5 335.5 293.2 335.6 0.05 31 250 10760 -46.1 -65.1 10 19.0 -46.6 280 72 337.5 337.5 293.7 337.6 0.02 32 204 12084 -56.3 -67.3 24 11.0 -56.5 280 70 341.7 341.7 294.7 341.8 0.02 33 200 12210 -56.9 -69.9 18 13.0 -57.1 280 70 342.7 342.7 295.0 342.7 0.02 34 186 12665 -58.3 -74.3 11 16.0 -58.5 284 79 347.6 347.6 296.1 347.6 0.01 35 181 12836 -58.3 -75.7 9 17.3 -58.5 285 82 350.2 350.2 296.7 350.3 0.01 36 158 13686 -58.5 -82.5 3 24.0 -58.7 281 70 363.8 363.8 299.4 363.9 0.00 37 150 14010 -59.7 -83.7 3 24.0 -59.9 280 66 367.2 367.2 300.1 367.2 0.00 38 133 14755 -64.1 -86.1 3 22.0 -64.3 271 63 372.2 372.2 300.9 372.3 0.00 39 110 15915 -65.5 -88.5 3 23.0 -65.6 257 58 390.4 390.4 303.9 390.4 0.00 40 109 15970 -65.3 -87.3 3 22.0 -65.4 256 58 391.8 391.8 304.0 391.8 0.00 41 100 16490 -69.7 -88.7 5 19.0 -69.8 250 56 393.1 393.1 304.2 393.1 0.00 TRP WND 181 12836 -58.3 -75.7 9 17.3 -58.5 285 82 350.2 350.2 296.7 350.3 0.01 Sounding variables and indices 1000-500 mb thick: 5703.00 m Freezing level: 601.13 mb = 4404.33 m = 14449.71 ft Wetbulb zero: 721.96 mb = 2907.13 m = 9537.72 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 25.55 % Est. max temperature: 30.63 C = 87.14 F Sfc-Lift cond lev (LCL): 958.01 mb = 510.15 m = 1673.69 ft T: 20.17 C 700-500 lapse rate: 7.44 C/km ThetaE index: 20.50 C Layer 938.0- 881.0 mb Conv cond level (CCL): 737.50 mb = 2729.26 m = 8954.17 ft Mean mixing ratio: 11.32 g/kg Conv temperature: 38.10 C = 100.58 F Cap Strength: 5.80 C Lifted Index: -0.41 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.25 C Lifted Index @700 mb: 3.90 C Showalter Index: 10.63 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: 1.30 C K Index: -7.10 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 2.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 280.16 J/kg Max Up Vert Vel: 23.67 m/s Conv Inhibition (B-): 561.43 J/kg Cap Strength: 5.71 C Lift Cond Lev (LCL): 887.15 mb = 1171.11 m = 3842.18 ft Lev Free Conv (LFC): 512.15 mb = 5654.36 m = 18550.81 ft Equ Level (EL): 312.15 mb = 9247.07 m = 30337.78 ft B at Equ Level: 279.51 J/kg Max Parcel Lev (MPL): 242.15 mb = 10967.65 m = 35982.67 ft Wind level data Storm motion: 283 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 1013 27 0 0 -0.0 -0.0 | 103 8 -7.5 1.7 1 1000 137 40 3 -1.9 -2.3 | 87 9 -9.4 -0.6 2 925 813 270 2 2.0 -0.0 | 107 6 -5.5 1.7 3 850 1536 100 7 -6.9 1.2 | 102 15 -14.4 2.9 4 700 3165 260 4 3.9 0.7 | 124 4 -3.6 2.4 5 500 5840 255 27 26.1 7.0 | 245 21 18.6 8.7 6 400 7510 265 30 29.9 2.6 | 259 23 22.4 4.3 7 300 9520 280 59 58.1 -10.2 | 280 51 50.6 -8.5 8 250 10760 280 72 70.9 -12.5 | 280 64 63.4 -10.8 9 200 12210 280 70 68.9 -12.2 | 280 62 61.4 -10.4 10 181 12836 285 82 79.2 -21.2 | 285 74 71.7 -19.5 11 150 14010 280 66 65.0 -11.5 | 280 58 57.5 -9.7 12 100 16490 250 56 52.6 19.2 | 245 50 45.1 20.9 Wind Parameters Mean winds (0-6000m): 252.9 at 10.3 knts Storm direction: 282.9 at 7.7 knts Shear (0-3000m) pos: 1.8 neg: 1.2 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 30.5 deg Storm rel helicity (0-3000m) pos: 36.0 neg: -29.6 tot: 6.4 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 0.6 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 15.52 Bulk Shear: 18.05 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 13 2 85 8| 0.0 2.5 2.5| 1.0 -6.6 -5.6 -11.3 -0.40| 6.3 -2.5 1000 330 2 87 6| 0.0 1.8 1.8| 7.7 -6.6 1.1 1.1 0.17| 5.7 1.0 1500 78 3 95 11| 0.0 2.4 2.4| 8.3 -28.6 -20.2 -13.5 -0.19| 7.6 -1.5 2000 104 4 103 12| 1.3 1.8 3.1| 26.4 -28.6 -2.1 -1.1 0.02| 7.1 0.2 2500 120 4 109 12| 1.9 1.4 3.3| 35.3 -28.6 6.7 2.7 0.11| 6.7 0.7 3000 113 5 107 12| 1.8 1.2 3.0| 36.0 -29.6 6.4 2.1 0.09| 6.3 0.6 4000 219 5 143 7| 1.8 0.5 2.2| 41.8 -30.2 11.5 2.9 0.19| 5.8 1.1 5000 251 7 172 4| 1.4 0.8 2.2| 48.1 -30.2 17.8 3.6 0.21| 5.5 1.2 6000 253 10 206 5| 1.4 1.0 2.4| 55.0 -30.2 24.7 4.1 0.21| 5.2 1.1 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20251203.00.gif