UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:0000Z 15 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 1006 27 28.2 22.2 70 6.0 23.9 60 3 300.8 303.9 296.8 350.7 16.98 1 1000 81 28.4 22.4 70 6.0 24.0 330 1 301.5 304.7 297.2 352.5 17.30 2 983 234 28.8 20.8 62 8.0 23.0 328 4 303.4 306.4 296.8 350.7 15.93 3 961 435 27.4 19.4 62 8.0 21.7 325 8 304.0 306.8 296.3 348.4 14.91 4 941 622 28.4 2.4 19 26.0 13.7 322 12 306.8 307.7 289.3 321.7 4.83 5 929 736 27.6 1.6 19 26.0 13.1 321 14 307.2 308.0 289.2 321.4 4.62 6 925 774 27.4 1.4 19 26.0 12.9 320 15 307.3 308.2 289.2 321.5 4.57 7 850 1515 22.4 -0.6 22 23.0 10.0 40 3 309.6 310.4 289.7 323.1 4.30 8 831 1711 21.2 -3.8 18 25.0 8.5 41 3 310.4 311.0 289.2 321.3 3.47 9 770 2363 15.2 -2.8 29 18.0 6.0 43 5 310.7 311.5 289.8 323.4 4.04 10 700 3159 7.8 -2.2 49 10.0 2.7 45 7 311.1 312.0 290.5 325.7 4.65 11 637 3926 0.2 -3.3 77 3.5 -1.5 45 12 311.0 311.9 290.5 325.7 4.71 12 633 3977 0.0 -4.4 72 4.4 -2.1 45 12 311.3 312.1 290.3 325.0 4.36 13 630 4015 0.4 -12.6 37 13.0 -4.7 45 13 312.2 312.6 288.6 319.7 2.30 14 624 4092 0.8 -24.2 13 25.0 -6.7 45 13 313.5 313.7 287.6 316.5 0.86 15 600 4407 1.0 -46.0 2 47.0 -8.1 45 15 317.3 317.3 288.0 317.7 0.10 16 586 4597 1.2 -44.8 2 46.0 -8.0 45 17 319.7 319.7 288.8 320.1 0.12 17 531 5384 -2.9 -39.9 4 37.0 -10.8 45 22 323.9 323.9 290.2 324.7 0.22 18 500 5860 -4.1 -48.1 2 44.0 -12.0 45 25 328.0 328.1 291.3 328.4 0.10 19 467 6395 -5.5 -50.5 1 45.0 -13.2 30 20 332.8 332.8 292.6 333.1 0.08 20 465 6428 -5.3 -51.3 1 46.0 -13.1 29 19 333.4 333.4 292.7 333.7 0.07 21 403 7533 -12.3 -55.3 1 43.0 -18.2 357 9 338.3 338.3 294.0 338.5 0.05 22 400 7590 -12.9 -54.9 2 42.0 -18.6 355 8 338.2 338.2 293.9 338.5 0.06 23 300 9710 -30.3 -56.3 6 26.0 -32.4 260 12 342.7 342.7 295.0 342.9 0.06 24 257 10783 -39.9 -58.9 11 19.0 -40.9 260 21 344.0 344.0 295.3 344.2 0.05 25 250 10970 -41.1 -59.1 13 18.0 -42.0 260 23 345.0 345.0 295.6 345.2 0.05 26 245 11107 -42.5 -56.5 20 14.0 -43.2 259 24 344.9 344.9 295.6 345.2 0.07 27 222 11768 -47.3 -69.3 6 22.0 -47.9 252 26 347.3 347.3 296.1 347.4 0.02 28 209 12164 -50.9 -65.9 15 15.0 -51.2 248 28 347.8 347.8 296.1 347.9 0.03 29 200 12450 -53.1 -71.1 9 18.0 -53.4 245 29 348.7 348.7 296.4 348.7 0.01 30 178 13189 -58.9 -75.9 9 17.0 -59.1 239 26 351.0 351.0 296.8 351.0 0.01 31 158 13925 -64.7 -76.7 18 12.0 -64.8 233 23 353.3 353.3 297.4 353.4 0.01 32 150 14240 -66.7 -78.7 17 12.0 -66.8 230 22 355.2 355.2 297.7 355.2 0.01 33 124 15372 -74.1 -83.1 24 9.0 -74.1 218 12 361.6 361.6 299.0 361.6 0.00 34 108 16175 -76.1 -85.1 23 9.0 -76.1 210 4 372.4 372.4 301.0 372.4 0.00 35 100 16620 -75.7 -84.7 23 9.0 -75.7 280 6 381.5 381.5 302.5 381.5 0.00 TRP 108 16175 -76.1 -85.1 23 9.0 -76.1 210 4 372.4 372.4 301.0 372.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 569.90 mb = 4827.30 m = 15837.39 ft Wetbulb zero: 659.45 mb = 3644.27 m = 11956.12 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 27.86 % Est. max temperature: 36.80 C = 98.25 F Sfc-Lift cond lev (LCL): 922.33 mb = 799.35 m = 2622.50 ft T: 27.23 C 700-500 lapse rate: 4.41 C/km ThetaE index: 31.12 C Layer 983.0- 925.0 mb Conv cond level (CCL): 718.73 mb = 2938.39 m = 9640.28 ft Mean mixing ratio: 10.69 g/kg Conv temperature: 38.42 C = 101.15 F Cap Strength: 5.25 C Lifted Index: 3.91 C Risk: None Lifted Index @300 mb: 5.60 C Lifted Index @700 mb: 1.07 C Showalter Index: 10.65 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 3.50 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 31.00 Risk: None Energy Index: 1.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.13 J/kg Max Up Vert Vel: 11.76 m/s Conv Inhibition (B-): 317.74 J/kg Cap Strength: 5.25 C Lift Cond Lev (LCL): 781.60 mb = 2234.83 m = 7332.02 ft Lev Free Conv (LFC): 676.60 mb = 3435.48 m = 11271.12 ft Equ Level (EL): 606.60 mb = 4318.87 m = 14169.35 ft B at Equ Level: 68.08 J/kg Max Parcel Lev (MPL): 536.60 mb = 5300.33 m = 17389.31 ft Wind level data Storm motion: 65 at 9 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 1006 27 60 3 -2.6 -1.5 | 247 6 5.1 2.2 1 1000 81 330 1 0.5 -0.9 | 251 9 8.2 2.8 2 925 774 320 15 9.6 -11.5 | 294 19 17.4 -7.8 3 850 1515 40 3 -1.9 -2.3 | 257 6 5.8 1.4 4 700 3159 45 7 -4.9 -4.9 | 294 3 2.8 -1.3 5 500 5860 45 25 -17.7 -17.7 | 35 17 -9.9 -14.0 6 400 7590 355 8 0.7 -8.0 | 297 9 8.4 -4.3 7 300 9710 260 12 11.8 2.1 | 254 20 19.6 5.8 8 250 10970 260 23 22.7 4.0 | 256 31 30.4 7.7 9 200 12450 245 29 26.3 12.3 | 245 38 34.0 15.9 10 150 14240 230 22 16.9 14.1 | 234 30 24.6 17.8 11 108 16175 210 4 2.0 3.5 | 234 12 9.7 7.2 12 100 16620 280 6 5.9 -1.0 | 259 14 13.7 2.6 Wind Parameters Mean winds (0-6000m): 34.5 at 11.4 knts Storm direction: 64.5 at 8.6 knts Shear (0-3000m) pos: 1.9 neg: 1.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 42.2 deg Storm rel helicity (0-3000m) pos: 42.3 neg: -8.7 tot: 33.6 m^2/s^2 ave: 11.2 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 1.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 4.58 Bulk Shear: 15.10 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 ------------------------------------------------------------------------------- 500 326 5 273 11| 0.0 11.1 11.1| 19.2 0.0 19.2 38.4 0.61| 12.1 7.3 1000 325 9 286 13| 2.3 5.5 7.8| 39.3 0.0 39.3 39.3 0.52| 11.7 6.1 1500 326 8 285 13| 3.3 3.7 7.0| 39.4 -8.7 30.7 20.5 0.20| 11.3 2.3 2000 335 7 284 11| 2.6 2.8 5.3| 40.5 -8.7 31.7 15.9 0.21| 8.8 1.9 2500 345 7 286 10| 2.2 2.2 4.4| 41.4 -8.7 32.7 13.1 0.23| 7.3 1.7 3000 356 7 289 9| 1.9 1.8 3.8| 42.3 -8.7 33.6 11.2 0.25| 6.3 1.5 4000 14 7 299 7| 1.6 1.4 3.0| 46.9 -8.7 38.2 9.5 0.33| 5.5 1.8 5000 28 9 321 6| 1.3 1.4 2.7| 52.0 -8.7 43.2 8.6 0.33| 5.1 1.7 6000 35 11 348 6| 1.1 1.5 2.6| 56.0 -18.6 37.4 6.2 0.26| 4.9 1.3 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20251015.00.gif