UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 14 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 1010 27 35.2 16.2 32 19.0 22.1 310 42 307.5 309.6 294.9 342.3 11.54 1 1004 80 33.2 15.2 34 18.0 21.0 328 23 306.0 308.0 294.0 338.7 10.88 2 1000 116 33.0 16.0 36 17.0 21.3 340 10 306.1 308.3 294.5 340.7 11.50 3 958 501 28.8 17.8 51 11.0 21.1 343 14 305.7 308.2 295.8 346.1 13.50 4 956 519 29.4 8.4 27 21.0 16.4 343 15 306.5 307.8 291.3 328.5 7.25 5 954 538 29.4 13.4 37 16.0 18.8 343 15 306.7 308.6 293.7 337.3 10.17 6 950 575 28.4 16.4 48 12.0 20.1 343 15 306.0 308.3 295.1 343.3 12.44 7 949 585 29.2 7.2 25 22.0 15.8 343 15 306.9 308.2 291.0 327.4 6.72 8 925 812 27.0 12.0 39 15.0 17.2 345 18 306.9 308.7 293.3 335.8 9.56 9 850 1552 21.0 7.0 40 14.0 12.5 330 14 308.1 309.5 291.9 330.8 7.41 10 700 3191 7.0 -2.0 53 9.0 2.4 345 7 310.2 311.1 290.3 325.0 4.72 11 672 3524 4.2 -0.8 70 5.0 1.6 352 8 310.7 311.8 291.0 327.5 5.38 12 658 3695 3.2 -5.8 52 9.0 -1.0 356 9 311.5 312.2 289.8 323.4 3.77 13 637 3957 1.2 -1.1 85 2.3 0.0 2 10 312.1 313.2 291.6 329.5 5.55 14 632 4020 2.0 -7.0 51 9.0 -2.1 3 10 313.7 314.4 290.3 325.2 3.58 15 629 4059 1.6 -2.2 76 3.8 -0.3 4 10 313.7 314.7 291.7 330.1 5.18 16 611 4292 0.4 -8.6 51 9.0 -3.6 9 11 314.9 315.6 290.4 325.5 3.27 17 606 4357 0.0 -15.0 31 15.0 -5.6 11 12 315.2 315.6 289.3 321.7 1.97 18 602 4411 0.4 -46.6 1 47.0 -8.4 12 12 316.3 316.3 287.6 316.6 0.10 19 587 4613 1.6 16 13 320.0 20 500 5890 -4.5 -49.5 2 45.0 -12.3 45 18 327.6 327.6 291.1 327.9 0.08 21 415 7339 -11.9 -53.9 2 42.0 -17.8 338 13 336.0 336.0 293.4 336.2 0.06 22 400 7620 -14.1 -53.1 2 39.0 -19.4 325 12 336.7 336.7 293.6 336.9 0.07 23 358 8453 -18.7 -58.7 2 40.0 -23.1 302 15 341.3 341.4 294.7 341.5 0.04 24 300 9740 -29.3 -59.3 4 30.0 -31.6 265 21 344.1 344.1 295.3 344.3 0.04 25 250 11010 -40.7 -60.7 10 20.0 -41.6 250 28 345.6 345.6 295.7 345.7 0.04 26 248 11065 -41.3 -61.3 10 20.0 -42.2 250 28 345.5 345.5 295.7 345.6 0.04 27 200 12490 -52.9 -71.9 8 19.0 -53.2 240 28 349.0 349.0 296.4 349.0 0.01 28 184 13022 -57.5 -72.5 13 15.0 -57.7 243 25 350.0 350.0 296.6 350.0 0.01 29 157 14004 -65.7 -74.7 27 9.0 -65.8 248 18 352.3 352.3 297.1 352.3 0.01 30 150 14280 -67.7 -77.7 23 10.0 -67.8 250 16 353.5 353.5 297.4 353.5 0.01 31 143 14566 -69.7 -79.7 22 10.0 -69.8 242 15 354.8 354.8 297.7 354.9 0.00 32 116 15794 -75.5 -84.5 23 9.0 -75.5 207 9 366.0 366.0 299.8 366.0 0.00 33 108 16206 -76.3 -85.3 23 9.0 -76.3 195 7 372.0 372.0 300.9 372.0 0.00 34 100 16650 -75.9 -84.9 23 9.0 -75.9 40 5 381.1 381.1 302.4 381.1 0.00 TRP 108 16206 -76.3 -85.3 23 9.0 -76.3 195 7 372.0 372.0 300.9 372.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 564.18 mb = 4948.08 m = 16233.67 ft Wetbulb zero: 663.30 mb = 3630.03 m = 11909.39 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 48.14 % Est. max temperature: 35.71 C = 96.28 F Sfc-Lift cond lev (LCL): 768.25 mb = 2405.62 m = 7892.35 ft T: 13.71 C 700-500 lapse rate: 4.26 C/km ThetaE index: 17.65 C Layer 956.0- 954.0 mb Conv cond level (CCL): 729.44 mb = 2843.19 m = 9327.94 ft Mean mixing ratio: 10.62 g/kg Conv temperature: 37.59 C = 99.66 F Cap Strength: 2.72 C Lifted Index: 2.92 C Risk: None Lifted Index @300 mb: 5.72 C Lifted Index @700 mb: -0.17 C Showalter Index: 6.38 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 11.50 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 130.00 Risk: None Energy Index: -0.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.59 J/kg Max Up Vert Vel: 10.92 m/s Conv Inhibition (B-): 127.98 J/kg Cap Strength: 2.85 C Lift Cond Lev (LCL): 765.29 mb = 2438.21 m = 7999.28 ft Lev Free Conv (LFC): 700.29 mb = 3187.49 m = 10457.53 ft Equ Level (EL): 590.29 mb = 4568.28 m = 14987.61 ft B at Equ Level: 53.95 J/kg Max Parcel Lev (MPL): 530.29 mb = 5421.85 m = 17788.00 ft Wind level data Storm motion: 31 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 1010 27 310 42 32.2 -27.0 | 297 42 37.2 -18.8 1 1000 116 340 10 3.4 -9.4 | 278 9 8.4 -1.2 2 925 812 345 18 4.7 -17.4 | 313 13 9.7 -9.2 3 850 1552 330 14 7.0 -12.1 | 288 13 12.0 -3.9 4 700 3191 345 7 1.8 -6.8 | 258 7 6.8 1.5 5 500 5890 45 18 -12.7 -12.7 | 60 9 -7.7 -4.5 6 400 7620 325 12 6.9 -9.8 | 278 12 11.9 -1.6 7 300 9740 265 21 20.9 1.8 | 249 28 25.9 10.1 8 250 11010 250 28 26.3 9.6 | 240 36 31.3 17.8 9 200 12490 240 28 24.2 14.0 | 233 37 29.3 22.2 10 150 14280 250 16 15.0 5.5 | 236 24 20.0 13.7 11 108 16206 195 7 1.8 6.8 | 204 16 6.8 15.0 12 100 16650 40 5 -3.2 -3.8 | 202 5 1.8 4.4 Wind Parameters Mean winds (0-6000m): 1.4 at 12.8 knts Storm direction: 31.4 at 9.6 knts Shear (0-3000m) pos: 6.4 neg: 0.5 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): -33.4 deg Storm rel helicity (0-3000m) pos: 17.2 neg: -57.7 tot: -40.5 m^2/s^2 ave: -13.5 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 9.50 Bulk Shear: 6.27 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 ------------------------------------------------------------------------------- 500 334 15 294 13| 31.6 0.0 31.6| 10.0 -29.3 -19.3 -38.5 -0.10| 39.8 -4.1 1000 339 16 302 12| 15.8 1.1 16.9| 17.2 -34.9 -17.7 -17.7 -0.08| 22.4 -1.7 1500 338 16 301 13| 10.5 1.1 11.6| 17.2 -47.9 -30.7 -20.4 -0.15| 16.3 -2.5 2000 337 15 297 12| 8.5 0.8 9.3| 17.2 -50.8 -33.6 -16.8 -0.16| 12.8 -2.1 2500 337 14 294 12| 7.2 0.7 7.9| 17.2 -54.0 -36.8 -14.7 -0.18| 10.7 -1.9 3000 337 13 291 11| 6.4 0.5 6.9| 17.2 -57.7 -40.5 -13.5 -0.21| 9.3 -1.9 4000 340 12 289 10| 4.9 0.4 5.4| 23.0 -58.7 -35.7 -8.9 -0.13| 7.6 -1.0 5000 348 12 296 8| 4.4 0.3 4.7| 30.2 -58.7 -28.5 -5.7 -0.03| 6.7 -0.2 6000 1 13 314 7| 4.0 0.3 4.3| 38.5 -61.9 -23.5 -3.9 0.02| 6.3 0.1 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20251014.12.gif