UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 30 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 1007 27 32.2 18.2 43 14.0 22.4 300 13 304.7 307.2 295.3 344.0 13.17 1 1003 64 30.4 19.4 52 11.0 22.6 309 14 303.3 305.9 295.7 345.6 14.28 2 1000 92 30.2 19.2 52 11.0 22.4 315 14 303.4 306.0 295.6 345.3 14.14 3 925 784 25.0 16.0 57 9.0 18.8 255 2 304.9 307.2 294.8 342.1 12.46 4 850 1519 18.6 14.1 75 4.5 15.6 140 5 305.6 307.9 294.7 341.6 11.99 5 824 1784 16.2 13.3 83 2.9 14.3 145 7 305.8 308.0 294.6 341.0 11.73 6 753 2545 12.2 -5.8 28 18.0 3.7 159 11 309.5 310.1 288.7 319.9 3.29 7 724 2873 10.0 -10.0 23 20.0 1.3 165 13 310.5 311.0 288.2 318.5 2.47 8 719 2931 10.8 -15.2 15 26.0 0.5 166 14 312.0 312.4 287.9 317.4 1.63 9 700 3154 10.2 -20.8 9 31.0 -0.7 170 15 313.8 314.0 287.9 317.3 1.04 10 677 3431 9.4 -27.6 5 37.0 -2.0 183 14 315.9 316.0 288.1 318.0 0.58 11 675 3455 9.4 -26.6 6 36.0 -1.9 185 14 316.2 316.3 288.2 318.4 0.64 12 607 4322 2.0 -29.0 8 31.0 -6.6 227 12 317.4 317.5 288.5 319.4 0.57 13 500 5860 -6.7 -36.7 7 30.0 -13.2 305 8 324.9 324.9 290.6 326.1 0.33 14 489 6033 -7.1 -45.1 3 38.0 -13.9 304 10 326.5 326.5 290.9 327.0 0.14 15 486 6081 -6.7 -40.7 5 34.0 -13.5 303 11 327.5 327.6 291.3 328.4 0.22 16 431 7005 -14.1 -39.1 10 25.0 -18.7 295 23 329.6 329.6 291.9 330.7 0.30 17 425 7112 -13.9 -50.9 3 37.0 -19.0 294 25 331.1 331.1 292.1 331.5 0.08 18 400 7570 -16.1 -52.1 3 36.0 -20.8 290 31 334.1 334.1 292.9 334.4 0.08 19 343 8714 -22.9 -54.9 4 32.0 -26.2 285 36 339.8 339.9 294.3 340.1 0.06 20 300 9680 -31.5 -56.5 7 25.0 -33.4 280 40 341.0 341.0 294.6 341.2 0.06 21 299 9704 -31.7 -57.7 6 26.0 -33.6 280 40 341.0 341.0 294.6 341.2 0.05 22 257 10752 -39.5 -63.5 6 24.0 -40.6 267 45 344.6 344.6 295.4 344.7 0.03 23 250 10940 -40.1 -64.1 6 24.0 -41.1 265 46 346.4 346.5 295.8 346.6 0.03 24 222 11742 -45.3 -71.3 4 26.0 -46.0 254 49 350.4 350.4 296.7 350.5 0.01 25 214 11986 -47.7 -70.7 5 23.0 -48.3 251 50 350.4 350.4 296.7 350.4 0.01 26 200 12430 -50.5 -73.5 5 23.0 -51.0 245 52 352.8 352.8 297.3 352.8 0.01 27 184 12969 -54.1 -69.1 14 15.0 -54.4 244 47 355.5 355.5 297.8 355.6 0.02 28 181 13074 -54.7 -76.7 5 22.0 -55.0 243 46 356.2 356.2 298.0 356.2 0.01 29 150 14250 -63.5 -79.5 10 16.0 -63.6 240 34 360.7 360.7 298.8 360.7 0.00 30 130 15116 -70.5 -82.5 15 12.0 -70.5 222 30 363.2 363.2 299.3 363.2 0.00 31 100 16640 -80.1 -88.1 25 8.0 -80.1 190 23 373.0 373.0 301.1 373.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 582.40 mb = 4675.77 m = 15340.28 ft Wetbulb zero: 710.94 mb = 3024.83 m = 9923.85 ft Precipitable water: 1.23 inches Sfc-500 mean rel hum: 30.81 % Est. max temperature: 33.02 C = 91.44 F Sfc-Lift cond lev (LCL): 822.57 mb = 1798.99 m = 5902.14 ft T: 16.12 C 700-500 lapse rate: 6.25 C/km ThetaE index: 28.32 C Layer 1000.0- 677.0 mb Conv cond level (CCL): 792.11 mb = 2117.61 m = 6947.46 ft Mean mixing ratio: 13.17 g/kg Conv temperature: 34.89 C = 94.80 F Cap Strength: 2.11 C Lifted Index: -1.33 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.53 C Lifted Index @700 mb: 1.45 C Showalter Index: -0.57 C Risk: Thunderstorms probable Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 20.80 C K Index: 8.40 Risk: None Sweat Index: 187.20 Risk: None Energy Index: -2.94 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 129.64 J/kg Max Up Vert Vel: 16.10 m/s Conv Inhibition (B-): 113.79 J/kg Cap Strength: 1.94 C Lift Cond Lev (LCL): 828.64 mb = 1736.36 m = 5696.66 ft Lev Free Conv (LFC): 623.64 mb = 4101.49 m = 13456.18 ft Equ Level (EL): 393.64 mb = 7689.31 m = 25227.09 ft B at Equ Level: 128.49 J/kg Max Parcel Lev (MPL): 253.64 mb = 10841.70 m = 35569.43 ft Wind level data Storm motion: 223 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 1007 27 300 13 11.3 -6.5 | 332 13 6.3 -11.8 1 1000 92 315 14 9.9 -9.9 | 342 16 4.9 -15.2 2 925 784 255 2 1.9 0.5 | 32 6 -3.0 -4.8 3 850 1519 140 5 -3.2 3.8 | 80 8 -8.2 -1.5 4 700 3154 170 15 -2.6 14.8 | 141 12 -7.6 9.4 5 500 5860 305 8 6.6 -4.6 | 351 10 1.6 -9.9 6 400 7570 290 31 29.1 -10.6 | 303 29 24.2 -15.9 7 300 9680 280 40 39.4 -6.9 | 290 37 34.4 -12.3 8 250 10940 265 46 45.8 4.0 | 272 41 40.9 -1.3 9 200 12430 245 52 47.1 22.0 | 248 45 42.2 16.6 10 150 14250 240 34 29.4 17.0 | 245 27 24.5 11.7 11 100 16640 190 23 4.0 22.7 | 177 17 -1.0 17.3 Wind Parameters Mean winds (0-6000m): 192.9 at 9.7 knts Storm direction: 222.9 at 7.3 knts Shear (0-3000m) pos: 1.7 neg: 3.1 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 164.8 deg Storm rel helicity (0-3000m) pos: 47.6 neg: -3.3 tot: 44.3 m^2/s^2 ave: 14.8 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.47 Bulk Shear: 37.39 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 ------------------------------------------------------------------------------- 500 304 11 341 12| 0.0 7.7 7.7| 10.9 -3.2 7.7 15.4 0.22| 12.3 2.7 1000 303 7 354 9| 0.0 6.7 6.7| 18.5 -3.2 15.3 15.3 0.44| 9.4 4.2 1500 296 6 357 8| 0.0 6.1 6.1| 22.0 -3.3 18.7 12.5 0.45| 8.3 3.7 2000 257 6 346 4| 0.8 4.6 5.4| 29.3 -3.3 25.9 13.0 0.51| 7.0 3.6 2500 186 7 109 5| 1.4 3.7 5.0| 37.6 -3.3 34.3 13.7 0.56| 6.3 3.5 3000 177 8 115 6| 1.7 3.1 4.8| 47.6 -3.3 44.3 14.8 0.60| 5.9 3.5 4000 183 9 131 6| 1.6 2.3 3.9| 70.0 -3.3 66.7 16.7 0.65| 5.9 3.9 5000 193 10 146 5| 1.4 1.8 3.2| 83.6 -3.3 80.2 16.0 0.71| 5.8 4.1 6000 193 10 146 5| 1.3 1.5 2.8| 96.3 -7.5 88.8 14.8 0.68| 5.6 3.8 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20251030.12.gif