UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for OIKK... Searching the city database file for: OIKK ... Date:1200Z 15 OCT 25 Station: OIKK WMO ident: 40841 Latitude: 30.25 Longitude: 56.97 Elevation: 1754.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 8 1 925 721 2 850 1481 SFC 825 1754 28.6 -4.4 11 33.0 11.0 20 6 318.8 319.5 291.6 329.8 3.34 4 819 1818 26.0 -9.0 9 35.0 9.0 20 6 316.7 317.2 290.1 324.5 2.36 5 700 3157 12.2 -10.8 19 23.0 2.0 15 4 316.0 316.5 289.9 323.9 2.39 6 579 4704 -0.7 -12.7 40 12.0 -5.5 316 7 318.5 319.0 290.8 326.8 2.49 7 500 5860 -6.7 -50.7 2 44.0 -13.6 270 9 324.9 324.9 290.3 325.2 0.07 8 475 6262 -9.1 -48.1 3 39.0 -15.3 285 12 326.7 326.7 290.9 327.1 0.10 9 400 7580 -17.9 -44.9 7 27.0 -21.8 335 23 331.7 331.8 292.4 332.4 0.17 10 371 8137 -22.5 -43.5 13 21.0 -25.4 330 25 332.8 332.9 292.7 333.7 0.22 11 300 9660 -33.9 -57.9 7 24.0 -35.4 315 29 337.6 337.6 293.8 337.8 0.05 12 250 10920 -41.5 -70.5 3 29.0 -42.5 290 30 344.4 344.4 295.4 344.4 0.01 13 238 11252 -43.9 -73.9 2 30.0 -44.7 284 29 345.6 345.6 295.7 345.7 0.01 14 200 12400 -52.1 -76.1 4 24.0 -52.5 265 27 350.3 350.3 296.7 350.3 0.01 15 150 14220 -65.1 -83.1 7 18.0 -65.2 275 22 357.9 357.9 298.3 357.9 0.00 16 110 16074 -73.9 -88.9 8 15.0 -73.9 237 20 374.6 374.6 301.4 374.6 0.00 17 108 16181 -74.1 -89.1 8 15.0 -74.2 235 20 376.2 376.2 301.6 376.2 0.00 18 102 16515 -74.5 -90.5 7 16.0 -74.5 261 22 381.6 381.6 302.5 381.6 0.00 19 100 16630 -74.5 -90.5 7 16.0 -74.5 270 23 383.8 383.8 302.9 383.8 0.00 20 95 16928 -74.9 -90.9 7 16.0 -74.9 277 20 388.7 388.7 303.6 388.7 0.00 21 79 18009 -71.7 -87.7 7 16.0 -71.8 303 10 416.3 416.3 307.3 416.3 0.00 22 71 18637 -73.1 -90.1 6 17.0 -73.2 318 5 426.3 426.3 308.4 426.3 0.00 23 70 18720 -72.7 -89.7 6 17.0 -72.8 320 4 428.9 428.9 308.7 428.9 0.00 24 50 20740 -63.1 -83.1 5 20.0 -63.5 5 3 494.8 494.8 314.6 494.8 0.01 25 35 22968 -56.1 -84.1 2 28.0 -57.3 306 6 566.2 566.2 319.0 566.2 0.01 26 30 23950 -54.9 -81.9 2 27.0 -56.5 280 8 595.0 595.0 320.4 595.1 0.02 27 22 25959 -50.7 -78.7 2 28.0 -53.7 334 5 662.7 662.7 323.2 663.0 0.04 28 20 26580 -52.1 -80.1 2 28.0 -54.9 350 4 676.7 676.7 323.7 677.0 0.03 29 19 26912 -52.1 -80.1 2 28.0 -55.1 686.7 686.7 324.0 687.0 0.03 30 11 30520 -43.5 -73.5 2 30.0 -51.4 834.1 834.2 328.1 835.8 0.17 31 10 31159 -44.5 -74.5 2 30.0 -52.3 853.4 853.5 328.5 855.1 0.16 TRP 108 16181 -74.1 -89.1 8 15.0 -74.2 235 20 376.2 376.2 301.6 376.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5852.00 m Freezing level: 585.57 mb = 4620.29 m = 15158.23 ft Wetbulb zero: 667.79 mb = 3541.03 m = 11617.41 ft Sfc-500 mean rel hum: 21.73 % Est. max temperature: 26.44 C = 79.59 F Sfc-Lift cond lev (LCL): 506.36 mb = 5760.38 m = 18898.65 ft T: -6.18 C 700-500 lapse rate: 6.99 C/km ThetaE index: 5.89 C Layer 819.0- 579.0 mb Conv cond level (CCL): 402.93 mb = 7524.04 m = 24684.86 ft Mean mixing ratio: 2.40 g/kg Conv temperature: 40.62 C = 105.12 F Cap Strength: 7.45 C Lifted Index: 6.83 C Risk: None Lifted Index @300 mb: 10.03 C Lifted Index @700 mb: -0.50 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.39 J/kg Max Up Vert Vel: 3.84 m/s Conv Inhibition (B-): 41138.69 J/kg Cap Strength: 2.15 C Lift Cond Lev (LCL): 488.62 mb = 6040.43 m = 19817.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 351 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 ---------------------------------------------------------- 0 825 1754 20 6 -2.1 -5.6 | 114 3 -3.2 1.4 1 700 3157 15 4 -1.0 -3.9 | 146 4 -2.1 3.2 2 500 5860 270 9 9.0 -0.0 | 228 11 7.9 7.0 3 400 7580 335 23 9.7 -20.8 | 328 16 8.6 -13.8 4 300 9660 315 29 20.5 -20.5 | 305 24 19.4 -13.5 5 250 10920 290 30 28.2 -10.3 | 277 27 27.1 -3.2 6 200 12400 265 27 26.9 2.4 | 250 27 25.8 9.4 7 150 14220 275 22 21.9 -1.9 | 256 21 20.8 5.1 8 108 16181 235 20 16.4 11.5 | 220 24 15.3 18.5 9 100 16630 270 23 23.0 -0.0 | 252 23 21.9 7.0 10 70 18720 320 4 2.6 -3.1 | 200 4 1.5 4.0 11 50 20740 5 3 -0.3 -3.0 | 161 4 -1.4 4.0 12 30 23950 280 8 7.9 -1.4 | 230 9 6.8 5.6 13 20 26580 350 4 0.7 -3.9 | 172 3 -0.4 3.1 Wind Parameters Mean winds (0-6000m): 321.1 at 9.5 knts Storm direction: 351.1 at 7.1 knts Shear (0-3000m) pos: 0.0 neg: 1.2 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 126.3 deg Storm rel helicity (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 1.5 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.84 Bulk Shear: 8.79 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 20 6 119 3| 0.0 0.8 0.8| 0.7 0.0 0.7 1.3 1.00| 0.8 0.8 1000 19 5 125 3| 0.0 0.8 0.8| 1.3 0.0 1.3 1.3 0.98| 0.8 0.7 1500 18 5 132 3| 0.0 0.7 0.7| 1.9 0.0 1.9 1.3 0.85| 0.8 0.7 2000 14 5 135 3| 0.0 0.7 0.7| 2.5 0.0 2.5 1.3 0.71| 1.1 0.8 2500 6 5 141 3| 0.0 1.0 1.0| 3.5 0.0 3.5 1.4 0.78| 1.3 1.0 3000 356 5 159 2| 0.0 1.2 1.2| 4.2 0.0 4.2 1.4 0.66| 1.5 1.0 4000 327 6 226 3| 0.0 1.5 1.5| 4.2 -3.1 1.1 0.3 0.30| 1.8 0.6 5000 310 7 241 5| 1.0 1.2 2.2| 35.5 -4.0 31.5 6.3 0.56| 2.6 1.5 6000 321 9 274 5| 1.8 1.0 2.8| 79.9 -5.5 74.4 12.4 0.67| 3.3 2.2 Wrote GIF file: /home/apache/climate/data/raob//OIKK/skewt/OIKK.skewt.20251015.12.gif