UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for OIKK... Searching the city database file for: OIKK ... Date:1200Z 6 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 -33 1 925 694 2 850 1471 SFC 824 1754 35.0 -5.0 7 40.0 13.0 25 11 325.7 326.3 293.4 336.4 3.20 4 500 5880 -3.7 -34.7 7 31.0 -11.2 330 17 328.5 328.6 291.7 330.0 0.40 5 491 6023 -5.1 -36.1 7 31.0 -12.2 329 18 328.5 328.6 291.7 329.9 0.36 6 400 7600 -17.5 -54.5 2 37.0 -21.8 320 27 332.2 332.3 292.4 332.5 0.06 7 369 8202 -20.1 -60.1 2 40.0 -24.0 321 32 336.5 336.5 293.5 336.7 0.03 8 366 8262 -20.1 -60.1 2 40.0 -24.0 322 33 337.3 337.3 293.7 337.5 0.03 9 300 9710 -29.5 -54.5 7 25.0 -31.7 325 46 343.8 343.8 295.3 344.1 0.08 10 250 10990 -39.1 -64.1 5 25.0 -40.2 325 44 347.9 347.9 296.2 348.1 0.03 11 200 12490 -50.1 -73.1 5 23.0 -50.5 325 43 353.4 353.4 297.4 353.5 0.01 12 150 14310 -63.7 -79.7 10 16.0 -63.8 320 43 360.3 360.3 298.8 360.4 0.00 13 133 15042 -69.5 -84.5 10 15.0 -69.6 323 41 362.6 362.6 299.2 362.6 0.00 14 100 16710 -79.3 -93.3 8 14.0 -79.3 330 37 374.5 374.5 301.4 374.5 0.00 15 98 16824 -79.5 -93.5 8 14.0 -79.5 330 39 376.3 376.3 301.6 376.3 0.00 16 97 16881 -79.5 -93.5 8 14.0 -79.5 332 38 377.4 377.4 301.8 377.4 0.00 17 70 18760 -70.3 -84.3 11 14.0 -70.4 45 10 434.0 434.0 309.3 434.0 0.00 18 69 18846 -69.7 -83.7 11 14.0 -69.8 43 10 437.1 437.1 309.6 437.1 0.01 19 66 19112 -70.9 -85.9 9 15.0 -71.0 38 10 440.0 440.0 309.9 440.1 0.00 20 61 19584 -68.3 -83.3 10 15.0 -68.5 29 11 455.9 455.9 311.4 455.9 0.01 21 55 20206 -69.5 -84.5 10 15.0 -69.6 16 11 466.8 466.8 312.4 466.8 0.01 22 50 20780 -67.1 -83.1 9 16.0 -67.3 5 12 485.4 485.4 313.9 485.4 0.01 23 49 20902 -67.1 -83.1 9 16.0 -67.3 488.2 488.2 314.1 488.2 0.01 24 45 21417 -65.9 -81.9 9 16.0 -66.2 503.1 503.1 315.2 503.2 0.01 TRP 98 16824 -79.5 -93.5 8 14.0 -79.5 330 39 376.3 376.3 301.6 376.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5913.00 m Freezing level: 530.98 mb = 5485.52 m = 17996.91 ft Wetbulb zero: 650.18 mb = 3710.81 m = 12174.43 ft Sfc-500 mean rel hum: 7.22 % Est. max temperature: 36.74 C = 98.13 F Sfc-Lift cond lev (LCL): 458.93 mb = 6542.95 m = 21466.12 ft T: -9.19 C 700-500 lapse rate: 9.38 C/km Conv cond level (CCL): 406.62 mb = 7473.74 m = 24519.84 ft Mean mixing ratio: 2.59 g/kg Conv temperature: 40.94 C = 105.70 F Cap Strength: 3.47 C Lifted Index: 1.80 C Risk: Showers probable Lifted Index @300 mb: 7.57 C Lifted Index @700 mb: 0.83 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 14825.17 J/kg Cap Strength: 0.00 C Lift Cond Lev (LCL): 436.72 mb = 6924.53 m = 22717.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 348 at 13 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 ---------------------------------------------------------- 0 824 1754 25 11 -4.6 -10.0 | 110 8 -7.3 2.6 1 700 3149 285 14 13.5 -3.6 | 231 14 10.9 8.9 2 500 5880 330 17 8.5 -14.7 | 290 6 5.9 -2.2 3 400 7600 320 27 17.4 -20.7 | 299 17 14.7 -8.1 4 300 9710 325 46 26.4 -37.7 | 317 35 23.8 -25.1 5 250 10990 325 44 25.2 -36.0 | 316 33 22.6 -23.5 6 200 12490 325 43 24.7 -35.2 | 316 32 22.0 -22.7 7 150 14310 320 43 27.6 -32.9 | 309 32 25.0 -20.4 8 100 16710 330 37 18.5 -32.0 | 321 25 15.9 -19.5 9 98 16824 330 39 19.5 -33.8 | 322 27 16.9 -21.2 10 70 18760 45 10 -7.1 -7.1 | 119 11 -9.7 5.5 11 50 20780 5 12 -1.0 -12.0 | 99 4 -3.7 0.6 Wind Parameters Mean winds (0-6000m): 318.2 at 17.1 knts Storm direction: 348.2 at 12.8 knts Shear (0-3000m) pos: 1.1 neg: 3.3 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 147.5 deg Storm rel helicity (0-3000m) pos: 17.7 neg: -8.5 tot: 9.1 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 35.39 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 25 11 106 8| 0.0 7.4 7.4| 0.4 -0.8 -0.3 -0.6 0.11| 7.6 0.8 1000 349 12 159 1| 0.0 7.3 7.3| 1.1 -1.4 -0.4 -0.4 0.16| 8.0 1.3 1500 323 13 243 6| 0.0 6.6 6.6| 2.3 -8.5 -6.3 -4.2 0.02| 7.8 0.2 2000 312 13 241 8| 0.6 4.9 5.5| 7.9 -8.5 -0.6 -0.3 0.09| 6.4 0.5 2500 308 13 242 9| 0.9 3.9 4.8| 13.0 -8.5 4.5 1.8 0.14| 5.6 0.8 3000 308 14 244 9| 1.1 3.3 4.4| 17.7 -8.5 9.1 3.0 0.19| 5.0 0.9 4000 313 14 251 8| 1.4 2.5 3.9| 25.7 -8.5 17.2 4.3 0.27| 4.4 1.2 5000 317 15 261 8| 1.2 2.3 3.4| 29.3 -8.5 20.7 4.1 0.28| 4.1 1.1 6000 318 17 271 9| 1.0 2.3 3.3| 32.5 -8.9 23.6 3.9 0.25| 4.0 1.0 Wrote GIF file: /home/apache/climate/data/raob//OIKK/skewt/OIKK.skewt.20251006.12.gif