UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for OIKK... Searching the city database file for: OIKK ... Date:1200Z 10 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 -10 1 925 706 2 850 1470 SFC 824 1754 30.2 -3.8 11 34.0 11.7 100 4 320.6 321.3 292.3 332.1 3.50 4 817 1829 27.6 -10.4 8 38.0 9.3 105 4 318.6 319.1 290.5 325.7 2.12 5 700 3155 13.8 -11.2 16 25.0 2.6 195 2 317.8 318.2 290.4 325.5 2.32 6 612 4264 3.0 -14.0 27 17.0 -3.7 255 5 317.8 318.2 290.2 324.8 2.11 7 592 4532 1.2 -16.8 25 18.0 -5.4 270 5 318.7 319.1 290.2 324.6 1.73 8 587 4600 1.2 -17.8 23 19.0 -5.7 273 6 319.5 319.8 290.3 325.0 1.61 9 567 4879 0.4 -32.6 6 33.0 -8.1 289 6 321.7 321.8 289.8 323.3 0.44 10 500 5880 -3.5 -51.5 1 48.0 -11.7 345 9 328.8 328.8 291.5 329.0 0.07 11 400 7610 -15.5 -56.5 2 41.0 -20.4 345 15 334.8 334.9 293.0 335.0 0.05 12 300 9710 -31.7 -61.7 4 30.0 -33.6 335 19 340.7 340.7 294.5 340.8 0.03 13 250 10980 -40.7 -67.7 4 27.0 -41.7 315 13 345.6 345.6 295.7 345.6 0.02 14 219 11871 -46.5 -71.5 4 25.0 -47.1 291 12 349.9 349.9 296.6 350.0 0.01 15 200 12470 -49.3 -77.3 2 28.0 -49.8 275 11 354.7 354.7 297.7 354.7 0.01 16 150 14310 -61.5 -85.5 3 24.0 -61.7 230 14 364.1 364.1 299.5 364.1 0.00 17 100 16730 -76.9 -96.9 3 20.0 -76.9 220 10 379.1 379.1 302.1 379.1 0.00 18 84 17723 -82.7 -102.7 2 20.0 -82.7 70 5 386.8 386.8 303.3 386.8 0.00 19 77 18218 -77.1 -91.1 9 14.0 -77.1 151 9 408.2 408.2 306.3 408.2 0.00 20 70 18770 -75.9 -93.9 4 18.0 -75.9 240 14 422.0 422.0 307.9 422.0 0.00 21 50 20780 -68.3 -91.3 2 23.0 -68.5 35 14 482.5 482.5 313.7 482.5 0.00 22 39 22301 -59.3 -87.3 1 28.0 -60.1 312 11 540.8 540.8 317.6 540.9 0.00 23 35 22983 -55.9 -83.9 2 28.0 -57.2 276 10 566.7 566.7 319.0 566.8 0.01 24 30 23960 -57.3 -84.3 2 27.0 -58.5 225 8 588.4 588.4 320.0 588.5 0.01 25 28 24396 -58.7 -84.7 2 26.0 -59.8 239 8 596.3 596.3 320.5 596.3 0.01 26 23 25648 -53.7 -81.7 2 28.0 -55.9 281 9 645.5 645.5 322.5 645.6 0.02 27 22 25934 -54.7 -81.7 2 27.0 -56.8 290 10 650.8 650.8 322.7 650.9 0.02 28 20 26550 -51.1 -80.1 2 29.0 -54.2 310 10 679.8 679.8 323.7 680.0 0.03 29 18 27237 -49.7 -78.7 2 29.0 -53.5 705.0 705.0 324.6 705.4 0.05 30 17 27611 -50.9 -78.9 2 28.0 -54.5 712.7 712.8 324.8 713.1 0.05 31 14 28888 -46.1 -76.1 2 30.0 -52.0 769.7 769.8 326.5 770.5 0.09 32 13 29380 -47.3 -75.3 3 28.0 -52.9 782.0 782.1 326.8 783.1 0.11 33 12 29910 -46.7 -75.7 2 29.0 -52.8 802.3 802.3 327.3 803.4 0.11 TRP 84 17723 -82.7 -102.7 2 20.0 -82.7 70 5 386.8 386.8 303.3 386.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5890.00 m Freezing level: 560.13 mb = 4981.47 m = 16343.19 ft Wetbulb zero: 663.87 mb = 3592.42 m = 11786.01 ft Sfc-500 mean rel hum: 13.85 % Est. max temperature: 27.55 C = 81.59 F Sfc-Lift cond lev (LCL): 499.15 mb = 5893.18 m = 19334.34 ft T: -3.59 C 700-500 lapse rate: 6.35 C/km ThetaE index: 7.56 C Layer 817.0- 587.0 mb Conv cond level (CCL): 374.41 mb = 8092.53 m = 26549.97 ft Mean mixing ratio: 2.24 g/kg Conv temperature: 45.04 C = 113.08 F Cap Strength: 9.74 C Lifted Index: 8.49 C Risk: None Lifted Index @300 mb: 11.29 C Lifted Index @700 mb: -0.59 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.58 J/kg Max Up Vert Vel: 7.95 m/s Conv Inhibition (B-): 38033.14 J/kg Cap Strength: 2.83 C Lift Cond Lev (LCL): 470.22 mb = 6356.06 m = 20852.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 16 at 5 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 100 4 -3.9 0.7 | 157 6 -2.5 5.8 1 700 3155 195 2 0.5 1.9 | 195 7 2.0 7.1 2 500 5880 345 9 2.3 -8.7 | 313 5 3.8 -3.5 3 400 7610 345 15 3.9 -14.5 | 330 11 5.3 -9.3 4 300 9710 335 19 8.0 -17.2 | 322 15 9.5 -12.1 5 250 10980 315 13 9.2 -9.2 | 291 11 10.6 -4.0 6 200 12470 275 11 11.0 -1.0 | 251 13 12.4 4.2 7 150 14310 230 14 10.7 9.0 | 221 19 12.2 14.2 8 100 16730 220 10 6.4 7.7 | 212 15 7.9 12.8 9 84 17723 70 5 -4.7 -1.7 | 137 5 -3.3 3.4 10 70 18770 240 14 12.1 7.0 | 228 18 13.6 12.2 11 50 20780 35 14 -8.0 -11.5 | 46 9 -6.6 -6.3 12 30 23960 225 8 5.7 5.7 | 213 13 7.1 10.8 13 20 26550 310 10 7.7 -6.4 | 278 9 9.1 -1.3 Wind Parameters Mean winds (0-6000m): 345.7 at 7.1 knts Storm direction: 15.7 at 5.4 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 86.1 deg Storm rel helicity (0-3000m) pos: 25.6 neg: 0.0 tot: 25.6 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.23 Bulk Shear: 9.78 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 86 4 155 5| 2.3 0.0 2.3| 3.6 0.0 3.6 7.2 0.86| 2.3 2.0 1000 111 3 165 7| 2.0 0.0 2.0| 7.4 0.0 7.4 7.4 0.92| 2.1 2.0 1500 131 3 174 7| 1.7 0.0 1.7| 10.1 0.0 10.1 6.7 0.91| 2.0 1.8 2000 153 3 181 8| 1.7 0.0 1.7| 13.6 0.0 13.6 6.8 0.89| 2.0 1.7 2500 185 3 192 8| 1.8 0.0 1.8| 19.0 0.0 19.0 7.6 0.92| 2.1 1.9 3000 230 4 209 9| 1.7 0.0 1.7| 25.6 0.0 25.6 8.5 0.93| 2.2 2.1 4000 337 5 253 3| 1.5 0.0 1.5| 38.4 0.0 38.4 9.6 0.93| 2.6 2.4 5000 346 6 278 3| 1.3 0.2 1.5| 42.2 0.0 42.2 8.4 0.87| 2.5 2.2 6000 346 7 299 4| 1.1 0.4 1.5| 44.2 -0.2 44.0 7.3 0.80| 2.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//OIKK/skewt/OIKK.skewt.20251010.12.gif