UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for OIKK... Searching the city database file for: OIKK ... Date:1200Z 21 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 21 1 925 730 2 850 1488 SFC 825 1754 27.0 1.0 18 26.0 12.0 100 2 317.1 318.1 292.6 333.1 4.99 4 822 1786 25.6 -1.4 17 27.0 10.7 104 2 316.0 316.8 291.6 329.4 4.20 5 700 3158 10.2 -5.8 32 16.0 2.5 265 8 313.8 314.5 290.3 325.1 3.54 6 572 4798 -3.5 -11.5 54 8.0 -6.7 277 16 316.4 316.9 290.4 325.4 2.77 7 510 5697 -9.5 -26.5 24 17.0 -13.9 284 21 319.6 319.8 289.6 322.6 0.86 8 507 5742 -9.1 -28.1 20 19.0 -13.9 284 21 320.7 320.8 289.8 323.3 0.75 9 500 5850 -9.9 -31.9 15 22.0 -14.8 285 22 321.0 321.1 289.6 322.9 0.53 10 484 6100 -11.1 -38.1 9 27.0 -16.2 286 24 322.5 322.5 289.9 323.6 0.30 11 432 6961 -18.3 -35.3 21 17.0 -21.3 288 29 324.0 324.1 290.5 325.6 0.44 12 400 7530 -23.1 -46.1 10 23.0 -25.8 290 33 325.0 325.0 290.5 325.6 0.15 13 379 7922 -25.5 -48.5 10 23.0 -27.9 291 38 326.8 326.9 290.9 327.3 0.12 14 334 8827 -30.5 -44.5 24 14.0 -32.0 293 49 332.0 332.1 292.5 332.9 0.22 15 329 8934 -30.3 -43.3 27 13.0 -31.7 293 50 333.7 333.8 293.0 334.7 0.25 16 300 9580 -37.3 -48.3 31 11.0 -38.1 295 58 332.8 332.8 292.6 333.4 0.16 17 284 9957 -40.3 -50.3 33 10.0 -40.9 298 63 333.8 333.8 292.9 334.3 0.13 18 282 10005 -40.7 -50.7 33 10.0 -41.3 298 63 333.9 333.9 292.9 334.4 0.13 19 276 10152 -40.3 -52.3 27 12.0 -41.0 300 65 336.5 336.5 293.6 336.9 0.11 20 250 10820 -45.5 -59.5 19 14.0 -46.0 305 74 338.4 338.4 294.0 338.6 0.05 21 200 12290 -52.3 -68.3 13 16.0 -52.7 295 86 349.9 350.0 296.6 350.0 0.02 22 185 12790 -55.3 -71.3 12 16.0 -55.6 295 90 352.9 352.9 297.3 353.0 0.01 23 150 14100 -63.5 -79.5 10 16.0 -63.6 295 77 360.7 360.7 298.8 360.7 0.00 24 140 14524 -65.3 -81.3 9 16.0 -65.4 288 78 364.7 364.7 299.6 364.7 0.00 25 123 15305 -70.3 -86.3 8 16.0 -70.4 275 79 369.4 369.4 300.5 369.4 0.00 26 122 15354 -70.3 -85.3 9 15.0 -70.4 275 78 370.2 370.2 300.6 370.2 0.00 27 119 15502 -69.7 -84.7 9 15.0 -69.8 273 73 374.0 374.0 301.2 374.0 0.00 28 118 15553 -70.1 -85.1 9 15.0 -70.2 273 72 374.1 374.1 301.3 374.2 0.00 29 117 15604 -69.3 -84.3 10 15.0 -69.4 273 70 376.5 376.5 301.7 376.6 0.00 30 110 15972 -70.7 -85.7 9 15.0 -70.8 270 59 380.6 380.6 302.3 380.6 0.00 31 106 16193 -69.3 -84.3 10 15.0 -69.4 268 52 387.3 387.3 303.4 387.3 0.00 32 101 16481 -71.1 -86.1 9 15.0 -71.2 265 44 389.2 389.2 303.7 389.3 0.00 33 100 16540 -71.5 -86.5 9 15.0 -71.6 265 42 389.6 389.6 303.8 389.6 0.00 34 82 17724 -67.9 -82.9 10 15.0 -68.0 257 31 419.7 419.7 307.7 419.7 0.01 35 75 18258 -70.1 -85.1 9 15.0 -70.2 253 26 425.9 425.9 308.4 425.9 0.00 36 70 18670 -69.3 -84.3 10 15.0 -69.4 250 22 436.1 436.1 309.5 436.1 0.00 37 67 18933 -69.1 -84.1 10 15.0 -69.2 263 20 442.1 442.1 310.1 442.1 0.01 38 62 19399 -70.1 -85.1 9 15.0 -70.2 286 17 449.8 449.8 310.8 449.8 0.00 39 50 20710 -62.3 -78.3 10 16.0 -62.7 350 7 496.7 496.7 314.7 496.8 0.02 40 47 21093 -61.7 -77.7 10 16.0 -62.1 340 7 507.0 507.0 315.4 507.1 0.02 41 44 21500 -62.7 -79.7 8 17.0 -63.1 330 8 514.2 514.2 315.9 514.3 0.02 42 30 23910 -53.9 -76.9 4 23.0 -55.6 270 10 597.7 597.7 320.5 598.0 0.04 43 24 25354 -52.3 -80.3 2 28.0 -54.8 273 14 641.7 641.7 322.4 641.9 0.03 44 20 26540 -51.1 -80.1 2 29.0 -54.2 275 17 679.8 679.8 323.7 680.0 0.03 45 12 29885 -48.1 -77.1 2 29.0 -53.7 797.3 797.4 327.2 798.2 0.09 46 11 30459 -47.9 -76.9 2 29.0 -53.8 818.1 818.2 327.7 819.1 0.10 TRP 123 15305 -70.3 -86.3 8 16.0 -70.4 275 79 369.4 369.4 300.5 369.4 0.00 WND 185 12790 -55.3 -71.3 12 16.0 -55.6 295 90 352.9 352.9 297.3 353.0 0.01 Sounding variables and indices 1000-500 mb thick: 5829.00 m Freezing level: 604.70 mb = 4379.23 m = 14367.38 ft Wetbulb zero: 665.48 mb = 3568.74 m = 11708.31 ft Sfc-500 mean rel hum: 34.83 % Est. max temperature: 24.32 C = 75.78 F Sfc-Lift cond lev (LCL): 561.85 mb = 4938.54 m = 16202.37 ft T: -4.44 C 700-500 lapse rate: 7.47 C/km ThetaE index: 7.97 C Layer 822.0- 572.0 mb Conv cond level (CCL): 523.20 mb = 5496.58 m = 18033.20 ft Mean mixing ratio: 3.96 g/kg Conv temperature: 28.70 C = 83.65 F Cap Strength: 2.48 C Lifted Index: 2.38 C Risk: None Lifted Index @300 mb: 4.37 C Lifted Index @700 mb: -1.28 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.64 J/kg Max Up Vert Vel: 6.42 m/s Conv Inhibition (B-): 38250.05 J/kg Cap Strength: 1.96 C Lift Cond Lev (LCL): 549.64 mb = 5110.57 m = 16766.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 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 ---------------------------------------------------------- 0 825 1754 100 2 -2.0 0.3 | 129 15 -11.3 9.3 1 700 3158 265 8 8.0 0.7 | 172 10 -1.4 9.6 2 500 5850 285 22 21.3 -5.7 | 255 12 11.9 3.3 3 400 7530 290 33 31.0 -11.3 | 276 22 21.7 -2.3 4 300 9580 295 58 52.6 -24.5 | 290 46 43.2 -15.6 5 250 10820 305 74 60.6 -42.4 | 303 61 51.3 -33.5 6 200 12290 295 86 77.9 -36.3 | 292 74 68.6 -27.4 7 185 12790 295 90 81.6 -38.0 | 292 78 72.2 -29.1 8 150 14100 295 77 69.8 -32.5 | 291 65 60.5 -23.6 9 123 15305 275 79 78.7 -6.9 | 268 69 69.4 2.1 10 100 16540 265 42 41.8 3.7 | 249 35 32.5 12.6 11 70 18670 250 22 20.7 7.5 | 215 20 11.3 16.5 12 50 20710 350 7 1.2 -6.9 | 104 8 -8.1 2.1 13 30 23910 270 10 10.0 -0.0 | 184 9 0.7 8.9 14 20 26540 275 17 16.9 -1.5 | 226 11 7.6 7.5 Wind Parameters Mean winds (0-6000m): 283.8 at 17.2 knts Storm direction: 313.8 at 12.9 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 94.9 deg Storm rel helicity (0-3000m) pos: 66.9 neg: 0.0 tot: 66.9 m^2/s^2 ave: 22.3 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.70 Bulk Shear: 29.61 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 ------------------------------------------------------------------------------- 500 319 3 132 10| 3.6 0.0 3.6| 12.4 0.0 12.4 24.8 0.76| 3.9 3.0 1000 286 4 145 10| 3.8 0.0 3.8| 35.2 0.0 35.2 35.2 0.86| 4.9 4.2 1500 261 5 157 11| 3.6 0.0 3.6| 46.8 0.0 46.8 31.2 0.72| 5.5 4.0 2000 264 6 162 10| 3.4 0.0 3.4| 53.4 0.0 53.4 26.7 0.76| 4.9 3.7 2500 267 8 169 9| 3.2 0.0 3.2| 60.0 0.0 60.0 24.0 0.79| 4.4 3.5 3000 271 9 177 9| 3.1 0.0 3.1| 66.9 0.0 66.9 22.3 0.81| 4.2 3.4 4000 277 11 195 8| 3.0 0.0 3.0| 81.9 0.0 81.9 20.5 0.83| 3.9 3.2 5000 281 14 216 8| 3.1 0.0 3.1| 97.0 0.0 97.0 19.4 0.79| 3.8 3.0 6000 284 17 237 9| 3.2 0.0 3.2|116.2 0.0 116.2 19.4 0.73| 3.8 2.8 Wrote GIF file: /home/apache/climate/data/raob//OIKK/skewt/OIKK.skewt.20251021.12.gif