UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for OIKK... Searching the city database file for: OIKK ... Date:1200Z 11 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 -20 1 925 696 2 850 1460 SFC 823 1754 30.0 -2.0 12 32.0 12.1 340 4 320.5 321.3 292.7 333.6 4.01 4 818 1808 27.2 -6.8 10 34.0 9.9 336 4 318.1 318.7 291.0 327.3 2.80 5 700 3147 14.2 -8.8 19 23.0 3.4 235 5 318.2 318.8 291.0 327.4 2.81 6 579 4707 0.6 -14.4 31 15.0 -5.3 246 10 320.1 320.5 290.9 327.3 2.16 7 549 5132 -2.5 -24.5 17 22.0 -9.1 249 11 321.3 321.5 290.2 324.6 0.96 8 538 5292 -1.9 -44.9 2 43.0 -10.2 251 11 323.9 323.9 290.1 324.4 0.13 9 500 5870 -6.1 -53.1 1 47.0 -13.3 255 13 325.6 325.6 290.5 325.8 0.06 10 495 5948 -6.5 -53.5 1 47.0 -13.6 256 13 326.1 326.1 290.6 326.3 0.05 11 490 6027 -6.3 -53.3 1 47.0 -13.5 257 14 327.2 327.3 291.0 327.5 0.05 12 400 7580 -16.5 -57.5 2 41.0 -21.1 275 24 333.5 333.6 292.7 333.7 0.04 13 300 9690 -31.9 -59.9 5 28.0 -33.7 285 25 340.4 340.4 294.4 340.6 0.04 14 250 10950 -42.5 -64.5 7 22.0 -43.3 260 22 342.9 342.9 295.0 343.0 0.03 15 200 12430 -50.9 -72.9 6 22.0 -51.3 245 25 352.2 352.2 297.1 352.2 0.01 16 150 14260 -61.5 -82.5 5 21.0 -61.7 220 30 364.1 364.1 299.5 364.1 0.00 17 100 16690 -76.9 -97.9 2 21.0 -76.9 225 18 379.1 379.1 302.1 379.1 0.00 18 85 17622 -79.7 -100.7 2 21.0 -79.7 260 13 391.5 391.5 304.0 391.5 0.00 19 84 17690 -79.9 -99.9 2 20.0 -79.9 262 13 392.4 392.4 304.2 392.4 0.00 20 70 18740 -74.7 -91.7 5 17.0 -74.7 295 11 424.6 424.6 308.2 424.6 0.00 21 66 19083 -76.3 -94.3 4 18.0 -76.3 284 12 428.3 428.3 308.6 428.3 0.00 22 51 20619 -65.5 -85.5 5 20.0 -65.8 234 16 486.4 486.4 314.0 486.4 0.01 23 50 20740 -66.3 -87.3 4 21.0 -66.5 230 16 487.2 487.2 314.0 487.3 0.00 24 47 21119 -67.1 -88.1 4 21.0 -67.4 226 17 494.0 494.0 314.5 494.0 0.00 25 30 23920 -56.9 -83.9 2 27.0 -58.2 195 23 589.5 589.5 320.1 589.6 0.01 26 27 24594 -54.7 -82.7 2 28.0 -56.5 221 18 613.7 613.7 321.2 613.8 0.02 27 24 25348 -56.3 -83.3 2 27.0 -57.9 250 12 630.1 630.1 321.9 630.2 0.02 28 20 26520 -52.7 -80.7 2 28.0 -55.4 295 3 674.9 674.9 323.6 675.1 0.03 29 15 28400 -47.5 -77.5 2 30.0 -52.6 750.0 750.1 326.0 750.6 0.07 30 15 28400 -47.9 -77.9 2 30.0 -52.8 748.7 748.7 325.9 749.2 0.06 TRP 85 17622 -79.7 -100.7 2 21.0 -79.7 260 13 391.5 391.5 304.0 391.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5890.00 m Freezing level: 573.19 mb = 4789.36 m = 15712.94 ft Wetbulb zero: 653.12 mb = 3716.86 m = 12194.28 ft Sfc-500 mean rel hum: 17.65 % Est. max temperature: 28.24 C = 82.82 F Sfc-Lift cond lev (LCL): 513.70 mb = 5656.76 m = 18558.70 ft T: -4.55 C 700-500 lapse rate: 7.46 C/km ThetaE index: 6.29 C Layer 818.0- 700.0 mb Conv cond level (CCL): 409.14 mb = 7407.15 m = 24301.39 ft Mean mixing ratio: 2.83 g/kg Conv temperature: 41.67 C = 107.01 F Cap Strength: 6.64 C Lifted Index: 6.05 C Risk: None Lifted Index @300 mb: 9.97 C Lifted Index @700 mb: -0.02 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.91 J/kg Max Up Vert Vel: 2.41 m/s Conv Inhibition (B-): 33012.32 J/kg Cap Strength: 4.72 C Lift Cond Lev (LCL): 493.73 mb = 5968.37 m = 19581.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 8 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 ---------------------------------------------------------- 0 823 1754 340 4 1.4 -3.8 | 85 7 -6.5 -0.6 1 700 3147 235 5 4.1 2.9 | 148 7 -3.7 6.1 2 500 5870 255 13 12.6 3.4 | 216 8 4.7 6.6 3 400 7580 275 24 23.9 -2.1 | 266 16 16.1 1.1 4 300 9690 285 25 24.1 -6.5 | 281 17 16.3 -3.3 5 250 10950 260 22 21.7 3.8 | 243 16 13.8 7.0 6 200 12430 245 25 22.7 10.6 | 227 20 14.8 13.8 7 150 14260 220 30 19.3 23.0 | 204 29 11.4 26.2 8 100 16690 225 18 12.7 12.7 | 197 17 4.9 15.9 9 85 17622 260 13 12.8 2.3 | 222 7 5.0 5.5 10 70 18740 295 11 10.0 -4.6 | 304 3 2.1 -1.4 11 50 20740 230 16 12.3 10.3 | 198 14 4.4 13.5 12 30 23920 195 23 6.0 22.2 | 176 25 -1.9 25.4 13 20 26520 295 3 2.7 -1.3 | 111 5 -5.1 1.9 Wind Parameters Mean winds (0-6000m): 262.2 at 11.3 knts Storm direction: 292.2 at 8.5 knts Shear (0-3000m) pos: 0.8 neg: 1.3 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 103.7 deg Storm rel helicity (0-3000m) pos: 15.4 neg: 0.0 tot: 15.4 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 17.61 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 ------------------------------------------------------------------------------- 500 345 4 83 7| 0.0 2.8 2.8| 1.9 0.0 1.9 3.8 0.52| 2.9 1.5 1000 304 4 101 4| 0.0 2.8 2.8| 4.9 0.0 4.9 4.9 0.72| 3.0 2.1 1500 275 5 131 4| 0.0 2.5 2.5| 6.8 0.0 6.8 4.6 0.62| 3.0 1.8 2000 260 5 143 5| 0.4 1.9 2.3| 9.6 0.0 9.6 4.8 0.68| 2.6 1.8 2500 254 5 151 5| 0.6 1.5 2.2| 12.5 0.0 12.5 5.0 0.72| 2.4 1.7 3000 252 6 157 6| 0.8 1.3 2.1| 15.4 0.0 15.4 5.1 0.76| 2.3 1.7 4000 253 7 172 5| 1.0 1.0 2.0| 21.6 0.0 21.6 5.4 0.80| 2.1 1.7 5000 256 9 190 5| 1.5 0.8 2.2| 35.8 0.0 35.8 7.2 0.80| 2.4 1.9 6000 262 11 215 6| 1.7 0.6 2.4| 54.7 0.0 54.7 9.1 0.79| 2.6 2.0 Wrote GIF file: /home/apache/climate/data/raob//OIKK/skewt/OIKK.skewt.20251011.12.gif