UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for OIKK... Searching the city database file for: OIKK ... Date:1200Z 17 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 36 1 925 746 2 850 1504 SFC 827 1754 28.0 -3.0 13 31.0 11.2 50 6 318.0 318.7 291.7 330.0 3.70 4 816 1871 25.2 -9.8 9 35.0 8.5 43 6 316.2 316.6 289.8 323.6 2.22 5 700 3180 12.4 -11.6 18 24.0 1.9 320 6 316.2 316.6 289.9 323.6 2.25 6 616 4230 2.2 -13.8 29 16.0 -4.1 314 8 316.3 316.7 289.8 323.3 2.14 7 570 4851 -2.1 -23.1 18 21.0 -8.5 311 10 318.3 318.5 289.3 321.9 1.04 8 565 4921 -1.7 -30.7 9 29.0 -9.2 310 10 319.6 319.7 289.2 321.5 0.52 9 549 5149 -2.7 -41.7 3 39.0 -10.5 309 10 321.0 321.1 289.3 321.7 0.18 10 541 5266 -2.7 -45.7 2 43.0 -10.7 309 11 322.4 322.4 289.6 322.9 0.12 11 528 5459 -1.9 307 11 325.6 12 525 5504 -1.7 -49.7 1 48.0 -10.4 307 11 326.4 326.4 290.7 326.7 0.08 13 500 5890 -4.5 -48.5 2 44.0 -12.2 305 12 327.6 327.6 291.1 327.9 0.09 14 400 7610 -17.7 -45.7 7 28.0 -21.7 285 10 332.0 332.0 292.4 332.6 0.16 15 321 9214 -31.1 -43.1 30 12.0 -32.4 277 27 335.0 335.1 293.3 336.0 0.26 16 300 9690 -35.1 -47.1 28 12.0 -36.1 275 32 335.9 335.9 293.5 336.6 0.18 17 250 10940 -43.7 -57.7 20 14.0 -44.3 270 33 341.1 341.1 294.7 341.4 0.06 18 200 12410 -53.1 -70.1 11 17.0 -53.4 280 47 348.7 348.7 296.4 348.7 0.02 19 150 14230 -64.7 -81.7 8 17.0 -64.8 280 28 358.6 358.6 298.4 358.6 0.00 20 107 16246 -74.1 -89.1 8 15.0 -74.2 251 22 377.2 377.2 301.8 377.2 0.00 21 100 16640 -75.1 -90.1 8 15.0 -75.2 245 21 382.6 382.6 302.6 382.6 0.00 22 97 16817 -75.5 -89.5 9 14.0 -75.5 240 20 385.2 385.2 303.1 385.2 0.00 23 96 16878 -75.5 -89.5 9 14.0 -75.5 244 20 386.3 386.3 303.2 386.3 0.00 24 70 18730 -71.9 -86.9 9 15.0 -72.0 5 5 430.6 430.6 308.9 430.6 0.00 25 50 20750 -65.9 -82.9 8 17.0 -66.1 215 3 488.2 488.2 314.1 488.2 0.01 26 30 23950 -55.1 -83.1 2 28.0 -56.6 175 9 594.4 594.4 320.3 594.5 0.01 27 29 24169 -54.5 -82.5 2 28.0 -56.2 185 9 601.9 601.9 320.7 602.0 0.02 28 22 25968 -50.7 -77.7 3 27.0 -53.7 271 12 662.7 662.7 323.2 663.0 0.04 29 20 26590 -52.9 -79.9 2 27.0 -55.5 300 13 674.3 674.3 323.6 674.5 0.03 30 18 27268 -54.1 -62.1 37 8.0 -55.7 691.1 691.3 324.3 695.4 0.50 31 17 27634 -54.9 -72.9 9 18.0 -57.2 699.9 700.0 324.4 700.9 0.12 32 16 28022 -53.9 -62.9 32 9.0 -55.8 715.4 715.6 325.1 719.9 0.51 33 15 28440 -50.5 -78.5 2 28.0 -54.5 740.0 740.1 325.7 740.5 0.06 34 13 29370 -52.3 -78.3 3 26.0 -56.1 764.7 764.8 326.4 765.4 0.07 35 10 31085 -47.5 -75.5 3 28.0 -53.9 842.2 842.3 328.2 843.6 0.14 TRP 97 16817 -75.5 -89.5 9 14.0 -75.5 240 20 385.2 385.2 303.1 385.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5854.00 m Freezing level: 592.47 mb = 4548.06 m = 14921.27 ft Wetbulb zero: 673.37 mb = 3498.66 m = 11478.42 ft Sfc-500 mean rel hum: 15.73 % Est. max temperature: 26.40 C = 79.52 F Sfc-Lift cond lev (LCL): 522.82 mb = 5536.88 m = 18165.38 ft T: -1.94 C 700-500 lapse rate: 6.24 C/km ThetaE index: 6.44 C Layer 816.0- 700.0 mb Conv cond level (CCL): 396.99 mb = 7665.04 m = 25147.47 ft Mean mixing ratio: 2.31 g/kg Conv temperature: 41.39 C = 106.50 F Cap Strength: 9.61 C Lifted Index: 9.20 C Risk: None Lifted Index @300 mb: 9.15 C Lifted Index @700 mb: -0.10 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.54 J/kg Max Up Vert Vel: 3.88 m/s Conv Inhibition (B-): 44162.75 J/kg Cap Strength: 8.36 C Lift Cond Lev (LCL): 486.30 mb = 6104.13 m = 20026.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 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 ---------------------------------------------------------- 0 827 1754 50 6 -4.6 -3.9 | 109 7 -7.0 2.4 1 700 3180 320 6 3.9 -4.6 | 221 2 1.5 1.7 2 500 5890 305 12 9.8 -6.9 | 275 7 7.4 -0.6 3 400 7610 285 10 9.7 -2.6 | 243 8 7.3 3.7 4 300 9690 275 32 31.9 -2.8 | 263 30 29.5 3.5 5 250 10940 270 33 33.0 -0.0 | 258 31 30.6 6.3 6 200 12410 280 47 46.3 -8.2 | 272 44 43.9 -1.9 7 150 14230 280 28 27.6 -4.9 | 267 25 25.2 1.4 8 100 16640 245 21 19.0 8.9 | 228 23 16.6 15.2 9 97 16817 240 20 17.3 10.0 | 223 22 14.9 16.3 10 70 18730 5 5 -0.4 -5.0 | 115 3 -2.8 1.3 11 50 20750 215 3 1.7 2.5 | 176 9 -0.7 8.7 12 30 23950 175 9 -0.8 9.0 | 168 16 -3.2 15.3 13 20 26590 300 13 11.3 -6.5 | 271 9 8.9 -0.2 Wind Parameters Mean winds (0-6000m): 309.1 at 9.0 knts Storm direction: 339.1 at 6.7 knts Shear (0-3000m) pos: 0.0 neg: 2.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 160.5 deg Storm rel helicity (0-3000m) pos: 2.6 neg: -2.0 tot: 0.6 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.40 Bulk Shear: 18.66 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 52 6 110 8| 0.0 3.4 3.4| 0.0 -1.9 -1.9 -3.8 -0.36| 3.4 -1.2 1000 25 6 100 5| 0.0 3.2 3.2| 0.2 -2.0 -1.8 -1.8 -0.12| 3.4 -0.4 1500 2 6 96 3| 0.0 3.0 3.0| 0.8 -2.0 -1.3 -0.8 0.13| 3.3 0.4 2000 348 6 102 1| 0.0 2.5 2.5| 1.5 -2.0 -0.6 -0.3 0.21| 2.8 0.6 2500 338 6 183 0| 0.0 2.2 2.2| 2.1 -2.0 0.0 0.0 0.25| 2.4 0.6 3000 331 7 256 1| 0.0 2.1 2.1| 2.6 -2.0 0.6 0.2 0.27| 2.2 0.6 4000 321 8 266 3| 0.0 1.9 1.9| 3.3 -2.0 1.3 0.3 0.25| 2.0 0.5 5000 315 9 266 4| 0.0 1.5 1.5| 3.3 -6.5 -3.2 -0.6 0.10| 1.9 0.2 6000 309 9 262 5| 0.0 1.4 1.4| 5.0 -10.5 -5.5 -0.9 0.03| 1.8 0.0 Wrote GIF file: /home/apache/climate/data/raob//OIKK/skewt/OIKK.skewt.20251017.12.gif