UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for OIKK... Searching the city database file for: OIKK ... Date:1200Z 8 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 13 1 925 722 2 850 1480 SFC 825 1754 27.6 -6.4 10 34.0 10.2 340 8 317.8 318.3 290.9 327.2 2.87 4 818 1828 25.6 -13.4 7 39.0 8.0 341 8 316.4 316.7 289.3 322.0 1.66 5 700 3154 12.2 -14.8 14 27.0 1.1 350 5 316.0 316.3 289.3 321.8 1.73 6 592 4528 2.4 -34.6 4 37.0 -6.9 338 14 320.1 320.2 289.2 321.4 0.34 7 500 5870 -5.5 -52.5 1 47.0 -12.9 325 24 326.3 326.3 290.7 326.6 0.06 8 497 5917 -5.5 -53.5 1 48.0 -13.0 325 24 326.9 326.9 290.9 327.1 0.05 9 400 7590 -16.1 -45.1 6 29.0 -20.5 335 34 334.1 334.1 293.0 334.7 0.17 10 300 9700 -30.3 -61.3 3 31.0 -32.4 340 44 342.7 342.7 295.0 342.8 0.03 11 250 10970 -38.9 -72.9 2 34.0 -40.1 335 31 348.2 348.2 296.3 348.3 0.01 12 200 12470 -48.7 -80.7 1 32.0 -49.3 335 31 355.7 355.7 297.8 355.7 0.00 13 150 14310 -62.5 -90.5 1 28.0 -62.6 350 37 362.4 362.4 299.2 362.4 0.00 14 106 16384 -76.1 -100.1 1 24.0 -76.2 340 31 374.4 374.4 301.3 374.4 0.00 15 100 16720 -76.5 -98.5 2 22.0 -76.5 5 36 379.9 379.9 302.2 379.9 0.00 16 84 17719 -77.7 -99.7 2 22.0 -77.7 34 23 396.9 396.9 304.8 396.9 0.00 17 73 18533 -71.9 -90.9 4 19.0 -72.0 58 12 425.4 425.4 308.3 425.4 0.00 18 70 18780 -72.3 -93.3 3 21.0 -72.4 65 9 429.7 429.7 308.8 429.7 0.00 19 66 19126 -73.1 -96.1 2 23.0 -73.2 69 9 435.3 435.3 309.4 435.3 0.00 20 50 20790 -64.9 -90.9 2 26.0 -65.2 90 7 490.5 490.5 314.2 490.6 0.00 21 30 23980 -56.5 -84.5 2 28.0 -57.9 185 8 590.6 590.6 320.2 590.7 0.01 22 20 26610 -49.7 -78.7 2 29.0 -53.2 35 8 684.0 684.1 323.9 684.4 0.04 23 14 28956 -47.5 -76.5 2 29.0 -52.8 765.0 765.0 326.4 765.7 0.08 24 13 29444 -49.1 -77.1 2 28.0 -54.0 775.8 775.9 326.7 776.6 0.08 25 11 30545 -47.1 -76.1 2 29.0 -53.4 821.0 821.1 327.8 822.2 0.11 TRP 106 16384 -76.1 -100.1 1 24.0 -76.2 340 31 374.4 374.4 301.3 374.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5857.00 m Freezing level: 564.05 mb = 4935.89 m = 16193.67 ft Wetbulb zero: 684.76 mb = 3334.57 m = 10940.06 ft Sfc-500 mean rel hum: 7.30 % Est. max temperature: 26.80 C = 80.25 F Sfc-Lift cond lev (LCL): 498.10 mb = 5900.00 m = 19356.70 ft T: -5.50 C 700-500 lapse rate: 6.52 C/km ThetaE index: 5.79 C Layer 818.0- 500.0 mb Conv cond level (CCL): 347.56 mb = 8620.73 m = 28282.88 ft Mean mixing ratio: 1.73 g/kg Conv temperature: 47.12 C = 116.81 F Cap Strength: 10.54 C Lifted Index: 8.20 C Risk: None Lifted Index @300 mb: 15.15 C Lifted Index @700 mb: -0.31 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.15 J/kg Max Up Vert Vel: 3.21 m/s Conv Inhibition (B-): 40881.66 J/kg Cap Strength: 3.26 C Lift Cond Lev (LCL): 459.85 mb = 6515.85 m = 21377.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 2 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 340 8 2.7 -7.5 | 209 6 3.1 5.7 1 700 3154 350 5 0.9 -4.9 | 188 8 1.2 8.3 2 500 5870 325 24 13.8 -19.7 | 295 16 14.1 -6.5 3 400 7590 335 34 14.4 -30.8 | 320 23 14.7 -17.6 4 300 9700 340 44 15.0 -41.3 | 331 32 15.4 -28.1 5 250 10970 335 31 13.1 -28.1 | 318 20 13.5 -14.9 6 200 12470 335 31 13.1 -28.1 | 318 20 13.5 -14.9 7 150 14310 350 37 6.4 -36.4 | 344 24 6.8 -23.2 8 106 16384 340 31 10.6 -29.1 | 325 19 11.0 -15.9 9 100 16720 5 36 -3.1 -35.9 | 7 23 -2.8 -22.7 10 70 18780 65 9 -8.2 -3.8 | 140 12 -7.8 9.4 11 50 20790 90 7 -7.0 0.0 | 153 15 -6.6 13.2 12 30 23980 185 8 0.7 8.0 | 183 21 1.1 21.2 13 20 26610 35 8 -4.6 -6.6 | 148 8 -4.2 6.6 Wind Parameters Mean winds (0-6000m): 331.5 at 17.6 knts Storm direction: 1.5 at 13.2 knts Shear (0-3000m) pos: 0.4 neg: 1.8 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 73.4 deg Storm rel helicity (0-3000m) pos: 13.2 neg: -4.8 tot: 8.4 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.37 Bulk Shear: 13.79 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 ------------------------------------------------------------------------------- 500 340 8 206 7| 1.2 0.0 1.2| 0.0 -1.9 -1.9 -3.7 -0.91| 1.2 -1.1 1000 342 7 201 7| 1.2 0.0 1.2| 0.0 -3.6 -3.6 -3.6 -0.84| 1.2 -1.0 1500 344 6 197 7| 0.9 0.0 0.9| 0.7 -4.8 -4.1 -2.7 -0.56| 1.3 -0.8 2000 345 7 197 7| 0.7 0.9 1.6| 4.6 -4.8 -0.2 -0.1 0.03| 1.9 0.1 2500 343 8 203 7| 0.5 1.5 2.0| 9.0 -4.8 4.2 1.7 0.33| 2.3 0.8 3000 341 9 213 6| 0.4 1.8 2.3| 13.2 -4.8 8.4 2.8 0.43| 2.5 1.1 4000 333 12 242 6| 0.3 2.3 2.7| 18.5 -4.8 13.8 3.4 0.38| 2.9 1.1 5000 331 14 266 8| 0.4 1.9 2.3| 38.6 -4.8 33.8 6.8 0.44| 3.0 1.3 6000 332 18 285 9| 0.9 1.6 2.4| 63.7 -4.8 58.9 9.8 0.49| 3.0 1.5 Wrote GIF file: /home/apache/climate/data/raob//OIKK/skewt/OIKK.skewt.20251008.12.gif