UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for OIKK... Searching the city database file for: OIKK ... Date:1200Z 26 APR 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 -19 1 925 705 2 850 1478 SFC 825 1754 33.4 -1.6 11 35.0 13.4 330 4 323.9 324.7 293.7 337.5 4.12 4 815 1862 29.8 -13.2 5 43.0 9.6 334 5 321.2 321.5 290.9 327.0 1.69 5 700 3179 16.8 -12.2 13 29.0 3.7 30 11 321.1 321.5 291.2 328.3 2.14 6 500 5910 -9.5 -17.5 52 8.0 -12.2 195 14 321.5 321.8 291.2 328.0 1.93 7 477 6272 -12.9 -17.9 66 5.0 -14.5 207 13 321.6 322.0 291.2 328.3 1.96 8 400 7590 -23.3 -43.3 14 20.0 -25.8 250 8 324.7 324.7 290.4 325.5 0.21 9 374 8081 -26.7 -47.7 12 21.0 -28.8 250 12 326.5 326.5 290.9 327.0 0.14 10 300 9640 -38.5 -45.5 48 7.0 -39.1 250 23 331.1 331.1 292.2 332.0 0.22 11 292 9826 -39.7 -45.7 53 6.0 -40.2 251 24 332.0 332.0 292.5 332.8 0.22 12 250 10870 -48.5 -55.5 44 7.0 -48.8 255 28 334.0 334.0 292.9 334.3 0.08 13 216 11816 -54.9 -62.9 36 8.0 -55.1 255 43 338.3 338.3 293.9 338.5 0.04 14 213 11906 -54.9 -63.9 32 9.0 -55.1 254 43 339.7 339.7 294.3 339.8 0.03 15 200 12310 -52.1 -66.1 17 14.0 -52.4 250 44 350.3 350.3 296.7 350.4 0.03 16 199 12343 -52.1 -66.1 17 14.0 -52.4 250 44 350.8 350.8 296.8 350.9 0.03 17 173 13246 -54.9 -75.9 6 21.0 -55.2 258 52 360.5 360.5 298.8 360.5 0.01 18 171 13321 -54.9 -67.9 19 13.0 -55.2 258 53 361.7 361.7 299.1 361.8 0.02 19 150 14150 -60.3 -74.3 14 14.0 -60.4 265 60 366.2 366.2 299.9 366.2 0.01 20 145 14362 -61.4 -75.8 13 14.4 -61.6 270 60 367.8 367.8 300.2 367.9 0.01 21 107 16208 -71.3 -89.3 5 18.0 -71.3 266 27 382.5 382.5 302.6 382.5 0.00 22 104 16377 -70.9 -89.9 4 19.0 -71.0 266 24 386.4 386.4 303.2 386.4 0.00 23 101 16551 -71.1 -90.1 4 19.0 -71.2 265 21 389.2 389.2 303.7 389.2 0.00 24 100 16610 -71.5 -90.5 4 19.0 -71.6 265 20 389.6 389.6 303.8 389.6 0.00 25 76 18213 -76.3 -97.3 2 21.0 -76.3 292 7 411.4 411.4 306.7 411.4 0.00 26 75 18290 -76.5 -97.5 2 21.0 -76.6 293 6 412.5 412.5 306.8 412.5 0.00 27 71 18607 -74.5 -97.5 2 23.0 -74.6 299 4 423.3 423.3 308.1 423.3 0.00 28 70 18690 -73.5 -96.5 2 23.0 -73.6 300 3 427.1 427.1 308.5 427.1 0.00 29 50 20710 -66.9 -90.9 2 24.0 -67.1 65 20 485.8 485.8 313.9 485.8 0.00 30 30 23910 -54.3 -80.3 3 26.0 -56.0 260 2 596.6 596.6 320.5 596.8 0.02 31 20 26540 -52.1 -78.1 3 26.0 -54.9 345 20 676.7 676.7 323.7 677.1 0.05 32 15 28436 -44.3 -73.3 3 29.0 -50.6 760.7 760.7 326.3 761.8 0.13 33 13 29395 -44.1 -73.1 3 29.0 -51.0 793.1 793.2 327.1 794.6 0.15 TRP 216 11816 -54.9 -62.9 36 8.0 -55.1 255 43 338.3 338.3 293.9 338.5 0.04 WND 145 14362 -61.4 -75.8 13 14.4 -61.6 270 60 367.8 367.8 300.2 367.9 0.01 Sounding variables and indices 1000-500 mb thick: 5929.00 m Freezing level: 572.24 mb = 4923.52 m = 16153.07 ft Wetbulb zero: 653.43 mb = 3737.80 m = 12262.98 ft Sfc-500 mean rel hum: 24.63 % Est. max temperature: 30.92 C = 87.65 F Sfc-Lift cond lev (LCL): 494.30 mb = 5998.20 m = 19678.90 ft T: -10.33 C 700-500 lapse rate: 9.63 C/km ThetaE index: 10.55 C Layer 815.0- 700.0 mb Conv cond level (CCL): 429.03 mb = 7065.61 m = 23180.85 ft Mean mixing ratio: 1.96 g/kg Conv temperature: 33.06 C = 91.52 F Cap Strength: 1.36 C Lifted Index: 0.12 C Risk: Showers probable Lifted Index @300 mb: 3.14 C Lifted Index @700 mb: -0.20 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.03 J/kg Max Up Vert Vel: 4.70 m/s Conv Inhibition (B-): 34881.12 J/kg Cap Strength: 2.44 C Lift Cond Lev (LCL): 441.45 mb = 6851.82 m = 22479.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 239 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 ---------------------------------------------------------- 0 825 1754 330 4 2.0 -3.5 | 33 9 -4.9 -7.7 1 700 3179 30 11 -5.5 -9.5 | 42 19 -12.4 -13.8 2 500 5910 195 14 3.6 13.5 | 160 10 -3.3 9.3 3 400 7590 250 8 7.5 2.7 | 339 2 0.6 -1.5 4 300 9640 250 23 21.6 7.9 | 256 15 14.7 3.6 5 250 10870 255 28 27.0 7.2 | 262 20 20.1 3.0 6 216 11816 255 43 41.5 11.1 | 259 35 34.6 6.9 7 200 12310 250 44 41.3 15.0 | 253 36 34.4 10.8 8 150 14150 265 60 59.8 5.2 | 269 53 52.8 1.0 9 145 14362 270 60 60.0 -0.0 | 275 53 53.1 -4.2 10 100 16610 265 20 19.9 1.7 | 281 13 13.0 -2.5 11 70 18690 300 3 2.6 -1.5 | 37 7 -4.3 -5.7 12 50 20710 65 20 -18.1 -8.5 | 63 28 -25.1 -12.7 13 30 23910 260 2 2.0 0.3 | 52 6 -5.0 -3.9 14 20 26540 345 20 5.2 -19.3 | 4 24 -1.8 -23.6 Wind Parameters Mean winds (0-6000m): 208.5 at 10.8 knts Storm direction: 238.5 at 8.1 knts Shear (0-3000m) pos: 2.8 neg: 0.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 67.5 deg Storm rel helicity (0-3000m) pos: 113.9 neg: -1.6 tot: 112.3 m^2/s^2 ave: 37.4 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 32.74 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 12 5 41 12| 3.2 0.0 3.2| 0.1 -1.6 -1.5 -3.1 -0.19| 3.2 -0.6 1000 9 6 37 13| 3.4 0.0 3.4| 4.8 -1.6 3.2 3.2 0.10| 3.5 0.3 1500 16 8 38 15| 3.4 0.0 3.4| 19.7 -1.6 18.1 12.1 0.34| 3.9 1.3 2000 27 9 43 16| 3.2 0.0 3.2| 50.1 -1.6 48.5 24.2 0.56| 4.5 2.5 2500 40 9 49 17| 3.1 0.0 3.1| 82.7 -1.6 81.1 32.4 0.68| 4.9 3.3 3000 54 10 56 18| 2.8 0.0 2.8|113.9 -1.6 112.3 37.4 0.74| 5.2 3.8 4000 67 11 63 19| 2.2 0.0 2.2|161.6 -1.6 160.0 40.0 0.78| 5.7 4.5 5000 179 11 134 10| 1.3 0.0 1.3|172.7 -1.6 171.1 34.2 0.75| 5.5 4.1 6000 209 11 162 6| 0.8 0.0 0.8|174.2 -2.1 172.2 28.7 0.71| 5.1 3.6 Wrote GIF file: /home/apache/climate/data/raob//OIKK/skewt/OIKK.skewt.20250426.12.gif