UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for OIKK... Searching the city database file for: OIKK ... Date:1200Z 15 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 -20 1 925 698 2 850 1464 SFC 823 1754 30.6 -1.4 13 32.0 12.5 270 12 321.2 322.0 293.0 334.9 4.19 4 817 1819 28.0 -7.0 10 35.0 10.1 269 12 319.1 319.6 291.2 328.2 2.76 5 700 3153 14.4 -8.6 19 23.0 3.5 250 22 318.4 319.0 291.1 327.8 2.85 6 500 5860 -10.5 -18.5 52 8.0 -13.1 230 28 320.2 320.6 290.6 326.3 1.78 7 482 6142 -12.9 -19.9 56 7.0 -15.0 230 32 320.7 321.0 290.6 326.2 1.64 8 400 7540 -23.1 -57.1 3 34.0 -26.0 230 50 325.0 325.0 290.3 325.1 0.04 9 359 8325 -28.1 -65.1 2 37.0 -30.3 236 61 328.5 328.5 291.3 328.5 0.02 10 300 9590 -37.9 -70.9 2 33.0 -39.0 245 80 332.0 332.0 292.3 332.0 0.01 11 269 10335 -43.5 -64.5 8 21.0 -44.2 248 94 334.3 334.3 292.9 334.4 0.02 12 265 10436 -43.7 -63.7 9 20.0 -44.4 248 96 335.5 335.5 293.2 335.6 0.03 13 250 10830 -41.5 -67.5 4 26.0 -42.4 250 104 344.4 344.4 295.4 344.4 0.02 14 245 10968 -41.1 -71.1 2 30.0 -42.1 250 104 347.0 347.0 296.0 347.0 0.01 15 200 12330 -48.7 -78.7 2 30.0 -49.3 245 102 355.7 355.7 297.8 355.7 0.00 16 150 14160 -61.7 -88.7 2 27.0 -61.9 235 86 363.8 363.8 299.4 363.8 0.00 17 100 16600 -76.3 -98.3 2 22.0 -76.3 240 73 380.3 380.3 302.3 380.3 0.00 18 97 16776 -77.4 -98.9 2 21.6 -77.4 245 73 381.6 381.6 302.5 381.6 0.00 19 86 17464 -81.5 -101.5 2 20.0 -81.5 255 51 386.6 386.6 303.3 386.6 0.00 20 85 17530 -81.5 -101.5 2 20.0 -81.5 254 50 387.9 387.9 303.5 387.9 0.00 21 70 18640 -76.9 -97.9 2 21.0 -76.9 245 35 419.9 419.9 307.7 419.9 0.00 22 50 20630 -65.3 -89.3 2 24.0 -65.6 190 9 489.6 489.6 314.2 489.6 0.00 23 41 21856 -61.7 -86.7 2 25.0 -62.3 136 7 527.2 527.2 316.8 527.2 0.01 24 39 22167 -62.5 -86.5 3 24.0 -63.0 122 7 532.7 532.7 317.1 532.8 0.01 25 30 23810 -58.1 -83.1 3 25.0 -59.2 50 4 586.2 586.3 320.0 586.3 0.01 26 20 26430 -50.9 -76.9 3 26.0 -54.1 100 1 680.4 680.4 323.8 680.8 0.05 27 10 31064 -38.9 -68.9 3 30.0 -49.4 874.3 874.5 329.0 878.2 0.36 TRP 86 17464 -81.5 -101.5 2 20.0 -81.5 255 51 386.6 386.6 303.3 386.6 0.00 WND 97 16776 -77.4 -98.9 2 21.6 -77.4 245 73 381.6 381.6 302.5 381.6 0.00 Sounding variables and indices 1000-500 mb thick: 5880.00 m Freezing level: 584.34 mb = 4718.49 m = 15480.44 ft Wetbulb zero: 657.51 mb = 3656.81 m = 11997.26 ft Sfc-500 mean rel hum: 28.74 % Est. max temperature: 28.35 C = 83.03 F Sfc-Lift cond lev (LCL): 514.07 mb = 5636.74 m = 18493.02 ft T: -8.45 C 700-500 lapse rate: 9.20 C/km ThetaE index: 9.73 C Layer 817.0- 359.0 mb Conv cond level (CCL): 476.88 mb = 6221.93 m = 20412.90 ft Mean mixing ratio: 2.84 g/kg Conv temperature: 30.37 C = 86.67 F Cap Strength: 1.28 C Lifted Index: 1.08 C Risk: Showers probable Lifted Index @300 mb: 3.51 C Lifted Index @700 mb: -0.44 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.54 J/kg Max Up Vert Vel: 3.62 m/s Conv Inhibition (B-): 36808.97 J/kg Cap Strength: 2.11 C Lift Cond Lev (LCL): 489.41 mb = 6024.58 m = 19765.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 21 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 270 12 12.0 -0.0 | 83 9 -9.3 -1.1 1 700 3153 250 22 20.7 7.5 | 175 6 -0.6 6.4 2 500 5860 230 28 21.4 18.0 | 181 17 0.2 16.9 3 400 7540 230 50 38.3 32.1 | 209 35 17.0 31.0 4 300 9590 245 80 72.5 33.8 | 237 61 51.2 32.7 5 250 10830 250 104 97.7 35.6 | 246 84 76.5 34.4 6 200 12330 245 102 92.4 43.1 | 239 83 71.2 42.0 7 150 14160 235 86 70.4 49.3 | 226 69 49.2 48.2 8 100 16600 240 73 63.2 36.5 | 230 55 42.0 35.4 9 97 16776 245 73 66.2 30.9 | 237 54 44.9 29.7 10 86 17464 255 51 49.3 13.2 | 247 30 28.0 12.1 11 70 18640 245 35 31.7 14.8 | 217 17 10.5 13.7 12 50 20630 190 9 1.6 8.9 | 111 21 -19.7 7.7 13 30 23810 50 4 -3.1 -2.6 | 81 25 -24.3 -3.7 14 20 26430 100 1 -1.0 0.2 | 88 22 -22.2 -1.0 Wind Parameters Mean winds (0-6000m): 236.9 at 28.4 knts Storm direction: 266.9 at 21.3 knts Shear (0-3000m) pos: 0.0 neg: 2.8 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 99.1 deg Storm rel helicity (0-3000m) pos: 14.5 neg: 0.0 tot: 14.5 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 38.63 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 ------------------------------------------------------------------------------- 500 262 14 96 8| 0.0 4.1 4.1| 3.6 0.0 3.6 7.1 0.47| 4.1 1.9 1000 260 15 105 6| 0.0 4.2 4.2| 8.3 0.0 8.3 8.3 0.69| 4.2 2.9 1500 256 17 123 5| 0.0 4.0 4.0| 12.5 0.0 12.5 8.3 0.72| 4.1 3.0 2000 254 19 140 5| 0.0 3.4 3.4| 13.5 0.0 13.5 6.8 0.66| 3.6 2.4 2500 251 20 153 6| 0.0 3.1 3.1| 14.2 0.0 14.2 5.7 0.60| 3.2 1.9 3000 249 21 162 7| 0.0 2.8 2.8| 14.5 0.0 14.5 4.8 0.54| 3.0 1.6 4000 244 22 171 9| 0.0 2.6 2.6| 14.5 -1.2 13.3 3.3 0.42| 2.8 1.2 5000 240 25 180 11| 0.0 3.2 3.2| 54.1 -1.5 52.6 10.5 0.48| 3.5 1.7 6000 237 28 190 15| 0.6 3.2 3.8|112.2 -1.5 110.6 18.4 0.48| 4.1 2.0 Wrote GIF file: /home/apache/climate/data/raob//OIKK/skewt/OIKK.skewt.20250415.12.gif