UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for OIKK... Searching the city database file for: OIKK ... Date:1200Z 1 MAY 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 -28 1 925 692 2 850 1461 SFC 823 1754 31.4 2.4 16 29.0 14.0 270 6 322.0 323.1 294.3 340.0 5.53 4 818 1808 29.2 -2.8 12 32.0 11.6 269 6 320.2 321.0 292.4 332.7 3.80 5 700 3158 15.6 -4.4 25 20.0 5.2 240 5 319.8 320.5 292.4 332.6 3.94 6 512 5696 -8.5 -12.3 74 3.8 -10.0 231 10 320.5 321.1 291.7 330.1 2.91 7 500 5880 -9.9 -14.2 71 4.3 -11.5 230 10 321.0 321.5 291.6 329.5 2.55 8 494 5973 -10.7 -14.8 72 4.1 -12.2 231 11 321.1 321.6 291.5 329.3 2.45 9 467 6402 -14.3 -17.5 77 3.2 -15.3 233 14 321.8 322.2 291.4 328.8 2.07 10 400 7560 -21.9 -29.9 48 8.0 -23.5 240 24 326.5 326.7 291.5 329.4 0.80 11 331 8926 -33.5 -47.5 23 14.0 -34.7 250 27 328.8 328.8 291.5 329.4 0.16 12 300 9610 -39.5 -51.5 27 12.0 -40.2 255 29 329.7 329.7 291.7 330.1 0.11 13 280 10081 -42.9 -52.9 33 10.0 -43.4 263 32 331.4 331.4 292.2 331.8 0.10 14 256 10683 -47.1 -60.1 21 13.0 -47.5 272 35 333.8 333.8 292.8 334.0 0.05 15 250 10840 -48.5 -60.5 24 12.0 -48.8 275 36 334.0 334.0 292.8 334.1 0.04 16 247 10919 -48.9 -59.9 27 11.0 -49.2 275 37 334.5 334.5 293.0 334.7 0.05 17 245 10973 -49.3 -61.3 23 12.0 -49.6 275 37 334.7 334.7 293.0 334.9 0.04 18 243 11026 -49.3 -61.3 23 12.0 -49.6 276 38 335.5 335.5 293.2 335.7 0.04 19 233 11302 -48.9 -63.9 16 15.0 -49.3 277 40 340.1 340.2 294.4 340.3 0.03 20 220 11678 -50.5 -66.5 13 16.0 -50.9 278 43 343.3 343.3 295.1 343.4 0.02 21 204 12171 -49.9 -70.9 7 21.0 -50.4 280 48 351.8 351.8 297.0 351.8 0.01 22 200 12300 -50.1 -72.1 6 22.0 -50.5 280 49 353.4 353.4 297.4 353.5 0.01 23 194 12500 -50.9 -75.9 4 25.0 -51.4 277 49 355.2 355.2 297.7 355.3 0.01 24 192 12567 -51.3 -67.3 13 16.0 -51.7 276 49 355.7 355.7 297.8 355.8 0.02 25 150 14150 -59.3 -79.3 6 20.0 -59.5 255 47 367.9 367.9 300.2 367.9 0.00 26 116 15725 -69.1 -90.1 3 21.0 -69.2 252 22 377.8 377.8 301.9 377.8 0.00 27 107 16211 -66.7 -88.7 3 22.0 -66.8 251 15 391.2 391.2 304.0 391.2 0.00 28 100 16620 -67.5 -90.5 2 23.0 -67.6 250 8 397.3 397.3 304.8 397.3 0.00 29 84 17657 -72.7 -95.7 2 23.0 -72.8 240 7 407.1 407.1 306.2 407.1 0.00 30 76 18241 -75.7 -96.7 2 21.0 -75.7 235 7 412.6 412.6 306.8 412.6 0.00 31 75 18317 -75.7 -96.7 2 21.0 -75.7 225 7 414.2 414.2 307.0 414.2 0.00 32 70 18720 -72.3 -94.3 2 22.0 -72.4 170 7 429.7 429.7 308.8 429.7 0.00 33 55 20164 -67.1 -91.1 2 24.0 -67.3 116 15 472.3 472.3 312.8 472.3 0.00 34 51 20621 -68.3 -90.3 3 22.0 -68.5 99 17 479.8 479.8 313.4 479.8 0.00 35 50 20740 -67.7 -90.7 2 23.0 -67.9 95 18 484.0 484.0 313.8 484.0 0.00 36 30 23920 -53.7 -79.7 3 26.0 -55.5 335 4 598.2 598.3 320.5 598.4 0.02 37 24 25383 -49.7 -75.7 3 26.0 -52.8 341 7 649.3 649.3 322.7 649.7 0.05 38 20 26580 -52.1 -77.1 3 25.0 -54.9 345 9 676.7 676.7 323.7 677.1 0.05 39 19 26912 -52.3 -77.3 3 25.0 -55.2 686.1 686.1 324.0 686.5 0.05 40 10 31171 -40.9 -68.9 3 28.0 -50.3 866.9 867.1 328.8 870.7 0.36 41 10 31171 -41.3 -70.3 3 29.0 -50.5 865.4 865.5 328.8 868.5 0.29 TRP 76 18241 -75.7 -96.7 2 21.0 -75.7 235 7 412.6 412.6 306.8 412.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5908.00 m Freezing level: 578.31 mb = 4801.12 m = 15751.51 ft Wetbulb zero: 635.40 mb = 3943.83 m = 12938.92 ft Sfc-500 mean rel hum: 40.45 % Est. max temperature: 29.49 C = 85.09 F Sfc-Lift cond lev (LCL): 538.22 mb = 5291.06 m = 17358.92 ft T: -4.65 C 700-500 lapse rate: 9.37 C/km ThetaE index: 11.14 C Layer 818.0- 400.0 mb Conv cond level (CCL): 510.41 mb = 5720.54 m = 18767.96 ft Mean mixing ratio: 3.89 g/kg Conv temperature: 30.03 C = 86.06 F Cap Strength: 0.31 C Lifted Index: -0.02 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.02 C Lifted Index @700 mb: -0.33 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 124.96 J/kg Max Up Vert Vel: 15.81 m/s Conv Inhibition (B-): 2.73 J/kg Cap Strength: 1.78 C Lift Cond Lev (LCL): 513.23 mb = 5676.96 m = 18624.97 ft Lev Free Conv (LFC): 498.23 mb = 5907.34 m = 19380.81 ft Equ Level (EL): 268.23 mb = 10369.46 m = 34020.11 ft B at Equ Level: 120.23 J/kg Max Parcel Lev (MPL): 228.23 mb = 11437.44 m = 37523.95 ft Wind level data Storm motion: 268 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 270 6 6.0 -0.0 | 83 2 -1.8 -0.2 1 700 3158 240 5 4.3 2.5 | 123 4 -3.5 2.3 2 500 5880 230 10 7.7 6.4 | 178 6 -0.2 6.2 3 400 7560 240 24 20.8 12.0 | 228 17 13.0 11.8 4 300 9610 255 29 28.0 7.5 | 250 21 20.2 7.3 5 250 10840 275 36 35.9 -3.1 | 277 28 28.0 -3.4 6 200 12300 280 49 48.3 -8.5 | 282 41 40.4 -8.7 7 150 14150 255 47 45.4 12.2 | 252 39 37.6 11.9 8 100 16620 250 8 7.5 2.7 | 173 3 -0.3 2.5 9 76 18241 235 7 5.7 4.0 | 151 4 -2.1 3.8 10 70 18720 170 7 -1.2 6.9 | 126 11 -9.0 6.7 11 50 20740 95 18 -17.9 1.6 | 93 26 -25.8 1.3 12 30 23920 335 4 1.7 -3.6 | 58 7 -6.1 -3.9 13 20 26580 345 9 2.3 -8.7 | 32 10 -5.5 -8.9 Wind Parameters Mean winds (0-6000m): 238.2 at 10.4 knts Storm direction: 268.2 at 7.8 knts Shear (0-3000m) pos: 0.0 neg: 0.8 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 79.8 deg Storm rel helicity (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 1.0 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 25.56 Bulk Shear: 4.89 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 ------------------------------------------------------------------------------- 500 268 6 90 2| 0.0 1.2 1.2| 0.5 0.0 0.5 1.0 0.84| 1.2 1.0 1000 261 6 105 2| 0.0 1.1 1.1| 0.9 0.0 0.9 0.9 0.67| 1.1 0.8 1500 255 5 114 3| 0.0 1.0 1.0| 1.3 0.0 1.3 0.8 0.57| 1.1 0.6 2000 251 6 120 3| 0.0 0.9 0.9| 2.3 0.0 2.3 1.1 0.66| 1.1 0.7 2500 248 6 127 3| 0.0 0.8 0.8| 3.3 0.0 3.3 1.3 0.72| 1.0 0.8 3000 245 6 134 3| 0.0 0.8 0.8| 4.2 0.0 4.2 1.4 0.75| 1.0 0.8 4000 240 7 148 4| 0.0 0.8 0.8| 6.1 0.0 6.1 1.5 0.74| 1.0 0.8 5000 237 8 166 4| 0.8 0.7 1.4| 17.6 0.0 17.6 3.5 0.71| 1.6 1.1 6000 238 10 191 5| 1.3 0.5 1.8| 34.3 0.0 34.3 5.7 0.66| 2.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//OIKK/skewt/OIKK.skewt.20250501.12.gif