UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for OIKK... Searching the city database file for: OIKK ... Date:1200Z 17 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 -70 1 925 644 2 850 1406 SFC 818 1754 29.0 -7.0 9 36.0 10.5 270 7 320.0 320.6 291.5 329.2 2.76 4 813 1808 27.0 269 7 318.5 5 700 3088 13.6 -20.4 8 34.0 1.0 250 15 317.5 317.8 289.1 321.2 1.08 6 523 5443 -8.7 -26.7 22 18.0 -13.3 237 38 318.3 318.5 289.1 321.2 0.82 7 500 5790 -11.7 -27.7 25 16.0 -15.6 235 41 318.8 318.9 289.2 321.5 0.78 8 459 6440 -15.9 -39.9 11 24.0 -19.8 241 50 321.4 321.5 289.5 322.4 0.26 9 412 7244 -22.5 -28.5 58 6.0 -23.7 248 61 323.0 323.2 290.6 326.1 0.88 10 400 7460 -24.3 -31.3 52 7.0 -25.6 250 64 323.4 323.5 290.5 325.9 0.70 11 393 7589 -25.1 -34.1 43 9.0 -26.6 250 65 324.0 324.1 290.6 326.0 0.54 12 382 7795 -26.1 -31.1 63 5.0 -27.0 251 66 325.3 325.5 291.2 328.0 0.75 13 367 8085 -28.1 -35.1 51 7.0 -29.2 251 68 326.4 326.5 291.2 328.3 0.53 14 323 8990 -35.5 -38.9 71 3.4 -35.9 254 74 328.3 328.4 291.7 329.9 0.41 15 300 9500 -40.1 -49.1 38 9.0 -40.6 255 78 328.8 328.9 291.6 329.4 0.15 16 284 9872 -43.3 -55.3 25 12.0 -43.8 255 83 329.5 329.5 291.6 329.8 0.07 17 257 10537 -48.7 -57.7 34 9.0 -49.0 255 92 331.0 331.1 292.0 331.3 0.06 18 250 10720 -46.7 -58.7 24 12.0 -47.1 255 97 336.6 336.6 293.6 336.9 0.06 19 234 11163 -44.3 -62.3 12 18.0 -45.0 252 104 346.7 346.7 295.9 346.9 0.04 20 225 11426 -45.3 -67.5 7 22.2 -46.0 250 108 349.0 349.0 296.4 349.1 0.02 21 207 11982 -47.5 -78.5 2 31.0 -48.1 254 97 354.1 354.1 297.5 354.1 0.00 22 201 12177 -48.7 -64.7 14 16.0 -49.2 255 93 355.1 355.2 297.7 355.3 0.03 23 200 12210 -48.9 -64.9 14 16.0 -49.4 255 92 355.3 355.3 297.8 355.5 0.03 24 150 14050 -60.1 -80.1 6 20.0 -60.3 260 86 366.5 366.5 299.9 366.6 0.00 25 116 15623 -70.9 -92.9 2 22.0 -70.9 270 72 374.5 374.5 301.4 374.5 0.00 26 101 16442 -73.7 -96.7 2 23.0 -73.7 275 65 384.2 384.2 302.9 384.2 0.00 27 100 16500 -74.3 -96.3 2 22.0 -74.3 275 64 384.2 384.2 302.9 384.2 0.00 28 82 17656 -77.1 -99.1 2 22.0 -77.1 283 38 400.9 400.9 305.3 400.9 0.00 29 81 17727 -77.1 -99.1 2 22.0 -77.1 284 36 402.3 402.3 305.5 402.3 0.00 30 76 18099 -72.1 -97.1 1 25.0 -72.2 287 28 420.1 420.1 307.7 420.1 0.00 31 73 18339 -69.7 -93.7 2 24.0 -69.8 288 23 430.1 430.1 308.9 430.1 0.00 32 70 18590 -70.9 -93.9 2 23.0 -71.0 290 17 432.7 432.7 309.1 432.7 0.00 33 62 19310 -71.5 -94.5 2 23.0 -71.6 301 14 446.7 446.7 310.6 446.7 0.00 34 59 19604 -70.1 -94.1 2 24.0 -70.2 305 13 456.2 456.2 311.4 456.2 0.00 35 53 20242 -71.5 -94.5 2 23.0 -71.6 315 10 467.1 467.1 312.4 467.2 0.00 36 50 20590 -67.3 -92.3 2 25.0 -67.5 320 9 484.9 484.9 313.8 484.9 0.00 37 30 23770 -53.9 -80.9 2 27.0 -55.6 280 9 597.7 597.7 320.5 597.8 0.02 38 27 24453 -52.1 -80.1 2 28.0 -54.4 270 10 621.0 621.1 321.5 621.2 0.02 39 24 25218 -53.5 -80.5 2 27.0 -55.7 258 11 638.2 638.3 322.2 638.4 0.03 40 20 26410 -48.3 -77.3 2 29.0 -52.2 240 13 688.3 688.4 324.1 688.8 0.05 41 11 30444 -37.3 -68.3 3 31.0 -48.3 856.6 856.8 328.6 860.4 0.35 TRP 257 10537 -48.7 -57.7 34 9.0 -49.0 255 92 331.0 331.1 292.0 331.3 0.06 WND 225 11426 -45.3 -67.5 7 22.2 -46.0 250 108 349.0 349.0 296.4 349.1 0.02 Sounding variables and indices 1000-500 mb thick: 5860.00 m Freezing level: 592.05 mb = 4524.43 m = 14843.76 ft Wetbulb zero: 688.15 mb = 3225.97 m = 10583.77 ft Sfc-500 mean rel hum: 15.96 % Est. max temperature: 26.91 C = 80.44 F Sfc-Lift cond lev (LCL): 479.95 mb = 6100.95 m = 20016.01 ft T: -13.71 C 700-500 lapse rate: 9.36 C/km ThetaE index: 7.99 C Layer 813.0- 500.0 mb Conv cond level (CCL): 439.45 mb = 6763.92 m = 22191.07 ft Mean mixing ratio: 2.01 g/kg Conv temperature: 30.95 C = 87.70 F Cap Strength: 2.44 C Lifted Index: 0.51 C Risk: Showers probable Lifted Index @300 mb: 3.53 C Lifted Index @700 mb: -0.55 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.37 J/kg Max Up Vert Vel: 6.84 m/s Conv Inhibition (B-): 50992.38 J/kg Cap Strength: 1.76 C Lift Cond Lev (LCL): 462.44 mb = 6383.38 m = 20942.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 25 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 ---------------------------------------------------------- 0 818 1754 270 7 7.0 -0.0 | 95 18 -18.1 1.6 1 700 3088 250 15 14.1 5.1 | 121 13 -11.0 6.7 2 500 5790 235 41 33.6 23.5 | 199 27 8.5 25.1 3 400 7460 250 64 60.1 21.9 | 236 42 35.0 23.5 4 300 9500 255 78 75.3 20.2 | 247 55 50.2 21.8 5 257 10537 255 92 88.9 23.8 | 248 69 63.8 25.4 6 250 10720 255 97 93.7 25.1 | 249 74 68.6 26.7 7 225 11426 250 108 101.5 36.9 | 243 86 76.4 38.5 8 200 12210 255 92 88.9 23.8 | 248 69 63.8 25.4 9 150 14050 260 86 84.7 14.9 | 254 62 59.6 16.5 10 100 16500 275 64 63.8 -5.6 | 276 39 38.6 -4.0 11 70 18590 290 17 16.0 -5.8 | 65 10 -9.1 -4.2 12 50 20590 320 9 5.8 -6.9 | 75 20 -19.3 -5.3 13 30 23770 280 9 8.9 -1.6 | 90 16 -16.3 0.0 14 20 26410 240 13 11.3 6.5 | 120 16 -13.9 8.1 Wind Parameters Mean winds (0-6000m): 243.6 at 33.6 knts Storm direction: 273.6 at 25.2 knts Shear (0-3000m) pos: 0.0 neg: 4.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 91.6 deg Storm rel helicity (0-3000m) pos: 74.0 neg: 0.0 tot: 74.0 m^2/s^2 ave: 24.7 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.27 Bulk Shear: 87.40 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 ------------------------------------------------------------------------------- 500 260 8 100 17| 0.0 3.3 3.3| 7.4 0.0 7.4 14.8 0.52| 3.3 1.7 1000 258 10 103 16| 0.0 3.3 3.3| 17.6 0.0 17.6 17.6 0.66| 3.4 2.2 1500 255 11 108 15| 0.0 3.6 3.6| 30.2 0.0 30.2 20.2 0.77| 3.6 2.8 2000 253 13 114 14| 0.0 3.9 3.9| 45.1 0.0 45.1 22.6 0.84| 4.0 3.3 2500 250 15 123 13| 0.0 4.2 4.2| 60.0 0.0 60.0 24.0 0.86| 4.2 3.6 3000 247 18 134 12| 0.0 4.3 4.3| 74.0 0.0 74.0 24.7 0.83| 4.3 3.6 4000 242 22 156 13| 0.0 4.5 4.5| 97.0 0.0 97.0 24.2 0.71| 4.6 3.2 5000 241 28 176 15| 1.6 3.6 5.2|199.0 0.0 199.0 39.8 0.74| 5.2 3.9 6000 244 34 197 17| 2.5 3.0 5.5|306.3 0.0 306.3 51.0 0.74| 5.6 4.1 Wrote GIF file: /home/apache/climate/data/raob//OIKK/skewt/OIKK.skewt.20250417.12.gif