UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025071712.upa.cvt Date: 1200Z 17 JUL 25 Searching for WAKK... Searching the city database file for: WAKK ... Date:1200Z 17 JUL 25 Station: WAKK WMO ident: 97980 Latitude: -8.47 Longitude: 140.38 Elevation: 3.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1009 3 25.8 23.7 88 2.1 24.3 140 6 298.2 301.6 297.1 352.3 18.59 1 1000 84 26.0 23.4 86 2.6 24.1 145 12 299.1 302.5 297.3 352.9 18.41 2 953 508 22.4 21.4 94 1.0 21.7 119 18 299.6 302.8 296.5 349.6 17.07 3 925 769 22.0 20.0 88 2.0 20.6 105 17 301.8 304.8 296.5 349.3 16.11 4 850 1502 18.8 15.8 83 3.0 16.8 100 13 305.8 308.3 295.7 346.0 13.40 5 812 1895 17.4 14.5 83 2.9 15.4 99 13 308.4 310.8 296.1 347.4 12.89 6 748 2593 13.4 10.8 84 2.6 11.7 97 14 311.4 313.4 295.5 345.0 10.95 7 743 2649 14.4 7.4 63 7.0 10.0 97 14 313.0 314.7 294.3 340.1 8.73 8 700 3152 12.0 5.0 62 7.0 7.8 95 14 315.8 317.3 294.4 340.4 7.84 9 699 3164 11.8 4.8 62 7.0 7.6 95 14 315.7 317.2 294.3 340.0 7.74 10 593 4514 2.0 -0.9 81 2.9 0.4 36 8 319.5 320.7 294.0 338.9 6.05 11 569 4846 0.6 -5.4 64 6.0 -2.3 30 11 321.7 322.5 293.4 336.4 4.50 12 565 4903 0.8 -11.2 40 12.0 -4.4 30 12 322.5 323.1 292.3 332.1 2.88 13 560 4974 0.8 -10.2 44 11.0 -4.1 33 11 323.4 324.0 292.7 333.9 3.14 14 555 5046 0.8 -19.2 21 20.0 -6.4 35 11 324.2 324.5 291.6 329.4 1.51 15 528 5446 0.0 -12.0 40 12.0 -5.2 354 2 327.9 328.5 293.7 337.7 2.89 16 500 5880 -3.3 -12.3 50 9.0 -7.1 35 5 329.0 329.6 294.1 339.2 2.98 17 478 6234 -6.1 -14.1 53 8.0 -9.3 328 4 329.8 330.4 294.1 339.1 2.69 18 473 6317 -5.3 -22.3 25 17.0 -10.9 294 4 331.8 332.1 293.5 336.6 1.35 19 436 6950 -10.9 -25.9 28 15.0 -15.2 0 5 332.5 332.7 293.4 336.4 1.06 20 430 7056 -9.9 -41.9 5 32.0 -16.0 9 7 335.1 335.2 293.3 336.0 0.22 21 400 7610 -14.1 -61.1 1 47.0 -19.5 95 12 336.7 336.7 293.5 336.8 0.03 22 397 7667 -14.5 -61.5 1 47.0 -19.8 96 12 336.9 336.9 293.6 337.0 0.02 23 383 7939 -15.1 -62.1 1 47.0 -20.3 102 13 339.6 339.6 294.2 339.7 0.02 24 300 9740 -28.3 -70.3 1 42.0 -30.9 145 6 345.5 345.5 295.6 345.5 0.01 25 280 10231 -31.9 -72.9 1 41.0 -34.0 163 4 347.2 347.2 296.0 347.2 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 528.00 mb = 5446.39 m = 17868.50 ft Wetbulb zero: 589.25 mb = 4565.09 m = 14977.14 ft Precipitable water: 2.13 inches Sfc-500 mean rel hum: 70.92 % Est. max temperature: 32.97 C = 91.35 F Sfc-Lift cond lev (LCL): 979.08 mb = 270.28 m = 886.74 ft T: 24.42 C 700-500 lapse rate: 5.61 C/km ThetaE index: 7.30 C Layer 748.0- 700.0 mb Conv cond level (CCL): 883.98 mb = 1162.16 m = 3812.82 ft Mean mixing ratio: 17.16 g/kg Conv temperature: 31.59 C = 88.87 F Cap Strength: 1.43 C Lifted Index: -0.57 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.19 C Lifted Index @700 mb: 1.26 C Showalter Index: 1.13 C Risk: Showers probable Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.10 C K Index: 30.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 220.60 Risk: None Energy Index: -1.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 181.35 J/kg Max Up Vert Vel: 19.04 m/s Conv Inhibition (B-): 93.80 J/kg Cap Strength: 1.39 C Lift Cond Lev (LCL): 933.64 mb = 687.68 m = 2256.13 ft Lev Free Conv (LFC): 658.64 mb = 3652.21 m = 11982.19 ft Equ Level (EL): 528.64 mb = 5436.68 m = 17836.66 ft B at Equ Level: 90.38 J/kg Wind level data Storm motion: 120 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 1009 3 140 6 -3.9 4.6 | 262 3 3.4 0.5 1 1000 84 145 12 -6.9 9.8 | 183 6 0.3 5.7 2 975 305 130 18 -13.8 11.6 | 139 10 -6.6 7.4 3 925 769 105 17 -16.4 4.4 | 92 9 -9.2 0.3 4 878 1219 90 11 -11.0 0.0 | 43 6 -3.8 -4.1 5 850 1502 100 13 -12.8 2.3 | 72 6 -5.6 -1.9 6 700 3152 95 14 -13.9 1.2 | 67 7 -6.7 -2.9 7 658 3658 90 10 -10.0 0.0 | 34 5 -2.8 -4.1 8 633 3962 80 7 -6.9 -1.2 | 357 5 0.3 -5.3 9 588 4572 30 8 -4.0 -6.9 | 344 12 3.2 -11.1 10 566 4877 30 12 -6.0 -10.4 | 355 15 1.2 -14.5 11 545 5182 40 10 -6.4 -7.7 | 356 12 0.8 -11.8 12 525 5486 345 1 0.3 -1.0 | 304 9 7.5 -5.1 13 506 5791 50 3 -2.3 -1.9 | 321 8 4.9 -6.1 14 500 5880 35 5 -2.9 -4.1 | 332 9 4.3 -8.2 15 486 6096 25 5 -2.1 -4.5 | 330 10 5.1 -8.7 16 468 6401 255 3 2.9 0.8 | 288 11 10.1 -3.3 17 449 6706 0 1 -0.0 -1.0 | 305 9 7.2 -5.1 18 432 7010 360 6 -0.0 -6.0 | 325 12 7.2 -10.1 19 416 7315 70 11 -10.3 -3.8 | 22 8 -3.1 -7.9 20 400 7610 95 12 -12.0 1.0 | 57 6 -4.7 -3.1 21 353 8534 115 14 -12.7 5.9 | 108 6 -5.5 1.8 22 339 8839 90 9 -9.0 0.0 | 23 4 -1.8 -4.1 23 300 9740 145 6 -3.4 4.9 | 258 4 3.8 0.8 24 299 9754 155 7 -3.0 6.3 | 242 5 4.2 2.2 25 274 10363 165 3 -0.8 2.9 | 281 7 6.4 -1.2 Wind Parameters Mean winds (0-6000m): 89.8 at 11.1 knts Storm direction: 119.8 at 8.3 knts Shear (0-3000m) pos: 0.2 neg: 2.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 165.2 deg Storm rel helicity (0-3000m) pos: 4.0 neg: -46.3 tot: -42.3 m^2/s^2 ave: -14.1 10^-3 m/s^2 rel: -0.72 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 13.50 Bulk Shear: 13.43 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 ------------------------------------------------------------------------------- 500 131 15 145 7| 0.0 12.5 12.5| 0.0 -24.1 -24.1 -48.2 -0.89| 17.8-15.9 1000 119 16 118 7| 0.0 5.3 5.3| 0.0 -40.9 -40.9 -40.9 -0.90| 13.0-11.7 1500 112 15 103 6| 0.4 3.5 3.9| 4.0 -45.4 -41.5 -27.6 -0.74| 10.6 -7.8 2000 109 14 95 6| 0.3 2.8 3.0| 4.0 -45.7 -41.7 -20.9 -0.73| 8.1 -5.9 2500 107 14 90 6| 0.2 2.3 2.5| 4.0 -46.0 -42.0 -16.8 -0.73| 6.6 -4.8 3000 105 14 86 6| 0.2 2.0 2.2| 4.0 -46.3 -42.3 -14.1 -0.72| 5.6 -4.0 4000 102 13 77 6| 0.1 1.0 1.1| 4.0 -56.3 -52.3 -13.1 -0.75| 5.2 -3.9 5000 94 12 57 6| 0.1 1.5 1.6| 12.5 -60.7 -48.2 -9.6 -0.58| 5.2 -3.0 6000 90 11 43 6| 0.3 0.6 0.9| 22.0 -89.8 -67.8 -11.3 -0.52| 5.8 -3.0 Wrote GIF file: /home/apache/climate/data/raob//WAKK/skewt/WAKK.skewt.20250717.12.gif