UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 2 MAY 25 Station: WBKK WMO ident: 96471 Latitude: 5.93 Longitude: 116.05 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 1010 3 27.4 24.9 86 2.5 25.6 200 3 299.7 303.3 298.4 358.3 20.00 1 1000 91 26.2 22.3 79 3.9 23.4 210 8 299.4 302.5 296.5 349.6 17.19 2 925 776 22.8 20.6 87 2.2 21.2 130 4 302.6 305.7 297.1 352.2 16.74 3 850 1510 19.6 15.5 77 4.1 16.8 90 7 306.7 309.1 295.8 346.2 13.14 4 768 2379 15.4 12.2 81 3.2 13.3 132 7 311.2 313.4 296.0 347.1 11.71 5 700 3161 10.8 8.5 86 2.3 9.3 130 9 314.4 316.4 295.6 345.6 10.01 6 672 3500 8.8 6.8 87 2.0 7.6 120 8 315.9 317.7 295.5 344.9 9.27 7 622 4135 4.6 4.0 96 0.6 4.2 117 8 318.1 319.7 295.3 344.2 8.23 8 587 4606 3.0 -0.3 79 3.3 1.2 100 8 321.6 322.9 294.8 342.3 6.39 9 500 5890 -3.9 -10.9 58 7.0 -7.0 70 12 328.3 329.0 294.2 339.6 3.33 10 492 6017 -4.5 -12.5 54 8.0 -7.9 73 12 329.1 329.7 294.1 339.2 2.98 11 468 6410 -6.1 -14.1 53 8.0 -9.4 88 12 331.8 332.4 294.6 341.3 2.75 12 421 7230 -12.1 -18.1 61 6.0 -14.2 123 11 334.3 334.8 294.8 342.0 2.19 13 400 7620 -13.7 -20.7 55 7.0 -16.0 140 10 337.2 337.6 295.2 343.8 1.84 14 390 7812 -14.9 -19.9 66 5.0 -16.6 131 9 338.1 338.5 295.6 345.3 2.02 15 309 9537 -26.9 -42.9 21 16.0 -29.1 97 15 344.5 344.6 295.7 345.7 0.28 16 300 9750 -28.1 -51.1 9 23.0 -30.4 95 16 345.8 345.8 295.8 346.3 0.12 17 250 11030 -38.3 -61.3 7 23.0 -39.5 115 16 349.1 349.1 296.5 349.3 0.04 18 247 11113 -39.1 -62.1 7 23.0 -40.2 115 16 349.1 349.1 296.5 349.3 0.04 19 200 12520 -51.3 -65.3 17 14.0 -51.7 90 19 351.5 351.5 297.0 351.7 0.03 20 150 14330 -66.3 -94.3 1 28.0 -66.4 75 22 355.9 355.9 297.9 355.9 0.00 21 129 15223 -74.3 -94.3 3 20.0 -74.3 80 25 357.2 357.2 298.1 357.2 0.00 22 105 16398 -81.5 -101.5 2 20.0 -81.5 52 11 365.1 365.1 299.7 365.1 0.00 23 100 16670 -82.7 -102.7 2 20.0 -82.7 45 8 367.9 367.9 300.2 367.9 0.00 24 98 16783 -83.1 -103.1 2 20.0 -83.1 50 9 369.3 369.3 300.4 369.3 0.00 25 93 17077 -80.1 -101.1 2 21.0 -80.1 27 9 380.8 380.8 302.3 380.8 0.00 26 86 17519 -80.9 -100.9 2 20.0 -80.9 353 9 387.8 387.8 303.5 387.8 0.00 27 79 18002 -77.3 -98.3 2 21.0 -77.3 316 10 404.8 404.8 305.8 404.8 0.00 28 70 18700 -75.7 -101.7 1 26.0 -75.7 325 18 422.4 422.4 308.0 422.4 0.00 29 66 19044 -72.5 -99.5 1 27.0 -72.6 315 20 436.6 436.6 309.5 436.6 0.00 30 65 19135 -70.3 -97.3 1 27.0 -70.4 313 21 443.3 443.3 310.2 443.3 0.00 31 64 19227 -68.1 -96.1 1 28.0 -68.2 310 21 450.1 450.1 310.8 450.1 0.00 32 63 19323 -66.3 -94.3 1 28.0 -66.5 308 22 456.1 456.1 311.4 456.1 0.00 33 62 19420 -64.3 -93.3 1 29.0 -64.6 305 22 462.6 462.6 312.0 462.6 0.00 34 50 20730 -67.3 -95.3 1 28.0 -67.5 270 30 484.9 484.9 313.8 484.9 0.00 35 45 21363 -68.7 -96.7 1 28.0 -68.9 266 32 496.3 496.3 314.7 496.3 0.00 TRP 98 16783 -83.1 -103.1 2 20.0 -83.1 50 9 369.3 369.3 300.4 369.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 549.17 mb = 5164.35 m = 16943.20 ft Wetbulb zero: 574.27 mb = 4781.62 m = 15687.53 ft Precipitable water: 2.40 inches Sfc-500 mean rel hum: 80.66 % Est. max temperature: 33.84 C = 92.91 F Sfc-Lift cond lev (LCL): 974.51 mb = 317.88 m = 1042.90 ft T: 25.07 C 700-500 lapse rate: 5.39 C/km ThetaE index: 8.77 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 847.44 mb = 1535.87 m = 5038.88 ft Mean mixing ratio: 17.03 g/kg Conv temperature: 34.54 C = 94.17 F Cap Strength: 1.73 C Lifted Index: -1.40 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.46 C Lifted Index @700 mb: -0.18 C Showalter Index: 0.42 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 19.40 C K Index: 36.70 Risk: > 80 % chance of thunderstorms Sweat Index: 212.00 Risk: None Energy Index: -1.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 313.66 J/kg Max Up Vert Vel: 25.05 m/s Conv Inhibition (B-): 88.76 J/kg Cap Strength: 1.73 C Lift Cond Lev (LCL): 918.91 mb = 833.36 m = 2734.10 ft Lev Free Conv (LFC): 703.91 mb = 3114.05 m = 10216.58 ft Equ Level (EL): 233.91 mb = 11475.88 m = 37650.05 ft B at Equ Level: 312.84 J/kg Max Parcel Lev (MPL): 123.91 mb = 15453.16 m = 50698.74 ft Wind level data Storm motion: 139 at 6 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 1010 3 200 3 1.0 2.8 | 290 5 5.1 -1.9 1 1000 91 210 8 4.0 6.9 | 255 8 8.1 2.2 2 976 305 200 7 2.4 6.6 | 254 7 6.5 1.9 3 943 610 165 6 -1.6 5.8 | 247 3 2.5 1.1 4 925 776 130 4 -3.1 2.6 | 335 2 1.0 -2.1 5 910 914 80 4 -3.9 -0.7 | 359 5 0.1 -5.4 6 879 1219 60 7 -6.1 -3.5 | 14 8 -2.0 -8.2 7 850 1510 90 7 -7.0 0.0 | 32 6 -2.9 -4.7 8 819 1829 130 5 -3.8 3.2 | 351 2 0.2 -1.5 9 790 2134 140 5 -3.2 3.8 | 316 1 0.9 -0.9 10 762 2438 130 8 -6.1 5.1 | 102 2 -2.1 0.4 11 735 2743 130 11 -8.4 7.1 | 119 5 -4.4 2.4 12 709 3048 130 10 -7.7 6.4 | 116 4 -3.6 1.7 13 700 3161 130 9 -6.9 5.8 | 111 3 -2.8 1.1 14 658 3658 115 8 -7.3 3.4 | 67 3 -3.2 -1.3 15 634 3962 120 8 -6.9 4.0 | 76 3 -2.9 -0.7 16 611 4267 115 8 -7.3 3.4 | 67 3 -3.2 -1.3 17 588 4572 100 8 -7.9 1.4 | 49 5 -3.8 -3.3 18 567 4877 95 10 -10.0 0.9 | 57 7 -5.9 -3.8 19 526 5486 75 13 -12.6 -3.4 | 46 12 -8.5 -8.1 20 500 5890 70 12 -11.3 -4.1 | 39 11 -7.2 -8.8 21 487 6096 75 12 -11.6 -3.1 | 44 11 -7.5 -7.8 22 400 7620 140 10 -6.4 7.7 | 141 4 -2.4 3.0 23 400 7620 135 9 -6.4 6.4 | 126 3 -2.3 1.7 24 326 9144 100 13 -12.8 2.3 | 74 9 -8.7 -2.4 25 300 9750 95 16 -15.9 1.4 | 74 12 -11.9 -3.3 26 263 10668 95 17 -16.9 1.5 | 76 13 -12.9 -3.2 27 250 11030 115 16 -14.5 6.8 | 101 11 -10.4 2.1 28 210 12192 115 16 -14.5 6.8 | 101 11 -10.4 2.1 29 200 12520 90 19 -19.0 0.0 | 73 16 -14.9 -4.7 30 165 13716 75 22 -21.3 -5.7 | 59 20 -17.2 -10.4 31 150 14330 75 22 -21.3 -5.7 | 59 20 -17.2 -10.4 32 128 15240 80 25 -24.6 -4.3 | 66 22 -20.6 -9.0 33 100 16670 45 8 -5.7 -5.7 | 9 10 -1.6 -10.4 34 98 16783 50 9 -6.9 -5.8 | 15 11 -2.8 -10.5 35 75 18288 295 10 9.1 -4.2 | 304 16 13.1 -8.9 36 70 18700 325 18 10.3 -14.7 | 323 24 14.4 -19.4 37 50 20730 270 30 30.0 -0.0 | 278 34 34.1 -4.7 38 44 21336 265 33 32.9 2.9 | 273 37 36.9 -1.8 Wind Parameters Mean winds (0-6000m): 109.1 at 8.3 knts Storm direction: 139.1 at 6.2 knts Shear (0-3000m) pos: 0.9 neg: 1.7 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -174.1 deg Storm rel helicity (0-3000m) pos: 10.3 neg: -9.5 tot: 0.8 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 0.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 20.46 Bulk Shear: 15.33 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 ------------------------------------------------------------------------------- 500 199 7 255 7| 0.0 3.9 3.9| 0.0 -8.2 -8.2 -16.4 -0.54| 9.7 -5.2 1000 177 6 253 4| 0.0 3.6 3.6| 3.4 -8.2 -4.8 -4.8 0.01| 9.7 0.1 1500 136 6 22 0| 0.9 2.4 3.3| 9.2 -8.2 1.0 0.7 0.13| 8.5 1.1 2000 128 6 32 1| 1.3 1.8 3.1| 9.4 -9.2 0.2 0.1 0.05| 7.7 0.4 2500 130 6 35 1| 1.0 1.9 2.9| 9.7 -9.3 0.4 0.2 0.09| 7.1 0.6 3000 130 7 72 1| 0.9 1.7 2.6| 10.3 -9.5 0.8 0.3 0.10| 6.4 0.6 4000 127 7 79 2| 0.6 1.3 1.9| 10.6 -11.7 -1.1 -0.3 0.03| 5.3 0.2 5000 121 7 71 2| 0.5 1.5 2.1| 11.7 -13.8 -2.2 -0.4 0.00| 4.8 0.0 6000 109 8 62 4| 0.4 1.5 2.0| 13.0 -22.1 -9.1 -1.5 -0.04| 4.5 -0.2 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20250502.00.gif