UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:1200Z 15 OCT 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 1006 3 27.4 25.3 88 2.1 25.9 140 4 300.0 303.8 298.8 360.5 20.58 1 1000 55 26.6 22.2 77 4.4 23.4 100 7 299.8 302.9 296.5 349.7 17.09 2 925 742 22.6 18.6 78 4.0 19.8 35 8 302.4 305.1 295.7 346.0 14.74 3 850 1476 19.4 15.0 76 4.4 16.4 60 4 306.5 308.8 295.4 344.7 12.72 4 700 3123 11.2 6.6 73 4.6 8.4 90 12 314.9 316.6 294.8 342.3 8.77 5 690 3243 10.8 5.8 71 5.0 7.8 88 12 315.7 317.4 294.8 342.1 8.42 6 500 5850 -5.3 -14.3 49 9.0 -8.8 110 18 326.6 327.1 293.1 335.2 2.53 7 485 6089 -6.5 -19.5 35 13.0 -10.9 110 17 328.0 328.3 292.7 333.8 1.68 8 447 6722 -9.9 -18.9 48 9.0 -13.0 118 15 331.4 331.8 293.9 338.2 1.92 9 410 7383 -14.5 -20.5 60 6.0 -16.4 127 14 333.8 334.1 294.4 340.3 1.83 10 400 7570 -15.7 -21.7 60 6.0 -17.6 130 13 334.6 334.9 294.4 340.6 1.69 11 379 7974 -17.7 -24.7 54 7.0 -19.7 133 12 337.1 337.4 294.8 342.1 1.36 12 332 8950 -24.5 -30.5 57 6.0 -25.8 126 7 340.8 341.0 295.3 344.3 0.91 13 303 9609 -28.9 -34.9 56 6.0 -29.9 4 3 343.7 343.8 295.8 346.2 0.65 14 300 9680 -29.5 -35.5 56 6.0 -30.5 345 2 343.8 343.9 295.8 346.2 0.62 15 250 10960 -38.9 -55.9 15 17.0 -39.9 60 15 348.2 348.2 296.3 348.6 0.08 16 200 12450 -52.1 -66.1 17 14.0 -52.4 40 24 350.3 350.3 296.7 350.4 0.03 17 160 13850 -64.5 -84.5 5 20.0 -64.6 28 14 352.4 352.4 297.1 352.4 0.00 18 150 14240 -67.9 -95.9 1 28.0 -67.9 5 14 353.1 353.1 297.3 353.1 0.00 19 105 16308 -82.3 -106.3 1 24.0 -82.3 321 9 363.6 363.6 299.4 363.6 0.00 20 104 16362 -82.7 -106.7 1 24.0 -82.7 315 9 363.8 363.8 299.4 363.8 0.00 21 100 16580 -83.5 -106.5 1 23.0 -83.5 60 4 366.4 366.4 299.9 366.4 0.00 22 84 17559 -80.7 -104.7 1 24.0 -80.7 97 10 390.8 390.8 303.9 390.8 0.00 23 79 17905 -81.5 -105.5 1 24.0 -81.5 111 13 396.1 396.1 304.6 396.1 0.00 24 70 18590 -79.3 -104.3 1 25.0 -79.3 155 15 414.7 414.7 307.1 414.7 0.00 25 53 20203 -70.5 -97.5 1 27.0 -70.6 97 31 469.5 469.5 312.6 469.5 0.00 26 50 20550 -68.5 -96.5 1 28.0 -68.7 85 34 482.1 482.1 313.6 482.1 0.00 27 42 21598 -68.5 -96.5 1 28.0 -68.7 94 38 506.7 506.7 315.4 506.7 0.00 28 39 22047 -64.7 -93.7 1 29.0 -65.1 92 43 527.2 527.2 316.8 527.2 0.00 29 37 22372 -61.5 -91.5 1 30.0 -62.1 90 46 543.4 543.4 317.7 543.4 0.00 30 33 23089 -57.9 -88.9 1 31.0 -59.0 87 54 571.0 571.0 319.2 571.0 0.00 31 30 23690 -58.5 -89.5 1 31.0 -59.6 85 60 585.2 585.2 319.9 585.2 0.00 32 29 23903 -58.9 -89.9 1 31.0 -60.0 87 59 589.8 589.8 320.2 589.8 0.00 33 22 25654 -54.7 -86.7 1 32.0 -56.8 650.8 650.8 322.7 650.8 0.01 TRP 104 16362 -82.7 -106.7 1 24.0 -82.7 315 9 363.8 363.8 299.4 363.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 562.55 mb = 4991.79 m = 16377.06 ft Wetbulb zero: 601.15 mb = 4358.72 m = 14300.10 ft Precipitable water: 2.13 inches Sfc-500 mean rel hum: 68.54 % Est. max temperature: 33.51 C = 92.31 F Sfc-Lift cond lev (LCL): 976.32 mb = 266.22 m = 873.41 ft T: 25.37 C 700-500 lapse rate: 6.05 C/km ThetaE index: 26.67 C Layer 1000.0- 447.0 mb Conv cond level (CCL): 816.89 mb = 1812.99 m = 5948.07 ft Mean mixing ratio: 15.79 g/kg Conv temperature: 35.57 C = 96.02 F Cap Strength: 2.27 C Lifted Index: -1.63 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.01 C Lifted Index @700 mb: 1.16 C Showalter Index: -0.40 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 20.30 C K Index: 35.10 Risk: > 80 % chance of thunderstorms Sweat Index: 206.00 Risk: None Energy Index: -1.84 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 209.79 J/kg Max Up Vert Vel: 20.48 m/s Conv Inhibition (B-): 169.37 J/kg Cap Strength: 2.27 C Lift Cond Lev (LCL): 900.15 mb = 978.43 m = 3210.03 ft Lev Free Conv (LFC): 605.15 mb = 4305.12 m = 14124.23 ft Equ Level (EL): 295.15 mb = 9794.52 m = 32133.86 ft B at Equ Level: 208.52 J/kg Max Parcel Lev (MPL): 175.15 mb = 13282.47 m = 43577.13 ft Wind level data Storm motion: 120 at 9 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 1006 3 140 4 -2.6 3.1 | 283 5 4.9 -1.2 1 1000 55 100 7 -6.9 1.2 | 349 3 0.6 -3.0 2 972 305 30 6 -3.0 -5.2 | 335 10 4.5 -9.4 3 939 610 30 8 -4.0 -6.9 | 343 12 3.5 -11.2 4 925 742 35 8 -4.6 -6.6 | 345 11 2.9 -10.8 5 907 914 40 7 -4.5 -5.4 | 343 10 3.0 -9.6 6 876 1219 55 6 -4.9 -3.4 | 342 8 2.5 -7.7 7 850 1476 60 4 -3.5 -2.0 | 327 7 4.0 -6.2 8 815 1829 110 5 -4.7 1.7 | 312 4 2.8 -2.5 9 787 2134 110 6 -5.6 2.1 | 320 3 1.8 -2.2 10 759 2438 100 9 -8.9 1.6 | 28 3 -1.4 -2.7 11 732 2743 95 11 -11.0 1.0 | 47 5 -3.5 -3.3 12 706 3048 90 13 -13.0 0.0 | 53 7 -5.5 -4.2 13 700 3123 90 12 -12.0 0.0 | 47 6 -4.5 -4.2 14 655 3658 80 12 -11.8 -2.1 | 35 8 -4.4 -6.3 15 631 3962 80 14 -13.8 -2.4 | 44 9 -6.3 -6.7 16 608 4267 85 15 -14.9 -1.3 | 53 9 -7.5 -5.5 17 585 4572 90 16 -16.0 0.0 | 64 10 -8.5 -4.2 18 564 4877 100 18 -17.7 3.1 | 84 10 -10.3 -1.1 19 523 5486 105 18 -17.4 4.7 | 92 10 -9.9 0.4 20 500 5850 110 18 -16.9 6.2 | 101 10 -9.5 1.9 21 484 6096 110 17 -16.0 5.8 | 101 9 -8.5 1.6 22 400 7570 130 13 -10.0 8.4 | 149 5 -2.5 4.1 23 397 7620 135 14 -9.9 9.9 | 157 6 -2.4 5.7 24 323 9144 125 6 -4.9 3.4 | 287 3 2.5 -0.8 25 300 9680 345 2 0.5 -1.9 | 308 10 8.0 -6.2 26 261 10668 50 8 -6.1 -5.1 | 352 9 1.3 -9.4 27 250 10960 60 15 -13.0 -7.5 | 25 13 -5.5 -11.7 28 208 12192 55 22 -18.0 -12.6 | 32 20 -10.6 -16.9 29 200 12450 40 24 -15.4 -18.4 | 19 24 -8.0 -22.6 30 163 13716 35 14 -8.0 -11.5 | 2 16 -0.6 -15.7 31 150 14240 5 14 -1.2 -13.9 | 341 19 6.2 -18.2 32 126 15240 85 9 -9.0 -0.8 | 17 5 -1.5 -5.0 33 104 16362 315 9 6.4 -6.4 | 307 17 13.8 -10.6 34 100 16580 60 4 -3.5 -2.0 | 327 7 4.0 -6.2 35 74 18288 125 15 -12.3 8.6 | 132 7 -4.8 4.4 36 70 18590 155 15 -6.3 13.6 | 187 9 1.1 9.4 37 50 20550 85 34 -33.9 -3.0 | 75 27 -26.4 -7.2 38 44 21336 95 35 -34.9 3.1 | 88 27 -27.4 -1.2 39 30 23690 85 60 -59.8 -5.2 | 80 53 -52.3 -9.5 40 25 24384 95 56 -55.8 4.9 | 91 48 -48.3 0.6 Wind Parameters Mean winds (0-6000m): 89.6 at 11.4 knts Storm direction: 119.6 at 8.6 knts Shear (0-3000m) pos: 1.4 neg: 2.4 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 128.7 deg Storm rel helicity (0-3000m) pos: 15.5 neg: -11.3 tot: 4.3 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 1.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 30.84 Bulk Shear: 6.80 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 55 6 345 8| 0.0 9.7 9.7| 8.6 -5.0 3.6 7.3 0.33| 13.8 4.5 1000 43 7 344 10| 0.9 4.9 5.8| 11.2 -5.7 5.5 5.5 0.30| 8.5 2.6 1500 46 7 342 9| 1.6 3.2 4.8| 11.2 -9.9 1.3 0.9 0.15| 6.8 1.0 2000 56 6 342 8| 2.2 2.4 4.6| 11.4 -11.3 0.1 0.1 0.08| 6.2 0.5 2500 68 6 346 7| 1.7 2.3 4.0| 13.8 -11.3 2.5 1.0 0.20| 5.8 1.1 3000 76 7 355 6| 1.4 2.4 3.8| 15.5 -11.3 4.3 1.4 0.22| 5.5 1.2 4000 79 9 9 6| 1.1 2.2 3.2| 18.6 -14.8 3.9 1.0 0.17| 4.7 0.8 5000 83 10 25 6| 1.5 1.7 3.3| 36.2 -14.8 21.4 4.3 0.30| 4.5 1.4 6000 90 11 43 6| 1.5 1.4 2.9| 43.3 -14.9 28.4 4.7 0.34| 4.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251015.12.gif