UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:1200Z 21 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 1007 3 27.2 24.0 83 3.2 24.9 130 4 299.8 303.2 297.8 355.4 18.98 1 1006 11 26.0 20.0 70 6.0 21.8 129 4 298.6 301.3 294.7 341.7 14.79 2 1000 61 26.8 19.8 66 7.0 21.9 120 5 300.0 302.6 295.0 342.9 14.69 3 925 746 22.2 17.3 74 4.9 18.8 260 4 302.0 304.5 294.8 342.0 13.55 4 874 1238 19.4 14.7 74 4.7 16.3 288 3 304.0 306.3 294.3 340.1 12.12 5 850 1478 17.8 15.3 85 2.5 16.1 30 1 304.8 307.2 295.1 343.5 12.97 6 823 1754 16.4 14.4 88 2.0 15.1 77 3 306.1 308.5 295.3 344.1 12.63 7 802 1974 16.4 13.1 81 3.3 14.2 104 3 308.4 310.6 295.4 344.5 11.90 8 716 2934 12.2 7.9 75 4.3 9.5 111 8 314.0 315.8 295.1 343.1 9.38 9 700 3123 11.0 6.5 74 4.5 8.2 100 9 314.7 316.3 294.8 341.9 8.71 10 581 4652 2.6 -2.4 70 5.0 -0.0 91 11 322.1 323.2 294.3 340.1 5.53 11 500 5850 -4.7 -8.6 74 3.9 -6.5 85 14 327.3 328.1 294.5 340.7 4.00 12 462 6469 -7.9 -13.9 62 6.0 -10.3 86 13 330.8 331.4 294.4 340.5 2.83 13 443 6796 -9.3 -19.3 44 10.0 -12.8 87 13 333.0 333.4 294.2 339.7 1.87 14 405 7485 -13.1 -27.1 30 14.0 -16.9 90 14 336.8 337.0 294.4 340.5 1.02 15 400 7580 -13.9 -30.9 22 17.0 -18.0 90 14 336.9 337.1 294.2 339.6 0.73 16 384 7888 -15.3 -30.3 27 15.0 -19.0 82 15 339.0 339.2 294.8 342.1 0.80 17 361 8350 -18.1 -35.1 21 17.0 -21.6 76 16 341.3 341.4 295.1 343.4 0.54 18 327 9078 -23.9 -33.9 39 10.0 -25.8 66 19 343.1 343.3 295.7 345.7 0.67 19 300 9700 -28.3 -42.3 25 14.0 -30.2 100 20 345.5 345.6 295.9 346.7 0.31 20 250 10980 -38.5 -46.5 43 8.0 -39.2 95 25 348.8 348.9 296.6 349.8 0.23 21 248 11035 -39.1 -47.1 42 8.0 -39.8 95 25 348.7 348.8 296.5 349.6 0.22 22 217 11941 -46.5 -60.5 19 14.0 -47.0 95 27 350.9 350.9 296.8 351.1 0.05 23 200 12480 -50.7 -83.7 1 33.0 -51.1 100 32 352.5 352.5 297.2 352.5 0.00 24 150 14280 -67.3 -95.3 1 28.0 -67.4 80 41 354.2 354.2 297.5 354.2 0.00 25 105 16333 -85.1 -108.1 1 23.0 -85.1 90 32 358.3 358.3 298.4 358.3 0.00 26 100 16600 -87.5 -109.5 1 22.0 -87.5 95 29 358.7 358.7 298.4 358.7 0.00 27 85 17492 -82.9 -106.9 1 24.0 -82.9 82 21 385.0 385.0 303.1 385.0 0.00 28 83 17625 -80.3 -104.3 1 24.0 -80.3 80 20 393.0 393.0 304.2 393.0 0.00 29 76 18125 -77.1 -102.1 1 25.0 -77.1 72 16 409.7 409.7 306.5 409.7 0.00 30 70 18600 -73.9 -99.9 1 26.0 -74.0 105 10 426.3 426.3 308.4 426.3 0.00 31 66 18940 -75.5 -101.5 1 26.0 -75.6 100 12 430.0 430.0 308.9 430.0 0.00 32 63 19208 -76.9 -101.9 1 25.0 -77.0 96 13 432.7 432.7 309.1 432.7 0.00 33 60 19489 -74.3 -100.3 1 26.0 -74.4 91 15 444.6 444.6 310.3 444.6 0.00 34 50 20560 -69.3 -96.3 1 27.0 -69.5 75 21 480.2 480.2 313.5 480.2 0.00 35 47 20927 -70.9 -97.9 1 27.0 -71.1 73 25 484.9 484.9 313.8 484.9 0.00 36 43 21456 -67.9 -95.9 1 28.0 -68.1 72 31 504.8 504.8 315.3 504.8 0.00 37 38 22203 -64.5 -93.5 1 29.0 -64.9 82 42 531.6 531.6 317.0 531.6 0.00 38 34 22887 -60.9 -90.9 1 30.0 -61.6 90 52 558.3 558.3 318.5 558.3 0.00 39 31 23463 -58.1 -89.1 1 31.0 -59.2 97 60 580.8 580.8 319.7 580.8 0.00 40 30 23670 -56.7 -87.7 1 31.0 -58.0 100 63 590.1 590.1 320.2 590.1 0.01 41 23 25367 -53.3 -85.3 1 32.0 -55.6 87 60 646.7 646.7 322.6 646.7 0.01 42 20 26270 -51.9 -84.9 1 33.0 -54.8 85 58 677.3 677.3 323.7 677.4 0.01 43 14 28613 -47.1 -81.1 1 34.0 -52.6 59 44 766.3 766.3 326.4 766.7 0.04 44 14 28613 -44.9 -79.9 1 35.0 -51.3 59 44 773.8 773.8 326.6 774.2 0.05 45 13 29112 -42.5 -78.5 1 36.0 -50.3 48 40 798.7 798.7 327.2 799.3 0.07 46 12 29657 -40.3 -76.3 1 36.0 -49.5 36 35 825.0 825.0 327.8 825.9 0.10 47 12 29657 -38.3 -75.3 1 37.0 -48.6 36 35 832.0 832.1 328.0 833.2 0.12 48 11 30259 -36.3 -74.3 1 38.0 -48.1 24 29 860.3 860.3 328.7 861.8 0.15 49 11 30259 -34.5 -72.5 1 38.0 -47.3 24 29 866.8 866.9 328.8 868.9 0.19 50 10 30920 -38.9 -75.9 1 37.0 -49.7 10 23 874.3 874.4 329.0 875.7 0.13 51 8.1 32368 -38.1 -75.1 1 37.0 -50.4 931.8 931.9 330.1 933.8 0.18 52 7.7 32715 -41.1 -77.1 1 36.0 -52.0 933.4 933.4 330.1 934.9 0.14 TRP 100 16600 -87.5 -109.5 1 22.0 -87.5 95 29 358.7 358.7 298.4 358.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 552.15 mb = 5078.92 m = 16662.91 ft Wetbulb zero: 581.56 mb = 4644.47 m = 15237.57 ft Precipitable water: 2.11 inches Sfc-500 mean rel hum: 74.21 % Est. max temperature: 32.03 C = 89.65 F Sfc-Lift cond lev (LCL): 961.74 mb = 403.78 m = 1324.72 ft T: 24.50 C 700-500 lapse rate: 5.76 C/km ThetaE index: 13.70 C Layer 1006.0-1000.0 mb Conv cond level (CCL): 772.77 mb = 2288.19 m = 7507.08 ft Mean mixing ratio: 14.03 g/kg Conv temperature: 37.69 C = 99.84 F Cap Strength: 2.92 C Lifted Index: 1.08 C Risk: Showers probable Lifted Index @300 mb: 4.38 C Lifted Index @700 mb: 2.60 C Showalter Index: 0.67 C Risk: Thunderstorms probable Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.00 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 199.60 Risk: None Energy Index: -0.58 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.03 J/kg Max Up Vert Vel: 3.75 m/s Conv Inhibition (B-): 52347.13 J/kg Cap Strength: 2.90 C Lift Cond Lev (LCL): 878.93 mb = 1189.39 m = 3902.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 122 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 1007 3 130 4 -3.1 2.6 | 286 2 1.9 -0.5 1 1000 61 120 5 -4.3 2.5 | 313 1 0.7 -0.6 2 973 305 230 2 1.5 1.3 | 286 7 6.5 -1.8 3 939 610 265 4 4.0 0.3 | 287 9 9.0 -2.8 4 925 746 260 4 3.9 0.7 | 285 9 8.9 -2.4 5 907 914 260 5 4.9 0.9 | 283 10 9.9 -2.2 6 876 1219 280 3 3.0 -0.5 | 295 9 7.9 -3.6 7 850 1478 30 1 -0.5 -0.9 | 312 6 4.5 -4.0 8 816 1829 90 3 -3.0 0.0 | 327 4 2.0 -3.1 9 787 2134 120 4 -3.5 2.0 | 306 2 1.5 -1.1 10 759 2438 120 5 -4.3 2.5 | 313 1 0.7 -0.6 11 732 2743 120 7 -6.1 3.5 | 110 1 -1.1 0.4 12 706 3048 105 9 -8.7 2.3 | 78 4 -3.7 -0.8 13 700 3123 100 9 -8.9 1.6 | 68 4 -3.9 -1.5 14 655 3658 75 10 -9.7 -2.6 | 39 7 -4.7 -5.7 15 631 3962 85 11 -11.0 -1.0 | 56 7 -6.0 -4.1 16 608 4267 85 11 -11.0 -1.0 | 56 7 -6.0 -4.1 17 585 4572 90 11 -11.0 0.0 | 63 7 -6.0 -3.1 18 564 4877 95 12 -12.0 1.0 | 74 7 -7.0 -2.1 19 523 5486 80 13 -12.8 -2.3 | 56 9 -7.8 -5.4 20 500 5850 85 14 -13.9 -1.2 | 64 10 -9.0 -4.3 21 484 6096 85 13 -13.0 -1.1 | 62 9 -8.0 -4.2 22 400 7580 90 14 -14.0 0.0 | 71 10 -9.0 -3.1 23 398 7620 85 14 -13.9 -1.2 | 64 10 -9.0 -4.3 24 324 9144 65 19 -17.2 -8.0 | 48 17 -12.2 -11.1 25 300 9700 100 20 -19.7 3.5 | 91 15 -14.7 0.4 26 261 10668 110 23 -21.6 7.9 | 106 17 -16.6 4.8 27 250 10980 95 25 -24.9 2.2 | 87 20 -19.9 -0.9 28 209 12192 95 28 -27.9 2.4 | 88 23 -22.9 -0.7 29 200 12480 100 32 -31.5 5.6 | 95 27 -26.5 2.5 30 164 13716 85 28 -27.9 -2.4 | 76 24 -22.9 -5.5 31 150 14280 80 41 -40.4 -7.1 | 74 37 -35.4 -10.2 32 127 15240 70 44 -41.3 -15.0 | 63 41 -36.4 -18.2 33 100 16600 95 29 -28.9 2.5 | 89 24 -23.9 -0.6 34 74 18288 70 15 -14.1 -5.1 | 48 12 -9.1 -8.2 35 70 18600 105 10 -9.7 2.6 | 84 5 -4.7 -0.5 36 50 20560 75 21 -20.3 -5.4 | 61 18 -15.3 -8.5 37 44 21336 70 29 -27.3 -9.9 | 60 26 -22.3 -13.0 38 30 23670 100 63 -62.0 10.9 | 98 58 -57.1 7.8 39 27 24384 90 63 -63.0 0.0 | 87 58 -58.0 -3.1 40 20 26270 85 58 -57.8 -5.1 | 81 53 -52.8 -8.2 41 17 27432 85 56 -55.8 -4.9 | 81 51 -50.8 -8.0 42 10 30920 10 23 -4.0 -22.7 | 358 26 1.0 -25.8 Wind Parameters Mean winds (0-6000m): 91.9 at 7.8 knts Storm direction: 121.9 at 5.9 knts Shear (0-3000m) pos: 0.3 neg: 0.6 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 155.4 deg Storm rel helicity (0-3000m) pos: 16.4 neg: -3.5 tot: 12.9 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.83 Bulk Shear: 8.45 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 ------------------------------------------------------------------------------- 500 173 3 268 5| 6.6 0.0 6.6| 3.2 -0.7 2.5 4.9 0.16| 8.2 1.3 1000 240 4 279 8| 4.0 0.0 4.0| 5.6 -2.4 3.2 3.2 0.14| 5.6 0.8 1500 253 3 285 9| 1.5 0.0 1.5| 14.4 -2.4 12.0 8.0 0.33| 5.8 1.9 2000 245 3 283 8| 0.4 0.0 0.4| 16.2 -2.6 13.6 6.8 0.32| 5.3 1.7 2500 178 3 266 5| 0.3 0.0 0.3| 16.3 -2.9 13.4 5.3 0.27| 4.7 1.3 3000 137 4 274 2| 0.3 0.6 0.9| 16.4 -3.5 12.9 4.3 0.23| 4.7 1.1 4000 102 6 12 2| 0.4 0.8 1.2| 19.8 -8.0 11.8 2.9 0.14| 4.4 0.6 5000 96 7 35 3| 0.5 0.7 1.1| 23.6 -8.9 14.7 2.9 0.17| 3.8 0.7 6000 92 8 45 4| 0.5 0.7 1.2| 27.0 -13.8 13.2 2.2 0.13| 3.6 0.5 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251021.12.gif