UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 11 DEC 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 25.2 23.3 89 1.9 23.8 120 5 297.5 300.8 296.7 350.0 18.11 1 1009 11 26.4 21.4 74 5.0 22.8 120 5 298.8 301.7 295.7 345.7 16.10 2 1000 87 26.0 21.0 74 5.0 22.5 115 7 299.1 302.0 295.6 345.4 15.85 3 930 725 22.2 19.6 85 2.6 20.4 205 2 301.5 304.4 296.1 347.6 15.62 4 925 772 22.0 19.5 86 2.5 20.2 215 2 301.8 304.7 296.1 347.8 15.61 5 850 1504 18.4 14.9 80 3.5 16.0 300 1 305.4 307.8 295.1 343.2 12.64 6 805 1969 15.8 11.8 77 4.0 13.2 75 5 307.4 309.5 294.4 340.3 10.87 7 776 2281 15.0 9.0 67 6.0 11.2 75 9 309.8 311.6 293.9 338.4 9.33 8 700 3148 9.8 3.8 66 6.0 6.3 85 13 313.3 314.7 293.3 335.8 7.20 9 668 3534 8.4 -2.6 46 11.0 2.7 92 15 316.0 316.9 292.0 331.1 4.73 10 609 4291 4.8 -6.2 45 11.0 -0.5 90 21 320.3 321.1 292.6 333.2 3.95 11 592 4521 4.4 -11.6 30 16.0 -2.6 86 19 322.4 323.0 292.1 331.4 2.66 12 540 5261 -0.5 -11.5 43 11.0 -5.3 92 18 325.2 325.8 293.1 335.1 2.94 13 520 5560 -2.5 -9.5 59 7.0 -5.7 101 21 326.3 327.0 293.9 338.3 3.58 14 500 5870 -4.3 -11.3 58 7.0 -7.3 105 23 327.8 328.4 294.0 338.7 3.23 15 459 6540 -8.1 -16.1 53 8.0 -11.1 102 18 331.2 331.6 294.1 339.4 2.37 16 446 6763 -9.1 -22.1 34 13.0 -13.3 101 16 332.6 332.9 293.8 337.9 1.46 17 407 7468 -12.7 -27.7 27 15.0 -16.7 96 9 336.8 337.0 294.4 340.4 0.96 18 400 7600 -13.7 -29.7 25 16.0 -17.7 95 8 337.2 337.3 294.4 340.2 0.81 19 364 8309 -18.9 -28.9 41 10.0 -21.3 91 8 339.5 339.7 295.1 343.1 0.96 20 300 9720 -28.5 -40.5 31 12.0 -30.2 130 8 345.2 345.3 295.9 346.7 0.37 21 251 10973 -39.1 -51.1 27 12.0 -39.9 125 14 347.5 347.6 296.2 348.1 0.14 22 250 11000 -39.3 -52.3 24 13.0 -40.2 125 14 347.6 347.7 296.2 348.1 0.12 23 200 12490 -51.9 -66.9 15 15.0 -52.2 145 28 350.6 350.6 296.8 350.7 0.02 24 150 14280 -67.1 -95.1 1 28.0 -67.2 115 39 354.5 354.5 297.6 354.5 0.00 25 105 16342 -84.3 -107.3 1 23.0 -84.3 95 40 359.8 359.8 298.7 359.8 0.00 26 100 16610 -86.7 -109.7 1 23.0 -86.7 95 41 360.2 360.2 298.7 360.2 0.00 27 99 16665 -86.9 -109.9 1 23.0 -86.9 95 41 360.9 360.9 298.9 360.9 0.00 28 85 17510 -81.7 -105.7 1 24.0 -81.7 48 26 387.5 387.5 303.4 387.5 0.00 29 70 18610 -78.5 -103.5 1 25.0 -78.6 350 11 416.4 416.4 307.3 416.4 0.00 30 63 19218 -74.1 -100.1 1 26.0 -74.2 24 19 438.9 438.9 309.8 438.9 0.00 31 61 19408 -71.3 -98.3 1 27.0 -71.4 35 21 449.2 449.2 310.8 449.2 0.00 32 58 19708 -68.5 -96.5 1 28.0 -68.7 51 25 462.0 462.0 312.0 462.0 0.00 33 50 20600 -67.7 -95.7 1 28.0 -67.9 100 36 484.0 484.0 313.8 484.0 0.00 34 48 20844 -67.7 -95.7 1 28.0 -67.9 98 39 489.6 489.6 314.2 489.6 0.00 35 41 21798 -62.7 -91.7 1 29.0 -63.2 93 47 524.7 524.7 316.6 524.7 0.00 36 30 23740 -56.9 -87.9 1 31.0 -58.2 85 56 589.5 589.5 320.1 589.6 0.01 37 28 24180 -55.3 -87.3 1 32.0 -56.9 88 55 605.7 605.7 320.9 605.8 0.01 38 28 24180 -53.1 -85.1 1 32.0 -55.1 88 55 611.8 611.8 321.2 611.9 0.01 39 27 24416 -50.7 -83.7 1 33.0 -53.3 90 54 625.0 625.0 321.7 625.1 0.01 40 20 26370 -51.9 -84.9 1 33.0 -54.8 85 50 677.3 677.3 323.7 677.4 0.01 41 19 26703 -51.5 -84.5 1 33.0 -54.6 688.6 688.6 324.1 688.7 0.02 TRP 99 16665 -86.9 -109.9 1 23.0 -86.9 95 41 360.9 360.9 298.9 360.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 545.31 mb = 5185.10 m = 17011.28 ft Wetbulb zero: 618.29 mb = 4166.88 m = 13670.71 ft Precipitable water: 1.94 inches Sfc-500 mean rel hum: 61.49 % Est. max temperature: 32.64 C = 90.75 F Sfc-Lift cond lev (LCL): 982.86 mb = 238.97 m = 784.00 ft T: 25.09 C 700-500 lapse rate: 5.18 C/km ThetaE index: 16.75 C Layer 850.0- 609.0 mb Conv cond level (CCL): 846.13 mb = 1543.00 m = 5062.28 ft Mean mixing ratio: 15.69 g/kg Conv temperature: 33.31 C = 91.96 F Cap Strength: 1.92 C Lifted Index: -0.13 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.71 C Lifted Index @700 mb: 0.17 C Showalter Index: 1.19 C Risk: Showers probable Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.20 C K Index: 31.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 203.80 Risk: None Energy Index: -0.91 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.81 J/kg Max Up Vert Vel: 5.06 m/s Conv Inhibition (B-): 148.92 J/kg Cap Strength: 1.92 C Lift Cond Lev (LCL): 909.46 mb = 918.63 m = 3013.83 ft Lev Free Conv (LFC): 514.46 mb = 5644.95 m = 18519.96 ft Equ Level (EL): 454.46 mb = 6617.47 m = 21710.61 ft B at Equ Level: 12.42 J/kg Max Parcel Lev (MPL): 414.46 mb = 7327.80 m = 24041.05 ft Wind level data Storm motion: 122 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 1010 3 120 5 -4.3 2.5 | 304 4 3.5 -2.3 1 1000 87 115 7 -6.3 3.0 | 322 2 1.4 -1.8 2 976 305 145 4 -2.3 3.3 | 286 6 5.5 -1.5 3 942 610 180 2 0.0 2.0 | 290 8 7.8 -2.8 4 925 772 215 2 1.1 1.6 | 290 9 8.9 -3.2 5 910 914 240 3 2.6 1.5 | 288 11 10.4 -3.3 6 878 1219 250 3 2.8 1.0 | 290 11 10.6 -3.8 7 850 1504 300 1 0.9 -0.5 | 302 10 8.7 -5.3 8 818 1829 75 4 -3.9 -1.0 | 326 7 3.9 -5.8 9 789 2134 75 7 -6.8 -1.8 | 351 7 1.0 -6.6 10 761 2438 75 12 -11.6 -3.1 | 26 9 -3.8 -7.9 11 734 2743 75 13 -12.6 -3.4 | 30 9 -4.8 -8.2 12 708 3048 80 14 -13.8 -2.4 | 40 9 -6.0 -7.2 13 700 3148 85 13 -13.0 -1.1 | 41 8 -5.2 -5.9 14 657 3658 95 16 -15.9 1.4 | 67 9 -8.2 -3.4 15 633 3962 95 20 -19.9 1.7 | 76 13 -12.1 -3.1 16 610 4267 90 21 -21.0 0.0 | 70 14 -13.2 -4.8 17 587 4572 85 18 -17.9 -1.6 | 58 12 -10.1 -6.4 18 565 4877 80 16 -15.8 -2.8 | 46 11 -8.0 -7.6 19 524 5486 100 20 -19.7 3.5 | 84 12 -11.9 -1.3 20 500 5870 105 23 -22.2 6.0 | 95 14 -14.4 1.1 21 486 6096 105 22 -21.3 5.7 | 94 13 -13.5 0.9 22 400 7600 95 8 -8.0 0.7 | 3 4 -0.2 -4.1 23 399 7620 100 10 -9.8 1.7 | 34 4 -2.1 -3.1 24 324 9144 80 5 -4.9 -0.9 | 333 6 2.9 -5.7 25 300 9720 130 8 -6.1 5.1 | 258 2 1.7 0.3 26 262 10668 120 11 -9.5 5.5 | 112 2 -1.7 0.7 27 250 11000 125 14 -11.5 8.0 | 131 5 -3.7 3.2 28 209 12192 145 24 -13.8 19.7 | 158 16 -6.0 14.9 29 200 12490 145 28 -16.1 22.9 | 155 20 -8.3 18.1 30 164 13716 125 35 -28.7 20.1 | 126 26 -20.9 15.3 31 150 14280 115 39 -35.3 16.5 | 113 30 -27.6 11.7 32 127 15240 95 38 -37.9 3.3 | 87 30 -30.1 -1.5 33 100 16610 95 41 -40.8 3.6 | 88 33 -33.1 -1.2 34 99 16665 95 41 -40.8 3.6 | 88 33 -33.1 -1.2 35 74 18288 5 13 -1.1 -13.0 | 339 19 6.7 -17.8 36 70 18610 350 11 1.9 -10.8 | 328 18 9.7 -15.6 37 50 20600 100 36 -35.5 6.3 | 93 28 -27.7 1.4 38 44 21336 95 45 -44.8 3.9 | 89 37 -37.0 -0.9 39 30 23740 85 56 -55.8 -4.9 | 79 49 -48.0 -9.7 40 27 24384 90 54 -54.0 0.0 | 84 46 -46.2 -4.8 41 20 26370 85 50 -49.8 -4.4 | 78 43 -42.0 -9.2 Wind Parameters Mean winds (0-6000m): 91.7 at 12.2 knts Storm direction: 121.7 at 9.1 knts Shear (0-3000m) pos: 0.8 neg: 1.1 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 94.6 deg Storm rel helicity (0-3000m) pos: 39.7 neg: -2.4 tot: 37.3 m^2/s^2 ave: 12.4 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.17 Bulk Shear: 10.92 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 ------------------------------------------------------------------------------- 500 132 5 291 5| 3.9 0.0 3.9| 0.9 -1.5 -0.6 -1.3 -0.12| 7.7 -1.0 1000 154 4 284 6| 3.6 0.0 3.6| 2.0 -2.4 -0.3 -0.3 -0.07| 5.7 -0.4 1500 180 3 282 8| 2.1 0.0 2.1| 9.4 -2.4 7.0 4.7 0.13| 4.9 0.6 2000 148 3 289 6| 1.1 0.0 1.1| 23.6 -2.4 21.2 10.6 0.35| 5.7 2.0 2500 100 4 320 5| 0.9 1.3 2.2| 35.0 -2.4 32.7 13.1 0.48| 5.9 2.8 3000 87 6 339 5| 0.8 1.1 1.9| 39.7 -2.4 37.3 12.4 0.51| 5.3 2.7 4000 90 8 7 5| 1.2 0.8 2.1| 52.9 -2.4 50.6 12.6 0.53| 5.1 2.7 5000 88 11 28 6| 1.0 0.6 1.6| 56.3 -22.0 34.3 6.9 0.34| 5.0 1.7 6000 92 12 45 6| 1.4 0.5 1.9| 82.9 -22.3 60.6 10.1 0.43| 5.0 2.1 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251211.00.gif