UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:1200Z 7 NOV 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 28.4 23.7 76 4.7 24.9 10 1 300.7 304.1 297.7 355.3 18.57 1 1000 85 26.8 17.8 58 9.0 20.6 25 9 300.0 302.3 293.7 337.8 12.93 2 925 770 22.2 17.2 73 5.0 18.8 20 3 302.0 304.5 294.7 341.7 13.47 3 850 1501 18.4 12.4 68 6.0 14.5 260 11 305.4 307.4 293.7 337.5 10.70 4 817 1840 16.8 9.8 63 7.0 12.4 255 14 307.2 309.0 293.2 335.5 9.35 5 757 2487 13.6 4.6 54 9.0 8.3 247 11 310.5 311.8 292.3 332.3 7.04 6 715 2965 10.4 4.4 66 6.0 6.9 190 6 312.1 313.5 293.0 334.9 7.35 7 700 3142 9.6 4.6 71 5.0 6.6 140 5 313.1 314.6 293.5 336.8 7.62 8 691 3249 9.4 3.4 66 6.0 5.9 121 6 314.1 315.4 293.4 336.2 7.09 9 536 5311 -3.1 -7.9 69 4.8 -5.3 33 20 322.8 323.6 293.3 335.8 3.94 10 524 5490 -3.1 -9.1 63 6.0 -5.8 30 20 324.9 325.6 293.6 337.1 3.67 11 500 5860 -5.7 -10.7 68 5.0 -7.8 35 19 326.1 326.8 293.7 337.5 3.38 12 447 6727 -10.9 -16.9 61 6.0 -13.0 41 19 330.2 330.6 293.9 338.1 2.28 13 400 7570 -16.5 -22.5 60 6.0 -18.3 50 19 333.5 333.9 294.1 339.2 1.57 14 364 8276 -20.7 -30.7 40 10.0 -22.9 61 18 337.1 337.2 294.3 340.1 0.81 15 322 9173 -27.5 -33.5 57 6.0 -28.6 70 17 339.7 339.8 294.9 342.3 0.70 16 300 9680 -30.7 -37.7 50 7.0 -31.7 65 10 342.1 342.2 295.3 344.0 0.50 17 260 10673 -39.1 -47.1 42 8.0 -39.8 95 13 344.1 344.1 295.5 344.9 0.21 18 250 10940 -40.9 -50.9 33 10.0 -41.6 110 14 345.3 345.3 295.7 345.8 0.14 19 200 12420 -52.9 -67.9 15 15.0 -53.2 120 33 349.0 349.0 296.4 349.1 0.02 20 162 13744 -64.3 -77.3 15 13.0 -64.4 351.5 351.5 297.0 351.5 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 574.44 mb = 4799.41 m = 15745.91 ft Wetbulb zero: 609.19 mb = 4271.94 m = 14015.37 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 66.02 % Est. max temperature: 32.67 C = 90.80 F Sfc-Lift cond lev (LCL): 943.79 mb = 593.34 m = 1946.64 ft T: 23.39 C 700-500 lapse rate: 5.63 C/km ThetaE index: 17.50 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 769.89 mb = 2343.53 m = 7688.65 ft Mean mixing ratio: 13.44 g/kg Conv temperature: 37.52 C = 99.53 F Cap Strength: 3.21 C Lifted Index: 0.78 C Risk: Showers probable Lifted Index @300 mb: 2.97 C Lifted Index @700 mb: 1.73 C Showalter Index: 2.13 C Risk: Showers probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 18.10 C K Index: 31.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 189.80 Risk: None Energy Index: -0.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.77 J/kg Max Up Vert Vel: 3.40 m/s Conv Inhibition (B-): 1248.97 J/kg Cap Strength: 3.21 C Lift Cond Lev (LCL): 870.22 mb = 1297.76 m = 4257.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 50 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 10 1 -0.2 -1.0 | 235 8 6.8 4.8 1 1000 85 25 9 -3.8 -8.2 | 307 4 3.1 -2.4 2 975 305 20 8 -2.7 -7.5 | 292 5 4.2 -1.7 3 942 610 20 5 -1.7 -4.7 | 258 5 5.2 1.1 4 925 770 20 3 -1.0 -2.8 | 243 7 5.9 3.0 5 910 914 5 2 -0.2 -2.0 | 241 8 6.8 3.8 6 878 1219 265 5 5.0 0.4 | 242 13 11.9 6.2 7 850 1501 260 11 10.8 1.9 | 247 19 17.8 7.7 8 818 1829 255 14 13.5 3.6 | 245 23 20.5 9.4 9 789 2134 250 14 13.2 4.8 | 242 23 20.1 10.6 10 761 2438 250 12 11.3 4.1 | 241 21 18.2 9.9 11 734 2743 230 7 5.4 4.5 | 230 16 12.3 10.3 12 708 3048 175 5 -0.4 5.0 | 211 13 6.5 10.8 13 700 3142 140 5 -3.2 3.8 | 201 10 3.7 9.6 14 657 3658 45 11 -7.8 -7.8 | 23 2 -0.8 -2.0 15 632 3962 35 13 -7.5 -10.6 | 6 5 -0.5 -4.8 16 609 4267 35 15 -8.6 -12.3 | 14 7 -1.7 -6.5 17 586 4572 40 18 -11.6 -13.8 | 30 9 -4.6 -8.0 18 565 4877 40 21 -13.5 -16.1 | 33 12 -6.6 -10.3 19 524 5486 30 20 -10.0 -17.3 | 15 12 -3.1 -11.5 20 500 5860 35 19 -10.9 -15.6 | 22 11 -4.0 -9.8 21 485 6096 35 19 -10.9 -15.6 | 22 11 -4.0 -9.8 22 400 7570 50 19 -14.6 -12.2 | 50 10 -7.6 -6.4 23 397 7620 55 19 -15.6 -10.9 | 59 10 -8.6 -5.1 24 323 9144 70 17 -16.0 -5.8 | 90 9 -9.0 -0.0 25 300 9680 65 10 -9.1 -4.2 | 127 3 -2.1 1.6 26 260 10668 95 13 -13.0 1.1 | 139 9 -6.0 6.9 27 250 10940 110 14 -13.2 4.8 | 150 12 -6.2 10.6 28 207 12192 125 27 -22.1 15.5 | 145 26 -15.2 21.3 29 200 12420 120 33 -28.6 16.5 | 136 31 -21.6 22.3 30 162 13716 115 46 -41.7 19.4 | 126 43 -34.7 25.2 Wind Parameters Mean winds (0-6000m): 20.1 at 12.1 knts Storm direction: 50.1 at 9.1 knts Shear (0-3000m) pos: 0.9 neg: 1.9 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): -21.4 deg Storm rel helicity (0-3000m) pos: 14.6 neg: -59.0 tot: -44.4 m^2/s^2 ave: -14.8 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 7.9 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.92 Bulk Shear: 3.00 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 22 7 283 4| 5.2 0.0 5.2| 8.3 -3.5 4.8 9.6 0.40| 12.2 4.8 1000 20 5 263 5| 2.6 2.3 4.9| 10.6 -7.7 2.9 2.9 0.17| 9.0 1.6 1500 347 6 268 8| 1.7 5.1 6.9| 14.6 -11.7 2.8 1.9 0.10| 9.8 0.9 2000 293 8 258 14| 1.3 4.7 6.0| 14.6 -18.5 -3.9 -1.9 0.05| 8.3 0.4 2500 274 9 251 16| 1.0 3.2 4.3| 14.6 -28.5 -13.9 -5.6 -0.01| 7.4 -0.0 3000 265 9 247 17| 0.9 1.9 2.8| 14.6 -59.0 -44.4 -14.8 -0.16| 7.9 -1.3 4000 283 9 256 16| 0.7 1.0 1.6| 14.6 -82.2 -67.6 -16.9 -0.33| 8.7 -2.9 5000 3 10 306 8| 0.9 1.1 2.1| 21.1 -84.3 -63.2 -12.6 -0.26| 7.9 -2.0 6000 20 12 333 6| 0.7 0.9 1.6| 25.1 -93.4 -68.3 -11.4 -0.26| 7.0 -1.8 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251107.12.gif