UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:1200Z 2 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 28.4 24.4 79 4.0 25.4 290 1 300.7 304.2 298.2 357.8 19.39 1 1000 90 28.0 22.0 70 6.0 23.6 290 3 301.1 304.2 296.8 350.8 16.87 2 963 424 25.0 20.8 78 4.2 22.0 260 2 301.4 304.4 296.5 349.3 16.27 3 925 777 22.4 17.7 75 4.7 19.1 240 5 302.2 304.8 295.1 343.3 13.91 4 878 1229 19.2 14.4 74 4.8 16.0 256 9 303.4 305.6 294.0 338.6 11.83 5 850 1508 17.8 13.4 75 4.4 14.9 275 7 304.8 306.9 294.1 339.0 11.44 6 770 2349 14.0 9.7 75 4.3 11.3 338 11 309.4 311.3 294.2 339.5 9.86 7 739 2695 12.8 6.8 67 6.0 9.2 352 11 311.8 313.4 293.8 337.8 8.42 8 700 3150 10.8 4.8 66 6.0 7.2 15 13 314.4 315.9 294.0 338.6 7.73 9 685 3330 10.0 3.0 62 7.0 5.9 15 14 315.5 316.8 293.7 337.4 6.95 10 558 5001 -0.9 -5.9 69 5.0 -3.3 41 17 321.7 322.5 293.3 336.1 4.42 11 500 5870 -5.5 -9.9 71 4.4 -7.4 60 16 326.3 327.1 293.9 338.4 3.61 12 488 6060 -7.1 -10.3 78 3.2 -8.5 64 15 326.6 327.4 294.0 338.7 3.58 13 435 6949 -11.7 -15.0 76 3.3 -13.0 74 16 331.7 332.3 294.6 341.2 2.74 14 421 7200 -12.1 -16.2 71 4.1 -13.6 76 16 334.3 334.9 295.1 343.3 2.57 15 405 7495 -13.3 -17.6 70 4.3 -14.9 79 16 336.5 337.0 295.5 344.9 2.37 16 400 7590 -13.7 -18.3 68 4.6 -15.3 80 16 337.2 337.6 295.6 345.2 2.26 17 355 8484 -19.5 -26.5 54 7.0 -21.4 93 18 341.1 341.3 295.7 345.7 1.24 18 307 9545 -27.3 -38.3 34 11.0 -29.0 97 17 344.6 344.7 295.8 346.4 0.46 19 300 9710 -28.5 -40.5 31 12.0 -30.2 95 16 345.2 345.3 295.9 346.7 0.37 20 252 10935 -39.1 -47.1 42 8.0 -39.8 84 21 347.1 347.2 296.2 348.0 0.22 21 250 10990 -39.5 -47.5 42 8.0 -40.2 85 22 347.3 347.4 296.3 348.2 0.21 22 200 12470 -52.7 -60.7 37 8.0 -52.9 120 30 349.3 349.3 296.5 349.5 0.05 23 166 13650 -61.7 -80.7 6 19.0 -61.9 125 36 353.4 353.4 297.4 353.4 0.00 24 150 14270 -66.9 -94.9 1 28.0 -67.0 110 36 354.8 354.8 297.7 354.8 0.00 25 105 16331 -84.1 -107.1 1 23.0 -84.1 99 36 360.2 360.2 298.7 360.2 0.00 26 100 16600 -84.9 -107.9 1 23.0 -84.9 100 36 363.7 363.7 299.4 363.7 0.00 27 94 16941 -83.7 -106.7 1 23.0 -83.7 115 26 372.5 372.5 301.0 372.5 0.00 28 85 17494 -87.1 -109.1 1 22.0 -87.1 140 10 376.5 376.5 301.7 376.5 0.00 29 70 18560 -83.5 -106.5 1 23.0 -83.5 120 20 405.7 405.7 306.0 405.7 0.00 30 62 19246 -78.1 -103.1 1 25.0 -78.1 116 24 432.0 432.0 309.0 432.0 0.00 31 50 20490 -74.1 -100.1 1 26.0 -74.2 110 30 468.9 468.9 312.5 468.9 0.00 32 48 20728 -74.3 -100.3 1 26.0 -74.4 109 31 473.9 473.9 313.0 473.9 0.00 33 46 20976 -75.3 -101.3 1 26.0 -75.4 107 32 477.3 477.3 313.2 477.3 0.00 34 44 21237 -71.9 -98.9 1 27.0 -72.1 105 33 491.7 491.7 314.4 491.7 0.00 35 43 21373 -69.3 -96.3 1 27.0 -69.5 105 34 501.3 501.3 315.1 501.4 0.00 36 42 21515 -66.5 -94.5 1 28.0 -66.8 104 35 511.7 511.7 315.8 511.7 0.00 37 39 21968 -63.1 -92.1 1 29.0 -63.6 102 38 531.2 531.2 317.0 531.2 0.00 38 35 22635 -63.1 -92.1 1 29.0 -63.7 99 43 547.9 547.9 318.0 547.9 0.00 39 33 22997 -64.1 -93.1 1 29.0 -64.6 98 46 554.6 554.6 318.3 554.6 0.00 40 31 23379 -64.9 -93.9 1 29.0 -65.4 96 48 562.4 562.4 318.8 562.4 0.00 41 30 23580 -64.3 -93.3 1 29.0 -64.8 95 50 569.3 569.3 319.1 569.4 0.00 42 27 24226 -59.7 -89.7 1 30.0 -60.7 95 51 599.7 599.7 320.6 599.7 0.00 43 25 24703 -60.1 -90.1 1 30.0 -61.2 93 53 611.9 611.9 321.2 611.9 0.00 44 20 26110 -52.8 -85.2 1 32.4 -55.5 85 62 674.6 674.6 323.6 674.7 0.01 45 19 26442 -51.1 -84.1 1 33.0 -54.4 89 58 689.8 689.8 324.1 689.9 0.02 46 18 26796 -48.5 -82.5 1 34.0 -52.7 92 54 708.8 708.8 324.7 709.0 0.02 47 17 27174 -45.9 -80.9 1 35.0 -51.2 96 49 728.8 728.8 325.3 729.1 0.03 48 16 27580 -43.5 -78.5 1 35.0 -50.0 100 44 749.4 749.4 325.9 749.8 0.05 49 14 28474 -45.7 -80.7 1 35.0 -51.8 109 34 771.1 771.1 326.5 771.4 0.04 50 13 28967 -46.5 -80.5 1 34.0 -52.5 784.8 784.8 326.8 785.2 0.05 51 12 29501 -43.7 -78.7 1 35.0 -51.2 812.9 812.9 327.5 813.6 0.07 TRP 85 17494 -87.1 -109.1 1 22.0 -87.1 140 10 376.5 376.5 301.7 376.5 0.00 WND 20 26110 -52.8 -85.2 1 32.4 -55.5 85 62 674.6 674.6 323.6 674.7 0.01 Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 568.49 mb = 4862.99 m = 15954.51 ft Wetbulb zero: 603.55 mb = 4361.68 m = 14309.79 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 70.13 % Est. max temperature: 32.02 C = 89.64 F Sfc-Lift cond lev (LCL): 953.60 mb = 509.93 m = 1672.98 ft T: 24.37 C 700-500 lapse rate: 5.99 C/km ThetaE index: 19.20 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 863.56 mb = 1371.83 m = 4500.70 ft Mean mixing ratio: 15.68 g/kg Conv temperature: 31.85 C = 89.33 F Cap Strength: 1.32 C Lifted Index: -1.77 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.07 C Lifted Index @700 mb: 0.82 C Showalter Index: 1.69 C Risk: Showers probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 18.90 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 190.80 Risk: None Energy Index: -0.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 197.07 J/kg Max Up Vert Vel: 19.85 m/s Conv Inhibition (B-): 68.50 J/kg Cap Strength: 1.32 C Lift Cond Lev (LCL): 895.49 mb = 1058.16 m = 3471.60 ft Lev Free Conv (LFC): 640.49 mb = 3877.61 m = 12721.65 ft Equ Level (EL): 400.49 mb = 7580.67 m = 24870.65 ft B at Equ Level: 194.83 J/kg Max Parcel Lev (MPL): 190.49 mb = 12778.37 m = 41923.29 ft Wind level data Storm motion: 44 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 3 290 1 0.9 -0.3 | 229 9 7.1 6.1 1 1000 90 290 3 2.8 -1.0 | 239 11 9.0 5.5 2 976 305 275 2 2.0 -0.2 | 232 10 8.2 6.3 3 943 610 235 3 2.5 1.7 | 227 12 8.7 8.2 4 925 777 240 5 4.3 2.5 | 230 14 10.5 9.0 5 910 914 240 7 6.1 3.5 | 231 16 12.3 10.0 6 879 1219 255 9 8.7 2.3 | 239 17 14.9 8.8 7 850 1508 275 7 7.0 -0.6 | 246 14 13.2 5.9 8 818 1829 320 7 4.5 -5.4 | 264 11 10.7 1.1 9 789 2134 335 10 4.2 -9.1 | 284 11 10.4 -2.6 10 761 2438 340 11 3.8 -10.3 | 291 11 10.0 -3.9 11 734 2743 355 11 1.0 -11.0 | 302 8 7.2 -4.5 12 708 3048 15 12 -3.1 -11.6 | 329 6 3.1 -5.1 13 700 3150 15 13 -3.4 -12.6 | 335 7 2.8 -6.1 14 657 3658 15 16 -4.1 -15.5 | 347 9 2.1 -9.0 15 633 3962 10 17 -3.0 -16.7 | 342 11 3.2 -10.3 16 610 4267 15 16 -4.1 -15.5 | 347 9 2.1 -9.0 17 587 4572 30 17 -8.5 -14.7 | 16 9 -2.3 -8.2 18 565 4877 40 17 -10.9 -13.0 | 36 8 -4.7 -6.5 19 524 5486 45 18 -12.7 -12.7 | 46 9 -6.5 -6.2 20 500 5870 60 16 -13.9 -8.0 | 79 8 -7.7 -1.5 21 486 6096 65 15 -13.6 -6.3 | 91 7 -7.4 0.1 22 400 7590 80 16 -15.8 -2.8 | 111 10 -9.6 3.7 23 398 7620 85 16 -15.9 -1.4 | 118 11 -9.7 5.1 24 324 9144 100 19 -18.7 3.3 | 128 16 -12.5 9.8 25 300 9710 95 16 -15.9 1.4 | 129 13 -9.7 7.9 26 262 10668 80 19 -18.7 -3.3 | 104 13 -12.5 3.2 27 250 10990 85 22 -21.9 -1.9 | 106 16 -15.7 4.6 28 209 12192 105 28 -27.0 7.2 | 123 25 -20.8 13.7 29 200 12470 120 30 -26.0 15.0 | 137 29 -19.8 21.5 30 164 13716 125 36 -29.5 20.6 | 139 36 -23.3 27.1 31 150 14270 110 36 -33.8 12.3 | 124 33 -27.6 18.8 32 127 15240 95 34 -33.9 3.0 | 109 29 -27.7 9.4 33 100 16600 100 36 -35.5 6.3 | 114 32 -29.3 12.7 34 85 17494 140 10 -6.4 7.7 | 179 14 -0.2 14.1 35 74 18288 110 11 -10.3 3.8 | 158 11 -4.1 10.2 36 70 18560 120 20 -17.3 10.0 | 146 20 -11.1 16.5 37 50 20490 110 30 -28.2 10.3 | 127 28 -22.0 16.7 38 43 21336 105 33 -31.9 8.5 | 120 30 -25.7 15.0 39 30 23580 95 50 -49.8 4.4 | 104 45 -43.6 10.8 40 26 24384 95 51 -50.8 4.4 | 104 46 -44.6 10.9 41 20 26110 85 62 -61.8 -5.4 | 91 56 -55.6 1.1 42 14 27432 110 33 -31.0 11.3 | 126 31 -24.8 17.8 Wind Parameters Mean winds (0-6000m): 13.7 at 12.0 knts Storm direction: 43.7 at 9.0 knts Shear (0-3000m) pos: 3.0 neg: 1.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 94.6 deg Storm rel helicity (0-3000m) pos: 64.5 neg: -6.4 tot: 58.1 m^2/s^2 ave: 19.4 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 9.53 Bulk Shear: 20.68 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 ------------------------------------------------------------------------------- 500 276 2 234 11| 0.0 2.1 2.1| 4.2 -4.7 -0.5 -1.1 -0.02| 4.4 -0.1 1000 251 4 231 12| 0.0 3.6 3.6| 10.4 -6.4 4.0 4.0 0.10| 5.0 0.5 1500 255 5 235 14| 1.3 2.4 3.7| 26.2 -6.4 19.8 13.2 0.31| 5.2 1.6 2000 271 6 242 13| 2.8 1.8 4.6| 45.9 -6.4 39.5 19.8 0.48| 5.8 2.8 2500 293 7 252 13| 2.9 1.4 4.4| 55.6 -6.4 49.2 19.7 0.54| 5.4 2.9 3000 311 7 262 12| 3.0 1.2 4.2| 64.5 -6.4 58.1 19.4 0.57| 5.5 3.2 4000 342 9 285 9| 2.7 0.9 3.6| 69.7 -7.9 61.8 15.5 0.54| 4.9 2.6 5000 359 11 305 8| 2.4 0.7 3.1| 88.8 -7.9 80.9 16.2 0.61| 4.8 3.0 6000 14 12 327 6| 2.0 0.6 2.6|103.9 -7.9 96.0 16.0 0.66| 4.7 3.1 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251202.12.gif