UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122900.upa.cvt Date: 0000Z 29 DEC 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 29 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 1009 3 23.8 22.3 91 1.5 22.8 110 4 296.2 299.3 295.6 345.3 17.04 1 1002 64 25.4 21.0 77 4.4 22.3 129 4 298.4 301.3 295.4 344.3 15.81 2 1000 81 25.4 20.7 75 4.7 22.1 135 4 298.5 301.4 295.2 343.8 15.55 3 990 170 26.0 21.0 74 5.0 22.4 111 3 300.0 302.9 296.0 346.9 16.01 4 925 768 22.8 18.7 78 4.1 19.9 65 6 302.6 305.4 295.8 346.5 14.83 5 882 1182 20.2 17.3 83 2.9 18.2 70 5 304.1 306.7 295.8 346.4 14.23 6 850 1501 18.2 16.7 91 1.5 17.2 70 3 305.2 307.9 296.1 347.7 14.21 7 817 1840 16.0 15.2 95 0.8 15.5 60 4 306.4 308.9 295.9 346.7 13.42 8 731 2781 12.2 9.8 85 2.4 10.7 55 2 312.1 314.1 295.4 344.3 10.47 9 700 3145 11.0 6.8 75 4.2 8.4 80 3 314.7 316.4 294.9 342.4 8.90 10 623 4108 5.8 2.4 79 3.4 3.8 70 8 319.4 320.8 295.0 342.8 7.33 11 580 4691 3.2 -1.2 73 4.4 0.8 80 10 322.9 324.1 295.0 342.6 6.05 12 500 5880 -3.7 -8.7 68 5.0 -6.0 95 4 328.5 329.3 294.8 341.9 3.97 13 497 5928 -3.9 -9.9 63 6.0 -6.6 96 4 328.8 329.6 294.6 341.1 3.63 14 471 6349 -6.5 -9.8 77 3.3 -8.0 98 6 330.7 331.5 295.3 343.9 3.86 15 437 6932 -9.5 -12.9 76 3.4 -10.9 95 7 334.1 334.7 295.6 345.3 3.24 16 400 7610 -13.5 -17.8 70 4.3 -15.0 90 9 337.4 337.9 295.7 345.8 2.36 17 381 7979 -15.5 -21.5 60 6.0 -17.4 77 8 339.5 339.9 295.7 346.1 1.80 18 300 9740 -28.5 -36.5 46 8.0 -29.8 85 6 345.2 345.3 296.1 347.4 0.56 19 250 11020 -38.5 -51.5 24 13.0 -39.5 80 14 348.8 348.9 296.5 349.4 0.13 20 248 11075 -39.1 -52.1 24 13.0 -40.0 80 14 348.7 348.8 296.5 349.3 0.12 21 235 11442 -42.5 -51.5 37 9.0 -43.0 80 16 349.0 349.0 296.5 349.6 0.14 22 214 12067 -47.9 -61.9 18 14.0 -48.4 80 18 350.1 350.1 296.7 350.3 0.04 23 200 12510 -51.3 -67.3 13 16.0 -51.7 95 18 351.5 351.5 297.0 351.6 0.02 24 150 14310 -65.9 -93.9 1 28.0 -66.0 110 29 356.6 356.6 298.0 356.6 0.00 25 105 16388 -81.5 -105.5 1 24.0 -81.5 111 49 365.1 365.1 299.7 365.1 0.00 26 100 16660 -82.7 -106.7 1 24.0 -82.7 110 50 367.9 367.9 300.2 367.9 0.00 27 87 17431 -86.1 -109.1 1 23.0 -86.1 90 37 376.1 376.1 301.6 376.1 0.00 28 81 17827 -82.3 -106.3 1 24.0 -82.3 102 23 391.6 391.6 304.0 391.6 0.00 29 80 17897 -79.7 -103.7 1 24.0 -79.7 104 21 398.4 398.4 305.0 398.4 0.00 30 79 17969 -77.3 -102.3 1 25.0 -77.3 106 18 404.8 404.8 305.8 404.8 0.00 31 77 18117 -74.7 -100.7 1 26.0 -74.7 110 13 413.2 413.2 306.9 413.2 0.00 32 72 18507 -75.5 -101.5 1 26.0 -75.6 43 11 419.5 419.5 307.6 419.5 0.00 33 70 18670 -76.9 -101.9 1 25.0 -76.9 350 14 419.9 419.9 307.7 419.9 0.00 34 69 18753 -77.1 -102.1 1 25.0 -77.1 355 15 421.2 421.2 307.9 421.2 0.00 35 64 19189 -73.5 -99.5 1 26.0 -73.6 22 17 438.2 438.2 309.7 438.2 0.00 36 60 19569 -70.5 -97.5 1 27.0 -70.6 45 20 453.1 453.1 311.1 453.1 0.00 37 50 20660 -67.1 -95.1 1 28.0 -67.3 110 27 485.4 485.4 313.9 485.4 0.00 38 47 21033 -68.1 -96.1 1 28.0 -68.3 104 30 491.6 491.6 314.4 491.6 0.00 39 34 23013 -60.5 -90.5 1 30.0 -61.3 97 57 559.3 559.3 318.6 559.3 0.00 40 30 23800 -56.5 -87.5 1 31.0 -57.9 95 68 590.6 590.6 320.2 590.6 0.01 41 25 24966 -53.9 -85.9 1 32.0 -55.9 92 70 629.7 629.7 321.9 629.8 0.01 42 24 25230 -52.3 -84.8 1 32.5 -54.8 90 70 641.6 641.6 322.4 641.7 0.01 43 23 25506 -50.7 -83.7 1 33.0 -53.7 90 64 654.3 654.3 322.9 654.4 0.02 44 20 26430 -44.9 -79.9 1 35.0 -50.1 90 43 698.7 698.8 324.4 699.0 0.03 45 19 26774 -42.9 -78.9 1 36.0 -49.0 85 39 715.3 715.3 324.9 715.6 0.04 46 18 27140 -41.1 -77.1 1 36.0 -48.2 79 34 732.1 732.1 325.4 732.6 0.06 47 17 27530 -39.5 -76.5 1 37.0 -47.6 73 29 749.3 749.3 325.9 749.9 0.07 48 15 28380 -43.3 -78.3 1 35.0 -50.1 60 19 764.0 764.0 326.3 764.5 0.06 49 12 29879 -44.3 -79.3 1 35.0 -51.5 810.8 810.8 327.5 811.4 0.06 TRP 87 17431 -86.1 -109.1 1 23.0 -86.1 90 37 376.1 376.1 301.6 376.1 0.00 WND 24 25230 -52.3 -84.8 1 32.5 -54.8 90 70 641.6 641.6 322.4 641.7 0.01 Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 542.90 mb = 5242.54 m = 17199.74 ft Wetbulb zero: 570.80 mb = 4819.27 m = 15811.07 ft Precipitable water: 2.36 inches Sfc-500 mean rel hum: 79.39 % Est. max temperature: 32.52 C = 90.54 F Sfc-Lift cond lev (LCL): 987.54 mb = 191.87 m = 629.49 ft T: 25.88 C 700-500 lapse rate: 5.37 C/km ThetaE index: 5.29 C Layer 817.0- 623.0 mb Conv cond level (CCL): 845.10 mb = 1550.46 m = 5086.75 ft Mean mixing ratio: 15.41 g/kg Conv temperature: 33.01 C = 91.42 F Cap Strength: 2.36 C Lifted Index: 0.56 C Risk: Showers probable Lifted Index @300 mb: 1.86 C Lifted Index @700 mb: 1.43 C Showalter Index: 0.09 C Risk: Thunderstorms probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 20.40 C K Index: 34.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 210.40 Risk: None Energy Index: -1.19 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.21 J/kg Max Up Vert Vel: 5.33 m/s Conv Inhibition (B-): 30918.22 J/kg Cap Strength: 2.36 C Lift Cond Lev (LCL): 899.12 mb = 1014.90 m = 3329.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 106 at 4 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 1009 3 110 4 -3.8 1.4 | 222 0 0.2 0.2 1 1000 81 135 4 -2.8 2.8 | 214 2 1.1 1.7 2 975 305 75 2 -1.9 -0.5 | 309 3 2.0 -1.7 3 942 610 65 5 -4.5 -2.1 | 10 3 -0.6 -3.2 4 925 768 65 6 -5.4 -2.5 | 22 4 -1.5 -3.7 5 910 914 70 6 -5.6 -2.1 | 28 4 -1.7 -3.2 6 878 1219 70 5 -4.7 -1.7 | 14 3 -0.7 -2.8 7 850 1501 70 3 -2.8 -1.0 | 332 2 1.1 -2.2 8 818 1829 60 4 -3.5 -2.0 | 351 3 0.5 -3.1 9 789 2134 40 6 -3.9 -4.6 | 359 6 0.1 -5.7 10 761 2438 30 6 -3.0 -5.2 | 351 6 1.0 -6.3 11 734 2743 50 2 -1.5 -1.3 | 315 3 2.4 -2.4 12 708 3048 95 2 -2.0 0.2 | 296 2 2.0 -1.0 13 700 3145 80 3 -3.0 -0.5 | 328 2 1.0 -1.7 14 657 3658 75 5 -4.8 -1.3 | 20 3 -0.9 -2.4 15 633 3962 70 7 -6.6 -2.4 | 36 4 -2.6 -3.5 16 610 4267 70 9 -8.5 -3.1 | 47 6 -4.5 -4.2 17 587 4572 75 10 -9.7 -2.6 | 57 7 -5.7 -3.7 18 566 4877 90 10 -10.0 0.0 | 79 6 -6.0 -1.1 19 525 5486 115 6 -5.4 2.5 | 134 2 -1.5 1.4 20 500 5880 95 4 -4.0 0.3 | 1 1 -0.0 -0.8 21 486 6096 100 5 -4.9 0.9 | 74 1 -1.0 -0.3 22 400 7610 90 9 -9.0 0.0 | 77 5 -5.0 -1.1 23 399 7620 80 9 -8.9 -1.6 | 61 6 -4.9 -2.7 24 325 9144 65 6 -5.4 -2.5 | 22 4 -1.5 -3.7 25 300 9740 85 6 -6.0 -0.5 | 50 3 -2.0 -1.7 26 263 10668 85 10 -10.0 -0.9 | 71 6 -6.0 -2.0 27 250 11020 80 14 -13.8 -2.4 | 70 10 -9.8 -3.6 28 210 12192 80 19 -18.7 -3.3 | 73 15 -14.7 -4.4 29 200 12510 95 18 -17.9 1.6 | 92 14 -14.0 0.4 30 165 13716 105 24 -23.2 6.2 | 105 20 -19.2 5.1 31 150 14310 110 29 -27.3 9.9 | 111 25 -23.3 8.8 32 128 15240 115 43 -39.0 18.2 | 116 39 -35.0 17.0 33 100 16660 110 50 -47.0 17.1 | 110 46 -43.0 16.0 34 87 17431 90 37 -37.0 0.0 | 88 33 -33.0 -1.1 35 75 18288 115 8 -7.3 3.4 | 124 4 -3.3 2.2 36 70 18670 350 14 2.4 -13.8 | 337 16 6.4 -14.9 37 50 20660 110 27 -25.4 9.2 | 111 23 -21.4 8.1 38 45 21336 100 32 -31.5 5.6 | 99 28 -27.5 4.4 39 30 23800 95 68 -67.7 5.9 | 94 64 -63.8 4.8 40 27 24384 95 69 -68.7 6.0 | 94 65 -64.8 4.9 41 24 25230 90 70 -70.0 0.0 | 89 66 -66.0 -1.1 42 20 26430 90 43 -43.0 0.0 | 88 39 -39.0 -1.1 43 15 27432 60 19 -16.5 -9.5 | 50 16 -12.5 -10.6 Wind Parameters Mean winds (0-6000m): 75.9 at 5.5 knts Storm direction: 105.9 at 4.1 knts Shear (0-3000m) pos: 0.6 neg: 1.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 79.3 deg Storm rel helicity (0-3000m) pos: 4.8 neg: -6.6 tot: -1.7 m^2/s^2 ave: -0.6 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 12.65 Bulk Shear: 1.12 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 ------------------------------------------------------------------------------- 500 100 3 305 1| 0.0 2.9 2.9| 2.0 -0.0 1.9 3.9 0.64| 6.9 4.4 1000 77 4 7 2| 0.9 1.4 2.4| 3.6 -0.2 3.5 3.5 0.64| 4.8 3.1 1500 75 4 7 2| 0.6 1.1 1.7| 3.6 -1.9 1.7 1.2 0.29| 4.2 1.2 2000 71 4 2 3| 0.5 1.2 1.6| 4.8 -1.9 2.9 1.4 0.34| 3.8 1.3 2500 62 5 2 3| 0.4 1.2 1.5| 4.8 -3.6 1.3 0.5 0.22| 3.7 0.8 3000 61 4 356 3| 0.6 1.0 1.6| 4.8 -6.6 -1.7 -0.6 0.04| 3.8 0.2 4000 65 4 359 3| 0.5 1.0 1.5| 7.3 -6.6 0.8 0.2 0.17| 3.6 0.6 5000 70 5 19 3| 0.8 0.8 1.6| 15.7 -6.6 9.1 1.8 0.29| 3.5 1.0 6000 76 6 29 3| 0.7 0.8 1.6| 18.2 -7.0 11.2 1.9 0.27| 3.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251229.00.gif