UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122400.upa.cvt Date: 0000Z 24 DEC 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 24 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 1007 3 25.0 22.3 85 2.7 23.0 110 6 297.6 300.6 296.0 347.1 17.07 1 1006 11 26.4 20.4 70 6.0 22.2 109 6 299.0 301.8 295.1 343.2 15.16 2 1000 60 26.2 20.2 70 6.0 22.0 100 6 299.4 302.1 295.1 343.3 15.07 3 998 78 26.8 19.8 66 7.0 21.9 99 6 300.1 302.8 295.1 343.2 14.72 4 992 131 27.6 19.6 62 8.0 21.9 96 5 301.4 304.1 295.4 344.5 14.62 5 976 276 28.0 19.0 58 9.0 21.6 87 3 303.2 305.9 295.7 345.7 14.31 6 931 694 24.8 16.8 61 8.0 19.3 32 5 304.1 306.5 295.0 342.9 13.04 7 925 751 24.4 16.4 61 8.0 18.9 30 5 304.3 306.6 294.9 342.3 12.78 8 894 1049 22.0 16.0 69 6.0 17.9 50 4 304.8 307.2 295.1 343.3 12.90 9 850 1486 19.8 15.7 77 4.1 17.0 140 4 306.9 309.4 296.0 347.0 13.32 10 796 2049 16.2 12.9 81 3.3 14.0 146 6 308.9 311.1 295.4 344.8 11.83 11 700 3135 11.2 7.5 78 3.7 8.9 210 2 314.9 316.7 295.3 344.0 9.34 12 699 3147 11.0 7.3 78 3.7 8.7 210 2 314.8 316.6 295.2 343.6 9.22 13 660 3624 9.2 4.6 73 4.6 6.4 219 3 318.0 319.5 295.2 343.6 8.09 14 522 5529 -2.3 -6.6 72 4.3 -4.4 109 10 326.2 327.1 294.6 341.1 4.47 15 500 5870 -4.7 -8.8 73 4.1 -6.6 95 11 327.3 328.1 294.4 340.5 3.94 16 485 6109 -5.3 -10.3 68 5.0 -7.5 95 12 329.4 330.2 294.7 341.7 3.60 17 466 6422 -6.5 -14.5 53 8.0 -9.7 91 13 331.7 332.3 294.6 341.0 2.67 18 438 6904 -9.1 -22.1 34 13.0 -13.3 84 14 334.4 334.7 294.3 339.7 1.49 19 400 7600 -14.1 -30.1 24 16.0 -18.0 75 16 336.7 336.8 294.2 339.6 0.78 20 377 8047 -17.3 -27.3 41 10.0 -19.9 78 15 338.2 338.4 294.8 342.2 1.08 21 349 8621 -21.7 -28.7 53 7.0 -23.4 81 13 339.8 340.0 295.2 343.6 1.03 22 344 8727 -22.3 -26.9 66 4.6 -23.4 82 12 340.4 340.6 295.5 344.9 1.23 23 300 9720 -29.1 -39.1 37 10.0 -30.6 100 11 344.4 344.5 295.7 346.1 0.43 24 251 10963 -39.1 -58.1 12 19.0 -40.2 116 17 347.5 347.6 296.1 347.8 0.06 25 250 10990 -39.1 -58.1 12 19.0 -40.2 115 17 347.9 347.9 296.3 348.2 0.06 26 244 11156 -40.5 -52.5 26 12.0 -41.3 117 17 348.3 348.3 296.4 348.8 0.12 27 238 11326 -41.9 -49.9 41 8.0 -42.5 119 17 348.6 348.7 296.5 349.3 0.17 28 200 12480 -52.1 -58.1 48 6.0 -52.3 135 15 350.3 350.3 296.8 350.6 0.07 29 198 12545 -52.7 -58.7 48 6.0 -52.9 135 16 350.3 350.3 296.8 350.6 0.07 30 150 14280 -67.1 -78.1 20 11.0 -67.2 140 36 354.5 354.5 297.6 354.5 0.01 31 105 16356 -80.1 -94.1 8 14.0 -80.1 51 16 367.8 367.8 300.2 367.8 0.00 32 100 16630 -81.5 -95.5 8 14.0 -81.5 30 7 370.3 370.3 300.6 370.3 0.00 33 90 17218 -85.1 -100.1 5 15.0 -85.1 65 22 374.4 374.4 301.4 374.4 0.00 34 85 17533 -85.7 -100.7 5 15.0 -85.7 77 21 379.4 379.4 302.2 379.4 0.00 35 80 17866 -86.1 -101.1 5 15.0 -86.1 90 20 385.2 385.2 303.1 385.2 0.00 36 77 18078 -83.1 -99.1 5 16.0 -83.1 98 19 395.7 395.7 304.6 395.7 0.00 37 75 18226 -80.5 -96.5 5 16.0 -80.5 103 18 404.1 404.1 305.7 404.1 0.00 38 71 18538 -77.1 -93.1 6 16.0 -77.1 151 7 417.7 417.7 307.4 417.7 0.00 39 70 18620 -76.7 -92.7 6 16.0 -76.7 165 4 420.3 420.3 307.7 420.3 0.00 40 66 18957 -77.5 -95.5 4 18.0 -77.6 152 8 425.7 425.7 308.4 425.7 0.00 41 50 20580 -68.7 -96.7 1 28.0 -68.9 90 29 481.6 481.6 313.6 481.6 0.00 42 49 20701 -67.9 -95.9 1 28.0 -68.1 88 30 486.3 486.3 314.0 486.3 0.00 43 46 21084 -64.9 -93.9 1 29.0 -65.3 83 34 502.4 502.4 315.1 502.4 0.00 44 44 21357 -62.1 -92.1 1 30.0 -62.6 80 36 515.7 515.7 316.0 515.7 0.00 45 35 22775 -61.1 -91.1 1 30.0 -61.8 83 45 553.1 553.1 318.3 553.2 0.00 46 30 23740 -57.7 -88.7 1 31.0 -58.9 85 51 587.3 587.3 320.0 587.4 0.00 47 27 24407 -56.3 -87.3 1 31.0 -57.8 85 54 609.2 609.2 321.0 609.3 0.01 TRP 90 17218 -85.1 -100.1 5 15.0 -85.1 65 22 374.4 374.4 301.4 374.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5810.00 m Freezing level: 549.60 mb = 5148.27 m = 16890.44 ft Wetbulb zero: 577.85 mb = 4703.90 m = 15432.57 ft Precipitable water: 2.15 inches Sfc-500 mean rel hum: 72.95 % Est. max temperature: 34.00 C = 93.21 F Sfc-Lift cond lev (LCL): 968.53 mb = 344.11 m = 1128.97 ft T: 27.48 C 700-500 lapse rate: 5.81 C/km ThetaE index: 3.82 C Layer 1006.0-1000.0 mb Conv cond level (CCL): 763.00 mb = 2406.89 m = 7896.51 ft Mean mixing ratio: 13.77 g/kg Conv temperature: 38.31 C = 100.96 F Cap Strength: 3.58 C Lifted Index: 0.50 C Risk: Showers probable Lifted Index @300 mb: 2.64 C Lifted Index @700 mb: 2.33 C Showalter Index: -0.62 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.40 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 207.40 Risk: None Energy Index: -1.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.98 J/kg Max Up Vert Vel: 5.83 m/s Conv Inhibition (B-): 19163.24 J/kg Cap Strength: 3.58 C Lift Cond Lev (LCL): 851.05 mb = 1475.25 m = 4840.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 150 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 1007 3 110 6 -5.6 2.1 | 62 4 -3.4 -1.8 1 1000 60 100 6 -5.9 1.0 | 53 5 -3.7 -2.8 2 973 305 85 3 -3.0 -0.3 | 11 4 -0.8 -4.1 3 940 610 35 5 -2.9 -4.1 | 5 8 -0.7 -8.0 4 925 751 30 5 -2.5 -4.3 | 2 8 -0.3 -8.2 5 908 914 35 5 -2.9 -4.1 | 5 8 -0.7 -8.0 6 876 1219 70 3 -2.8 -1.0 | 7 5 -0.6 -4.9 7 850 1486 140 4 -2.6 3.1 | 25 1 -0.4 -0.8 8 816 1829 150 6 -3.0 5.2 | 149 2 -0.8 1.3 9 788 2134 145 6 -3.4 4.9 | 130 2 -1.2 1.1 10 760 2438 140 5 -3.2 3.8 | 89 1 -1.0 -0.0 11 733 2743 135 3 -2.1 2.1 | 358 2 0.1 -1.7 12 707 3048 190 2 0.3 2.0 | 307 3 2.5 -1.9 13 700 3135 210 2 1.0 1.7 | 304 4 3.2 -2.1 14 656 3658 220 3 1.9 2.3 | 291 4 4.1 -1.6 15 632 3962 200 3 1.0 2.8 | 288 3 3.2 -1.0 16 609 4267 155 7 -3.0 6.3 | 163 3 -0.8 2.5 17 587 4572 130 10 -7.7 6.4 | 115 6 -5.5 2.6 18 565 4877 110 11 -10.3 3.8 | 89 8 -8.1 -0.1 19 524 5486 110 10 -9.4 3.4 | 87 7 -7.2 -0.4 20 500 5870 95 11 -11.0 1.0 | 72 9 -8.8 -2.9 21 486 6096 95 12 -12.0 1.0 | 74 10 -9.8 -2.8 22 400 7600 75 16 -15.5 -4.1 | 59 15 -13.3 -8.0 23 399 7620 75 16 -15.5 -4.1 | 59 15 -13.3 -8.0 24 324 9144 85 11 -11.0 -1.0 | 61 10 -8.8 -4.8 25 300 9720 100 11 -10.8 1.9 | 77 9 -8.6 -1.9 26 262 10668 125 17 -13.9 9.8 | 117 13 -11.7 5.9 27 250 10990 115 17 -15.4 7.2 | 104 14 -13.2 3.3 28 209 12192 130 18 -13.8 11.6 | 124 14 -11.6 7.7 29 200 12480 135 15 -10.6 10.6 | 129 11 -8.4 6.8 30 164 13716 140 28 -18.0 21.4 | 138 24 -15.8 17.6 31 150 14280 140 36 -23.1 27.6 | 139 32 -20.9 23.7 32 127 15240 135 50 -35.4 35.4 | 134 46 -33.2 31.5 33 100 16630 30 7 -3.5 -6.1 | 7 10 -1.3 -9.9 34 90 17218 65 22 -19.9 -9.3 | 53 22 -17.7 -13.2 35 74 18288 105 18 -17.4 4.7 | 93 15 -15.2 0.8 36 70 18620 165 4 -1.0 3.9 | 270 1 1.2 0.0 37 50 20580 90 29 -29.0 0.0 | 82 27 -26.8 -3.9 38 44 21336 80 36 -35.5 -6.3 | 73 35 -33.3 -10.1 39 30 23740 85 51 -50.8 -4.4 | 80 49 -48.6 -8.3 40 26 24384 85 56 -55.8 -4.9 | 81 54 -53.6 -8.7 Wind Parameters Mean winds (0-6000m): 120.3 at 5.9 knts Storm direction: 150.3 at 4.4 knts Shear (0-3000m) pos: 1.3 neg: 1.3 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -115.4 deg Storm rel helicity (0-3000m) pos: 3.3 neg: -8.6 tot: -5.2 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: -0.25 Storm rel vorticity (0-3000m) horiz: 4.1 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 12.01 Bulk Shear: 1.41 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 87 4 28 5| 0.0 5.3 5.3| 0.2 -4.7 -4.5 -8.9 -0.61| 6.6 -4.0 1000 59 5 16 6| 0.0 3.0 3.0| 1.5 -6.6 -5.1 -5.1 -0.45| 4.9 -2.2 1500 65 4 17 6| 2.2 2.0 4.1| 3.0 -6.8 -3.8 -2.5 -0.18| 5.5 -1.0 2000 91 5 32 4| 2.1 1.5 3.6| 3.3 -6.9 -3.6 -1.8 -0.08| 4.7 -0.4 2500 107 5 44 3| 1.7 1.5 3.2| 3.3 -7.4 -4.1 -1.6 -0.15| 4.2 -0.6 3000 112 4 42 3| 1.3 1.3 2.5| 3.3 -8.6 -5.2 -1.7 -0.25| 4.1 -1.0 4000 129 4 34 2| 1.1 0.8 1.8| 3.3 -10.4 -7.1 -1.8 -0.29| 3.5 -1.0 5000 130 5 67 2| 0.8 1.1 1.9| 3.3 -22.9 -19.6 -3.9 -0.47| 4.3 -2.0 6000 120 6 73 3| 0.7 1.1 1.8| 3.8 -28.0 -24.2 -4.0 -0.47| 3.9 -1.8 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251224.00.gif