UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 13 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 1008 3 27.0 20.0 66 7.0 22.1 130 3 299.5 302.2 294.9 342.5 14.76 1 1000 70 25.6 20.6 74 5.0 22.1 160 3 298.8 301.6 295.2 343.7 15.45 2 945 567 23.0 19.4 80 3.6 20.5 221 3 301.0 303.8 295.6 345.6 15.17 3 925 754 21.6 18.2 81 3.4 19.2 225 2 301.4 304.0 295.2 343.7 14.36 4 893 1060 21.2 16.5 75 4.7 18.0 169 2 304.0 306.5 295.2 343.7 13.34 5 850 1487 18.6 13.8 74 4.8 15.4 155 4 305.6 307.8 294.5 340.9 11.75 6 776 2263 15.0 8.0 63 7.0 10.7 11 3 309.8 311.5 293.4 336.5 8.71 7 753 2518 14.6 4.6 51 10.0 8.7 49 6 312.1 313.4 292.8 334.1 7.08 8 702 3108 12.0 -3.0 35 15.0 4.2 86 20 315.5 316.4 291.6 329.5 4.37 9 700 3132 12.0 -3.0 35 15.0 4.2 85 21 315.8 316.6 291.6 329.8 4.38 10 577 4717 2.8 -17.2 21 20.0 -4.8 69 19 322.9 323.3 291.4 328.8 1.72 11 545 5176 0.4 -12.6 37 13.0 -5.1 84 20 325.4 325.9 292.9 334.4 2.66 12 500 5860 -3.9 -17.9 33 14.0 -9.0 95 26 328.3 328.7 293.0 334.8 1.87 13 488 6051 -4.7 -17.7 35 13.0 -9.5 95 26 329.6 330.0 293.4 336.4 1.95 14 458 6547 -7.1 -18.1 41 11.0 -11.1 95 22 332.6 333.0 294.3 339.7 2.01 15 439 6875 -8.3 -24.3 26 16.0 -13.3 95 20 335.2 335.4 294.2 339.6 1.22 16 411 7383 -11.3 -23.3 36 12.0 -15.0 95 16 337.7 338.0 295.0 342.9 1.42 17 400 7590 -12.7 -22.7 43 10.0 -15.9 95 14 338.5 338.8 295.3 344.1 1.54 18 378 8019 -15.7 -32.7 22 17.0 -19.6 85 14 340.0 340.2 294.9 342.5 0.65 19 328 9073 -23.5 -32.5 43 9.0 -25.4 43 13 343.4 343.6 295.8 346.3 0.76 20 300 9720 -28.3 -35.3 51 7.0 -29.5 45 16 345.5 345.6 296.2 348.0 0.63 21 250 11000 -39.1 -47.1 42 8.0 -39.8 85 10 347.9 348.0 296.4 348.8 0.22 22 238 11336 -41.9 -54.9 23 13.0 -42.6 89 12 348.6 348.7 296.4 349.0 0.09 23 210 12171 -49.1 -72.1 5 23.0 -49.6 100 16 350.1 350.1 296.7 350.1 0.01 24 200 12490 -51.5 -82.5 1 31.0 -51.9 95 15 351.2 351.2 296.9 351.2 0.00 25 150 14290 -67.1 -95.1 1 28.0 -67.2 120 22 354.5 354.5 297.6 354.5 0.00 26 105 16360 -83.5 -106.5 1 23.0 -83.5 111 41 361.3 361.3 299.0 361.3 0.00 27 100 16630 -85.5 -108.5 1 23.0 -85.5 110 42 362.5 362.5 299.2 362.5 0.00 28 96 16854 -86.1 -109.1 1 23.0 -86.1 110 47 365.6 365.6 299.8 365.6 0.00 29 86 17464 -81.3 -105.3 1 24.0 -81.3 119 33 387.0 387.0 303.3 387.0 0.00 30 77 18086 -80.9 -104.9 1 24.0 -80.9 127 19 400.2 400.2 305.2 400.2 0.00 31 74 18311 -78.1 -103.1 1 25.0 -78.1 139 15 410.7 410.7 306.6 410.7 0.00 32 70 18630 -75.9 -101.9 1 26.0 -75.9 235 17 422.0 422.0 307.9 422.0 0.00 33 63 19246 -72.1 -99.1 1 27.0 -72.2 191 20 443.3 443.3 310.2 443.3 0.00 34 57 19843 -67.9 -95.9 1 28.0 -68.1 150 22 465.7 465.7 312.3 465.7 0.00 35 54 20168 -68.7 -96.7 1 28.0 -68.9 127 23 471.1 471.1 312.7 471.1 0.00 36 50 20630 -68.9 -96.9 1 28.0 -69.1 95 25 481.1 481.1 313.5 481.1 0.00 37 48 20875 -68.5 -96.5 1 28.0 -68.7 95 27 487.7 487.7 314.1 487.7 0.00 38 33 23158 -62.7 -91.7 1 29.0 -63.3 99 48 558.3 558.3 318.5 558.3 0.00 39 30 23750 -60.3 -90.3 1 30.0 -61.2 100 53 580.3 580.3 319.7 580.3 0.00 40 26 24651 -54.9 -86.9 1 32.0 -56.7 94 59 619.8 619.8 321.5 619.9 0.01 41 24 25166 -51.1 -84.1 1 33.0 -53.9 93 63 645.2 645.2 322.5 645.3 0.01 42 21 26033 -51.1 -84.1 1 33.0 -54.2 91 70 670.3 670.3 323.4 670.5 0.02 43 20 26350 -50.1 -83.4 1 33.3 -53.5 90 72 682.9 682.9 323.9 683.1 0.02 44 13 29223 -40.9 -76.9 1 36.0 -49.4 804.2 804.2 327.4 805.0 0.08 TRP 96 16854 -86.1 -109.1 1 23.0 -86.1 110 47 365.6 365.6 299.8 365.6 0.00 WND 20 26350 -50.1 -83.4 1 33.3 -53.5 90 72 682.9 682.9 323.9 683.1 0.02 Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 540.81 mb = 5239.51 m = 17189.78 ft Wetbulb zero: 642.22 mb = 3838.74 m = 12594.13 ft Precipitable water: 1.70 inches Sfc-500 mean rel hum: 48.75 % Est. max temperature: 32.88 C = 91.18 F Sfc-Lift cond lev (LCL): 910.45 mb = 891.90 m = 2926.14 ft T: 21.42 C 700-500 lapse rate: 5.83 C/km ThetaE index: 14.24 C Layer 850.0- 700.0 mb Conv cond level (CCL): 811.84 mb = 1878.41 m = 6162.69 ft Mean mixing ratio: 14.97 g/kg Conv temperature: 35.30 C = 95.54 F Cap Strength: 3.07 C Lifted Index: 1.12 C Risk: Showers probable Lifted Index @300 mb: 3.20 C Lifted Index @700 mb: 3.02 C Showalter Index: 2.53 C Risk: Showers probable Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 17.70 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 199.60 Risk: None Energy Index: -1.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.02 J/kg Max Up Vert Vel: 5.10 m/s Conv Inhibition (B-): 28931.84 J/kg Cap Strength: 2.99 C Lift Cond Lev (LCL): 900.63 mb = 986.16 m = 3235.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 116 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 1008 3 130 3 -2.3 1.9 | 289 6 5.9 -2.0 1 1000 70 160 3 -1.0 2.8 | 279 7 7.2 -1.1 2 974 305 200 8 2.7 7.5 | 252 11 10.9 3.6 3 940 610 225 2 1.4 1.4 | 285 10 9.6 -2.5 4 925 754 225 2 1.4 1.4 | 285 10 9.6 -2.5 5 908 914 195 1 0.3 1.0 | 289 9 8.4 -3.0 6 877 1219 140 3 -1.9 2.3 | 285 6 6.3 -1.7 7 850 1487 155 4 -1.7 3.6 | 273 7 6.5 -0.3 8 816 1829 145 2 -1.1 1.6 | 288 7 7.0 -2.3 9 788 2134 350 2 0.3 -2.0 | 305 10 8.5 -5.9 10 760 2438 40 5 -3.2 -3.8 | 327 9 5.0 -7.8 11 733 2743 75 11 -10.6 -2.8 | 20 7 -2.4 -6.8 12 707 3048 90 19 -19.0 0.0 | 70 12 -10.8 -4.0 13 700 3132 85 21 -20.9 -1.8 | 66 14 -12.7 -5.8 14 656 3658 80 18 -17.7 -3.1 | 53 12 -9.5 -7.1 15 632 3962 75 13 -12.6 -3.4 | 31 9 -4.4 -7.3 16 609 4267 70 15 -14.1 -5.1 | 33 11 -5.9 -9.1 17 586 4572 65 19 -17.2 -8.0 | 37 15 -9.0 -12.0 18 564 4877 75 18 -17.4 -4.7 | 47 13 -9.2 -8.6 19 524 5486 95 22 -21.9 1.9 | 82 14 -13.7 -2.0 20 500 5860 95 26 -25.9 2.3 | 85 18 -17.7 -1.7 21 485 6096 95 26 -25.9 2.3 | 85 18 -17.7 -1.7 22 400 7590 95 14 -13.9 1.2 | 65 6 -5.8 -2.7 23 398 7620 100 15 -14.8 2.6 | 78 7 -6.6 -1.3 24 324 9144 40 13 -8.4 -10.0 | 1 14 -0.2 -13.9 25 300 9720 45 16 -11.3 -11.3 | 12 16 -3.1 -15.3 26 262 10668 90 13 -13.0 0.0 | 51 6 -4.8 -4.0 27 250 11000 85 10 -10.0 -0.9 | 20 5 -1.8 -4.8 28 209 12192 100 16 -15.8 2.8 | 81 8 -7.6 -1.2 29 200 12490 95 15 -14.9 1.3 | 69 7 -6.8 -2.6 30 164 13716 95 18 -17.9 1.6 | 76 10 -9.7 -2.4 31 150 14290 120 22 -19.1 11.0 | 123 13 -10.9 7.0 32 127 15240 115 35 -31.7 14.8 | 115 26 -23.5 10.8 33 100 16630 110 42 -39.5 14.4 | 108 33 -31.3 10.4 34 96 16854 110 47 -44.2 16.1 | 109 38 -36.0 12.1 35 74 18288 130 15 -11.5 9.6 | 150 7 -3.3 5.7 36 70 18630 235 17 13.9 9.8 | 255 23 22.1 5.8 37 50 20630 95 25 -24.9 2.2 | 84 17 -16.7 -1.8 38 45 21336 95 31 -30.9 2.7 | 87 23 -22.7 -1.2 39 30 23750 100 53 -52.2 9.2 | 97 44 -44.0 5.3 40 27 24384 95 57 -56.8 5.0 | 91 49 -48.6 1.0 41 20 26350 90 72 -72.0 0.0 | 86 64 -63.8 -4.0 42 15 27432 110 43 -40.4 14.7 | 108 34 -32.2 10.8 Wind Parameters Mean winds (0-6000m): 85.7 at 12.1 knts Storm direction: 115.7 at 9.1 knts Shear (0-3000m) pos: 1.7 neg: 1.8 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 135.3 deg Storm rel helicity (0-3000m) pos: 68.9 neg: -14.5 tot: 54.5 m^2/s^2 ave: 18.2 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.46 Bulk Shear: 28.55 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 ------------------------------------------------------------------------------- 500 194 5 262 10| 5.1 0.0 5.1| 12.2 -10.3 1.9 3.7 -0.07| 12.2 -0.9 1000 198 4 273 9| 2.5 1.5 4.1| 19.3 -11.3 8.1 8.1 0.09| 8.2 0.7 1500 184 3 274 8| 1.7 1.4 3.1| 19.5 -14.0 5.4 3.6 -0.00| 6.5 -0.0 2000 175 3 275 8| 1.3 1.5 2.8| 27.6 -14.0 13.6 6.8 0.18| 6.2 1.1 2500 166 3 276 7| 1.0 2.1 3.1| 40.8 -14.5 26.3 10.5 0.29| 6.5 1.9 3000 113 5 299 4| 1.7 1.8 3.5| 68.9 -14.5 54.5 18.2 0.49| 7.8 3.8 4000 90 8 359 4| 1.3 1.4 2.6| 70.8 -35.3 35.5 8.9 0.28| 7.3 2.0 5000 82 10 17 6| 1.4 1.6 3.0| 88.2 -35.3 52.9 10.6 0.31| 6.9 2.1 6000 86 12 39 6| 1.7 1.4 3.2|114.0 -35.3 78.7 13.1 0.36| 6.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251213.00.gif