UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 20 OCT 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 1006 3 25.4 22.9 86 2.5 23.6 110 3 298.0 301.3 296.5 349.6 17.74 1 1005 11 26.2 19.2 65 7.0 21.3 112 3 298.9 301.5 294.3 339.9 14.07 2 1000 53 25.8 18.8 65 7.0 20.9 125 5 299.0 301.5 294.1 339.1 13.78 3 976 267 25.6 19.6 69 6.0 21.3 197 8 300.8 303.6 295.4 344.5 14.87 4 925 738 23.0 16.0 65 7.0 18.2 215 8 302.8 305.1 294.3 339.7 12.46 5 850 1471 18.8 12.8 68 6.0 14.8 205 7 305.8 307.9 294.0 338.9 10.99 6 756 2470 14.0 7.0 63 7.0 9.7 154 6 311.1 312.6 293.5 336.8 8.34 7 713 2963 11.4 6.9 74 4.5 8.6 138 7 313.5 315.1 294.5 340.8 8.79 8 700 3117 11.0 6.6 74 4.4 8.3 135 6 314.7 316.3 294.8 342.0 8.77 9 659 3619 8.6 3.6 71 5.0 5.6 99 5 317.4 318.9 294.6 341.3 7.54 10 512 5662 -3.5 -8.3 69 4.8 -5.7 131 10 326.5 327.3 294.3 339.9 4.00 11 500 5850 -3.9 -9.9 63 6.0 -6.6 120 8 328.3 329.0 294.4 340.5 3.61 12 497 5897 -3.9 -9.9 63 6.0 -6.6 117 8 328.8 329.6 294.6 341.1 3.63 13 471 6319 -5.7 -14.7 49 9.0 -9.3 106 8 331.7 332.2 294.5 340.7 2.60 14 424 7135 -10.5 -18.5 52 8.0 -13.3 112 9 335.7 336.1 295.1 343.2 2.10 15 412 7355 -11.9 -24.9 33 13.0 -15.7 113 10 336.7 336.9 294.6 341.2 1.23 16 400 7580 -13.5 -23.5 43 10.0 -16.5 115 10 337.4 337.7 295.0 342.7 1.44 17 399 7599 -13.7 -22.7 47 9.0 -16.5 115 10 337.4 337.7 295.0 343.0 1.55 18 390 7772 -14.9 -20.9 60 6.0 -16.9 117 11 338.1 338.4 295.4 344.7 1.85 19 371 8149 -16.7 -23.7 55 7.0 -18.8 123 11 340.5 340.9 295.8 346.1 1.52 20 300 9710 -28.1 -43.1 22 15.0 -30.1 150 16 345.8 345.8 296.0 346.9 0.28 21 287 10026 -30.3 -51.3 11 21.0 -32.3 139 19 347.0 347.1 296.1 347.5 0.12 22 250 10990 -38.5 -57.5 12 19.0 -39.6 110 23 348.8 348.8 296.4 349.1 0.06 23 247 11073 -39.1 -58.1 12 19.0 -40.2 108 23 349.1 349.2 296.5 349.4 0.06 24 224 11734 -44.9 -56.9 25 12.0 -45.4 95 24 350.1 350.2 296.7 350.5 0.08 25 200 12480 -51.3 -60.3 33 9.0 -51.6 80 30 351.5 351.5 297.0 351.8 0.06 26 150 14280 -66.7 -85.7 5 19.0 -66.8 80 41 355.2 355.2 297.7 355.2 0.00 27 105 16342 -84.7 -107.7 1 23.0 -84.7 99 24 359.0 359.0 298.5 359.0 0.00 28 103 16448 -85.3 -108.3 1 23.0 -85.3 100 22 359.9 359.9 298.7 359.9 0.00 29 100 16610 -86.1 -109.1 1 23.0 -86.1 90 20 361.4 361.4 299.0 361.4 0.00 30 92 17065 -85.5 -108.5 1 23.0 -85.5 97 22 371.3 371.3 300.8 371.3 0.00 31 76 18128 -79.5 -104.5 1 25.0 -79.6 113 28 404.7 404.7 305.8 404.7 0.00 32 73 18357 -76.5 -101.5 1 25.0 -76.6 94 23 415.7 415.7 307.2 415.7 0.00 33 70 18600 -73.9 -99.9 1 26.0 -74.0 30 5 426.3 426.3 308.4 426.3 0.00 34 69 18684 -73.5 -99.5 1 26.0 -73.6 33 6 428.9 428.9 308.7 428.9 0.00 35 59 19604 -73.3 -99.3 1 26.0 -73.4 68 11 449.0 449.0 310.8 449.0 0.00 36 57 19808 -70.3 -97.3 1 27.0 -70.4 76 12 460.3 460.3 311.8 460.3 0.00 37 54 20133 -67.5 -95.5 1 28.0 -67.7 88 14 473.9 473.9 313.0 473.9 0.00 38 50 20600 -65.5 -94.5 1 29.0 -65.8 105 17 489.1 489.1 314.1 489.1 0.00 39 45 21238 -67.3 -95.3 1 28.0 -67.5 96 16 499.7 499.7 314.9 499.7 0.00 40 43 21511 -68.7 -96.7 1 28.0 -68.9 94 19 502.8 502.8 315.1 502.8 0.00 41 39 22102 -64.7 -93.7 1 29.0 -65.1 92 27 527.2 527.2 316.8 527.2 0.00 42 32 23313 -63.5 -92.5 1 29.0 -64.1 87 45 561.1 561.1 318.7 561.1 0.00 43 30 23710 -62.5 -91.5 1 29.0 -63.2 85 51 574.3 574.3 319.4 574.3 0.00 44 26 24604 -57.3 -88.3 1 31.0 -58.7 85 51 613.0 613.0 321.2 613.1 0.01 45 23 25379 -57.3 -88.3 1 31.0 -58.9 634.9 634.9 322.1 634.9 0.01 TRP 103 16448 -85.3 -108.3 1 23.0 -85.3 100 22 359.9 359.9 298.7 359.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 554.52 mb = 5071.24 m = 16637.73 ft Wetbulb zero: 586.00 mb = 4569.31 m = 14990.99 ft Precipitable water: 1.97 inches Sfc-500 mean rel hum: 68.52 % Est. max temperature: 32.96 C = 91.34 F Sfc-Lift cond lev (LCL): 970.44 mb = 317.28 m = 1040.92 ft T: 25.32 C 700-500 lapse rate: 5.45 C/km ThetaE index: 10.50 C Layer 1005.0- 976.0 mb Conv cond level (CCL): 761.51 mb = 2408.37 m = 7901.37 ft Mean mixing ratio: 13.57 g/kg Conv temperature: 38.12 C = 100.62 F Cap Strength: 3.48 C Lifted Index: 2.29 C Risk: None Lifted Index @300 mb: 5.10 C Lifted Index @700 mb: 2.89 C Showalter Index: 3.35 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 16.70 C K Index: 31.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 175.60 Risk: None Energy Index: 0.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.45 J/kg Max Up Vert Vel: 5.56 m/s Conv Inhibition (B-): 22743.73 J/kg Cap Strength: 3.48 C Lift Cond Lev (LCL): 867.87 mb = 1290.65 m = 4234.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 180 at 6 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 1006 3 110 3 -2.8 1.0 | 30 5 -2.8 -4.7 1 1000 53 125 5 -4.1 2.9 | 55 5 -4.1 -2.9 2 972 305 210 8 4.0 6.9 | 254 4 4.0 1.2 3 939 610 220 8 5.1 6.1 | 266 5 5.2 0.4 4 925 738 215 8 4.6 6.6 | 260 5 4.6 0.8 5 906 914 215 7 4.0 5.7 | 270 4 4.1 -0.0 6 875 1219 210 7 3.5 6.1 | 265 4 3.5 0.3 7 850 1471 205 7 3.0 6.3 | 259 3 3.0 0.6 8 815 1829 190 6 1.0 5.9 | 262 1 1.1 0.1 9 786 2134 175 6 -0.5 6.0 | 114 1 -0.5 0.2 10 758 2438 155 6 -2.5 5.4 | 83 3 -2.5 -0.3 11 732 2743 145 7 -4.0 5.7 | 90 4 -4.0 -0.0 12 706 3048 135 7 -4.9 4.9 | 81 5 -4.9 -0.8 13 700 3117 135 6 -4.2 4.2 | 70 4 -4.2 -1.5 14 655 3658 95 5 -5.0 0.4 | 43 7 -4.9 -5.3 15 631 3962 95 8 -8.0 0.7 | 57 9 -7.9 -5.1 16 608 4267 110 8 -7.5 2.7 | 68 8 -7.5 -3.0 17 585 4572 130 9 -6.9 5.8 | 90 7 -6.9 0.0 18 564 4877 135 12 -8.5 8.5 | 108 9 -8.4 2.7 19 523 5486 140 11 -7.1 8.4 | 111 8 -7.0 2.7 20 500 5850 120 8 -6.9 4.0 | 76 7 -6.9 -1.8 21 484 6096 105 8 -7.7 2.1 | 64 9 -7.7 -3.7 22 400 7580 115 10 -9.1 4.2 | 80 9 -9.0 -1.5 23 398 7620 115 11 -10.0 4.6 | 84 10 -9.9 -1.1 24 324 9144 140 12 -7.7 9.2 | 114 8 -7.7 3.4 25 300 9710 150 16 -8.0 13.9 | 135 11 -8.0 8.1 26 262 10668 115 26 -23.6 11.0 | 103 24 -23.5 5.2 27 250 10990 110 23 -21.6 7.9 | 96 22 -21.6 2.1 28 209 12192 85 25 -24.9 -2.2 | 72 26 -24.9 -7.9 29 200 12480 80 30 -29.5 -5.2 | 70 31 -29.5 -11.0 30 164 13716 80 33 -32.5 -5.7 | 71 34 -32.5 -11.5 31 150 14280 80 41 -40.4 -7.1 | 72 42 -40.3 -12.9 32 127 15240 90 40 -40.0 0.0 | 82 40 -40.0 -5.8 33 103 16448 100 22 -21.7 3.8 | 85 22 -21.6 -1.9 34 100 16610 90 20 -20.0 0.0 | 74 21 -20.0 -5.8 35 74 18288 115 29 -26.3 12.3 | 104 27 -26.2 6.5 36 70 18600 30 5 -2.5 -4.3 | 14 10 -2.5 -10.1 37 50 20600 105 17 -16.4 4.4 | 85 16 -16.4 -1.4 38 44 21336 95 16 -15.9 1.4 | 75 16 -15.9 -4.4 39 30 23710 85 51 -50.8 -4.4 | 79 52 -50.8 -10.2 40 25 24384 85 51 -50.8 -4.4 | 79 52 -50.8 -10.2 Wind Parameters Mean winds (0-6000m): 149.6 at 7.7 knts Storm direction: 179.6 at 5.8 knts Shear (0-3000m) pos: 1.6 neg: 1.7 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 51.4 deg Storm rel helicity (0-3000m) pos: 7.7 neg: -2.1 tot: 5.7 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.78 Bulk Shear: 4.08 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 7 243 2| 9.6 0.0 9.6| 6.4 0.0 6.4 12.8 0.82| 14.8 12.2 1000 207 7 258 3| 4.8 0.6 5.3| 7.5 -0.5 7.0 7.0 0.75| 8.5 6.4 1500 208 7 260 3| 3.2 0.7 3.9| 7.5 -1.1 6.4 4.3 0.66| 6.1 4.0 2000 204 7 259 3| 2.4 1.2 3.6| 7.5 -1.1 6.4 3.2 0.56| 5.2 2.9 2500 198 7 252 2| 1.9 1.6 3.5| 7.5 -1.4 6.2 2.5 0.43| 4.8 2.1 3000 189 7 229 1| 1.6 1.7 3.3| 7.7 -2.1 5.7 1.9 0.38| 4.4 1.7 4000 171 7 128 1| 1.2 1.8 3.0| 12.2 -7.1 5.1 1.3 0.25| 4.3 1.1 5000 156 7 105 3| 1.5 1.4 3.0| 26.3 -7.1 19.1 3.8 0.36| 4.3 1.6 6000 150 8 103 4| 1.3 1.5 2.8| 26.8 -17.5 9.3 1.6 0.21| 4.1 0.9 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251020.00.gif