UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:1200Z 7 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 1010 3 24.6 22.2 87 2.4 22.9 110 5 296.9 300.0 295.7 345.8 16.91 1 1003 64 24.8 18.8 69 6.0 20.6 117 9 297.7 300.2 293.7 337.5 13.74 2 1000 90 25.4 18.4 65 7.0 20.6 120 11 298.5 301.0 293.7 337.6 13.43 3 997 116 25.6 18.6 65 7.0 20.8 125 10 299.0 301.5 294.0 338.8 13.65 4 987 205 26.2 17.2 58 9.0 20.1 141 8 300.5 302.8 293.7 337.4 12.60 5 925 774 22.2 15.2 65 7.0 17.5 280 5 302.0 304.2 293.6 336.9 11.82 6 904 973 20.6 15.6 73 5.0 17.2 292 7 302.4 304.6 294.1 339.1 12.42 7 850 1504 17.6 13.1 75 4.5 14.7 305 11 304.6 306.7 293.9 338.1 11.22 8 797 2053 14.8 8.8 67 6.0 11.1 306 17 307.3 308.9 292.9 334.4 8.96 9 703 3106 9.0 6.2 83 2.8 7.3 348 15 312.1 313.7 293.9 338.3 8.49 10 700 3141 8.8 6.1 83 2.7 7.2 350 15 312.2 313.8 293.9 338.4 8.47 11 676 3429 8.0 4.7 80 3.3 6.1 358 14 314.5 316.0 294.1 339.3 7.95 12 615 4204 4.0 1.2 82 2.8 2.4 35 11 318.5 319.8 294.4 340.2 6.81 13 572 4791 1.2 -1.9 80 3.1 -0.4 136 4 321.9 323.0 294.5 340.8 5.83 14 500 5860 -6.1 -8.9 81 2.8 -7.4 115 10 325.6 326.4 294.0 338.6 3.90 15 480 6179 -7.3 -10.7 77 3.4 -8.8 114 12 327.9 328.6 294.3 339.9 3.53 16 457 6560 -9.1 -13.4 71 4.3 -10.8 107 16 330.3 330.9 294.4 340.6 2.98 17 438 6888 -10.3 -15.3 67 5.0 -12.2 102 19 332.8 333.4 294.8 342.1 2.66 18 400 7580 -15.3 -19.6 70 4.3 -16.7 90 26 335.1 335.5 294.8 342.3 2.02 19 347 8639 -22.5 -28.5 58 6.0 -23.9 83 30 339.3 339.5 295.1 343.2 1.05 20 327 9072 -25.5 -34.5 43 9.0 -27.1 81 32 340.9 341.1 295.1 343.3 0.63 21 300 9690 -31.1 -36.1 61 5.0 -31.9 75 30 341.5 341.7 295.2 343.8 0.58 22 257 10771 -39.1 -45.1 53 6.0 -39.6 53 21 345.2 345.3 295.8 346.3 0.27 23 250 10960 -40.5 -46.5 52 6.0 -41.0 60 23 345.9 345.9 295.9 346.8 0.23 24 200 12440 -53.7 -61.7 37 8.0 -53.9 65 40 347.7 347.7 296.2 347.9 0.05 25 150 14220 -69.7 -81.7 16 12.0 -69.8 75 61 350.0 350.0 296.6 350.0 0.00 26 128 15147 -77.0 -91.7 8 14.7 -77.0 80 74 353.2 353.2 297.3 353.2 0.00 27 126 15237 -77.7 -92.7 7 15.0 -77.7 80 74 353.5 353.5 297.4 353.5 0.00 28 117 15663 -75.9 -93.9 4 18.0 -75.9 90 57 364.3 364.3 299.5 364.3 0.00 29 105 16283 -78.3 -103.3 1 25.0 -78.3 104 33 371.2 371.2 300.8 371.2 0.00 30 100 16560 -80.3 -104.3 1 24.0 -80.3 110 22 372.6 372.6 301.0 372.6 0.00 31 70 18600 -76.9 -101.9 1 25.0 -76.9 105 8 419.9 419.9 307.7 419.9 0.00 32 62 19309 -72.5 -99.5 1 27.0 -72.6 98 14 444.4 444.4 310.3 444.4 0.00 33 51 20463 -72.1 -99.1 1 27.0 -72.2 86 24 470.9 470.9 312.7 470.9 0.00 34 50 20580 -71.9 -98.9 1 27.0 -72.0 85 25 474.1 474.1 313.0 474.1 0.00 35 45 21206 -68.5 -96.5 1 28.0 -68.7 85 30 496.8 496.8 314.7 496.8 0.00 TRP 126 15237 -77.7 -92.7 7 15.0 -77.7 80 74 353.5 353.5 297.4 353.5 0.00 WND 128 15147 -77.0 -91.7 8 14.7 -77.0 80 74 353.2 353.2 297.3 353.2 0.00 Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 560.16 mb = 4966.88 m = 16295.33 ft Wetbulb zero: 578.72 mb = 4696.58 m = 15408.55 ft Precipitable water: 2.00 inches Sfc-500 mean rel hum: 75.55 % Est. max temperature: 31.88 C = 89.38 F Sfc-Lift cond lev (LCL): 975.64 mb = 306.79 m = 1006.50 ft T: 25.49 C 700-500 lapse rate: 5.48 C/km ThetaE index: 8.29 C Layer 1003.0-1000.0 mb Conv cond level (CCL): 772.03 mb = 2319.61 m = 7610.17 ft Mean mixing ratio: 12.56 g/kg Conv temperature: 36.21 C = 97.19 F Cap Strength: 3.18 C Lifted Index: 1.61 C Risk: Showers probable Lifted Index @300 mb: 4.33 C Lifted Index @700 mb: 1.87 C Showalter Index: 1.50 C Risk: Showers probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 19.20 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 189.20 Risk: None Energy Index: 0.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.24 J/kg Max Up Vert Vel: 5.34 m/s Conv Inhibition (B-): 11075.09 J/kg Cap Strength: 3.18 C Lift Cond Lev (LCL): 860.75 mb = 1395.74 m = 4579.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 9 at 8 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 3 110 5 -4.7 1.7 | 159 10 -3.5 9.2 1 1000 90 120 11 -9.5 5.5 | 147 15 -8.4 13.0 2 976 305 160 5 -1.7 4.7 | 177 12 -0.5 12.2 3 942 610 265 4 4.0 0.3 | 213 9 5.1 7.9 4 925 774 280 5 4.9 -0.9 | 222 9 6.1 6.7 5 910 914 290 6 5.6 -2.1 | 231 9 6.8 5.5 6 879 1219 300 9 7.8 -4.5 | 251 9 9.0 3.0 7 850 1504 305 11 9.0 -6.3 | 263 10 10.2 1.2 8 818 1829 310 14 10.7 -9.0 | 277 12 11.9 -1.5 9 789 2134 305 18 14.7 -10.3 | 280 16 15.9 -2.8 10 761 2438 310 18 13.8 -11.6 | 285 15 15.0 -4.0 11 734 2743 325 15 8.6 -12.3 | 296 11 9.8 -4.8 12 708 3048 345 14 3.6 -13.5 | 321 8 4.8 -6.0 13 700 3141 350 15 2.6 -14.8 | 333 8 3.8 -7.2 14 657 3658 5 13 -1.1 -13.0 | 360 5 0.0 -5.4 15 632 3962 20 13 -4.4 -12.2 | 35 6 -3.3 -4.7 16 609 4267 40 10 -6.4 -7.7 | 89 5 -5.3 -0.1 17 586 4572 70 3 -2.8 -1.0 | 166 7 -1.7 6.5 18 565 4877 170 4 -0.7 3.9 | 182 11 0.5 11.5 19 524 5486 130 6 -4.6 3.9 | 163 12 -3.4 11.4 20 500 5860 115 10 -9.1 4.2 | 146 14 -7.9 11.8 21 485 6096 115 11 -10.0 4.6 | 144 15 -8.8 12.2 22 400 7580 90 26 -26.0 0.0 | 107 26 -24.8 7.5 23 398 7620 90 26 -26.0 0.0 | 107 26 -24.8 7.5 24 323 9144 80 32 -31.5 -5.6 | 94 30 -30.4 2.0 25 300 9690 75 30 -29.0 -7.8 | 90 28 -27.8 -0.2 26 261 10668 50 20 -15.3 -12.9 | 69 15 -14.2 -5.3 27 250 10960 60 23 -19.9 -11.5 | 78 19 -18.8 -4.0 28 208 12192 70 37 -34.8 -12.7 | 81 34 -33.6 -5.1 29 200 12440 65 40 -36.3 -16.9 | 75 36 -35.1 -9.4 30 163 13716 70 52 -48.9 -17.8 | 78 49 -47.7 -10.3 31 150 14220 75 61 -58.9 -15.8 | 82 58 -57.8 -8.3 32 128 15147 80 74 -72.9 -12.8 | 86 72 -71.7 -5.3 33 126 15237 80 74 -72.9 -12.8 | 86 72 -71.7 -5.3 34 126 15240 80 73 -71.9 -12.7 | 86 71 -70.7 -5.2 35 100 16560 110 22 -20.7 7.5 | 128 25 -19.5 15.0 36 74 18288 115 14 -12.7 5.9 | 139 18 -11.5 13.4 37 70 18600 105 8 -7.7 2.1 | 146 12 -6.6 9.6 38 50 20580 85 25 -24.9 -2.2 | 103 24 -23.7 5.3 39 43 21336 85 33 -32.9 -2.9 | 98 32 -31.7 4.6 Wind Parameters Mean winds (0-6000m): 338.8 at 10.2 knts Storm direction: 8.8 at 7.6 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 158.0 deg Storm rel helicity (0-3000m) pos: 100.7 neg: -6.7 tot: 94.0 m^2/s^2 ave: 31.3 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.39 Bulk Shear: 36.77 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 ------------------------------------------------------------------------------- 500 142 7 167 13| 8.3 0.0 8.3| 42.2 -6.7 35.4 70.9 0.53| 19.6 10.4 1000 197 6 193 13| 6.1 0.0 6.1| 56.2 -6.7 49.5 49.5 0.62| 13.1 8.1 1500 278 7 231 10| 5.4 0.0 5.4| 67.0 -6.7 60.3 40.2 0.67| 10.3 6.9 2000 296 9 247 10| 5.4 0.0 5.4| 76.6 -6.7 69.9 35.0 0.65| 9.1 6.0 2500 301 10 258 10| 4.5 0.0 4.5| 85.7 -6.7 79.0 31.6 0.64| 8.2 5.2 3000 308 11 267 10| 3.0 0.0 3.0|100.7 -6.7 94.0 31.3 0.64| 8.3 5.3 4000 326 12 286 8| 1.7 0.0 1.7|116.7 -6.7 110.0 27.5 0.69| 7.5 5.2 5000 333 11 289 6| 0.4 0.0 0.4|141.8 -8.4 133.4 26.7 0.71| 7.9 5.6 6000 339 10 292 5| 0.4 0.7 1.1|141.8 -33.4 108.4 18.1 0.55| 7.3 4.0 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251007.12.gif