UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 13 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 1011 3 26.2 23.1 83 3.1 24.0 110 4 298.4 301.7 296.7 350.5 17.87 1 1010 11 27.6 20.6 66 7.0 22.6 100 4 299.9 302.7 295.4 344.6 15.30 2 1000 96 26.4 20.4 70 6.0 22.2 0 0 299.5 302.3 295.3 344.1 15.26 3 925 782 23.2 17.2 69 6.0 19.1 60 3 303.0 305.5 295.0 342.9 13.47 4 850 1515 18.8 11.8 64 7.0 14.3 20 8 305.8 307.8 293.5 336.7 10.28 5 826 1760 16.8 12.0 73 4.8 13.7 24 7 306.2 308.2 294.0 338.5 10.73 6 710 3036 10.4 4.4 66 6.0 6.9 40 9 312.7 314.1 293.3 335.8 7.41 7 700 3154 9.8 3.8 66 6.0 6.3 55 10 313.3 314.7 293.3 335.8 7.20 8 610 4282 4.0 -2.0 65 6.0 0.8 70 10 319.2 320.3 293.5 336.7 5.42 9 545 5188 -0.7 -6.7 64 6.0 -3.6 82 11 324.1 324.9 293.9 338.2 4.25 10 500 5870 -5.1 -11.1 63 6.0 -7.7 115 11 326.8 327.5 293.8 337.9 3.28 11 432 7004 -11.9 -21.9 43 10.0 -15.0 112 14 332.1 332.4 293.7 337.6 1.53 12 400 7590 -15.3 -25.3 42 10.0 -18.1 110 15 335.1 335.4 294.2 339.6 1.22 13 387 7839 -16.9 -25.9 46 9.0 -19.3 104 16 336.2 336.4 294.4 340.6 1.20 14 369 8196 -18.5 -32.5 28 14.0 -21.5 103 17 338.7 338.8 294.6 341.2 0.68 15 330 9021 -23.7 -40.7 19 17.0 -26.3 100 18 342.5 342.6 295.3 343.8 0.33 16 300 9710 -29.3 -43.3 25 14.0 -31.0 115 16 344.1 344.1 295.6 345.2 0.28 17 253 10908 -39.1 -56.1 15 17.0 -40.1 95 11 346.7 346.8 296.0 347.1 0.08 18 250 10990 -39.9 -56.9 15 17.0 -40.8 95 11 346.7 346.8 296.0 347.0 0.07 19 200 12470 -52.9 -72.9 7 20.0 -53.2 70 16 349.0 349.0 296.4 349.0 0.01 20 150 14260 -68.3 -91.3 2 23.0 -68.4 110 18 352.4 352.4 297.1 352.4 0.00 21 114 15849 -80.9 -104.9 1 24.0 -80.9 90 29 357.8 357.8 298.2 357.8 0.00 22 105 16313 -78.5 -103.5 1 25.0 -78.5 43 12 370.8 370.8 300.7 370.8 0.00 23 100 16590 -78.5 -103.5 1 25.0 -78.5 15 2 376.1 376.1 301.6 376.1 0.00 24 95 16883 -78.7 -103.7 1 25.0 -78.7 15 3 381.2 381.2 302.5 381.2 0.00 25 80 17868 -77.1 -102.1 1 25.0 -77.1 15 4 403.7 403.7 305.7 403.7 0.00 26 70 18640 -75.5 -101.5 1 26.0 -75.6 30 11 422.9 422.9 308.0 422.9 0.00 27 69 18723 -75.7 -101.7 1 26.0 -75.7 33 12 424.2 424.2 308.2 424.2 0.00 28 65 19069 -76.3 -101.3 1 25.0 -76.3 47 14 430.2 430.2 308.9 430.2 0.00 29 61 19436 -76.9 -101.9 1 25.0 -77.0 61 17 436.7 436.7 309.6 436.7 0.00 30 50 20600 -70.3 -97.3 1 27.0 -70.5 105 25 477.8 477.8 313.2 477.8 0.00 31 46 21100 -67.3 -95.3 1 28.0 -67.5 94 31 496.6 496.6 314.7 496.6 0.00 32 39 22110 -61.7 -91.7 1 30.0 -62.3 92 42 534.8 534.8 317.2 534.8 0.00 33 30 23760 -55.7 -86.7 1 31.0 -57.2 95 59 592.8 592.8 320.3 592.8 0.01 34 27 24431 -56.1 -87.1 1 31.0 -57.6 90 55 609.8 609.8 321.0 609.9 0.01 35 25 24921 -55.9 -86.9 1 31.0 -57.6 91 61 623.9 624.0 321.6 624.0 0.01 36 20 26360 -50.1 -83.1 1 33.0 -53.5 95 78 682.8 682.8 323.9 683.0 0.02 37 19 26695 -50.3 -83.3 1 33.0 -53.8 95 78 692.3 692.3 324.2 692.4 0.02 38 14 28733 -40.3 -76.3 1 36.0 -48.8 789.4 789.4 327.0 790.2 0.09 TRP 114 15849 -80.9 -104.9 1 24.0 -80.9 90 29 357.8 357.8 298.2 357.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 554.68 mb = 5053.30 m = 16578.86 ft Wetbulb zero: 597.57 mb = 4447.54 m = 14591.48 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 66.68 % Est. max temperature: 33.22 C = 91.80 F Sfc-Lift cond lev (LCL): 966.85 mb = 392.68 m = 1288.32 ft T: 25.02 C 700-500 lapse rate: 5.49 C/km ThetaE index: 13.71 C Layer 1010.0- 826.0 mb Conv cond level (CCL): 812.18 mb = 1902.33 m = 6241.16 ft Mean mixing ratio: 14.29 g/kg Conv temperature: 34.78 C = 94.60 F Cap Strength: 3.19 C Lifted Index: 0.27 C Risk: Showers probable Lifted Index @300 mb: 2.73 C Lifted Index @700 mb: 1.05 C Showalter Index: 3.08 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 16.90 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 168.60 Risk: None Energy Index: 0.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.46 J/kg Max Up Vert Vel: 4.11 m/s Conv Inhibition (B-): 31231.77 J/kg Cap Strength: 3.19 C Lift Cond Lev (LCL): 879.12 mb = 1223.02 m = 4012.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 92 at 7 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 1011 3 110 4 -3.8 1.4 | 249 3 2.9 1.1 1 1000 96 0 0 -0.0 -0.0 | 272 7 6.7 -0.2 2 977 305 230 4 3.1 2.6 | 257 10 9.7 2.3 3 943 610 210 1 0.5 0.9 | 265 7 7.2 0.6 4 925 782 60 3 -2.6 -1.5 | 293 4 4.1 -1.7 5 911 914 50 6 -4.6 -3.9 | 333 5 2.1 -4.1 6 880 1219 30 9 -4.5 -7.8 | 345 8 2.2 -8.0 7 850 1515 20 8 -2.7 -7.5 | 333 9 3.9 -7.8 8 819 1829 25 7 -3.0 -6.3 | 331 8 3.7 -6.6 9 790 2134 40 9 -5.8 -6.9 | 353 7 0.9 -7.1 10 762 2438 35 11 -6.3 -9.0 | 358 9 0.4 -9.3 11 735 2743 30 10 -5.0 -8.7 | 349 9 1.7 -8.9 12 709 3048 40 9 -5.8 -6.9 | 353 7 0.9 -7.1 13 700 3154 55 10 -8.2 -5.7 | 14 6 -1.5 -6.0 14 658 3658 75 12 -11.6 -3.1 | 56 6 -4.9 -3.3 15 633 3962 70 10 -9.4 -3.4 | 37 5 -2.7 -3.7 16 610 4267 70 10 -9.4 -3.4 | 37 5 -2.7 -3.7 17 587 4572 70 11 -10.3 -3.8 | 42 5 -3.7 -4.0 18 565 4877 70 11 -10.3 -3.8 | 42 5 -3.7 -4.0 19 524 5486 95 11 -11.0 1.0 | 100 4 -4.3 0.7 20 500 5870 115 11 -10.0 4.6 | 143 6 -3.3 4.4 21 486 6096 115 12 -10.9 5.1 | 139 6 -4.2 4.8 22 400 7590 110 15 -14.1 5.1 | 123 9 -7.4 4.9 23 398 7620 105 16 -15.5 4.1 | 114 10 -8.8 3.9 24 324 9144 100 18 -17.7 3.1 | 105 11 -11.0 2.9 25 300 9710 115 16 -14.5 6.8 | 130 10 -7.8 6.5 26 262 10668 95 12 -12.0 1.0 | 99 5 -5.3 0.8 27 250 10990 95 11 -11.0 1.0 | 100 4 -4.3 0.7 28 209 12192 80 14 -13.8 -2.4 | 69 8 -7.1 -2.7 29 200 12470 70 16 -15.0 -5.5 | 56 10 -8.4 -5.7 30 164 13716 80 15 -14.8 -2.6 | 71 9 -8.1 -2.8 31 150 14260 110 18 -16.9 6.2 | 120 12 -10.2 5.9 32 127 15240 115 20 -18.1 8.5 | 126 14 -11.4 8.2 33 114 15849 90 29 -29.0 0.0 | 89 22 -22.3 -0.2 34 100 16590 15 2 -0.5 -1.9 | 289 7 6.2 -2.2 35 74 18288 15 5 -1.3 -4.8 | 313 7 5.4 -5.1 36 70 18640 30 11 -5.5 -9.5 | 353 10 1.2 -9.8 37 50 20600 105 25 -24.1 6.5 | 110 19 -17.5 6.2 38 44 21336 90 33 -33.0 0.0 | 89 26 -26.3 -0.2 39 30 23760 95 59 -58.8 5.1 | 95 52 -52.1 4.9 40 27 24384 90 54 -54.0 0.0 | 90 47 -47.3 -0.2 41 20 26360 95 78 -77.7 6.8 | 95 71 -71.0 6.6 42 15 27432 95 79 -78.7 6.9 | 95 72 -72.0 6.6 Wind Parameters Mean winds (0-6000m): 62.1 at 8.9 knts Storm direction: 92.1 at 6.7 knts Shear (0-3000m) pos: 0.4 neg: 1.7 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 103.6 deg Storm rel helicity (0-3000m) pos: 21.6 neg: -16.3 tot: 5.3 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.52 Bulk Shear: 16.39 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 ------------------------------------------------------------------------------- 500 217 2 258 8| 5.1 0.0 5.1| 4.3 -7.8 -3.5 -7.0 -0.02| 12.1 -0.2 1000 98 3 268 4| 2.6 4.6 7.2| 13.1 -8.9 4.1 4.1 0.28| 11.4 3.2 1500 34 5 316 6| 1.7 3.4 5.2| 14.0 -12.7 1.3 0.9 0.19| 9.1 1.8 2000 30 5 321 6| 0.9 2.6 3.5| 17.1 -13.5 3.6 1.8 0.22| 7.5 1.6 2500 33 6 329 6| 0.4 2.1 2.5| 20.9 -14.1 6.8 2.7 0.25| 6.7 1.6 3000 33 7 334 7| 0.4 1.7 2.1| 21.6 -16.3 5.3 1.8 0.21| 6.0 1.3 4000 45 8 350 6| 0.6 1.3 1.9| 32.5 -18.3 14.2 3.5 0.28| 5.7 1.6 5000 52 8 0 5| 0.6 1.1 1.7| 34.4 -18.3 16.1 3.2 0.30| 4.7 1.4 6000 62 9 15 5| 1.1 0.9 2.0| 43.3 -18.6 24.7 4.1 0.39| 4.7 1.8 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251013.00.gif