UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011411.upa.cvt Date: 1100Z 14 JAN 26 Searching for YBBN... Searching the city database file for: YBBN ... Date:1100Z 14 JAN 26 Station: YBBN WMO ident: 94578 Latitude: -27.38 Longitude: 153.10 Elevation: 5.00 ------------------------------------------------------------------------------- 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 1009 5 25.2 20.7 76 4.5 22.1 155 21 297.6 300.4 294.8 342.2 15.41 1 1000 82 24.6 19.9 75 4.7 21.3 155 19 297.8 300.4 294.4 340.6 14.78 2 925 761 18.8 17.6 93 1.2 18.0 140 22 298.5 301.0 294.0 338.7 13.82 3 921 798 18.4 17.9 97 0.5 18.1 139 22 298.5 301.1 294.2 339.6 14.15 4 891 1082 17.0 15.1 89 1.9 15.8 145 21 299.9 302.1 293.2 335.6 12.20 5 884 1150 18.6 9.6 56 9.0 13.1 149 20 302.2 303.8 291.0 327.5 8.52 6 860 1386 17.4 7.4 52 10.0 11.4 164 17 303.4 304.7 290.5 325.9 7.53 7 850 1486 17.4 1.4 34 16.0 8.8 170 15 304.4 305.3 288.6 319.5 4.98 8 846 1526 17.2 0.2 32 17.0 8.2 185 13 304.6 305.4 288.3 318.6 4.59 9 837 1618 19.2 -13.8 9 33.0 5.5 171 15 307.6 307.9 286.3 312.7 1.57 10 835 1638 20.0 -9.0 13 29.0 6.7 168 16 308.7 309.1 287.5 316.1 2.31 11 753 2520 14.2 5.2 55 9.0 8.9 156 18 311.6 313.0 292.9 334.5 7.38 12 718 2921 12.8 1.8 47 11.0 6.6 152 16 314.4 315.5 292.7 333.5 6.08 13 700 3134 11.0 1.0 50 10.0 5.5 160 17 314.7 315.8 292.6 333.2 5.89 14 628 4030 4.6 1.5 80 3.1 2.8 206 20 317.3 318.6 294.0 338.9 6.81 15 614 4214 4.0 -3.0 60 7.0 0.4 209 22 318.6 319.6 293.0 334.7 5.00 16 598 4429 5.8 -13.2 24 19.0 -2.3 225 21 323.1 323.6 292.0 331.0 2.31 17 541 5241 -0.7 -12.7 40 12.0 -5.7 240 24 324.8 325.3 292.7 333.8 2.66 18 534 5345 0.2 -25.8 12 26.0 -7.9 240 24 327.1 327.2 291.7 330.2 0.87 19 530 5405 0.0 -31.0 8 31.0 -8.5 240 25 327.5 327.6 291.6 329.5 0.54 20 500 5870 -3.1 -32.1 9 29.0 -10.7 240 29 329.3 329.4 292.0 331.2 0.52 21 483 6142 -5.5 -23.5 23 18.0 -11.2 235 30 329.6 329.8 292.7 333.8 1.19 22 442 6828 -10.5 -38.5 8 28.0 -16.2 246 28 331.7 331.8 292.5 332.9 0.31 23 438 6898 -10.3 -41.3 6 31.0 -16.2 253 28 332.8 332.9 292.7 333.8 0.23 24 400 7590 -13.9 -50.9 3 37.0 -19.2 245 32 336.9 336.9 293.6 337.3 0.09 25 381 7959 -14.9 -54.9 2 40.0 -20.1 241 30 340.3 340.3 294.4 340.6 0.06 26 300 9720 -28.3 -59.3 3 31.0 -30.8 270 29 345.5 345.5 295.7 345.7 0.04 27 298 9768 -28.7 -59.7 3 31.0 -31.1 270 29 345.6 345.6 295.7 345.8 0.04 28 287 10036 -31.3 -43.3 30 12.0 -32.7 267 30 345.6 345.7 295.9 346.8 0.29 29 284 10110 -31.5 -52.5 11 21.0 -33.3 266 31 346.4 346.4 295.9 346.8 0.10 30 263 10649 -36.3 -48.3 28 12.0 -37.4 259 33 347.0 347.1 296.1 347.8 0.18 31 261 10702 -36.3 -59.3 8 23.0 -37.7 259 34 347.8 347.8 296.2 348.0 0.05 32 250 11000 -37.5 -69.5 2 32.0 -38.9 255 35 350.3 350.3 296.7 350.4 0.01 33 248 11055 -37.7 -69.7 2 32.0 -39.1 255 36 350.8 350.8 296.8 350.9 0.01 34 233 11481 -41.3 -56.3 18 15.0 -42.2 255 40 351.7 351.7 297.1 352.0 0.08 35 200 12500 -48.5 -75.5 3 27.0 -49.1 255 33 356.0 356.0 297.9 356.0 0.01 36 159 13969 -60.5 -79.5 7 19.0 -60.7 265 33 359.8 359.8 298.7 359.8 0.00 37 150 14330 -62.7 -80.7 7 18.0 -62.9 245 35 362.1 362.1 299.1 362.1 0.00 38 109 16230 -78.3 -87.3 22 9.0 -78.3 263 25 367.3 367.3 300.1 367.3 0.00 39 100 16720 -80.5 -88.5 25 8.0 -80.5 210 22 372.2 372.2 300.9 372.2 0.00 40 90 17311 -83.3 -92.3 19 9.0 -83.3 220 12 378.0 378.0 301.9 378.0 0.00 41 71 18639 -80.5 -91.5 14 11.0 -80.5 140 12 410.5 410.5 306.6 410.5 0.00 42 70 18720 -78.3 -90.3 13 12.0 -78.3 135 12 416.9 416.9 307.3 416.9 0.00 43 62 19416 -76.1 -90.1 9 14.0 -76.2 113 14 436.5 436.5 309.5 436.5 0.00 44 61 19510 -76.3 -90.3 9 14.0 -76.3 110 14 438.1 438.1 309.7 438.1 0.00 45 54 20227 -67.9 -90.9 2 23.0 -68.1 89 16 473.0 473.0 312.9 473.0 0.00 46 50 20690 -67.3 -90.3 2 23.0 -67.5 75 17 484.9 484.9 313.8 484.9 0.00 47 47 21064 -65.9 -89.9 2 24.0 -66.2 75 18 496.9 496.9 314.7 496.9 0.00 48 45 21327 -67.1 -90.1 2 23.0 -67.4 75 18 500.2 500.2 314.9 500.2 0.00 49 39 22203 -61.1 -89.1 1 28.0 -61.7 75 20 536.3 536.3 317.3 536.3 0.00 50 30 23850 -56.5 -86.5 1 30.0 -57.9 75 24 590.6 590.6 320.2 590.7 0.01 51 26 24763 -54.1 -85.1 1 31.0 -56.1 622.1 622.1 321.6 622.2 0.01 52 23 25548 -54.9 -84.9 1 30.0 -56.9 641.9 642.0 322.4 642.0 0.01 TRP 90 17311 -83.3 -92.3 19 9.0 -83.3 220 12 378.0 378.0 301.9 378.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 547.14 mb = 5153.22 m = 16906.69 ft Freezing level: 535.56 mb = 5321.76 m = 17459.62 ft Freezing level: 530.00 mb = 5405.28 m = 17733.65 ft Wetbulb zero: 611.45 mb = 4247.79 m = 13936.13 ft Precipitable water: 1.43 inches Sfc-500 mean rel hum: 49.37 % Est. max temperature: 31.09 C = 87.96 F Sfc-Lift cond lev (LCL): 945.05 mb = 574.22 m = 1883.90 ft T: 20.40 C 700-500 lapse rate: 5.15 C/km ThetaE index: 26.93 C Layer 891.0- 835.0 mb Conv cond level (CCL): 909.28 mb = 908.03 m = 2979.08 ft Mean mixing ratio: 14.29 g/kg Conv temperature: 26.65 C = 79.98 F Cap Strength: 5.57 C Lifted Index: 3.79 C Risk: None Lifted Index @300 mb: 5.96 C Lifted Index @700 mb: 3.42 C Showalter Index: 13.52 C Risk: None Total Totals Index: 25.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 4.50 C K Index: 11.90 Risk: None Sweat Index: 218.26 Risk: None Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.63 J/kg Max Up Vert Vel: 2.29 m/s Conv Inhibition (B-): 22195.18 J/kg Cap Strength: 5.46 C Lift Cond Lev (LCL): 920.75 mb = 800.58 m = 2626.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 214 at 15 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 1009 5 155 21 -8.9 19.0 | 111 19 -17.4 6.6 1 1000 82 155 19 -8.0 17.2 | 106 17 -16.5 4.8 2 941 610 120 21 -18.2 10.5 | 86 27 -26.7 -1.9 3 925 761 140 22 -14.1 16.9 | 101 23 -22.6 4.4 4 909 914 135 24 -17.0 17.0 | 100 26 -25.5 4.6 5 850 1486 170 15 -2.6 14.8 | 102 11 -11.1 2.4 6 846 1524 185 13 1.1 13.0 | 94 7 -7.4 0.5 7 816 1829 140 21 -13.5 16.1 | 99 22 -22.0 3.7 8 788 2134 140 19 -12.2 14.6 | 96 21 -20.7 2.1 9 760 2438 160 19 -6.5 17.9 | 110 16 -15.0 5.4 10 733 2743 145 15 -8.6 12.3 | 90 17 -17.1 -0.1 11 700 3134 160 17 -5.8 16.0 | 104 15 -14.3 3.6 12 656 3658 180 16 0.0 16.0 | 113 9 -8.5 3.6 13 632 3962 205 19 8.0 17.2 | 175 5 -0.5 4.8 14 609 4267 210 23 11.5 19.9 | 202 8 3.0 7.5 15 587 4572 240 18 15.6 9.0 | 296 8 7.1 -3.4 16 500 5870 240 29 25.1 14.5 | 263 17 16.6 2.1 17 467 6401 230 31 23.7 19.9 | 244 17 15.3 7.5 18 449 6706 235 27 22.1 15.5 | 257 14 13.6 3.1 19 431 7010 265 29 28.9 2.5 | 296 23 20.4 -9.9 20 400 7590 245 32 29.0 13.5 | 267 21 20.5 1.1 21 382 7925 240 30 26.0 15.0 | 262 18 17.5 2.6 22 352 8534 255 25 24.1 6.5 | 291 17 15.7 -5.9 23 338 8839 245 26 23.6 11.0 | 275 15 15.1 -1.4 24 300 9720 270 29 29.0 -0.0 | 301 24 20.5 -12.4 25 299 9754 270 29 29.0 -0.0 | 301 24 20.5 -12.4 26 250 11000 255 35 33.8 9.1 | 278 26 25.3 -3.4 27 229 11582 255 41 39.6 10.6 | 273 31 31.1 -1.8 28 200 12497 255 35 33.8 9.1 | 278 26 25.3 -3.4 29 200 12500 255 33 31.9 8.5 | 279 24 23.4 -3.9 30 182 13106 270 34 34.0 -0.0 | 296 28 25.5 -12.4 31 157 14021 265 33 32.9 2.9 | 291 26 24.4 -9.5 32 150 14330 245 35 31.7 14.8 | 264 23 23.2 2.4 33 143 14630 245 36 32.6 15.2 | 263 24 24.1 2.8 34 135 14935 255 31 29.9 8.0 | 282 22 21.5 -4.4 35 129 15240 240 23 19.9 11.5 | 275 11 11.4 -0.9 36 122 15545 270 21 21.0 -0.0 | 315 18 12.5 -12.4 37 105 16459 260 26 25.6 4.5 | 295 19 17.1 -7.9 38 100 16720 210 22 11.0 19.1 | 201 7 2.5 6.6 39 94 17069 210 22 11.0 19.1 | 201 7 2.5 6.6 40 90 17311 220 12 7.7 9.2 | 14 3 -0.8 -3.2 41 70 18720 135 12 -8.5 8.5 | 77 17 -17.0 -3.9 42 50 20690 75 17 -16.4 -4.4 | 56 30 -24.9 -16.8 43 30 23850 75 24 -23.2 -6.2 | 60 37 -31.7 -18.6 Wind Parameters Mean winds (0-6000m): 184.4 at 20.1 knts Storm direction: 214.4 at 15.0 knts Shear (0-3000m) pos: 3.7 neg: 3.6 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): -12.0 deg Storm rel helicity (0-3000m) pos: 86.4 neg: -95.9 tot: -9.5 m^2/s^2 ave: -3.2 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 11.6 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 26.58 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 ------------------------------------------------------------------------------- 500 143 20 99 21| 0.0 10.4 10.4| 0.0 -41.0 -41.0 -82.0 -0.66| 11.6 -7.7 1000 137 21 97 23| 2.8 5.2 8.0| 48.8 -54.7 -5.9 -5.9 -0.08| 13.0 -1.1 1500 142 20 99 21| 5.5 3.5 8.9| 55.7 -58.6 -2.9 -1.9 -0.05| 13.6 -0.7 2000 144 20 100 20| 4.1 5.3 9.4| 58.5 -72.3 -13.9 -6.9 -0.07| 13.8 -1.0 2500 145 20 100 20| 4.5 4.2 8.7| 77.7 -78.7 -1.0 -0.4 -0.02| 12.6 -0.2 3000 146 19 100 19| 3.7 3.6 7.3| 86.4 -95.9 -9.5 -3.2 -0.05| 11.6 -0.5 4000 153 18 103 17| 4.8 2.7 7.5|110.5 -95.9 14.6 3.6 0.09| 10.8 1.0 5000 167 19 115 14| 4.8 2.1 7.0|134.2-101.7 32.5 6.5 0.18| 10.5 1.9 6000 184 20 137 10| 4.0 1.2 5.2|134.2-120.5 13.8 2.3 0.12| 9.5 1.2 Wrote GIF file: /home/apache/climate/data/raob//YBBN/skewt/YBBN.skewt.20260114.11.gif