UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032323.upa.cvt Date: 2300Z 23 MAR 20 Searching for YBBN... Searching the city database file for: YBBN ... Date:2300Z 23 MAR 20 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 1022 5 22.8 17.9 74 4.9 19.5 130 10 294.1 296.4 291.8 330.5 12.72 1 1000 193 20.4 17.3 82 3.1 18.4 125 16 293.5 295.8 291.5 329.2 12.52 2 993 254 19.6 17.3 87 2.3 18.1 124 17 293.3 295.6 291.5 329.3 12.61 3 925 862 15.6 14.4 93 1.2 14.8 105 16 295.3 297.3 291.0 327.5 11.22 4 850 1577 11.8 11.3 97 0.5 11.5 100 11 298.5 300.3 291.0 327.5 9.94 5 843 1646 11.0 10.9 99 0.1 10.9 99 11 298.4 300.1 290.8 326.9 9.76 6 789 2198 8.6 8.6 100 0.0 8.6 155 6 301.5 303.1 291.1 327.9 8.92 7 714 3022 5.4 3.8 89 1.6 4.5 224 16 306.7 308.0 291.2 328.2 7.06 8 700 3184 5.0 2.2 82 2.8 3.5 215 16 308.0 309.2 291.0 327.7 6.42 9 697 3219 4.8 2.1 83 2.7 3.3 216 17 308.2 309.4 291.1 327.8 6.40 10 693 3266 4.6 0.6 75 4.0 2.5 217 18 308.5 309.5 290.6 326.3 5.77 11 668 3565 5.8 -7.2 39 13.0 -0.2 215 18 313.1 313.7 289.9 323.7 3.33 12 642 3889 4.4 -14.6 24 19.0 -3.0 207 16 315.1 315.4 289.2 321.4 1.92 13 588 4595 -2.1 -13.1 43 11.0 -6.4 250 3 315.5 316.0 289.8 323.3 2.37 14 556 5038 -3.1 -32.1 9 29.0 -10.2 263 11 319.4 319.5 289.0 321.1 0.47 15 500 5870 -7.9 -38.9 6 31.0 -14.0 270 11 323.4 323.5 290.1 324.4 0.26 16 488 6059 -8.9 -48.9 2 40.0 -15.1 270 12 324.4 324.5 290.2 324.8 0.09 17 400 7570 -19.1 -36.1 21 17.0 -22.2 255 18 330.2 330.3 292.2 331.8 0.44 18 398 7607 -19.5 -36.5 21 17.0 -22.5 259 18 330.1 330.2 292.2 331.7 0.42 19 345 8654 -25.5 -56.5 4 31.0 -28.2 260 28 335.8 335.8 293.3 336.0 0.05 20 300 9650 -32.9 -60.9 4 28.0 -34.6 275 34 339.0 339.0 294.1 339.2 0.04 21 250 10910 -42.7 -55.7 23 13.0 -43.3 265 46 342.6 342.6 295.0 342.9 0.08 22 235 11324 -46.3 -56.3 31 10.0 -46.7 265 52 343.3 343.3 295.2 343.6 0.08 23 219 11790 -48.5 -63.5 16 15.0 -49.0 265 58 346.8 346.9 296.0 347.0 0.03 24 201 12348 -53.7 -62.7 32 9.0 -53.9 265 67 347.2 347.2 296.1 347.4 0.04 25 200 12380 -53.9 -63.9 28 10.0 -54.1 265 67 347.4 347.4 296.1 347.6 0.04 26 184 12913 -56.7 -72.7 12 16.0 -56.9 263 72 351.3 351.3 296.9 351.3 0.01 27 164 13634 -62.2 -75.4 16 13.2 -62.3 260 78 353.7 353.7 297.4 353.8 0.01 28 150 14180 -66.5 -77.5 20 11.0 -66.6 260 70 355.5 355.5 297.8 355.6 0.01 29 122 15407 -74.5 -83.5 24 9.0 -74.5 267 66 362.6 362.6 299.2 362.6 0.00 30 111 15957 -74.9 -86.9 14 12.0 -74.9 267 60 371.7 371.8 300.9 371.8 0.00 31 103 16389 -77.1 -87.1 19 10.0 -77.1 265 50 375.6 375.6 301.5 375.6 0.00 32 100 16560 -73.5 -87.5 10 14.0 -73.5 260 38 385.7 385.7 303.2 385.7 0.00 33 91 17109 -74.3 -89.3 8 15.0 -74.3 265 34 394.7 394.7 304.5 394.7 0.00 34 70 18650 -69.7 -89.7 4 20.0 -69.8 285 16 435.3 435.3 309.4 435.3 0.00 35 62 19381 -65.3 -89.3 2 24.0 -65.5 460.4 460.4 311.8 460.4 0.00 36 57 19892 -65.9 -89.9 2 24.0 -66.1 470.2 470.2 312.7 470.2 0.00 TRP 103 16389 -77.1 -87.1 19 10.0 -77.1 265 50 375.6 375.6 301.5 375.6 0.00 WND 164 13634 -62.2 -75.4 16 13.2 -62.3 260 78 353.7 353.7 297.4 353.8 0.01 Sounding variables and indices 1000-500 mb thick: 5677.00 m Freezing level: 605.45 mb = 4366.52 m = 14325.68 ft Wetbulb zero: 669.48 mb = 3547.26 m = 11637.84 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 62.23 % Est. max temperature: 26.24 C = 79.22 F Sfc-Lift cond lev (LCL): 951.15 mb = 622.92 m = 2043.68 ft T: 17.17 C 700-500 lapse rate: 4.80 C/km ThetaE index: 1.74 C Layer 925.0- 850.0 mb Conv cond level (CCL): 923.24 mb = 878.08 m = 2880.82 ft Mean mixing ratio: 12.08 g/kg Conv temperature: 24.03 C = 75.25 F Cap Strength: 4.32 C Lifted Index: 3.92 C Risk: None Lifted Index @300 mb: 8.21 C Lifted Index @700 mb: 1.11 C Showalter Index: 4.56 C Risk: None Total Totals Index: 38.90 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 19.20 C K Index: 28.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 168.60 Risk: None Energy Index: -0.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.86 J/kg Max Up Vert Vel: 5.45 m/s Conv Inhibition (B-): 6.25 J/kg Cap Strength: 4.19 C Lift Cond Lev (LCL): 939.32 mb = 730.24 m = 2395.76 ft Lev Free Conv (LFC): 864.32 mb = 1435.69 m = 4710.22 ft Equ Level (EL): 764.32 mb = 2460.04 m = 8070.89 ft B at Equ Level: 14.74 J/kg Max Parcel Lev (MPL): 694.32 mb = 3250.27 m = 10663.48 ft Wind level data Storm motion: 221 at 10 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 1022 5 130 10 -7.7 6.4 | 87 14 -14.0 -0.8 1 1000 193 125 16 -13.1 9.2 | 96 20 -19.5 1.9 2 953 610 115 22 -19.9 9.3 | 94 26 -26.3 2.0 3 925 862 105 16 -15.5 4.1 | 82 22 -21.8 -3.1 4 919 914 105 16 -15.5 4.1 | 82 22 -21.8 -3.1 5 887 1219 110 13 -12.2 4.4 | 81 19 -18.6 -2.8 6 850 1577 100 11 -10.8 1.9 | 73 18 -17.2 -5.4 7 825 1829 95 11 -11.0 1.0 | 70 18 -17.3 -6.3 8 795 2134 135 5 -3.5 3.5 | 69 11 -9.9 -3.7 9 766 2438 235 10 8.2 5.7 | 310 2 1.8 -1.5 10 738 2743 215 16 9.2 13.1 | 206 6 2.8 5.8 11 712 3048 225 16 11.3 11.3 | 231 6 5.0 4.0 12 700 3184 215 16 9.2 13.1 | 206 6 2.8 5.8 13 685 3353 220 20 12.9 15.3 | 219 10 6.5 8.1 14 635 3962 205 15 6.3 13.6 | 180 6 -0.0 6.3 15 611 4267 225 10 7.1 7.1 | 285 1 0.7 -0.2 16 588 4572 250 3 2.8 1.0 | 29 7 -3.5 -6.2 17 566 4877 270 10 10.0 -0.0 | 333 8 3.7 -7.3 18 545 5182 255 12 11.6 3.1 | 308 7 5.2 -4.2 19 505 5791 250 11 10.3 3.8 | 311 5 4.0 -3.5 20 500 5870 270 11 11.0 -0.0 | 327 9 4.7 -7.3 21 485 6096 270 12 12.0 -0.0 | 322 9 5.7 -7.3 22 448 6706 260 14 13.8 2.4 | 303 9 7.4 -4.8 23 414 7315 285 14 13.5 -3.6 | 327 13 7.2 -10.9 24 400 7570 255 18 17.4 4.7 | 283 11 11.0 -2.6 25 397 7620 260 18 17.7 3.1 | 290 12 11.4 -4.1 26 381 7925 250 23 21.6 7.9 | 268 15 15.3 0.6 27 300 9650 275 34 33.9 -3.0 | 290 29 27.5 -10.2 28 283 10058 280 34 33.5 -5.9 | 296 30 27.1 -13.2 29 271 10363 265 36 35.9 3.1 | 278 30 29.5 -4.1 30 250 10910 265 46 45.8 4.0 | 275 40 39.5 -3.3 31 200 12380 265 67 66.7 5.8 | 271 60 60.4 -1.4 32 164 13634 260 78 76.8 13.5 | 265 71 70.5 6.3 33 162 13716 260 78 76.8 13.5 | 265 71 70.5 6.3 34 150 14180 260 70 68.9 12.2 | 266 63 62.6 4.9 35 113 15850 270 65 65.0 -0.0 | 277 59 58.7 -7.3 36 107 16154 260 50 49.2 8.7 | 268 43 42.9 1.4 37 103 16389 265 50 49.8 4.4 | 274 44 43.5 -2.9 38 102 16459 270 48 48.0 -0.0 | 280 42 41.7 -7.3 39 100 16560 260 38 37.4 6.6 | 271 31 31.1 -0.7 40 97 16764 260 38 37.4 6.6 | 271 31 31.1 -0.7 41 70 18650 285 16 15.5 -4.1 | 321 15 9.1 -11.4 Wind Parameters Mean winds (0-6000m): 191.1 at 12.9 knts Storm direction: 221.1 at 9.7 knts Shear (0-3000m) pos: 3.5 neg: 0.2 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 140.8 deg Storm rel helicity (0-3000m) pos: 26.3 neg: -62.4 tot: -36.1 m^2/s^2 ave: -12.0 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 10.0 stream: -2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 36.63 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 ------------------------------------------------------------------------------- 500 123 16 94 20| 0.0 11.3 11.3| 11.6 -1.6 9.9 19.8 0.21| 11.5 2.5 1000 116 17 91 22| 0.0 3.7 3.7| 11.6 -37.7 -26.1 -26.1 -0.16| 10.6 -1.7 1500 114 16 88 21| 0.0 1.8 1.8| 11.6 -49.7 -38.1 -25.4 -0.22| 8.6 -1.9 2000 111 15 84 20| 1.2 1.4 2.6| 16.4 -56.0 -39.6 -19.8 -0.19| 8.1 -1.5 2500 116 13 85 18| 4.2 1.1 5.3| 23.2 -58.9 -35.7 -14.3 -0.21| 10.4 -2.1 3000 131 13 95 17| 3.5 0.2 3.7| 26.3 -62.4 -36.1 -12.0 -0.21| 10.0 -2.1 4000 162 14 121 13| 2.6 0.7 3.4| 28.8 -76.0 -47.2 -11.8 -0.26| 9.1 -2.3 5000 174 13 127 10| 2.6 0.6 3.2| 32.6 -88.7 -56.2 -11.2 -0.20| 9.5 -1.9 6000 191 13 144 7| 2.3 0.6 2.8| 36.3 -93.1 -56.8 -9.5 -0.18| 8.5 -1.6 Wrote GIF file: /home/apache/climate/data/raob//YBBN/skewt/YBBN.skewt.20200323.23.gif