UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032623.upa.cvt Date: 2300Z 26 MAR 20 Searching for YBBN... Searching the city database file for: YBBN ... Date:2300Z 26 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 1021 5 23.2 17.2 69 6.0 19.2 190 6 294.6 296.8 291.6 329.5 12.17 1 1000 184 21.0 16.7 76 4.3 18.1 160 9 294.1 296.3 291.3 328.6 12.04 2 927 836 15.0 15.0 100 0.0 15.0 150 12 294.5 296.6 291.1 327.8 11.64 3 925 854 15.0 15.0 100 0.0 15.0 150 12 294.6 296.7 291.2 328.1 11.67 4 850 1566 10.2 9.5 95 0.7 9.8 125 17 296.8 298.4 289.5 322.4 8.80 5 840 1665 9.8 8.5 92 1.3 9.0 125 17 297.4 298.9 289.3 321.7 8.32 6 813 1937 10.4 8.3 87 2.1 9.2 125 16 300.8 302.4 290.5 325.9 8.48 7 791 2165 9.8 5.1 73 4.7 7.2 125 15 302.6 303.9 289.8 323.4 6.98 8 763 2464 7.8 6.0 88 1.8 6.8 128 11 303.5 305.0 290.7 326.6 7.71 9 754 2562 8.2 3.2 71 5.0 5.5 141 11 305.0 306.2 290.1 324.4 6.40 10 731 2817 6.6 -0.4 61 7.0 3.0 171 11 306.0 306.9 289.2 321.6 5.09 11 700 3172 4.2 -0.7 70 4.9 1.7 200 14 307.1 308.1 289.7 323.1 5.20 12 647 3806 -0.5 -2.8 84 2.3 -1.6 247 9 308.8 309.7 289.9 323.7 4.81 13 620 4146 -2.7 -5.5 81 2.8 -4.0 338 5 310.1 310.8 289.6 322.9 4.09 14 609 4288 -2.1 -11.1 50 9.0 -5.7 15 3 312.4 312.9 289.0 321.0 2.69 15 604 4353 -2.1 -15.1 36 13.0 -6.8 9 3 313.1 313.5 288.6 319.5 1.96 16 561 4936 -4.9 -23.9 21 19.0 -10.4 321 7 316.5 316.7 288.7 319.9 0.99 17 500 5830 -11.5 -32.5 16 21.0 -15.9 250 13 319.0 319.1 289.0 320.8 0.50 18 479 6157 -13.9 -35.9 14 22.0 -18.0 263 14 320.0 320.1 289.2 321.4 0.37 19 413 7273 -18.9 -48.9 5 30.0 -22.6 278 20 327.4 327.4 291.1 327.8 0.11 20 400 7510 -21.1 -46.1 9 25.0 -24.2 275 22 327.6 327.6 291.2 328.2 0.15 21 317 9179 -35.7 -52.7 16 17.0 -36.8 294 25 329.8 329.8 291.7 330.2 0.09 22 300 9560 -38.9 -58.9 10 20.0 -39.8 285 29 330.5 330.5 291.9 330.7 0.05 23 280 10032 -41.3 -60.3 11 19.0 -42.1 276 29 333.7 333.7 292.7 333.8 0.04 24 250 10800 -42.5 -68.5 4 26.0 -43.3 270 71 342.9 342.9 295.0 342.9 0.02 25 234 11244 -43.3 -71.3 3 28.0 -44.1 266 90 348.2 348.2 296.3 348.3 0.01 26 232 11301 -43.7 -71.4 3 27.7 -44.5 265 92 348.5 348.5 296.3 348.6 0.01 27 200 12280 -50.1 -73.1 5 23.0 -50.5 265 83 353.4 353.4 297.4 353.5 0.01 28 182 12891 -55.1 -76.1 6 21.0 -55.4 262 83 355.0 355.0 297.7 355.0 0.01 29 150 14110 -61.7 -81.7 5 20.0 -61.9 255 78 363.8 363.8 299.4 363.8 0.00 30 122 15361 -69.3 -84.3 10 15.0 -69.4 250 62 372.1 372.1 300.9 372.1 0.00 31 100 16540 -70.9 -86.9 8 16.0 -71.0 255 43 390.7 390.7 303.9 390.7 0.00 32 83 17643 -71.5 -88.5 6 17.0 -71.6 243 29 410.9 410.9 306.6 410.9 0.00 33 70 18660 -67.7 -89.7 3 22.0 -67.8 230 13 439.5 439.6 309.8 439.6 0.00 34 61 19495 -65.3 -89.3 2 24.0 -65.5 167 17 462.5 462.5 312.0 462.5 0.00 35 54 20248 -59.5 -86.5 2 27.0 -60.0 110 20 492.3 492.3 314.4 492.3 0.00 36 50 20730 -59.9 -86.9 2 27.0 -60.5 75 22 502.3 502.3 315.1 502.3 0.00 37 46 21248 -60.9 -86.9 2 26.0 -61.4 70 22 512.0 512.0 315.8 512.1 0.00 38 33 23340 -54.1 -84.1 1 30.0 -55.7 51 23 581.1 581.1 319.7 581.2 0.01 39 30 23950 -54.5 -83.5 2 29.0 -56.2 45 23 596.1 596.1 320.5 596.1 0.01 40 25 25124 -53.7 -83.7 1 30.0 -55.8 63 24 630.3 630.3 321.9 630.4 0.01 41 20 26580 -48.3 -80.3 1 32.0 -52.3 85 26 688.3 688.3 324.0 688.6 0.03 42 16 28052 -47.5 -80.5 1 33.0 -52.4 736.3 736.3 325.6 736.6 0.04 TRP 122 15361 -69.3 -84.3 10 15.0 -69.4 250 62 372.1 372.1 300.9 372.1 0.00 WND 232 11301 -43.7 -71.4 3 27.7 -44.5 265 92 348.5 348.5 296.3 348.6 0.01 Sounding variables and indices 1000-500 mb thick: 5646.00 m Freezing level: 652.64 mb = 3738.89 m = 12266.56 ft Wetbulb zero: 672.72 mb = 3492.27 m = 11457.44 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 65.81 % Est. max temperature: 24.82 C = 76.68 F Sfc-Lift cond lev (LCL): 934.97 mb = 762.03 m = 2500.08 ft T: 15.68 C 700-500 lapse rate: 5.91 C/km ThetaE index: 6.39 C Layer 850.0- 813.0 mb Conv cond level (CCL): 931.71 mb = 792.11 m = 2598.75 ft Mean mixing ratio: 11.88 g/kg Conv temperature: 23.05 C = 73.50 F Cap Strength: 1.41 C Lifted Index: 0.55 C Risk: Showers probable Lifted Index @300 mb: 2.45 C Lifted Index @700 mb: 0.49 C Showalter Index: 3.60 C Risk: None Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 21.00 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 161.00 Risk: None Energy Index: -0.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.31 J/kg Max Up Vert Vel: 9.93 m/s Conv Inhibition (B-): 0.18 J/kg Cap Strength: 1.39 C Lift Cond Lev (LCL): 933.38 mb = 776.64 m = 2548.01 ft Lev Free Conv (LFC): 928.38 mb = 822.81 m = 2699.49 ft Equ Level (EL): 818.38 mb = 1881.66 m = 6173.35 ft B at Equ Level: 31.48 J/kg Max Parcel Lev (MPL): 718.38 mb = 2959.79 m = 9710.49 ft Wind level data Storm motion: 200 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 1021 5 190 6 1.0 5.9 | 46 3 -1.8 -1.8 1 1000 184 160 9 -3.1 8.5 | 97 6 -5.9 0.8 2 925 854 150 12 -6.0 10.4 | 107 9 -8.9 2.7 3 918 914 150 13 -6.5 11.3 | 111 10 -9.4 3.6 4 886 1219 130 15 -11.5 9.6 | 98 14 -14.4 2.0 5 854 1524 125 18 -14.7 10.3 | 99 18 -17.6 2.6 6 850 1566 125 17 -13.9 9.8 | 97 17 -16.8 2.1 7 794 2134 125 15 -12.3 8.6 | 93 15 -15.2 0.9 8 765 2438 125 11 -9.0 6.3 | 83 12 -11.9 -1.4 9 737 2743 165 10 -2.6 9.7 | 110 6 -5.5 2.0 10 700 3172 200 14 4.8 13.2 | 199 6 1.9 5.5 11 658 3658 210 11 5.5 9.5 | 235 3 2.6 1.8 12 609 4267 15 3 -0.8 -2.9 | 19 11 -3.6 -10.6 13 502 5791 250 13 12.2 4.4 | 289 10 9.3 -3.2 14 500 5830 250 13 12.2 4.4 | 289 10 9.3 -3.2 15 445 6706 285 16 15.5 -4.1 | 313 17 12.6 -11.8 16 400 7510 275 22 21.9 -1.9 | 297 21 19.0 -9.6 17 362 8230 270 23 23.0 -0.0 | 291 22 20.1 -7.7 18 318 9144 295 25 22.7 -10.6 | 313 27 19.8 -18.3 19 300 9560 285 29 28.0 -7.5 | 301 29 25.1 -15.2 20 279 10058 275 29 28.9 -2.5 | 291 28 26.0 -10.2 21 250 10800 270 71 71.0 -0.0 | 276 69 68.1 -7.7 22 232 11301 265 92 91.6 8.0 | 270 89 88.8 0.3 23 222 11582 265 92 91.6 8.0 | 270 89 88.8 0.3 24 200 12280 265 83 82.7 7.2 | 270 80 79.8 -0.5 25 152 14021 255 84 81.1 21.7 | 260 80 78.3 14.1 26 150 14110 255 78 75.3 20.2 | 260 74 72.5 12.5 27 122 15361 250 62 58.3 21.2 | 256 57 55.4 13.5 28 100 16540 255 43 41.5 11.1 | 265 39 38.7 3.4 29 96 16764 255 43 41.5 11.1 | 265 39 38.7 3.4 30 70 18660 230 13 10.0 8.4 | 265 7 7.1 0.7 31 50 20730 75 22 -21.3 -5.7 | 61 28 -24.1 -13.4 32 30 23950 45 23 -16.3 -16.3 | 39 31 -19.1 -23.9 33 20 26580 85 26 -25.9 -2.3 | 71 30 -28.8 -10.0 Wind Parameters Mean winds (0-6000m): 170.5 at 10.9 knts Storm direction: 200.5 at 8.2 knts Shear (0-3000m) pos: 2.5 neg: 2.4 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 116.5 deg Storm rel helicity (0-3000m) pos: 22.2 neg: -22.2 tot: -0.0 m^2/s^2 ave: -0.0 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 58.54 Bulk Shear: 0.84 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 ------------------------------------------------------------------------------- 500 162 9 98 6| 0.0 6.7 6.7| 3.9 0.0 3.9 7.8 0.58| 6.9 4.0 1000 155 10 103 7| 0.0 5.3 5.3| 6.3 -1.7 4.6 4.6 0.39| 5.6 2.2 1500 145 12 102 10| 0.0 5.5 5.5| 6.7 -8.4 -1.8 -1.2 0.13| 6.1 0.8 2000 138 13 101 12| 0.0 3.6 3.6| 6.7 -13.8 -7.1 -3.6 0.06| 5.2 0.3 2500 136 13 98 12| 1.0 2.9 3.9| 9.1 -22.2 -13.1 -5.3 -0.01| 5.3 -0.1 3000 139 13 100 11| 2.5 2.4 4.9| 22.2 -22.2 -0.0 -0.0 0.20| 6.2 1.3 4000 153 12 112 9| 2.8 1.8 4.6| 52.8 -22.2 30.6 7.6 0.45| 7.5 3.4 5000 154 11 106 8| 1.9 0.9 2.8| 72.4 -45.3 27.2 5.4 0.36| 7.4 2.6 6000 170 11 124 6| 1.6 0.9 2.5| 75.0 -84.0 -9.0 -1.5 0.16| 7.4 1.2 Wrote GIF file: /home/apache/climate/data/raob//YBBN/skewt/YBBN.skewt.20200326.23.gif