UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032123.upa.cvt Date: 2300Z 21 MAR 20 Searching for YBBN... Searching the city database file for: YBBN ... Date:2300Z 21 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 1019 5 27.0 20.0 66 7.0 22.1 160 5 298.5 301.2 294.6 341.0 14.59 1 1000 173 23.8 19.3 76 4.5 20.7 105 4 297.0 299.5 293.9 338.1 14.23 2 933 776 19.0 17.6 92 1.4 18.1 61 3 298.0 300.5 293.7 337.8 13.70 3 925 850 18.6 16.2 86 2.4 17.0 55 3 298.3 300.6 293.0 335.0 12.62 4 900 1085 17.4 15.4 88 2.0 16.1 83 4 299.4 301.7 293.2 335.4 12.32 5 887 1210 19.2 8.2 49 11.0 12.6 104 4 302.5 304.0 290.5 325.6 7.71 6 859 1486 19.0 8.0 49 11.0 12.3 150 5 305.1 306.6 291.4 328.8 7.86 7 850 1576 18.0 9.0 56 9.0 12.4 165 5 305.0 306.6 291.9 330.6 8.50 8 777 2336 11.8 4.8 62 7.0 7.8 171 5 306.3 307.6 291.0 327.4 6.95 9 758 2543 12.6 -14.4 14 27.0 1.8 189 6 309.3 309.6 287.0 314.7 1.65 10 710 3088 9.2 -30.8 4 40.0 -2.0 235 7 311.4 311.5 286.4 312.9 0.41 11 700 3206 9.0 -31.0 4 40.0 -2.3 245 7 312.5 312.5 286.7 313.9 0.41 12 647 3856 8.2 -23.8 8 32.0 -2.5 215 9 318.7 318.8 289.3 321.7 0.86 13 589 4623 2.6 -17.4 21 20.0 -4.8 197 10 320.8 321.1 290.7 326.5 1.66 14 536 5380 -0.9 -29.9 9 29.0 -8.9 251 14 325.4 325.5 291.0 327.6 0.60 15 500 5930 -5.1 -30.1 12 25.0 -11.6 275 13 326.8 326.9 291.5 329.1 0.63 16 444 6851 -12.7 -34.7 14 22.0 -17.3 309 12 328.5 328.6 291.7 330.2 0.45 17 400 7640 -17.7 -44.7 8 27.0 -21.7 290 15 332.0 332.0 292.4 332.7 0.18 18 368 8257 -21.5 -49.5 6 28.0 -24.9 255 18 334.9 335.0 293.2 335.4 0.11 19 309 9513 -32.5 -55.5 8 23.0 -34.1 264 17 336.7 336.7 293.6 337.0 0.07 20 300 9720 -33.3 -50.3 17 17.0 -34.7 265 17 338.4 338.5 294.1 339.0 0.13 21 276 10302 -36.3 -58.3 9 22.0 -37.6 267 18 342.3 342.3 294.9 342.5 0.05 22 250 10980 -42.3 -59.3 14 17.0 -43.0 300 25 343.2 343.2 295.1 343.4 0.05 23 226 11654 -48.3 -57.3 35 9.0 -48.6 308 24 344.0 344.1 295.4 344.4 0.07 24 202 12386 -52.9 -65.9 19 13.0 -53.2 259 19 348.0 348.0 296.2 348.1 0.03 25 200 12450 -53.7 -65.7 22 12.0 -53.9 255 20 347.7 347.7 296.1 347.8 0.03 26 161 13810 -64.3 -72.3 33 8.0 -64.4 260 28 352.1 352.1 297.1 352.2 0.01 27 150 14240 -66.5 -76.5 23 10.0 -66.5 265 31 355.5 355.5 297.8 355.6 0.01 28 141 14611 -68.3 -80.3 16 12.0 -68.4 256 29 358.7 358.7 298.4 358.7 0.00 29 112 15973 -72.5 -88.5 7 16.0 -72.5 239 35 375.3 375.3 301.5 375.3 0.00 30 100 16630 -76.9 -88.9 13 12.0 -76.9 285 32 379.1 379.1 302.1 379.2 0.00 31 88 17359 -80.1 -90.1 17 10.0 -80.1 250 24 386.9 386.9 303.3 386.9 0.00 32 83 17693 -75.7 -88.7 11 13.0 -75.7 238 21 402.3 402.3 305.5 402.4 0.00 33 76 18204 -74.9 -89.9 8 15.0 -74.9 221 16 414.3 414.3 307.0 414.3 0.00 34 73 18441 -69.7 -89.7 4 20.0 -69.8 213 13 430.1 430.1 308.9 430.1 0.00 35 70 18690 -70.9 -88.9 5 18.0 -71.0 205 11 432.7 432.7 309.1 432.7 0.00 36 57 19922 -65.5 -88.5 3 23.0 -65.8 135 15 471.1 471.1 312.7 471.2 0.00 37 54 20250 -66.5 -89.5 3 23.0 -66.7 116 16 476.2 476.2 313.1 476.2 0.00 38 50 20720 -62.5 -88.5 2 26.0 -62.9 90 17 496.2 496.2 314.7 496.2 0.00 39 47 21102 -60.5 -87.5 2 27.0 -61.1 91 18 509.9 509.9 315.7 509.9 0.00 40 30 23940 -52.9 -82.9 1 30.0 -54.8 95 29 600.4 600.4 320.6 600.5 0.01 41 24 25384 -50.7 -81.7 1 31.0 -53.5 87 31 646.4 646.4 322.6 646.5 0.02 42 22 25948 -51.5 -82.5 1 31.0 -54.4 84 32 660.3 660.3 323.1 660.4 0.02 43 20 26570 -48.7 -80.7 1 32.0 -52.5 80 33 687.1 687.1 324.0 687.3 0.03 44 15 28476 -45.3 -79.3 1 34.0 -51.3 757.3 757.4 326.1 757.8 0.05 TRP 88 17359 -80.1 -90.1 17 10.0 -80.1 250 24 386.9 386.9 303.3 386.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 549.63 mb = 5185.00 m = 17010.93 ft Wetbulb zero: 735.21 mb = 2797.52 m = 9178.11 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 34.12 % Est. max temperature: 32.69 C = 90.84 F Sfc-Lift cond lev (LCL): 920.38 mb = 892.90 m = 2929.41 ft T: 18.38 C 700-500 lapse rate: 5.18 C/km ThetaE index: 17.71 C Layer 777.0- 700.0 mb Conv cond level (CCL): 824.34 mb = 1835.32 m = 6021.31 ft Mean mixing ratio: 13.89 g/kg Conv temperature: 33.95 C = 93.11 F Cap Strength: 4.43 C Lifted Index: 2.56 C Risk: None Lifted Index @300 mb: 2.01 C Lifted Index @700 mb: 2.01 C Showalter Index: 5.84 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 14.10 C K Index: -7.90 Risk: None Sweat Index: 131.00 Risk: None Energy Index: -0.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.45 J/kg Max Up Vert Vel: 2.63 m/s Conv Inhibition (B-): 31609.32 J/kg Cap Strength: 4.27 C Lift Cond Lev (LCL): 922.12 mb = 876.70 m = 2876.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 6 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 1019 5 160 5 -1.7 4.7 | 110 8 -7.1 2.6 1 1000 173 105 4 -3.9 1.0 | 83 9 -9.3 -1.1 2 925 850 55 3 -2.5 -1.7 | 64 9 -7.9 -3.9 3 918 914 55 4 -3.3 -2.3 | 63 10 -8.7 -4.4 4 850 1576 165 5 -1.3 4.8 | 112 7 -6.7 2.7 5 795 2134 155 5 -2.1 4.5 | 108 8 -7.5 2.4 6 700 3206 245 7 6.3 3.0 | 229 1 0.9 0.8 7 687 3353 220 10 6.4 7.7 | 190 6 1.0 5.5 8 614 4267 210 8 4.0 6.9 | 164 5 -1.4 4.8 9 591 4572 195 10 2.6 9.7 | 159 8 -2.8 7.5 10 569 4877 215 11 6.3 9.0 | 187 7 0.9 6.9 11 528 5486 260 15 14.8 2.6 | 267 9 9.4 0.5 12 500 5930 275 13 13.0 -1.1 | 294 8 7.5 -3.3 13 489 6096 275 13 13.0 -1.1 | 294 8 7.5 -3.3 14 470 6401 295 13 11.8 -5.5 | 320 10 6.4 -7.6 15 434 7010 315 11 7.8 -7.8 | 347 10 2.4 -9.9 16 401 7620 290 14 13.2 -4.8 | 312 10 7.7 -6.9 17 400 7640 290 15 14.1 -5.1 | 310 11 8.7 -7.3 18 369 8230 255 18 17.4 4.7 | 258 12 12.0 2.5 19 300 9720 265 17 16.9 1.5 | 273 12 11.5 -0.7 20 299 9754 265 18 17.9 1.6 | 273 13 12.5 -0.6 21 286 10058 255 15 14.5 3.9 | 259 9 9.1 1.7 22 250 10980 300 25 21.7 -12.5 | 312 22 16.2 -14.6 23 239 11278 300 25 21.7 -12.5 | 312 22 16.2 -14.6 24 228 11582 310 25 19.2 -16.1 | 323 23 13.7 -18.2 25 218 11887 300 18 15.6 -9.0 | 318 15 10.2 -11.1 26 208 12192 270 16 16.0 -0.0 | 281 11 10.6 -2.1 27 200 12450 255 20 19.3 5.2 | 258 14 13.9 3.0 28 199 12497 250 18 16.9 6.2 | 251 12 11.5 4.0 29 171 13411 255 26 25.1 6.7 | 257 20 19.7 4.6 30 150 14240 265 31 30.9 2.7 | 269 25 25.5 0.6 31 148 14326 265 28 27.9 2.4 | 269 22 22.5 0.3 32 133 14935 245 30 27.2 12.7 | 244 24 21.8 10.5 33 114 15850 235 39 31.9 22.4 | 233 33 26.5 20.2 34 108 16154 245 29 26.3 12.3 | 244 23 20.9 10.1 35 100 16630 285 32 30.9 -8.3 | 292 28 25.5 -10.4 36 98 16764 300 35 30.3 -17.5 | 308 32 24.9 -19.6 37 88 17359 250 24 22.6 8.2 | 251 18 17.1 6.1 38 70 18690 205 11 4.6 10.0 | 174 8 -0.8 7.8 39 50 20720 90 17 -17.0 0.0 | 85 23 -22.4 -2.1 40 30 23940 95 29 -28.9 2.5 | 91 34 -34.3 0.4 41 20 26570 80 33 -32.5 -5.7 | 78 39 -37.9 -7.9 Wind Parameters Mean winds (0-6000m): 218.4 at 7.8 knts Storm direction: 248.4 at 5.8 knts Shear (0-3000m) pos: 1.8 neg: 1.1 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 58.3 deg Storm rel helicity (0-3000m) pos: 26.4 neg: -17.9 tot: 8.5 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 12.94 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 ------------------------------------------------------------------------------- 500 108 4 84 9| 0.0 5.7 5.7| 0.0 -13.1 -13.1 -26.1 -0.93| 6.2 -5.8 1000 89 4 76 9| 0.0 3.3 3.3| 2.7 -16.9 -14.2 -14.2 -0.66| 4.8 -3.2 1500 99 4 81 9| 2.1 2.2 4.3| 17.7 -16.9 0.9 0.6 -0.01| 5.5 -0.0 2000 121 4 90 9| 1.6 1.7 3.3| 19.1 -17.6 1.5 0.7 0.01| 4.5 0.0 2500 135 4 97 9| 1.7 1.3 3.1| 23.2 -17.9 5.4 2.2 0.11| 4.2 0.5 3000 152 5 105 8| 1.8 1.1 2.9| 26.4 -17.9 8.5 2.8 0.20| 4.3 0.9 4000 188 6 127 6| 1.4 0.5 1.9| 27.1 -21.8 5.2 1.3 0.09| 4.3 0.4 5000 196 7 139 5| 1.5 0.4 2.0| 37.5 -23.3 14.2 2.8 0.18| 4.4 0.8 6000 218 8 171 4| 1.7 0.4 2.0| 64.2 -23.3 41.0 6.8 0.36| 4.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//YBBN/skewt/YBBN.skewt.20200321.23.gif