UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for WRBB... Searching the city database file for: WRBB ... Date:1200Z 1 APR 20 Station: WRBB WMO ident: 96685 Latitude: -3.43 Longitude: 114.75 Elevation: 20.00 ------------------------------------------------------------------------------- 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 20 28.0 25.3 85 2.7 26.0 200 3 300.4 304.1 298.8 360.7 20.52 1 1001 91 28.6 24.2 77 4.4 25.3 231 4 301.7 305.2 298.5 358.8 19.33 2 1000 100 28.6 24.1 77 4.5 25.3 235 4 301.8 305.3 298.4 358.6 19.23 3 925 788 24.2 19.2 74 5.0 20.6 300 8 304.1 306.9 296.5 349.6 15.31 4 850 1524 19.0 14.3 74 4.7 15.8 305 12 306.0 308.3 294.9 342.5 12.15 5 847 1554 18.6 14.2 76 4.4 15.7 305 12 305.9 308.2 294.8 342.3 12.11 6 811 1926 17.4 12.5 73 4.9 14.1 300 11 308.5 310.6 295.0 342.8 11.30 7 788 2172 16.8 5.8 48 11.0 10.2 288 12 310.4 311.8 292.6 333.1 7.36 8 753 2558 14.8 4.8 51 10.0 8.9 271 13 312.3 313.7 293.0 334.6 7.18 9 724 2890 14.0 -6.0 24 20.0 4.2 260 14 314.9 315.6 290.5 325.8 3.37 10 713 3019 13.0 -4.0 30 17.0 4.4 255 14 315.2 316.0 291.2 328.0 3.99 11 705 3113 12.0 2.0 50 10.0 6.3 252 14 315.1 316.3 293.0 335.0 6.28 12 700 3173 11.8 2.8 54 9.0 6.6 250 14 315.6 316.8 293.5 336.7 6.70 13 550 5151 0.0 -2.9 81 2.9 -1.5 290 7 324.1 325.2 294.9 342.5 5.63 14 500 5910 -4.3 -5.7 90 1.4 -5.0 290 8 327.8 328.8 295.4 344.5 5.01 15 436 6980 -10.9 -12.6 87 1.7 -11.6 315 1 332.5 333.2 295.3 344.0 3.33 16 400 7640 -14.7 -17.4 80 2.7 -15.7 25 7 335.9 336.4 295.4 344.5 2.44 17 373 8164 -17.5 -22.2 67 4.7 -18.9 25 9 339.0 339.3 295.6 345.2 1.73 18 354 8552 -20.9 -24.4 73 3.5 -21.8 33 11 339.5 339.8 295.5 345.0 1.50 19 320 9288 -26.3 -31.3 63 5.0 -27.3 62 11 341.9 342.1 295.6 345.3 0.87 20 318 9333 -26.7 -33.7 52 7.0 -28.0 64 10 342.0 342.2 295.4 344.7 0.70 21 315 9401 -27.1 -31.3 67 4.2 -27.9 67 10 342.4 342.6 295.7 345.7 0.89 22 300 9750 -29.5 -33.1 71 3.6 -30.2 85 8 343.8 344.0 295.9 346.8 0.78 23 268 10548 -35.7 -38.7 74 3.0 -36.1 116 11 346.0 346.1 296.2 348.0 0.50 24 250 11030 -39.5 -43.8 64 4.3 -39.9 105 15 347.3 347.4 296.3 348.6 0.31 25 248 11085 -39.9 -43.9 66 4.0 -40.3 104 15 347.5 347.6 296.4 348.8 0.31 26 200 12520 -51.9 95 14 350.6 27 168 13626 -61.7 104 19 352.2 28 150 14320 -66.9 110 29 354.8 29 103 16495 -82.1 75 24 366.0 30 100 16660 -81.9 75 17 369.5 31 84 17643 -81.7 144 25 388.8 32 82 17780 -78.7 155 25 397.6 33 74 18365 -80.9 200 26 404.8 34 70 18680 -80.1 225 26 413.0 35 69 18762 -80.3 219 26 414.3 36 68 18846 -74.7 212 25 428.1 37 59 19678 -73.1 149 22 449.4 38 57 19882 -70.1 133 22 460.7 39 51 20543 -72.1 84 19 470.9 40 50 20660 -71.9 75 19 474.1 41 47 21023 -71.7 76 18 483.0 42 44 21417 -64.9 76 16 508.8 43 42 21702 -61.9 77 16 523.1 44 32 23379 -61.7 79 10 565.9 45 30 23780 -58.9 80 9 584.1 46 27 24447 -57.3 76 14 606.4 47 26 24689 -54.1 75 15 622.1 48 21 26056 -57.1 67 25 652.2 49 20 26370 -51.3 65 27 679.1 50 15 28261 -46.9 86 38 752.0 51 13 29221 -42.1 96 43 800.1 52 10 31010 -39.1 115 53 873.6 TRP 103 16495 -82.1 75 24 366.0 WND Sounding variables and indices 1000-500 mb thick: 5810.00 m Freezing level: 550.00 mb = 5151.12 m = 16899.81 ft Wetbulb zero: 577.79 mb = 4746.76 m = 15573.16 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 67.57 % Est. max temperature: 33.44 C = 92.19 F Sfc-Lift cond lev (LCL): 970.78 mb = 361.71 m = 1186.70 ft T: 26.93 C 700-500 lapse rate: 5.88 C/km ThetaE index: 18.48 C Layer 1001.0- 811.0 mb Conv cond level (CCL): 861.28 mb = 1409.26 m = 4623.49 ft Mean mixing ratio: 17.11 g/kg Conv temperature: 33.38 C = 92.08 F Cap Strength: 1.78 C Lifted Index: -2.68 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.09 C Lifted Index @700 mb: 0.21 C Showalter Index: 1.48 C Risk: Showers probable Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 18.60 C K Index: 28.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 203.60 Risk: None Energy Index: 0.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 959.46 J/kg Max Up Vert Vel: 43.81 m/s Conv Inhibition (B-): 63.43 J/kg Cap Strength: 1.78 C Lift Cond Lev (LCL): 896.33 mb = 1062.10 m = 3484.52 ft Lev Free Conv (LFC): 681.33 mb = 3394.80 m = 11137.64 ft Equ Level (EL): 151.33 mb = 14266.12 m = 46804.29 ft B at Equ Level: 947.05 J/kg Max Parcel Lev (MPL): 91.33 mb = 17171.80 m = 56337.25 ft Wind level data Storm motion: 308 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 1009 20 200 3 1.0 2.8 | 148 8 -4.5 7.1 1 1000 100 235 4 3.3 2.3 | 161 7 -2.2 6.6 2 977 305 255 7 6.8 1.8 | 192 6 1.2 6.1 3 944 610 290 8 7.5 -2.7 | 232 3 2.0 1.5 4 925 788 300 8 6.9 -4.0 | 259 1 1.4 0.3 5 850 1524 305 12 9.8 -6.9 | 301 5 4.3 -2.6 6 820 1829 305 11 9.0 -6.3 | 300 4 3.5 -2.0 7 763 2438 275 13 13.0 -1.1 | 247 8 7.4 3.1 8 700 3173 250 14 13.2 4.8 | 220 12 7.6 9.1 9 660 3658 255 10 9.7 2.6 | 211 8 4.1 6.9 10 635 3962 265 6 6.0 0.5 | 185 5 0.5 4.8 11 568 4877 260 8 7.9 1.4 | 203 6 2.4 5.7 12 527 5486 330 6 3.0 -5.2 | 70 3 -2.5 -0.9 13 500 5910 290 8 7.5 -2.7 | 232 3 2.0 1.5 14 488 6096 295 7 6.3 -3.0 | 212 2 0.8 1.3 15 469 6401 320 5 3.2 -3.8 | 101 2 -2.3 0.4 16 434 7010 315 1 0.7 -0.7 | 127 6 -4.8 3.6 17 417 7315 50 4 -3.1 -2.6 | 101 9 -8.6 1.7 18 400 7640 25 7 -3.0 -6.3 | 76 9 -8.5 -2.1 19 369 8230 25 9 -3.8 -8.2 | 67 10 -9.3 -3.9 20 340 8839 40 13 -8.4 -10.0 | 68 15 -13.9 -5.7 21 300 9750 85 8 -8.0 -0.7 | 105 14 -13.5 3.6 22 300 9754 80 7 -6.9 -1.2 | 104 13 -12.4 3.1 23 275 10363 120 10 -8.7 5.0 | 123 17 -14.2 9.3 24 250 11030 105 15 -14.5 3.9 | 112 22 -20.0 8.2 25 220 11887 95 15 -14.9 1.3 | 105 21 -20.5 5.6 26 200 12520 95 14 -13.9 1.2 | 106 20 -19.5 5.5 27 165 13716 105 19 -18.4 4.9 | 111 26 -23.9 9.2 28 150 14320 110 29 -27.3 9.9 | 113 36 -32.8 14.2 29 128 15240 105 35 -33.8 9.1 | 109 42 -39.3 13.3 30 109 16154 80 23 -22.7 -4.0 | 91 28 -28.2 0.3 31 103 16495 75 24 -23.2 -6.2 | 86 29 -28.7 -1.9 32 100 16660 75 17 -16.4 -4.4 | 90 22 -21.9 -0.1 33 98 16764 75 24 -23.2 -6.2 | 86 29 -28.7 -1.9 34 70 18680 225 26 18.4 18.4 | 210 26 12.9 22.7 35 50 20660 75 19 -18.4 -4.9 | 88 24 -23.9 -0.6 36 30 23780 80 9 -8.9 -1.6 | 101 15 -14.4 2.7 37 20 26370 65 27 -24.5 -11.4 | 77 31 -30.0 -7.1 38 10 31010 115 53 -48.0 22.4 | 116 60 -53.6 26.7 Wind Parameters Mean winds (0-6000m): 277.8 at 9.3 knts Storm direction: 307.8 at 7.0 knts Shear (0-3000m) pos: 2.2 neg: 1.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 77.4 deg Storm rel helicity (0-3000m) pos: 14.8 neg: -17.2 tot: -2.4 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 0.4 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 382.54 Bulk Shear: 2.51 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 ------------------------------------------------------------------------------- 500 256 6 183 6| 8.0 0.0 8.0| 12.2 0.0 12.2 24.4 0.80| 9.3 7.5 1000 280 7 206 3| 5.3 0.0 5.3| 13.8 0.0 13.8 13.8 0.76| 6.7 5.1 1500 291 8 240 3| 4.5 0.0 4.5| 14.8 0.0 14.8 9.8 0.69| 5.4 3.8 2000 295 9 261 3| 3.4 0.5 3.9| 14.8 -2.1 12.7 6.3 0.49| 4.8 2.4 2500 292 10 259 4| 2.7 1.5 4.2| 14.8 -9.1 5.6 2.3 0.22| 5.0 1.1 3000 285 10 251 5| 2.2 1.9 4.1| 14.8 -17.2 -2.4 -0.8 0.07| 4.8 0.4 4000 277 10 238 6| 1.7 1.3 3.0| 14.8 -28.0 -13.2 -3.3 -0.08| 4.8 -0.4 5000 275 10 231 6| 1.5 1.1 2.6| 17.7 -28.0 -10.3 -2.1 -0.02| 4.2 -0.1 6000 278 9 231 5| 1.6 1.2 2.8| 17.9 -28.8 -10.9 -1.8 -0.11| 4.6 -0.5 Wrote GIF file: /home/apache/climate/data/raob//WRBB/skewt/WRBB.skewt.20200401.12.gif