UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032112.upa.cvt Date: 1200Z 21 MAR 20 Searching for WRBB... Searching the city database file for: WRBB ... Date:1200Z 21 MAR 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 1011 20 27.4 24.9 86 2.5 25.6 0 0 299.6 303.3 298.3 358.2 19.98 1 1000 118 26.8 22.9 79 3.9 24.0 40 8 300.0 303.2 297.1 352.2 17.85 2 961 469 25.0 19.0 69 6.0 20.8 55 6 301.6 304.2 295.4 344.4 14.54 3 925 803 22.6 19.6 83 3.0 20.5 65 3 302.4 305.3 296.4 348.8 15.71 4 863 1404 18.8 17.4 92 1.4 17.8 333 1 304.5 307.2 296.3 348.2 14.64 5 850 1534 18.8 16.0 84 2.8 16.9 305 2 305.8 308.4 295.8 346.5 13.58 6 838 1656 19.0 14.5 75 4.5 16.0 303 4 307.3 309.6 295.5 345.0 12.49 7 776 2315 16.0 10.0 68 6.0 12.1 310 6 310.9 312.8 294.7 341.5 9.99 8 700 3184 10.2 6.6 78 3.6 8.0 300 7 313.8 315.5 294.6 341.1 8.77 9 566 4923 0.0 -0.6 96 0.6 -0.3 307 10 321.4 322.7 294.9 342.4 6.49 10 500 5910 -4.9 -5.8 93 0.9 -5.4 5 11 327.1 328.1 295.2 343.6 4.97 11 459 6577 -8.5 -9.6 92 1.1 -9.0 6 11 330.7 331.5 295.4 344.3 4.03 12 400 7630 -14.9 -16.7 86 1.8 -15.6 55 14 335.6 336.2 295.4 344.7 2.59 13 378 8056 -17.5 -21.4 72 3.9 -18.7 59 15 337.7 338.0 295.3 344.3 1.83 14 322 9240 -25.5 -29.8 67 4.3 -26.4 94 17 342.4 342.7 295.8 346.2 1.00 15 300 9750 -29.5 -33.2 70 3.7 -30.2 85 18 343.8 344.0 295.9 346.8 0.78 16 250 11020 -40.1 -44.8 61 4.7 -40.5 85 17 346.4 346.5 296.1 347.6 0.28 17 200 12510 -52.9 120 18 349.0 18 152 14211 -67.3 123 23 352.8 19 150 14290 -68.1 125 23 352.8 20 127 15266 -75.9 113 24 355.9 21 114 15891 -72.9 74 21 372.6 22 100 16650 -76.5 340 14 379.9 23 79 17980 -84.5 389.9 24 75 18267 -85.3 394.0 25 71 18570 -83.7 403.7 26 70 18649 -79.9 413.4 TRP WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 566.00 mb = 4923.25 m = 16152.18 ft Wetbulb zero: 571.34 mb = 4846.33 m = 15899.85 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 83.10 % Est. max temperature: 32.52 C = 90.54 F Sfc-Lift cond lev (LCL): 975.47 mb = 336.96 m = 1105.50 ft T: 25.68 C 700-500 lapse rate: 5.54 C/km ThetaE index: 13.79 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 813.78 mb = 1907.62 m = 6258.52 ft Mean mixing ratio: 16.00 g/kg Conv temperature: 36.49 C = 97.68 F Cap Strength: 2.11 C Lifted Index: -1.40 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.34 C Lifted Index @700 mb: -0.02 C Showalter Index: -0.70 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.90 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 207.00 Risk: None Energy Index: -0.64 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 274.89 J/kg Max Up Vert Vel: 23.45 m/s Conv Inhibition (B-): 118.80 J/kg Cap Strength: 2.10 C Lift Cond Lev (LCL): 902.79 mb = 1013.37 m = 3324.65 ft Lev Free Conv (LFC): 697.79 mb = 3209.89 m = 10531.02 ft Equ Level (EL): 237.79 mb = 11354.38 m = 37251.45 ft B at Equ Level: 274.85 J/kg Max Parcel Lev (MPL): 127.79 mb = 15229.33 m = 49964.39 ft Wind level data Storm motion: 2 at 5 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 1011 20 0 0 -0.0 -0.0 | 182 5 0.2 5.2 1 1000 118 40 8 -5.1 -6.1 | 79 5 -5.0 -1.0 2 979 305 50 8 -6.1 -5.1 | 90 6 -6.0 0.0 3 925 803 65 3 -2.7 -1.3 | 147 5 -2.6 3.9 4 913 914 80 2 -2.0 -0.3 | 159 5 -1.8 4.8 5 882 1219 0 0 -0.0 -0.0 | 182 5 0.2 5.2 6 851 1524 315 2 1.4 -1.4 | 203 4 1.6 3.7 7 850 1534 305 2 1.6 -1.1 | 204 4 1.8 4.0 8 821 1829 300 7 6.1 -3.5 | 255 6 6.2 1.7 9 737 2743 320 6 3.9 -4.6 | 262 4 4.0 0.6 10 711 3048 295 6 5.4 -2.5 | 245 6 5.6 2.6 11 700 3184 300 7 6.1 -3.5 | 255 6 6.2 1.7 12 660 3658 300 5 4.3 -2.5 | 239 5 4.5 2.7 13 636 3962 285 4 3.9 -1.0 | 224 6 4.0 4.1 14 612 4267 330 9 4.5 -7.8 | 300 5 4.7 -2.6 15 568 4877 305 10 8.2 -5.7 | 274 8 8.3 -0.6 16 527 5486 355 12 1.0 -12.0 | 350 7 1.2 -6.8 17 507 5791 10 14 -2.4 -13.8 | 15 9 -2.3 -8.6 18 500 5910 5 11 -1.0 -11.0 | 8 6 -0.8 -5.8 19 469 6401 5 11 -1.0 -11.0 | 8 6 -0.8 -5.8 20 433 7010 10 11 -1.9 -10.8 | 17 6 -1.8 -5.7 21 400 7630 55 14 -11.5 -8.0 | 76 12 -11.3 -2.9 22 384 7925 55 15 -12.3 -8.6 | 74 13 -12.1 -3.4 23 326 9144 95 17 -16.9 1.5 | 112 18 -16.8 6.6 24 300 9750 85 18 -17.9 -1.6 | 101 18 -17.8 3.6 25 250 11020 85 17 -16.9 -1.5 | 102 17 -16.8 3.7 26 230 11582 90 17 -17.0 0.0 | 107 18 -16.8 5.2 27 200 12497 120 19 -16.5 9.5 | 132 22 -16.3 14.7 28 200 12510 120 18 -15.6 9.0 | 133 21 -15.4 14.2 29 157 14021 120 23 -19.9 11.5 | 130 26 -19.8 16.7 30 150 14290 125 23 -18.8 13.2 | 134 26 -18.7 18.3 31 121 15545 110 24 -22.6 8.2 | 121 26 -22.4 13.4 32 103 16459 15 17 -4.4 -16.4 | 21 12 -4.2 -11.3 33 100 16650 340 14 4.8 -13.2 | 328 9 4.9 -8.0 34 98 16764 5 15 -1.3 -14.9 | 7 10 -1.1 -9.8 Wind Parameters Mean winds (0-6000m): 331.8 at 6.9 knts Storm direction: 1.8 at 5.2 knts Shear (0-3000m) pos: 1.2 neg: 2.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 64.6 deg Storm rel helicity (0-3000m) pos: 20.2 neg: -8.6 tot: 11.6 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 0.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 29.43 Bulk Shear: 9.34 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 48 7 97 5| 6.0 0.0 6.0| 4.6 -6.8 -2.2 -4.4 -0.47| 13.1 -6.2 1000 52 5 118 4| 3.0 2.3 5.3| 10.6 -6.8 3.8 3.8 -0.07| 9.2 -0.6 1500 49 4 137 4| 2.0 2.2 4.2| 13.6 -6.8 6.8 4.5 0.06| 7.3 0.5 2000 18 4 139 2| 1.5 2.7 4.2| 19.6 -6.8 12.8 6.4 0.22| 6.9 1.5 2500 351 5 233 1| 1.5 2.2 3.6| 20.1 -6.8 13.3 5.3 0.22| 5.8 1.3 3000 339 5 251 2| 1.2 2.0 3.2| 20.2 -8.6 11.6 3.9 0.16| 5.3 0.9 4000 324 5 250 3| 1.0 1.4 2.4| 23.0 -12.6 10.3 2.6 0.11| 4.7 0.5 5000 321 6 261 4| 1.1 1.3 2.3| 34.8 -17.1 17.7 3.5 0.19| 4.9 0.9 6000 332 7 285 4| 1.5 1.1 2.6| 55.3 -18.3 37.1 6.2 0.32| 5.2 1.7 Wrote GIF file: /home/apache/climate/data/raob//WRBB/skewt/WRBB.skewt.20200321.12.gif