UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032400.upa.cvt Date: 0000Z 24 MAR 20 Searching for VVTS... Searching the city database file for: VVTS ... Date:0000Z 24 MAR 20 Station: VVTS WMO ident: 48900 Latitude: 10.82 Longitude: 106.67 Elevation: 19.00 ------------------------------------------------------------------------------- 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 19 25.8 23.2 86 2.6 23.9 90 1 298.0 301.3 296.7 350.3 17.98 1 1000 103 25.0 22.6 87 2.4 23.3 105 7 298.1 301.3 296.4 349.1 17.52 2 925 784 20.2 18.5 90 1.7 19.0 125 19 300.0 302.6 295.0 342.8 14.64 3 913 897 19.4 17.8 90 1.6 18.3 118 17 300.3 302.9 294.8 341.8 14.19 4 896 1059 20.8 7.8 43 13.0 13.0 108 14 303.3 304.7 290.5 325.6 7.42 5 888 1137 20.8 7.8 43 13.0 13.0 103 12 304.1 305.5 290.7 326.6 7.49 6 863 1384 18.8 16.5 86 2.3 17.2 88 8 304.5 307.1 295.7 345.7 13.81 7 850 1514 17.8 16.3 91 1.5 16.8 80 5 304.8 307.4 295.8 346.1 13.85 8 836 1656 17.0 15.7 92 1.3 16.1 85 5 305.4 307.9 295.7 345.9 13.54 9 809 1936 16.4 11.6 73 4.8 13.3 94 4 307.6 309.6 294.3 339.9 10.67 10 740 2689 11.0 8.2 83 2.8 9.3 119 4 309.7 311.5 293.9 338.0 9.26 11 728 2826 11.2 0.2 47 11.0 5.3 124 3 311.4 312.4 291.2 328.0 5.34 12 719 2930 11.2 -6.8 28 18.0 2.7 127 3 312.5 313.1 289.6 322.7 3.19 13 700 3154 9.8 -5.2 34 15.0 2.5 135 3 313.3 314.0 290.3 325.2 3.71 14 670 3516 7.6 -0.4 57 8.0 3.3 142 4 314.8 315.9 292.4 332.4 5.55 15 649 3777 6.4 -6.6 39 13.0 0.3 147 4 316.3 317.0 291.2 328.0 3.59 16 640 3891 6.6 -19.4 14 26.0 -2.8 150 5 317.8 318.1 289.4 322.2 1.28 17 621 4138 5.2 -21.8 12 27.0 -4.0 155 5 319.0 319.2 289.6 322.7 1.08 18 560 4972 -0.5 -7.5 59 7.0 -3.8 171 7 321.8 322.6 293.0 334.6 3.89 19 536 5321 -2.1 -19.1 26 17.0 -8.1 179 8 324.0 324.3 291.6 329.4 1.57 20 529 5425 -2.9 -14.9 39 12.0 -7.5 181 8 324.2 324.7 292.2 332.0 2.27 21 523 5516 -3.3 -22.3 21 19.0 -9.4 183 8 324.8 325.1 291.5 329.1 1.22 22 521 5546 -3.5 -13.5 46 10.0 -7.5 183 8 324.9 325.4 292.7 333.7 2.59 23 512 5684 -3.9 -23.9 19 20.0 -10.1 186 9 326.1 326.3 291.7 329.9 1.08 24 509 5730 -4.5 -12.5 54 8.0 -7.8 187 9 325.9 326.5 293.2 335.6 2.88 25 500 5870 -5.5 -14.5 49 9.0 -9.0 190 9 326.3 326.8 293.0 334.8 2.49 26 488 6061 -7.1 -14.1 57 7.0 -9.8 192 9 326.6 327.2 293.2 335.6 2.63 27 425 7135 -11.1 -30.1 19 19.0 -15.9 205 10 334.7 334.9 293.7 337.5 0.74 28 424 7153 -10.9 -33.9 13 23.0 -16.2 205 10 335.2 335.3 293.6 337.1 0.51 29 400 7600 -13.7 -35.7 14 22.0 -18.4 210 11 337.2 337.3 294.0 338.9 0.46 30 319 9272 -28.1 -43.1 22 15.0 -30.0 198 17 339.8 339.8 294.5 340.8 0.27 31 300 9710 -30.9 -43.9 27 13.0 -32.4 195 19 341.8 341.9 295.0 342.9 0.26 32 295 9829 -31.9 -42.9 33 11.0 -33.2 195 20 342.1 342.1 295.1 343.2 0.29 33 250 10980 -40.3 -55.3 19 15.0 -41.2 195 25 346.2 346.2 295.8 346.5 0.08 34 234 11427 -43.1 -63.1 9 20.0 -43.9 189 24 348.5 348.5 296.3 348.7 0.03 35 200 12460 -52.3 -70.3 10 18.0 -52.7 175 23 349.9 350.0 296.6 350.0 0.01 36 191 12756 -55.1 -71.1 12 16.0 -55.4 181 21 350.1 350.1 296.7 350.2 0.01 37 166 13640 -61.5 -75.5 14 14.0 -61.6 198 17 353.7 353.7 297.4 353.8 0.01 38 150 14260 -67.3 -75.3 31 8.0 -67.4 210 13 354.2 354.2 297.5 354.2 0.01 39 136 14844 -71.9 -77.9 40 6.0 -71.9 169 11 356.1 356.1 297.9 356.1 0.01 40 129 15153 -73.5 -82.5 24 9.0 -73.5 147 10 358.6 358.6 298.4 358.6 0.00 41 100 16610 -81.9 -85.9 50 4.0 -81.9 40 5 369.5 369.5 300.5 369.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 565.35 mb = 4899.18 m = 16073.24 ft Wetbulb zero: 648.25 mb = 3786.56 m = 12422.94 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 56.51 % Est. max temperature: 32.36 C = 90.25 F Sfc-Lift cond lev (LCL): 973.88 mb = 334.16 m = 1096.32 ft T: 23.37 C 700-500 lapse rate: 5.63 C/km ThetaE index: 24.71 C Layer 1000.0- 888.0 mb Conv cond level (CCL): 919.00 mb = 840.21 m = 2756.57 ft Mean mixing ratio: 16.00 g/kg Conv temperature: 27.91 C = 82.23 F Cap Strength: 2.50 C Lifted Index: -1.01 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.22 C Lifted Index @700 mb: 0.41 C Showalter Index: -1.13 C Risk: Thunderstorms probable Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.80 C K Index: 24.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 214.60 Risk: None Energy Index: -2.25 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 98.34 J/kg Max Up Vert Vel: 14.02 m/s Conv Inhibition (B-): 66.59 J/kg Cap Strength: 2.32 C Lift Cond Lev (LCL): 932.77 mb = 710.96 m = 2332.53 ft Lev Free Conv (LFC): 757.77 mb = 2489.05 m = 8166.07 ft Equ Level (EL): 727.77 mb = 2828.95 m = 9281.21 ft B at Equ Level: 7.23 J/kg Max Parcel Lev (MPL): 637.77 mb = 3920.06 m = 12860.93 ft Wind level data Storm motion: 170 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 19 90 1 -1.0 0.0 | 1 5 -0.1 -5.2 1 1000 103 105 7 -6.8 1.8 | 60 7 -5.9 -3.3 2 925 784 125 19 -15.6 10.9 | 111 16 -14.7 5.7 3 850 1514 80 5 -4.9 -0.9 | 34 7 -4.1 -6.0 4 700 3154 135 3 -2.1 2.1 | 22 3 -1.2 -3.0 5 500 5870 190 9 1.6 8.9 | 213 4 2.4 3.7 6 400 7600 210 11 5.5 9.5 | 236 8 6.4 4.4 7 300 9710 195 19 4.9 18.4 | 204 14 5.8 13.2 8 250 10980 195 25 6.5 24.1 | 201 20 7.3 19.0 9 200 12460 175 23 -2.0 22.9 | 176 18 -1.1 17.8 10 150 14260 210 13 6.5 11.3 | 230 10 7.4 6.1 11 100 16610 40 5 -3.2 -3.8 | 15 9 -2.3 -9.0 Wind Parameters Mean winds (0-6000m): 140.4 at 7.0 knts Storm direction: 170.4 at 5.2 knts Shear (0-3000m) pos: 2.3 neg: 1.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 25.0 deg Storm rel helicity (0-3000m) pos: 31.6 neg: -42.1 tot: -10.5 m^2/s^2 ave: -3.5 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 0.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 34.95 Bulk Shear: 2.81 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 ------------------------------------------------------------------------------- 500 112 9 79 8| 13.8 0.0 13.8| 21.5 0.0 21.5 43.0 0.84| 14.5 12.2 1000 119 13 96 11| 6.9 0.9 7.8| 31.0 -16.7 14.3 14.3 0.42| 12.2 5.2 1500 118 12 92 10| 4.6 3.7 8.3| 31.0 -41.3 -10.3 -6.9 0.02| 11.9 0.2 2000 114 10 83 8| 3.5 2.8 6.3| 31.6 -41.3 -9.7 -4.9 0.03| 9.3 0.2 2500 113 9 77 8| 2.8 2.2 5.0| 31.6 -41.5 -9.9 -3.9 0.02| 7.7 0.2 3000 113 8 73 7| 2.3 1.8 4.1| 31.6 -42.1 -10.5 -3.5 0.01| 6.6 0.0 4000 117 7 70 6| 1.9 1.4 3.3| 32.5 -42.3 -9.7 -2.4 0.04| 5.3 0.2 5000 126 7 76 5| 1.7 1.1 2.8| 33.5 -42.3 -8.8 -1.8 0.09| 4.5 0.4 6000 140 7 93 4| 1.5 0.9 2.4| 35.1 -42.3 -7.2 -1.2 0.13| 4.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//VVTS/skewt/VVTS.skewt.20200324.00.gif