UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032512.upa.cvt Date: 1200Z 25 MAR 20 Searching for VVTS... Searching the city database file for: VVTS ... Date:1200Z 25 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 1008 19 28.2 24.1 78 4.1 25.2 155 3 300.7 304.2 298.1 356.8 19.07 1 1000 72 27.4 23.9 81 3.5 24.8 155 7 300.5 304.0 298.0 356.4 19.00 2 960 433 24.2 22.4 90 1.8 22.9 134 14 300.8 304.1 297.5 353.9 18.04 3 925 759 23.0 17.0 69 6.0 18.9 115 21 302.8 305.3 294.8 342.2 13.29 4 889 1105 21.4 13.4 60 8.0 16.1 106 17 304.6 306.7 293.6 337.3 10.93 5 884 1154 21.8 11.8 53 10.0 15.3 104 17 305.5 307.4 293.1 335.2 9.88 6 850 1494 20.2 7.2 43 13.0 12.3 95 13 307.3 308.7 291.7 330.2 7.51 7 846 1535 19.8 6.8 43 13.0 12.0 95 13 307.3 308.7 291.6 329.7 7.34 8 808 1928 15.8 15.3 97 0.5 15.5 95 11 307.1 309.7 296.3 348.3 13.66 9 771 2326 13.6 11.7 88 1.9 12.4 95 10 308.9 311.0 295.1 343.2 11.28 10 750 2559 13.4 1.4 44 12.0 6.8 95 9 311.1 312.2 291.3 328.7 5.65 11 748 2581 13.8 -7.2 23 21.0 3.9 95 9 311.8 312.4 289.2 321.3 2.97 12 738 2695 13.2 -9.8 19 23.0 2.9 95 9 312.3 312.8 288.8 320.3 2.46 13 735 2729 13.4 -15.6 12 29.0 1.8 95 9 312.9 313.2 288.1 318.0 1.54 14 700 3139 11.4 -8.6 24 20.0 2.2 95 7 315.1 315.7 290.1 324.4 2.85 15 641 3868 6.6 -4.4 45 11.0 1.1 126 6 317.7 318.5 292.2 331.6 4.31 16 587 4585 2.2 -9.8 41 12.0 -3.1 158 6 320.7 321.3 292.0 330.9 3.09 17 577 4724 2.0 -18.0 21 20.0 -5.4 164 6 322.0 322.3 291.0 327.5 1.61 18 564 4908 1.8 -13.2 32 15.0 -4.4 172 6 323.9 324.4 292.3 332.2 2.45 19 551 5096 0.6 -11.4 40 12.0 -4.6 180 6 324.6 325.2 292.9 334.4 2.90 20 530 5407 -0.9 -21.9 19 21.0 -7.9 194 5 326.5 326.7 291.9 330.9 1.25 21 510 5713 -3.3 -11.3 54 8.0 -6.8 208 5 327.2 327.8 293.8 337.9 3.16 22 500 5870 -3.7 -15.7 39 12.0 -8.4 215 5 328.5 329.0 293.4 336.3 2.25 23 470 6354 -6.1 -27.1 17 21.0 -12.2 218 6 331.4 331.6 293.0 334.6 0.88 24 467 6404 -5.7 -40.7 4 35.0 -13.0 218 6 332.5 332.6 292.6 333.4 0.23 25 440 6868 -7.1 -35.1 9 28.0 -13.8 221 7 336.5 336.6 293.9 338.1 0.44 26 400 7600 -13.1 -34.1 15 21.0 -17.9 225 9 338.0 338.1 294.3 340.0 0.53 27 381 7969 -15.9 -31.9 24 16.0 -19.6 227 10 339.0 339.2 294.7 341.6 0.69 28 300 9730 -28.3 -55.3 6 27.0 -30.7 235 15 345.5 345.5 295.7 345.8 0.07 29 281 10196 -31.5 -61.5 4 30.0 -33.6 224 16 347.4 347.4 296.1 347.6 0.03 30 250 11010 -39.1 -63.1 6 24.0 -40.2 205 17 347.9 347.9 296.2 348.1 0.03 31 200 12500 -51.9 -68.9 11 17.0 -52.2 295 9 350.6 350.6 296.8 350.7 0.02 32 176 13310 -59.5 -72.5 17 13.0 -59.6 304 8 351.1 351.1 296.9 351.2 0.01 33 150 14290 -66.5 -75.5 27 9.0 -66.5 315 7 355.5 355.5 297.8 355.6 0.01 34 129 15191 -73.1 -80.1 34 7.0 -73.1 18 10 359.3 359.3 298.6 359.4 0.01 35 100 16660 -80.5 -87.5 30 7.0 -80.5 125 15 372.2 372.2 300.9 372.2 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 542.60 mb = 5220.52 m = 17127.50 ft Wetbulb zero: 627.25 mb = 4045.12 m = 13271.22 ft Precipitable water: 1.63 inches Sfc-500 mean rel hum: 49.86 % Est. max temperature: 34.43 C = 93.98 F Sfc-Lift cond lev (LCL): 950.17 mb = 523.42 m = 1717.23 ft T: 23.87 C 700-500 lapse rate: 5.53 C/km ThetaE index: 30.23 C Layer 771.0- 700.0 mb Conv cond level (CCL): 836.20 mb = 1634.50 m = 5362.48 ft Mean mixing ratio: 16.52 g/kg Conv temperature: 34.81 C = 94.66 F Cap Strength: 2.62 C Lifted Index: -0.85 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.08 C Lifted Index @700 mb: 0.72 C Showalter Index: 7.47 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 10.90 C K Index: 11.10 Risk: None Sweat Index: 117.40 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 134.33 J/kg Max Up Vert Vel: 16.39 m/s Conv Inhibition (B-): 72.21 J/kg Cap Strength: 2.55 C Lift Cond Lev (LCL): 907.36 mb = 926.68 m = 3040.25 ft Lev Free Conv (LFC): 802.36 mb = 1987.73 m = 6521.33 ft Equ Level (EL): 752.36 mb = 2532.06 m = 8307.17 ft B at Equ Level: 18.00 J/kg Max Parcel Lev (MPL): 682.36 mb = 3350.37 m = 10991.89 ft Wind level data Storm motion: 143 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 1008 19 155 3 -1.3 2.7 | 315 4 2.8 -2.8 1 1000 72 155 7 -3.0 6.3 | 236 1 1.2 0.8 2 925 759 115 21 -19.0 8.9 | 103 15 -14.9 3.3 3 850 1494 95 13 -13.0 1.1 | 63 10 -8.8 -4.4 4 700 3139 95 7 -7.0 0.6 | 30 6 -2.9 -4.9 5 500 5870 215 5 2.9 4.1 | 282 7 7.0 -1.5 6 400 7600 225 9 6.4 6.4 | 266 11 10.5 0.8 7 300 9730 235 15 12.3 8.6 | 259 17 16.4 3.0 8 250 11010 205 17 7.2 15.4 | 229 15 11.3 9.9 9 200 12500 295 9 8.2 -3.8 | 307 15 12.3 -9.4 10 150 14290 315 7 4.9 -4.9 | 319 14 9.1 -10.5 11 100 16660 125 15 -12.3 8.6 | 110 9 -8.2 3.0 Wind Parameters Mean winds (0-6000m): 113.5 at 9.2 knts Storm direction: 143.5 at 6.9 knts Shear (0-3000m) pos: 0.0 neg: 1.1 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 79.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -54.1 tot: -54.1 m^2/s^2 ave: -18.0 10^-3 m/s^2 rel: -0.71 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 51.53 Bulk Shear: 2.61 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 ------------------------------------------------------------------------------- 500 138 11 128 4| 0.0 13.9 13.9| 0.0 -7.8 -7.8 -15.6 -0.69| 16.4-11.3 1000 121 15 103 9| 0.0 8.4 8.4| 0.0 -30.4 -30.4 -30.4 -0.68| 13.2 -9.0 1500 115 15 95 10| 0.0 4.0 4.0| 0.0 -46.6 -46.6 -31.1 -0.71| 11.0 -7.8 2000 111 14 87 9| 0.0 2.6 2.6| 0.0 -49.1 -49.1 -24.6 -0.70| 8.7 -6.1 2500 108 13 81 9| 0.0 1.7 1.7| 0.0 -51.6 -51.6 -20.6 -0.70| 7.3 -5.2 3000 107 13 76 8| 0.0 1.1 1.1| 0.0 -54.1 -54.1 -18.0 -0.71| 6.4 -4.6 4000 107 11 71 7| 0.6 0.8 1.4| 0.5 -54.8 -54.3 -13.6 -0.63| 5.5 -3.5 5000 111 10 70 6| 0.9 0.7 1.6| 0.5 -55.3 -54.8 -11.0 -0.61| 4.9 -3.0 6000 113 9 67 5| 1.0 0.6 1.5| 2.3 -55.7 -53.4 -8.9 -0.55| 4.4 -2.4 Wrote GIF file: /home/apache/climate/data/raob//VVTS/skewt/VVTS.skewt.20200325.12.gif