UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032612.upa.cvt Date: 1200Z 26 MAR 20 Searching for VVTS... Searching the city database file for: VVTS ... Date:1200Z 26 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 1010 19 28.4 23.4 74 5.0 24.7 140 5 300.7 304.0 297.5 354.3 18.23 1 1000 87 27.4 23.0 77 4.4 24.2 140 11 300.5 303.8 297.3 353.3 17.96 2 946 577 22.8 21.6 93 1.2 21.9 129 17 300.7 303.9 297.0 351.9 17.42 3 925 773 22.6 17.8 74 4.8 19.3 125 19 302.4 305.0 295.2 343.8 14.00 4 923 792 22.6 17.8 74 4.8 19.3 125 19 302.6 305.2 295.3 344.1 14.03 5 864 1366 21.4 3.4 31 18.0 11.2 117 13 307.1 308.2 290.1 324.5 5.66 6 850 1507 20.4 4.4 35 16.0 11.2 115 11 307.5 308.7 290.7 326.4 6.17 7 829 1722 17.6 14.9 84 2.7 15.8 110 11 306.8 309.2 295.7 345.8 12.96 8 783 2209 14.8 13.0 89 1.8 13.6 98 10 308.8 311.1 295.6 345.6 12.11 9 776 2286 15.8 11.2 74 4.6 12.8 96 10 310.7 312.7 295.3 343.9 10.83 10 765 2407 15.8 8.8 63 7.0 11.4 93 10 312.0 313.7 294.5 340.8 9.34 11 726 2850 12.2 5.2 62 7.0 8.0 83 9 312.7 314.2 293.4 336.5 7.66 12 719 2932 13.0 -5.0 28 18.0 4.1 81 9 314.5 315.2 290.6 326.2 3.66 13 700 3157 11.8 -5.2 30 17.0 3.4 75 9 315.6 316.3 291.0 327.5 3.71 14 685 3338 10.0 -1.0 46 11.0 4.1 66 9 315.5 316.5 292.3 332.0 5.19 15 630 4029 6.0 -13.0 24 19.0 -1.9 30 8 318.6 319.0 290.6 326.0 2.23 16 610 4292 4.4 -8.6 38 13.0 -1.6 16 7 319.7 320.3 291.8 330.5 3.27 17 606 4346 4.8 -20.2 14 25.0 -4.1 13 7 320.8 321.0 290.3 325.1 1.27 18 578 4730 2.6 -9.4 41 12.0 -2.9 352 7 322.6 323.2 292.6 333.3 3.24 19 556 5043 0.2 -13.8 34 14.0 -5.5 336 6 323.3 323.8 292.1 331.3 2.37 20 525 5502 -0.7 -29.7 9 29.0 -8.9 311 6 327.6 327.7 291.7 329.9 0.62 21 500 5890 -4.1 -23.1 21 19.0 -10.2 290 5 328.0 328.3 292.3 332.3 1.19 22 473 6323 -7.3 -29.3 15 22.0 -13.1 284 5 329.3 329.5 292.2 331.9 0.71 23 456 6606 -8.9 -22.9 31 14.0 -13.2 280 4 330.8 331.1 293.2 335.5 1.33 24 428 7094 -9.9 -39.9 7 30.0 -16.0 273 4 335.6 335.6 293.5 336.6 0.28 25 400 7610 -13.9 -36.9 12 23.0 -18.6 265 3 336.9 337.0 293.9 338.5 0.40 26 399 7629 -13.9 -36.9 12 23.0 -18.6 265 3 337.2 337.2 294.0 338.7 0.40 27 395 7706 -13.3 -40.3 8 27.0 -18.5 266 3 338.9 339.0 294.3 340.1 0.29 28 366 8285 -16.5 -50.5 4 34.0 -21.3 274 5 342.1 342.1 294.9 342.5 0.10 29 365 8305 -16.5 -50.5 4 34.0 -21.3 275 5 342.4 342.4 295.0 342.8 0.10 30 300 9750 -28.3 -54.3 6 26.0 -30.7 295 9 345.5 345.5 295.7 345.8 0.08 31 250 11030 -38.3 -65.3 4 27.0 -39.5 30 1 349.1 349.1 296.5 349.2 0.02 32 248 11085 -38.7 -64.7 5 26.0 -39.9 34 1 349.3 349.3 296.5 349.4 0.03 33 200 12510 -52.3 -70.3 10 18.0 -52.7 145 5 349.9 350.0 296.6 350.0 0.01 34 192 12773 -54.7 -73.7 8 19.0 -55.0 146 7 350.2 350.2 296.7 350.2 0.01 35 181 13149 -57.9 -68.9 23 11.0 -58.0 148 10 351.0 351.0 296.8 351.0 0.02 36 169 13578 -61.5 -70.5 29 9.0 -61.6 151 13 351.9 351.9 297.1 352.0 0.02 37 152 14230 -66.1 -77.1 20 11.0 -66.2 155 18 354.9 354.9 297.7 354.9 0.01 38 150 14310 -66.5 -76.5 23 10.0 -66.5 155 19 355.5 355.5 297.8 355.6 0.01 39 118 15721 -77.5 -82.5 44 5.0 -77.5 90 12 360.5 360.5 298.8 360.5 0.00 40 117 15770 -77.9 -82.9 44 5.0 -77.9 88 12 360.7 360.7 298.8 360.7 0.00 41 100 16660 -80.7 -87.7 30 7.0 -80.7 45 7 371.8 371.8 300.9 371.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 549.11 mb = 5144.98 m = 16879.65 ft Wetbulb zero: 647.44 mb = 3803.11 m = 12477.23 ft Precipitable water: 1.65 inches Sfc-500 mean rel hum: 48.10 % Est. max temperature: 34.96 C = 94.93 F Sfc-Lift cond lev (LCL): 939.66 mb = 635.43 m = 2084.72 ft T: 22.74 C 700-500 lapse rate: 5.82 C/km ThetaE index: 19.62 C Layer 864.0- 850.0 mb Conv cond level (CCL): 838.52 mb = 1624.18 m = 5328.62 ft Mean mixing ratio: 16.57 g/kg Conv temperature: 34.84 C = 94.71 F Cap Strength: 3.10 C Lifted Index: -1.13 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.10 C Lifted Index @700 mb: 1.23 C Showalter Index: 8.89 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 8.50 C K Index: 11.90 Risk: None Sweat Index: 79.80 Risk: None Energy Index: 1.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 121.37 J/kg Max Up Vert Vel: 15.58 m/s Conv Inhibition (B-): 123.98 J/kg Cap Strength: 3.06 C Lift Cond Lev (LCL): 912.63 mb = 889.98 m = 2919.85 ft Lev Free Conv (LFC): 667.63 mb = 3549.65 m = 11645.69 ft Equ Level (EL): 387.63 mb = 7848.86 m = 25750.55 ft B at Equ Level: 116.54 J/kg Max Parcel Lev (MPL): 177.63 mb = 13266.35 m = 43524.25 ft Wind level data Storm motion: 133 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 1010 19 140 5 -3.2 3.8 | 297 2 2.1 -1.0 1 1000 87 140 11 -7.1 8.4 | 153 4 -1.8 3.6 2 925 773 125 19 -15.6 10.9 | 120 12 -10.3 6.0 3 850 1507 115 11 -10.0 4.6 | 87 5 -4.7 -0.2 4 700 3157 75 9 -8.7 -2.3 | 25 8 -3.4 -7.2 5 500 5890 290 5 4.7 -1.7 | 303 12 10.0 -6.6 6 400 7610 265 3 3.0 0.3 | 299 9 8.3 -4.6 7 300 9750 295 9 8.2 -3.8 | 303 16 13.4 -8.7 8 250 11030 30 1 -0.5 -0.9 | 320 7 4.8 -5.7 9 200 12510 145 5 -2.9 4.1 | 288 3 2.4 -0.8 10 150 14310 155 19 -8.0 17.2 | 167 13 -2.7 12.3 11 100 16660 45 7 -4.9 -4.9 | 358 10 0.3 -9.8 Wind Parameters Mean winds (0-6000m): 102.6 at 9.6 knts Storm direction: 132.6 at 7.2 knts Shear (0-3000m) pos: 0.0 neg: 1.4 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 92.1 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -28.1 tot: -28.1 m^2/s^2 ave: -9.4 10^-3 m/s^2 rel: -0.71 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 19.77 Bulk Shear: 6.14 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 ------------------------------------------------------------------------------- 500 135 13 138 5| 0.0 11.5 11.5| 0.0 -5.5 -5.5 -11.0 -0.78| 14.2-11.1 1000 129 15 126 8| 0.0 6.0 6.0| 0.0 -13.3 -13.3 -13.3 -0.70| 10.0 -7.0 1500 126 15 120 7| 0.0 2.3 2.3| 0.0 -18.8 -18.8 -12.5 -0.67| 8.6 -5.7 2000 123 14 112 7| 0.0 1.8 1.8| 0.0 -21.7 -21.7 -10.8 -0.69| 7.0 -4.9 2500 119 13 103 6| 0.0 1.6 1.6| 0.0 -24.8 -24.8 -9.9 -0.70| 6.1 -4.3 3000 115 12 93 6| 0.0 1.4 1.4| 0.0 -28.1 -28.1 -9.4 -0.71| 5.4 -3.9 4000 106 11 73 6| 0.0 1.4 1.4| 0.0 -44.0 -44.0 -11.0 -0.74| 5.0 -3.7 5000 100 10 59 6| 0.0 1.1 1.1| 0.0 -65.6 -65.6 -13.1 -0.77| 4.7 -3.6 6000 103 10 56 5| 0.0 0.8 0.8| 0.0 -81.3 -81.3 -13.5 -0.79| 4.3 -3.4 Wrote GIF file: /home/apache/climate/data/raob//VVTS/skewt/VVTS.skewt.20200326.12.gif