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 VVTS... Searching the city database file for: VVTS ... Date:1200Z 21 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 28.2 22.2 70 6.0 23.9 140 5 300.4 303.5 296.6 350.0 16.90 1 1000 98 27.0 22.3 76 4.7 23.6 140 11 300.1 303.3 296.7 350.5 17.19 2 964 421 23.8 21.4 86 2.4 22.1 147 12 300.1 303.2 296.5 349.5 16.87 3 941 633 24.2 14.2 54 10.0 17.6 152 13 302.6 304.6 293.0 334.8 10.88 4 925 783 23.2 14.2 57 9.0 17.2 155 13 303.0 305.1 293.3 335.9 11.07 5 912 906 22.8 11.8 50 11.0 15.7 140 12 303.9 305.6 292.4 332.4 9.57 6 895 1070 22.8 4.8 31 18.0 12.4 120 11 305.5 306.6 289.9 323.8 6.03 7 879 1227 21.6 4.6 33 17.0 11.8 101 11 305.8 307.0 290.0 324.3 6.05 8 865 1366 19.8 14.8 73 5.0 16.4 84 10 305.4 307.6 294.8 342.3 12.33 9 850 1517 18.8 14.3 75 4.5 15.8 65 9 305.8 308.1 294.8 342.3 12.15 10 819 1835 16.4 13.7 84 2.7 14.6 75 9 306.6 308.8 295.0 343.0 12.12 11 810 1929 15.8 13.1 84 2.7 14.0 77 9 306.9 309.1 294.9 342.4 11.78 12 777 2282 15.2 -1.8 31 17.0 6.4 88 8 309.9 310.7 289.8 323.4 4.31 13 753 2547 13.2 2.2 47 11.0 7.1 96 8 310.6 311.7 291.5 329.1 5.96 14 719 2934 11.6 -23.4 7 35.0 -0.2 108 7 312.9 313.1 287.3 315.7 0.81 15 700 3158 10.6 -20.4 9 31.0 -0.5 115 7 314.2 314.4 288.1 317.9 1.08 16 680 3399 9.2 -17.8 13 27.0 -0.9 102 7 315.3 315.5 288.7 319.9 1.39 17 654 3721 6.6 -1.4 57 8.0 2.4 85 6 315.9 316.9 292.4 332.7 5.28 18 622 4131 4.8 -23.2 11 28.0 -4.4 62 6 318.4 318.6 289.3 321.7 0.95 19 598 4451 3.0 -16.0 23 19.0 -4.3 45 5 319.9 320.3 290.6 326.1 1.83 20 590 4561 3.2 -11.8 32 15.0 -3.2 39 5 321.4 321.9 291.7 330.1 2.62 21 577 4741 2.0 -15.0 27 17.0 -4.7 29 5 322.0 322.4 291.5 329.0 2.07 22 570 4840 1.8 -41.2 2 43.0 -7.7 23 5 322.9 322.9 289.9 323.6 0.18 23 561 4968 1.2 -14.8 29 16.0 -5.2 16 4 323.7 324.1 292.0 331.0 2.16 24 535 5350 0.8 -25.2 12 26.0 -7.5 355 4 327.6 327.8 292.0 330.9 0.92 25 500 5890 -2.9 -19.9 26 17.0 -8.9 325 3 329.5 329.8 293.1 335.1 1.58 26 438 6920 -10.5 -19.5 48 9.0 -13.6 266 9 332.6 333.0 294.1 339.2 1.86 27 429 7079 -11.3 -27.3 25 16.0 -15.7 256 10 333.6 333.7 293.6 337.0 0.95 28 409 7442 -14.1 -23.1 46 9.0 -16.8 235 12 334.5 334.8 294.3 339.8 1.46 29 400 7610 -15.3 -26.3 38 11.0 -18.3 225 13 335.1 335.3 294.1 339.2 1.12 30 381 7976 -17.7 -33.7 23 16.0 -21.0 222 15 336.6 336.8 294.0 338.8 0.58 31 374 8114 -18.7 -29.7 37 11.0 -21.2 221 16 337.1 337.3 294.4 340.3 0.87 32 360 8398 -20.7 -42.7 12 22.0 -24.1 220 18 338.1 338.2 294.1 339.1 0.25 33 355 8501 -21.5 -36.5 25 15.0 -24.2 219 19 338.4 338.5 294.4 340.2 0.47 34 352 8563 -21.9 -28.9 53 7.0 -23.5 218 19 338.7 338.9 294.9 342.4 1.00 35 341 8796 -23.1 -33.1 40 10.0 -25.1 217 21 340.1 340.3 295.0 342.8 0.69 36 300 9720 -30.9 -37.9 50 7.0 -31.9 210 27 341.8 341.9 295.2 343.7 0.49 37 299 9744 -30.9 -37.9 50 7.0 -31.9 209 27 342.2 342.3 295.3 344.1 0.49 38 280 10207 -34.1 -48.1 23 14.0 -35.4 197 26 344.0 344.1 295.4 344.8 0.18 39 250 10990 -40.9 -46.9 52 6.0 -41.3 175 25 345.3 345.3 295.8 346.2 0.22 40 246 11100 -41.9 -46.9 58 5.0 -42.3 175 25 345.4 345.4 295.8 346.3 0.23 41 243 11183 -42.5 -50.5 41 8.0 -43.0 175 26 345.7 345.7 295.8 346.3 0.15 42 236 11379 -44.3 -47.9 67 3.6 -44.5 175 27 345.9 345.9 295.9 346.7 0.21 43 225 11698 -46.9 -55.9 35 9.0 -47.3 175 28 346.6 346.6 296.0 347.0 0.09 44 221 11816 -47.9 -53.9 50 6.0 -48.2 175 28 346.9 346.9 296.0 347.3 0.11 45 218 11906 -48.3 -87.3 0 39.0 -48.8 175 29 347.6 347.6 296.1 347.6 0.00 46 213 12059 -49.3 -60.3 27 11.0 -49.7 175 29 348.4 348.4 296.3 348.6 0.05 47 200 12470 -51.5 -71.5 7 20.0 -51.9 175 31 351.2 351.2 296.9 351.3 0.01 48 150 14270 -65.5 -77.5 17 12.0 -65.6 260 21 357.2 357.2 298.1 357.3 0.01 49 126 15313 -73.9 -81.9 28 8.0 -73.9 269 16 360.3 360.3 298.8 360.3 0.00 50 111 16051 -76.5 -84.5 27 8.0 -76.5 275 12 368.7 368.8 300.4 368.8 0.00 51 100 16650 -78.9 -87.9 22 9.0 -78.9 280 9 375.3 375.3 301.5 375.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 527.43 mb = 5466.52 m = 17934.56 ft Wetbulb zero: 719.87 mb = 2924.13 m = 9593.49 ft Precipitable water: 1.43 inches Sfc-500 mean rel hum: 38.90 % Est. max temperature: 33.29 C = 91.93 F Sfc-Lift cond lev (LCL): 926.91 mb = 764.91 m = 2509.52 ft T: 23.32 C 700-500 lapse rate: 4.94 C/km ThetaE index: 19.60 C Layer 810.0- 753.0 mb Conv cond level (CCL): 815.62 mb = 1869.72 m = 6134.17 ft Mean mixing ratio: 14.31 g/kg Conv temperature: 34.50 C = 94.10 F Cap Strength: 4.29 C Lifted Index: 2.47 C Risk: None Lifted Index @300 mb: 1.13 C Lifted Index @700 mb: 1.85 C Showalter Index: 2.97 C Risk: Showers probable Total Totals Index: 38.90 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 17.20 C K Index: 5.00 Risk: None Sweat Index: 192.60 Risk: None Energy Index: -1.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.92 J/kg Max Up Vert Vel: 5.64 m/s Conv Inhibition (B-): 2669.13 J/kg Cap Strength: 4.29 C Lift Cond Lev (LCL): 880.25 mb = 1215.08 m = 3986.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 139 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 19 140 5 -3.2 3.8 | 313 0 0.3 -0.3 1 1000 98 140 11 -7.1 8.4 | 141 6 -3.5 4.3 2 925 783 155 13 -5.5 11.8 | 166 8 -1.9 7.6 3 850 1517 65 9 -8.2 -3.8 | 30 9 -4.6 -8.0 4 700 3158 115 7 -6.3 3.0 | 67 3 -2.8 -1.2 5 500 5890 325 3 1.7 -2.5 | 321 8 5.3 -6.6 6 400 7610 225 13 9.2 9.2 | 248 14 12.7 5.0 7 300 9720 210 27 13.5 23.4 | 222 26 17.1 19.2 8 250 10990 175 25 -2.2 24.9 | 184 21 1.4 20.8 9 200 12470 175 31 -2.7 30.9 | 182 27 0.9 26.7 10 150 14270 260 21 20.7 3.6 | 271 24 24.2 -0.5 11 100 16650 280 9 8.9 -1.6 | 295 14 12.4 -5.7 Wind Parameters Mean winds (0-6000m): 109.4 at 7.3 knts Storm direction: 139.4 at 5.5 knts Shear (0-3000m) pos: 2.2 neg: 2.5 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 109.8 deg Storm rel helicity (0-3000m) pos: 10.7 neg: -32.3 tot: -21.6 m^2/s^2 ave: -7.2 10^-3 m/s^2 rel: -0.53 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.88 Bulk Shear: 5.52 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 ------------------------------------------------------------------------------- 500 144 11 149 6| 7.5 0.0 7.5| 2.8 -0.1 2.7 5.3 -0.59| 12.9 -7.6 1000 146 12 152 6| 3.8 2.5 6.3| 4.4 -10.8 -6.4 -6.4 -0.63| 10.2 -6.4 1500 137 11 134 6| 2.5 4.9 7.5| 4.4 -32.3 -27.9 -18.6 -0.75| 10.7 -8.1 2000 124 11 108 6| 2.5 3.7 6.2| 7.6 -32.3 -24.7 -12.4 -0.66| 8.6 -5.7 2500 117 10 94 6| 2.4 3.0 5.3| 9.6 -32.3 -22.8 -9.1 -0.58| 7.4 -4.3 3000 114 10 88 5| 2.2 2.5 4.7| 10.7 -32.3 -21.6 -7.2 -0.53| 6.5 -3.4 4000 110 9 78 5| 1.7 2.4 4.1| 10.8 -37.5 -26.6 -6.7 -0.55| 5.6 -3.1 5000 106 8 66 5| 1.3 2.2 3.5| 10.8 -46.8 -35.9 -7.2 -0.58| 5.0 -2.9 6000 109 7 62 4| 1.1 1.8 2.9| 10.8 -55.3 -44.4 -7.4 -0.61| 4.5 -2.7 Wrote GIF file: /home/apache/climate/data/raob//VVTS/skewt/VVTS.skewt.20200321.12.gif