UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032011.upa.cvt Date: 1100Z 20 MAR 20 Searching for FSSS... Searching the city database file for: FSSS ... Date:1100Z 20 MAR 20 Station: FSSS WMO ident: 63985 Latitude: -4.68 Longitude: 55.53 Elevation: 4.00 ------------------------------------------------------------------------------- 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 4 30.8 23.8 66 7.0 25.6 130 4 303.0 306.4 298.4 358.4 18.67 1 1000 103 29.0 24.0 74 5.0 25.3 135 6 302.1 305.7 298.4 358.7 19.11 2 976 319 26.6 23.3 82 3.3 24.2 158 4 301.8 305.3 298.2 357.3 18.76 3 929 754 23.0 21.8 93 1.2 22.2 206 1 302.5 305.8 297.8 355.7 17.97 4 925 792 22.8 21.5 92 1.3 21.9 210 1 302.6 305.9 297.7 355.1 17.72 5 903 1002 21.2 19.2 88 2.0 19.8 176 3 303.1 306.0 296.5 349.6 15.70 6 858 1445 19.6 10.6 56 9.0 13.9 103 6 305.9 307.6 292.8 334.1 9.39 7 850 1526 18.6 14.5 77 4.1 15.8 90 7 305.6 307.9 294.9 342.5 12.31 8 808 1959 15.6 14.3 92 1.3 14.7 102 8 306.9 309.3 295.6 345.4 12.79 9 783 2226 14.8 11.1 78 3.7 12.4 109 8 308.8 310.8 294.6 341.2 10.66 10 773 2335 14.6 2.6 44 12.0 7.9 112 8 309.7 310.9 291.2 328.2 5.98 11 754 2545 12.4 9.2 81 3.2 10.4 118 9 309.6 311.4 294.1 339.3 9.74 12 746 2635 12.6 4.6 58 8.0 7.9 120 9 310.7 312.1 292.4 332.8 7.15 13 740 2703 12.2 9.8 85 2.4 10.7 122 9 311.0 313.0 295.0 342.7 10.34 14 720 2933 11.4 -0.6 43 12.0 5.0 128 10 312.6 313.5 291.3 328.6 5.09 15 706 3097 10.0 2.0 57 8.0 5.5 133 10 312.8 314.0 292.4 332.4 6.27 16 700 3168 9.8 0.8 53 9.0 4.9 135 10 313.3 314.4 292.2 331.6 5.80 17 689 3300 9.0 -5.0 37 14.0 2.2 134 10 313.9 314.6 290.6 326.1 3.83 18 676 3457 7.6 3.7 76 3.9 5.4 133 11 314.0 315.4 293.6 337.2 7.41 19 657 3692 6.0 3.1 82 2.9 4.4 131 12 314.8 316.2 293.7 337.7 7.30 20 646 3831 5.8 -4.2 49 10.0 0.8 130 12 316.1 316.9 291.7 330.0 4.34 21 621 4153 3.8 2.3 90 1.5 2.9 128 13 317.4 318.8 294.4 340.5 7.30 22 605 4366 3.6 -10.4 35 14.0 -2.5 126 13 319.5 320.1 291.4 329.0 2.86 23 604 4379 3.6 -9.4 38 13.0 -2.2 126 14 319.7 320.3 291.7 329.9 3.10 24 583 4666 1.8 -12.2 35 14.0 -4.1 124 14 320.8 321.3 291.5 329.4 2.57 25 559 5004 -0.9 -4.9 74 4.0 -2.9 122 15 321.5 322.5 293.6 337.0 4.76 26 553 5090 -1.3 -7.3 64 6.0 -4.1 121 16 322.0 322.8 293.1 335.2 4.00 27 536 5339 -2.5 -21.5 22 19.0 -8.7 119 16 323.5 323.7 291.1 327.9 1.28 28 522 5550 -3.3 -27.3 14 24.0 -10.1 118 17 325.0 325.1 291.1 327.8 0.78 29 506 5796 -4.5 -21.5 25 17.0 -10.1 116 18 326.4 326.7 292.0 331.2 1.36 30 501 5874 -4.9 -9.8 68 4.9 -7.1 115 18 326.9 327.6 294.1 339.1 3.63 31 500 5890 -4.9 -10.9 63 6.0 -7.5 115 18 327.1 327.7 293.9 338.3 3.33 32 486 6112 -6.3 -19.3 35 13.0 -10.8 113 18 328.0 328.4 292.8 334.0 1.71 33 484 6145 -6.5 -10.6 73 4.1 -8.3 113 18 328.2 328.9 294.3 340.1 3.53 34 459 6557 -8.7 -29.7 17 21.0 -14.1 109 18 330.4 330.6 292.5 333.0 0.71 35 456 6608 -8.9 -18.9 44 10.0 -12.3 109 18 330.8 331.2 293.7 337.4 1.88 36 443 6831 -10.5 -13.4 79 2.9 -11.6 107 18 331.5 332.1 294.8 342.1 3.07 37 430 7060 -11.3 -19.3 52 8.0 -14.0 105 18 333.3 333.7 294.4 340.2 1.93 38 409 7441 -13.9 -41.9 7 28.0 -18.8 101 18 334.8 334.8 293.2 335.7 0.24 39 400 7610 -15.1 -27.1 35 12.0 -18.3 100 18 335.4 335.6 294.1 339.2 1.04 40 397 7667 -15.7 -23.7 50 8.0 -18.0 101 18 335.3 335.6 294.4 340.4 1.42 41 391 7781 -16.3 -26.3 42 10.0 -19.0 102 19 336.0 336.2 294.4 340.2 1.14 42 389 7820 -16.5 -38.5 13 22.0 -20.6 102 19 336.2 336.3 293.7 337.6 0.35 43 361 8376 -20.5 -25.2 66 4.7 -21.7 109 22 338.1 338.4 295.1 343.1 1.37 44 350 8604 -21.9 -26.9 64 5.0 -23.1 112 23 339.2 339.5 295.2 343.7 1.21 45 347 8668 -22.3 -35.3 30 13.0 -24.7 112 23 339.5 339.6 294.7 341.6 0.55 46 332 8991 -24.3 -40.3 21 16.0 -26.8 116 24 341.1 341.2 294.9 342.5 0.34 47 320 9258 -26.3 -42.3 21 16.0 -28.5 119 26 341.9 342.0 295.1 343.1 0.29 48 307 9555 -28.9 -42.9 25 14.0 -30.7 123 27 342.4 342.4 295.1 343.5 0.28 49 301 9696 -29.7 -29.9 98 0.2 -29.7 125 28 343.2 343.4 296.0 347.2 1.06 50 300 9720 -29.7 -30.3 94 0.6 -29.8 125 28 343.5 343.7 296.1 347.4 1.03 51 296 9815 -30.5 -30.5 100 0.0 -30.5 124 28 343.7 343.9 296.1 347.6 1.02 52 292 9911 -31.5 -33.0 87 1.5 -31.7 122 28 343.6 343.8 295.9 346.7 0.81 53 289 9984 -31.3 -42.3 33 11.0 -32.7 121 29 344.9 345.0 295.8 346.2 0.32 54 285 10082 -32.1 -46.1 24 14.0 -33.6 119 29 345.2 345.2 295.7 346.0 0.21 55 264 10616 -36.3 -54.3 14 18.0 -37.5 111 30 346.7 346.7 296.0 347.0 0.09 56 250 10990 -39.7 -54.7 19 15.0 -40.6 105 31 347.0 347.1 296.1 347.4 0.09 57 200 12480 -52.3 -64.3 22 12.0 -52.6 105 33 349.9 350.0 296.7 350.1 0.03 58 150 14270 -67.7 -72.0 54 4.3 -67.7 100 43 353.5 353.5 297.4 353.5 0.02 59 100 16610 -81.3 -86.3 42 5.0 -81.3 110 21 370.6 370.6 300.7 370.7 0.00 60 78 18009 -81.3 -89.3 25 8.0 -81.3 100 30 397.9 397.9 304.9 398.0 0.00 61 74 18310 -75.9 -89.9 9 14.0 -75.9 141 20 415.4 415.4 307.2 415.4 0.00 62 72 18471 -69.3 -87.3 6 18.0 -69.4 163 15 432.6 432.6 309.1 432.6 0.00 63 70 18640 -68.1 -90.1 3 22.0 -68.2 185 10 438.7 438.7 309.7 438.7 0.00 64 66 18995 -66.1 -88.1 3 22.0 -66.3 202 11 450.5 450.5 310.9 450.5 0.00 65 59 19669 -70.5 -88.5 5 18.0 -70.6 236 12 455.3 455.3 311.4 455.3 0.00 66 50 20650 -71.3 -89.3 5 18.0 -71.4 285 13 475.5 475.5 313.1 475.5 0.00 67 45 21269 -73.7 -89.7 7 16.0 -73.8 484.2 484.2 313.8 484.2 0.00 TRP 78 18009 -81.3 -89.3 25 8.0 -81.3 100 30 397.9 397.9 304.9 398.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 567.00 mb = 4891.48 m = 16047.95 ft Wetbulb zero: 612.34 mb = 4267.49 m = 14000.79 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 63.36 % Est. max temperature: 33.47 C = 92.25 F Sfc-Lift cond lev (LCL): 914.08 mb = 895.54 m = 2938.09 ft T: 22.01 C 700-500 lapse rate: 5.40 C/km ThetaE index: 24.56 C Layer 976.0- 850.0 mb Conv cond level (CCL): 911.77 mb = 917.67 m = 3010.69 ft Mean mixing ratio: 18.34 g/kg Conv temperature: 30.69 C = 87.24 F Cap Strength: 0.44 C Lifted Index: -4.22 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.76 C Lifted Index @700 mb: -2.52 C Showalter Index: 0.88 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 19.40 C K Index: 29.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 206.00 Risk: None Energy Index: -0.84 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1899.62 J/kg Max Up Vert Vel: 61.64 m/s Conv Inhibition (B-): 2.77 J/kg Cap Strength: 0.74 C Lift Cond Lev (LCL): 920.46 mb = 834.94 m = 2739.26 ft Lev Free Conv (LFC): 905.46 mb = 978.22 m = 3209.34 ft Equ Level (EL): 135.46 mb = 14858.55 m = 48747.92 ft B at Equ Level: 1884.50 J/kg Max Parcel Lev (MPL): 75.46 mb = 18198.48 m = 59705.57 ft Wind level data Storm motion: 151 at 8 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 4 130 4 -3.1 2.6 | 351 4 0.7 -4.0 1 1000 103 135 6 -4.2 4.2 | 12 2 -0.5 -2.4 2 925 792 210 1 0.5 0.9 | 324 7 4.2 -5.7 3 850 1526 90 7 -7.0 0.0 | 26 7 -3.3 -6.6 4 700 3168 135 10 -7.1 7.1 | 98 3 -3.3 0.5 5 500 5890 115 18 -16.3 7.6 | 95 13 -12.6 1.0 6 400 7610 100 18 -17.7 3.1 | 76 14 -14.0 -3.5 7 300 9720 125 28 -22.9 16.1 | 116 21 -19.2 9.4 8 250 10990 105 31 -29.9 8.0 | 93 26 -26.2 1.4 9 200 12480 105 33 -31.9 8.5 | 94 28 -28.1 1.9 10 150 14270 100 43 -42.3 7.5 | 91 39 -38.6 0.9 11 100 16610 110 21 -19.7 7.2 | 92 16 -16.0 0.6 12 78 18009 100 30 -29.5 5.2 | 87 26 -25.8 -1.4 13 70 18640 185 10 0.9 10.0 | 234 6 4.6 3.3 14 50 20650 285 13 12.6 -3.4 | 301 19 16.3 -10.0 Wind Parameters Mean winds (0-6000m): 120.5 at 10.1 knts Storm direction: 150.5 at 7.6 knts Shear (0-3000m) pos: 1.2 neg: 1.2 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 94.5 deg Storm rel helicity (0-3000m) pos: 15.0 neg: -2.9 tot: 12.1 m^2/s^2 ave: 4.0 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.5 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 366.30 Bulk Shear: 5.19 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 ------------------------------------------------------------------------------- 500 146 5 338 3| 3.1 0.0 3.1| 0.9 -1.9 -1.0 -1.9 -0.23| 6.8 -1.6 1000 147 3 333 4| 1.6 0.2 1.8| 2.6 -2.9 -0.3 -0.3 -0.10| 5.6 -0.6 1500 123 4 353 5| 1.0 2.5 3.5| 7.5 -2.9 4.6 3.1 0.19| 6.5 1.2 2000 111 5 7 5| 0.7 1.9 2.6| 10.2 -2.9 7.3 3.6 0.25| 5.4 1.3 2500 111 5 16 5| 0.9 1.5 2.4| 12.7 -2.9 9.8 3.9 0.30| 4.7 1.4 3000 116 6 24 4| 1.2 1.2 2.4| 15.0 -2.9 12.1 4.0 0.35| 4.4 1.5 4000 122 7 42 4| 1.0 1.1 2.1| 16.0 -2.9 13.1 3.3 0.34| 3.7 1.3 5000 123 9 62 4| 0.8 1.2 2.0| 16.0 -3.7 12.3 2.5 0.30| 3.3 1.0 6000 121 10 74 5| 0.7 1.3 2.0| 16.0 -7.1 8.9 1.5 0.24| 3.1 0.7 Wrote GIF file: /home/apache/climate/data/raob//FSSS/skewt/FSSS.skewt.20200320.11.gif