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 SBFN... Searching the city database file for: SBFN ... Date:1200Z 26 MAR 20 Station: SBFN WMO ident: 82400 Latitude: -3.85 Longitude: -32.42 Elevation: 56.00 ------------------------------------------------------------------------------- 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 1007 56 30.6 22.6 62 8.0 24.7 150 6 303.1 306.4 297.7 354.8 17.39 1 1000 122 27.6 21.6 70 6.0 23.3 165 7 300.8 303.8 296.4 349.1 16.46 2 926 799 21.8 18.7 83 3.1 19.6 96 3 301.5 304.2 295.6 345.1 14.81 3 925 808 21.8 18.4 81 3.4 19.4 95 3 301.6 304.3 295.4 344.4 14.55 4 903 1017 21.4 11.4 53 10.0 15.0 122 4 303.3 305.0 292.1 331.3 9.41 5 850 1539 17.4 11.4 68 6.0 13.6 135 7 304.4 306.2 292.9 334.3 10.01 6 810 1949 14.8 10.6 76 4.2 12.1 142 8 305.8 307.7 293.3 335.8 9.96 7 735 2768 12.0 -3.0 35 15.0 4.4 180 6 311.4 312.2 290.1 324.5 4.17 8 726 2872 11.2 1.2 50 10.0 5.7 180 5 311.6 312.7 291.6 329.6 5.76 9 711 3046 10.6 -6.4 30 17.0 2.5 180 5 312.8 313.5 289.8 323.5 3.33 10 700 3176 9.8 -3.2 40 13.0 3.2 180 5 313.3 314.2 290.9 327.0 4.31 11 691 3283 9.2 -4.8 37 14.0 2.4 180 5 313.8 314.6 290.6 326.2 3.87 12 676 3465 7.8 3.7 75 4.1 5.4 180 4 314.2 315.7 293.7 337.4 7.41 13 667 3575 8.0 -12.0 23 20.0 -0.4 180 4 315.7 316.1 289.7 323.2 2.28 14 622 4148 4.2 -9.8 35 14.0 -2.0 180 2 317.7 318.3 290.9 327.3 2.92 15 617 4214 4.4 -23.6 11 28.0 -4.7 180 2 318.7 318.8 289.3 321.9 0.92 16 608 4333 3.8 -10.2 35 14.0 -2.3 165 2 319.3 319.9 291.4 328.9 2.89 17 591 4563 3.0 -28.0 8 31.0 -6.1 98 1 321.0 321.1 289.8 323.3 0.65 18 581 4701 2.2 -18.8 19 21.0 -5.4 57 1 321.6 321.9 290.7 326.7 1.49 19 577 4757 1.6 -4.4 64 6.0 -1.4 40 0 321.5 322.5 293.6 337.2 4.79 20 572 4827 0.8 -4.2 69 5.0 -1.7 19 0 321.4 322.4 293.7 337.4 4.90 21 560 4998 0.2 -10.8 43 11.0 -4.6 24 2 322.7 323.2 292.4 332.6 3.00 22 553 5098 -0.7 -5.4 70 4.7 -3.0 48 3 322.8 323.7 293.8 337.9 4.63 23 528 5468 -1.5 -31.5 8 30.0 -9.5 134 10 326.1 326.2 291.2 328.0 0.52 24 525 5513 -1.5 -37.5 4 36.0 -9.9 139 10 326.6 326.7 291.0 327.7 0.29 25 500 5900 -4.1 -29.1 12 25.0 -11.0 125 15 328.0 328.2 291.9 330.6 0.69 26 449 6734 -10.3 -21.3 40 11.0 -13.8 119 12 330.5 330.8 293.3 336.0 1.55 27 414 7351 -14.5 -27.5 32 13.0 -17.9 97 16 332.9 333.0 293.4 336.4 0.97 28 400 7610 -15.9 -30.9 26 15.0 -19.4 95 18 334.3 334.5 293.6 337.0 0.73 29 335 8926 -24.3 -48.3 9 24.0 -27.2 109 18 340.2 340.3 294.5 340.8 0.14 30 308 9532 -29.3 -51.3 10 22.0 -31.4 104 13 341.5 341.5 294.8 342.0 0.11 31 300 9720 -30.9 -44.9 24 14.0 -32.4 115 8 341.8 341.9 295.0 342.8 0.23 32 290 9960 -32.7 -35.5 76 2.8 -33.1 112 9 342.6 342.7 295.5 345.1 0.64 33 250 10990 -41.1 -47.1 52 6.0 -41.6 45 21 345.0 345.0 295.7 345.9 0.22 34 249 11017 -41.1 -47.1 52 6.0 -41.6 46 21 345.4 345.4 295.8 346.3 0.22 35 242 11211 -42.9 -46.8 65 3.9 -43.2 53 21 345.5 345.5 295.8 346.4 0.23 36 237 11352 -44.1 -53.1 36 9.0 -44.6 52 21 345.7 345.8 295.8 346.2 0.12 37 232 11495 -45.3 -54.3 36 9.0 -45.7 45 22 346.0 346.1 295.8 346.5 0.10 38 224 11728 -47.7 -51.6 64 3.9 -47.9 50 20 345.8 345.9 295.8 346.5 0.15 39 215 11999 -49.3 -64.3 16 15.0 -49.7 70 16 347.4 347.4 296.1 347.6 0.03 40 200 12470 -53.3 -69.3 13 16.0 -53.6 105 8 348.4 348.4 296.3 348.4 0.02 41 166 13636 -63.5 -72.5 28 9.0 -63.6 156 4 350.4 350.4 296.7 350.4 0.01 42 150 14250 -67.7 -75.7 31 8.0 -67.8 75 12 353.5 353.5 297.4 353.5 0.01 43 130 15096 -74.3 -79.3 46 5.0 -74.3 75 13 356.4 356.4 298.0 356.4 0.01 44 126 15278 -74.7 -81.7 33 7.0 -74.7 84 10 358.9 358.9 298.5 358.9 0.00 45 117 15712 -70.7 -85.7 9 15.0 -70.8 5 14 374.0 374.0 301.2 374.0 0.00 46 101 16573 -75.7 -88.7 11 13.0 -75.7 340 16 380.4 380.4 302.3 380.4 0.00 47 100 16630 -76.1 -89.1 11 13.0 -76.2 335 14 380.7 380.7 302.3 380.7 0.00 48 74 18328 -83.1 -93.1 16 10.0 -83.1 235 31 400.2 400.2 305.2 400.2 0.00 49 70 18640 -78.7 -92.7 8 14.0 -78.7 235 7 416.0 416.0 307.2 416.0 0.00 50 67 18893 -74.3 -90.3 7 16.0 -74.3 216 12 430.8 430.8 308.9 430.8 0.00 51 61 19443 -73.5 -92.5 4 19.0 -73.6 288 18 444.3 444.3 310.3 444.3 0.00 52 58 19743 -67.3 -91.3 2 24.0 -67.5 294 5 464.7 464.7 312.2 464.7 0.00 53 50 20640 -67.5 -92.5 2 25.0 -67.7 115 20 484.4 484.4 313.8 484.4 0.00 54 47 21015 -65.5 -91.5 2 26.0 -65.8 110 31 497.9 497.9 314.8 497.9 0.00 55 41 21842 -67.9 -93.9 1 26.0 -68.2 102 40 511.7 511.7 315.8 511.7 0.00 56 38 22305 -62.9 -90.9 1 28.0 -63.4 94 37 535.7 535.7 317.3 535.7 0.00 57 35 22810 -64.3 -92.3 1 28.0 -64.8 85 36 544.8 544.8 317.8 544.8 0.00 58 31 23570 -54.7 -85.7 1 31.0 -56.3 80 30 590.0 590.0 320.2 590.0 0.01 59 30 23780 -55.7 -86.7 1 31.0 -57.2 340 12 592.8 592.8 320.3 592.8 0.01 60 27 24449 -57.1 -89.1 1 32.0 -58.5 313 10 607.0 607.0 320.9 607.0 0.01 TRP 74 18328 -83.1 -93.1 16 10.0 -83.1 235 31 400.2 400.2 305.2 400.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 558.44 mb = 5019.93 m = 16469.38 ft Wetbulb zero: 667.69 mb = 3566.87 m = 11702.18 ft Precipitable water: 1.53 inches Sfc-500 mean rel hum: 47.48 % Est. max temperature: 31.68 C = 89.03 F Sfc-Lift cond lev (LCL): 897.26 mb = 1072.29 m = 3517.96 ft T: 20.98 C 700-500 lapse rate: 5.10 C/km ThetaE index: 23.44 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 854.35 mb = 1494.99 m = 4904.77 ft Mean mixing ratio: 15.10 g/kg Conv temperature: 31.74 C = 89.12 F Cap Strength: 2.06 C Lifted Index: 0.33 C Risk: Showers probable Lifted Index @300 mb: -0.28 C Lifted Index @700 mb: 0.35 C Showalter Index: 5.14 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 15.50 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 165.80 Risk: None Energy Index: -0.58 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 92.72 J/kg Max Up Vert Vel: 13.62 m/s Conv Inhibition (B-): 37.94 J/kg Cap Strength: 2.06 C Lift Cond Lev (LCL): 890.47 mb = 1137.78 m = 3732.82 ft Lev Free Conv (LFC): 815.47 mb = 1892.01 m = 6207.32 ft Equ Level (EL): 795.47 mb = 2101.90 m = 6895.93 ft B at Equ Level: 6.50 J/kg Max Parcel Lev (MPL): 735.47 mb = 2763.05 m = 9065.01 ft Wind level data Storm motion: 177 at 4 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 1007 56 150 6 -3.0 5.2 | 112 3 -2.8 1.1 1 1000 122 165 7 -1.8 6.8 | 149 3 -1.6 2.7 2 979 305 150 5 -2.5 4.3 | 96 2 -2.3 0.2 3 946 610 115 2 -1.8 0.8 | 27 4 -1.6 -3.2 4 925 808 95 3 -3.0 0.3 | 36 5 -2.8 -3.8 5 914 914 120 4 -3.5 2.0 | 58 4 -3.3 -2.1 6 850 1539 135 7 -4.9 4.9 | 100 5 -4.8 0.9 7 792 2134 145 9 -5.2 7.4 | 123 6 -5.0 3.3 8 764 2438 180 6 0.0 6.0 | 185 2 0.2 1.9 9 700 3176 180 5 0.0 5.0 | 191 1 0.2 0.9 10 612 4267 180 2 0.0 2.0 | 355 2 0.2 -2.1 11 567 4877 0 0 -0.0 -0.0 | 357 4 0.2 -4.1 12 526 5486 140 10 -6.4 7.7 | 120 7 -6.2 3.6 13 507 5791 120 12 -10.4 6.0 | 101 10 -10.2 1.9 14 500 5900 125 15 -12.3 8.6 | 110 13 -12.1 4.5 15 487 6096 125 15 -12.3 8.6 | 110 13 -12.1 4.5 16 468 6401 140 11 -7.1 8.4 | 122 8 -6.9 4.3 17 433 7010 100 13 -12.8 2.3 | 82 13 -12.6 -1.8 18 400 7610 95 18 -17.9 1.6 | 82 18 -17.7 -2.5 19 368 8230 90 22 -22.0 0.0 | 79 22 -21.8 -4.1 20 353 8534 85 23 -22.9 -2.0 | 75 24 -22.7 -6.1 21 338 8839 110 18 -16.9 6.2 | 97 17 -16.7 2.1 22 311 9449 100 15 -14.8 2.6 | 84 15 -14.6 -1.5 23 300 9720 115 8 -7.3 3.4 | 84 7 -7.1 -0.7 24 286 10058 110 10 -9.4 3.4 | 86 9 -9.2 -0.7 25 274 10363 50 10 -7.7 -6.4 | 35 13 -7.5 -10.5 26 250 10990 45 21 -14.8 -14.8 | 38 24 -14.7 -18.9 27 239 11278 55 21 -17.2 -12.0 | 47 23 -17.0 -16.1 28 229 11582 40 22 -14.1 -16.9 | 34 25 -14.0 -20.9 29 200 12470 105 8 -7.7 2.1 | 75 8 -7.5 -2.0 30 164 13716 160 4 -1.4 3.8 | 75 1 -1.2 -0.3 31 150 14250 75 12 -11.6 -3.1 | 58 13 -11.4 -7.2 32 148 14326 75 12 -11.6 -3.1 | 58 13 -11.4 -7.2 33 141 14630 65 20 -18.1 -8.5 | 55 22 -17.9 -12.5 34 133 14935 60 17 -14.7 -8.5 | 49 19 -14.5 -12.6 35 127 15240 90 10 -10.0 0.0 | 67 11 -9.8 -4.1 36 114 15850 340 15 5.1 -14.1 | 344 19 5.3 -18.2 37 108 16154 345 23 6.0 -22.2 | 347 27 6.1 -26.3 38 103 16459 350 19 3.3 -18.7 | 351 23 3.5 -22.8 39 100 16630 335 14 5.9 -12.7 | 340 18 6.1 -16.8 40 98 16764 335 14 5.9 -12.7 | 340 18 6.1 -16.8 41 93 17069 295 12 10.9 -5.1 | 310 14 11.1 -9.2 42 83 17678 300 9 7.8 -4.5 | 317 12 8.0 -8.6 43 75 18288 260 33 32.5 5.7 | 267 33 32.7 1.6 44 74 18328 235 31 25.4 17.8 | 242 29 25.6 13.7 45 71 18593 235 31 25.4 17.8 | 242 29 25.6 13.7 46 70 18640 235 7 5.7 4.0 | 271 6 5.9 -0.1 47 67 18898 215 12 6.9 9.8 | 231 9 7.1 5.7 48 64 19202 280 10 9.8 -1.7 | 300 12 10.0 -5.8 49 60 19507 290 20 18.8 -6.8 | 300 22 19.0 -10.9 50 57 19812 295 2 1.8 -0.8 | 338 5 2.0 -4.9 51 52 20422 125 11 -9.0 6.3 | 104 9 -8.8 2.2 52 50 20640 115 20 -18.1 8.5 | 104 18 -17.9 4.4 53 47 21031 110 31 -29.1 10.6 | 103 30 -28.9 6.5 54 42 21641 80 43 -42.3 -7.5 | 75 44 -42.2 -11.6 55 40 21946 110 39 -36.6 13.3 | 104 38 -36.5 9.3 56 37 22555 85 36 -35.9 -3.1 | 79 36 -35.7 -7.2 57 32 23470 85 36 -35.9 -3.1 | 79 36 -35.7 -7.2 58 30 23774 70 18 -16.9 -6.2 | 59 20 -16.7 -10.2 59 30 23780 340 12 4.1 -11.3 | 344 16 4.3 -15.4 60 24 24689 285 8 7.7 -2.1 | 308 10 7.9 -6.2 Wind Parameters Mean winds (0-6000m): 147.5 at 5.5 knts Storm direction: 177.5 at 4.1 knts Shear (0-3000m) pos: 0.9 neg: 0.8 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 78.1 deg Storm rel helicity (0-3000m) pos: 13.7 neg: -3.8 tot: 9.9 m^2/s^2 ave: 3.3 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1677.52 Bulk Shear: 0.06 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 ------------------------------------------------------------------------------- 500 152 5 97 2| 0.0 4.1 4.1| 1.1 -3.4 -2.3 -4.6 -0.52| 6.9 -3.6 1000 137 4 67 3| 1.1 2.0 3.2| 4.2 -3.8 0.4 0.4 -0.10| 5.4 -0.5 1500 134 5 76 3| 1.6 1.4 3.0| 7.1 -3.8 3.3 2.2 0.11| 4.5 0.5 2000 137 6 89 4| 1.7 1.0 2.7| 9.7 -3.8 5.9 3.0 0.22| 3.9 0.9 2500 142 6 100 3| 1.0 0.8 1.9| 13.7 -3.8 9.9 4.0 0.35| 4.3 1.5 3000 149 6 107 3| 0.9 0.8 1.7| 13.7 -3.8 9.9 3.3 0.34| 3.7 1.3 4000 155 5 109 2| 0.6 0.9 1.6| 13.8 -3.8 10.1 2.5 0.35| 3.1 1.1 5000 155 5 91 2| 0.5 1.2 1.8| 17.0 -5.3 11.7 2.3 0.31| 3.3 1.0 6000 147 5 101 3| 1.2 1.1 2.3| 45.4 -9.9 35.6 5.9 0.43| 4.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//SBFN/skewt/SBFN.skewt.20200326.12.gif