UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032212.upa.cvt Date: 1200Z 22 MAR 20 Searching for SB983... Searching the city database file for: SB983 ... Date:1200Z 22 MAR 20 Station: SB983 WMO ident: 82983 Latitude: -9.38 Longitude: -40.48 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 127 SFC 972 380 27.8 23.2 76 4.6 24.4 50 6 303.4 306.9 298.5 359.1 18.73 2 925 818 23.8 21.2 85 2.6 21.9 300 10 303.6 306.9 297.8 355.4 17.39 3 859 1462 19.0 18.1 95 0.9 18.4 288 10 305.1 308.0 296.9 351.1 15.39 4 850 1553 18.6 17.5 93 1.1 17.8 285 10 305.6 308.4 296.7 350.5 14.97 5 721 2952 11.4 5.4 67 6.0 7.8 155 2 312.5 313.9 293.5 336.7 7.83 6 700 3199 10.4 0.4 50 10.0 4.9 150 4 314.0 315.1 292.2 331.7 5.63 7 692 3295 10.6 -4.4 35 15.0 3.1 148 5 315.3 316.0 291.2 328.0 3.99 8 667 3599 8.4 -3.6 43 12.0 2.3 140 7 316.1 317.0 291.7 330.2 4.39 9 662 3662 8.4 -11.6 23 20.0 -0.2 138 8 316.8 317.3 290.2 324.6 2.38 10 639 3952 6.0 -10.0 31 16.0 -1.0 131 10 317.3 317.8 290.7 326.5 2.80 11 630 4068 4.8 -0.2 70 5.0 2.1 134 10 317.2 318.4 293.4 336.3 6.00 12 617 4238 3.6 0.4 80 3.2 1.8 143 9 317.7 319.0 293.9 338.1 6.40 13 593 4559 2.4 -1.9 73 4.3 0.1 136 11 320.0 321.1 293.9 338.1 5.62 14 580 4738 2.0 -10.0 41 12.0 -3.3 125 11 321.5 322.1 292.2 331.8 3.08 15 579 4751 2.0 -5.0 60 7.0 -1.5 124 11 321.7 322.6 293.4 336.6 4.56 16 573 4835 1.8 -18.2 21 20.0 -5.5 119 11 322.4 322.7 291.1 327.9 1.59 17 550 5164 -0.9 -9.9 50 9.0 -4.9 133 10 323.0 323.7 292.8 333.9 3.28 18 549 5179 -1.1 -5.2 74 4.1 -3.1 134 10 322.9 323.9 293.9 338.5 4.74 19 537 5354 -2.3 -6.0 76 3.7 -4.1 124 9 323.6 324.5 294.0 338.6 4.55 20 535 5384 -2.5 -6.3 75 3.8 -4.3 122 9 323.7 324.5 293.9 338.4 4.47 21 511 5748 -2.7 -24.7 17 22.0 -9.5 97 7 327.7 327.9 292.1 331.3 1.01 22 500 5920 -4.1 -23.1 21 19.0 -10.2 85 6 328.0 328.3 292.3 332.3 1.19 23 481 6226 -6.3 -18.3 38 12.0 -10.6 96 7 329.0 329.4 293.2 335.5 1.88 24 443 6867 -10.3 -31.3 16 21.0 -15.4 103 9 331.8 331.9 292.8 334.1 0.63 25 438 6955 -11.1 -20.1 47 9.0 -14.1 104 10 331.8 332.2 293.9 338.1 1.77 26 433 7044 -11.9 -19.9 51 8.0 -14.6 107 10 331.9 332.3 293.9 338.3 1.82 27 419 7296 -12.7 -38.7 9 26.0 -17.8 123 11 334.0 334.1 293.1 335.3 0.32 28 416 7351 -13.3 -35.3 14 22.0 -18.0 123 11 333.9 334.0 293.2 335.7 0.46 29 414 7388 -13.7 -19.7 60 6.0 -15.7 121 12 333.9 334.3 294.5 340.7 1.94 30 403 7593 -14.3 -28.3 29 14.0 -17.9 107 14 335.7 335.9 294.1 339.1 0.92 31 400 7650 -14.9 -28.9 29 14.0 -18.4 105 15 335.6 335.8 294.0 338.9 0.88 32 353 8578 -22.7 -29.7 53 7.0 -24.2 112 16 337.3 337.5 294.5 340.8 0.92 33 336 8937 -24.3 -49.3 8 25.0 -27.2 98 17 339.9 340.0 294.4 340.5 0.13 34 326 9156 -26.1 -53.1 6 27.0 -28.7 89 17 340.4 340.4 294.5 340.8 0.08 35 321 9267 -27.1 -52.1 7 25.0 -29.6 84 18 340.5 340.6 294.6 340.9 0.10 36 318 9335 -27.5 -37.5 38 10.0 -29.0 82 18 340.9 341.0 295.0 342.8 0.48 37 317 9357 -27.7 -53.7 7 26.0 -30.1 81 18 340.9 340.9 294.6 341.3 0.08 38 315 9403 -27.9 -37.9 38 10.0 -29.5 79 18 341.3 341.4 295.1 343.1 0.46 39 312 9471 -28.3 -35.3 51 7.0 -29.5 76 18 341.6 341.8 295.3 344.0 0.61 40 306 9610 -29.5 -34.2 64 4.7 -30.3 71 19 341.9 342.0 295.4 344.5 0.69 41 300 9750 -30.9 -39.9 41 9.0 -32.1 65 19 341.8 341.9 295.1 343.4 0.40 42 291 9966 -32.5 -42.5 36 10.0 -33.7 65 18 342.5 342.6 295.2 343.8 0.31 43 285 10113 -34.1 -40.1 55 6.0 -34.8 66 19 342.3 342.4 295.3 343.9 0.41 44 283 10162 -34.3 -37.5 73 3.2 -34.7 68 19 342.7 342.8 295.4 344.8 0.54 45 261 10725 -38.7 -42.4 68 3.7 -39.1 82 26 344.3 344.3 295.7 345.7 0.35 46 252 10966 -40.3 -60.3 10 20.0 -41.3 89 28 345.4 345.4 295.6 345.6 0.05 47 250 11020 -40.5 -57.5 14 17.0 -41.4 90 29 345.9 345.9 295.8 346.1 0.06 48 247 11102 -41.1 -70.1 3 29.0 -42.1 90 29 346.2 346.2 295.8 346.2 0.01 49 214 12059 -48.5 -70.5 6 22.0 -49.0 96 43 349.1 349.1 296.4 349.2 0.01 50 200 12500 -52.5 -68.5 13 16.0 -52.8 100 51 349.6 349.6 296.5 349.7 0.02 51 186 12964 -56.7 -72.7 12 16.0 -56.9 100 55 350.2 350.2 296.7 350.2 0.01 52 158 13976 -65.7 -74.7 27 9.0 -65.8 107 52 351.6 351.6 297.0 351.7 0.01 53 150 14290 -68.3 -75.3 36 7.0 -68.4 110 51 352.4 352.4 297.1 352.5 0.01 54 142 14617 -71.1 -77.1 41 6.0 -71.1 110 51 353.1 353.1 297.3 353.1 0.01 55 121 15553 -75.9 -81.9 38 6.0 -75.9 95 40 360.9 360.9 298.9 360.9 0.00 56 100 16660 -74.1 -86.1 14 12.0 -74.2 110 34 384.6 384.6 303.0 384.6 0.00 57 70 18700 -81.5 -92.5 14 11.0 -81.5 135 27 410.0 410.0 306.5 410.0 0.00 58 69 18781 -81.9 -92.9 14 11.0 -81.9 133 28 410.9 410.9 306.6 410.9 0.00 59 67 18947 -81.1 -93.1 11 12.0 -81.1 130 31 416.1 416.1 307.3 416.1 0.00 60 65 19120 -77.1 -90.1 11 13.0 -77.1 126 34 428.4 428.4 308.7 428.4 0.00 61 63 19301 -76.9 -90.9 9 14.0 -76.9 111 30 432.7 432.7 309.1 432.7 0.00 62 62 19393 -77.1 -92.1 7 15.0 -77.1 100 27 434.3 434.3 309.3 434.3 0.00 63 55 20104 -65.7 -89.7 2 24.0 -66.0 82 35 475.5 475.5 313.1 475.5 0.00 64 50 20690 -62.3 -89.3 2 27.0 -62.7 55 25 496.7 496.7 314.7 496.7 0.00 65 39 22223 -60.7 -88.7 1 28.0 -61.4 95 22 537.3 537.3 317.3 537.3 0.00 66 32 23435 -65.9 -92.9 1 27.0 -66.3 115 31 554.7 554.7 318.3 554.7 0.00 67 30 23830 -61.1 -90.1 1 29.0 -61.9 90 45 578.1 578.1 319.6 578.1 0.00 68 23 25509 -53.7 -84.7 1 31.0 -55.9 89 37 645.5 645.5 322.5 645.6 0.01 69 23 25509 -54.3 -85.3 1 31.0 -56.4 89 37 643.7 643.7 322.4 643.8 0.01 TRP 121 15553 -75.9 -81.9 38 6.0 -75.9 95 40 360.9 360.9 298.9 360.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 557.67 mb = 5054.51 m = 16582.82 ft Wetbulb zero: 662.43 mb = 3656.26 m = 11995.46 ft Precipitable water: 1.83 inches Sfc-500 mean rel hum: 64.26 % Est. max temperature: 31.39 C = 88.50 F Sfc-Lift cond lev (LCL): 909.50 mb = 965.03 m = 3166.08 ft T: 22.70 C 700-500 lapse rate: 5.33 C/km ThetaE index: 31.05 C Layer 925.0- 667.0 mb Conv cond level (CCL): 875.11 mb = 1300.45 m = 4266.52 ft Mean mixing ratio: 17.26 g/kg Conv temperature: 29.15 C = 84.47 F Cap Strength: 0.58 C Lifted Index: -3.01 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.31 C Lifted Index @700 mb: -1.57 C Showalter Index: -1.31 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.60 C K Index: 30.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 236.00 Risk: None Energy Index: -3.53 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1744.18 J/kg Max Up Vert Vel: 59.06 m/s Conv Inhibition (B-): 3.48 J/kg Cap Strength: 0.58 C Lift Cond Lev (LCL): 886.16 mb = 1191.24 m = 3908.23 ft Lev Free Conv (LFC): 861.16 mb = 1440.27 m = 4725.25 ft Equ Level (EL): 131.16 mb = 15081.20 m = 49478.41 ft B at Equ Level: 1723.68 J/kg Max Parcel Lev (MPL): 81.16 mb = 17853.59 m = 58574.07 ft Wind level data Storm motion: 154 at 6 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 ---------------------------------------------------------- 0 972 380 50 6 -4.6 -3.9 | 13 9 -2.0 -9.1 1 947 610 290 9 8.5 -3.1 | 307 14 11.0 -8.3 2 925 818 300 10 8.7 -5.0 | 312 15 11.2 -10.2 3 915 914 300 10 8.7 -5.0 | 312 15 11.2 -10.2 4 883 1219 280 12 11.8 -2.1 | 297 16 14.4 -7.3 5 853 1524 290 10 9.4 -3.4 | 306 15 12.0 -8.7 6 850 1553 285 10 9.7 -2.6 | 303 15 12.2 -7.8 7 794 2134 15 6 -1.6 -5.8 | 355 11 1.0 -11.0 8 766 2438 35 5 -2.9 -4.1 | 2 9 -0.3 -9.3 9 739 2743 160 1 -0.3 0.9 | 333 5 2.2 -4.3 10 700 3199 150 4 -2.0 3.5 | 342 2 0.6 -1.8 11 637 3962 130 10 -7.7 6.4 | 103 5 -5.1 1.2 12 613 4267 145 9 -5.2 7.4 | 129 3 -2.6 2.1 13 591 4572 135 11 -7.8 7.8 | 116 6 -5.2 2.5 14 569 4877 115 11 -10.0 4.6 | 85 7 -7.4 -0.6 15 548 5182 135 10 -7.1 7.1 | 112 5 -4.5 1.8 16 500 5920 85 6 -6.0 -0.5 | 31 7 -3.4 -5.8 17 489 6096 95 6 -6.0 0.5 | 36 6 -3.4 -4.7 18 434 7010 105 10 -9.7 2.6 | 69 8 -7.1 -2.7 19 418 7315 125 11 -9.0 6.3 | 99 7 -6.4 1.1 20 402 7620 105 14 -13.5 3.6 | 82 11 -10.9 -1.6 21 400 7650 105 15 -14.5 3.9 | 83 12 -11.9 -1.4 22 385 7925 100 16 -15.8 2.8 | 79 13 -13.2 -2.5 23 369 8230 125 15 -12.3 8.6 | 109 10 -9.7 3.4 24 300 9750 65 19 -17.2 -8.0 | 48 20 -14.6 -13.3 25 287 10058 65 18 -16.3 -7.6 | 47 19 -13.7 -12.8 26 250 11020 90 29 -29.0 0.0 | 79 27 -26.4 -5.2 27 240 11278 90 29 -29.0 0.0 | 79 27 -26.4 -5.2 28 200 12500 100 51 -50.2 8.9 | 94 48 -47.6 3.6 29 181 13106 100 56 -55.1 9.7 | 95 53 -52.6 4.5 30 150 14290 110 51 -47.9 17.4 | 105 47 -45.3 12.2 31 134 14935 110 51 -47.9 17.4 | 105 47 -45.3 12.2 32 121 15553 95 40 -39.8 3.5 | 87 37 -37.3 -1.8 33 104 16459 80 40 -39.4 -6.9 | 72 39 -36.8 -12.2 34 100 16660 110 34 -31.9 11.6 | 102 30 -29.4 6.4 35 93 17069 110 34 -31.9 11.6 | 102 30 -29.4 6.4 36 88 17374 115 41 -37.2 17.3 | 109 37 -34.6 12.1 37 84 17678 105 29 -28.0 7.5 | 95 26 -25.4 2.3 38 79 17983 120 25 -21.7 12.5 | 111 20 -19.1 7.3 39 75 18288 130 30 -23.0 19.3 | 125 25 -20.4 14.0 40 70 18700 135 27 -19.1 19.1 | 130 22 -16.5 13.8 41 64 19202 125 35 -28.7 20.1 | 120 30 -26.1 14.8 42 61 19507 90 23 -23.0 0.0 | 76 21 -20.4 -5.2 43 58 19812 85 43 -42.8 -3.7 | 77 41 -40.3 -9.0 44 52 20422 80 28 -27.6 -4.9 | 68 27 -25.0 -10.1 45 50 20690 55 25 -20.5 -14.3 | 42 27 -17.9 -19.6 46 47 21031 50 25 -19.2 -16.1 | 38 27 -16.6 -21.3 47 43 21641 100 18 -17.7 3.1 | 82 15 -15.1 -2.1 48 39 22250 95 22 -21.9 1.9 | 80 20 -19.3 -3.3 49 37 22555 125 27 -22.1 15.5 | 118 22 -19.5 10.2 50 32 23470 115 31 -28.1 13.1 | 107 27 -25.5 7.9 51 30 23830 90 45 -45.0 0.0 | 83 43 -42.4 -5.2 52 28 24079 85 49 -48.8 -4.3 | 78 47 -46.2 -9.5 53 24 24689 80 36 -35.5 -6.3 | 71 35 -32.9 -11.5 54 20 25603 110 38 -35.7 13.0 | 103 34 -33.1 7.8 55 18 25908 115 58 -52.6 24.5 | 111 54 -50.0 19.3 Wind Parameters Mean winds (0-6000m): 123.8 at 7.8 knts Storm direction: 153.8 at 5.8 knts Shear (0-3000m) pos: 2.1 neg: 2.3 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 20.5 deg Storm rel helicity (0-3000m) pos: 58.4 neg: -63.8 tot: -5.4 m^2/s^2 ave: -1.8 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -0.4 10^-3/s Energy-Hel index: 0.61 Bulk Rich Number: 48.82 Bulk Shear: 35.73 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 ------------------------------------------------------------------------------- 500 305 9 317 14| 0.0 13.7 13.7| 3.6 -45.2 -41.6 -83.1 -0.79| 17.1-13.5 1000 294 10 309 15| 0.0 7.8 7.8| 7.0 -60.6 -53.6 -53.6 -0.75| 11.0 -8.2 1500 296 10 310 15| 2.9 5.2 8.1| 38.4 -60.6 -22.1 -14.8 -0.25| 10.4 -2.6 2000 304 9 316 14| 3.4 3.9 7.3| 55.6 -60.6 -4.9 -2.5 -0.06| 9.5 -0.6 2500 308 8 319 13| 2.5 3.1 5.6| 57.8 -63.8 -6.0 -2.4 -0.09| 9.4 -0.8 3000 305 7 318 12| 2.1 2.3 4.4| 58.4 -63.8 -5.4 -1.8 -0.05| 8.4 -0.4 4000 276 7 301 12| 1.5 1.4 2.9| 61.2 -64.1 -2.9 -0.7 0.01| 7.4 0.1 5000 141 8 112 3| 1.0 0.6 1.6| 65.6 -74.1 -8.4 -1.7 -0.04| 7.1 -0.3 6000 124 8 77 4| 1.0 0.6 1.6| 68.2 -81.9 -13.7 -2.3 -0.09| 6.6 -0.6 Wrote GIF file: /home/apache/climate/data/raob//SB983/skewt/SB983.skewt.20200322.12.gif