UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for SB983... Searching the city database file for: SB983 ... Date:1200Z 1 APR 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 113 SFC 970 381 25.8 21.9 79 3.9 23.0 140 6 301.6 304.7 297.2 352.6 17.30 2 925 797 21.4 19.4 88 2.0 20.0 135 18 301.2 304.0 295.9 346.8 15.51 3 916 882 20.4 19.3 93 1.1 19.6 131 19 301.0 303.9 295.9 346.8 15.57 4 850 1527 17.0 16.6 97 0.4 16.7 120 25 304.0 306.6 295.7 346.0 14.12 5 830 1731 18.6 8.6 52 10.0 12.4 110 27 307.7 309.3 292.7 333.5 8.48 6 807 1971 16.4 10.4 68 6.0 12.6 105 27 307.9 309.7 293.7 337.8 9.86 7 795 2099 16.6 -1.4 29 18.0 7.2 105 25 309.4 310.2 289.6 323.0 4.34 8 788 2174 16.0 7.0 55 9.0 10.5 104 25 309.5 311.0 292.8 334.1 8.00 9 765 2425 14.8 0.8 38 14.0 7.2 100 24 310.9 311.9 291.0 327.4 5.30 10 740 2706 12.8 3.8 54 9.0 7.6 100 21 311.7 313.0 292.4 332.8 6.81 11 731 2809 13.8 -5.2 26 19.0 4.4 100 21 313.9 314.5 290.3 325.2 3.55 12 700 3173 12.0 -20.0 9 32.0 0.3 100 17 315.8 316.0 288.6 319.6 1.12 13 692 3269 11.8 -25.2 6 37.0 -0.5 100 18 316.6 316.7 288.5 319.1 0.71 14 671 3526 10.8 -23.2 7 34.0 -1.0 95 19 318.3 318.4 289.2 321.3 0.88 15 640 3918 8.4 -28.6 5 37.0 -2.9 94 19 319.9 320.0 289.3 321.9 0.56 16 583 4682 3.8 -29.2 7 33.0 -5.8 87 19 323.2 323.3 290.3 325.3 0.59 17 540 5298 -0.9 -8.9 55 8.0 -4.6 90 15 324.7 325.4 293.5 336.8 3.61 18 529 5463 -1.3 -36.3 5 35.0 -9.6 90 17 326.2 326.2 291.0 327.4 0.32 19 502 5878 -3.3 -32.3 9 29.0 -10.8 60 12 328.6 328.7 291.9 330.5 0.51 20 500 5910 -3.5 -21.5 23 18.0 -9.5 60 11 328.8 329.0 292.7 333.6 1.37 21 499 5926 -3.9 -11.9 54 8.0 -7.3 61 11 328.5 329.1 294.1 339.0 3.08 22 474 6330 -6.7 -13.7 57 7.0 -9.5 68 13 329.9 330.4 294.2 339.5 2.80 23 471 6380 -7.3 -10.5 78 3.2 -8.7 68 13 329.7 330.5 294.8 342.1 3.65 24 463 6514 -7.3 -19.3 38 12.0 -11.5 67 14 331.3 331.7 293.7 337.7 1.79 25 452 6701 -9.1 -13.0 73 3.9 -10.7 65 15 331.4 332.0 294.8 342.1 3.11 26 448 6770 -9.3 -17.3 52 8.0 -12.2 62 15 332.0 332.4 294.2 339.7 2.20 27 432 7050 -11.3 -15.0 74 3.7 -12.8 46 14 332.9 333.5 294.9 342.5 2.76 28 410 7451 -12.5 -19.5 56 7.0 -14.9 32 14 336.4 336.8 295.1 343.5 1.99 29 403 7583 -12.7 -22.7 43 10.0 -15.9 34 14 337.8 338.1 295.1 343.3 1.53 30 400 7640 -13.1 -25.1 36 12.0 -16.6 35 13 338.0 338.2 294.9 342.5 1.24 31 398 7678 -13.5 -26.5 33 13.0 -17.1 37 13 337.9 338.2 294.8 342.0 1.10 32 369 8246 -17.7 -32.7 26 15.0 -21.0 40 9 339.7 339.9 294.8 342.3 0.66 33 316 9379 -27.1 -41.1 25 14.0 -29.1 341 8 342.1 342.1 295.1 343.4 0.33 34 306 9609 -29.1 -37.1 46 8.0 -30.3 325 11 342.4 342.5 295.4 344.4 0.52 35 300 9750 -30.1 -38.1 46 8.0 -31.3 325 12 343.0 343.1 295.5 344.8 0.48 36 290 9992 -32.1 -44.1 29 12.0 -33.4 322 13 343.4 343.5 295.4 344.5 0.26 37 284 10140 -33.3 -46.3 26 13.0 -34.6 317 14 343.8 343.8 295.4 344.6 0.21 38 277 10316 -34.9 -41.9 49 7.0 -35.7 312 15 343.9 344.0 295.6 345.3 0.35 39 274 10392 -34.7 -46.7 29 12.0 -35.8 308 15 345.3 345.3 295.8 346.2 0.21 40 258 10812 -37.5 -49.5 28 12.0 -38.5 273 24 347.2 347.2 296.1 347.8 0.16 41 252 10975 -38.9 -53.9 19 15.0 -39.9 260 28 347.4 347.5 296.1 347.9 0.10 42 250 11030 -39.5 -54.5 19 15.0 -40.4 255 29 347.3 347.4 296.1 347.7 0.09 43 232 11534 -44.1 -53.1 36 9.0 -44.6 263 29 347.9 347.9 296.3 348.4 0.12 44 210 12193 -49.1 -63.1 18 14.0 -49.5 277 39 350.1 350.1 296.7 350.3 0.04 45 203 12414 -51.1 -57.1 49 6.0 -51.3 279 43 350.4 350.4 296.8 350.7 0.08 46 200 12510 -51.9 -59.9 38 8.0 -52.1 280 45 350.6 350.6 296.8 350.8 0.06 47 181 13150 -57.5 -64.5 41 7.0 -57.6 280 46 351.6 351.6 297.0 351.8 0.04 48 178 13256 -58.5 -69.5 23 11.0 -58.6 280 46 351.7 351.7 297.0 351.7 0.02 49 170 13543 -61.3 -67.3 45 6.0 -61.4 281 45 351.7 351.7 297.0 351.8 0.03 50 163 13804 -63.3 -73.3 25 10.0 -63.4 282 42 352.6 352.6 297.2 352.6 0.01 51 150 14310 -67.7 -75.7 31 8.0 -67.8 285 37 353.5 353.5 297.4 353.5 0.01 52 134 14977 -73.9 -78.0 53 4.1 -73.9 277 36 354.0 354.0 297.5 354.1 0.01 53 125 15381 -75.9 -80.9 45 5.0 -75.9 271 34 357.5 357.5 298.2 357.5 0.00 54 108 16214 -80.3 -85.3 43 5.0 -80.3 275 22 364.5 364.5 299.5 364.5 0.00 55 100 16650 -79.1 -86.1 31 7.0 -79.1 280 7 374.9 374.9 301.4 374.9 0.00 56 79 17982 -82.7 -91.7 20 9.0 -82.7 115 18 393.6 393.6 304.3 393.6 0.00 57 75 18276 -79.7 -89.7 18 10.0 -79.7 96 26 405.8 405.8 306.0 405.8 0.00 58 72 18507 -80.3 -92.3 12 12.0 -80.3 91 22 409.3 409.3 306.4 409.3 0.00 59 71 18587 -75.9 -88.9 11 13.0 -75.9 90 21 420.3 420.3 307.7 420.3 0.00 60 70 18670 -74.1 -88.1 10 14.0 -74.2 90 20 425.9 425.9 308.4 425.9 0.00 61 68 18839 -72.9 -87.9 9 15.0 -73.0 101 22 432.0 432.0 309.0 432.0 0.00 62 66 19013 -74.3 -91.3 6 17.0 -74.3 105 20 432.6 432.6 309.1 432.7 0.00 63 62 19378 -72.9 -90.9 5 18.0 -73.0 121 19 443.6 443.6 310.3 443.6 0.00 64 60 19573 -67.7 -88.7 3 21.0 -67.9 116 21 459.4 459.4 311.7 459.4 0.00 65 56 19990 -65.3 -89.3 2 24.0 -65.5 67 17 474.0 474.0 313.0 474.0 0.00 66 50 20680 -64.7 -89.7 2 25.0 -65.0 100 21 491.0 491.0 314.3 491.0 0.00 67 49 20803 -64.3 -89.3 2 25.0 -64.7 96 21 494.8 494.8 314.6 494.8 0.00 68 47 21057 -65.5 -91.5 2 26.0 -65.8 88 20 497.9 497.9 314.8 497.9 0.00 69 39 22202 -60.5 -88.5 1 28.0 -61.2 61 43 537.8 537.8 317.4 537.8 0.00 70 31 23627 -61.3 -89.3 1 28.0 -62.1 108 34 572.1 572.1 319.3 572.2 0.00 71 30 23830 -60.5 -88.5 1 28.0 -61.4 110 42 579.7 579.7 319.6 579.7 0.01 72 28 24262 -57.9 -86.9 1 29.0 -59.2 97 41 598.5 598.5 320.5 598.5 0.01 73 27 24490 -59.5 -88.5 1 29.0 -60.6 88 42 600.3 600.3 320.6 600.3 0.01 74 24 25240 -51.9 -82.9 1 31.0 -54.5 84 50 642.9 642.9 322.4 643.0 0.02 75 20 26430 -48.5 -80.5 1 32.0 -52.4 90 53 687.7 687.7 324.0 688.0 0.03 76 19 26768 -48.3 -80.3 1 32.0 -52.4 90 53 698.5 698.5 324.4 698.8 0.03 77 19 26768 -48.5 -80.5 1 32.0 -52.5 90 53 697.9 697.9 324.4 698.1 0.03 TRP 108 16214 -80.3 -85.3 43 5.0 -80.3 275 22 364.5 364.5 299.5 364.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 548.23 mb = 5180.32 m = 16995.60 ft Wetbulb zero: 697.33 mb = 3204.93 m = 10514.72 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 38.15 % Est. max temperature: 31.96 C = 89.54 F Sfc-Lift cond lev (LCL): 916.66 mb = 875.74 m = 2873.13 ft T: 20.47 C 700-500 lapse rate: 5.66 C/km ThetaE index: 19.08 C Layer 925.0- 807.0 mb Conv cond level (CCL): 886.87 mb = 1160.78 m = 3808.27 ft Mean mixing ratio: 15.69 g/kg Conv temperature: 26.51 C = 79.72 F Cap Strength: 2.40 C Lifted Index: 0.17 C Risk: Showers probable Lifted Index @300 mb: -0.59 C Lifted Index @700 mb: 1.96 C Showalter Index: 0.93 C Risk: Thunderstorms probable Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 20.10 C K Index: 5.10 Risk: None Sweat Index: 260.20 Risk: None Energy Index: -2.34 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.76 J/kg Max Up Vert Vel: 11.81 m/s Conv Inhibition (B-): 0.88 J/kg Cap Strength: 2.37 C Lift Cond Lev (LCL): 895.15 mb = 1080.57 m = 3545.14 ft Lev Free Conv (LFC): 870.15 mb = 1324.89 m = 4346.69 ft Equ Level (EL): 850.15 mb = 1525.45 m = 5004.69 ft B at Equ Level: 6.92 J/kg Max Parcel Lev (MPL): 830.15 mb = 1729.19 m = 5673.14 ft Wind level data Storm motion: 130 at 14 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 ---------------------------------------------------------- 0 970 381 140 6 -3.9 4.6 | 303 8 7.1 -4.6 1 945 610 135 15 -10.6 10.6 | 193 1 0.3 1.4 2 925 797 135 18 -12.7 12.7 | 153 4 -1.8 3.6 3 913 914 130 19 -14.6 12.2 | 130 5 -3.6 3.1 4 850 1527 120 25 -21.7 12.5 | 107 11 -10.7 3.3 5 820 1829 105 28 -27.0 7.2 | 83 16 -16.1 -1.9 6 791 2134 105 25 -24.1 6.5 | 78 13 -13.2 -2.7 7 763 2438 100 24 -23.6 4.2 | 69 14 -12.7 -5.0 8 700 3173 100 17 -16.7 3.0 | 43 9 -5.8 -6.2 9 685 3353 100 18 -17.7 3.1 | 48 9 -6.8 -6.0 10 660 3658 90 19 -19.0 0.0 | 41 12 -8.1 -9.2 11 612 4267 100 20 -19.7 3.5 | 57 10 -8.8 -5.7 12 568 4877 80 19 -18.7 -3.3 | 32 15 -7.8 -12.5 13 547 5182 90 14 -14.0 0.0 | 19 10 -3.1 -9.2 14 527 5486 90 17 -17.0 0.0 | 34 11 -6.1 -9.2 15 507 5791 60 16 -13.9 -8.0 | 10 17 -2.9 -17.2 16 500 5910 60 11 -9.5 -5.5 | 355 15 1.4 -14.7 17 488 6096 70 12 -11.3 -4.1 | 1 13 -0.3 -13.3 18 451 6706 65 15 -13.6 -6.3 | 10 16 -2.7 -15.5 19 417 7315 30 14 -7.0 -12.1 | 350 22 3.9 -21.3 20 401 7620 35 14 -8.0 -11.5 | 352 21 2.9 -20.6 21 400 7640 35 13 -7.5 -10.6 | 350 20 3.5 -19.8 22 385 7925 50 10 -7.7 -6.4 | 348 16 3.3 -15.6 23 369 8230 40 9 -5.8 -6.9 | 342 17 5.1 -16.1 24 326 9144 25 2 -0.8 -1.8 | 317 15 10.1 -11.0 25 313 9449 325 10 5.7 -8.2 | 316 24 16.7 -17.4 26 300 9750 325 12 6.9 -9.8 | 317 26 17.8 -19.0 27 300 9754 330 12 6.0 -10.4 | 319 26 16.9 -19.6 28 275 10363 310 15 11.5 -9.6 | 310 29 22.4 -18.8 29 250 11030 255 29 28.0 7.5 | 272 39 38.9 -1.7 30 241 11278 255 26 25.1 6.7 | 274 36 36.0 -2.4 31 220 11887 275 33 32.9 -2.9 | 285 45 43.8 -12.0 32 200 12510 280 45 44.3 -7.8 | 287 58 55.2 -17.0 33 173 13411 280 46 45.3 -8.0 | 287 59 56.2 -17.1 34 150 14310 285 37 35.7 -9.6 | 292 50 46.7 -18.7 35 142 14630 285 38 36.7 -9.8 | 292 51 47.6 -19.0 36 128 15240 270 35 35.0 -0.0 | 281 47 45.9 -9.2 37 115 15850 275 31 30.9 -2.7 | 286 43 41.8 -11.9 38 109 16154 255 28 27.0 7.2 | 273 38 38.0 -1.9 39 108 16214 275 22 21.9 -1.9 | 289 35 32.8 -11.1 40 103 16459 285 20 19.3 -5.2 | 295 33 30.2 -14.3 41 100 16650 280 7 6.9 -1.2 | 300 21 17.8 -10.4 42 98 16764 270 11 11.0 -0.0 | 293 24 21.9 -9.2 43 83 17678 100 11 -10.8 1.9 | 359 7 0.1 -7.3 44 79 17983 115 18 -16.3 7.6 | 74 6 -5.4 -1.6 45 75 18288 95 26 -25.9 2.3 | 65 16 -15.0 -6.9 46 71 18593 90 21 -21.0 0.0 | 48 14 -10.1 -9.2 47 70 18670 90 20 -20.0 0.0 | 45 13 -9.1 -9.2 48 67 18898 105 22 -21.3 5.7 | 71 11 -10.3 -3.5 49 64 19202 105 17 -16.4 4.4 | 49 7 -5.5 -4.8 50 61 19507 130 20 -15.3 12.9 | 130 6 -4.4 3.7 51 58 19812 80 23 -22.7 -4.0 | 42 18 -11.7 -13.2 52 55 20117 60 14 -12.1 -7.0 | 4 16 -1.2 -16.2 53 52 20422 120 28 -24.2 14.0 | 110 14 -13.3 4.8 54 50 20680 100 21 -20.7 3.6 | 61 11 -9.7 -5.5 55 45 21336 80 20 -19.7 -3.5 | 35 15 -8.8 -12.6 56 43 21641 80 30 -29.5 -5.2 | 52 24 -18.6 -14.4 57 39 22250 60 44 -38.1 -22.0 | 41 41 -27.2 -31.2 58 37 22555 40 33 -21.2 -25.3 | 17 36 -10.3 -34.4 59 35 22860 50 19 -14.6 -12.2 | 10 22 -3.6 -21.4 60 33 23165 60 17 -14.7 -8.5 | 12 18 -3.8 -17.7 61 32 23470 105 31 -29.9 8.0 | 87 19 -19.0 -1.1 62 30 23774 110 37 -34.8 12.7 | 98 24 -23.8 3.5 63 30 23830 110 42 -39.5 14.4 | 100 29 -28.5 5.2 64 29 24079 110 42 -39.5 14.4 | 100 29 -28.5 5.2 65 28 24384 90 41 -41.0 0.0 | 73 31 -30.1 -9.2 66 25 24994 80 48 -47.3 -8.3 | 64 40 -36.3 -17.5 67 23 25603 90 53 -53.0 0.0 | 78 43 -42.1 -9.2 68 21 26213 80 48 -47.3 -8.3 | 64 40 -36.3 -17.5 69 20 26430 90 53 -53.0 0.0 | 78 43 -42.1 -9.2 70 18 26822 90 54 -54.0 0.0 | 78 44 -43.1 -9.2 Wind Parameters Mean winds (0-6000m): 100.0 at 19.0 knts Storm direction: 130.0 at 14.3 knts Shear (0-3000m) pos: 0.0 neg: 2.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 104.9 deg Storm rel helicity (0-3000m) pos: 1.6 neg: -59.2 tot: -57.6 m^2/s^2 ave: -19.2 10^-3 m/s^2 rel: -0.60 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.33 Bulk Shear: 16.12 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 14 231 1| 0.0 13.2 13.2| 0.0 -6.0 -6.0 -12.0 -0.60| 14.2 -8.6 1000 130 18 128 3| 0.0 9.2 9.2| 0.0 -10.8 -10.8 -10.8 -0.56| 10.2 -5.7 1500 123 20 107 7| 0.0 7.8 7.8| 0.0 -33.6 -33.6 -22.4 -0.61| 9.9 -6.1 2000 117 22 95 8| 0.0 5.1 5.1| 0.0 -44.5 -44.5 -22.3 -0.62| 8.5 -5.3 2500 114 22 87 9| 0.0 3.2 3.2| 0.0 -54.0 -54.0 -21.6 -0.63| 7.8 -4.8 3000 112 21 81 9| 0.0 2.4 2.4| 1.6 -59.2 -57.6 -19.2 -0.60| 7.1 -4.3 4000 108 21 72 9| 0.1 2.0 2.2| 10.0 -64.9 -54.9 -13.7 -0.49| 6.3 -3.1 5000 104 20 63 10| 0.5 1.7 2.2| 14.8 -88.0 -73.3 -14.7 -0.47| 6.4 -3.0 6000 100 19 53 10| 0.4 1.5 1.9| 24.8-124.6 -99.8 -16.6 -0.45| 6.8 -3.1 Wrote GIF file: /home/apache/climate/data/raob//SB983/skewt/SB983.skewt.20200401.12.gif