UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for SB983... Searching the city database file for: SB983 ... Date:1200Z 29 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 131 SFC 972 382 25.8 22.5 82 3.3 23.4 140 6 301.4 304.7 297.5 354.2 17.93 2 925 816 21.8 19.8 88 2.0 20.4 140 19 301.6 304.5 296.3 348.5 15.91 3 896 1093 19.6 19.0 96 0.6 19.2 131 18 302.1 305.0 296.3 348.2 15.62 4 882 1229 18.8 18.7 99 0.1 18.8 128 18 302.6 305.5 296.3 348.7 15.57 5 850 1547 17.6 16.5 93 1.1 16.8 120 17 304.6 307.2 295.8 346.4 14.03 6 811 1948 15.4 13.3 87 2.1 14.0 111 17 306.4 308.6 294.8 342.2 11.92 7 806 2001 15.8 11.3 75 4.5 12.9 109 18 307.3 309.3 294.1 339.1 10.49 8 779 2290 13.8 12.6 92 1.2 13.0 103 20 308.2 310.4 295.3 344.1 11.86 9 742 2700 13.0 6.0 62 7.0 8.8 87 24 311.6 313.1 293.3 336.2 7.93 10 718 2977 11.0 7.3 78 3.7 8.7 82 26 312.4 314.1 294.4 340.1 8.98 11 700 3189 10.8 -1.2 43 12.0 4.4 80 27 314.4 315.4 291.8 330.3 5.01 12 697 3225 10.8 -3.2 37 14.0 3.7 80 27 314.8 315.7 291.3 328.7 4.33 13 687 3345 9.8 3.8 66 6.0 6.3 81 27 315.0 316.4 293.9 338.1 7.34 14 669 3565 8.8 -6.2 34 15.0 1.6 83 28 316.3 317.0 291.1 327.9 3.59 15 664 3627 8.4 -1.6 49 10.0 3.1 84 28 316.5 317.5 292.5 332.9 5.13 16 660 3676 8.6 -15.4 17 24.0 -0.9 84 28 317.3 317.6 289.7 323.2 1.75 17 656 3727 8.6 -18.4 13 27.0 -1.5 85 28 317.9 318.1 289.5 322.5 1.37 18 639 3943 6.4 -4.6 45 11.0 0.9 87 28 317.8 318.6 292.1 331.5 4.25 19 633 4020 6.4 -12.6 24 19.0 -1.6 88 29 318.6 319.1 290.6 326.2 2.29 20 620 4190 5.6 -6.4 42 12.0 -0.2 89 29 319.6 320.3 292.3 332.1 3.82 21 616 4243 5.6 -15.4 20 21.0 -2.7 90 29 320.2 320.5 290.7 326.5 1.87 22 599 4471 4.8 -29.2 6 34.0 -5.2 93 31 321.8 321.9 289.9 323.9 0.57 23 565 4945 2.4 -23.6 13 26.0 -6.1 80 30 324.4 324.6 291.2 328.0 1.01 24 554 5103 0.8 -12.2 37 13.0 -4.7 74 29 324.4 324.9 292.7 333.5 2.71 25 535 5383 -0.5 -29.5 9 29.0 -8.7 79 28 326.1 326.2 291.2 328.3 0.62 26 500 5920 -3.7 -35.7 6 32.0 -11.3 85 28 328.5 328.6 291.7 329.9 0.36 27 496 5983 -3.9 -37.9 5 34.0 -11.6 83 29 329.0 329.1 291.7 330.2 0.29 28 454 6674 -8.5 -25.5 24 17.0 -13.5 80 29 331.7 331.9 293.2 335.5 1.06 29 425 7180 -13.5 -27.5 30 14.0 -17.1 80 28 331.6 331.8 293.1 335.1 0.94 30 417 7324 -12.7 -43.7 6 31.0 -18.1 80 28 334.5 334.5 293.1 335.2 0.19 31 411 7434 -13.5 -43.5 6 30.0 -18.6 91 28 334.8 334.9 293.2 335.6 0.20 32 400 7640 -14.7 -30.7 24 16.0 -18.5 110 28 335.9 336.0 294.0 338.6 0.74 33 398 7678 -14.9 -30.9 24 16.0 -18.7 110 28 336.1 336.3 294.0 338.8 0.73 34 394 7754 -15.1 -42.1 8 27.0 -19.8 110 28 336.8 336.9 293.7 337.8 0.24 35 342 8810 -22.1 -55.1 3 33.0 -25.6 105 21 341.2 341.2 294.7 341.5 0.06 36 335 8962 -22.9 -47.9 8 25.0 -26.1 105 21 342.1 342.2 295.0 342.8 0.15 37 300 9760 -30.1 -48.1 16 18.0 -32.0 135 14 343.0 343.0 295.2 343.6 0.16 38 250 11030 -41.1 -58.1 14 17.0 -41.9 165 8 345.0 345.0 295.6 345.2 0.06 39 222 11823 -47.7 -62.7 16 15.0 -48.2 168 17 346.7 346.7 296.0 346.9 0.04 40 208 12248 -51.9 -61.9 29 10.0 -52.2 163 23 346.7 346.7 295.9 346.9 0.04 41 202 12436 -53.1 -59.1 48 6.0 -53.3 161 26 347.7 347.7 296.2 348.0 0.07 42 200 12500 -53.9 -62.9 32 9.0 -54.1 155 25 347.4 347.4 296.1 347.6 0.04 43 193 12728 -56.1 -67.1 24 11.0 -56.3 154 23 347.4 347.5 296.1 347.6 0.02 44 170 13524 -61.7 -75.7 14 14.0 -61.8 153 16 351.0 351.0 296.8 351.0 0.01 45 168 13597 -62.5 -76.5 14 14.0 -62.6 156 16 350.9 350.9 296.8 350.9 0.01 46 157 14013 -64.7 -74.7 24 10.0 -64.8 170 17 354.0 354.0 297.5 354.0 0.01 47 150 14290 -66.3 -76.3 23 10.0 -66.4 155 9 355.9 355.9 297.9 355.9 0.01 48 132 15058 -71.5 -81.5 21 10.0 -71.5 57 4 359.8 359.8 298.7 359.9 0.00 49 100 16670 -79.9 -87.9 25 8.0 -79.9 335 12 373.4 373.4 301.1 373.4 0.00 50 90 17262 -82.9 -90.9 24 8.0 -82.9 60 9 378.8 378.8 302.1 378.8 0.00 51 81 17852 -81.5 -90.5 20 9.0 -81.5 81 6 393.3 393.3 304.3 393.3 0.00 52 79 17994 -78.7 -88.7 18 10.0 -78.7 89 7 401.9 401.9 305.5 401.9 0.00 53 75 18288 -80.9 -91.9 14 11.0 -80.9 105 10 403.3 403.3 305.6 403.3 0.00 54 70 18680 -77.7 -90.7 11 13.0 -77.7 130 13 418.2 418.2 307.5 418.2 0.00 55 50 20670 -64.1 -89.1 2 25.0 -64.4 120 12 492.4 492.4 314.4 492.4 0.00 56 49 20794 -63.1 -88.1 2 25.0 -63.5 101 12 497.7 497.7 314.8 497.7 0.00 57 41 21888 -64.1 -89.1 2 25.0 -64.5 112 17 521.2 521.2 316.4 521.2 0.00 TRP 90 17262 -82.9 -90.9 24 8.0 -82.9 60 9 378.8 378.8 302.1 378.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 542.31 mb = 5275.07 m = 17306.46 ft Wetbulb zero: 660.93 mb = 3664.79 m = 12023.43 ft Precipitable water: 1.59 inches Sfc-500 mean rel hum: 52.70 % Est. max temperature: 30.23 C = 86.42 F Sfc-Lift cond lev (LCL): 926.79 mb = 799.07 m = 2621.58 ft T: 21.96 C 700-500 lapse rate: 5.31 C/km ThetaE index: 11.49 C Layer 700.0- 687.0 mb Conv cond level (CCL): 896.23 mb = 1090.52 m = 3577.77 ft Mean mixing ratio: 16.22 g/kg Conv temperature: 26.49 C = 79.69 F Cap Strength: 0.55 C Lifted Index: -0.67 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.58 C Lifted Index @700 mb: 0.29 C Showalter Index: 0.56 C Risk: Thunderstorms probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.20 C K Index: 25.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 260.00 Risk: None Energy Index: -3.11 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 432.61 J/kg Max Up Vert Vel: 29.41 m/s Conv Inhibition (B-): 0.13 J/kg Cap Strength: 0.38 C Lift Cond Lev (LCL): 899.32 mb = 1060.54 m = 3479.42 ft Lev Free Conv (LFC): 884.32 mb = 1206.06 m = 3956.85 ft Equ Level (EL): 744.32 mb = 2674.06 m = 8773.07 ft B at Equ Level: 19.27 J/kg Max Parcel Lev (MPL): 124.32 mb = 15406.00 m = 50544.00 ft Wind level data Storm motion: 123 at 18 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 ---------------------------------------------------------- 0 972 382 140 6 -3.9 4.6 | 295 13 11.5 -5.3 1 947 610 145 14 -8.0 11.5 | 258 8 7.4 1.6 2 925 816 140 19 -12.2 14.6 | 214 6 3.2 4.7 3 915 914 135 18 -12.7 12.7 | 223 4 2.7 2.9 4 850 1547 120 17 -14.7 8.5 | 334 2 0.7 -1.4 5 822 1829 115 16 -14.5 6.8 | 344 3 0.9 -3.1 6 793 2134 105 19 -18.4 4.9 | 31 6 -3.0 -5.0 7 765 2438 100 21 -20.7 3.6 | 40 8 -5.3 -6.2 8 738 2743 85 24 -23.9 -2.1 | 35 15 -8.5 -12.0 9 700 3189 80 27 -26.6 -4.7 | 38 18 -11.2 -14.6 10 613 4267 90 29 -29.0 0.0 | 54 17 -13.6 -9.9 11 590 4572 95 33 -32.9 2.9 | 68 19 -17.5 -7.0 12 548 5182 70 28 -26.3 -9.6 | 29 22 -10.9 -19.5 13 527 5486 85 28 -27.9 -2.4 | 45 18 -12.5 -12.3 14 500 5920 85 28 -27.9 -2.4 | 45 18 -12.5 -12.3 15 489 6096 80 30 -29.5 -5.2 | 43 21 -14.1 -15.1 16 417 7315 80 28 -27.6 -4.9 | 40 19 -12.2 -14.7 17 400 7640 110 28 -26.3 9.6 | 88 11 -10.9 -0.3 18 385 7925 110 28 -26.3 9.6 | 88 11 -10.9 -0.3 19 369 8230 105 22 -21.3 5.7 | 54 7 -5.9 -4.2 20 326 9144 105 21 -20.3 5.4 | 48 7 -4.9 -4.4 21 313 9449 110 16 -15.0 5.5 | 355 4 0.4 -4.4 22 300 9754 135 16 -11.3 11.3 | 251 4 4.1 1.4 23 300 9760 135 14 -9.9 9.9 | 270 5 5.5 0.0 24 287 10058 135 13 -9.2 9.2 | 276 6 6.2 -0.7 25 275 10363 105 11 -10.6 2.8 | 326 8 4.8 -7.0 26 252 10973 125 7 -5.7 4.0 | 301 11 9.7 -5.9 27 250 11030 165 8 -2.1 7.7 | 279 13 13.3 -2.1 28 241 11278 175 10 -0.9 10.0 | 270 15 14.5 0.1 29 200 12497 160 27 -9.2 25.4 | 202 17 6.2 15.5 30 200 12500 155 25 -10.6 22.7 | 201 14 4.8 12.8 31 173 13411 150 16 -8.0 13.9 | 242 8 7.4 4.0 32 157 14021 170 17 -3.0 16.7 | 241 14 12.4 6.9 33 150 14290 155 9 -3.8 8.2 | 278 12 11.6 -1.7 34 149 14326 170 10 -1.7 9.8 | 270 14 13.7 -0.0 35 142 14630 155 10 -4.2 9.1 | 274 11 11.2 -0.8 36 134 14935 85 3 -3.0 -0.3 | 309 16 12.4 -10.1 37 121 15545 285 10 9.7 -2.6 | 296 28 25.1 -12.5 38 100 16670 335 12 5.1 -10.9 | 315 29 20.5 -20.8 39 93 17069 335 10 4.2 -9.1 | 314 27 19.6 -18.9 40 90 17262 60 9 -7.8 -4.5 | 332 16 7.6 -14.4 41 88 17374 55 1 -0.8 -0.6 | 306 18 14.6 -10.4 42 75 18288 105 10 -9.7 2.6 | 322 9 5.7 -7.3 43 71 18593 70 17 -16.0 -5.8 | 2 16 -0.6 -15.7 44 70 18680 130 13 -10.0 8.4 | 286 6 5.4 -1.5 45 67 18898 130 10 -7.7 6.4 | 294 8 7.7 -3.4 46 61 19507 85 19 -18.9 -1.7 | 17 12 -3.5 -11.5 47 58 19812 120 28 -24.2 14.0 | 115 10 -8.9 4.1 48 55 20117 105 25 -24.1 6.5 | 69 9 -8.8 -3.4 49 52 20422 85 21 -20.9 -1.8 | 25 13 -5.5 -11.7 50 50 20670 120 12 -10.4 6.0 | 308 6 5.0 -3.9 51 49 20726 95 12 -12.0 1.0 | 339 9 3.4 -8.8 52 46 21031 140 10 -6.4 7.7 | 284 9 9.0 -2.2 53 44 21336 140 12 -7.7 9.2 | 275 8 7.7 -0.7 54 41 21641 110 17 -16.0 5.8 | 8 4 -0.6 -4.1 55 36 22250 85 18 -17.9 -1.6 | 12 12 -2.5 -11.4 Wind Parameters Mean winds (0-6000m): 92.7 at 24.4 knts Storm direction: 122.7 at 18.3 knts Shear (0-3000m) pos: 0.0 neg: 4.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 105.7 deg Storm rel helicity (0-3000m) pos: 13.5 neg: -24.6 tot: -11.1 m^2/s^2 ave: -3.7 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -0.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 9.47 Bulk Shear: 45.70 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 ------------------------------------------------------------------------------- 500 142 14 262 7| 0.0 12.7 12.7| 0.0 -21.6 -21.6 -43.3 -0.75| 14.1-10.5 1000 135 16 253 4| 0.0 6.0 6.0| 1.2 -21.6 -20.5 -20.5 -0.46| 9.2 -4.2 1500 129 16 264 3| 0.0 3.9 3.9| 2.3 -21.6 -19.3 -12.9 -0.28| 7.3 -2.1 2000 123 17 303 2| 0.0 4.2 4.2| 6.8 -21.6 -14.9 -7.4 -0.09| 7.0 -0.7 2500 114 18 22 3| 0.0 4.6 4.6| 7.8 -24.6 -16.8 -6.7 -0.09| 7.3 -0.6 3000 107 19 37 5| 0.0 4.2 4.2| 13.5 -24.6 -11.1 -3.7 -0.05| 6.6 -0.3 4000 100 22 44 9| 0.8 3.2 3.9| 40.2 -24.6 15.7 3.9 0.09| 5.8 0.5 5000 95 23 46 11| 0.6 2.6 3.2| 72.2 -97.3 -25.1 -5.0 -0.05| 6.8 -0.4 6000 93 24 46 13| 0.7 2.4 3.1| 81.5-102.7 -21.1 -3.5 -0.04| 6.2 -0.2 Wrote GIF file: /home/apache/climate/data/raob//SB983/skewt/SB983.skewt.20200329.12.gif