UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032812.upa.cvt Date: 1200Z 28 MAR 20 Searching for SBSN... Searching the city database file for: SBSN ... Date:1200Z 28 MAR 20 Station: SBSN WMO ident: 82244 Latitude: -2.42 Longitude: -54.79 Elevation: 60.00 ------------------------------------------------------------------------------- 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 1005 60 28.0 24.7 82 3.3 25.6 60 4 300.7 304.4 298.5 359.2 19.86 1 1000 108 26.4 24.2 88 2.2 24.8 60 10 299.5 303.1 298.0 356.2 19.35 2 966 414 23.6 23.6 100 0.0 23.6 62 12 299.7 303.2 298.0 356.3 19.32 3 925 794 22.2 20.7 91 1.5 21.1 90 15 302.0 305.1 297.0 351.8 16.84 4 863 1395 18.2 18.2 100 0.0 18.2 111 18 303.9 306.7 296.5 349.7 15.42 5 858 1445 19.4 15.0 76 4.4 16.4 112 18 305.6 308.0 295.1 343.4 12.60 6 850 1526 19.2 15.2 78 4.0 16.5 110 16 306.3 308.7 295.5 345.0 12.89 7 700 3172 10.4 5.4 71 5.0 7.4 105 15 314.0 315.5 294.1 339.2 8.06 8 665 3598 8.2 3.2 71 5.0 5.3 109 12 316.2 317.6 294.1 339.1 7.27 9 622 4147 4.6 1.9 83 2.7 3.1 106 10 318.1 319.5 294.5 340.7 7.08 10 591 4563 3.4 -10.6 35 14.0 -2.7 119 9 321.4 322.0 292.0 331.0 2.88 11 580 4716 2.8 -6.2 52 9.0 -1.6 126 8 322.5 323.3 293.3 336.1 4.15 12 548 5173 -0.5 -3.9 78 3.4 -2.3 149 6 323.8 324.9 294.6 341.0 5.24 13 528 5469 -2.7 -7.7 68 5.0 -5.0 163 5 324.6 325.5 293.9 338.1 4.06 14 514 5682 -4.1 -6.1 86 2.0 -5.1 174 4 325.5 326.4 294.6 341.1 4.72 15 506 5806 -4.7 -10.7 63 6.0 -7.3 180 3 326.2 326.9 293.7 337.4 3.34 16 500 5900 -5.3 -11.3 63 6.0 -7.8 185 3 326.6 327.2 293.7 337.5 3.23 17 477 6268 -6.9 -14.9 53 8.0 -10.0 177 3 329.0 329.5 293.7 337.7 2.52 18 463 6499 -8.9 -12.1 78 3.2 -10.2 172 5 329.4 330.0 294.4 340.5 3.27 19 438 6927 -10.3 -21.3 40 11.0 -13.9 163 8 332.8 333.2 294.0 338.5 1.59 20 430 7069 -11.1 -18.1 56 7.0 -13.6 160 9 333.6 334.0 294.6 341.1 2.14 21 416 7322 -12.3 -24.3 36 12.0 -15.9 155 11 335.2 335.5 294.3 339.9 1.29 22 400 7620 -14.7 -19.7 66 5.0 -16.4 125 14 335.9 336.3 295.0 343.0 2.01 23 398 7658 -15.1 -19.5 69 4.4 -16.6 125 14 335.8 336.3 295.1 343.1 2.05 24 385 7909 -16.3 -23.3 55 7.0 -18.4 125 14 337.5 337.8 295.0 343.0 1.52 25 363 8350 -19.9 -23.3 74 3.4 -20.9 143 11 338.4 338.7 295.3 344.2 1.61 26 349 8641 -21.5 -30.5 44 9.0 -23.5 140 11 340.1 340.2 295.1 343.3 0.87 27 333 8986 -24.7 -28.5 71 3.8 -25.6 115 14 340.3 340.5 295.4 344.3 1.09 28 324 9185 -25.7 -33.7 47 8.0 -27.2 115 15 341.6 341.7 295.3 344.2 0.68 29 318 9321 -26.9 -30.2 74 3.3 -27.6 112 12 341.7 341.9 295.6 345.4 0.98 30 309 9528 -27.9 -40.9 28 13.0 -29.7 110 9 343.1 343.2 295.4 344.5 0.35 31 300 9740 -29.5 -35.5 56 6.0 -30.5 110 8 343.8 343.9 295.8 346.2 0.62 32 288 10029 -32.1 -34.8 77 2.7 -32.6 137 6 344.1 344.3 295.9 346.8 0.69 33 270 10481 -35.5 -42.5 49 7.0 -36.2 165 4 345.6 345.7 296.0 346.9 0.33 34 257 10821 -38.7 -43.1 63 4.4 -39.1 149 8 345.8 345.9 296.0 347.1 0.33 35 250 11010 -39.9 -46.9 47 7.0 -40.5 140 10 346.7 346.8 296.1 347.7 0.22 36 223 11778 -45.5 -60.5 17 15.0 -46.1 160 14 349.7 349.7 296.6 349.9 0.05 37 200 12490 -52.3 -63.3 25 11.0 -52.6 160 17 349.9 350.0 296.7 350.1 0.04 38 183 13059 -57.3 -65.3 36 8.0 -57.5 155 21 350.8 350.8 296.8 351.0 0.03 39 164 13744 -62.1 -77.1 12 15.0 -62.2 148 25 353.9 353.9 297.5 354.0 0.01 40 150 14290 -66.9 -75.9 27 9.0 -67.0 150 19 354.8 354.8 297.7 354.9 0.01 41 139 14747 -69.7 -74.1 52 4.4 -69.7 162 16 357.7 357.7 298.2 357.8 0.01 42 110 16106 -80.7 -85.3 46 4.6 -80.7 242 25 361.8 361.8 299.1 361.8 0.00 43 103 16475 -82.5 -87.0 46 4.5 -82.5 245 27 365.2 365.2 299.7 365.2 0.00 44 100 16640 -82.5 -87.5 42 5.0 -82.5 235 21 368.3 368.3 300.2 368.3 0.00 45 90 17229 -80.5 -87.5 30 7.0 -80.5 180 7 383.6 383.6 302.8 383.6 0.00 46 76 18175 -82.7 -88.7 35 6.0 -82.7 64 11 398.0 398.0 304.9 398.0 0.00 47 72 18480 -77.9 -87.9 18 10.0 -77.9 25 19 414.4 414.4 307.0 414.4 0.00 48 70 18640 -79.1 -89.1 18 10.0 -79.1 5 20 415.2 415.2 307.2 415.2 0.00 49 68 18805 -79.7 -89.7 18 10.0 -79.7 5 18 417.3 417.3 307.4 417.3 0.00 50 63 19243 -75.7 -90.7 8 15.0 -75.7 351 13 435.4 435.4 309.4 435.4 0.00 51 62 19337 -68.7 -87.7 5 19.0 -68.8 330 12 452.9 452.9 311.1 452.9 0.00 52 51 20528 -62.1 -88.1 2 26.0 -62.6 111 26 494.3 494.3 314.5 494.4 0.00 53 50 20650 -62.9 -87.9 2 25.0 -63.3 90 31 495.3 495.3 314.6 495.3 0.00 54 45 21293 -66.7 -89.7 3 23.0 -67.0 89 30 501.2 501.2 315.0 501.2 0.00 55 36 22650 -64.5 -89.5 2 25.0 -65.0 81 31 539.9 539.9 317.5 539.9 0.00 TRP 103 16475 -82.5 -87.0 46 4.5 -82.5 245 27 365.2 365.2 299.7 365.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 552.85 mb = 5103.57 m = 16743.79 ft Wetbulb zero: 605.61 mb = 4364.26 m = 14318.28 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 76.02 % Est. max temperature: 33.16 C = 91.69 F Sfc-Lift cond lev (LCL): 958.53 mb = 481.70 m = 1580.37 ft T: 23.35 C 700-500 lapse rate: 5.76 C/km ThetaE index: 12.90 C Layer 925.0- 850.0 mb Conv cond level (CCL): 920.76 mb = 833.78 m = 2735.48 ft Mean mixing ratio: 18.26 g/kg Conv temperature: 29.42 C = 84.95 F Cap Strength: 0.44 C Lifted Index: -3.91 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.50 C Lifted Index @700 mb: -1.40 C Showalter Index: -0.46 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.50 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 217.40 Risk: None Energy Index: -1.47 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1265.00 J/kg Max Up Vert Vel: 50.30 m/s Conv Inhibition (B-): 3.19 J/kg Cap Strength: 0.45 C Lift Cond Lev (LCL): 940.19 mb = 651.18 m = 2136.40 ft Lev Free Conv (LFC): 905.19 mb = 981.58 m = 3220.36 ft Equ Level (EL): 855.19 mb = 1473.48 m = 4834.18 ft B at Equ Level: 21.51 J/kg Max Parcel Lev (MPL): 75.19 mb = 18235.80 m = 59828.00 ft Wind level data Storm motion: 132 at 9 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 1005 60 60 4 -3.5 -2.0 | 338 9 3.2 -7.9 1 1000 108 60 10 -8.7 -5.0 | 10 11 -2.0 -10.9 2 978 305 55 11 -9.0 -6.3 | 11 12 -2.4 -12.3 3 945 610 75 13 -12.6 -3.4 | 32 11 -5.9 -9.3 4 925 794 90 15 -15.0 0.0 | 55 10 -8.4 -5.9 5 912 914 90 17 -17.0 0.0 | 60 12 -10.4 -5.9 6 881 1219 105 20 -19.3 5.2 | 87 13 -12.7 -0.8 7 850 1524 115 17 -15.4 7.2 | 98 9 -8.8 1.2 8 850 1526 110 16 -15.0 5.5 | 87 8 -8.4 -0.5 9 791 2134 100 15 -14.8 2.6 | 68 9 -8.1 -3.3 10 763 2438 105 17 -16.4 4.4 | 81 10 -9.8 -1.5 11 736 2743 90 17 -17.0 0.0 | 60 12 -10.4 -5.9 12 700 3172 105 15 -14.5 3.9 | 75 8 -7.8 -2.1 13 659 3658 110 11 -10.3 3.8 | 59 4 -3.7 -2.2 14 612 4267 105 10 -9.7 2.6 | 42 5 -3.0 -3.4 15 500 5900 185 3 0.3 3.0 | 293 8 6.9 -3.0 16 487 6096 180 2 0.0 2.0 | 301 8 6.6 -3.9 17 416 7315 155 11 -4.6 10.0 | 206 4 2.0 4.0 18 400 7620 125 14 -11.5 8.0 | 113 5 -4.8 2.1 19 384 7925 125 14 -11.5 8.0 | 113 5 -4.8 2.1 20 368 8230 140 11 -7.1 8.4 | 170 3 -0.4 2.5 21 353 8534 150 10 -5.0 8.7 | 211 3 1.6 2.7 22 339 8839 115 13 -11.8 5.5 | 85 5 -5.1 -0.5 23 325 9144 115 15 -13.6 6.3 | 93 7 -7.0 0.4 24 312 9449 110 10 -9.4 3.4 | 47 4 -2.8 -2.5 25 300 9740 110 8 -7.5 2.7 | 15 3 -0.9 -3.2 26 274 10363 170 3 -0.5 3.0 | 296 7 6.1 -3.0 27 250 11010 140 10 -6.4 7.7 | 187 2 0.2 1.7 28 229 11582 160 13 -4.4 12.2 | 199 7 2.2 6.3 29 200 12490 160 17 -5.8 16.0 | 185 10 0.8 10.0 30 157 14021 145 27 -15.5 22.1 | 151 18 -8.8 16.2 31 150 14290 150 19 -9.5 16.5 | 165 11 -2.9 10.5 32 141 14630 150 19 -9.5 16.5 | 165 11 -2.9 10.5 33 134 14935 185 11 1.0 11.0 | 237 9 7.6 5.0 34 121 15545 255 18 17.4 4.7 | 273 24 24.0 -1.3 35 109 16154 240 26 22.5 13.0 | 256 30 29.2 7.1 36 103 16459 255 28 27.0 7.2 | 268 34 33.7 1.3 37 103 16475 245 27 24.5 11.4 | 260 32 31.1 5.5 38 100 16640 235 21 17.2 12.0 | 256 25 23.8 6.1 39 98 16764 240 24 20.8 12.0 | 258 28 27.4 6.1 40 93 17069 220 11 7.1 8.4 | 260 14 13.7 2.5 41 88 17374 145 4 -2.3 3.3 | 302 5 4.4 -2.7 42 83 17678 130 16 -12.3 10.3 | 128 7 -5.6 4.3 43 75 18288 50 10 -7.7 -6.4 | 5 12 -1.0 -12.4 44 71 18593 10 24 -4.2 -23.6 | 355 30 2.5 -29.6 45 70 18640 5 20 -1.7 -19.9 | 349 26 4.9 -25.9 46 64 19202 5 14 -1.2 -13.9 | 345 21 5.4 -19.9 47 61 19507 300 11 9.5 -5.5 | 305 20 16.2 -11.4 48 58 19812 230 15 11.5 9.6 | 258 19 18.1 3.7 49 55 20117 190 24 4.2 23.6 | 211 21 10.8 17.7 50 52 20422 130 21 -16.1 13.5 | 129 12 -9.4 7.6 51 50 20650 90 31 -31.0 0.0 | 76 25 -24.4 -5.9 52 46 21031 95 29 -28.9 2.5 | 81 23 -22.2 -3.4 53 41 21641 65 32 -29.0 -13.5 | 49 30 -22.4 -19.5 54 38 21946 95 28 -27.9 2.4 | 81 22 -21.2 -3.5 55 34 22555 65 34 -30.8 -14.4 | 50 32 -24.2 -20.3 56 32 22860 65 23 -20.8 -9.7 | 42 21 -14.2 -15.7 Wind Parameters Mean winds (0-6000m): 101.8 at 11.9 knts Storm direction: 131.8 at 8.9 knts Shear (0-3000m) pos: 2.2 neg: 0.5 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 92.8 deg Storm rel helicity (0-3000m) pos: 75.0 neg: -19.5 tot: 55.5 m^2/s^2 ave: 18.5 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 3.2 10^-3/s Energy-Hel index: 0.52 Bulk Rich Number: 150.97 Bulk Shear: 8.38 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 61 11 14 12| 9.0 0.0 9.0| 25.5 0.0 25.5 51.1 0.86| 11.2 9.6 1000 77 13 35 11| 7.9 0.0 7.9| 50.8 0.0 50.8 50.8 0.90| 10.3 9.2 1500 90 15 54 10| 4.7 0.0 4.7| 65.7 -3.7 62.0 41.3 0.75| 9.7 7.3 2000 94 15 60 10| 3.5 0.6 4.1| 65.7 -9.0 56.7 28.3 0.61| 7.9 4.8 2500 96 15 63 10| 2.8 0.7 3.5| 69.8 -12.9 56.9 22.8 0.55| 7.1 3.9 3000 96 16 63 10| 2.2 0.5 2.7| 75.0 -19.5 55.5 18.5 0.46| 6.9 3.2 4000 98 15 64 9| 1.3 0.5 1.8| 76.3 -22.8 53.5 13.4 0.36| 6.0 2.2 5000 100 13 62 7| 1.1 0.4 1.5| 76.3 -24.7 51.6 10.3 0.25| 5.5 1.4 6000 102 12 55 6| 0.7 0.3 1.0| 80.2 -24.8 55.4 9.2 0.26| 5.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//SBSN/skewt/SBSN.skewt.20200328.12.gif