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 SBNT... Searching the city database file for: SBNT ... Date:1200Z 26 MAR 20 Station: SBNT WMO ident: 82599 Latitude: -5.92 Longitude: -35.25 Elevation: 52.00 ------------------------------------------------------------------------------- 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 1008 52 27.8 24.0 80 3.8 25.0 200 4 300.3 303.7 297.9 355.9 18.96 1 1000 108 27.4 23.2 78 4.2 24.3 190 4 300.5 303.9 297.5 354.0 18.19 2 925 795 21.8 19.8 88 2.0 20.4 100 7 301.6 304.5 296.3 348.5 15.91 3 897 1062 20.0 18.5 91 1.5 18.9 112 12 302.4 305.2 296.0 347.1 15.11 4 850 1526 17.6 13.7 78 3.9 15.0 115 13 304.6 306.7 294.2 339.4 11.67 5 789 2160 14.0 8.0 67 6.0 10.3 116 10 307.3 308.9 292.6 333.3 8.56 6 759 2486 11.6 11.5 99 0.1 11.6 137 9 308.1 310.2 294.9 342.4 11.31 7 735 2755 11.0 8.7 86 2.3 9.6 148 10 310.3 312.1 294.3 339.9 9.66 8 733 2778 11.0 7.2 77 3.8 8.7 149 10 310.5 312.2 293.7 337.4 8.73 9 730 2812 11.2 1.2 50 10.0 5.7 150 10 311.1 312.2 291.4 329.0 5.72 10 729 2824 11.2 2.2 54 9.0 6.2 151 10 311.3 312.4 291.8 330.4 6.16 11 726 2858 10.8 7.4 79 3.4 8.7 152 10 311.2 312.9 294.0 338.7 8.94 12 719 2939 11.0 -2.0 40 13.0 4.3 155 10 312.3 313.1 290.8 326.7 4.59 13 703 3127 10.6 -10.4 22 21.0 1.4 157 11 313.8 314.3 289.3 321.9 2.46 14 700 3163 10.4 -9.6 23 20.0 1.5 155 11 314.0 314.5 289.5 322.6 2.63 15 681 3391 8.6 -2.4 46 11.0 2.9 157 11 314.5 315.4 291.6 329.4 4.71 16 669 3538 8.2 -16.8 15 25.0 -1.3 159 10 315.6 315.9 289.0 320.8 1.53 17 659 3663 7.6 -15.4 18 23.0 -1.4 160 10 316.3 316.7 289.4 322.2 1.75 18 655 3713 7.0 -4.0 45 11.0 1.5 158 10 316.2 317.0 291.7 330.1 4.34 19 648 3801 6.4 -4.6 45 11.0 1.0 154 9 316.5 317.3 291.7 330.0 4.19 20 641 3890 6.2 -18.8 15 25.0 -2.9 149 9 317.2 317.5 289.3 321.8 1.35 21 633 3993 5.4 -6.6 42 12.0 -0.3 144 8 317.5 318.2 291.6 329.4 3.68 22 627 4071 5.4 -16.6 19 22.0 -3.0 140 7 318.3 318.7 289.9 323.9 1.66 23 623 4123 5.0 -11.0 30 16.0 -1.9 138 7 318.5 319.0 290.9 327.2 2.65 24 620 4163 4.4 2.1 85 2.3 3.1 136 7 318.2 319.6 294.6 341.1 7.21 25 596 4483 2.0 0.8 92 1.2 1.3 121 7 319.0 320.4 294.5 340.8 6.82 26 578 4731 2.4 -25.6 11 28.0 -6.3 110 8 322.3 322.5 290.3 325.2 0.82 27 560 4986 1.4 -33.6 5 35.0 -7.7 99 10 324.1 324.1 290.5 325.5 0.40 28 500 5890 -4.1 -26.1 16 22.0 -10.6 95 17 328.0 328.2 292.1 331.3 0.91 29 496 5953 -4.5 -25.5 18 21.0 -10.8 95 16 328.3 328.5 292.2 331.8 0.97 30 485 6129 -5.7 -16.7 42 11.0 -9.8 95 15 328.9 329.4 293.4 336.3 2.13 31 450 6712 -8.7 -27.7 20 19.0 -13.9 95 15 332.3 332.5 293.2 335.5 0.87 32 400 7610 -16.1 -32.1 24 16.0 -19.7 90 10 334.1 334.2 293.4 336.5 0.65 33 370 8192 -20.5 -38.5 18 18.0 -23.5 90 16 335.7 335.8 293.6 337.2 0.37 34 350 8602 -21.5 -48.5 7 27.0 -24.9 83 17 339.8 339.8 294.4 340.3 0.13 35 317 9325 -26.7 -51.7 8 25.0 -29.3 68 18 342.3 342.3 295.0 342.7 0.10 36 300 9720 -30.3 -53.3 9 23.0 -32.3 65 18 342.7 342.7 295.0 343.0 0.09 37 293 9886 -31.5 -54.5 8 23.0 -33.4 64 18 343.3 343.3 295.2 343.6 0.08 38 284 10105 -33.5 -44.5 32 11.0 -34.7 56 17 343.5 343.6 295.4 344.5 0.26 39 274 10354 -35.9 -56.9 10 21.0 -37.2 64 15 343.6 343.6 295.3 343.8 0.06 40 255 10846 -40.1 -52.1 27 12.0 -40.9 57 19 344.5 344.5 295.5 345.0 0.12 41 254 10873 -40.3 -59.3 11 19.0 -41.2 57 19 344.6 344.6 295.4 344.8 0.05 42 250 10980 -41.1 -50.1 37 9.0 -41.7 55 15 345.0 345.0 295.7 345.6 0.16 43 248 11035 -41.7 -50.7 37 9.0 -42.3 54 14 344.9 344.9 295.6 345.5 0.15 44 244 11145 -42.9 -54.9 26 12.0 -43.5 52 12 344.7 344.7 295.5 345.1 0.09 45 242 11200 -43.3 -48.1 59 4.8 -43.6 51 11 344.9 344.9 295.7 345.7 0.20 46 241 11228 -43.3 -46.1 74 2.8 -43.5 51 11 345.3 345.3 295.8 346.3 0.25 47 234 11427 -44.5 -53.5 36 9.0 -45.0 56 8 346.4 346.4 295.9 346.9 0.11 48 201 12428 -52.9 -59.9 42 7.0 -53.1 155 11 348.5 348.5 296.4 348.8 0.06 49 200 12460 -53.3 -60.3 42 7.0 -53.5 160 11 348.4 348.4 296.3 348.6 0.06 50 193 12689 -55.1 -67.1 21 12.0 -55.4 157 13 349.0 349.1 296.4 349.2 0.02 51 159 13898 -65.9 -69.8 58 3.9 -66.0 161 11 350.7 350.7 296.8 350.8 0.02 52 150 14250 -68.3 -72.0 59 3.7 -68.3 130 9 352.4 352.4 297.2 352.5 0.02 53 146 14411 -69.7 -72.5 67 2.8 -69.7 121 9 352.7 352.7 297.3 352.8 0.01 54 143 14534 -70.7 -74.3 59 3.6 -70.7 114 9 353.1 353.1 297.3 353.1 0.01 55 139 14702 -70.9 -78.9 30 8.0 -70.9 104 10 355.6 355.6 297.8 355.6 0.01 56 131 15050 -73.3 -78.2 47 4.9 -73.3 89 9 357.4 357.4 298.2 357.4 0.01 57 119 15608 -75.1 -85.1 20 10.0 -75.1 89 7 364.1 364.1 299.5 364.1 0.00 58 115 15808 -71.5 -87.5 7 16.0 -71.6 102 10 374.3 374.3 301.3 374.3 0.00 59 100 16620 -76.9 -88.9 13 12.0 -76.9 330 26 379.1 379.1 302.1 379.2 0.00 60 83 17679 -81.3 -89.3 25 8.0 -81.3 281 37 390.9 390.9 303.9 390.9 0.00 61 75 18248 -81.7 -89.7 24 8.0 -81.7 233 24 401.6 401.6 305.4 401.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 544.73 mb = 5216.13 m = 17113.07 ft Wetbulb zero: 672.73 mb = 3492.43 m = 11457.96 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 55.01 % Est. max temperature: 31.75 C = 89.15 F Sfc-Lift cond lev (LCL): 954.40 mb = 519.30 m = 1703.71 ft T: 24.05 C 700-500 lapse rate: 5.32 C/km ThetaE index: 22.68 C Layer 1000.0- 759.0 mb Conv cond level (CCL): 903.34 mb = 1000.78 m = 3283.36 ft Mean mixing ratio: 16.92 g/kg Conv temperature: 29.76 C = 85.57 F Cap Strength: 0.64 C Lifted Index: -1.48 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.49 C Lifted Index @700 mb: -0.46 C Showalter Index: 2.91 C Risk: Showers probable Total Totals Index: 39.50 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 17.80 C K Index: 15.40 Risk: < 20 % chance of thunderstorms Sweat Index: 207.40 Risk: None Energy Index: -1.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 852.39 J/kg Max Up Vert Vel: 41.29 m/s Conv Inhibition (B-): 3.82 J/kg Cap Strength: 0.64 C Lift Cond Lev (LCL): 917.59 mb = 864.82 m = 2837.31 ft Lev Free Conv (LFC): 882.59 mb = 1201.58 m = 3942.13 ft Equ Level (EL): 152.59 mb = 14146.35 m = 46411.36 ft B at Equ Level: 842.76 J/kg Max Parcel Lev (MPL): 102.59 mb = 16471.11 m = 54038.41 ft Wind level data Storm motion: 151 at 8 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 1008 52 200 4 1.4 3.8 | 300 6 5.0 -2.9 1 1000 108 190 4 0.7 3.9 | 302 5 4.3 -2.7 2 978 305 145 6 -3.4 4.9 | 354 2 0.2 -1.7 3 945 610 90 3 -3.0 0.0 | 355 7 0.6 -6.6 4 925 795 100 7 -6.9 1.2 | 31 6 -3.3 -5.4 5 912 914 110 9 -8.5 3.1 | 54 6 -4.8 -3.5 6 881 1219 115 15 -13.6 6.3 | 88 10 -10.0 -0.3 7 850 1526 115 13 -11.8 5.5 | 82 8 -8.2 -1.1 8 820 1829 130 13 -10.0 8.4 | 105 7 -6.3 1.7 9 791 2134 115 10 -9.1 4.2 | 66 6 -5.4 -2.4 10 763 2438 135 9 -6.4 6.4 | 85 3 -2.7 -0.2 11 710 3048 160 10 -3.4 9.4 | 184 3 0.2 2.8 12 700 3163 155 11 -4.6 10.0 | 163 4 -1.0 3.4 13 659 3658 160 10 -3.4 9.4 | 184 3 0.2 2.8 14 611 4267 130 6 -4.6 3.9 | 20 3 -1.0 -2.8 15 546 5182 90 11 -11.0 0.0 | 48 10 -7.4 -6.6 16 500 5890 95 17 -16.9 1.5 | 69 14 -13.3 -5.1 17 487 6096 95 15 -14.9 1.3 | 65 13 -11.3 -5.3 18 468 6401 100 17 -16.7 3.0 | 74 14 -13.1 -3.7 19 416 7315 85 10 -10.0 -0.9 | 40 10 -6.3 -7.5 20 400 7610 90 10 -10.0 0.0 | 44 9 -6.4 -6.6 21 368 8230 90 16 -16.0 0.0 | 62 14 -12.4 -6.6 22 311 9449 65 18 -16.3 -7.6 | 42 19 -12.7 -14.2 23 300 9720 65 18 -16.3 -7.6 | 42 19 -12.7 -14.2 24 299 9754 70 19 -17.9 -6.5 | 47 19 -14.2 -13.1 25 286 10058 55 17 -13.9 -9.8 | 32 19 -10.3 -16.4 26 273 10363 65 15 -13.6 -6.3 | 38 16 -10.0 -13.0 27 250 10973 55 20 -16.4 -11.5 | 35 22 -12.8 -18.1 28 250 10980 55 15 -12.3 -8.6 | 30 18 -8.7 -15.2 29 239 11278 50 10 -7.7 -6.4 | 17 14 -4.0 -13.0 30 218 11887 75 3 -2.9 -0.8 | 354 7 0.7 -7.4 31 200 12460 160 11 -3.8 10.3 | 178 4 -0.1 3.7 32 189 12802 155 14 -5.9 12.7 | 159 6 -2.3 6.1 33 180 13106 165 16 -4.1 15.5 | 177 9 -0.5 8.8 34 163 13716 155 10 -4.2 9.1 | 166 3 -0.6 2.5 35 156 14021 165 11 -2.8 10.6 | 191 4 0.8 4.0 36 150 14250 130 9 -6.9 5.8 | 76 3 -3.3 -0.8 37 133 14935 90 10 -10.0 0.0 | 44 9 -6.4 -6.6 38 120 15545 85 6 -6.0 -0.5 | 18 8 -2.4 -7.1 39 114 15850 105 11 -10.6 2.8 | 62 8 -7.0 -3.8 40 108 16154 25 15 -6.3 -13.6 | 8 20 -2.7 -20.2 41 103 16459 355 21 1.8 -20.9 | 349 28 5.4 -27.5 42 100 16620 330 26 13.0 -22.5 | 330 34 16.6 -29.1 43 97 16764 335 25 10.6 -22.7 | 334 33 14.2 -29.3 44 83 17678 280 37 36.4 -6.4 | 288 42 40.1 -13.0 45 78 17983 260 24 23.6 4.2 | 275 27 27.3 -2.4 46 70 18593 195 23 6.0 22.2 | 212 18 9.6 15.6 Wind Parameters Mean winds (0-6000m): 121.3 at 10.0 knts Storm direction: 151.3 at 7.5 knts Shear (0-3000m) pos: 1.5 neg: 1.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -116.6 deg Storm rel helicity (0-3000m) pos: 29.1 neg: -8.3 tot: 20.8 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.8 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 162.23 Bulk Shear: 5.25 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 ------------------------------------------------------------------------------- 500 150 5 334 3| 0.0 6.0 6.0| 1.9 -0.7 1.2 2.4 0.27| 9.5 2.5 1000 123 6 21 4| 4.2 3.0 7.2| 15.7 -0.7 15.0 15.0 0.59| 9.4 5.5 1500 118 8 56 5| 3.3 2.0 5.3| 20.7 -2.3 18.4 12.3 0.53| 8.0 4.2 2000 120 10 68 5| 1.9 1.5 3.4| 25.3 -6.8 18.5 9.3 0.41| 7.4 3.1 2500 121 10 70 5| 1.4 1.2 2.6| 27.2 -8.3 18.9 7.6 0.38| 7.0 2.6 3000 126 10 77 4| 1.5 1.0 2.5| 29.1 -8.3 20.8 6.9 0.43| 6.4 2.8 4000 134 10 91 3| 1.1 1.2 2.3| 29.9 -10.2 19.8 4.9 0.30| 5.6 1.7 5000 131 9 80 3| 0.9 1.7 2.6| 32.0 -11.0 21.0 4.2 0.27| 5.4 1.4 6000 121 10 74 5| 0.8 1.7 2.5| 44.5 -13.3 31.2 5.2 0.28| 5.2 1.5 Wrote GIF file: /home/apache/climate/data/raob//SBNT/skewt/SBNT.skewt.20200326.12.gif