UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032512.upa.cvt Date: 1200Z 25 MAR 20 Searching for SBNT... Searching the city database file for: SBNT ... Date:1200Z 25 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 1009 52 26.0 25.1 95 0.9 25.3 230 4 298.4 302.1 298.2 357.5 20.27 1 1006 72 24.4 23.6 95 0.8 23.8 217 3 297.0 300.4 296.8 350.7 18.53 2 1000 113 25.4 22.3 83 3.1 23.2 190 1 298.5 301.7 296.3 348.6 17.19 3 990 202 26.0 21.7 77 4.3 22.9 149 1 300.0 303.1 296.4 349.0 16.73 4 925 798 22.2 19.8 86 2.4 20.5 70 4 302.0 304.9 296.4 349.0 15.91 5 878 1251 19.0 17.8 93 1.2 18.2 97 10 303.2 306.0 296.0 347.0 14.76 6 850 1530 17.8 16.3 91 1.5 16.8 100 9 304.8 307.4 295.8 346.1 13.85 7 826 1776 17.6 14.7 83 2.9 15.7 104 11 307.1 309.5 295.7 345.8 12.84 8 773 2341 13.6 13.6 100 0.0 13.6 143 4 308.7 311.1 296.0 347.4 12.77 9 700 3173 9.2 9.2 100 0.0 9.2 155 12 312.7 314.7 295.6 345.1 10.50 10 597 4476 1.4 1.4 100 0.0 1.4 132 7 318.2 319.6 294.5 340.8 7.12 11 590 4571 2.0 2.0 100 0.0 2.0 128 8 320.0 321.4 295.3 344.0 7.52 12 560 4991 -1.3 -1.3 100 0.0 -1.3 110 8 320.9 322.1 294.6 341.0 6.23 13 548 5164 -1.9 -2.3 97 0.4 -2.1 102 9 322.2 323.3 294.6 341.3 5.91 14 544 5222 -1.7 -16.7 31 15.0 -7.3 100 9 323.1 323.5 291.6 329.6 1.90 15 541 5266 -1.9 -18.9 26 17.0 -7.9 98 9 323.4 323.7 291.4 328.8 1.59 16 539 5296 -2.3 -8.3 63 6.0 -5.0 97 9 323.2 324.0 293.3 335.8 3.79 17 535 5355 -2.9 -4.5 89 1.6 -3.7 94 9 323.2 324.2 294.3 340.0 5.13 18 532 5399 -2.7 -15.7 36 13.0 -7.7 92 9 323.9 324.4 292.0 331.1 2.11 19 523 5535 -3.3 -28.3 12 25.0 -10.2 86 9 324.8 325.0 291.0 327.4 0.71 20 508 5765 -4.7 -14.7 45 10.0 -8.6 76 10 325.8 326.3 292.8 334.0 2.41 21 500 5890 -5.3 -19.3 32 14.0 -10.1 85 14 326.6 326.9 292.3 332.3 1.66 22 494 5985 -5.7 -21.7 27 16.0 -10.9 83 13 327.2 327.5 292.3 332.0 1.36 23 489 6065 -6.1 -19.1 35 13.0 -10.6 81 12 327.7 328.0 292.7 333.7 1.73 24 485 6130 -6.5 -6.5 100 0.0 -6.5 78 11 328.0 328.9 295.3 344.2 4.86 25 473 6326 -7.1 -7.4 98 0.3 -7.2 62 5 329.6 330.5 295.6 345.2 4.64 26 467 6426 -7.1 -20.1 35 13.0 -11.5 54 3 330.8 331.1 293.5 336.6 1.66 27 451 6698 -9.5 -19.5 44 10.0 -12.9 46 11 331.1 331.4 293.7 337.4 1.81 28 448 6750 -9.1 -17.1 52 8.0 -12.1 45 11 332.2 332.7 294.3 340.0 2.23 29 444 6820 -9.1 -21.1 37 12.0 -13.0 44 11 333.1 333.4 294.0 338.8 1.60 30 400 7620 -15.9 -24.9 46 9.0 -18.4 40 10 334.3 334.6 294.0 338.9 1.27 31 381 7984 -18.7 -26.7 49 8.0 -20.7 58 16 335.3 335.5 294.2 339.4 1.13 32 362 8362 -22.1 -24.7 79 2.6 -22.8 68 21 335.7 336.0 294.6 340.9 1.43 33 361 8383 -22.5 -25.1 79 2.6 -23.2 68 21 335.4 335.7 294.4 340.4 1.38 34 352 8568 -21.1 -23.5 81 2.4 -21.8 67 22 339.8 340.1 295.7 345.7 1.63 35 333 8976 -23.1 -26.6 73 3.5 -24.0 128 6 342.5 342.7 296.0 347.3 1.30 36 300 9730 -29.3 -40.3 34 11.0 -30.9 180 20 344.1 344.2 295.7 345.6 0.38 37 274 10368 -34.7 -47.7 26 13.0 -35.9 177 22 345.3 345.3 295.7 346.1 0.19 38 262 10679 -37.1 -41.0 67 3.9 -37.5 176 23 346.2 346.3 296.1 347.8 0.40 39 254 10892 -39.1 -45.1 53 6.0 -39.6 175 24 346.4 346.4 296.1 347.4 0.27 40 250 11000 -39.9 -49.9 34 10.0 -40.6 180 23 346.7 346.8 296.1 347.4 0.16 41 248 11055 -40.1 -59.1 11 19.0 -41.1 181 23 347.2 347.3 296.1 347.5 0.05 42 239 11305 -42.1 -63.1 8 21.0 -43.0 183 22 347.9 347.9 296.2 348.1 0.03 43 208 12226 -50.5 -62.5 23 12.0 -50.8 168 16 348.9 348.9 296.4 349.0 0.04 44 201 12448 -51.9 -55.9 62 4.0 -52.1 152 13 350.1 350.1 296.7 350.5 0.10 45 200 12480 -52.1 -56.6 58 4.5 -52.2 150 13 350.3 350.3 296.8 350.6 0.09 46 150 14280 -67.1 -73.1 42 6.0 -67.1 125 6 354.5 354.5 297.6 354.6 0.01 47 144 14524 -68.9 -74.9 42 6.0 -68.9 114 7 355.5 355.5 297.8 355.6 0.01 48 100 16630 -81.7 -86.7 42 5.0 -81.7 145 14 369.9 369.9 300.5 369.9 0.00 49 99 16686 -81.9 -86.9 42 5.0 -81.9 143 14 370.6 370.6 300.7 370.6 0.00 50 81 17821 -78.3 -88.3 18 10.0 -78.3 111 33 399.8 399.8 305.2 399.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 571.82 mb = 4825.43 m = 15831.27 ft Wetbulb zero: 571.93 mb = 4821.27 m = 15817.62 ft Precipitable water: 2.39 inches Sfc-500 mean rel hum: 87.35 % Est. max temperature: 31.91 C = 89.45 F Sfc-Lift cond lev (LCL): 996.38 mb = 144.98 m = 475.66 ft T: 25.62 C 700-500 lapse rate: 5.34 C/km ThetaE index: 8.87 C Layer 1006.0- 990.0 mb Conv cond level (CCL): 888.10 mb = 1151.49 m = 3777.82 ft Mean mixing ratio: 16.46 g/kg Conv temperature: 30.59 C = 87.05 F Cap Strength: 1.42 C Lifted Index: -2.04 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.49 C Lifted Index @700 mb: -1.16 C Showalter Index: -0.93 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.60 C K Index: 39.40 Risk: > 80 % chance of thunderstorms Sweat Index: 227.60 Risk: None Energy Index: -2.68 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 480.70 J/kg Max Up Vert Vel: 31.01 m/s Conv Inhibition (B-): 34.27 J/kg Cap Strength: 1.42 C Lift Cond Lev (LCL): 916.86 mb = 874.76 m = 2869.93 ft Lev Free Conv (LFC): 781.86 mb = 2243.64 m = 7360.93 ft Equ Level (EL): 241.86 mb = 11224.64 m = 36825.79 ft B at Equ Level: 479.53 J/kg Max Parcel Lev (MPL): 121.86 mb = 15488.40 m = 50814.36 ft Wind level data Storm motion: 150 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 1009 52 230 4 3.1 2.6 | 294 7 6.1 -2.7 1 1000 113 190 1 0.2 1.0 | 323 5 3.2 -4.3 2 978 305 100 1 -1.0 0.2 | 338 6 2.1 -5.1 3 945 610 45 4 -2.8 -2.8 | 358 8 0.2 -8.1 4 925 798 70 4 -3.8 -1.4 | 6 7 -0.7 -6.7 5 913 914 75 7 -6.8 -1.8 | 27 8 -3.7 -7.1 6 881 1219 95 10 -10.0 0.9 | 57 8 -6.9 -4.4 7 851 1524 120 14 -12.1 7.0 | 101 9 -9.1 1.7 8 850 1530 100 9 -8.9 1.6 | 57 7 -5.8 -3.8 9 821 1829 105 12 -11.6 3.1 | 75 9 -8.5 -2.2 10 791 2134 130 6 -4.6 3.9 | 47 2 -1.5 -1.5 11 763 2438 150 3 -1.5 2.6 | 330 3 1.6 -2.7 12 700 3173 155 12 -5.1 10.9 | 160 6 -2.0 5.6 13 685 3353 155 13 -5.5 11.8 | 159 7 -2.4 6.5 14 659 3658 175 10 -0.9 10.0 | 205 5 2.2 4.6 15 611 4267 140 7 -4.5 5.4 | 92 1 -1.4 0.0 16 506 5791 75 10 -9.7 -2.6 | 40 10 -6.6 -7.9 17 500 5890 85 14 -13.9 -1.2 | 59 13 -10.9 -6.5 18 487 6096 80 12 -11.8 -2.1 | 50 11 -8.8 -7.4 19 468 6401 55 3 -2.5 -1.7 | 355 7 0.6 -7.0 20 450 6706 45 11 -7.8 -7.8 | 20 14 -4.7 -13.1 21 400 7620 40 10 -6.4 -7.7 | 15 13 -3.4 -13.0 22 400 7620 40 11 -7.1 -8.4 | 16 14 -4.0 -13.7 23 368 8230 70 19 -17.9 -6.5 | 51 19 -14.8 -11.8 24 353 8534 65 23 -20.8 -9.7 | 50 23 -17.8 -15.0 25 339 8839 95 4 -4.0 0.3 | 11 5 -0.9 -5.0 26 325 9144 175 10 -0.9 10.0 | 205 5 2.2 4.6 27 300 9730 180 20 0.0 20.0 | 192 15 3.1 14.7 28 251 10973 175 24 -2.1 23.9 | 183 19 1.0 18.6 29 250 11000 180 23 0.0 23.0 | 190 18 3.1 17.7 30 219 11887 190 19 3.3 18.7 | 205 15 6.4 13.4 31 200 12480 150 13 -6.5 11.3 | 150 7 -3.4 5.9 32 190 12802 150 14 -7.0 12.1 | 150 8 -3.9 6.8 33 156 14021 145 3 -1.7 2.5 | 335 3 1.3 -2.9 34 150 14280 125 6 -4.9 3.4 | 45 3 -1.9 -1.9 35 121 15545 65 10 -9.1 -4.2 | 32 11 -6.0 -9.5 36 114 15850 135 10 -7.1 7.1 | 114 4 -4.0 1.8 37 109 16154 240 10 8.7 5.0 | 272 12 11.7 -0.3 38 103 16459 260 10 9.8 1.7 | 285 13 12.9 -3.6 39 100 16630 145 14 -8.0 11.5 | 141 8 -5.0 6.2 40 98 16764 140 14 -9.0 10.7 | 132 8 -5.9 5.4 41 83 17678 125 40 -32.8 22.9 | 121 35 -29.7 17.6 42 78 17983 90 23 -23.0 0.0 | 75 21 -19.9 -5.3 Wind Parameters Mean winds (0-6000m): 120.1 at 8.2 knts Storm direction: 150.1 at 6.1 knts Shear (0-3000m) pos: 2.0 neg: 1.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -134.3 deg Storm rel helicity (0-3000m) pos: 42.0 neg: -11.7 tot: 30.3 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 1.9 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 83.64 Bulk Shear: 5.75 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 94 2 346 5| 0.0 7.6 7.6| 9.6 0.0 9.6 19.3 0.84| 8.0 6.7 1000 72 4 3 6| 2.9 3.8 6.7| 20.8 0.0 20.8 20.8 0.85| 7.3 6.2 1500 93 6 30 6| 2.5 2.5 5.0| 36.8 -8.6 28.2 18.8 0.57| 9.0 5.1 2000 98 7 43 6| 1.8 1.9 3.7| 42.0 -9.2 32.8 16.4 0.50| 8.7 4.4 2500 104 7 42 5| 1.2 1.5 2.7| 42.0 -11.4 30.6 12.2 0.32| 8.3 2.7 3000 113 7 50 4| 2.0 1.3 3.3| 42.0 -11.7 30.3 10.1 0.23| 8.0 1.9 4000 131 8 86 3| 1.6 1.4 3.1| 49.1 -13.9 35.2 8.8 0.22| 7.5 1.7 5000 131 8 85 3| 1.3 1.8 3.1| 49.1 -16.5 32.7 6.5 0.14| 6.7 1.0 6000 120 8 73 4| 1.1 2.0 3.1| 58.0 -25.3 32.7 5.4 0.12| 6.4 0.7 Wrote GIF file: /home/apache/climate/data/raob//SBNT/skewt/SBNT.skewt.20200325.12.gif