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 SBRB... Searching the city database file for: SBRB ... Date:1200Z 28 MAR 20 Station: SBRB WMO ident: 82917 Latitude: -10.00 Longitude: -67.80 Elevation: 143.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 93 SFC 988 143 24.2 22.8 92 1.4 23.2 0 0 298.4 301.6 296.8 350.7 17.96 2 925 775 21.2 20.5 96 0.7 20.7 35 14 301.0 304.0 296.6 349.9 16.63 3 850 1508 18.6 17.1 91 1.5 17.6 345 12 305.6 308.3 296.5 349.3 14.59 4 838 1630 18.2 15.7 85 2.5 16.5 345 12 306.5 309.0 296.0 347.0 13.51 5 703 3115 9.0 7.3 89 1.7 7.9 295 13 312.1 313.8 294.4 340.4 9.17 6 700 3151 8.8 6.9 88 1.9 7.6 295 13 312.2 313.9 294.3 339.9 8.96 7 664 3587 7.8 3.5 74 4.3 5.3 298 18 315.9 317.3 294.1 339.3 7.43 8 590 4551 1.0 0.3 95 0.7 0.6 312 15 318.8 320.1 294.3 340.0 6.65 9 557 5013 -0.5 -0.5 100 0.0 -0.5 336 14 322.3 323.6 295.2 343.8 6.64 10 500 5870 -4.7 -5.9 91 1.2 -5.3 10 6 327.3 328.3 295.2 343.7 4.93 11 474 6289 -6.7 -9.6 80 2.9 -8.0 350 2 329.9 330.7 295.1 343.1 3.90 12 468 6389 -6.3 -10.4 73 4.1 -8.1 350 3 331.6 332.3 295.3 344.2 3.70 13 400 7600 -13.9 -15.7 86 1.8 -14.6 350 5 336.9 337.5 295.9 346.8 2.82 14 377 8049 -17.1 -17.1 100 0.0 -17.1 270 2 338.4 339.0 296.1 347.9 2.66 15 357 8457 -19.7 -19.7 100 0.0 -19.7 236 1 340.3 340.7 296.3 348.4 2.25 16 350 8604 -21.1 -28.1 53 7.0 -22.8 237 1 340.3 340.5 295.4 344.3 1.08 17 335 8927 -23.1 -33.1 40 10.0 -25.1 240 1 341.9 342.0 295.4 344.6 0.70 18 319 9285 -25.7 -33.7 47 8.0 -27.2 242 1 343.1 343.2 295.7 345.8 0.70 19 312 9447 -26.1 -28.6 79 2.5 -26.7 243 1 344.7 345.0 296.4 349.1 1.16 20 300 9730 -28.3 -31.7 73 3.4 -29.0 245 1 345.5 345.7 296.4 348.9 0.90 21 274 10373 -33.7 -35.7 82 2.0 -34.0 272 2 346.8 346.9 296.5 349.3 0.66 22 250 11010 -38.7 -41.6 74 2.9 -39.0 300 3 348.5 348.6 296.7 350.1 0.40 23 201 12458 -51.5 -58.5 43 7.0 -51.7 354 7 350.7 350.7 296.8 351.0 0.07 24 200 12490 -51.9 -57.9 48 6.0 -52.1 355 7 350.6 350.6 296.8 350.9 0.08 25 180 13165 -58.1 -61.9 62 3.8 -58.2 357 4 351.2 351.2 297.0 351.4 0.05 26 150 14290 -68.3 -72.4 55 4.1 -68.3 0 0 352.4 352.4 297.2 352.5 0.01 27 143 14575 -70.9 -74.6 58 3.7 -70.9 334 3 352.7 352.7 297.3 352.8 0.01 28 130 15134 -75.5 -80.5 45 5.0 -75.5 273 9 354.2 354.3 297.5 354.3 0.00 29 107 16255 -78.5 -88.5 18 10.0 -78.5 135 12 368.9 368.9 300.4 368.9 0.00 30 101 16583 -79.3 -88.3 21 9.0 -79.3 132 18 373.4 373.4 301.2 373.5 0.00 31 100 16640 -79.1 -88.1 21 9.0 -79.1 135 22 374.9 374.9 301.4 374.9 0.00 32 77 18112 -82.7 -91.7 20 9.0 -82.7 99 29 396.5 396.5 304.7 396.5 0.00 33 75 18259 -80.7 -90.7 17 10.0 -80.7 91 27 403.7 403.7 305.7 403.7 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 568.00 mb = 4858.56 m = 15939.97 ft Wetbulb zero: 572.05 mb = 4798.62 m = 15743.30 ft Precipitable water: 2.34 inches Sfc-500 mean rel hum: 89.93 % Est. max temperature: 32.25 C = 90.05 F Sfc-Lift cond lev (LCL): 968.43 mb = 334.89 m = 1098.72 ft T: 23.29 C 700-500 lapse rate: 4.97 C/km ThetaE index: 11.40 C Layer 925.0- 590.0 mb Conv cond level (CCL): 895.70 mb = 1054.00 m = 3457.97 ft Mean mixing ratio: 16.85 g/kg Conv temperature: 28.55 C = 83.39 F Cap Strength: 0.95 C Lifted Index: -1.79 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.02 C Lifted Index @700 mb: -1.83 C Showalter Index: -1.50 C Risk: Thunderstorms probable Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.80 C K Index: 38.50 Risk: > 80 % chance of thunderstorms Sweat Index: 235.20 Risk: None Energy Index: -1.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 370.14 J/kg Max Up Vert Vel: 27.21 m/s Conv Inhibition (B-): 26.39 J/kg Cap Strength: 0.88 C Lift Cond Lev (LCL): 924.01 mb = 784.32 m = 2573.19 ft Lev Free Conv (LFC): 789.01 mb = 2139.63 m = 7019.70 ft Equ Level (EL): 259.01 mb = 10764.22 m = 35315.26 ft B at Equ Level: 368.86 J/kg Max Parcel Lev (MPL): 119.01 mb = 15642.82 m = 51320.95 ft Wind level data Storm motion: 357 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 ---------------------------------------------------------- 0 988 143 0 0 -0.0 -0.0 | 177 9 -0.5 9.5 1 971 305 30 6 -3.0 -5.2 | 141 6 -3.5 4.3 2 941 610 35 14 -8.0 -11.5 | 77 9 -8.5 -2.0 3 925 775 35 14 -8.0 -11.5 | 77 9 -8.5 -2.0 4 910 914 25 13 -5.5 -11.8 | 69 6 -6.0 -2.3 5 879 1219 30 15 -7.5 -13.0 | 66 9 -8.0 -3.5 6 850 1508 345 12 3.1 -11.6 | 309 3 2.6 -2.1 7 848 1524 345 12 3.1 -11.6 | 309 3 2.6 -2.1 8 818 1829 345 11 2.8 -10.6 | 296 3 2.4 -1.1 9 789 2134 320 11 7.1 -8.4 | 261 7 6.6 1.1 10 761 2438 315 13 9.2 -9.2 | 268 9 8.7 0.3 11 735 2743 290 11 10.3 -3.8 | 240 11 9.9 5.7 12 700 3151 295 13 11.8 -5.5 | 251 12 11.3 4.0 13 683 3353 300 19 16.5 -9.5 | 270 16 16.0 -0.0 14 610 4267 290 16 15.0 -5.5 | 255 15 14.6 4.0 15 565 4877 340 13 4.4 -12.2 | 305 5 4.0 -2.7 16 544 5182 330 16 8.0 -13.9 | 300 9 7.5 -4.4 17 524 5486 350 10 1.7 -9.8 | 286 1 1.3 -0.4 18 500 5870 10 6 -1.0 -5.9 | 157 4 -1.5 3.6 19 486 6096 350 2 0.3 -2.0 | 179 8 -0.1 7.5 20 400 7600 350 5 0.9 -4.9 | 185 5 0.4 4.6 21 367 8230 235 1 0.8 0.6 | 182 10 0.3 10.1 22 300 9730 245 1 0.9 0.4 | 183 10 0.4 9.9 23 250 11010 300 3 2.6 -1.5 | 195 8 2.1 8.0 24 200 12490 355 7 0.6 -7.0 | 183 3 0.1 2.5 25 150 14290 0 0 -0.0 -0.0 | 177 9 -0.5 9.5 26 149 14326 0 0 -0.0 -0.0 | 177 9 -0.5 9.5 27 127 15240 260 10 9.8 1.7 | 220 15 9.4 11.2 28 121 15545 205 23 9.7 20.8 | 197 32 9.2 30.3 29 109 16154 140 13 -8.4 10.0 | 156 21 -8.8 19.4 30 103 16459 125 11 -9.0 6.3 | 149 18 -9.5 15.8 31 100 16640 135 22 -15.6 15.6 | 147 30 -16.0 25.0 32 98 16764 135 22 -15.6 15.6 | 147 30 -16.0 25.0 33 88 17374 95 30 -29.9 2.6 | 112 33 -30.4 12.1 34 78 17983 105 30 -29.0 7.8 | 120 34 -29.5 17.2 35 70 18593 70 22 -20.7 -7.5 | 95 21 -21.1 2.0 Wind Parameters Mean winds (0-6000m): 327.1 at 12.7 knts Storm direction: 357.1 at 9.5 knts Shear (0-3000m) pos: 2.4 neg: 3.5 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 73.2 deg Storm rel helicity (0-3000m) pos: 8.3 neg: -47.7 tot: -39.5 m^2/s^2 ave: -13.2 10^-3 m/s^2 rel: -0.60 Storm rel vorticity (0-3000m) horiz: 7.7 stream: -4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 19.66 Bulk Shear: 18.82 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 33 8 120 6| 14.4 0.0 14.4| 0.0 -17.9 -17.9 -35.8 -0.77| 14.8-11.3 1000 31 11 91 6| 7.2 0.8 8.0| 0.0 -20.6 -20.6 -20.6 -0.68| 9.4 -6.4 1500 22 12 74 5| 4.8 3.8 8.6| 0.0 -31.5 -31.5 -21.0 -0.74| 10.1 -7.5 2000 11 12 55 3| 3.6 4.0 7.6| 0.0 -34.9 -34.9 -17.4 -0.71| 9.0 -6.4 2500 359 12 5 2| 2.9 4.0 6.8| 1.7 -43.3 -41.6 -16.6 -0.67| 8.4 -5.6 3000 347 12 312 3| 2.4 3.5 5.9| 8.3 -47.7 -39.5 -13.2 -0.60| 7.7 -4.6 4000 327 13 283 7| 1.9 2.7 4.5| 24.6 -61.8 -37.2 -9.3 -0.47| 7.0 -3.3 5000 324 14 281 8| 2.5 2.1 4.7| 45.4 -64.3 -18.9 -3.8 -0.26| 7.2 -1.9 6000 327 13 280 6| 2.1 2.1 4.2| 48.6 -65.2 -16.7 -2.8 -0.22| 7.4 -1.7 Wrote GIF file: /home/apache/climate/data/raob//SBRB/skewt/SBRB.skewt.20200328.12.gif