UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032100.upa.cvt Date: 0000Z 21 MAR 20 Searching for SBBE... Searching the city database file for: SBBE ... Date:0000Z 21 MAR 20 Station: SBBE WMO ident: 82193 Latitude: -1.38 Longitude: -48.48 Elevation: 16.00 ------------------------------------------------------------------------------- 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 1010 16 26.0 23.8 88 2.2 24.4 340 5 298.3 301.7 297.2 352.7 18.69 1 1000 105 25.6 23.5 88 2.1 24.1 330 8 298.8 302.1 297.3 352.8 18.53 2 954 519 22.2 22.2 100 0.0 22.2 342 14 299.4 302.6 297.0 351.7 17.94 3 925 789 21.0 20.1 95 0.9 20.4 340 13 300.8 303.8 296.3 348.4 16.22 4 850 1519 17.6 15.9 90 1.7 16.4 350 11 304.6 307.1 295.5 344.8 13.49 5 818 1847 16.6 13.2 80 3.4 14.4 320 10 306.9 309.1 294.8 342.3 11.74 6 700 3160 9.4 6.9 84 2.5 7.9 335 7 312.9 314.6 294.5 340.6 8.96 7 634 3977 4.6 0.3 74 4.3 2.2 50 12 316.4 317.6 293.3 336.0 6.18 8 600 4425 1.2 -0.2 90 1.4 0.4 38 12 317.5 318.7 293.7 337.5 6.30 9 537 5315 -2.9 -3.0 99 0.1 -3.0 328 8 322.8 324.0 294.7 341.5 5.72 10 500 5880 -5.1 -5.5 97 0.4 -5.3 275 5 326.8 327.8 295.2 343.7 5.09 11 437 6926 -10.5 -11.6 92 1.1 -11.0 231 4 332.8 333.5 295.6 345.2 3.61 12 400 7600 -14.9 -16.5 88 1.6 -15.5 165 13 335.6 336.2 295.5 344.9 2.63 13 307 9555 -28.7 -30.3 86 1.6 -29.0 156 15 342.7 342.9 295.8 346.4 1.00 14 300 9720 -29.9 -32.1 81 2.2 -30.3 155 15 343.2 343.4 295.8 346.5 0.86 15 266 10564 -36.5 -39.8 71 3.3 -36.9 147 17 345.6 345.7 296.1 347.4 0.45 16 250 10990 -40.1 -43.9 67 3.8 -40.5 135 25 346.4 346.5 296.1 347.7 0.31 17 217 11939 -48.5 -54.5 50 6.0 -48.8 132 31 347.8 347.8 296.3 348.2 0.11 18 200 12470 -53.1 -57.0 62 3.9 -53.2 130 34 348.7 348.7 296.4 349.0 0.09 19 179 13173 -59.5 -63.7 58 4.2 -59.6 121 36 349.5 349.5 296.5 349.6 0.04 20 162 13787 -65.5 -71.5 43 6.0 -65.5 113 37 349.5 349.5 296.5 349.5 0.02 21 156 14015 -67.7 -72.7 49 5.0 -67.7 110 38 349.5 349.5 296.5 349.6 0.01 22 150 14250 -69.3 -74.2 49 4.9 -69.4 115 42 350.7 350.7 296.8 350.8 0.01 23 116 15732 -82.1 -86.3 48 4.2 -82.1 125 55 353.8 353.8 297.4 353.8 0.00 24 111 15978 -82.1 -86.6 46 4.5 -82.1 125 60 358.2 358.2 298.4 358.3 0.00 25 109 16080 -79.3 -85.9 33 6.6 -79.3 125 62 365.4 365.4 299.7 365.4 0.00 26 105 16295 -73.5 -84.5 17 11.0 -73.5 128 58 380.4 380.4 302.3 380.4 0.00 27 100 16580 -73.1 -87.1 10 14.0 -73.2 95 32 386.5 386.5 303.3 386.5 0.00 28 95 16880 -73.9 -90.9 6 17.0 -73.9 95 32 390.6 390.6 303.9 390.6 0.00 TRP WND 109 16080 -79.3 -85.9 33 6.6 -79.3 125 62 365.4 365.4 299.7 365.4 0.00 Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 581.56 mb = 4685.62 m = 15372.59 ft Wetbulb zero: 592.03 mb = 4532.55 m = 14870.40 ft Precipitable water: 2.43 inches Sfc-500 mean rel hum: 88.27 % Est. max temperature: 31.77 C = 89.19 F Sfc-Lift cond lev (LCL): 978.64 mb = 295.06 m = 968.03 ft T: 24.04 C 700-500 lapse rate: 5.33 C/km ThetaE index: 16.78 C Layer 954.0- 600.0 mb Conv cond level (CCL): 941.31 mb = 636.38 m = 2087.83 ft Mean mixing ratio: 17.57 g/kg Conv temperature: 27.68 C = 81.82 F Cap Strength: 0.09 C Lifted Index: -2.54 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.09 C Lifted Index @700 mb: -1.46 C Showalter Index: -0.26 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 21.00 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 217.80 Risk: None Energy Index: -0.32 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 930.52 J/kg Max Up Vert Vel: 43.14 m/s Conv Inhibition (B-): 0.36 J/kg Cap Strength: 0.09 C Lift Cond Lev (LCL): 946.36 mb = 589.68 m = 1934.62 ft Lev Free Conv (LFC): 921.36 mb = 823.03 m = 2700.19 ft Equ Level (EL): 141.36 mb = 14591.99 m = 47873.41 ft B at Equ Level: 924.98 J/kg Wind level data Storm motion: 26 at 7 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 1010 16 340 5 1.7 -4.7 | 248 5 4.9 2.0 1 1000 105 330 8 4.0 -6.9 | 272 7 7.2 -0.2 2 977 305 345 14 3.6 -13.5 | 315 10 6.9 -6.8 3 944 610 340 14 4.8 -13.2 | 309 10 8.0 -6.4 4 925 789 340 13 4.4 -12.2 | 306 9 7.7 -5.5 5 912 914 340 13 4.4 -12.2 | 306 9 7.7 -5.5 6 850 1519 350 11 1.9 -10.8 | 309 7 5.1 -4.1 7 849 1524 350 11 1.9 -10.8 | 309 7 5.1 -4.1 8 819 1829 320 10 6.4 -7.7 | 275 10 9.7 -0.9 9 790 2134 320 8 5.1 -6.1 | 266 8 8.4 0.6 10 762 2438 330 8 4.0 -6.9 | 272 7 7.2 -0.2 11 709 3048 340 11 3.8 -10.3 | 297 8 7.0 -3.6 12 700 3160 335 7 3.0 -6.3 | 266 6 6.2 0.4 13 658 3658 45 11 -7.8 -7.8 | 77 5 -4.5 -1.0 14 634 3962 50 12 -9.2 -7.7 | 81 6 -6.0 -1.0 15 610 4267 40 12 -7.7 -9.2 | 61 5 -4.5 -2.5 16 588 4572 35 11 -6.3 -9.0 | 53 4 -3.1 -2.3 17 500 5880 275 5 5.0 -0.4 | 233 10 8.2 6.3 18 486 6096 260 7 6.9 1.2 | 232 13 10.1 7.9 19 449 6706 255 1 1.0 0.3 | 211 8 4.2 7.0 20 415 7315 185 10 0.9 10.0 | 194 17 4.1 16.7 21 400 7600 165 13 -3.4 12.6 | 180 19 -0.1 19.3 22 399 7620 165 13 -3.4 12.6 | 180 19 -0.1 19.3 23 367 8230 165 13 -3.4 12.6 | 180 19 -0.1 19.3 24 300 9720 155 15 -6.3 13.6 | 171 21 -3.1 20.3 25 274 10363 160 16 -5.5 15.0 | 174 22 -2.2 21.8 26 262 10668 140 18 -11.6 13.8 | 158 22 -8.3 20.5 27 250 10990 135 25 -17.7 17.7 | 149 28 -14.4 24.4 28 200 12470 130 34 -26.0 21.9 | 141 37 -22.8 28.6 29 156 14021 110 38 -35.7 13.0 | 121 38 -32.5 19.7 30 150 14250 115 42 -38.1 17.7 | 125 43 -34.8 24.5 31 133 14935 125 40 -32.8 22.9 | 135 42 -29.5 29.7 32 109 16080 125 62 -50.8 35.6 | 132 64 -47.6 42.3 33 108 16154 130 55 -42.1 35.4 | 137 57 -38.9 42.1 34 102 16459 125 62 -50.8 35.6 | 132 64 -47.6 42.3 35 100 16580 95 32 -31.9 2.8 | 108 30 -28.6 9.5 36 97 16764 100 39 -38.4 6.8 | 111 38 -35.2 13.5 37 92 17069 85 17 -16.9 -1.5 | 111 15 -13.7 5.2 Wind Parameters Mean winds (0-6000m): 355.7 at 10.0 knts Storm direction: 25.7 at 7.5 knts Shear (0-3000m) pos: 1.7 neg: 1.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 48.3 deg Storm rel helicity (0-3000m) pos: 26.0 neg: -17.3 tot: 8.7 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 0.9 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 713.71 Bulk Shear: 1.30 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 ------------------------------------------------------------------------------- 500 341 11 300 8| 9.3 0.0 9.3| 17.3 -1.8 15.5 31.0 0.76| 11.0 8.3 1000 341 12 304 9| 3.9 0.0 3.9| 17.6 -4.1 13.5 13.5 0.59| 6.4 3.8 1500 342 12 305 9| 2.1 0.0 2.1| 18.2 -4.1 14.2 9.4 0.52| 5.1 2.6 2000 340 12 300 8| 1.6 1.4 3.0| 18.2 -16.1 2.1 1.0 0.10| 5.5 0.6 2500 337 11 294 8| 1.4 1.1 2.6| 20.5 -17.3 3.1 1.3 0.11| 4.9 0.6 3000 337 11 293 8| 1.7 1.0 2.6| 26.0 -17.3 8.7 2.9 0.21| 4.6 0.9 4000 347 11 303 7| 2.1 0.7 2.8| 33.6 -22.5 11.1 2.8 0.28| 5.5 1.5 5000 357 11 315 5| 1.7 1.4 3.1| 33.6 -31.5 2.2 0.4 0.06| 5.5 0.3 6000 356 10 309 5| 1.4 1.9 3.3| 33.6 -49.6 -16.0 -2.7 -0.09| 5.6 -0.5 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20200321.00.gif