UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011612.upa.cvt Date: 1200Z 16 JAN 26 Searching for SBBR... Searching the city database file for: SBBR ... Date:1200Z 16 JAN 26 Station: SBBR WMO ident: 83378 Latitude: -15.87 Longitude: -47.93 Elevation: 1061.00 ------------------------------------------------------------------------------- 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 126 1 925 818 SFC 899 1061 22.4 15.4 65 7.0 17.7 340 6 304.7 307.0 294.7 341.5 12.33 3 894 1110 20.8 15.8 73 5.0 17.4 9 8 303.5 305.9 294.6 341.3 12.73 4 856 1487 17.4 14.2 81 3.2 15.3 71 18 303.8 306.0 294.1 339.4 11.98 5 850 1548 17.6 12.8 73 4.8 14.5 65 19 304.6 306.6 293.7 337.4 10.99 6 839 1660 18.0 10.0 59 8.0 13.0 61 18 306.1 307.9 292.8 334.0 9.23 7 797 2098 16.0 2.0 39 14.0 8.2 77 17 308.5 309.6 290.5 325.7 5.55 8 774 2346 14.2 7.2 63 7.0 9.9 97 13 309.2 310.7 292.9 334.5 8.26 9 707 3106 10.4 -2.6 40 13.0 3.7 108 7 313.1 314.0 290.9 327.3 4.47 10 700 3189 9.6 -0.4 50 10.0 4.2 105 6 313.1 314.1 291.7 329.8 5.31 11 691 3296 8.4 0.4 57 8.0 4.1 98 6 312.9 314.0 291.9 330.9 5.71 12 671 3539 7.6 -16.4 16 24.0 -1.6 81 5 314.7 315.0 288.7 320.0 1.58 13 660 3675 6.0 0.0 65 6.0 2.8 72 5 314.4 315.5 292.4 332.7 5.81 14 644 3876 4.2 -0.8 70 5.0 1.5 58 4 314.5 315.6 292.3 332.3 5.61 15 623 4146 3.6 -15.4 23 19.0 -3.7 40 3 316.9 317.2 289.7 323.0 1.85 16 599 4464 1.2 -19.8 19 21.0 -6.0 28 3 317.7 317.9 289.4 322.2 1.33 17 568 4891 -1.1 -9.1 55 8.0 -4.6 24 4 319.8 320.5 292.0 330.9 3.38 18 563 4961 -1.1 -15.1 34 14.0 -6.5 24 4 320.6 321.0 291.0 327.7 2.10 19 518 5622 -5.1 -13.1 53 8.0 -8.3 18 5 323.5 324.1 292.4 332.6 2.69 20 500 5900 -6.7 -17.7 41 11.0 -10.6 15 5 324.9 325.2 292.1 331.4 1.90 21 493 6009 -7.1 -29.1 15 22.0 -12.8 4 5 325.7 325.8 291.2 328.2 0.70 22 453 6661 -11.5 -21.5 43 10.0 -14.6 26 8 328.2 328.5 292.6 333.5 1.51 23 438 6917 -13.7 -15.9 83 2.2 -14.5 41 9 328.5 329.0 293.6 337.2 2.53 24 431 7039 -13.9 -19.9 60 6.0 -15.8 48 9 329.8 330.2 293.4 336.2 1.83 25 423 7180 -14.9 -17.9 78 3.0 -15.9 56 10 330.3 330.7 293.8 338.0 2.21 26 413 7360 -15.3 -28.3 32 13.0 -18.5 66 11 332.1 332.2 293.2 335.3 0.90 27 400 7600 -16.9 -24.9 50 8.0 -19.1 80 12 333.0 333.3 293.7 337.6 1.27 28 396 7676 -17.3 -25.3 50 8.0 -19.4 78 12 333.5 333.7 293.8 337.9 1.23 29 375 8083 -20.7 -25.3 67 4.6 -21.9 85 9 334.2 334.5 294.0 338.9 1.30 30 329 9041 -27.5 -37.5 38 10.0 -29.0 142 6 337.6 337.7 294.1 339.4 0.46 31 301 9676 -32.7 -38.7 55 6.0 -33.5 193 6 339.0 339.1 294.5 340.7 0.45 32 300 9700 -32.7 -39.7 50 7.0 -33.6 195 6 339.3 339.4 294.5 340.9 0.40 33 290 9937 -34.3 -45.3 32 11.0 -35.4 198 6 340.3 340.4 294.6 341.2 0.23 34 270 10429 -38.7 -46.7 43 8.0 -39.4 204 5 340.9 341.0 294.7 341.8 0.21 35 259 10712 -40.9 -53.9 23 13.0 -41.6 207 5 341.8 341.8 294.8 342.2 0.10 36 250 10950 -42.9 -53.9 29 11.0 -43.5 210 5 342.3 342.3 295.0 342.7 0.10 37 200 12410 -55.9 -63.9 36 8.0 -56.1 120 7 344.2 344.3 295.4 344.4 0.04 38 190 12734 -59.1 -66.1 40 7.0 -59.2 122 11 344.2 344.2 295.3 344.3 0.03 39 166 13567 -65.9 -70.5 53 4.6 -66.0 100 16 346.4 346.4 295.8 346.4 0.02 40 150 14180 -67.1 -76.1 27 9.0 -67.2 20 12 354.5 354.5 297.6 354.5 0.01 41 126 15230 -69.3 -85.3 8 16.0 -69.4 85 12 368.6 368.6 300.3 368.7 0.00 42 100 16590 -76.3 -90.3 9 14.0 -76.3 130 19 380.3 380.3 302.3 380.3 0.00 43 88 17318 -80.9 -91.9 14 11.0 -80.9 105 17 385.3 385.3 303.1 385.3 0.00 44 76 18143 -80.7 -91.7 14 11.0 -80.7 120 34 402.2 402.2 305.5 402.2 0.00 45 70 18610 -77.1 -91.1 9 14.0 -77.1 95 36 419.4 419.4 307.6 419.4 0.00 46 63 19223 -70.7 -88.7 5 18.0 -70.8 98 30 446.4 446.4 310.5 446.4 0.00 47 51 20481 -67.9 -89.9 3 22.0 -68.1 107 28 480.7 480.7 313.5 480.8 0.00 48 50 20600 -67.9 -89.9 3 22.0 -68.1 100 25 483.5 483.5 313.7 483.5 0.00 49 34 22962 -60.5 -89.5 1 29.0 -61.3 111 40 559.3 559.3 318.6 559.3 0.00 50 30 23740 -61.9 -89.9 1 28.0 -62.6 80 47 575.9 575.9 319.5 575.9 0.00 51 26 24627 -61.1 -90.1 1 29.0 -62.0 79 44 602.2 602.2 320.7 602.2 0.00 52 22 25677 -56.1 -88.1 1 32.0 -57.9 77 48 646.6 646.6 322.6 646.6 0.01 TRP 88 17318 -80.9 -91.9 14 11.0 -80.9 105 17 385.3 385.3 303.1 385.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 582.83 mb = 4686.63 m = 15375.91 ft Wetbulb zero: 676.55 mb = 3470.98 m = 11387.60 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 48.39 % Est. max temperature: 28.15 C = 82.67 F Sfc-Lift cond lev (LCL): 810.97 mb = 1949.49 m = 6395.90 ft T: 16.68 C 700-500 lapse rate: 6.01 C/km ThetaE index: 15.83 C Layer 894.0- 774.0 mb Conv cond level (CCL): 688.19 mb = 3330.06 m = 10925.27 ft Mean mixing ratio: 10.04 g/kg Conv temperature: 30.64 C = 87.15 F Cap Strength: 3.90 C Lifted Index: 2.01 C Risk: None Lifted Index @300 mb: 4.14 C Lifted Index @700 mb: 3.37 C Showalter Index: 1.19 C Risk: Showers probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 19.50 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 196.60 Risk: None Energy Index: -1.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.86 J/kg Max Up Vert Vel: 7.19 m/s Conv Inhibition (B-): 25487.75 J/kg Cap Strength: 3.90 C Lift Cond Lev (LCL): 766.75 mb = 2425.17 m = 7956.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 93 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 ---------------------------------------------------------- 0 899 1061 340 6 2.1 -5.6 | 307 10 7.9 -6.0 1 883 1219 75 12 -11.6 -3.1 | 59 7 -5.7 -3.5 2 852 1524 70 19 -17.9 -6.5 | 60 14 -12.0 -6.9 3 850 1548 65 19 -17.2 -8.0 | 54 14 -11.4 -8.4 4 822 1829 55 17 -13.9 -9.8 | 39 13 -8.1 -10.1 5 793 2134 80 17 -16.7 -3.0 | 73 11 -10.9 -3.3 6 765 2438 105 11 -10.6 2.8 | 118 5 -4.8 2.5 7 738 2743 120 11 -9.5 5.5 | 145 6 -3.7 5.1 8 700 3189 105 6 -5.8 1.6 | 183 1 0.1 1.2 9 612 4267 30 3 -1.5 -2.6 | 304 5 4.4 -3.0 10 500 5900 15 5 -1.3 -4.8 | 319 7 4.6 -5.2 11 487 6096 355 5 0.4 -5.0 | 310 8 6.3 -5.3 12 400 7600 80 12 -11.8 -2.1 | 68 6 -6.0 -2.4 13 399 7620 75 12 -11.6 -3.1 | 59 7 -5.7 -3.5 14 383 7925 90 11 -11.0 0.0 | 86 5 -5.1 -0.4 15 367 8230 80 7 -6.9 -1.2 | 33 2 -1.0 -1.6 16 300 9700 195 6 1.6 5.8 | 234 9 7.4 5.4 17 250 10950 210 5 2.5 4.3 | 245 9 8.4 4.0 18 217 11887 165 4 -1.0 3.9 | 234 6 4.8 3.5 19 200 12410 120 7 -6.1 3.5 | 176 3 -0.2 3.1 20 197 12497 130 10 -7.7 6.4 | 163 6 -1.8 6.1 21 179 13106 110 12 -11.3 4.1 | 125 7 -5.4 3.7 22 170 13411 90 14 -14.0 0.0 | 88 8 -8.1 -0.4 23 162 13716 110 19 -17.9 6.5 | 117 13 -12.0 6.1 24 154 14021 100 25 -24.6 4.3 | 102 19 -18.8 4.0 25 150 14180 20 12 -4.1 -11.3 | 351 12 1.8 -11.6 26 146 14326 20 12 -4.1 -11.3 | 351 12 1.8 -11.6 27 139 14630 75 11 -10.6 -2.8 | 56 6 -4.8 -3.2 28 125 15240 85 12 -12.0 -1.0 | 77 6 -6.1 -1.4 29 119 15545 160 14 -4.8 13.2 | 185 13 1.1 12.8 30 113 15850 170 20 -3.5 19.7 | 187 19 2.4 19.3 31 108 16154 150 13 -6.5 11.3 | 177 11 -0.6 10.9 32 102 16459 100 11 -10.8 1.9 | 107 5 -5.0 1.6 33 100 16590 130 19 -14.6 12.2 | 144 15 -8.7 11.9 34 97 16764 130 20 -15.3 12.9 | 143 16 -9.5 12.5 35 88 17318 105 17 -16.4 4.4 | 111 11 -10.6 4.0 36 87 17374 105 15 -14.5 3.9 | 112 9 -8.6 3.5 37 78 17983 125 32 -26.2 18.4 | 131 27 -20.4 18.0 38 70 18593 105 39 -37.7 10.1 | 107 33 -31.8 9.7 39 70 18610 95 36 -35.9 3.1 | 95 30 -30.0 2.8 40 67 18898 90 35 -35.0 0.0 | 89 29 -29.1 -0.4 41 63 19202 100 30 -29.5 5.2 | 102 24 -23.7 4.9 42 60 19507 85 27 -26.9 -2.4 | 83 21 -21.0 -2.7 43 57 19812 100 31 -30.5 5.4 | 102 25 -24.7 5.0 44 54 20117 90 31 -31.0 0.0 | 89 25 -25.1 -0.4 45 52 20422 110 29 -27.3 9.9 | 114 23 -21.4 9.6 46 50 20600 100 25 -24.6 4.3 | 102 19 -18.8 4.0 47 49 20726 95 27 -26.9 2.4 | 95 21 -21.0 2.0 48 47 21031 100 25 -24.6 4.3 | 102 19 -18.8 4.0 49 38 22250 90 26 -26.0 0.0 | 89 20 -20.1 -0.4 50 35 22860 115 39 -35.3 16.5 | 119 34 -29.5 16.1 51 30 23740 80 47 -46.3 -8.2 | 78 41 -40.4 -8.5 52 28 24079 80 43 -42.3 -7.5 | 78 37 -36.5 -7.8 53 19 25603 75 52 -50.2 -13.5 | 73 46 -44.4 -13.8 54 18 25908 75 47 -45.4 -12.2 | 72 41 -39.5 -12.5 Wind Parameters Mean winds (0-6000m): 63.5 at 7.8 knts Storm direction: 93.5 at 5.9 knts Shear (0-3000m) pos: 2.7 neg: 1.7 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 3.8 deg Storm rel helicity (0-3000m) pos: 69.2 neg: -16.2 tot: 53.0 m^2/s^2 ave: 17.7 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.57 Bulk Shear: 4.64 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 68 14 51 9| 19.8 0.0 19.8| 30.7 -6.2 24.6 49.1 0.62| 24.4 15.1 1000 64 16 49 11| 9.5 0.0 9.5| 45.9 -15.5 30.4 30.4 0.53| 16.4 8.7 1500 73 15 60 10| 5.4 0.0 5.4| 65.9 -15.5 50.4 33.6 0.60| 14.8 8.9 2000 80 14 71 8| 4.0 0.9 4.9| 68.7 -15.6 53.1 26.6 0.57| 12.5 7.2 2500 82 12 72 6| 3.2 1.5 4.7| 69.2 -15.6 53.6 21.5 0.57| 10.9 6.2 3000 82 11 68 5| 2.7 1.7 4.4| 69.2 -16.2 53.0 17.7 0.53| 9.6 5.1 4000 77 9 50 4| 2.0 1.5 3.5| 70.4 -16.9 53.5 13.4 0.52| 7.4 3.8 5000 70 8 28 3| 1.6 1.4 3.0| 71.4 -18.6 52.8 10.6 0.49| 6.2 3.0 6000 63 8 17 4| 1.8 1.2 3.0| 87.1 -18.6 68.5 11.4 0.55| 5.9 3.2 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20260116.12.gif