UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011000.upa.cvt Date: 0000Z 10 JAN 26 Searching for SBBR... Searching the city database file for: SBBR ... Date:0000Z 10 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 104 1 925 804 SFC 898 1061 23.0 17.0 69 6.0 18.8 0 0 305.4 308.0 295.8 346.4 13.70 3 887 1170 24.4 14.4 54 10.0 17.7 68 8 307.9 310.1 295.1 343.4 11.71 4 850 1544 21.4 15.4 69 6.0 17.3 100 17 308.6 311.0 296.2 348.1 13.06 5 837 1677 20.2 15.2 73 5.0 16.8 100 16 308.7 311.1 296.3 348.4 13.09 6 807 1992 18.4 7.4 49 11.0 11.7 95 14 310.0 311.5 293.0 334.6 8.03 7 700 3194 9.6 4.6 71 5.0 6.6 85 13 313.1 314.6 293.5 336.8 7.62 8 658 3705 5.4 3.5 88 1.9 4.3 63 9 314.0 315.4 293.7 337.4 7.50 9 615 4255 2.0 -1.2 79 3.2 0.3 27 3 316.2 317.3 292.9 334.3 5.71 10 606 4374 1.8 -7.2 51 9.0 -2.3 32 4 317.3 318.0 291.5 329.2 3.68 11 601 4441 1.2 -3.0 74 4.2 -0.9 37 5 317.4 318.3 292.7 333.7 5.11 12 588 4617 2.0 -19.0 19 21.0 -5.5 51 7 320.3 320.6 290.3 325.2 1.45 13 555 5082 -0.7 -12.7 40 12.0 -5.6 86 13 322.4 322.9 292.0 331.1 2.59 14 542 5271 -1.5 -24.5 15 23.0 -8.6 93 13 323.7 323.8 290.9 327.1 0.97 15 500 5910 -5.9 -28.9 14 23.0 -12.0 85 9 325.8 326.0 291.3 328.4 0.70 16 461 6537 -10.3 -39.3 7 29.0 -15.9 93 11 328.0 328.1 291.5 329.1 0.27 17 444 6824 -11.9 -31.9 17 20.0 -16.5 103 12 329.5 329.7 292.2 331.7 0.59 18 438 6927 -12.9 -21.9 47 9.0 -15.6 100 11 329.6 329.9 293.0 334.9 1.51 19 434 6997 -12.7 -34.7 14 22.0 -17.4 99 11 330.7 330.8 292.4 332.4 0.46 20 431 7049 -13.3 -27.3 30 14.0 -16.9 98 11 330.6 330.8 292.8 334.0 0.94 21 417 7298 -14.9 -38.9 11 24.0 -19.3 92 10 331.7 331.7 292.5 332.9 0.32 22 408 7462 -16.3 -29.3 32 13.0 -19.4 88 10 331.9 332.1 293.0 335.0 0.83 23 400 7610 -17.3 -31.3 28 14.0 -20.4 85 9 332.5 332.6 293.1 335.1 0.70 24 383 7935 -19.5 -38.5 17 19.0 -22.8 72 10 333.8 333.8 293.1 335.1 0.36 25 372 8152 -20.3 -32.3 33 12.0 -22.8 64 11 335.5 335.6 293.9 338.1 0.68 26 354 8518 -23.5 -38.5 24 15.0 -25.9 68 10 336.0 336.1 293.7 337.5 0.39 27 342 8770 -25.3 -29.0 71 3.7 -26.1 76 9 336.9 337.1 294.5 340.6 1.02 28 309 9500 -30.7 -38.7 45 8.0 -31.8 98 7 339.2 339.3 294.6 340.9 0.44 29 300 9710 -32.5 -39.5 50 7.0 -33.4 105 6 339.6 339.7 294.6 341.2 0.41 30 286 10043 -35.3 -40.2 61 4.9 -35.9 137 6 340.2 340.3 294.7 341.8 0.40 31 281 10165 -36.1 -47.1 31 11.0 -37.1 149 6 340.8 340.8 294.7 341.6 0.20 32 274 10339 -37.7 -50.7 24 13.0 -38.7 167 5 341.0 341.0 294.7 341.5 0.13 33 255 10827 -42.1 -52.1 33 10.0 -42.7 189 7 341.5 341.6 294.8 342.0 0.12 34 250 10960 -42.9 -58.9 16 16.0 -43.6 180 9 342.3 342.3 294.9 342.5 0.05 35 248 11014 -43.3 -60.3 14 17.0 -44.0 182 10 342.5 342.5 295.0 342.7 0.05 36 222 11752 -49.3 -59.3 30 10.0 -49.6 203 18 344.3 344.3 295.4 344.5 0.06 37 200 12430 -54.5 -62.5 37 8.0 -54.7 195 19 346.5 346.5 295.9 346.6 0.04 38 178 13168 -59.9 -64.9 52 5.0 -60.0 192 25 349.4 349.4 296.5 349.5 0.03 39 170 13454 -62.1 -71.1 29 9.0 -62.2 191 28 350.3 350.3 296.7 350.4 0.02 40 157 13943 -65.3 -70.3 50 5.0 -65.4 176 34 353.0 353.0 297.3 353.0 0.02 41 150 14220 -66.9 -73.9 37 7.0 -67.0 160 28 354.8 354.8 297.7 354.9 0.01 42 146 14383 -67.5 -77.5 23 10.0 -67.5 161 29 356.6 356.6 298.0 356.6 0.01 43 131 15028 -71.7 -78.7 34 7.0 -71.8 164 19 360.3 360.3 298.8 360.3 0.01 44 115 15790 -74.9 -84.9 20 10.0 -74.9 125 15 368.0 368.0 300.2 368.0 0.00 45 100 16600 -75.3 -89.3 9 14.0 -75.3 105 19 382.2 382.2 302.6 382.2 0.00 46 82 17746 -78.1 -91.1 10 13.0 -78.1 101 22 398.8 398.8 305.0 398.8 0.00 47 72 18497 -75.5 -89.5 9 14.0 -75.6 47 15 419.5 419.5 307.6 419.5 0.00 48 70 18660 -76.5 -90.5 9 14.0 -76.6 110 8 420.7 420.7 307.8 420.7 0.00 49 65 19084 -78.1 -91.1 10 13.0 -78.1 112 18 426.2 426.2 308.4 426.2 0.00 50 52 20386 -68.5 -90.5 3 22.0 -68.7 93 31 476.7 476.7 313.2 476.7 0.00 51 50 20620 -68.7 -90.7 3 22.0 -68.9 80 32 481.6 481.6 313.6 481.6 0.00 52 48 20864 -68.1 -91.1 2 23.0 -68.3 87 31 488.7 488.7 314.1 488.7 0.00 53 46 21122 -63.7 -90.7 1 27.0 -64.1 92 33 505.3 505.3 315.3 505.3 0.00 54 41 21827 -63.1 -91.1 1 28.0 -63.6 85 36 523.7 523.7 316.5 523.7 0.00 55 35 22792 -65.9 -91.9 1 26.0 -66.3 93 31 540.6 540.6 317.6 540.6 0.00 56 30 23740 -59.7 -90.7 1 31.0 -60.7 110 54 581.9 581.9 319.8 581.9 0.00 57 29 23952 -59.5 -90.5 1 31.0 -60.5 112 54 588.1 588.1 320.0 588.1 0.00 58 27 24398 -61.5 -90.5 1 29.0 -62.3 114 55 594.6 594.6 320.3 594.7 0.00 59 25 24881 -57.1 -89.1 1 32.0 -58.6 95 54 620.5 620.5 321.5 620.5 0.01 60 24 25139 -57.6 -89.3 1 31.7 -59.1 110 60 626.3 626.3 321.7 626.3 0.01 61 22 25688 -58.7 -89.7 1 31.0 -60.1 107 59 638.8 638.8 322.3 638.9 0.01 62 21 25984 -52.7 -88.7 1 36.0 -55.4 99 56 665.5 665.5 323.3 665.6 0.01 63 20 26300 -52.1 -87.1 1 35.0 -55.0 90 53 676.7 676.7 323.7 676.8 0.01 64 19 26633 -51.3 -87.3 1 36.0 -54.5 90 53 689.2 689.2 324.1 689.3 0.01 TRP 115 15790 -74.9 -84.9 20 10.0 -74.9 125 15 368.0 368.0 300.2 368.0 0.00 WND 24 25139 -57.6 -89.3 1 31.7 -59.1 110 60 626.3 626.3 321.7 626.3 0.01 Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 563.56 mb = 4961.51 m = 16277.74 ft Wetbulb zero: 613.93 mb = 4268.65 m = 14004.60 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 54.26 % Est. max temperature: 29.10 C = 84.37 F Sfc-Lift cond lev (LCL): 822.29 mb = 1830.05 m = 6004.04 ft T: 19.33 C 700-500 lapse rate: 5.71 C/km ThetaE index: 13.71 C Layer 807.0- 700.0 mb Conv cond level (CCL): 714.63 mb = 3019.18 m = 9905.33 ft Mean mixing ratio: 11.53 g/kg Conv temperature: 30.05 C = 86.10 F Cap Strength: 2.60 C Lifted Index: -0.59 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.56 C Lifted Index @700 mb: 0.82 C Showalter Index: -2.29 C Risk: Severe thunderstorms possible Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 21.30 C K Index: 37.70 Risk: > 80 % chance of thunderstorms Sweat Index: 227.80 Risk: None Energy Index: -3.78 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 208.57 J/kg Max Up Vert Vel: 20.42 m/s Conv Inhibition (B-): 84.42 J/kg Cap Strength: 2.60 C Lift Cond Lev (LCL): 755.80 mb = 2545.78 m = 8352.20 ft Lev Free Conv (LFC): 670.80 mb = 3545.65 m = 11632.56 ft Equ Level (EL): 580.80 mb = 4716.45 m = 15473.72 ft B at Equ Level: 51.39 J/kg Max Parcel Lev (MPL): 170.80 mb = 13425.26 m = 44045.60 ft Wind level data Storm motion: 118 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 ---------------------------------------------------------- 0 898 1061 0 0 -0.0 -0.0 | 298 8 7.3 -3.9 1 882 1219 100 12 -11.8 2.1 | 68 5 -4.5 -1.8 2 852 1524 100 18 -17.7 3.1 | 86 10 -10.4 -0.7 3 850 1544 100 17 -16.7 3.0 | 84 9 -9.4 -0.9 4 822 1829 100 15 -14.8 2.6 | 80 8 -7.4 -1.3 5 793 2134 90 14 -14.0 0.0 | 60 8 -6.7 -3.9 6 765 2438 75 14 -13.5 -3.6 | 40 10 -6.2 -7.5 7 700 3194 85 13 -13.0 -1.1 | 48 8 -5.6 -5.0 8 686 3353 85 13 -13.0 -1.1 | 48 8 -5.6 -5.0 9 613 4267 25 3 -1.3 -2.7 | 317 9 6.1 -6.6 10 547 5182 95 14 -13.9 1.2 | 68 7 -6.6 -2.7 11 507 5791 80 10 -9.8 -1.7 | 24 6 -2.5 -5.6 12 500 5910 85 9 -9.0 -0.8 | 19 5 -1.6 -4.7 13 488 6096 85 8 -8.0 -0.7 | 8 5 -0.6 -4.6 14 469 6401 85 10 -10.0 -0.9 | 29 5 -2.6 -4.7 15 450 6706 105 12 -11.6 3.1 | 80 4 -4.3 -0.8 16 400 7610 85 9 -9.0 -0.8 | 19 5 -1.6 -4.7 17 367 8230 60 11 -9.5 -5.5 | 13 10 -2.2 -9.4 18 300 9710 105 6 -5.8 1.6 | 327 3 1.5 -2.3 19 261 10668 200 5 1.7 4.7 | 265 9 9.0 0.8 20 250 10960 180 9 0.0 9.0 | 235 9 7.3 5.1 21 227 11582 205 18 7.6 16.3 | 230 19 14.9 12.4 22 200 12430 195 19 4.9 18.4 | 220 19 12.2 14.5 23 163 13716 190 30 5.2 29.5 | 206 29 12.5 25.7 24 155 14021 170 35 -6.1 34.5 | 182 31 1.2 30.6 25 150 14220 160 28 -9.6 26.3 | 174 23 -2.3 22.4 26 147 14326 160 30 -10.3 28.2 | 173 24 -2.9 24.3 27 133 14935 170 22 -3.8 21.7 | 191 18 3.5 17.8 28 126 15240 150 11 -5.5 9.5 | 198 6 1.8 5.7 29 120 15545 160 16 -5.5 15.0 | 189 11 1.8 11.2 30 115 15790 125 15 -12.3 8.6 | 134 7 -5.0 4.7 31 114 15850 120 22 -19.1 11.0 | 121 14 -11.7 7.1 32 108 16154 125 15 -12.3 8.6 | 134 7 -5.0 4.7 33 102 16459 165 14 -3.6 13.5 | 201 10 3.7 9.6 34 100 16600 105 19 -18.4 4.9 | 95 11 -11.0 1.0 35 97 16764 120 17 -14.7 8.5 | 122 9 -7.4 4.6 36 92 17069 90 19 -19.0 0.0 | 72 12 -11.7 -3.9 37 87 17374 85 12 -12.0 -1.0 | 43 7 -4.6 -4.9 38 83 17678 105 19 -18.4 4.9 | 95 11 -11.0 1.0 39 79 17983 85 33 -32.9 -2.9 | 75 26 -25.6 -6.8 40 75 18288 85 25 -24.9 -2.2 | 71 19 -17.6 -6.1 41 71 18593 30 10 -5.0 -8.7 | 350 13 2.3 -12.5 42 70 18660 110 8 -7.5 2.7 | 10 1 -0.2 -1.1 43 67 18898 125 11 -9.0 6.3 | 145 3 -1.7 2.4 44 64 19202 105 22 -21.3 5.7 | 97 14 -13.9 1.8 45 61 19507 90 18 -18.0 0.0 | 70 11 -10.7 -3.9 46 57 19812 90 21 -21.0 0.0 | 74 14 -13.7 -3.9 47 55 20117 125 18 -14.7 10.3 | 131 10 -7.4 6.4 48 52 20422 90 32 -32.0 0.0 | 81 25 -24.7 -3.9 49 50 20620 80 32 -31.5 -5.6 | 69 26 -24.2 -9.4 50 49 20726 80 31 -30.5 -5.4 | 68 25 -23.2 -9.3 51 47 21031 95 32 -31.9 2.8 | 87 25 -24.6 -1.1 52 44 21336 85 35 -34.9 -3.1 | 76 28 -27.5 -6.9 53 36 22555 85 38 -37.9 -3.3 | 77 31 -30.5 -7.2 54 35 22860 95 29 -28.9 2.5 | 86 22 -21.6 -1.3 55 31 23470 85 49 -48.8 -4.3 | 79 42 -41.5 -8.1 56 30 23740 110 54 -50.7 18.5 | 109 46 -43.4 14.6 57 27 24384 115 55 -49.8 23.2 | 114 47 -42.5 19.4 58 25 24994 90 54 -54.0 0.0 | 85 47 -46.7 -3.9 59 24 25139 110 60 -56.4 20.5 | 109 52 -49.1 16.6 60 22 25603 110 60 -56.4 20.5 | 109 52 -49.1 16.6 61 20 26300 90 53 -53.0 0.0 | 85 46 -45.7 -3.9 62 17 26822 90 54 -54.0 0.0 | 85 47 -46.7 -3.9 Wind Parameters Mean winds (0-6000m): 87.9 at 11.0 knts Storm direction: 117.9 at 8.3 knts Shear (0-3000m) pos: 2.9 neg: 2.7 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 35.2 deg Storm rel helicity (0-3000m) pos: 29.7 neg: -36.7 tot: -7.0 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 0.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 205.10 Bulk Shear: 1.02 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 ------------------------------------------------------------------------------- 500 100 12 70 5| 17.4 0.0 17.4| 26.8 0.0 26.8 53.6 0.86| 21.4 18.5 1000 99 14 75 7| 8.7 1.7 10.4| 26.8 -5.5 21.3 21.3 0.62| 12.7 7.9 1500 93 14 65 7| 5.8 2.4 8.2| 27.2 -13.7 13.6 9.0 0.40| 10.0 4.1 2000 90 14 59 8| 4.3 1.8 6.1| 29.2 -13.7 15.5 7.8 0.41| 8.0 3.3 2500 89 14 56 8| 3.5 2.1 5.5| 29.7 -21.0 8.7 3.5 0.27| 7.2 1.9 3000 86 13 48 7| 2.9 2.7 5.6| 29.7 -36.7 -7.0 -2.3 0.05| 7.2 0.4 4000 85 11 38 6| 3.4 2.0 5.4| 56.5 -42.3 14.2 3.5 0.22| 7.4 1.6 5000 86 11 40 6| 2.7 2.0 4.7| 60.4 -51.6 8.8 1.8 0.13| 6.8 0.9 6000 88 11 41 6| 2.5 1.7 4.2| 67.3 -53.5 13.8 2.3 0.17| 6.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20260110.00.gif