UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for SBBR... Searching the city database file for: SBBR ... Date:0000Z 11 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 89 1 925 788 SFC 897 1061 23.4 15.4 61 8.0 17.9 50 1 305.9 308.2 295.0 343.0 12.36 3 886 1169 24.6 14.6 54 10.0 17.8 101 7 308.2 310.5 295.3 344.2 11.88 4 850 1529 21.6 14.6 64 7.0 16.8 100 11 308.8 311.1 295.8 346.4 12.39 5 756 2531 12.2 11.6 96 0.6 11.8 79 12 309.1 311.3 295.3 343.9 11.43 6 700 3175 9.4 5.4 76 4.0 7.0 50 11 312.9 314.4 293.8 337.9 8.06 7 625 4105 3.6 -5.4 52 9.0 -0.7 85 12 316.6 317.4 291.6 329.7 4.09 8 582 4682 1.8 -26.2 10 28.0 -6.7 82 19 321.0 321.1 289.9 323.7 0.77 9 538 5312 -1.9 -35.9 5 34.0 -9.9 74 21 323.9 323.9 290.3 325.1 0.33 10 517 5627 -4.5 -19.5 30 15.0 -9.6 84 18 324.4 324.7 291.7 329.9 1.58 11 509 5750 -4.7 -36.7 6 32.0 -11.9 89 17 325.6 325.7 290.8 326.9 0.32 12 500 5890 -5.7 -28.7 14 23.0 -11.9 85 15 326.1 326.2 291.3 328.7 0.72 13 471 6354 -9.3 -29.3 18 20.0 -14.4 93 17 327.2 327.4 291.7 329.8 0.72 14 422 7195 -13.3 -48.3 4 35.0 -18.6 102 16 332.6 332.6 292.5 333.0 0.11 15 419 7250 -13.5 -48.5 3 35.0 -18.7 105 16 333.0 333.0 292.6 333.4 0.11 16 400 7600 -16.5 -48.5 4 32.0 -21.0 105 18 333.5 333.6 292.8 334.0 0.12 17 361 8362 -22.9 -45.9 10 23.0 -25.8 114 17 334.9 334.9 293.2 335.6 0.17 18 339 8819 -26.9 -36.9 38 10.0 -28.5 112 15 335.5 335.6 293.7 337.4 0.48 19 337 8862 -27.5 -34.5 51 7.0 -28.7 112 15 335.3 335.4 293.7 337.6 0.61 20 318 9278 -29.9 -44.9 22 15.0 -31.6 118 14 337.6 337.6 293.9 338.4 0.22 21 300 9690 -33.5 -44.5 32 11.0 -34.6 145 13 338.2 338.2 294.1 339.1 0.24 22 281 10145 -37.7 -42.7 59 5.0 -38.2 129 10 338.5 338.6 294.3 339.7 0.32 23 272 10369 -39.5 -49.5 34 10.0 -40.2 127 11 339.1 339.1 294.3 339.7 0.15 24 261 10650 -41.9 -48.9 46 7.0 -42.3 123 11 339.6 339.6 294.4 340.3 0.17 25 250 10940 -44.3 -53.3 36 9.0 -44.7 120 12 340.2 340.2 294.5 340.6 0.11 26 246 11047 -45.5 -53.5 40 8.0 -45.9 116 12 340.0 340.0 294.4 340.4 0.11 27 242 11156 -45.7 -65.7 9 20.0 -46.3 110 13 341.3 341.3 294.7 341.4 0.02 28 200 12400 -53.7 -71.7 9 18.0 -54.0 260 6 347.7 347.7 296.1 347.8 0.01 29 153 14079 -64.9 -74.9 24 10.0 -65.0 148 25 356.3 356.3 298.0 356.3 0.01 30 150 14200 -65.5 -76.5 20 11.0 -65.6 140 23 357.2 357.2 298.1 357.3 0.01 31 101 16543 -76.3 -89.3 11 13.0 -76.3 101 16 379.2 379.2 302.1 379.2 0.00 32 100 16600 -76.5 -89.5 11 13.0 -76.5 105 16 379.9 379.9 302.2 379.9 0.00 33 80 17871 -81.5 -91.5 17 10.0 -81.5 110 18 394.7 394.7 304.5 394.7 0.00 34 72 18468 -78.3 -91.3 10 13.0 -78.3 110 31 413.5 413.5 306.9 413.5 0.00 35 70 18630 -74.7 -89.7 8 15.0 -74.7 80 36 424.6 424.6 308.2 424.6 0.00 36 50 20610 -68.7 -91.7 2 23.0 -68.9 85 23 481.6 481.6 313.6 481.6 0.00 37 44 21382 -65.7 -90.7 2 25.0 -66.0 126 21 506.9 506.9 315.4 506.9 0.00 38 40 21956 -69.5 -92.5 2 23.0 -69.7 117 31 511.3 511.3 315.7 511.3 0.00 39 34 22928 -68.5 -92.5 2 24.0 -68.8 102 41 538.3 538.3 317.4 538.3 0.00 40 32 23294 -66.7 -92.7 1 26.0 -67.1 101 47 552.5 552.5 318.2 552.5 0.00 41 30 23690 -60.5 -91.5 1 31.0 -61.4 80 65 579.7 579.7 319.6 579.7 0.00 42 28 24125 -55.9 -89.9 1 34.0 -57.5 80 62 604.0 604.1 320.8 604.1 0.00 43 26 24599 -54.1 -88.1 1 34.0 -56.1 80 67 622.1 622.1 321.6 622.1 0.01 44 24 25112 -55.1 -88.1 1 33.0 -57.0 76 62 633.6 633.6 322.0 633.6 0.01 45 20 26300 -46.7 -85.7 0 39.0 -51.2 100 47 693.2 693.2 324.2 693.3 0.01 46 19 26641 -45.9 -84.9 0 39.0 -50.9 100 48 706.0 706.0 324.6 706.1 0.02 47 15 28198 -50.5 -86.5 1 36.0 -54.6 114 43 740.0 740.1 325.7 740.2 0.01 48 15 28198 -50.3 -87.3 0 37.0 -54.5 114 43 740.7 740.7 325.7 740.8 0.01 TRP 80 17871 -81.5 -91.5 17 10.0 -81.5 110 18 394.7 394.7 304.5 394.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 560.59 mb = 4988.23 m = 16365.40 ft Wetbulb zero: 632.19 mb = 4011.03 m = 13159.38 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 52.07 % Est. max temperature: 27.07 C = 80.73 F Sfc-Lift cond lev (LCL): 797.49 mb = 2074.21 m = 6805.08 ft T: 16.49 C 700-500 lapse rate: 5.56 C/km ThetaE index: 22.64 C Layer 756.0- 538.0 mb Conv cond level (CCL): 759.30 mb = 2493.79 m = 8181.62 ft Mean mixing ratio: 12.13 g/kg Conv temperature: 26.50 C = 79.70 F Cap Strength: 0.49 C Lifted Index: -1.03 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.52 C Lifted Index @700 mb: 0.12 C Showalter Index: -1.44 C Risk: Thunderstorms probable Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 20.30 C K Index: 37.90 Risk: > 80 % chance of thunderstorms Sweat Index: 212.20 Risk: None Energy Index: -3.38 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 525.12 J/kg Max Up Vert Vel: 32.41 m/s Conv Inhibition (B-): 11.33 J/kg Cap Strength: 0.49 C Lift Cond Lev (LCL): 765.28 mb = 2426.71 m = 7961.55 ft Lev Free Conv (LFC): 750.28 mb = 2594.57 m = 8512.27 ft Equ Level (EL): 740.28 mb = 2706.84 m = 8880.60 ft B at Equ Level: 5.81 J/kg Max Parcel Lev (MPL): 140.28 mb = 14596.62 m = 47888.58 ft Wind level data Storm motion: 115 at 11 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 ---------------------------------------------------------- 0 897 1061 50 1 -0.8 -0.6 | 300 11 9.1 -5.2 1 881 1219 125 10 -8.2 5.7 | 235 2 1.7 1.2 2 850 1524 100 11 -10.8 1.9 | 19 3 -0.9 -2.6 3 850 1529 100 11 -10.8 1.9 | 19 3 -0.9 -2.6 4 791 2134 95 13 -13.0 1.1 | 42 5 -3.0 -3.4 5 764 2438 80 12 -11.8 -2.1 | 16 7 -1.9 -6.6 6 711 3048 70 10 -9.4 -3.4 | 356 8 0.5 -8.0 7 700 3175 50 11 -8.4 -7.1 | 353 12 1.5 -11.6 8 685 3353 50 10 -7.7 -6.4 | 348 11 2.3 -11.0 9 635 3962 85 11 -11.0 -1.0 | 11 6 -1.0 -5.5 10 611 4267 85 14 -13.9 -1.2 | 35 7 -4.0 -5.8 11 567 4877 80 22 -21.7 -3.8 | 55 14 -11.8 -8.4 12 546 5182 70 22 -20.7 -7.5 | 42 16 -10.8 -12.1 13 506 5791 90 17 -17.0 0.0 | 57 8 -7.1 -4.6 14 500 5890 85 15 -14.9 -1.3 | 41 8 -5.0 -5.9 15 487 6096 85 16 -15.9 -1.4 | 45 8 -6.0 -5.9 16 450 6706 105 19 -18.4 4.9 | 92 8 -8.4 0.4 17 432 7010 90 17 -17.0 0.0 | 57 8 -7.1 -4.6 18 415 7315 110 16 -15.0 5.5 | 100 5 -5.1 0.9 19 400 7600 105 18 -17.4 4.7 | 91 7 -7.5 0.1 20 367 8230 115 17 -15.4 7.2 | 116 6 -5.5 2.6 21 323 9144 110 14 -13.2 4.8 | 94 3 -3.2 0.2 22 300 9690 145 13 -7.5 10.6 | 202 7 2.5 6.1 23 297 9754 145 13 -7.5 10.6 | 202 7 2.5 6.1 24 284 10058 130 10 -7.7 6.4 | 230 3 2.3 1.9 25 250 10940 120 12 -10.4 6.0 | 162 2 -0.5 1.4 26 249 10973 120 12 -10.4 6.0 | 162 2 -0.5 1.4 27 227 11582 85 15 -14.9 -1.3 | 41 8 -5.0 -5.9 28 216 11887 75 11 -10.6 -2.8 | 6 7 -0.7 -7.4 29 206 12192 305 1 0.8 -0.6 | 296 12 10.7 -5.1 30 200 12400 260 6 5.9 1.0 | 283 16 15.8 -3.5 31 188 12802 190 16 2.8 15.8 | 229 17 12.7 11.2 32 170 13411 160 26 -8.9 24.4 | 183 20 1.0 19.9 33 162 13716 170 30 -5.2 29.5 | 191 25 4.7 25.0 34 150 14200 140 23 -14.8 17.6 | 160 14 -4.9 13.1 35 139 14630 135 23 -16.3 16.3 | 152 13 -6.4 11.7 36 126 15240 145 24 -13.8 19.7 | 166 16 -3.9 15.1 37 120 15545 140 17 -10.9 13.0 | 173 9 -1.0 8.5 38 108 16154 135 23 -16.3 16.3 | 152 13 -6.4 11.7 39 102 16459 95 16 -15.9 1.4 | 62 7 -6.0 -3.2 40 100 16600 105 16 -15.5 4.1 | 86 6 -5.5 -0.4 41 97 16764 105 16 -15.5 4.1 | 86 6 -5.5 -0.4 42 92 17069 80 19 -18.7 -3.3 | 48 12 -8.8 -7.8 43 87 17374 115 23 -20.8 9.7 | 115 12 -10.9 5.2 44 83 17678 115 29 -26.3 12.3 | 115 18 -16.4 7.7 45 80 17871 110 18 -16.9 6.2 | 103 7 -7.0 1.6 46 74 18288 110 17 -16.0 5.8 | 102 6 -6.1 1.3 47 70 18593 110 40 -37.6 13.7 | 108 29 -27.7 9.1 48 70 18630 80 36 -35.5 -6.3 | 67 28 -25.5 -10.8 49 67 18898 75 31 -29.9 -8.0 | 58 24 -20.0 -12.6 50 64 19202 85 32 -31.9 -2.8 | 72 23 -22.0 -7.3 51 60 19507 55 38 -31.1 -21.8 | 39 34 -21.2 -26.3 52 54 20117 95 22 -21.9 1.9 | 78 12 -12.0 -2.6 53 52 20422 115 12 -10.9 5.1 | 118 1 -1.0 0.5 54 50 20610 85 23 -22.9 -2.0 | 63 15 -13.0 -6.6 55 49 20726 90 20 -20.0 0.0 | 66 11 -10.1 -4.6 56 47 21031 85 23 -22.9 -2.0 | 63 15 -13.0 -6.6 57 44 21336 125 19 -15.6 10.9 | 138 8 -5.7 6.3 58 42 21641 130 32 -24.5 20.6 | 138 22 -14.6 16.0 59 38 22250 105 31 -29.9 8.0 | 100 20 -20.0 3.5 60 31 23470 100 49 -48.3 8.5 | 96 39 -38.3 4.0 61 30 23690 80 65 -64.0 -11.3 | 74 56 -54.1 -15.8 62 30 23774 80 58 -57.1 -10.1 | 73 49 -47.2 -14.6 63 26 24689 80 68 -67.0 -11.8 | 74 59 -57.1 -16.4 64 23 25298 75 59 -57.0 -15.3 | 67 51 -47.1 -19.8 65 20 26213 80 54 -53.2 -9.4 | 72 45 -43.3 -13.9 66 20 26300 100 47 -46.3 8.2 | 96 37 -36.4 3.6 67 19 26518 100 48 -47.3 8.3 | 96 38 -37.4 3.8 68 13 27737 120 40 -34.6 20.0 | 122 29 -24.7 15.4 69 12 28042 135 45 -31.8 31.8 | 141 35 -21.9 27.3 70 10 28651 115 49 -44.4 20.7 | 115 38 -34.5 16.2 Wind Parameters Mean winds (0-6000m): 84.7 at 14.5 knts Storm direction: 114.7 at 10.9 knts Shear (0-3000m) pos: 2.5 neg: 1.2 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 80.2 deg Storm rel helicity (0-3000m) pos: 14.6 neg: -14.6 tot: 0.1 m^2/s^2 ave: 0.0 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -0.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 65.32 Bulk Shear: 8.04 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 ------------------------------------------------------------------------------- 500 112 9 306 2| 10.8 0.0 10.8| 4.9 -1.9 3.0 6.0 0.05| 16.7 0.8 1000 104 10 7 2| 5.4 1.0 6.4| 6.0 -1.9 4.1 4.1 0.11| 9.3 1.0 1500 97 11 19 3| 3.6 1.5 5.1| 6.0 -6.5 -0.5 -0.3 -0.04| 7.6 -0.3 2000 92 11 15 4| 2.7 1.5 4.2| 6.0 -10.5 -4.6 -2.3 -0.12| 6.4 -0.8 2500 84 11 9 6| 2.2 1.4 3.6| 9.2 -14.6 -5.4 -2.2 -0.10| 6.3 -0.7 3000 83 11 9 6| 2.5 1.2 3.7| 14.6 -14.6 0.1 0.0 -0.01| 6.2 -0.1 4000 82 13 23 7| 1.9 1.8 3.6| 25.9 -22.6 3.3 0.8 0.05| 6.2 0.3 5000 82 14 30 8| 1.4 1.4 2.8| 36.5 -31.6 4.9 1.0 0.05| 6.2 0.3 6000 85 15 38 7| 1.6 1.3 2.9| 50.3 -39.9 10.4 1.7 0.07| 6.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20260111.00.gif