UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for SBBR... Searching the city database file for: SBBR ... Date:1200Z 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 124 1 925 815 SFC 899 1061 23.6 16.6 65 7.0 18.8 300 8 305.9 308.4 295.7 345.9 13.33 3 877 1277 19.6 16.3 81 3.3 17.4 80 12 303.9 306.4 295.3 343.8 13.41 4 850 1547 17.2 15.5 90 1.7 16.1 75 16 304.2 306.6 295.1 343.3 13.14 5 848 1567 17.0 15.5 91 1.5 16.0 75 16 304.2 306.6 295.1 343.4 13.17 6 841 1638 17.0 14.2 84 2.8 15.1 75 16 304.9 307.1 294.6 341.3 12.20 7 835 1699 17.4 12.8 74 4.6 14.4 75 16 305.9 308.0 294.2 339.5 11.20 8 816 1895 17.2 8.2 55 9.0 11.7 75 16 307.7 309.3 292.6 333.2 8.39 9 721 2943 12.6 -18.4 10 31.0 0.9 85 10 313.8 314.0 288.1 317.9 1.24 10 716 3001 12.2 -19.8 9 32.0 0.5 85 10 314.0 314.2 288.0 317.7 1.11 11 700 3190 11.0 -19.0 10 30.0 -0.1 110 11 314.7 314.9 288.3 318.8 1.22 12 686 3358 9.4 -14.6 17 24.0 -0.2 120 13 314.7 315.1 288.9 320.7 1.80 13 671 3540 7.0 -1.0 57 8.0 2.8 115 14 314.0 315.0 291.9 330.8 5.30 14 661 3663 6.8 -19.2 14 26.0 -2.5 112 15 315.1 315.4 288.5 319.4 1.27 15 631 4043 3.8 -17.2 20 21.0 -3.9 102 17 315.9 316.2 289.1 321.2 1.57 16 537 5337 -2.7 -30.7 10 28.0 -10.0 58 5 323.1 323.2 290.3 325.1 0.55 17 524 5531 -4.3 -20.3 27 16.0 -9.6 62 5 323.4 323.7 291.3 328.5 1.45 18 512 5713 -3.9 -30.9 10 27.0 -10.9 66 6 326.1 326.2 291.2 328.1 0.57 19 500 5900 -5.3 -28.3 14 23.0 -11.6 70 7 326.6 326.7 291.5 329.3 0.74 20 487 6105 -6.9 -35.9 8 29.0 -13.3 60 9 327.1 327.2 291.3 328.5 0.37 21 425 7146 -14.9 -26.9 35 12.0 -18.0 100 11 329.9 330.1 292.6 333.4 0.99 22 414 7343 -16.1 -39.1 12 23.0 -20.1 110 11 330.8 330.9 292.3 332.0 0.31 23 400 7600 -18.3 -34.3 23 16.0 -21.4 110 10 331.2 331.3 292.6 333.2 0.52 24 389 7808 -19.9 -32.9 30 13.0 -22.5 107 12 331.8 331.9 292.8 334.0 0.62 25 366 8259 -22.3 -45.3 10 23.0 -25.3 125 9 334.4 334.4 293.1 335.1 0.18 26 350 8587 -24.7 -44.7 14 20.0 -27.2 131 10 335.5 335.5 293.4 336.3 0.20 27 332 8969 -28.3 -33.3 62 5.0 -29.2 136 10 335.6 335.8 293.9 338.2 0.69 28 326 9100 -29.3 -36.3 51 7.0 -30.3 136 11 336.0 336.1 293.8 338.0 0.53 29 323 9166 -29.7 -32.7 75 3.0 -30.2 137 11 336.3 336.5 294.1 339.2 0.76 30 308 9505 -32.3 -38.3 55 6.0 -33.1 139 12 337.3 337.4 294.1 339.1 0.45 31 300 9690 -34.1 -38.1 67 4.0 -34.6 140 12 337.3 337.4 294.1 339.1 0.48 32 265 10539 -41.7 -44.3 76 2.6 -41.9 148 9 338.4 338.4 294.2 339.5 0.28 33 260 10667 -42.1 -49.1 46 7.0 -42.6 148 9 339.6 339.7 294.4 340.3 0.17 34 252 10877 -43.7 -51.7 41 8.0 -44.2 150 9 340.3 340.3 294.5 340.8 0.13 35 250 10930 -44.1 -51.1 46 7.0 -44.5 150 9 340.5 340.5 294.6 341.1 0.14 36 230 11488 -49.1 -53.5 60 4.4 -49.3 164 12 341.1 341.1 294.7 341.6 0.11 37 200 12400 -55.3 -63.3 36 8.0 -55.5 170 20 345.2 345.2 295.6 345.4 0.04 38 194 12593 -56.9 -63.9 41 7.0 -57.1 170 18 345.7 345.7 295.7 345.8 0.04 39 183 12961 -58.9 -67.9 30 9.0 -59.0 153 18 348.2 348.2 296.3 348.3 0.02 40 172 13348 -61.1 -67.1 45 6.0 -61.2 134 17 350.8 350.8 296.8 350.9 0.03 41 163 13680 -62.1 -77.1 12 15.0 -62.2 117 17 354.6 354.6 297.6 354.6 0.01 42 150 14190 -64.9 -77.9 15 13.0 -65.0 130 17 358.3 358.3 298.4 358.3 0.01 43 118 15618 -73.5 -84.5 17 11.0 -73.5 122 21 367.9 367.9 300.2 367.9 0.00 44 101 16522 -74.5 -89.5 8 15.0 -74.5 79 19 382.7 382.7 302.7 382.7 0.00 45 100 16580 -74.7 -89.7 8 15.0 -74.7 75 19 383.4 383.4 302.8 383.4 0.00 46 82 17724 -79.5 -90.5 15 11.0 -79.5 85 19 396.0 396.0 304.6 396.0 0.00 47 70 18630 -76.9 -89.9 11 13.0 -76.9 110 26 419.9 419.9 307.7 419.9 0.00 48 67 18883 -76.7 -90.7 9 14.0 -76.7 103 27 425.6 425.6 308.3 425.6 0.00 49 63 19241 -72.7 -88.7 7 16.0 -72.8 99 28 442.0 442.0 310.1 442.0 0.00 50 50 20620 -67.1 -90.1 2 23.0 -67.3 125 36 485.4 485.4 313.9 485.4 0.00 51 46 21120 -67.9 -89.9 3 22.0 -68.1 120 37 495.1 495.1 314.6 495.2 0.00 52 36 22605 -63.5 -89.5 2 26.0 -64.0 78 39 542.5 542.5 317.6 542.5 0.00 53 30 23720 -64.1 -91.1 1 27.0 -64.7 90 57 569.9 569.9 319.2 569.9 0.00 54 26 24607 -58.9 -88.6 1 29.7 -60.1 85 67 608.4 608.4 321.0 608.4 0.01 55 23 25384 -54.5 -86.5 1 32.0 -56.6 87 64 643.1 643.1 322.4 643.2 0.01 56 20 26280 -53.9 -84.9 1 31.0 -56.3 90 56 671.2 671.2 323.4 671.3 0.01 TRP 82 17724 -79.5 -90.5 15 11.0 -79.5 85 19 396.0 396.0 304.6 396.0 0.00 WND 26 24607 -58.9 -88.6 1 29.7 -60.1 85 67 608.4 608.4 321.0 608.4 0.01 Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 576.05 mb = 4799.29 m = 15745.50 ft Wetbulb zero: 702.66 mb = 3158.28 m = 10361.67 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 30.24 % Est. max temperature: 29.41 C = 84.93 F Sfc-Lift cond lev (LCL): 811.24 mb = 1944.74 m = 6380.32 ft T: 16.98 C 700-500 lapse rate: 6.01 C/km ThetaE index: 25.69 C Layer 841.0- 700.0 mb Conv cond level (CCL): 693.77 mb = 3264.32 m = 10709.57 ft Mean mixing ratio: 11.41 g/kg Conv temperature: 32.09 C = 89.77 F Cap Strength: 3.79 C Lifted Index: 1.54 C Risk: Showers probable Lifted Index @300 mb: 0.04 C Lifted Index @700 mb: 3.36 C Showalter Index: 0.13 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.80 C K Index: 8.00 Risk: None Sweat Index: 225.00 Risk: None Energy Index: -2.68 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.29 J/kg Max Up Vert Vel: 8.04 m/s Conv Inhibition (B-): 285.56 J/kg Cap Strength: 3.77 C Lift Cond Lev (LCL): 786.35 mb = 2208.44 m = 7245.44 ft Lev Free Conv (LFC): 431.35 mb = 7032.74 m = 23073.00 ft Equ Level (EL): 371.35 mb = 8151.83 m = 26744.53 ft B at Equ Level: 30.60 J/kg Max Parcel Lev (MPL): 241.35 mb = 11165.66 m = 36632.29 ft Wind level data Storm motion: 113 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 ---------------------------------------------------------- 0 899 1061 300 8 6.9 -4.0 | 296 17 15.0 -7.4 1 883 1219 80 11 -10.8 -1.9 | 27 6 -2.8 -5.3 2 852 1524 80 18 -17.7 -3.1 | 56 12 -9.6 -6.5 3 850 1547 75 16 -15.5 -4.1 | 44 11 -7.4 -7.6 4 793 2134 75 16 -15.5 -4.1 | 44 11 -7.4 -7.6 5 765 2438 85 11 -11.0 -1.0 | 33 5 -2.9 -4.4 6 712 3048 85 10 -10.0 -0.9 | 24 5 -1.9 -4.3 7 700 3190 110 11 -10.3 3.8 | 99 2 -2.3 0.3 8 686 3353 120 13 -11.3 6.5 | 134 4 -3.2 3.1 9 612 4267 95 18 -17.9 1.6 | 79 10 -9.9 -1.8 10 590 4572 95 11 -11.0 1.0 | 50 4 -2.9 -2.5 11 568 4877 55 13 -10.6 -7.5 | 13 11 -2.6 -10.9 12 547 5182 55 4 -3.3 -2.3 | 320 7 4.8 -5.7 13 500 5900 70 7 -6.6 -2.4 | 345 6 1.5 -5.8 14 487 6096 60 9 -7.8 -4.5 | 358 8 0.3 -7.9 15 468 6401 55 10 -8.2 -5.7 | 1 9 -0.1 -9.2 16 450 6706 75 12 -11.6 -3.1 | 28 7 -3.5 -6.5 17 415 7315 110 11 -10.3 3.8 | 99 2 -2.3 0.3 18 400 7600 110 10 -9.4 3.4 | 90 1 -1.3 0.0 19 399 7620 100 13 -12.8 2.3 | 76 5 -4.7 -1.2 20 367 8230 125 9 -7.4 5.2 | 202 2 0.7 1.7 21 337 8839 135 10 -7.1 7.1 | 195 4 1.0 3.7 22 300 9690 140 12 -7.7 9.2 | 184 6 0.4 5.8 23 284 10058 145 10 -5.7 8.2 | 206 5 2.3 4.8 24 250 10930 150 9 -4.5 7.8 | 219 6 3.6 4.4 25 248 10973 150 10 -5.0 8.7 | 210 6 3.1 5.2 26 216 11887 175 14 -1.2 13.9 | 213 13 6.9 10.5 27 200 12400 170 20 -3.5 19.7 | 196 17 4.6 16.3 28 197 12497 175 18 -1.6 17.9 | 204 16 6.5 14.5 29 162 13716 115 17 -15.4 7.2 | 117 8 -7.3 3.8 30 150 14190 130 17 -13.0 10.9 | 147 9 -4.9 7.5 31 147 14326 130 17 -13.0 10.9 | 147 9 -4.9 7.5 32 126 15240 110 22 -20.7 7.5 | 108 13 -12.6 4.1 33 113 15850 130 20 -15.3 12.9 | 143 12 -7.2 9.4 34 100 16580 75 19 -18.4 -4.9 | 51 13 -10.3 -8.3 35 97 16764 75 19 -18.4 -4.9 | 51 13 -10.3 -8.3 36 92 17069 95 14 -13.9 1.2 | 69 6 -5.9 -2.2 37 87 17374 155 14 -5.9 12.7 | 193 10 2.2 9.3 38 83 17678 145 11 -6.3 9.0 | 198 6 1.8 5.6 39 82 17724 85 19 -18.9 -1.7 | 65 12 -10.8 -5.1 40 78 17983 85 19 -18.9 -1.7 | 65 12 -10.8 -5.1 41 74 18288 85 21 -20.9 -1.8 | 68 14 -12.8 -5.2 42 70 18630 110 26 -24.4 8.9 | 109 17 -16.4 5.5 43 64 19202 95 29 -28.9 2.5 | 88 21 -20.8 -0.9 44 60 19507 120 22 -19.1 11.0 | 125 13 -11.0 7.6 45 57 19812 110 39 -36.6 13.3 | 109 30 -28.6 9.9 46 54 20117 100 28 -27.6 4.9 | 94 20 -19.5 1.4 47 52 20422 125 23 -18.8 13.2 | 132 15 -10.8 9.8 48 50 20620 125 36 -29.5 20.6 | 129 27 -21.4 17.2 49 49 20726 110 36 -33.8 12.3 | 109 27 -25.7 8.9 50 47 21031 125 37 -30.3 21.2 | 129 28 -22.2 17.8 51 42 21641 90 35 -35.0 0.0 | 83 27 -26.9 -3.4 52 35 22860 75 40 -38.6 -10.4 | 66 34 -30.6 -13.8 53 31 23470 95 52 -51.8 4.5 | 91 44 -43.7 1.1 54 30 23720 90 57 -57.0 0.0 | 86 49 -48.9 -3.4 55 26 24607 85 67 -66.7 -5.8 | 81 59 -58.7 -9.3 56 24 24994 85 67 -66.7 -5.8 | 81 59 -58.7 -9.3 57 20 26280 90 56 -56.0 0.0 | 86 48 -47.9 -3.4 58 17 26822 90 57 -57.0 0.0 | 86 49 -48.9 -3.4 Wind Parameters Mean winds (0-6000m): 82.9 at 11.7 knts Storm direction: 112.9 at 8.8 knts Shear (0-3000m) pos: 3.8 neg: 0.8 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 151.7 deg Storm rel helicity (0-3000m) pos: 68.6 neg: -15.4 tot: 53.2 m^2/s^2 ave: 17.7 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 53.46 Bulk Shear: 0.60 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 75 13 34 8| 23.0 0.0 23.0| 64.0 -4.2 59.9 119.8 0.74| 30.2 22.4 1000 75 15 40 9| 11.5 0.0 11.5| 64.0 -4.2 59.9 59.9 0.74| 15.1 11.2 1500 77 14 40 9| 6.2 0.0 6.2| 64.0 -6.8 57.3 38.2 0.58| 12.0 7.0 2000 78 13 38 8| 4.5 0.0 4.5| 64.2 -7.5 56.7 28.4 0.55| 9.3 5.1 2500 85 13 47 7| 4.6 0.0 4.6| 68.6 -9.3 59.3 23.7 0.54| 9.3 5.0 3000 89 13 56 6| 3.8 0.8 4.6| 68.6 -15.4 53.2 17.7 0.42| 8.5 3.6 4000 88 13 54 7| 2.8 1.6 4.4| 68.6 -43.0 25.6 6.4 0.11| 9.3 1.0 5000 85 12 41 6| 2.3 1.3 3.5| 75.6 -49.4 26.2 5.2 0.11| 8.2 0.9 6000 83 12 36 6| 2.4 1.1 3.5| 89.2 -49.4 39.8 6.6 0.17| 7.7 1.3 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20260110.12.gif