UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for SBBR... Searching the city database file for: SBBR ... Date:0000Z 7 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 116 1 925 805 SFC 898 1061 18.8 16.8 88 2.0 17.4 0 0 301.1 303.6 294.5 340.8 13.52 3 865 1383 18.0 15.2 84 2.8 16.1 0 7 303.5 305.8 294.6 341.1 12.66 4 850 1533 17.0 14.9 87 2.1 15.6 360 10 304.0 306.3 294.7 341.5 12.64 5 785 2208 12.2 12.1 99 0.1 12.1 340 4 305.8 307.9 294.3 340.0 11.38 6 723 2898 10.6 7.3 80 3.3 8.6 1 12 311.3 313.0 294.0 338.8 8.91 7 700 3167 8.4 6.0 85 2.4 6.9 20 8 311.8 313.4 293.7 337.8 8.41 8 657 3689 5.0 3.2 88 1.8 3.9 94 9 313.7 315.1 293.4 336.6 7.35 9 537 5316 -2.7 -9.7 59 7.0 -5.8 204 9 323.1 323.8 292.9 334.4 3.41 10 513 5678 -4.7 -7.3 82 2.6 -5.9 205 10 324.9 325.8 294.1 339.2 4.31 11 506 5786 -5.1 -12.1 58 7.0 -8.0 196 10 325.7 326.3 293.3 335.8 2.99 12 500 5880 -5.5 -12.5 58 7.0 -8.4 210 8 326.3 326.9 293.4 336.2 2.93 13 491 6023 -6.3 -14.3 53 8.0 -9.4 233 8 327.1 327.6 293.3 335.8 2.57 14 488 6071 -6.7 -13.7 57 7.0 -9.5 240 8 327.1 327.7 293.4 336.4 2.72 15 484 6135 -6.1 -25.1 21 19.0 -11.8 248 8 328.6 328.9 292.3 332.3 1.03 16 480 6200 -6.7 -13.7 57 7.0 -9.5 254 8 328.7 329.2 293.9 338.2 2.77 17 437 6926 -12.7 -13.1 97 0.4 -12.9 321 11 330.0 330.7 294.6 340.9 3.19 18 430 7050 -12.1 -14.9 80 2.8 -13.2 329 11 332.3 332.9 294.8 342.0 2.80 19 400 7600 -15.9 -17.7 86 1.8 -16.5 330 13 334.3 334.8 295.0 342.7 2.38 20 348 8632 -23.1 -29.1 58 6.0 -24.4 305 13 338.2 338.4 294.8 341.8 0.99 21 333 8952 -25.5 -26.9 88 1.4 -25.8 305 13 339.2 339.4 295.3 343.8 1.27 22 320 9239 -27.1 -34.1 51 7.0 -28.3 313 14 340.8 341.0 295.1 343.4 0.67 23 306 9559 -29.7 -34.7 62 5.0 -30.5 331 15 341.6 341.7 295.3 344.1 0.66 24 304 9606 -29.9 -38.9 41 9.0 -31.2 329 16 341.9 342.0 295.2 343.6 0.43 25 300 9700 -30.5 -38.5 45 8.0 -31.6 325 16 342.4 342.5 295.3 344.2 0.46 26 296 9795 -31.5 -37.5 55 6.0 -32.4 321 17 342.3 342.4 295.3 344.3 0.51 27 289 9965 -32.5 -41.5 40 9.0 -33.6 327 18 343.2 343.3 295.4 344.6 0.35 28 252 10916 -41.1 -54.1 23 13.0 -41.9 323 20 344.2 344.2 295.4 344.6 0.10 29 250 10970 -41.7 -53.7 26 12.0 -42.4 325 20 344.1 344.1 295.4 344.5 0.10 30 244 11134 -43.1 -50.1 46 7.0 -43.5 328 20 344.4 344.4 295.5 345.0 0.16 31 237 11330 -44.5 -59.5 17 15.0 -45.1 329 20 345.1 345.1 295.6 345.4 0.05 32 229 11558 -46.7 -57.7 27 11.0 -47.1 321 20 345.2 345.2 295.6 345.5 0.07 33 225 11675 -47.9 -68.9 7 21.0 -48.4 317 20 345.1 345.1 295.6 345.2 0.02 34 200 12440 -54.5 -66.5 21 12.0 -54.7 300 21 346.5 346.5 295.8 346.6 0.02 35 194 12634 -56.5 -66.5 27 10.0 -56.7 302 21 346.3 346.3 295.8 346.4 0.03 36 183 13002 -59.1 -67.1 35 8.0 -59.2 297 23 347.9 347.9 296.2 348.0 0.03 37 180 13106 -59.9 -64.2 57 4.3 -60.0 293 23 348.2 348.2 296.3 348.4 0.04 38 156 13984 -67.3 -74.3 36 7.0 -67.4 280 30 350.2 350.2 296.7 350.2 0.01 39 150 14220 -67.7 -77.7 23 10.0 -67.8 260 33 353.5 353.5 297.4 353.5 0.01 40 132 14982 -69.5 -83.5 11 14.0 -69.6 261 22 363.4 363.4 299.4 363.4 0.00 41 100 16590 -79.5 -88.5 21 9.0 -79.5 340 13 374.1 374.1 301.3 374.1 0.00 42 91 17122 -82.5 -88.5 35 6.0 -82.5 280 10 378.4 378.4 302.0 378.4 0.00 43 80 17855 -76.3 -89.3 11 13.0 -76.3 122 14 405.4 405.4 305.9 405.4 0.00 44 72 18459 -79.1 -91.1 12 12.0 -79.1 45 14 411.8 411.8 306.7 411.8 0.00 45 70 18620 -76.9 -89.9 11 13.0 -76.9 85 8 419.9 419.9 307.7 419.9 0.00 46 64 19135 -73.5 -89.5 7 16.0 -73.6 90 12 438.2 438.2 309.7 438.2 0.00 47 50 20590 -67.1 -91.1 2 24.0 -67.3 85 26 485.4 485.4 313.9 485.4 0.00 48 42 21650 -64.3 -91.3 1 27.0 -64.7 76 30 517.1 517.1 316.1 517.1 0.00 49 39 22102 -65.7 -91.7 2 26.0 -66.1 98 28 524.6 524.6 316.6 524.7 0.00 50 32 23324 -58.7 -90.7 1 32.0 -59.7 83 38 573.9 573.9 319.3 573.9 0.00 51 30 23730 -58.3 -89.3 1 31.0 -59.4 90 32 585.7 585.7 319.9 585.7 0.00 52 24 25138 -57.3 -90.3 1 33.0 -58.8 100 44 627.2 627.2 321.8 627.2 0.00 53 22 25692 -54.1 -88.1 1 34.0 -56.3 102 44 652.5 652.5 322.8 652.6 0.01 TRP 91 17122 -82.5 -88.5 35 6.0 -82.5 280 10 378.4 378.4 302.0 378.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5764.00 m Freezing level: 579.08 mb = 4745.24 m = 15568.20 ft Wetbulb zero: 608.32 mb = 4309.81 m = 14139.63 ft Precipitable water: 1.49 inches Sfc-500 mean rel hum: 80.81 % Est. max temperature: 26.52 C = 79.74 F Sfc-Lift cond lev (LCL): 872.07 mb = 1313.04 m = 4307.82 ft T: 18.17 C 700-500 lapse rate: 5.12 C/km ThetaE index: 7.13 C Layer 785.0- 513.0 mb Conv cond level (CCL): 808.61 mb = 1956.46 m = 6418.76 ft Mean mixing ratio: 12.51 g/kg Conv temperature: 22.73 C = 72.92 F Cap Strength: 1.32 C Lifted Index: 0.87 C Risk: Showers probable Lifted Index @300 mb: 3.00 C Lifted Index @700 mb: 0.41 C Showalter Index: 0.63 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.40 C K Index: 35.00 Risk: > 80 % chance of thunderstorms Sweat Index: 206.80 Risk: None Energy Index: -1.08 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.16 J/kg Max Up Vert Vel: 7.37 m/s Conv Inhibition (B-): 9.01 J/kg Cap Strength: 1.30 C Lift Cond Lev (LCL): 824.34 mb = 1793.04 m = 5882.59 ft Lev Free Conv (LFC): 789.34 mb = 2161.10 m = 7090.14 ft Equ Level (EL): 769.34 mb = 2376.85 m = 7797.96 ft B at Equ Level: 16.52 J/kg Max Parcel Lev (MPL): 719.34 mb = 2940.04 m = 9645.70 ft Wind level data Storm motion: 336 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 ---------------------------------------------------------- 0 898 1061 0 0 -0.0 -0.0 | 156 6 -2.4 5.5 1 850 1533 360 10 -0.0 -10.0 | 28 5 -2.4 -4.5 2 791 2134 345 4 1.0 -3.9 | 139 2 -1.4 1.6 3 763 2438 325 6 3.4 -4.9 | 241 1 1.0 0.6 4 736 2743 350 14 2.4 -13.8 | 0 8 -0.0 -8.3 5 700 3167 20 8 -2.7 -7.5 | 69 6 -5.2 -2.0 6 634 3962 135 10 -7.1 7.1 | 143 16 -9.5 12.5 7 611 4267 165 5 -1.3 4.8 | 160 11 -3.7 10.3 8 588 4572 140 3 -1.9 2.3 | 151 9 -4.4 7.8 9 525 5486 220 11 7.1 8.4 | 198 15 4.6 13.9 10 506 5791 195 10 2.6 9.7 | 181 15 0.1 15.1 11 500 5880 210 8 4.0 6.9 | 187 13 1.6 12.4 12 486 6096 245 8 7.3 3.4 | 208 10 4.8 8.9 13 432 7010 330 11 5.5 -9.5 | 323 5 3.1 -4.0 14 415 7315 320 14 9.0 -10.7 | 309 8 6.6 -5.2 15 400 7600 330 13 6.5 -11.3 | 325 7 4.1 -5.8 16 367 8230 350 16 2.8 -15.8 | 358 10 0.3 -10.3 17 352 8534 305 13 10.6 -7.5 | 284 8 8.2 -2.0 18 324 9144 305 13 10.6 -7.5 | 284 8 8.2 -2.0 19 311 9449 335 15 6.3 -13.6 | 334 9 3.9 -8.1 20 300 9700 325 16 9.2 -13.1 | 319 10 6.7 -7.6 21 298 9754 320 17 10.9 -13.0 | 312 11 8.5 -7.5 22 285 10058 330 18 9.0 -15.6 | 327 12 6.6 -10.1 23 261 10668 315 21 14.8 -14.8 | 307 16 12.4 -9.4 24 250 10970 325 20 11.5 -16.4 | 320 14 9.0 -10.9 25 239 11278 330 20 10.0 -17.3 | 327 14 7.6 -11.8 26 208 12192 300 20 17.3 -10.0 | 287 16 14.9 -4.5 27 200 12440 300 21 18.2 -10.5 | 288 17 15.7 -5.0 28 198 12497 300 20 17.3 -10.0 | 287 16 14.9 -4.5 29 189 12802 305 22 18.0 -12.6 | 295 17 15.6 -7.1 30 171 13411 280 25 24.6 -4.3 | 267 22 22.2 1.1 31 155 14021 280 30 29.5 -5.2 | 269 27 27.1 0.3 32 150 14220 260 33 32.5 5.7 | 250 32 30.1 11.2 33 147 14326 265 37 36.9 3.2 | 256 35 34.4 8.7 34 140 14630 255 28 27.0 7.2 | 243 28 24.6 12.7 35 126 15240 265 18 17.9 1.6 | 246 17 15.5 7.0 36 120 15545 300 11 9.5 -5.5 | 270 7 7.1 -0.0 37 108 16154 255 10 9.7 2.6 | 222 11 7.2 8.1 38 102 16459 320 5 3.2 -3.8 | 205 2 0.8 1.6 39 100 16590 340 13 4.4 -12.2 | 343 7 2.0 -6.7 40 97 16764 345 12 3.1 -11.6 | 354 6 0.7 -6.1 41 92 17069 330 12 6.0 -10.4 | 324 6 3.6 -4.9 42 91 17122 280 10 9.8 -1.7 | 243 8 7.4 3.7 43 87 17374 280 10 9.8 -1.7 | 243 8 7.4 3.7 44 83 17678 160 12 -4.1 11.3 | 159 18 -6.6 16.8 45 78 17983 95 16 -15.9 1.4 | 110 20 -18.4 6.9 46 74 18288 65 19 -17.2 -8.0 | 83 20 -19.7 -2.6 47 70 18593 30 10 -5.0 -8.7 | 67 8 -7.4 -3.2 48 70 18620 85 8 -8.0 -0.7 | 115 11 -10.4 4.8 49 67 18898 45 1 -0.7 -0.7 | 147 6 -3.2 4.8 50 63 19202 100 15 -14.8 2.6 | 115 19 -17.2 8.1 51 60 19507 95 24 -23.9 2.1 | 106 27 -26.4 7.6 52 54 20117 95 27 -26.9 2.4 | 105 30 -29.3 7.8 53 51 20422 115 24 -21.8 10.1 | 123 29 -24.2 15.6 54 50 20590 85 26 -25.9 -2.3 | 96 29 -28.3 3.2 55 49 20726 70 35 -32.9 -12.0 | 80 36 -35.3 -6.5 56 47 21031 110 27 -25.4 9.2 | 118 31 -27.8 14.7 57 42 21641 75 30 -29.0 -7.8 | 86 32 -31.4 -2.3 58 38 22250 105 28 -27.0 7.2 | 113 32 -29.5 12.7 59 33 23165 80 40 -39.4 -6.9 | 88 42 -41.8 -1.5 60 30 23730 90 32 -32.0 0.0 | 99 35 -34.4 5.5 61 30 23774 100 36 -35.5 6.3 | 107 40 -37.9 11.7 62 24 24689 100 45 -44.3 7.8 | 106 49 -46.8 13.3 63 17 25908 110 42 -39.5 14.4 | 115 46 -41.9 19.8 Wind Parameters Mean winds (0-6000m): 305.9 at 8.0 knts Storm direction: 335.9 at 6.0 knts Shear (0-3000m) pos: 3.0 neg: 1.6 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): -6.5 deg Storm rel helicity (0-3000m) pos: 73.0 neg: -6.4 tot: 66.6 m^2/s^2 ave: 22.2 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.86 Bulk Shear: 5.59 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 ------------------------------------------------------------------------------- 500 360 5 95 2| 0.0 10.0 10.0| 0.0 -6.4 -6.4 -12.8 -0.75| 10.2 -7.6 1000 357 6 70 2| 0.0 2.4 2.4| 1.6 -6.4 -4.8 -4.8 -0.29| 7.8 -2.2 1500 351 6 72 2| 0.0 3.2 3.2| 3.2 -6.4 -3.1 -2.1 0.04| 7.5 0.3 2000 352 7 37 2| 1.5 2.4 3.9| 17.5 -6.4 11.1 5.5 0.28| 8.7 2.4 2500 2 8 51 3| 2.9 1.9 4.8| 33.9 -6.4 27.5 11.0 0.39| 9.1 3.5 3000 11 8 59 5| 3.0 1.6 4.6| 73.0 -6.4 66.6 22.2 0.49| 9.6 4.7 4000 24 7 78 6| 2.7 1.9 4.6| 92.8 -10.6 82.1 20.5 0.47| 8.8 4.1 5000 333 8 322 2| 1.7 1.5 3.2|131.3 -25.4 105.9 21.2 0.46| 8.8 4.1 6000 306 8 259 4| 0.3 1.2 1.5|157.5 -25.4 132.1 22.0 0.53| 8.6 4.6 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20260107.00.gif