UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for SBBR... Searching the city database file for: SBBR ... Date:0000Z 29 OCT 25 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 99 1 925 805 SFC 898 1061 27.0 11.0 37 16.0 16.6 320 1 309.5 311.3 293.7 337.7 9.22 3 855 1499 24.6 9.6 39 15.0 15.0 75 15 311.4 313.1 294.0 338.5 8.81 4 850 1551 24.0 9.0 38 15.0 14.5 65 14 311.3 312.9 293.7 337.5 8.50 5 708 3112 9.4 6.6 83 2.8 7.7 64 10 311.9 313.5 294.0 338.7 8.67 6 700 3206 8.8 5.6 80 3.2 6.9 70 8 312.2 313.8 293.7 337.6 8.18 7 556 5071 -4.1 -4.1 100 0.0 -4.1 133 10 318.2 319.2 292.9 334.6 5.08 8 547 5200 -2.9 -7.1 73 4.2 -4.8 135 10 321.1 321.9 292.9 334.6 4.11 9 520 5601 -4.1 -9.1 68 5.0 -6.3 138 10 324.4 325.1 293.5 336.7 3.69 10 500 5910 -5.3 -23.3 23 18.0 -10.9 20 4 326.6 326.8 291.9 330.7 1.17 11 493 6020 -5.5 -26.5 17 21.0 -11.5 2 4 327.7 327.8 291.9 330.8 0.89 12 472 6360 -7.7 -20.7 34 13.0 -12.0 274 10 329.0 329.3 292.9 334.5 1.56 13 468 6426 -7.7 -26.7 20 19.0 -13.0 261 11 329.8 330.0 292.6 333.2 0.92 14 465 6476 -8.3 -17.3 48 9.0 -11.6 263 11 329.7 330.1 293.6 337.1 2.12 15 461 6543 -8.1 -22.1 31 14.0 -12.6 266 11 330.8 331.0 293.3 335.8 1.41 16 450 6730 -9.5 -18.5 48 9.0 -12.6 274 11 331.3 331.7 293.9 338.2 1.98 17 427 7133 -11.7 -30.7 19 19.0 -16.4 292 11 333.5 333.6 293.3 336.1 0.69 18 400 7630 -14.9 -32.9 20 18.0 -18.9 290 10 335.6 335.7 293.8 337.9 0.60 19 385 7918 -16.9 -38.9 13 22.0 -20.9 285 15 336.7 336.8 293.8 338.0 0.34 20 373 8156 -18.1 -43.1 9 25.0 -22.1 289 16 338.2 338.2 294.1 339.1 0.23 21 354 8544 -20.7 -32.7 33 12.0 -23.2 295 15 339.8 339.9 294.9 342.4 0.69 22 342 8799 -21.9 -40.9 16 19.0 -24.9 299 15 341.5 341.6 295.0 342.7 0.31 23 312 9468 -26.9 -48.9 11 22.0 -29.3 289 18 343.6 343.6 295.3 344.2 0.14 24 300 9750 -29.5 -49.5 13 20.0 -31.5 275 22 343.8 343.8 295.4 344.4 0.14 25 266 10595 -37.3 -51.3 22 14.0 -38.4 268 30 344.4 344.5 295.5 345.0 0.13 26 250 11020 -41.3 -52.3 29 11.0 -42.0 265 34 344.7 344.7 295.6 345.2 0.12 27 223 11783 -47.9 -51.8 64 3.9 -48.1 255 38 346.0 346.0 295.8 346.6 0.14 28 207 12269 -52.1 -56.6 58 4.5 -52.2 248 40 346.8 346.9 296.0 347.2 0.09 29 200 12490 -54.1 -56.8 72 2.7 -54.2 245 41 347.1 347.1 296.1 347.5 0.09 30 199 12522 -54.3 -57.0 72 2.7 -54.4 245 44 347.3 347.3 296.1 347.6 0.09 31 189 12850 -56.7 -63.7 41 7.0 -56.8 247 42 348.6 348.6 296.4 348.7 0.04 32 178 13226 -60.1 -64.0 60 3.9 -60.2 249 40 349.0 349.0 296.4 349.2 0.04 33 173 13403 -61.3 -70.3 29 9.0 -61.4 250 38 349.9 349.9 296.6 350.0 0.02 34 150 14270 -68.7 -72.2 60 3.5 -68.7 255 33 351.7 351.7 297.0 351.8 0.01 35 141 14638 -72.1 -74.7 68 2.6 -72.1 250 33 352.1 352.1 297.1 352.1 0.01 36 129 15160 -73.3 -80.3 34 7.0 -73.3 248 24 359.0 359.0 298.5 359.0 0.00 37 121 15532 -76.5 -81.5 45 5.0 -76.5 259 23 359.8 359.8 298.7 359.8 0.00 38 100 16630 -76.9 -85.9 22 9.0 -76.9 265 30 379.1 379.1 302.1 379.2 0.00 39 92 17106 -80.5 -87.5 30 7.0 -80.5 255 25 381.2 381.2 302.4 381.2 0.00 40 79 17970 -78.9 -86.9 26 8.0 -78.9 338 11 401.5 401.5 305.4 401.5 0.00 41 70 18670 -72.7 -88.7 7 16.0 -72.8 260 5 428.9 428.9 308.7 428.9 0.00 42 62 19389 -68.1 -90.1 3 22.0 -68.2 41 12 454.2 454.2 311.3 454.2 0.00 43 50 20690 -64.5 -89.5 2 25.0 -64.8 90 11 491.5 491.5 314.3 491.5 0.00 44 49 20813 -64.1 -89.1 2 25.0 -64.4 98 10 495.3 495.3 314.6 495.3 0.00 45 45 21333 -62.7 -89.7 1 27.0 -63.1 80 12 510.9 510.9 315.7 510.9 0.00 46 41 21899 -65.9 -89.9 2 24.0 -66.2 64 15 516.7 516.7 316.1 516.7 0.00 47 37 22530 -59.3 -89.3 1 30.0 -60.1 94 11 549.0 549.0 318.1 549.1 0.00 48 32 23437 -58.5 -87.5 1 29.0 -59.5 122 16 574.5 574.5 319.4 574.5 0.01 49 30 23840 -59.7 -87.7 1 28.0 -60.6 125 20 581.9 581.9 319.8 581.9 0.01 50 25 24983 -58.5 -87.5 1 29.0 -59.8 105 19 616.5 616.5 321.3 616.5 0.01 TRP 92 17106 -80.5 -87.5 30 7.0 -80.5 255 25 381.2 381.2 302.4 381.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5811.00 m Freezing level: 601.77 mb = 4477.94 m = 14691.24 ft Wetbulb zero: 609.64 mb = 4324.88 m = 14189.06 ft Precipitable water: 1.20 inches Sfc-500 mean rel hum: 71.03 % Est. max temperature: 29.19 C = 84.54 F Sfc-Lift cond lev (LCL): 710.23 mb = 3084.70 m = 10120.28 ft T: 9.65 C 700-500 lapse rate: 5.21 C/km ThetaE index: 4.09 C Layer 700.0- 547.0 mb Conv cond level (CCL): 662.88 mb = 3647.17 m = 11965.64 ft Mean mixing ratio: 8.74 g/kg Conv temperature: 31.05 C = 87.89 F Cap Strength: 1.74 C Lifted Index: 2.36 C Risk: None Lifted Index @300 mb: 5.81 C Lifted Index @700 mb: 1.09 C Showalter Index: 2.53 C Risk: Showers probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 29.30 C Cross Totals Index: 14.30 C K Index: 35.10 Risk: > 80 % chance of thunderstorms Sweat Index: 140.00 Risk: None Energy Index: -1.26 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.38 J/kg Max Up Vert Vel: 7.80 m/s Conv Inhibition (B-): 59.31 J/kg Cap Strength: 2.12 C Lift Cond Lev (LCL): 687.72 mb = 3349.24 m = 10988.17 ft Lev Free Conv (LFC): 612.72 mb = 4284.08 m = 14055.21 ft Equ Level (EL): 542.72 mb = 5261.99 m = 17263.53 ft B at Equ Level: 26.70 J/kg Max Parcel Lev (MPL): 502.72 mb = 5867.16 m = 19248.99 ft Wind level data Storm motion: 116 at 7 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 320 1 0.6 -0.8 | 299 8 7.1 -3.9 1 882 1219 75 11 -10.6 -2.8 | 35 7 -4.2 -6.0 2 853 1524 75 15 -14.5 -3.9 | 49 11 -8.0 -7.0 3 850 1551 65 14 -12.7 -5.9 | 35 11 -6.2 -9.0 4 794 2134 60 12 -10.4 -6.0 | 23 10 -4.0 -9.1 5 766 2438 60 10 -8.7 -5.0 | 15 8 -2.2 -8.1 6 713 3048 60 11 -9.5 -5.5 | 20 9 -3.1 -8.6 7 700 3206 70 8 -7.5 -2.7 | 10 6 -1.1 -5.9 8 613 4267 110 7 -6.6 2.4 | 11 1 -0.1 -0.7 9 569 4877 130 10 -7.7 6.4 | 160 4 -1.2 3.3 10 527 5486 140 10 -6.4 7.7 | 180 5 0.0 4.5 11 507 5791 135 10 -7.1 7.1 | 171 4 -0.6 4.0 12 500 5910 20 4 -1.4 -3.8 | 324 9 5.1 -6.9 13 488 6096 350 4 0.7 -3.9 | 315 10 7.1 -7.1 14 469 6401 260 11 10.8 1.9 | 274 17 17.3 -1.2 15 417 7315 300 11 9.5 -5.5 | 298 18 16.0 -8.6 16 400 7630 290 10 9.4 -3.4 | 292 17 15.8 -6.5 17 384 7925 285 15 14.5 -3.9 | 288 22 20.9 -7.0 18 369 8230 290 16 15.0 -5.5 | 292 23 21.5 -8.6 19 326 9144 305 14 11.5 -8.0 | 302 21 17.9 -11.1 20 300 9750 275 22 21.9 -1.9 | 280 29 28.4 -5.0 21 300 9754 275 22 21.9 -1.9 | 280 29 28.4 -5.0 22 250 11020 265 34 33.9 3.0 | 270 40 40.3 -0.2 23 200 12490 245 41 37.2 17.3 | 252 46 43.6 14.2 24 200 12497 245 44 39.9 18.6 | 252 49 46.3 15.5 25 150 14270 255 33 31.9 8.5 | 262 39 38.3 5.4 26 134 14935 245 33 29.9 13.9 | 253 38 36.3 10.8 27 127 15240 250 20 18.8 6.8 | 262 26 25.2 3.7 28 114 15850 270 26 26.0 -0.0 | 275 33 32.4 -3.1 29 100 16630 265 30 29.9 2.6 | 271 36 36.3 -0.5 30 98 16764 265 31 30.9 2.7 | 271 37 37.3 -0.4 31 92 17106 255 25 24.1 6.5 | 264 31 30.6 3.4 32 83 17678 240 16 13.9 8.0 | 256 21 20.3 4.9 33 79 17983 340 11 3.8 -10.3 | 323 17 10.2 -13.5 34 75 18288 335 29 12.3 -26.3 | 328 35 18.7 -29.4 35 71 18593 290 19 17.9 -6.5 | 292 26 24.3 -9.6 36 70 18670 260 5 4.9 0.9 | 281 12 11.4 -2.3 37 67 18898 285 10 9.7 -2.6 | 290 17 16.1 -5.7 38 64 19202 340 14 4.8 -13.2 | 325 20 11.2 -16.3 39 61 19507 75 11 -10.6 -2.8 | 35 7 -4.2 -6.0 40 55 20117 35 13 -7.5 -10.6 | 4 14 -1.0 -13.8 41 52 20422 95 2 -2.0 0.2 | 303 5 4.4 -2.9 42 50 20690 90 11 -11.0 0.0 | 56 6 -4.6 -3.1 43 50 20726 105 10 -9.7 2.6 | 81 3 -3.2 -0.5 44 47 21031 80 10 -9.8 -1.7 | 35 6 -3.4 -4.9 45 43 21641 80 13 -12.8 -2.3 | 50 8 -6.4 -5.4 46 39 22250 45 17 -12.0 -12.0 | 20 16 -5.6 -15.1 47 37 22555 95 11 -11.0 1.0 | 64 5 -4.5 -2.2 48 35 22860 60 11 -9.5 -5.5 | 20 9 -3.1 -8.6 49 32 23470 125 16 -13.1 9.2 | 132 9 -6.7 6.1 50 30 23774 110 12 -11.3 4.1 | 102 5 -4.8 1.0 51 30 23840 125 20 -16.4 11.5 | 130 13 -9.9 8.4 52 28 24079 135 18 -12.7 12.7 | 147 11 -6.3 9.6 53 26 24384 100 18 -17.7 3.1 | 90 11 -11.3 0.0 54 23 24994 115 22 -19.9 9.3 | 115 15 -13.5 6.2 55 21 25298 100 24 -23.6 4.2 | 93 17 -17.2 1.0 Wind Parameters Mean winds (0-6000m): 85.8 at 9.5 knts Storm direction: 115.8 at 7.2 knts Shear (0-3000m) pos: 2.0 neg: 0.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 81.5 deg Storm rel helicity (0-3000m) pos: 35.9 neg: -16.7 tot: 19.1 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 35.24 Bulk Shear: 0.86 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 74 11 33 7| 14.7 0.0 14.7| 33.7 -6.2 27.5 55.0 0.69| 21.2 14.7 1000 68 12 31 9| 7.3 1.0 8.3| 33.7 -11.1 22.6 22.6 0.55| 11.6 6.4 1500 65 12 27 9| 4.9 1.3 6.2| 33.9 -14.8 19.1 12.7 0.44| 8.6 3.8 2000 64 11 25 9| 3.8 1.0 4.8| 35.1 -14.8 20.3 10.1 0.45| 6.6 3.0 2500 65 11 24 8| 2.5 0.8 3.3| 35.6 -16.7 18.9 7.6 0.36| 6.3 2.3 3000 69 10 24 7| 2.0 0.7 2.7| 35.9 -16.7 19.1 6.4 0.34| 5.7 1.9 4000 80 10 33 6| 1.7 0.5 2.2| 37.0 -16.8 20.3 5.1 0.36| 5.0 1.8 5000 88 10 42 5| 1.4 1.6 2.9| 38.0 -27.2 10.8 2.2 -0.09| 6.4 -0.6 6000 86 10 39 5| 1.0 1.9 2.9| 61.6 -68.1 -6.5 -1.1 -0.14| 7.0 -1.0 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20251029.00.gif