UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110200.upa.cvt Date: 0000Z 2 NOV 25 Searching for SBBR... Searching the city database file for: SBBR ... Date:0000Z 2 NOV 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 87 1 925 791 SFC 897 1061 26.2 16.2 54 10.0 19.2 330 4 308.8 311.3 296.3 348.3 13.02 3 850 1537 23.2 14.2 57 9.0 17.1 60 12 310.4 312.7 296.0 347.3 12.07 4 700 3192 10.4 4.4 66 6.0 6.9 105 7 314.0 315.4 293.7 337.5 7.51 5 687 3348 9.2 5.4 77 3.8 6.9 108 8 314.4 315.9 294.3 340.0 8.22 6 602 4429 2.2 0.4 88 1.8 1.2 64 4 318.4 319.6 294.1 339.3 6.56 7 531 5435 -2.5 -9.5 59 7.0 -5.6 268 3 324.4 325.1 293.3 336.1 3.50 8 500 5910 -5.3 -11.3 63 6.0 -7.8 215 4 326.6 327.2 293.7 337.5 3.23 9 474 6327 -7.7 -11.8 72 4.1 -9.4 232 7 328.6 329.3 294.3 339.7 3.27 10 451 6713 -9.5 -19.5 44 10.0 -12.9 260 13 331.1 331.4 293.7 337.4 1.81 11 425 7170 -12.3 -19.3 56 7.0 -14.7 272 15 333.2 333.6 294.3 340.1 1.95 12 419 7278 -13.3 -19.3 61 6.0 -15.3 274 16 333.2 333.7 294.4 340.2 1.98 13 406 7517 -14.9 -25.9 39 11.0 -17.9 285 17 334.2 334.4 293.9 338.3 1.14 14 400 7630 -15.7 -23.7 50 8.0 -18.0 290 18 334.6 334.9 294.3 339.7 1.41 15 374 8135 -19.5 -22.5 77 3.0 -20.4 277 22 336.0 336.4 294.8 342.1 1.68 16 359 8439 -21.5 -27.5 58 6.0 -22.9 264 26 337.3 337.5 294.7 341.4 1.11 17 350 8626 -23.3 -26.1 78 2.8 -24.0 260 27 337.3 337.6 294.8 342.1 1.30 18 330 9055 -26.3 -37.3 35 11.0 -28.0 262 30 339.0 339.0 294.5 340.8 0.47 19 323 9210 -27.7 -36.7 42 9.0 -29.1 263 31 339.1 339.2 294.6 341.1 0.51 20 321 9255 -28.3 -32.1 70 3.8 -29.0 263 32 338.9 339.0 294.8 341.9 0.81 21 318 9322 -27.9 -29.9 83 2.0 -28.3 263 32 340.3 340.5 295.3 344.1 1.01 22 315 9391 -28.1 -40.1 31 12.0 -29.8 264 33 341.0 341.1 294.9 342.4 0.37 23 310 9506 -28.7 -52.7 8 24.0 -30.9 264 33 341.7 341.7 294.8 342.1 0.09 24 300 9740 -30.7 -41.7 33 11.0 -32.1 265 35 342.1 342.2 295.1 343.4 0.33 25 295 9858 -31.3 -37.3 55 6.0 -32.2 265 36 342.9 343.0 295.5 345.0 0.53 26 250 11000 -41.1 -44.9 67 3.8 -41.4 265 40 345.0 345.0 295.8 346.1 0.28 27 246 11110 -42.1 -45.5 69 3.4 -42.4 266 39 345.1 345.1 295.8 346.1 0.27 28 223 11769 -48.1 -54.1 50 6.0 -48.4 269 33 345.7 345.7 295.8 346.1 0.11 29 200 12480 -53.9 -58.9 54 5.0 -54.1 255 43 347.4 347.4 296.1 347.7 0.07 30 150 14250 -69.5 -75.5 41 6.0 -69.5 240 46 350.4 350.4 296.7 350.4 0.01 31 144 14492 -71.5 -77.5 40 6.0 -71.5 240 47 351.0 351.0 296.8 351.0 0.01 32 130 15093 -74.1 -79.1 46 5.0 -74.1 257 40 356.8 356.8 298.1 356.8 0.01 33 102 16505 -74.7 -85.7 17 11.0 -74.7 246 40 381.2 381.2 302.5 381.2 0.00 34 100 16620 -74.9 -85.9 17 11.0 -74.9 250 36 383.0 383.0 302.7 383.0 0.00 35 81 17827 -80.9 -87.9 30 7.0 -80.9 280 13 394.5 394.5 304.5 394.5 0.00 36 75 18262 -79.9 -87.9 25 8.0 -79.9 257 12 405.4 405.4 305.9 405.4 0.00 37 71 18577 -73.9 -85.9 14 12.0 -74.0 241 11 424.6 424.6 308.2 424.6 0.00 38 70 18660 -74.3 -87.3 12 13.0 -74.3 310 12 425.4 425.4 308.3 425.4 0.00 39 64 19184 -72.9 -87.9 9 15.0 -73.0 301 10 439.5 439.5 309.8 439.6 0.00 40 56 19978 -67.1 -88.1 4 21.0 -67.3 102 9 469.9 469.9 312.6 469.9 0.00 41 52 20424 -68.5 -89.5 3 21.0 -68.7 79 13 476.7 476.7 313.2 476.7 0.00 42 50 20660 -66.3 -89.3 3 23.0 -66.5 85 14 487.2 487.2 314.0 487.3 0.00 43 44 21445 -60.9 -87.9 2 27.0 -61.5 96 19 518.6 518.6 316.2 518.6 0.00 44 38 22354 -62.9 -89.9 1 27.0 -63.4 82 24 535.7 535.7 317.3 535.7 0.00 45 33 23228 -60.3 -89.3 1 29.0 -61.1 88 30 564.6 564.7 318.9 564.7 0.00 46 30 23820 -62.5 -89.5 1 27.0 -63.2 100 35 574.3 574.3 319.4 574.3 0.00 47 29 24030 -62.3 -89.3 2 27.0 -63.0 100 35 580.4 580.4 319.7 580.4 0.00 48 20 26380 -52.9 -85.9 1 33.0 -55.6 90 38 674.3 674.3 323.6 674.3 0.01 49 18 27062 -51.7 -85.7 1 34.0 -54.9 93 36 698.7 698.7 324.4 698.8 0.01 TRP 81 17827 -80.9 -87.9 30 7.0 -80.9 280 13 394.5 394.5 304.5 394.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5823.00 m Freezing level: 568.77 mb = 4899.77 m = 16075.15 ft Wetbulb zero: 589.55 mb = 4596.48 m = 15080.13 ft Precipitable water: 1.43 inches Sfc-500 mean rel hum: 68.49 % Est. max temperature: 30.15 C = 86.27 F Sfc-Lift cond lev (LCL): 775.00 mb = 2324.43 m = 7625.97 ft T: 17.11 C 700-500 lapse rate: 5.78 C/km ThetaE index: 10.83 C Layer 850.0- 687.0 mb Conv cond level (CCL): 707.47 mb = 3101.51 m = 10175.43 ft Mean mixing ratio: 11.82 g/kg Conv temperature: 31.07 C = 87.92 F Cap Strength: 2.38 C Lifted Index: -1.10 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.43 C Lifted Index @700 mb: 0.77 C Showalter Index: -1.39 C Risk: Thunderstorms probable Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 19.50 C K Index: 36.70 Risk: > 80 % chance of thunderstorms Sweat Index: 198.40 Risk: None Energy Index: -1.94 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 255.71 J/kg Max Up Vert Vel: 22.61 m/s Conv Inhibition (B-): 77.60 J/kg Cap Strength: 2.38 C Lift Cond Lev (LCL): 741.63 mb = 2699.55 m = 8856.70 ft Lev Free Conv (LFC): 666.63 mb = 3594.16 m = 11791.73 ft Equ Level (EL): 256.63 mb = 10819.46 m = 35496.47 ft B at Equ Level: 255.56 J/kg Max Parcel Lev (MPL): 136.63 mb = 14800.68 m = 48558.09 ft Wind level data Storm motion: 144 at 5 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 330 4 2.0 -3.5 | 327 9 5.1 -7.8 1 881 1219 65 15 -13.6 -6.3 | 45 15 -10.5 -10.7 2 850 1537 60 12 -10.4 -6.0 | 35 13 -7.3 -10.3 3 821 1829 50 10 -7.7 -6.4 | 23 12 -4.6 -10.7 4 793 2134 5 6 -0.5 -6.0 | 346 11 2.6 -10.3 5 765 2438 210 1 0.5 0.9 | 314 5 3.6 -3.5 6 738 2743 110 10 -9.4 3.4 | 82 6 -6.3 -0.9 7 700 3192 105 7 -6.8 1.8 | 55 4 -3.7 -2.5 8 636 3962 120 12 -10.4 6.0 | 103 7 -7.3 1.7 9 613 4267 120 7 -6.1 3.5 | 74 3 -3.0 -0.8 10 590 4572 0 0 -0.0 -0.0 | 324 5 3.1 -4.3 11 500 5910 215 4 2.3 3.3 | 281 6 5.4 -1.0 12 488 6096 215 4 2.3 3.3 | 281 6 5.4 -1.0 13 451 6706 260 13 12.8 2.3 | 277 16 15.9 -2.1 14 433 7010 270 14 14.0 -0.0 | 284 18 17.1 -4.3 15 417 7315 275 16 15.9 -1.4 | 287 20 19.0 -5.7 16 400 7630 290 18 16.9 -6.2 | 298 23 20.0 -10.5 17 384 7925 290 19 17.9 -6.5 | 297 24 21.0 -10.8 18 369 8230 270 24 24.0 -0.0 | 279 27 27.1 -4.3 19 354 8534 260 27 26.6 4.7 | 269 30 29.7 0.4 20 300 9740 265 35 34.9 3.1 | 272 38 38.0 -1.3 21 251 10973 265 43 42.8 3.7 | 271 46 45.9 -0.6 22 250 11000 265 40 39.8 3.5 | 271 43 43.0 -0.8 23 219 11887 270 32 32.0 -0.0 | 277 35 35.1 -4.3 24 200 12480 255 43 41.5 11.1 | 261 45 44.6 6.8 25 181 13106 245 43 39.0 18.2 | 252 44 42.1 13.9 26 150 14250 240 46 39.8 23.0 | 246 47 42.9 18.7 27 141 14630 240 47 40.7 23.5 | 246 48 43.8 19.2 28 133 14935 250 39 36.6 13.3 | 257 41 39.8 9.0 29 127 15240 265 41 40.8 3.6 | 271 44 44.0 -0.7 30 114 15850 245 54 48.9 22.8 | 250 55 52.1 18.5 31 108 16154 235 52 42.6 29.8 | 241 52 45.7 25.5 32 100 16620 250 36 33.8 12.3 | 258 38 36.9 8.0 33 98 16764 250 36 33.8 12.3 | 258 38 36.9 8.0 34 88 17374 295 32 29.0 -13.5 | 299 37 32.1 -17.8 35 83 17678 305 25 20.5 -14.3 | 308 30 23.6 -18.7 36 81 17827 280 13 12.8 -2.3 | 292 17 15.9 -6.6 37 71 18593 240 11 9.5 5.5 | 265 13 12.6 1.2 38 70 18660 310 12 9.2 -7.7 | 314 17 12.3 -12.0 39 67 18898 330 17 8.5 -14.7 | 329 22 11.6 -19.0 40 64 19202 300 10 8.7 -5.0 | 308 15 11.8 -9.3 41 58 19812 145 4 -2.3 3.3 | 322 1 0.8 -1.0 42 55 20117 70 12 -11.3 -4.1 | 44 12 -8.2 -8.4 43 50 20660 85 14 -13.9 -1.2 | 63 12 -10.8 -5.5 44 49 20726 60 15 -13.0 -7.5 | 40 15 -9.9 -11.8 45 47 21031 110 18 -16.9 6.2 | 98 14 -13.8 1.8 46 41 21946 80 21 -20.7 -3.6 | 66 19 -17.6 -8.0 47 33 23165 85 29 -28.9 -2.5 | 75 27 -25.8 -6.8 48 32 23470 100 32 -31.5 5.6 | 92 28 -28.4 1.2 49 30 23820 100 35 -34.5 6.1 | 93 31 -31.4 1.8 50 27 24384 100 36 -35.5 6.3 | 93 32 -32.3 1.9 51 23 25603 85 48 -47.8 -4.2 | 79 46 -44.7 -8.5 52 22 25908 75 42 -40.6 -10.9 | 68 40 -37.5 -15.2 53 20 26380 90 38 -38.0 0.0 | 83 35 -34.9 -4.3 54 16 27127 95 34 -33.9 3.0 | 87 31 -30.8 -1.4 Wind Parameters Mean winds (0-6000m): 114.3 at 7.1 knts Storm direction: 144.3 at 5.3 knts Shear (0-3000m) pos: 2.9 neg: 0.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 131.7 deg Storm rel helicity (0-3000m) pos: 60.8 neg: -63.6 tot: -2.8 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 11.3 stream: -1.9 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 19.81 Bulk Shear: 12.91 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 60 12 35 13| 12.8 0.0 12.8| 53.6 -7.8 45.8 91.7 0.70| 22.0 15.4 1000 54 11 28 12| 6.4 4.3 10.7| 53.6 -33.1 20.5 20.5 0.23| 15.3 3.5 1500 51 9 20 10| 4.8 2.8 7.7| 54.0 -56.3 -2.4 -1.6 -0.09| 15.6 -1.4 2000 66 8 31 9| 3.6 0.9 4.5| 54.0 -62.0 -8.0 -4.0 -0.25| 15.0 -3.7 2500 75 8 38 8| 3.2 0.7 3.9| 56.8 -62.7 -5.9 -2.4 -0.21| 12.6 -2.6 3000 86 9 49 8| 2.9 0.6 3.5| 60.8 -63.6 -2.8 -0.9 -0.17| 11.3 -1.9 4000 89 7 44 6| 2.2 1.9 4.1| 60.8 -78.1 -17.3 -4.3 -0.28| 10.4 -2.9 5000 97 6 43 5| 1.8 1.4 3.2| 60.8 -86.2 -25.3 -5.1 -0.32| 8.9 -2.8 6000 114 7 67 4| 0.7 1.2 1.9| 77.9 -88.8 -10.8 -1.8 -0.25| 8.6 -2.1 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20251102.00.gif