UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for SBBR... Searching the city database file for: SBBR ... Date:0000Z 11 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 90 1 925 793 SFC 897 1061 25.4 8.4 34 17.0 14.8 330 2 308.0 309.4 292.2 331.6 7.73 3 876 1272 26.0 8.0 32 18.0 14.8 94 15 310.7 312.2 292.9 334.4 7.70 4 850 1539 23.8 7.8 36 16.0 13.8 90 19 311.1 312.6 293.1 335.3 7.83 5 700 3190 8.6 3.6 71 5.0 5.7 35 4 312.0 313.4 292.8 334.0 7.10 6 670 3550 5.2 3.1 86 2.1 4.0 356 5 312.1 313.5 292.9 334.4 7.16 7 623 4140 1.0 -0.7 88 1.7 0.1 291 7 313.9 315.0 292.3 332.3 5.84 8 610 4309 0.4 -3.5 75 3.9 -1.5 282 8 315.1 316.0 291.9 330.5 4.85 9 596 4495 0.4 -22.6 16 23.0 -6.9 331 9 317.2 317.4 289.0 320.8 1.04 10 588 4604 -0.3 -25.3 13 25.0 -7.7 357 10 317.6 317.8 288.9 320.5 0.83 11 565 4922 -2.9 -27.9 13 25.0 -9.6 31 5 318.2 318.3 288.9 320.6 0.68 12 543 5237 -1.7 -35.7 5 34.0 -9.7 67 2 323.2 323.3 290.1 324.5 0.34 13 500 5890 -5.3 -27.3 16 22.0 -11.5 155 11 326.6 326.7 291.6 329.5 0.81 14 488 6080 -6.3 -29.3 14 23.0 -12.4 146 10 327.6 327.8 291.7 330.1 0.69 15 466 6438 -9.1 -13.6 70 4.5 -10.9 172 11 328.5 329.1 293.9 338.3 2.87 16 423 7178 -14.3 -15.7 89 1.4 -14.8 231 13 331.1 331.6 294.4 340.3 2.66 17 405 7507 -15.5 -26.5 38 11.0 -18.4 257 14 333.7 333.9 293.7 337.6 1.08 18 402 7563 -15.9 -20.8 66 4.9 -17.4 262 14 333.8 334.2 294.4 340.3 1.81 19 400 7600 -16.3 -23.3 55 7.0 -18.3 265 14 333.8 334.1 294.1 339.1 1.46 20 363 8324 -20.9 -44.9 10 24.0 -24.3 295 20 337.1 337.1 293.8 337.8 0.19 21 352 8550 -22.7 -49.7 7 27.0 -25.9 295 19 337.6 337.6 293.9 338.1 0.12 22 342 8761 -24.5 -47.5 10 23.0 -27.2 295 20 338.0 338.0 294.0 338.6 0.15 23 331 8998 -26.3 -31.0 65 4.7 -27.2 295 20 338.7 338.8 294.8 341.9 0.87 24 320 9241 -28.7 -31.2 79 2.5 -29.2 295 21 338.6 338.8 294.8 341.9 0.88 25 300 9700 -32.3 -35.5 73 3.2 -32.8 285 23 339.9 340.0 294.8 342.2 0.62 26 283 10109 -35.3 -42.3 49 7.0 -36.1 275 24 341.3 341.3 294.9 342.6 0.33 27 258 10746 -40.9 -45.9 58 5.0 -41.3 275 30 342.2 342.2 295.1 343.1 0.24 28 250 10960 -42.7 -48.7 52 6.0 -43.1 275 32 342.6 342.6 295.1 343.3 0.18 29 243 11151 -44.5 -49.5 57 5.0 -44.8 276 30 342.7 342.7 295.1 343.4 0.17 30 239 11262 -44.7 -59.7 17 15.0 -45.3 274 31 344.0 344.0 295.3 344.2 0.05 31 200 12430 -54.1 -61.1 42 7.0 -54.3 265 42 347.1 347.1 296.0 347.3 0.05 32 198 12494 -54.5 -61.5 42 7.0 -54.6 265 42 347.5 347.5 296.1 347.7 0.05 33 187 12857 -56.7 -68.7 21 12.0 -56.9 265 42 349.6 349.6 296.5 349.7 0.02 34 154 14060 -64.5 -78.5 13 14.0 -64.6 261 37 356.3 356.3 298.0 356.3 0.01 35 150 14220 -65.5 -79.5 13 14.0 -65.6 260 36 357.2 357.2 298.1 357.3 0.00 36 149 14261 -65.5 -78.5 15 13.0 -65.6 260 36 357.9 357.9 298.3 358.0 0.01 37 129 15122 -73.1 -81.1 29 8.0 -73.1 249 32 359.3 359.3 298.6 359.4 0.00 38 119 15592 -75.9 -81.9 38 6.0 -75.9 238 29 362.6 362.6 299.2 362.6 0.00 39 103 16421 -78.7 -85.7 31 7.0 -78.7 200 18 372.5 372.5 301.0 372.5 0.00 40 101 16533 -76.9 -84.9 27 8.0 -76.9 204 17 378.1 378.1 301.9 378.1 0.00 41 100 16590 -77.1 -85.1 27 8.0 -77.1 180 12 378.8 378.8 302.1 378.8 0.00 42 92 17070 -78.5 -86.5 26 8.0 -78.5 200 7 385.1 385.1 303.1 385.1 0.00 43 71 18567 -74.9 -87.9 12 13.0 -75.0 32 9 422.4 422.4 308.0 422.4 0.00 44 70 18650 -73.7 -88.7 8 15.0 -73.7 95 4 426.7 426.7 308.5 426.7 0.00 45 62 19371 -67.5 -88.5 4 21.0 -67.7 49 11 455.5 455.5 311.4 455.5 0.00 46 51 20550 -66.9 -89.9 3 23.0 -67.1 99 13 483.1 483.1 313.7 483.1 0.00 47 50 20670 -65.5 -89.5 2 24.0 -65.8 110 12 489.1 489.1 314.1 489.1 0.00 48 38 22364 -58.7 -87.7 1 29.0 -59.6 93 21 546.4 546.4 317.9 546.4 0.00 49 36 22701 -60.7 -88.7 1 28.0 -61.4 84 23 549.7 549.7 318.1 549.8 0.00 50 33 23245 -58.7 -87.7 1 29.0 -59.7 95 33 568.9 568.9 319.1 568.9 0.01 51 31 23635 -60.9 -88.9 1 28.0 -61.7 78 34 573.2 573.2 319.3 573.2 0.00 52 30 23840 -58.1 -88.1 1 30.0 -59.2 75 31 586.2 586.3 320.0 586.3 0.01 53 26 24745 -54.3 -86.3 1 32.0 -56.2 109 29 621.5 621.5 321.6 621.6 0.01 54 20 26420 -54.3 -85.3 1 31.0 -56.6 95 27 670.0 670.0 323.4 670.1 0.01 55 19 26749 -54.3 -86.3 1 32.0 -56.8 87 30 679.9 679.9 323.7 680.0 0.01 TRP 103 16421 -78.7 -85.7 31 7.0 -78.7 200 18 372.5 372.5 301.0 372.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 591.43 mb = 4557.39 m = 14951.90 ft Wetbulb zero: 622.36 mb = 4147.97 m = 13608.66 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 45.63 % Est. max temperature: 29.10 C = 84.38 F Sfc-Lift cond lev (LCL): 698.29 mb = 3210.11 m = 10531.74 ft T: 8.41 C 700-500 lapse rate: 5.15 C/km ThetaE index: 1.20 C Layer 700.0- 670.0 mb Conv cond level (CCL): 654.21 mb = 3743.36 m = 12281.21 ft Mean mixing ratio: 7.73 g/kg Conv temperature: 29.98 C = 85.97 F Cap Strength: 3.50 C Lifted Index: 3.82 C Risk: None Lifted Index @300 mb: 5.06 C Lifted Index @700 mb: 1.10 C Showalter Index: 3.53 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 29.10 C Cross Totals Index: 13.10 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 142.60 Risk: None Energy Index: -1.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.74 J/kg Max Up Vert Vel: 4.41 m/s Conv Inhibition (B-): 31904.07 J/kg Cap Strength: 3.79 C Lift Cond Lev (LCL): 671.66 mb = 3529.65 m = 11580.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 126 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 ---------------------------------------------------------- 0 897 1061 330 2 1.0 -1.7 | 311 9 6.8 -6.0 1 881 1219 95 14 -13.9 1.2 | 69 9 -8.1 -3.1 2 851 1524 90 20 -20.0 0.0 | 73 15 -14.2 -4.3 3 850 1539 90 19 -19.0 0.0 | 72 14 -13.2 -4.3 4 793 2134 75 17 -16.4 -4.4 | 51 14 -10.6 -8.7 5 765 2438 70 12 -11.3 -4.1 | 33 10 -5.5 -8.4 6 700 3190 35 4 -2.3 -3.3 | 335 8 3.5 -7.6 7 612 4267 275 8 8.0 -0.7 | 290 15 13.8 -5.0 8 589 4572 355 10 0.9 -10.0 | 335 16 6.7 -14.2 9 546 5182 60 1 -0.9 -0.5 | 314 7 4.9 -4.8 10 506 5791 155 11 -4.6 10.0 | 192 6 1.2 5.7 11 500 5890 155 11 -4.6 10.0 | 192 6 1.2 5.7 12 487 6096 145 10 -5.7 8.2 | 181 4 0.1 3.9 13 400 7600 265 14 13.9 1.2 | 279 20 19.8 -3.1 14 399 7620 265 14 13.9 1.2 | 279 20 19.8 -3.1 15 367 8230 295 20 18.1 -8.5 | 298 27 23.9 -12.7 16 352 8534 295 19 17.2 -8.0 | 298 26 23.0 -12.3 17 311 9449 295 22 19.9 -9.3 | 298 29 25.8 -13.6 18 300 9700 285 23 22.2 -6.0 | 290 30 28.0 -10.2 19 285 10058 275 24 23.9 -2.1 | 282 30 29.7 -6.4 20 250 10960 275 32 31.9 -2.8 | 281 38 37.7 -7.1 21 250 10973 280 28 27.6 -4.9 | 285 35 33.4 -9.1 22 217 11887 260 39 38.4 6.8 | 267 44 44.2 2.5 23 200 12430 265 42 41.8 3.7 | 271 48 47.7 -0.6 24 188 12802 265 42 41.8 3.7 | 271 48 47.7 -0.6 25 150 14220 260 36 35.5 6.3 | 267 41 41.3 2.0 26 140 14630 260 34 33.5 5.9 | 268 39 39.3 1.6 27 108 16154 225 26 18.4 18.4 | 240 28 24.2 14.1 28 103 16421 200 18 6.2 16.9 | 223 17 12.0 12.6 29 102 16459 235 23 18.8 13.2 | 250 26 24.7 8.9 30 100 16590 180 12 0.0 12.0 | 217 10 5.8 7.7 31 97 16764 180 12 0.0 12.0 | 217 10 5.8 7.7 32 92 17069 200 7 2.4 6.6 | 254 9 8.2 2.3 33 87 17374 250 19 17.9 6.5 | 265 24 23.7 2.2 34 83 17678 225 26 18.4 18.4 | 240 28 24.2 14.1 35 79 17983 200 10 3.4 9.4 | 241 11 9.2 5.1 36 75 18288 165 3 -0.8 2.9 | 285 5 5.0 -1.4 37 71 18593 20 10 -3.4 -9.4 | 350 14 2.4 -13.7 38 70 18650 95 4 -4.0 0.3 | 335 4 1.8 -3.9 39 64 19202 115 2 -1.8 0.8 | 311 5 4.0 -3.4 40 61 19507 360 18 -0.0 -18.0 | 345 23 5.8 -22.3 41 50 20670 110 12 -11.3 4.1 | 88 5 -5.5 -0.2 42 50 20726 0 0 -0.0 -0.0 | 306 7 5.8 -4.3 43 47 21031 120 13 -11.3 6.5 | 112 6 -5.4 2.2 44 45 21336 100 10 -9.8 1.7 | 58 5 -4.0 -2.5 45 41 21946 105 20 -19.3 5.2 | 94 14 -13.5 0.9 46 35 22860 80 23 -22.7 -4.0 | 64 19 -16.8 -8.3 47 33 23165 100 32 -31.5 5.6 | 93 26 -25.7 1.3 48 32 23470 80 36 -35.5 -6.3 | 70 31 -29.6 -10.5 49 30 23840 75 31 -29.9 -8.0 | 63 27 -24.1 -12.3 50 29 24079 90 28 -28.0 0.0 | 79 23 -22.2 -4.3 51 28 24384 65 32 -29.0 -13.5 | 52 29 -23.2 -17.8 52 26 24689 110 29 -27.3 9.9 | 105 22 -21.4 5.6 53 20 26420 95 27 -26.9 2.4 | 85 21 -21.1 -1.9 54 19 26518 85 30 -29.9 -2.6 | 74 25 -24.1 -6.9 55 17 27127 95 27 -26.9 2.4 | 85 21 -21.1 -1.9 Wind Parameters Mean winds (0-6000m): 96.4 at 9.6 knts Storm direction: 126.4 at 7.2 knts Shear (0-3000m) pos: 3.4 neg: 4.4 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): -9.3 deg Storm rel helicity (0-3000m) pos: 46.6 neg: -77.4 tot: -30.8 m^2/s^2 ave: -10.3 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 9.4 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.18 Bulk Shear: 3.06 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 91 14 65 9| 20.6 0.0 20.6| 46.6 -1.6 45.0 90.0 0.81| 26.3 21.4 1000 87 16 63 12| 10.3 2.2 12.5| 46.6 -17.3 29.3 29.3 0.55| 15.4 8.5 1500 82 16 56 11| 6.9 3.5 10.4| 46.6 -35.1 11.5 7.7 0.28| 12.8 3.6 2000 79 14 48 10| 5.1 4.1 9.2| 46.6 -50.1 -3.4 -1.7 0.10| 11.2 1.1 2500 75 12 38 9| 4.1 4.2 8.3| 46.6 -57.6 -11.0 -4.4 0.03| 9.9 0.3 3000 71 11 30 9| 3.4 4.4 7.8| 46.6 -77.4 -30.8 -10.3 -0.08| 9.4 -0.7 4000 61 10 17 10| 3.7 3.3 6.9|102.7 -92.9 9.8 2.5 0.06| 10.2 0.6 5000 75 9 25 7| 3.6 2.6 6.2|109.3 -96.6 12.7 2.5 0.12| 10.1 1.2 6000 96 10 49 5| 2.0 2.2 4.2|136.7 -96.6 40.1 6.7 0.20| 9.7 1.9 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20251011.00.gif