UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110300.upa.cvt Date: 0000Z 3 NOV 25 Searching for SBBR... Searching the city database file for: SBBR ... Date:0000Z 3 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 72 1 925 775 SFC 895 1061 24.8 16.8 61 8.0 19.2 160 2 307.6 310.1 296.3 348.5 13.57 3 850 1517 23.2 13.2 53 10.0 16.5 315 16 310.4 312.6 295.5 345.0 11.29 4 831 1714 22.0 12.0 53 10.0 15.4 321 18 311.2 313.2 295.3 343.9 10.66 5 700 3179 10.6 8.5 87 2.1 9.3 30 14 314.2 316.1 295.6 345.3 10.01 6 689 3311 9.4 7.4 87 2.0 8.2 37 12 314.3 316.1 295.2 343.6 9.42 7 605 4378 2.4 2.4 100 0.0 2.4 21 4 318.1 319.6 294.8 342.1 7.55 8 534 5380 -3.1 -3.3 99 0.2 -3.2 216 14 323.1 324.2 294.7 341.5 5.63 9 521 5575 -4.5 -7.5 80 3.0 -5.9 221 14 323.7 324.5 293.7 337.5 4.18 10 510 5743 -3.9 -6.3 83 2.4 -5.1 243 13 326.4 327.4 294.8 342.0 4.69 11 500 5900 -4.3 -9.3 68 5.0 -6.5 250 16 327.8 328.6 294.4 340.5 3.78 12 471 6370 -6.3 -20.3 32 14.0 -11.1 254 20 331.0 331.3 293.5 336.7 1.62 13 460 6555 -7.7 -16.7 48 9.0 -11.1 256 19 331.5 331.9 294.1 339.3 2.25 14 429 7095 -11.5 -27.5 25 16.0 -15.8 258 15 333.3 333.5 293.5 336.7 0.93 15 400 7630 -14.9 -23.9 46 9.0 -17.5 260 14 335.6 335.9 294.5 340.6 1.39 16 396 7706 -15.1 -23.1 50 8.0 -17.5 259 15 336.3 336.6 294.7 341.8 1.50 17 391 7802 -15.5 -31.5 24 16.0 -19.2 259 16 337.0 337.2 294.2 339.7 0.70 18 388 7860 -15.9 -26.9 38 11.0 -18.8 258 17 337.2 337.5 294.6 341.3 1.09 19 367 8275 -19.3 -37.3 19 18.0 -22.6 255 21 338.1 338.2 294.3 339.8 0.42 20 356 8501 -20.7 -27.7 53 7.0 -22.4 255 20 339.2 339.4 295.1 343.3 1.10 21 348 8668 -21.5 -35.5 27 14.0 -24.2 255 20 340.3 340.4 294.9 342.4 0.53 22 335 8947 -23.7 -44.7 13 21.0 -26.6 255 20 341.1 341.1 294.8 341.9 0.21 23 314 9415 -28.1 -36.1 46 8.0 -29.4 255 19 341.3 341.4 295.1 343.4 0.56 24 304 9646 -30.3 -45.3 22 15.0 -32.0 255 18 341.4 341.4 294.8 342.3 0.22 25 300 9740 -31.1 -44.1 27 13.0 -32.6 255 18 341.5 341.6 294.9 342.6 0.25 26 297 9811 -31.7 -39.7 45 8.0 -32.7 254 19 341.7 341.8 295.1 343.3 0.41 27 294 9883 -31.9 -33.3 87 1.4 -32.1 254 20 342.4 342.6 295.6 345.4 0.78 28 288 10028 -32.7 -37.7 61 5.0 -33.4 253 22 343.3 343.4 295.6 345.3 0.52 29 277 10301 -35.1 -38.6 70 3.5 -35.5 251 25 343.7 343.8 295.6 345.6 0.49 30 260 10740 -36.9 -41.5 62 4.6 -37.4 238 31 347.3 347.4 296.4 348.8 0.39 31 250 11010 -39.3 -44.1 60 4.8 -39.8 235 33 347.6 347.7 296.4 348.9 0.30 32 200 12490 -52.7 -57.1 59 4.4 -52.8 220 32 349.3 349.3 296.5 349.7 0.08 33 186 12955 -56.9 -60.2 66 3.3 -57.0 220 30 349.8 349.9 296.7 350.1 0.06 34 175 13338 -60.7 -65.2 55 4.5 -60.8 221 31 349.7 349.7 296.6 349.9 0.03 35 150 14280 -69.1 -75.1 41 6.0 -69.1 225 39 351.1 351.1 296.8 351.1 0.01 36 140 14688 -72.9 -77.9 47 5.0 -72.9 222 38 351.4 351.4 297.0 351.4 0.01 37 111 16021 -81.1 -84.4 57 3.3 -81.1 245 42 360.1 360.1 298.7 360.1 0.00 38 101 16554 -79.7 -85.7 36 6.0 -79.7 250 48 372.7 372.7 301.0 372.7 0.00 39 100 16610 -80.1 -87.1 30 7.0 -80.1 250 49 373.0 373.0 301.1 373.0 0.00 40 95 16903 -76.7 -85.7 23 9.0 -76.7 257 44 385.1 385.1 303.1 385.2 0.00 41 82 17742 -80.7 -87.7 30 7.0 -80.7 290 23 393.5 393.5 304.3 393.5 0.00 42 80 17882 -76.5 -86.5 19 10.0 -76.5 290 22 405.0 405.0 305.9 405.0 0.00 43 70 18650 -77.5 -87.5 19 10.0 -77.6 300 9 418.6 418.6 307.6 418.6 0.00 44 57 19863 -66.1 -89.1 3 23.0 -66.3 66 5 469.8 469.8 312.6 469.8 0.00 45 51 20539 -65.1 -89.1 2 24.0 -65.4 102 12 487.3 487.3 314.0 487.3 0.00 46 50 20660 -65.5 -88.5 3 23.0 -65.8 105 12 489.1 489.1 314.1 489.1 0.00 47 47 21036 -66.3 -89.3 3 23.0 -66.6 94 15 495.9 495.9 314.7 496.0 0.00 48 30 23810 -58.1 -87.1 1 29.0 -59.2 90 34 586.2 586.3 320.0 586.3 0.01 49 26 24716 -56.1 -86.1 1 30.0 -57.7 95 34 616.4 616.4 321.3 616.5 0.01 TRP 111 16021 -81.1 -84.4 57 3.3 -81.1 245 42 360.1 360.1 298.7 360.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5828.00 m Freezing level: 574.02 mb = 4815.15 m = 15797.55 ft Wetbulb zero: 574.43 mb = 4794.15 m = 15728.66 ft Precipitable water: 1.52 inches Sfc-500 mean rel hum: 81.63 % Est. max temperature: 30.25 C = 86.45 F Sfc-Lift cond lev (LCL): 796.06 mb = 2081.06 m = 6827.55 ft T: 19.15 C 700-500 lapse rate: 5.48 C/km ThetaE index: 4.59 C Layer 850.0- 700.0 mb Conv cond level (CCL): 698.71 mb = 3194.35 m = 10480.04 ft Mean mixing ratio: 11.46 g/kg Conv temperature: 31.27 C = 88.28 F Cap Strength: 2.78 C Lifted Index: 0.37 C Risk: Showers probable Lifted Index @300 mb: -0.12 C Lifted Index @700 mb: 1.32 C Showalter Index: 0.48 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 17.50 C K Index: 38.60 Risk: > 80 % chance of thunderstorms Sweat Index: 206.40 Risk: None Energy Index: -0.88 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 92.49 J/kg Max Up Vert Vel: 13.60 m/s Conv Inhibition (B-): 106.33 J/kg Cap Strength: 2.78 C Lift Cond Lev (LCL): 737.42 mb = 2734.41 m = 8971.06 ft Lev Free Conv (LFC): 652.42 mb = 3758.82 m = 12331.94 ft Equ Level (EL): 502.42 mb = 5861.88 m = 19231.67 ft B at Equ Level: 90.39 J/kg Max Parcel Lev (MPL): 282.42 mb = 10165.16 m = 33349.87 ft Wind level data Storm motion: 328 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 ---------------------------------------------------------- 0 895 1061 160 2 -0.7 1.9 | 150 11 -5.7 9.8 1 879 1219 295 14 12.7 -5.9 | 255 8 7.7 2.0 2 850 1517 315 16 11.3 -11.3 | 298 7 6.3 -3.4 3 820 1829 325 19 10.9 -15.6 | 322 10 5.9 -7.6 4 791 2134 360 11 -0.0 -11.0 | 58 6 -5.0 -3.1 5 763 2438 10 11 -1.9 -10.8 | 67 7 -6.9 -2.9 6 737 2743 25 14 -5.9 -12.7 | 66 12 -10.9 -4.8 7 700 3179 30 14 -7.0 -12.1 | 71 13 -12.0 -4.2 8 685 3353 40 11 -7.1 -8.4 | 88 12 -12.1 -0.5 9 612 4267 15 5 -1.3 -4.8 | 116 7 -6.3 3.1 10 589 4572 35 1 -0.6 -0.8 | 142 9 -5.6 7.1 11 546 5182 225 14 9.9 9.9 | 195 18 4.9 17.8 12 526 5486 210 14 7.0 12.1 | 186 20 2.0 20.0 13 507 5791 250 13 12.2 4.4 | 210 14 7.2 12.4 14 500 5900 250 16 15.0 5.5 | 217 17 10.0 13.4 15 488 6096 250 18 16.9 6.2 | 220 18 11.9 14.1 16 469 6401 255 20 19.3 5.2 | 228 19 14.3 13.1 17 401 7620 260 12 11.8 2.1 | 214 12 6.8 10.0 18 400 7630 260 14 13.8 2.4 | 220 14 8.8 10.3 19 369 8230 255 21 20.3 5.4 | 229 20 15.3 13.4 20 300 9740 255 18 17.4 4.7 | 225 18 12.4 12.6 21 274 10363 250 26 24.4 8.9 | 229 26 19.4 16.8 22 251 10973 230 34 26.0 21.9 | 215 36 21.1 29.8 23 250 11010 235 33 27.0 18.9 | 219 35 22.0 26.8 24 209 12192 220 30 19.3 23.0 | 205 34 14.3 30.9 25 200 12490 220 32 20.6 24.5 | 206 36 15.6 32.4 26 181 13106 220 29 18.6 22.2 | 204 33 13.7 30.1 27 150 14280 225 39 27.6 27.6 | 212 42 22.6 35.5 28 134 14935 220 38 24.4 29.1 | 208 42 19.4 37.0 29 111 16021 245 42 38.1 17.7 | 232 42 33.1 25.7 30 100 16610 250 49 46.0 16.8 | 239 48 41.1 24.7 31 97 16764 250 49 46.0 16.8 | 239 48 41.1 24.7 32 92 17069 265 37 36.9 3.2 | 251 34 31.9 11.1 33 88 17374 265 32 31.9 2.8 | 248 29 26.9 10.7 34 83 17678 290 24 22.6 -8.2 | 271 18 17.6 -0.3 35 79 17983 290 21 19.7 -7.2 | 267 15 14.7 0.7 36 75 18288 315 17 12.0 -12.0 | 300 8 7.0 -4.1 37 71 18593 290 11 10.3 -3.8 | 232 7 5.3 4.2 38 70 18650 300 9 7.8 -4.5 | 219 4 2.8 3.4 39 64 19202 315 11 7.8 -7.8 | 267 3 2.8 0.1 40 61 19507 55 10 -8.2 -5.7 | 99 13 -13.2 2.2 41 58 19812 60 3 -2.6 -1.5 | 130 10 -7.6 6.4 42 55 20117 90 14 -14.0 0.0 | 113 21 -19.0 7.9 43 50 20660 105 12 -11.6 3.1 | 124 20 -16.6 11.0 44 49 20726 110 13 -12.2 4.4 | 126 21 -17.2 12.4 45 45 21336 80 16 -15.8 -2.8 | 104 21 -20.7 5.1 46 43 21641 75 19 -18.4 -4.9 | 97 24 -23.3 3.0 47 41 21946 110 25 -23.5 8.6 | 120 33 -28.5 16.5 48 35 22860 90 34 -34.0 0.0 | 101 40 -39.0 7.9 49 33 23165 85 37 -36.9 -3.2 | 96 42 -41.8 4.7 50 30 23774 80 36 -35.5 -6.3 | 92 40 -40.4 1.7 51 30 23810 90 34 -34.0 0.0 | 101 40 -39.0 7.9 52 22 24994 100 34 -33.5 5.9 | 110 41 -38.5 13.8 Wind Parameters Mean winds (0-6000m): 297.8 at 12.5 knts Storm direction: 327.8 at 9.4 knts Shear (0-3000m) pos: 1.9 neg: 0.6 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -44.7 deg Storm rel helicity (0-3000m) pos: 110.7 neg: -0.4 tot: 110.3 m^2/s^2 ave: 36.8 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 8.4 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 328.03 Bulk Shear: 0.28 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 ------------------------------------------------------------------------------- 500 304 13 263 6| 18.8 0.0 18.8| 60.7 0.0 60.7 121.4 0.96| 28.3 27.1 1000 318 15 302 6| 7.6 0.0 7.6| 83.1 0.0 83.1 83.1 0.94| 20.8 19.6 1500 331 14 336 4| 4.8 0.0 4.8| 88.8 -0.4 88.4 58.9 0.89| 15.9 14.2 2000 345 14 14 5| 4.0 0.0 4.0| 91.4 -0.4 91.1 45.5 0.85| 12.9 10.9 2500 355 13 35 7| 2.2 0.0 2.2|105.4 -0.4 105.0 42.0 0.84| 11.5 9.6 3000 359 12 47 7| 1.9 0.6 2.5|110.7 -0.4 110.3 36.8 0.82| 10.2 8.4 4000 356 11 59 5| 0.7 2.0 2.8|126.3 -4.9 121.3 30.3 0.69| 10.7 7.4 5000 330 11 339 2| 1.1 1.9 3.0|170.8 -36.9 133.9 26.8 0.56| 11.1 6.2 6000 298 12 251 6| 1.1 1.6 2.7|183.1 -43.2 139.9 23.3 0.54| 9.8 5.3 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20251103.00.gif