UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for SBBR... Searching the city database file for: SBBR ... Date:1200Z 9 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 110 1 925 806 SFC 898 1061 21.2 18.0 82 3.2 18.9 160 1 303.5 306.2 296.0 346.9 14.62 3 850 1539 20.6 14.6 68 6.0 16.5 275 19 307.7 310.0 295.6 345.2 12.39 4 822 1828 19.2 10.2 56 9.0 13.4 280 17 309.2 311.0 293.9 338.3 9.55 5 700 3187 9.4 7.0 85 2.4 7.9 315 6 312.9 314.6 294.5 340.8 9.02 6 680 3427 7.8 5.4 85 2.4 6.3 338 6 313.7 315.3 294.2 339.6 8.30 7 661 3661 7.8 3.6 75 4.2 5.4 0 6 316.3 317.7 294.3 340.0 7.52 8 552 5125 -1.3 -1.3 100 0.0 -1.3 152 2 322.2 323.4 295.0 342.7 6.32 9 500 5910 -5.1 -6.5 90 1.4 -5.8 185 10 326.8 327.8 294.9 342.5 4.71 10 403 7574 -15.3 -18.1 79 2.8 -16.3 148 11 334.4 334.9 294.9 342.4 2.28 11 400 7630 -15.7 -17.0 90 1.3 -16.2 165 12 334.6 335.1 295.1 343.4 2.52 12 383 7957 -17.7 -18.9 90 1.2 -18.1 180 10 336.1 336.6 295.3 344.1 2.24 13 338 8881 -24.1 -24.5 96 0.4 -24.2 342 1 339.6 340.0 295.6 345.3 1.56 14 300 9740 -30.7 -32.8 82 2.1 -31.1 295 5 342.1 342.3 295.6 345.2 0.81 15 290 9980 -32.3 -36.1 69 3.8 -32.9 286 7 343.2 343.3 295.6 345.5 0.60 16 260 10742 -38.7 -41.4 76 2.7 -39.0 261 11 344.6 344.7 295.8 346.2 0.39 17 250 11010 -41.1 -44.3 71 3.2 -41.4 255 12 345.0 345.0 295.8 346.2 0.30 18 241 11257 -43.3 -47.5 63 4.2 -43.6 255 12 345.3 345.3 295.8 346.2 0.22 19 228 11626 -46.3 -57.3 28 11.0 -46.7 261 14 346.2 346.2 295.8 346.5 0.07 20 200 12480 -53.3 -70.3 11 17.0 -53.6 265 18 348.4 348.4 296.3 348.4 0.01 21 194 12676 -54.7 -75.7 6 21.0 -55.0 272 17 349.2 349.2 296.4 349.2 0.01 22 177 13255 -59.9 -74.9 12 15.0 -60.0 281 14 349.9 349.9 296.6 350.0 0.01 23 150 14270 -67.9 -77.9 23 10.0 -67.9 240 3 353.1 353.1 297.3 353.1 0.01 24 139 14723 -71.1 -79.1 30 8.0 -71.1 210 11 355.3 355.3 297.8 355.3 0.01 25 129 15163 -72.1 -83.1 18 11.0 -72.1 210 17 361.1 361.1 298.9 361.2 0.00 26 126 15302 -69.7 -83.7 11 14.0 -69.8 197 16 367.9 367.9 300.2 367.9 0.00 27 101 16593 -77.3 -85.3 27 8.0 -77.3 179 7 377.3 377.3 301.8 377.3 0.00 28 100 16650 -77.7 -84.7 31 7.0 -77.7 155 6 377.6 377.6 301.9 377.6 0.00 29 78 18054 -81.9 -87.9 35 6.0 -81.9 60 14 396.7 396.7 304.8 396.7 0.00 30 71 18580 -81.3 -88.3 30 7.0 -81.3 60 12 408.8 408.8 306.3 408.8 0.00 31 70 18660 -80.5 -88.5 25 8.0 -80.5 105 19 412.2 412.2 306.8 412.2 0.00 32 64 19177 -74.5 -88.5 10 14.0 -74.6 52 20 436.0 436.0 309.5 436.0 0.00 33 50 20650 -66.3 -89.3 3 23.0 -66.5 60 15 487.2 487.2 314.0 487.3 0.00 34 46 21157 -63.3 -89.3 2 26.0 -63.7 89 17 506.2 506.2 315.4 506.3 0.00 35 43 21569 -64.7 -89.7 2 25.0 -65.1 107 23 512.7 512.7 315.8 512.7 0.00 36 30 23790 -59.3 -88.3 1 29.0 -60.3 65 41 583.0 583.0 319.8 583.0 0.01 37 28 24222 -58.9 -87.9 1 29.0 -60.0 66 40 595.7 595.7 320.4 595.7 0.01 38 25 24947 -50.7 -84.7 1 34.0 -53.5 68 38 638.9 638.9 322.3 639.0 0.01 39 23 25493 -48.5 -82.5 1 34.0 -52.1 70 36 660.8 660.8 323.1 660.9 0.02 40 20 26410 -49.5 -83.5 1 34.0 -53.1 75 26 684.7 684.7 323.9 684.8 0.02 41 19 26746 -49.5 -83.5 1 34.0 -53.2 88 28 694.8 694.8 324.3 694.9 0.02 TRP 78 18054 -81.9 -87.9 35 6.0 -81.9 60 14 396.7 396.7 304.8 396.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 567.57 mb = 4916.11 m = 16128.79 ft Wetbulb zero: 573.67 mb = 4812.45 m = 15788.69 ft Precipitable water: 1.59 inches Sfc-500 mean rel hum: 80.93 % Est. max temperature: 28.82 C = 83.88 F Sfc-Lift cond lev (LCL): 856.81 mb = 1469.54 m = 4821.28 ft T: 20.69 C 700-500 lapse rate: 5.33 C/km ThetaE index: 8.61 C Layer 850.0- 700.0 mb Conv cond level (CCL): 723.11 mb = 2912.20 m = 9554.36 ft Mean mixing ratio: 11.78 g/kg Conv temperature: 29.56 C = 85.21 F Cap Strength: 3.02 C Lifted Index: 0.45 C Risk: Showers probable Lifted Index @300 mb: 1.62 C Lifted Index @700 mb: 0.83 C Showalter Index: -0.37 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 19.70 C K Index: 37.90 Risk: > 80 % chance of thunderstorms Sweat Index: 223.20 Risk: None Energy Index: -0.58 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.23 J/kg Max Up Vert Vel: 7.51 m/s Conv Inhibition (B-): 151.00 J/kg Cap Strength: 3.02 C Lift Cond Lev (LCL): 772.49 mb = 2353.49 m = 7721.34 ft Lev Free Conv (LFC): 557.49 mb = 5044.91 m = 16551.33 ft Equ Level (EL): 527.49 mb = 5485.54 m = 17996.95 ft B at Equ Level: 27.53 J/kg Max Parcel Lev (MPL): 417.49 mb = 7301.13 m = 23953.54 ft Wind level data Storm motion: 271 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 160 1 -0.3 0.9 | 99 7 -6.8 1.1 1 882 1219 265 12 12.0 1.0 | 258 6 5.5 1.2 2 851 1524 270 21 21.0 -0.0 | 269 15 14.5 0.2 3 850 1539 275 19 18.9 -1.7 | 277 13 12.5 -1.5 4 821 1829 280 17 16.7 -3.0 | 285 11 10.3 -2.8 5 792 2134 270 15 15.0 -0.0 | 269 9 8.5 0.2 6 765 2438 285 11 10.6 -2.8 | 303 5 4.2 -2.7 7 712 3048 295 4 3.6 -1.7 | 61 3 -2.8 -1.5 8 700 3187 315 6 4.2 -4.2 | 28 5 -2.2 -4.1 9 613 4267 60 5 -4.3 -2.5 | 78 11 -10.8 -2.3 10 547 5182 160 2 -0.7 1.9 | 106 7 -7.1 2.0 11 500 5910 185 10 0.9 10.0 | 151 12 -5.6 10.1 12 488 6096 180 13 0.0 13.0 | 154 15 -6.5 13.2 13 469 6401 170 11 -1.9 10.8 | 143 14 -8.4 11.0 14 451 6706 145 10 -5.7 8.2 | 124 15 -12.2 8.3 15 417 7315 135 12 -8.5 8.5 | 120 17 -14.9 8.6 16 401 7620 150 11 -5.5 9.5 | 129 15 -12.0 9.7 17 400 7630 165 12 -3.1 11.6 | 141 15 -9.6 11.7 18 384 7925 180 11 0.0 11.0 | 150 13 -6.5 11.2 19 369 8230 185 4 0.3 4.0 | 124 7 -6.1 4.1 20 354 8534 0 0 -0.0 -0.0 | 91 6 -6.5 0.2 21 300 9740 295 5 4.5 -2.1 | 44 3 -1.9 -2.0 22 274 10363 270 10 10.0 -0.0 | 268 4 3.5 0.2 23 250 11010 255 12 11.6 3.1 | 238 6 5.1 3.3 24 240 11278 255 12 11.6 3.1 | 238 6 5.1 3.3 25 219 11887 265 15 14.9 1.3 | 260 9 8.5 1.5 26 209 12192 280 18 17.7 -3.1 | 285 12 11.3 -3.0 27 200 12480 265 18 17.9 1.6 | 261 12 11.5 1.7 28 199 12497 265 18 17.9 1.6 | 261 12 11.5 1.7 29 181 13106 290 14 13.2 -4.8 | 305 8 6.7 -4.6 30 172 13411 270 13 13.0 -0.0 | 269 7 6.5 0.2 31 164 13716 235 12 9.8 6.9 | 206 8 3.4 7.0 32 150 14270 240 3 2.6 1.5 | 113 4 -3.9 1.7 33 149 14326 165 1 -0.3 1.0 | 99 7 -6.7 1.1 34 134 14935 235 16 13.1 9.2 | 215 11 6.6 9.3 35 127 15240 200 17 5.8 16.0 | 178 16 -0.6 16.1 36 121 15545 185 14 1.2 13.9 | 160 15 -5.2 14.1 37 103 16459 235 10 8.2 5.7 | 196 6 1.7 5.9 38 100 16650 155 6 -2.5 5.4 | 122 11 -9.0 5.6 39 98 16764 210 10 5.0 8.7 | 171 9 -1.5 8.8 40 88 17374 45 11 -7.8 -7.8 | 62 16 -14.2 -7.6 41 79 17983 30 10 -5.0 -8.7 | 53 14 -11.5 -8.5 42 78 18054 60 14 -12.1 -7.0 | 70 20 -18.6 -6.8 43 75 18288 60 14 -12.1 -7.0 | 70 20 -18.6 -6.8 44 71 18593 60 12 -10.4 -6.0 | 71 18 -16.9 -5.8 45 70 18660 105 19 -18.4 4.9 | 102 25 -24.8 5.1 46 67 18898 110 12 -11.3 4.1 | 103 18 -17.7 4.3 47 64 19202 50 20 -15.3 -12.9 | 60 25 -21.8 -12.7 48 61 19507 25 21 -8.9 -19.0 | 39 24 -15.3 -18.9 49 58 19812 35 15 -8.6 -12.3 | 51 19 -15.1 -12.1 50 50 20650 60 15 -13.0 -7.5 | 69 21 -19.4 -7.3 51 49 20726 55 14 -11.5 -8.0 | 66 20 -17.9 -7.9 52 47 21031 70 14 -13.2 -4.8 | 77 20 -19.6 -4.6 53 45 21336 115 22 -19.9 9.3 | 110 28 -26.4 9.4 54 40 21946 95 24 -23.9 2.1 | 94 30 -30.4 2.2 55 39 22250 110 31 -29.1 10.6 | 107 37 -35.6 10.8 56 37 22555 85 33 -32.9 -2.9 | 86 39 -39.3 -2.7 57 35 22860 100 36 -35.5 6.3 | 99 42 -41.9 6.4 58 32 23470 70 45 -42.3 -15.4 | 73 51 -48.7 -15.2 59 30 23790 65 41 -37.2 -17.3 | 69 47 -43.6 -17.2 60 23 25603 70 36 -33.8 -12.3 | 73 42 -40.3 -12.2 61 20 26410 75 26 -25.1 -6.7 | 78 32 -31.6 -6.6 62 19 26518 90 28 -28.0 0.0 | 90 34 -34.5 0.2 63 16 27127 75 25 -24.1 -6.5 | 78 31 -30.6 -6.3 Wind Parameters Mean winds (0-6000m): 241.3 at 8.6 knts Storm direction: 271.3 at 6.5 knts Shear (0-3000m) pos: 1.0 neg: 0.6 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): -30.5 deg Storm rel helicity (0-3000m) pos: 56.4 neg: -6.7 tot: 49.7 m^2/s^2 ave: 16.6 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.39 Bulk Shear: 6.44 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 ------------------------------------------------------------------------------- 500 268 14 264 7| 19.9 0.0 19.9| 30.3 0.0 30.3 60.7 0.81| 26.7 21.6 1000 273 15 274 9| 9.9 1.8 11.7| 34.2 -4.6 29.7 29.7 0.67| 15.8 10.5 1500 274 14 277 8| 4.7 1.2 5.9| 41.1 -5.2 36.0 24.0 0.65| 12.9 8.4 2000 276 13 281 6| 2.2 0.9 3.1| 44.4 -5.2 39.3 19.6 0.68| 11.1 7.6 2500 281 11 293 5| 1.8 0.7 2.5| 47.3 -6.7 40.6 16.2 0.59| 10.1 6.0 3000 285 10 307 4| 1.0 0.6 1.6| 56.4 -6.7 49.7 16.6 0.61| 9.2 5.7 4000 287 9 325 3| 0.3 0.4 0.7| 74.8 -6.7 68.1 17.0 0.64| 8.0 5.1 5000 272 8 275 2| 1.1 0.4 1.5| 95.5 -6.7 88.7 17.7 0.65| 7.5 4.9 6000 241 9 194 4| 0.9 1.0 1.9| 95.5 -36.9 58.6 9.8 0.48| 7.1 3.4 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20251109.12.gif