UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for SBBR... Searching the city database file for: SBBR ... Date:0000Z 30 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 87 1 925 794 SFC 897 1061 26.4 12.4 42 14.0 17.1 70 2 309.0 310.9 294.3 339.9 10.13 3 886 1172 28.0 10.0 32 18.0 16.4 99 2 311.8 313.4 294.0 338.7 8.73 4 850 1543 25.2 10.2 39 15.0 15.5 195 3 312.5 314.3 294.6 341.1 9.23 5 700 3204 9.8 6.8 82 3.0 8.0 65 5 313.3 315.0 294.6 340.9 8.90 6 693 3288 9.0 6.3 83 2.7 7.3 66 5 313.4 315.0 294.4 340.3 8.68 7 634 4019 3.2 3.1 99 0.1 3.1 72 9 314.8 316.3 294.0 338.5 7.57 8 554 5103 -3.1 -3.1 100 0.0 -3.1 113 5 319.7 320.8 293.7 337.5 5.50 9 517 5648 -6.7 -6.7 100 0.0 -6.7 138 2 321.8 322.7 293.4 336.4 4.48 10 509 5770 -7.1 -8.1 93 1.0 -7.5 144 1 322.7 323.5 293.4 336.2 4.08 11 505 5832 -5.7 -12.7 58 7.0 -8.5 194 2 325.2 325.7 293.0 334.8 2.85 12 500 5910 -5.9 -13.9 53 8.0 -9.1 295 4 325.8 326.4 293.0 334.7 2.61 13 481 6213 -7.7 -18.7 41 11.0 -11.5 299 5 327.3 327.6 292.7 333.6 1.82 14 435 6991 -10.9 -28.9 21 18.0 -15.6 287 8 332.7 332.9 293.2 335.7 0.81 15 420 7260 -12.7 -21.7 47 9.0 -15.5 280 6 333.8 334.1 294.2 339.5 1.60 16 400 7630 -15.9 -24.9 46 9.0 -18.4 270 4 334.3 334.6 294.0 338.9 1.27 17 391 7801 -17.1 -23.1 60 6.0 -18.8 287 7 334.9 335.2 294.4 340.4 1.52 18 384 7936 -17.5 -22.5 65 5.0 -19.0 300 10 336.1 336.5 294.8 342.0 1.64 19 370 8214 -18.1 -29.1 38 11.0 -20.8 295 13 338.9 339.1 294.9 342.4 0.93 20 324 9190 -26.5 -35.5 42 9.0 -28.0 287 17 340.5 340.6 295.0 342.7 0.57 21 300 9740 -31.5 -36.5 61 5.0 -32.3 305 18 341.0 341.1 295.1 343.1 0.56 22 289 10002 -34.1 -37.4 72 3.3 -34.6 305 19 340.9 341.0 295.0 343.0 0.53 23 272 10423 -37.1 -38.2 89 1.1 -37.2 278 19 342.5 342.7 295.4 344.6 0.52 24 250 11000 -41.5 -43.6 80 2.1 -41.7 245 30 344.4 344.4 295.7 345.7 0.32 25 227 11645 -46.5 -52.5 50 6.0 -46.8 241 39 346.4 346.4 296.0 346.9 0.13 26 200 12470 -53.5 -57.6 61 4.1 -53.7 240 49 348.0 348.1 296.3 348.4 0.08 27 190 12799 -56.3 -59.6 66 3.3 -56.4 238 51 348.7 348.7 296.4 349.0 0.07 28 172 13425 -62.1 -69.1 39 7.0 -62.2 235 55 349.2 349.2 296.5 349.2 0.02 29 170 13497 -62.5 -70.5 33 8.0 -62.6 234 55 349.7 349.7 296.5 349.7 0.02 30 151 14220 -68.6 -73.7 47 5.2 -68.6 230 60 351.3 351.3 296.9 351.4 0.01 31 150 14260 -68.9 -73.9 48 5.0 -68.9 230 60 351.4 351.4 297.0 351.4 0.01 32 149 14300 -69.1 -74.0 49 4.9 -69.1 230 60 351.7 351.7 297.0 351.8 0.01 33 127 15240 -74.7 -81.7 33 7.0 -74.7 259 38 358.1 358.1 298.3 358.1 0.00 34 102 16506 -76.7 -86.7 19 10.0 -76.7 231 26 377.4 377.4 301.8 377.4 0.00 35 100 16620 -75.9 -86.9 16 11.0 -75.9 235 18 381.1 381.1 302.4 381.1 0.00 36 81 17816 -81.5 -87.5 35 6.0 -81.5 305 12 393.3 393.3 304.3 393.3 0.00 37 80 17886 -81.5 -88.5 29 7.0 -81.5 316 12 394.7 394.7 304.5 394.7 0.00 38 78 18028 -80.3 -89.3 21 9.0 -80.3 321 12 400.0 400.0 305.2 400.0 0.00 39 76 18177 -73.1 -86.1 12 13.0 -73.2 294 13 418.0 418.0 307.5 418.1 0.00 40 74 18333 -72.7 -87.7 9 15.0 -72.8 286 12 422.1 422.1 308.0 422.1 0.00 41 70 18660 -71.1 -89.1 5 18.0 -71.2 295 12 432.3 432.3 309.1 432.3 0.00 42 50 20690 -62.7 -89.7 1 27.0 -63.1 100 8 495.7 495.7 314.7 495.7 0.00 43 43 21625 -61.1 -89.1 1 28.0 -61.7 134 12 521.5 521.5 316.4 521.5 0.00 44 31 23648 -63.5 -90.5 1 27.0 -64.1 104 14 566.2 566.2 319.0 566.2 0.00 45 30 23850 -62.3 -91.3 1 29.0 -63.0 95 11 574.8 574.8 319.4 574.8 0.00 46 28 24278 -60.1 -90.1 1 30.0 -61.1 81 13 592.4 592.4 320.3 592.4 0.00 TRP 81 17816 -81.5 -87.5 35 6.0 -81.5 305 12 393.3 393.3 304.3 393.3 0.00 WND 151 14220 -68.6 -73.7 47 5.2 -68.6 230 60 351.3 351.3 296.9 351.4 0.01 Sounding variables and indices 1000-500 mb thick: 5823.00 m Freezing level: 593.37 mb = 4569.29 m = 14990.94 ft Wetbulb zero: 593.75 mb = 4545.87 m = 14914.10 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 77.96 % Est. max temperature: 30.43 C = 86.78 F Sfc-Lift cond lev (LCL): 730.55 mb = 2838.55 m = 9312.71 ft T: 13.19 C 700-500 lapse rate: 5.80 C/km ThetaE index: 7.53 C Layer 700.0- 435.0 mb Conv cond level (CCL): 666.61 mb = 3606.58 m = 11832.47 ft Mean mixing ratio: 9.13 g/kg Conv temperature: 31.24 C = 88.23 F Cap Strength: 1.19 C Lifted Index: 0.70 C Risk: Showers probable Lifted Index @300 mb: 2.29 C Lifted Index @700 mb: 0.96 C Showalter Index: 0.47 C Risk: Thunderstorms probable Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 16.10 C K Index: 38.30 Risk: > 80 % chance of thunderstorms Sweat Index: 132.40 Risk: None Energy Index: -1.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 80.33 J/kg Max Up Vert Vel: 12.68 m/s Conv Inhibition (B-): 49.41 J/kg Cap Strength: 1.19 C Lift Cond Lev (LCL): 682.59 mb = 3411.89 m = 11193.73 ft Lev Free Conv (LFC): 647.59 mb = 3844.41 m = 12612.73 ft Equ Level (EL): 497.59 mb = 5947.68 m = 19513.16 ft B at Equ Level: 76.89 J/kg Max Parcel Lev (MPL): 417.59 mb = 7303.21 m = 23960.39 ft Wind level data Storm motion: 90 at 4 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 70 2 -1.9 -0.7 | 289 2 2.0 -0.7 1 850 1543 195 3 0.8 2.9 | 238 5 4.7 2.9 2 793 2134 170 2 -0.3 2.0 | 241 4 3.6 2.0 3 766 2438 95 2 -2.0 0.2 | 265 2 1.9 0.2 4 700 3204 65 5 -4.5 -2.1 | 17 2 -0.6 -2.1 5 613 4267 75 10 -9.7 -2.6 | 66 6 -5.8 -2.6 6 507 5791 145 1 -0.6 0.8 | 256 3 3.3 0.8 7 500 5910 295 4 3.6 -1.7 | 283 8 7.5 -1.7 8 488 6096 300 4 3.5 -2.0 | 285 8 7.4 -2.0 9 451 6706 295 10 9.1 -4.2 | 288 14 13.0 -4.2 10 400 7630 270 4 4.0 -0.0 | 270 8 7.9 -0.0 11 384 7925 300 10 8.7 -5.0 | 292 14 12.6 -5.0 12 369 8230 295 13 11.8 -5.5 | 289 17 15.7 -5.5 13 325 9144 285 17 16.4 -4.4 | 282 21 20.3 -4.4 14 312 9449 305 18 14.7 -10.3 | 299 21 18.6 -10.3 15 300 9740 305 18 14.7 -10.3 | 299 21 18.6 -10.3 16 286 10058 305 19 15.6 -10.9 | 299 22 19.5 -10.9 17 274 10363 280 18 17.7 -3.1 | 278 22 21.6 -3.1 18 251 10973 255 26 25.1 6.7 | 257 30 29.0 6.7 19 250 11000 245 30 27.2 12.7 | 248 34 31.1 12.7 20 218 11887 240 42 36.4 21.0 | 242 45 40.3 21.0 21 200 12470 240 49 42.4 24.5 | 242 52 46.3 24.5 22 151 14220 230 60 46.0 38.6 | 232 63 49.9 38.6 23 150 14260 230 60 46.0 38.6 | 232 63 49.9 38.6 24 148 14326 230 60 46.0 38.6 | 232 63 49.9 38.6 25 134 14935 240 42 36.4 21.0 | 242 45 40.3 21.0 26 120 15545 280 33 32.5 -5.7 | 279 37 36.4 -5.7 27 108 16154 255 43 41.5 11.1 | 256 47 45.4 11.1 28 103 16459 230 29 22.2 18.6 | 235 32 26.1 18.6 29 100 16620 235 18 14.7 10.3 | 241 21 18.6 10.3 30 97 16764 235 20 16.4 11.5 | 241 23 20.3 11.5 31 88 17374 265 12 12.0 1.0 | 266 16 15.9 1.0 32 83 17678 330 12 6.0 -10.4 | 316 14 9.9 -10.4 33 81 17816 305 12 9.8 -6.9 | 297 15 13.7 -6.9 34 79 17983 330 12 6.0 -10.4 | 316 14 9.9 -10.4 35 75 18288 275 13 13.0 -1.1 | 274 17 16.8 -1.1 36 71 18593 340 10 3.4 -9.4 | 322 12 7.3 -9.4 37 70 18660 295 12 10.9 -5.1 | 289 16 14.8 -5.1 38 67 18898 325 16 9.2 -13.1 | 315 19 13.1 -13.1 39 64 19202 285 10 9.7 -2.6 | 281 14 13.6 -2.6 40 50 20690 100 8 -7.9 1.4 | 109 4 -4.0 1.4 41 43 21641 135 12 -8.5 8.5 | 152 10 -4.6 8.5 42 39 22250 60 13 -11.3 -6.5 | 48 10 -7.4 -6.5 43 35 22860 120 10 -8.7 5.0 | 136 7 -4.8 5.0 44 34 23165 100 12 -11.8 2.1 | 105 8 -7.9 2.1 45 30 23774 105 14 -13.5 3.6 | 111 10 -9.6 3.6 46 30 23850 95 11 -11.0 1.0 | 98 7 -7.1 0.9 47 28 24079 85 12 -12.0 -1.0 | 82 8 -8.1 -1.1 48 26 24384 65 17 -15.4 -7.2 | 58 14 -11.5 -7.2 49 25 24689 100 11 -10.8 1.9 | 105 7 -6.9 1.9 Wind Parameters Mean winds (0-6000m): 60.2 at 5.2 knts Storm direction: 90.2 at 3.9 knts Shear (0-3000m) pos: 0.6 neg: 1.5 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 131.7 deg Storm rel helicity (0-3000m) pos: 4.7 neg: -1.2 tot: 3.5 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 16.72 Bulk Shear: 4.81 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 ------------------------------------------------------------------------------- 500 157 3 232 4| 4.5 0.0 4.5| 0.9 -1.1 -0.2 -0.4 -0.25| 5.6 -1.4 1000 176 3 236 4| 2.3 0.6 2.9| 1.1 -1.2 -0.0 -0.0 -0.18| 3.5 -0.6 1500 162 2 235 4| 1.5 1.5 3.0| 1.8 -1.2 0.6 0.4 -0.01| 3.4 -0.0 2000 128 3 228 2| 1.1 1.7 2.8| 2.2 -1.2 1.0 0.5 0.13| 3.2 0.4 2500 98 3 238 1| 0.9 1.8 2.7| 3.2 -1.2 2.0 0.8 0.20| 3.0 0.6 3000 86 4 26 0| 0.6 1.5 2.1| 4.7 -1.2 3.5 1.2 0.25| 2.9 0.7 4000 85 5 70 1| 1.1 1.1 2.3| 10.9 -1.2 9.8 2.4 0.41| 3.2 1.3 5000 81 5 45 1| 1.3 0.9 2.2| 20.3 -1.2 19.2 3.8 0.50| 3.7 1.9 6000 60 5 13 3| 1.1 0.5 1.6| 21.6 -6.9 14.7 2.4 0.38| 3.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20251030.00.gif