UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for SBBR... Searching the city database file for: SBBR ... Date:0000Z 8 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 70 1 925 767 SFC 894 1061 24.0 18.0 69 6.0 19.8 200 7 306.8 309.6 296.8 351.0 14.68 3 850 1506 20.4 17.7 84 2.7 18.5 325 24 307.5 310.4 297.3 353.3 15.16 4 779 2255 14.8 14.8 100 0.0 14.8 307 21 309.3 311.9 296.8 351.0 13.72 5 700 3156 10.0 10.0 100 0.0 10.0 330 14 313.6 315.7 296.1 347.9 11.09 6 596 4474 1.8 1.3 96 0.5 1.5 352 8 318.8 320.2 294.7 341.4 7.08 7 524 5507 -1.5 -6.2 70 4.7 -3.8 307 6 326.8 327.7 294.8 342.1 4.60 8 500 5880 -2.5 -12.5 46 10.0 -6.8 245 2 330.0 330.6 294.3 340.0 2.93 9 485 6121 -3.7 -18.7 30 15.0 -9.2 247 2 331.4 331.8 293.7 337.8 1.80 10 431 7041 -10.7 -18.7 52 8.0 -13.5 99 11 333.9 334.3 294.6 341.0 2.03 11 400 7610 -15.3 -24.3 46 9.0 -17.9 75 10 335.1 335.4 294.3 339.9 1.34 12 375 8096 -18.5 -37.5 17 19.0 -22.0 58 8 337.1 337.2 294.0 338.7 0.41 13 339 8844 -24.1 -30.1 58 6.0 -25.4 146 8 339.4 339.5 295.0 342.8 0.93 14 323 9197 -25.9 -28.5 79 2.6 -26.5 197 9 341.6 341.8 295.7 345.8 1.13 15 301 9706 -29.1 -33.3 67 4.2 -29.9 198 9 344.0 344.2 296.0 347.0 0.77 16 300 9730 -29.3 -33.6 66 4.3 -30.0 195 9 344.1 344.2 296.0 347.0 0.75 17 271 10445 -35.5 -47.5 28 12.0 -36.6 218 13 345.2 345.3 295.7 346.0 0.19 18 250 11000 -40.5 -47.5 47 7.0 -41.1 225 12 345.9 345.9 295.9 346.7 0.21 19 241 11249 -42.9 -47.9 58 5.0 -43.3 229 11 345.9 345.9 295.9 346.7 0.21 20 200 12480 -52.9 -57.3 59 4.4 -53.1 215 24 349.0 349.0 296.5 349.3 0.08 21 198 12545 -53.5 -57.4 62 3.9 -53.6 216 24 349.0 349.1 296.5 349.4 0.08 22 190 12809 -55.3 -62.3 41 7.0 -55.5 220 25 350.3 350.3 296.7 350.5 0.05 23 165 13691 -63.5 -66.9 63 3.4 -63.6 220 18 351.0 351.0 296.9 351.1 0.03 24 150 14270 -68.1 -72.0 57 3.9 -68.1 200 22 352.8 352.8 297.3 352.8 0.02 25 122 15483 -77.3 -81.7 49 4.4 -77.3 185 37 357.5 357.5 298.2 357.5 0.00 26 100 16620 -78.7 -85.7 31 7.0 -78.7 95 21 375.7 375.7 301.5 375.7 0.00 27 75 18264 -78.7 -87.7 22 9.0 -78.7 85 11 407.9 407.9 306.2 407.9 0.00 28 70 18660 -76.3 -87.3 16 11.0 -76.3 155 13 421.2 421.2 307.9 421.2 0.00 29 63 19271 -72.5 -87.5 9 15.0 -72.6 127 18 442.4 442.4 310.1 442.4 0.00 30 58 19752 -74.9 -89.9 8 15.0 -75.0 53 14 447.6 447.6 310.6 447.6 0.00 31 55 20061 -72.1 -89.1 6 17.0 -72.2 73 20 460.9 460.9 311.8 460.9 0.00 32 50 20620 -72.3 -90.3 5 18.0 -72.4 80 17 473.1 473.1 312.9 473.1 0.00 33 47 20985 -72.3 -90.3 5 18.0 -72.4 86 19 481.6 481.6 313.6 481.6 0.00 34 43 21513 -69.9 -90.9 3 21.0 -70.1 77 27 499.9 499.9 314.9 499.9 0.00 35 38 22269 -59.5 -88.5 1 29.0 -60.3 97 35 544.4 544.4 317.8 544.4 0.00 36 32 23357 -55.3 -86.3 1 31.0 -56.8 87 42 583.0 583.0 319.8 583.1 0.01 37 30 23770 -54.5 -85.5 1 31.0 -56.2 95 53 596.1 596.1 320.5 596.1 0.01 TRP 122 15483 -77.3 -81.7 49 4.4 -77.3 185 37 357.5 357.5 298.2 357.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5810.00 m Freezing level: 556.73 mb = 5037.36 m = 16526.57 ft Wetbulb zero: 575.16 mb = 4759.47 m = 15614.87 ft Precipitable water: 1.74 inches Sfc-500 mean rel hum: 89.28 % Est. max temperature: 28.15 C = 82.68 F Sfc-Lift cond lev (LCL): 818.83 mb = 1826.77 m = 5993.28 ft T: 18.00 C 700-500 lapse rate: 4.59 C/km ThetaE index: 11.90 C Layer 779.0- 524.0 mb Conv cond level (CCL): 796.89 mb = 2059.96 m = 6758.32 ft Mean mixing ratio: 14.74 g/kg Conv temperature: 25.93 C = 78.68 F Cap Strength: 0.71 C Lifted Index: -0.35 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.13 C Lifted Index @700 mb: -1.21 C Showalter Index: -0.70 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.20 C K Index: 40.60 Risk: > 80 % chance of thunderstorms Sweat Index: 262.40 Risk: None Energy Index: -2.63 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 929.71 J/kg Max Up Vert Vel: 43.12 m/s Conv Inhibition (B-): 5.97 J/kg Cap Strength: 0.71 C Lift Cond Lev (LCL): 809.00 mb = 1930.43 m = 6333.35 ft Lev Free Conv (LFC): 784.00 mb = 2199.93 m = 7217.54 ft Equ Level (EL): 154.00 mb = 14110.15 m = 46292.58 ft B at Equ Level: 928.18 J/kg Max Parcel Lev (MPL): 94.00 mb = 16973.34 m = 55686.15 ft Wind level data Storm motion: 2 at 8 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 ---------------------------------------------------------- 0 894 1061 200 7 2.4 6.6 | 190 15 2.7 14.7 1 878 1219 330 10 5.0 -8.7 | 276 5 5.3 -0.6 2 850 1506 325 24 13.8 -19.7 | 309 18 14.1 -11.6 3 848 1524 330 26 13.0 -22.5 | 317 20 13.3 -14.4 4 789 2134 305 22 18.0 -12.6 | 284 19 18.3 -4.5 5 762 2438 310 18 13.8 -11.6 | 284 15 14.1 -3.5 6 735 2743 310 15 11.5 -9.6 | 278 12 11.8 -1.6 7 700 3156 330 14 7.0 -12.1 | 299 8 7.3 -4.0 8 683 3353 340 11 3.8 -10.3 | 299 5 4.1 -2.3 9 658 3658 30 3 -1.5 -2.6 | 168 6 -1.2 5.5 10 610 4267 350 8 1.4 -7.9 | 263 2 1.7 0.2 11 545 5182 360 10 -0.0 -10.0 | 351 2 0.3 -1.9 12 500 5880 245 2 1.8 0.8 | 193 9 2.1 8.9 13 486 6096 250 2 1.9 0.7 | 194 9 2.2 8.8 14 432 7010 100 11 -10.8 1.9 | 134 15 -10.5 10.0 15 400 7610 75 10 -9.7 -2.6 | 120 11 -9.3 5.5 16 383 7925 55 10 -8.2 -5.7 | 107 8 -7.9 2.3 17 368 8230 60 6 -5.2 -3.0 | 136 7 -4.9 5.1 18 312 9449 235 10 8.2 5.7 | 212 16 8.5 13.8 19 300 9730 195 9 2.3 8.7 | 189 17 2.6 16.8 20 299 9754 210 10 5.0 8.7 | 198 18 5.3 16.7 21 251 10973 225 16 11.3 11.3 | 211 23 11.6 19.4 22 250 11000 225 12 8.5 8.5 | 208 19 8.8 16.6 23 240 11278 230 11 8.4 7.1 | 210 17 8.7 15.1 24 219 11887 195 3 0.8 2.9 | 186 11 1.1 11.0 25 200 12480 215 24 13.8 19.7 | 207 31 14.1 27.7 26 190 12802 220 25 16.1 19.2 | 211 32 16.4 27.2 27 164 13716 220 18 11.6 13.8 | 209 25 11.9 21.9 28 150 14270 200 22 7.5 20.7 | 195 30 7.8 28.7 29 122 15483 185 37 3.2 36.9 | 185 45 3.5 44.9 30 114 15850 185 37 3.2 36.9 | 185 45 3.5 44.9 31 108 16154 180 25 0.0 25.0 | 181 33 0.3 33.1 32 103 16459 140 16 -10.3 12.3 | 154 23 -10.0 20.3 33 100 16620 95 21 -20.9 1.8 | 116 23 -20.6 9.9 34 98 16764 90 20 -20.0 0.0 | 112 21 -19.7 8.1 35 75 18288 85 11 -11.0 -1.0 | 124 13 -10.6 7.1 36 71 18593 60 16 -13.9 -8.0 | 90 14 -13.5 0.1 37 70 18660 155 13 -5.5 11.8 | 165 21 -5.2 19.9 38 67 18898 155 13 -5.5 11.8 | 165 21 -5.2 19.9 39 61 19507 110 21 -19.7 7.2 | 128 25 -19.4 15.3 40 57 19812 40 13 -8.4 -10.0 | 77 8 -8.0 -1.9 41 55 20117 80 21 -20.7 -3.6 | 102 21 -20.4 4.4 42 52 20422 45 21 -14.8 -14.8 | 65 16 -14.5 -6.8 43 50 20620 80 17 -16.7 -3.0 | 107 17 -16.4 5.1 44 49 20726 50 14 -10.7 -9.0 | 85 10 -10.4 -0.9 45 47 21031 90 20 -20.0 0.0 | 112 21 -19.7 8.1 46 42 21641 75 28 -27.0 -7.2 | 92 27 -26.7 0.8 47 37 22555 105 38 -36.7 9.8 | 116 41 -36.4 17.9 48 31 23470 85 42 -41.8 -3.7 | 96 42 -41.5 4.4 49 30 23770 95 53 -52.8 4.6 | 104 54 -52.5 12.7 50 28 24079 95 54 -53.8 4.7 | 103 55 -53.5 12.8 51 21 25298 80 40 -39.4 -6.9 | 92 39 -39.1 1.1 52 19 25603 90 40 -40.0 0.0 | 102 40 -39.7 8.1 53 18 25908 75 34 -32.8 -8.8 | 89 33 -32.5 -0.7 54 14 26822 85 30 -29.9 -2.6 | 100 30 -29.6 5.5 Wind Parameters Mean winds (0-6000m): 332.2 at 10.8 knts Storm direction: 2.2 at 8.1 knts Shear (0-3000m) pos: 3.7 neg: 1.5 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): -12.8 deg Storm rel helicity (0-3000m) pos: 76.6 neg: -58.7 tot: 17.9 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 2.1 10^-3/s Energy-Hel index: 0.43 Bulk Rich Number: 293.17 Bulk Shear: 3.17 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 ------------------------------------------------------------------------------- 500 324 15 294 10| 31.5 0.0 31.5| 65.5 0.0 65.5 131.0 0.70| 35.2 24.7 1000 321 20 299 15| 15.7 4.7 20.5| 65.5 -46.7 18.8 18.8 0.34| 22.3 7.6 1500 316 20 294 15| 9.0 3.1 12.1| 65.8 -55.0 10.8 7.2 0.26| 17.1 4.5 2000 316 19 292 14| 6.8 2.4 9.2| 73.3 -57.5 15.8 7.9 0.27| 14.3 3.9 2500 319 17 292 12| 4.4 1.9 6.3| 75.6 -58.3 17.3 6.9 0.17| 14.2 2.3 3000 321 15 290 10| 3.7 1.5 5.2| 76.6 -58.7 17.9 6.0 0.16| 12.9 2.1 4000 327 13 291 8| 3.0 1.1 4.0| 78.1 -58.7 19.5 4.9 0.21| 10.3 2.1 5000 328 12 286 7| 2.4 1.8 4.2| 78.4 -77.0 1.3 0.3 0.05| 9.8 0.5 6000 332 11 285 6| 2.0 1.4 3.4| 78.9-139.1 -60.2 -10.0 -0.10| 9.9 -1.0 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20251108.00.gif