UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for SBBR... Searching the city database file for: SBBR ... Date:0000Z 10 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 97 1 925 795 SFC 897 1061 21.8 18.4 81 3.4 19.4 130 1 304.3 307.0 296.4 349.0 15.01 3 869 1339 22.8 17.8 73 5.0 19.3 198 13 308.1 310.9 297.3 353.2 14.92 4 850 1533 21.2 17.6 80 3.6 18.7 190 17 308.4 311.2 297.5 354.0 15.07 5 700 3186 10.2 9.0 92 1.2 9.5 175 6 313.8 315.8 295.7 345.9 10.36 6 646 3851 6.0 5.9 99 0.1 5.9 98 3 316.3 318.1 295.4 344.8 9.06 7 549 5174 0.4 -6.6 59 7.0 -3.0 90 10 324.7 325.6 294.0 338.8 4.25 8 500 5920 -4.3 -14.3 46 10.0 -8.3 130 8 327.8 328.3 293.4 336.5 2.53 9 493 6031 -5.3 -14.3 49 9.0 -8.9 130 9 327.9 328.4 293.5 336.7 2.56 10 478 6273 -6.7 -25.7 20 19.0 -12.2 127 15 329.1 329.3 292.4 332.6 0.99 11 460 6572 -8.9 -19.9 41 11.0 -12.6 128 18 330.0 330.3 293.3 336.0 1.71 12 448 6776 -10.1 -42.1 5 32.0 -16.0 123 17 331.0 331.0 292.2 331.8 0.21 13 433 7038 -11.7 -34.7 13 23.0 -16.7 95 18 332.2 332.3 292.7 333.9 0.46 14 422 7234 -13.3 -20.3 56 7.0 -15.6 99 14 332.6 332.9 294.1 339.0 1.80 15 400 7640 -16.1 -21.1 65 5.0 -17.7 85 19 334.1 334.4 294.4 340.4 1.78 16 396 7716 -16.9 -21.7 66 4.8 -18.3 72 18 334.0 334.3 294.3 340.1 1.70 17 381 8005 -17.7 -20.2 81 2.5 -18.5 21 14 336.6 337.1 295.3 343.8 2.02 18 354 8551 -20.9 -23.2 82 2.3 -21.5 300 10 339.5 339.8 295.6 345.6 1.67 19 311 9493 -28.5 -30.4 84 1.9 -28.9 265 7 341.7 341.9 295.6 345.4 0.98 20 300 9750 -30.3 -32.5 81 2.2 -30.7 280 4 342.7 342.8 295.7 345.8 0.83 21 283 10162 -33.3 -37.0 69 3.7 -33.8 277 8 344.1 344.3 295.8 346.3 0.56 22 271 10464 -35.7 -51.7 18 16.0 -37.0 272 11 344.9 345.0 295.6 345.4 0.12 23 261 10725 -37.5 -45.5 43 8.0 -38.2 270 13 346.0 346.1 296.0 347.0 0.25 24 250 11020 -40.1 -48.1 42 8.0 -40.7 290 12 346.4 346.5 296.0 347.3 0.20 25 231 11554 -44.5 -55.5 28 11.0 -45.0 285 11 347.7 347.7 296.2 348.1 0.09 26 216 11999 -48.7 -53.1 60 4.4 -48.9 255 12 347.9 347.9 296.3 348.4 0.13 27 211 12153 -49.9 -57.9 38 8.0 -50.2 263 13 348.4 348.4 296.3 348.7 0.07 28 202 12436 -52.7 -58.7 48 6.0 -52.9 277 15 348.3 348.3 296.3 348.6 0.07 29 200 12500 -53.1 -59.1 48 6.0 -53.3 280 15 348.7 348.7 296.4 349.0 0.07 30 199 12532 -53.5 -59.5 48 6.0 -53.7 280 15 348.5 348.6 296.4 348.8 0.06 31 176 13314 -59.3 -65.3 46 6.0 -59.4 254 9 351.5 351.5 297.0 351.6 0.03 32 168 13605 -61.5 -77.5 10 16.0 -61.6 239 8 352.5 352.5 297.2 352.5 0.01 33 157 14022 -65.3 -75.3 24 10.0 -65.4 225 21 353.0 353.0 297.3 353.0 0.01 34 150 14300 -65.9 -79.9 12 14.0 -66.0 215 31 356.6 356.6 298.0 356.6 0.00 35 143 14589 -65.9 -84.9 5 19.0 -66.0 219 30 361.5 361.5 299.0 361.5 0.00 36 100 16680 -80.5 -86.5 36 6.0 -80.5 330 12 372.2 372.2 300.9 372.2 0.00 37 85 17586 -84.5 -88.5 49 4.0 -84.5 20 9 381.8 381.8 302.5 381.8 0.00 38 76 18203 -84.9 -88.7 51 3.8 -84.9 38 13 393.4 393.4 304.3 393.4 0.00 39 72 18501 -83.5 -89.5 34 6.0 -83.5 47 17 402.5 402.5 305.5 402.5 0.00 40 70 18660 -77.7 -87.7 18 10.0 -77.7 40 16 418.2 418.2 307.5 418.2 0.00 41 67 18913 -73.3 -88.3 8 15.0 -73.4 54 20 433.0 433.0 309.1 433.0 0.00 42 64 19181 -72.7 -89.7 6 17.0 -72.8 334 4 440.0 440.0 309.8 440.0 0.00 43 61 19463 -73.3 -89.3 7 16.0 -73.4 247 9 444.7 444.7 310.3 444.7 0.00 44 50 20640 -68.3 -90.3 3 22.0 -68.5 105 18 482.5 482.5 313.7 482.5 0.00 45 44 21415 -63.9 -88.9 2 25.0 -64.3 90 24 511.3 511.3 315.7 511.3 0.00 46 41 21845 -65.9 -89.9 2 24.0 -66.2 85 28 516.7 516.7 316.1 516.7 0.00 47 39 22152 -61.1 -89.1 1 28.0 -61.7 85 30 536.3 536.3 317.3 536.3 0.00 48 33 23203 -55.7 -85.7 1 30.0 -57.1 85 36 576.9 576.9 319.5 576.9 0.01 49 30 23810 -55.3 -86.3 1 31.0 -56.8 80 36 593.9 593.9 320.3 593.9 0.01 50 21 26092 -54.1 -85.1 1 31.0 -56.4 93 31 661.3 661.3 323.1 661.4 0.01 TRP 85 17586 -84.5 -88.5 49 4.0 -84.5 20 9 381.8 381.8 302.5 381.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5823.00 m Freezing level: 544.83 mb = 5237.63 m = 17183.63 ft Wetbulb zero: 581.33 mb = 4708.76 m = 15448.50 ft Precipitable water: 1.68 inches Sfc-500 mean rel hum: 79.32 % Est. max temperature: 29.30 C = 84.75 F Sfc-Lift cond lev (LCL): 853.40 mb = 1498.00 m = 4914.63 ft T: 21.49 C 700-500 lapse rate: 5.30 C/km ThetaE index: 17.52 C Layer 700.0- 493.0 mb Conv cond level (CCL): 768.85 mb = 2387.30 m = 7832.26 ft Mean mixing ratio: 14.56 g/kg Conv temperature: 28.52 C = 83.34 F Cap Strength: 1.68 C Lifted Index: -2.15 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.19 C Lifted Index @700 mb: -1.01 C Showalter Index: -2.74 C Risk: Severe thunderstorms possible Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 21.90 C K Index: 41.90 Risk: > 80 % chance of thunderstorms Sweat Index: 253.20 Risk: None Energy Index: -3.41 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 981.60 J/kg Max Up Vert Vel: 44.31 m/s Conv Inhibition (B-): 35.13 J/kg Cap Strength: 1.68 C Lift Cond Lev (LCL): 801.42 mb = 2034.03 m = 6673.24 ft Lev Free Conv (LFC): 736.42 mb = 2754.16 m = 9035.86 ft Equ Level (EL): 166.42 mb = 13663.12 m = 44825.96 ft B at Equ Level: 978.24 J/kg Max Parcel Lev (MPL): 96.42 mb = 16883.12 m = 55390.14 ft Wind level data Storm motion: 171 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 ---------------------------------------------------------- 0 897 1061 130 1 -0.8 0.6 | 356 7 0.5 -7.1 1 881 1219 200 10 3.4 9.4 | 251 5 4.6 1.6 2 851 1524 195 17 4.4 16.4 | 213 10 5.6 8.7 3 850 1533 190 17 3.0 16.7 | 205 10 4.2 9.0 4 821 1829 185 16 1.4 15.9 | 198 9 2.6 8.2 5 792 2134 190 14 2.4 13.8 | 211 7 3.7 6.0 6 764 2438 195 12 3.1 11.6 | 229 6 4.3 3.8 7 700 3186 175 6 -0.5 6.0 | 339 2 0.7 -1.8 8 661 3658 110 2 -1.9 0.7 | 5 7 -0.7 -7.1 9 613 4267 70 7 -6.6 -2.4 | 28 11 -5.4 -10.2 10 548 5182 90 10 -10.0 0.0 | 49 12 -8.8 -7.8 11 508 5791 125 10 -8.2 5.7 | 74 7 -7.0 -2.0 12 500 5920 130 8 -6.1 5.1 | 62 6 -4.9 -2.6 13 489 6096 130 9 -6.9 5.8 | 71 6 -5.7 -2.0 14 470 6401 125 20 -16.4 11.5 | 104 16 -15.2 3.7 15 452 6706 130 17 -13.0 10.9 | 105 12 -11.8 3.2 16 434 7010 95 18 -17.9 1.6 | 70 18 -16.7 -6.2 17 417 7315 100 13 -12.8 2.3 | 65 13 -11.6 -5.5 18 401 7620 80 17 -16.7 -3.0 | 55 19 -15.5 -10.7 19 400 7640 85 19 -18.9 -1.7 | 62 20 -17.7 -9.4 20 369 8230 340 11 3.8 -10.3 | 345 19 5.0 -18.1 21 354 8534 300 10 8.7 -5.0 | 322 16 9.9 -12.8 22 326 9144 245 10 9.1 4.2 | 289 11 10.3 -3.5 23 300 9750 280 4 3.9 -0.7 | 329 10 5.2 -8.5 24 300 9754 280 4 3.9 -0.7 | 329 10 5.2 -8.5 25 275 10363 275 10 10.0 -0.9 | 308 14 11.2 -8.6 26 263 10668 265 13 13.0 1.1 | 295 16 14.2 -6.6 27 252 10973 295 12 10.9 -5.1 | 317 18 12.1 -12.8 28 250 11020 290 12 11.3 -4.1 | 314 17 12.5 -11.9 29 230 11582 285 11 10.6 -2.8 | 312 16 11.8 -10.6 30 219 11887 250 11 10.3 3.8 | 289 12 11.6 -4.0 31 200 12500 280 15 14.8 -2.6 | 303 19 16.0 -10.4 32 191 12802 280 13 12.8 -2.3 | 306 17 14.0 -10.0 33 182 13106 270 17 17.0 -0.0 | 293 20 18.2 -7.8 34 173 13411 245 4 3.6 1.7 | 321 8 4.8 -6.1 35 165 13716 235 10 8.2 5.7 | 282 10 9.4 -2.0 36 150 14300 215 31 17.8 25.4 | 227 26 19.0 17.6 37 149 14326 240 22 19.1 11.0 | 261 21 20.3 3.2 38 142 14630 215 31 17.8 25.4 | 227 26 19.0 17.6 39 135 14935 185 24 2.1 23.9 | 192 16 3.3 16.1 40 115 15850 165 12 -3.1 11.6 | 154 4 -1.9 3.8 41 109 16154 150 2 -1.0 1.7 | 358 6 0.2 -6.0 42 104 16459 300 11 9.5 -5.5 | 321 17 10.7 -13.3 43 100 16680 330 12 6.0 -10.4 | 338 20 7.2 -18.2 44 93 17069 330 12 6.0 -10.4 | 338 20 7.2 -18.2 45 88 17374 25 10 -4.2 -9.1 | 10 17 -3.0 -16.8 46 85 17586 20 9 -3.1 -8.5 | 7 16 -1.9 -16.2 47 75 18288 40 13 -8.4 -10.0 | 22 19 -7.1 -17.7 48 71 18593 50 19 -14.6 -12.2 | 34 24 -13.3 -20.0 49 70 18660 40 16 -10.3 -12.3 | 24 22 -9.1 -20.0 50 67 18898 60 21 -18.2 -10.5 | 43 25 -17.0 -18.3 51 64 19202 330 3 1.5 -2.6 | 345 11 2.7 -10.4 52 61 19507 235 10 8.2 5.7 | 282 10 9.4 -2.0 53 58 19812 80 10 -9.8 -1.7 | 42 13 -8.6 -9.5 54 50 20640 105 18 -17.4 4.7 | 79 16 -16.2 -3.1 55 49 20726 105 13 -12.6 3.4 | 69 12 -11.3 -4.4 56 43 21641 85 27 -26.9 -2.4 | 68 28 -25.7 -10.1 57 30 23774 85 39 -38.9 -3.4 | 73 39 -37.6 -11.2 58 30 23810 80 36 -35.5 -6.3 | 68 37 -34.2 -14.0 59 24 24689 80 30 -29.5 -5.2 | 65 31 -28.3 -13.0 60 21 25298 95 31 -30.9 2.7 | 80 30 -29.7 -5.1 61 19 25603 80 30 -29.5 -5.2 | 65 31 -28.3 -13.0 62 18 25908 95 26 -25.9 2.3 | 77 25 -24.7 -5.5 63 16 26213 80 25 -24.6 -4.3 | 63 26 -23.4 -12.1 Wind Parameters Mean winds (0-6000m): 141.1 at 10.5 knts Storm direction: 171.1 at 7.9 knts Shear (0-3000m) pos: 2.2 neg: 2.7 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 29.5 deg Storm rel helicity (0-3000m) pos: 14.7 neg: -17.3 tot: -2.6 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -0.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 74.09 Bulk Shear: 13.25 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 ------------------------------------------------------------------------------- 500 196 11 235 5| 16.9 0.0 16.9| 0.0 -13.6 -13.6 -27.2 -0.61| 20.5-12.6 1000 191 14 214 7| 8.4 1.3 9.7| 2.5 -15.7 -13.2 -13.2 -0.51| 11.9 -6.1 1500 191 13 215 7| 4.5 0.8 5.3| 6.6 -15.7 -9.1 -6.1 -0.35| 9.3 -3.3 2000 190 12 219 5| 3.3 1.8 5.1| 7.7 -15.7 -7.9 -4.0 -0.23| 8.2 -1.8 2500 188 11 224 4| 2.7 2.6 5.3| 9.1 -16.3 -7.2 -2.9 -0.13| 7.8 -1.1 3000 185 9 231 3| 2.2 2.7 5.0| 14.7 -17.3 -2.6 -0.9 -0.07| 7.3 -0.5 4000 167 9 144 1| 1.8 2.4 4.2| 26.7 -17.3 9.4 2.4 0.02| 6.2 0.1 5000 152 9 97 3| 2.1 1.9 4.0| 39.5 -18.8 20.7 4.1 0.09| 5.9 0.5 6000 141 10 94 5| 1.8 2.4 4.2| 53.5 -55.4 -1.9 -0.3 0.02| 6.9 0.1 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20251110.00.gif