UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for SBBR... Searching the city database file for: SBBR ... Date:1200Z 4 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 118 1 925 812 SFC 899 1061 23.0 17.0 69 6.0 18.8 230 3 305.3 307.9 295.8 346.2 13.69 3 850 1546 18.4 16.5 89 1.9 17.1 310 19 305.4 308.0 296.1 347.4 14.03 4 840 1648 18.0 15.9 88 2.1 16.5 312 20 306.0 308.6 296.0 347.0 13.66 5 830 1751 18.6 13.8 74 4.8 15.4 314 22 307.7 310.0 295.3 344.1 12.04 6 803 2035 18.0 12.0 68 6.0 14.0 325 22 310.0 312.1 295.2 343.7 11.04 7 700 3196 9.6 6.3 80 3.3 7.6 335 14 313.1 314.8 294.3 339.8 8.59 8 655 3743 5.4 4.8 96 0.6 5.1 293 6 314.4 316.0 294.4 340.2 8.27 9 635 3996 4.2 4.1 99 0.1 4.1 273 2 315.8 317.4 294.6 341.3 8.12 10 616 4242 3.4 2.1 91 1.3 2.7 253 5 317.7 319.1 294.5 340.7 7.25 11 584 4674 2.2 -6.8 51 9.0 -2.1 228 15 321.1 321.9 292.8 334.0 3.93 12 566 4926 0.4 -5.6 64 6.0 -2.6 214 20 321.9 322.8 293.4 336.5 4.45 13 553 5112 0.2 -16.8 27 17.0 -6.2 211 18 323.8 324.2 291.7 330.2 1.86 14 520 5602 -3.7 -10.7 58 7.0 -6.7 213 13 324.9 325.5 293.3 335.8 3.25 15 512 5724 -4.7 -17.7 35 13.0 -9.4 221 11 325.1 325.5 292.1 331.5 1.86 16 500 5910 -6.3 -10.4 73 4.1 -8.1 235 8 325.4 326.0 293.6 337.0 3.47 17 496 5973 -6.9 -8.2 90 1.3 -7.5 237 8 325.4 326.2 294.1 339.2 4.16 18 466 6459 -10.5 -12.0 89 1.5 -11.1 263 7 326.8 327.4 293.8 337.8 3.27 19 455 6643 -10.7 -14.7 72 4.0 -12.2 275 6 328.7 329.3 293.8 338.0 2.69 20 451 6712 -9.7 -35.7 10 26.0 -15.4 280 6 330.8 330.9 292.3 332.4 0.40 21 435 6991 -11.3 -47.3 3 36.0 -17.1 282 7 332.2 332.3 292.4 332.7 0.12 22 415 7351 -14.5 -28.5 29 14.0 -18.0 284 9 332.6 332.8 293.3 335.8 0.88 23 409 7462 -15.5 -39.5 11 24.0 -19.8 284 9 332.7 332.8 292.7 333.9 0.30 24 401 7611 -16.5 -21.5 65 5.0 -18.0 285 10 333.3 333.7 294.1 339.4 1.71 25 400 7630 -16.5 -22.5 60 6.0 -18.3 265 15 333.5 333.9 294.1 339.2 1.57 26 381 7993 -18.9 -30.9 34 12.0 -21.5 259 19 335.1 335.2 293.8 337.9 0.76 27 337 8894 -25.3 -29.4 69 4.1 -26.2 289 21 338.3 338.5 294.8 342.0 0.99 28 331 9025 -25.5 -33.5 47 8.0 -27.0 285 22 339.8 339.9 294.9 342.4 0.68 29 317 9336 -27.7 -30.5 77 2.8 -28.3 276 26 340.9 341.1 295.4 344.5 0.95 30 300 9730 -30.1 -35.1 62 5.0 -30.9 265 31 343.0 343.1 295.6 345.4 0.64 31 290 9970 -31.7 -38.7 50 7.0 -32.7 271 32 344.0 344.1 295.7 345.8 0.46 32 266 10574 -36.9 -40.4 70 3.5 -37.3 287 29 345.0 345.1 295.9 346.7 0.42 33 263 10653 -37.5 -45.5 43 8.0 -38.2 289 29 345.3 345.3 295.8 346.3 0.25 34 259 10758 -38.5 -42.9 63 4.4 -38.9 290 28 345.3 345.4 295.9 346.7 0.33 35 253 10919 -40.1 -48.1 42 8.0 -40.7 290 28 345.3 345.3 295.7 346.1 0.19 36 250 11000 -40.7 -47.7 47 7.0 -41.2 290 27 345.6 345.6 295.8 346.4 0.21 37 244 11165 -42.1 -46.2 64 4.1 -42.4 288 27 345.9 345.9 296.0 346.9 0.25 38 237 11362 -43.5 -50.5 46 7.0 -43.9 286 26 346.6 346.7 296.0 347.3 0.16 39 200 12480 -53.7 -58.2 58 4.5 -53.8 275 30 347.7 347.7 296.2 348.0 0.07 40 196 12609 -54.9 -58.7 63 3.8 -55.0 274 30 347.8 347.8 296.2 348.1 0.07 41 162 13796 -65.3 -70.3 50 5.0 -65.4 260 34 349.8 349.8 296.6 349.9 0.02 42 156 14025 -67.1 -69.8 68 2.7 -67.1 258 34 350.5 350.5 296.8 350.6 0.02 43 150 14260 -69.3 -72.5 63 3.2 -69.3 255 35 350.7 350.7 296.8 350.8 0.01 44 132 15011 -75.7 -81.7 38 6.0 -75.7 255 41 352.3 352.3 297.1 352.4 0.00 45 113 15918 -71.9 -84.9 13 13.0 -71.9 224 47 375.5 375.5 301.5 375.5 0.00 46 100 16630 -76.1 -86.1 19 10.0 -76.2 60 3 380.7 380.7 302.3 380.7 0.00 47 89 17299 -78.5 -87.5 22 9.0 -78.5 231 14 388.8 388.8 303.6 388.8 0.00 48 82 17768 -77.5 -87.5 19 10.0 -77.5 280 21 400.1 400.1 305.2 400.1 0.00 49 77 18134 -72.3 -86.3 10 14.0 -72.3 316 9 418.2 418.2 307.5 418.2 0.00 50 70 18690 -76.1 -88.1 13 12.0 -76.2 340 9 421.6 421.6 307.9 421.6 0.00 51 68 18857 -76.5 -88.5 13 12.0 -76.6 352 14 424.2 424.2 308.2 424.2 0.00 52 58 19793 -68.5 -88.5 4 20.0 -68.7 107 11 462.0 462.0 312.0 462.0 0.00 53 52 20446 -69.9 -89.9 4 20.0 -70.1 110 15 473.4 473.4 312.9 473.4 0.00 54 50 20680 -69.1 -90.1 3 21.0 -69.3 100 17 480.7 480.7 313.5 480.7 0.00 55 30 23810 -59.3 -87.3 1 28.0 -60.3 70 38 583.0 583.0 319.8 583.0 0.01 TRP 132 15011 -75.7 -81.7 38 6.0 -75.7 255 41 352.3 352.3 297.1 352.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 551.31 mb = 5137.19 m = 16854.08 ft Wetbulb zero: 598.09 mb = 4481.00 m = 14701.26 ft Precipitable water: 1.47 inches Sfc-500 mean rel hum: 71.50 % Est. max temperature: 29.12 C = 84.41 F Sfc-Lift cond lev (LCL): 823.21 mb = 1821.25 m = 5975.15 ft T: 18.45 C 700-500 lapse rate: 5.86 C/km ThetaE index: 7.64 C Layer 840.0- 655.0 mb Conv cond level (CCL): 742.95 mb = 2692.32 m = 8832.95 ft Mean mixing ratio: 12.98 g/kg Conv temperature: 29.29 C = 84.73 F Cap Strength: 3.22 C Lifted Index: -1.81 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.58 C Lifted Index @700 mb: 0.21 C Showalter Index: -2.39 C Risk: Severe thunderstorms possible Total Totals Index: 47.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.80 C K Index: 37.90 Risk: > 80 % chance of thunderstorms Sweat Index: 244.00 Risk: None Energy Index: -2.08 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 267.35 J/kg Max Up Vert Vel: 23.12 m/s Conv Inhibition (B-): 89.46 J/kg Cap Strength: 3.22 C Lift Cond Lev (LCL): 797.36 mb = 2094.47 m = 6871.53 ft Lev Free Conv (LFC): 692.36 mb = 3286.27 m = 10781.59 ft Equ Level (EL): 552.36 mb = 5121.24 m = 16801.76 ft B at Equ Level: 69.69 J/kg Max Parcel Lev (MPL): 162.36 mb = 13782.43 m = 45217.41 ft Wind level data Storm motion: 315 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 ---------------------------------------------------------- 0 899 1061 230 3 2.3 1.9 | 153 9 -4.3 8.5 1 883 1219 305 12 9.8 -6.9 | 276 3 3.3 -0.3 2 850 1546 310 19 14.6 -12.2 | 305 10 8.0 -5.7 3 822 1829 315 23 16.3 -16.3 | 315 14 9.7 -9.7 4 793 2134 330 21 10.5 -18.2 | 341 12 3.9 -11.6 5 765 2438 350 17 3.0 -16.7 | 19 11 -3.6 -10.2 6 738 2743 325 15 8.6 -12.3 | 340 6 2.0 -5.7 7 712 3048 335 15 6.3 -13.6 | 2 7 -0.2 -7.1 8 700 3196 335 14 5.9 -12.7 | 6 6 -0.6 -6.1 9 637 3962 275 2 2.0 -0.2 | 144 8 -4.6 6.4 10 613 4267 250 5 4.7 1.7 | 167 8 -1.9 8.3 11 568 4877 215 20 11.5 16.4 | 192 23 4.9 22.9 12 527 5486 205 15 6.3 13.6 | 179 20 -0.2 20.1 13 500 5910 235 8 6.6 4.6 | 180 11 -0.0 11.1 14 488 6096 240 8 6.9 4.0 | 182 11 0.4 10.5 15 451 6706 280 6 5.9 -1.0 | 173 6 -0.6 5.5 16 401 7620 285 10 9.7 -2.6 | 218 5 3.1 4.0 17 400 7630 265 15 14.9 1.3 | 227 11 8.4 7.9 18 384 7925 260 18 17.7 3.1 | 229 15 11.2 9.7 19 368 8230 255 23 22.2 6.0 | 231 20 15.7 12.5 20 339 8839 290 20 18.8 -6.8 | 271 12 12.2 -0.3 21 300 9730 265 31 30.9 2.7 | 249 26 24.3 9.2 22 299 9754 265 33 32.9 2.9 | 250 28 26.3 9.4 23 262 10668 290 29 27.3 -9.9 | 279 21 20.7 -3.4 24 250 11000 290 27 25.4 -9.2 | 278 19 18.8 -2.7 25 219 11887 280 25 24.6 -4.3 | 263 18 18.1 2.2 26 200 12480 275 30 29.9 -2.6 | 260 24 23.3 3.9 27 150 14260 255 35 33.8 9.1 | 240 31 27.3 15.6 28 132 15011 255 41 39.6 10.6 | 243 37 33.0 17.2 29 127 15240 255 42 40.6 10.9 | 243 38 34.0 17.4 30 114 15850 230 51 39.1 32.8 | 220 51 32.5 39.3 31 103 16459 180 18 0.0 18.0 | 165 25 -6.6 24.5 32 100 16630 60 3 -2.6 -1.5 | 119 10 -9.2 5.0 33 98 16764 160 12 -4.1 11.3 | 149 21 -10.7 17.8 34 88 17374 240 14 12.1 7.0 | 202 15 5.6 13.5 35 83 17678 285 22 21.3 -5.7 | 267 15 14.7 0.8 36 79 17983 270 18 18.0 -0.0 | 240 13 11.4 6.5 37 75 18288 0 0 -0.0 -0.0 | 135 9 -6.6 6.5 38 71 18593 10 10 -1.7 -9.8 | 68 9 -8.3 -3.3 39 70 18690 340 9 3.1 -8.5 | 61 4 -3.5 -1.9 40 68 18898 355 15 1.3 -14.9 | 32 10 -5.2 -8.4 41 64 19202 275 4 4.0 -0.3 | 157 7 -2.6 6.2 42 61 19507 90 11 -11.0 0.0 | 110 19 -17.6 6.5 43 55 20117 125 12 -9.8 6.9 | 129 21 -16.4 13.4 44 50 20680 100 17 -16.7 3.0 | 112 25 -23.3 9.5 45 50 20726 100 18 -17.7 3.1 | 112 26 -24.3 9.7 46 47 21031 100 18 -17.7 3.1 | 112 26 -24.3 9.7 47 45 21336 120 18 -15.6 9.0 | 125 27 -22.1 15.5 48 43 21641 115 23 -20.8 9.7 | 121 32 -27.4 16.3 49 39 22250 70 24 -22.6 -8.2 | 87 29 -29.1 -1.7 50 37 22555 90 23 -23.0 0.0 | 102 30 -29.6 6.5 51 35 22860 60 30 -26.0 -15.0 | 75 34 -32.5 -8.5 52 32 23470 80 30 -29.5 -5.2 | 92 36 -36.1 1.3 53 30 23810 70 38 -35.7 -13.0 | 81 43 -42.3 -6.5 54 28 24079 75 40 -38.6 -10.4 | 85 45 -45.2 -3.8 55 15 26518 90 36 -36.0 0.0 | 99 43 -42.6 6.5 Wind Parameters Mean winds (0-6000m): 285.0 at 12.3 knts Storm direction: 315.0 at 9.3 knts Shear (0-3000m) pos: 3.0 neg: 2.7 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): -1.5 deg Storm rel helicity (0-3000m) pos: 75.1 neg: -16.3 tot: 58.8 m^2/s^2 ave: 19.6 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 3.7 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 94.92 Bulk Shear: 2.82 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 ------------------------------------------------------------------------------- 500 306 13 285 4| 19.5 0.0 19.5| 21.2 0.0 21.2 42.4 0.75| 21.7 16.4 1000 313 17 310 8| 11.3 0.0 11.3| 42.5 0.0 42.5 42.5 0.75| 15.2 11.5 1500 322 18 329 9| 6.0 0.0 6.0| 68.5 -4.5 64.0 42.7 0.71| 14.0 10.0 2000 324 17 334 8| 4.5 0.5 5.0| 72.5 -10.6 61.9 31.0 0.59| 12.2 7.3 2500 324 16 337 7| 3.6 2.1 5.7| 73.1 -12.3 60.8 24.3 0.42| 11.7 4.9 3000 325 14 342 5| 3.0 2.7 5.7| 75.1 -16.3 58.8 19.6 0.34| 11.1 3.7 4000 308 14 292 5| 2.2 4.0 6.3| 93.7 -30.4 63.3 15.8 0.31| 11.0 3.4 5000 288 13 250 7| 2.6 2.8 5.4| 99.0 -49.9 49.1 9.8 0.24| 10.2 2.5 6000 285 12 238 6| 2.6 2.3 5.0|101.5 -51.5 50.0 8.3 0.23| 9.1 2.1 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20251104.12.gif