UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110600.upa.cvt Date: 0000Z 6 NOV 25 Searching for SBBR... Searching the city database file for: SBBR ... Date:0000Z 6 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 88 1 925 793 SFC 897 1061 25.0 18.0 65 7.0 20.1 150 1 307.6 310.3 297.0 351.7 14.63 3 882 1211 26.0 14.0 48 12.0 17.9 178 4 310.1 312.3 295.6 345.1 11.47 4 850 1539 24.2 13.2 50 11.0 16.8 240 10 311.5 313.6 295.8 346.2 11.29 5 700 3199 10.2 8.7 90 1.5 9.2 240 10 313.8 315.7 295.6 345.2 10.15 6 655 3748 6.0 5.1 94 0.9 5.5 238 9 315.1 316.7 294.7 341.5 8.44 7 592 4569 1.4 -4.6 64 6.0 -1.6 196 6 319.0 319.9 292.7 333.8 4.59 8 565 4944 -1.5 -2.8 91 1.3 -2.1 145 3 319.8 320.9 293.7 337.6 5.52 9 524 5542 -3.9 -7.9 74 4.0 -5.7 52 2 323.9 324.7 293.6 337.3 4.03 10 500 5910 -6.7 -6.7 100 0.0 -6.7 350 3 324.9 325.8 294.4 340.2 4.64 11 498 5941 -6.9 -6.9 100 0.0 -6.9 350 3 325.0 325.9 294.4 340.2 4.58 12 455 6641 -10.9 -17.9 56 7.0 -13.3 11 9 328.5 328.9 293.2 335.6 2.06 13 440 6898 -12.7 -15.7 78 3.0 -13.8 20 10 329.4 329.9 293.9 338.2 2.56 14 429 7091 -13.7 -23.7 43 10.0 -16.6 24 10 330.5 330.8 293.1 335.2 1.32 15 412 7398 -15.7 -16.3 95 0.6 -15.9 19 7 331.8 332.3 294.5 340.8 2.60 16 406 7508 -16.7 -17.7 92 1.0 -17.0 17 5 331.9 332.3 294.3 340.0 2.34 17 400 7620 -17.1 -18.6 88 1.5 -17.6 15 4 332.8 333.2 294.4 340.5 2.20 18 373 8142 -19.7 -34.7 25 15.0 -22.6 331 8 336.0 336.1 293.9 338.1 0.54 19 367 8263 -19.7 -23.6 71 3.9 -20.8 312 10 337.6 337.9 295.1 343.2 1.55 20 362 8365 -20.1 -33.1 30 13.0 -22.8 301 10 338.4 338.5 294.5 340.9 0.65 21 319 9290 -27.3 -34.3 51 7.0 -28.5 264 20 340.9 341.0 295.1 343.4 0.66 22 301 9706 -29.7 -41.7 30 12.0 -31.3 265 17 343.2 343.3 295.4 344.5 0.33 23 300 9730 -29.9 -41.9 30 12.0 -31.4 265 17 343.2 343.3 295.4 344.5 0.32 24 276 10317 -35.7 -41.7 54 6.0 -36.4 264 13 343.1 343.2 295.4 344.6 0.36 25 263 10652 -37.1 -41.4 64 4.3 -37.6 191 11 345.9 345.9 296.1 347.4 0.39 26 252 10946 -39.7 -42.9 71 3.2 -40.0 168 13 346.3 346.3 296.1 347.6 0.34 27 250 11000 -40.1 -45.1 59 5.0 -40.5 165 14 346.4 346.5 296.1 347.6 0.27 28 200 12480 -52.9 -59.9 42 7.0 -53.1 200 37 349.0 349.0 296.5 349.3 0.06 29 187 12910 -56.5 -63.5 41 7.0 -56.6 200 36 350.0 350.0 296.7 350.1 0.04 30 160 13879 -65.1 -71.1 43 6.0 -65.1 196 31 351.4 351.4 297.0 351.5 0.02 31 157 13994 -65.7 -73.7 32 8.0 -65.8 196 31 352.3 352.3 297.1 352.3 0.01 32 150 14270 -67.5 -74.5 36 7.0 -67.5 195 29 353.8 353.8 297.4 353.9 0.01 33 125 15349 -76.1 -80.6 49 4.5 -76.1 243 21 357.2 357.2 298.1 357.2 0.00 34 101 16573 -79.5 -84.3 45 4.8 -79.5 286 12 373.1 373.1 301.1 373.1 0.00 35 100 16630 -79.7 -84.3 46 4.6 -79.7 300 13 373.7 373.7 301.2 373.8 0.00 36 96 16860 -81.7 -85.8 50 4.1 -81.7 280 14 374.2 374.2 301.3 374.2 0.00 37 89 17283 -81.9 -86.8 43 4.9 -81.9 225 13 382.0 382.0 302.6 382.0 0.00 38 82 17750 -74.3 -85.3 17 11.0 -74.3 163 19 406.6 406.6 306.1 406.6 0.00 39 74 18345 -75.3 -87.3 14 12.0 -75.3 120 2 416.6 416.6 307.3 416.6 0.00 40 72 18505 -72.1 -86.1 10 14.0 -72.2 58 3 426.7 426.7 308.4 426.7 0.00 41 70 18670 -73.1 -88.1 8 15.0 -73.2 355 4 428.0 428.0 308.6 428.0 0.00 42 50 20670 -68.9 -89.9 3 21.0 -69.1 95 7 481.1 481.1 313.5 481.1 0.00 43 47 21040 -68.3 -90.3 3 22.0 -68.5 77 6 491.2 491.2 314.3 491.2 0.00 44 45 21303 -64.9 -89.9 2 25.0 -65.3 108 11 505.6 505.6 315.4 505.6 0.00 45 39 22172 -66.7 -90.7 2 24.0 -67.0 70 25 522.1 522.1 316.4 522.1 0.00 46 37 22494 -61.9 -89.9 1 28.0 -62.5 87 26 542.4 542.4 317.6 542.4 0.00 47 31 23595 -59.3 -88.3 1 29.0 -60.3 94 45 577.5 577.5 319.5 577.6 0.01 48 30 23800 -59.9 -87.9 1 28.0 -60.8 95 49 581.3 581.3 319.8 581.4 0.01 49 27 24457 -60.3 -88.3 1 28.0 -61.3 95 59 597.9 597.9 320.5 597.9 0.01 50 26 24693 -60.5 -88.5 1 28.0 -61.5 95 59 603.9 603.9 320.8 604.0 0.01 TRP 96 16860 -81.7 -85.8 50 4.1 -81.7 280 14 374.2 374.2 301.3 374.2 0.00 WND 27 24457 -60.3 -88.3 1 28.0 -61.3 95 59 597.9 597.9 320.5 597.9 0.01 Sounding variables and indices 1000-500 mb thick: 5822.00 m Freezing level: 578.97 mb = 4750.07 m = 15584.02 ft Wetbulb zero: 606.00 mb = 4379.52 m = 14368.34 ft Precipitable water: 1.51 inches Sfc-500 mean rel hum: 76.01 % Est. max temperature: 30.36 C = 86.65 F Sfc-Lift cond lev (LCL): 809.75 mb = 1953.76 m = 6409.91 ft T: 20.70 C 700-500 lapse rate: 6.23 C/km ThetaE index: 12.34 C Layer 700.0- 565.0 mb Conv cond level (CCL): 703.52 mb = 3156.17 m = 10354.76 ft Mean mixing ratio: 11.47 g/kg Conv temperature: 30.98 C = 87.77 F Cap Strength: 2.04 C Lifted Index: -2.38 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.55 C Lifted Index @700 mb: 0.63 C Showalter Index: -2.33 C Risk: Severe thunderstorms possible Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.90 C Cross Totals Index: 19.90 C K Index: 42.60 Risk: > 80 % chance of thunderstorms Sweat Index: 217.40 Risk: None Energy Index: -1.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 359.45 J/kg Max Up Vert Vel: 26.81 m/s Conv Inhibition (B-): 71.24 J/kg Cap Strength: 2.04 C Lift Cond Lev (LCL): 729.38 mb = 2847.47 m = 9341.97 ft Lev Free Conv (LFC): 674.38 mb = 3506.86 m = 11505.30 ft Equ Level (EL): 304.38 mb = 9626.13 m = 31581.40 ft B at Equ Level: 356.06 J/kg Max Parcel Lev (MPL): 154.38 mb = 14095.93 m = 46245.93 ft Wind level data Storm motion: 284 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 ---------------------------------------------------------- 0 897 1061 150 1 -0.5 0.9 | 110 7 -6.4 2.3 1 850 1539 240 10 8.7 5.0 | 203 7 2.8 6.4 2 822 1829 245 11 10.0 4.6 | 214 7 4.1 6.1 3 793 2134 245 16 14.5 6.8 | 226 12 8.6 8.2 4 765 2438 245 17 15.4 7.2 | 228 13 9.5 8.6 5 700 3199 240 10 8.7 5.0 | 203 7 2.8 6.4 6 687 3353 240 10 8.7 5.0 | 203 7 2.8 6.4 7 613 4267 235 8 6.6 4.6 | 186 6 0.7 6.0 8 547 5182 110 1 -0.9 0.3 | 105 7 -6.8 1.8 9 500 5910 350 3 0.5 -3.0 | 74 6 -5.4 -1.5 10 488 6096 350 5 0.9 -4.9 | 55 6 -5.0 -3.5 11 433 7010 25 11 -4.6 -10.0 | 51 14 -10.5 -8.5 12 400 7620 15 4 -1.0 -3.9 | 71 7 -6.9 -2.4 13 384 7925 5 4 -0.3 -4.0 | 68 7 -6.2 -2.5 14 368 8230 315 10 7.1 -7.1 | 348 6 1.2 -5.6 15 353 8534 280 10 9.8 -1.7 | 274 4 3.9 -0.3 16 312 9449 260 22 21.7 3.8 | 252 17 15.8 5.3 17 300 9730 265 17 16.9 1.5 | 255 11 11.0 2.9 18 299 9754 275 20 19.9 -1.7 | 271 14 14.0 -0.3 19 286 10058 260 16 15.8 2.8 | 247 11 9.9 4.2 20 274 10363 265 12 12.0 1.0 | 248 7 6.1 2.5 21 262 10668 185 11 1.0 11.0 | 158 13 -4.9 12.4 22 250 11000 165 14 -3.6 13.5 | 148 18 -9.5 15.0 23 240 11278 165 14 -3.6 13.5 | 148 18 -9.5 15.0 24 229 11582 190 18 3.1 17.7 | 172 19 -2.8 19.2 25 200 12480 200 37 12.7 34.8 | 191 37 6.8 36.2 26 190 12802 200 37 12.7 34.8 | 191 37 6.8 36.2 27 150 14270 195 29 7.5 28.0 | 183 29 1.6 29.5 28 149 14326 185 35 3.1 34.9 | 176 36 -2.8 36.3 29 141 14630 205 23 9.7 20.8 | 190 23 3.8 22.3 30 127 15240 240 21 18.2 10.5 | 226 17 12.3 11.9 31 109 16154 275 22 21.9 -1.9 | 272 16 16.0 -0.5 32 103 16459 260 10 9.8 1.7 | 231 5 3.9 3.2 33 100 16630 300 13 11.3 -6.5 | 313 7 5.4 -5.1 34 98 16764 310 11 8.4 -7.1 | 336 6 2.5 -5.6 35 96 16860 280 14 13.8 -2.4 | 277 8 7.9 -1.0 36 93 17069 280 14 13.8 -2.4 | 277 8 7.9 -1.0 37 88 17374 205 12 5.1 10.9 | 176 12 -0.8 12.3 38 83 17678 180 22 0.0 22.0 | 166 24 -5.9 23.4 39 79 17983 120 11 -9.5 5.5 | 114 17 -15.4 6.9 40 75 18288 145 2 -1.1 1.6 | 114 8 -7.0 3.1 41 70 18670 355 4 0.3 -4.0 | 65 6 -5.6 -2.5 42 64 19202 130 12 -9.2 7.7 | 121 18 -15.1 9.2 43 61 19507 90 21 -21.0 0.0 | 93 27 -26.9 1.4 44 58 19812 70 15 -14.1 -5.1 | 80 20 -20.0 -3.7 45 55 20117 75 10 -9.7 -2.6 | 86 16 -15.6 -1.1 46 52 20422 135 12 -8.5 8.5 | 125 17 -14.4 9.9 47 50 20670 95 7 -7.0 0.6 | 99 13 -12.9 2.1 48 50 20726 105 12 -11.6 3.1 | 105 18 -17.5 4.5 49 47 21031 75 6 -5.8 -1.6 | 89 12 -11.7 -0.1 50 45 21336 110 11 -10.3 3.8 | 108 17 -16.2 5.2 51 43 21641 85 19 -18.9 -1.7 | 90 25 -24.8 -0.2 52 41 21946 90 26 -26.0 0.0 | 93 32 -31.9 1.4 53 39 22250 65 25 -22.7 -10.6 | 72 30 -28.6 -9.1 54 37 22555 90 26 -26.0 0.0 | 93 32 -31.9 1.4 55 30 23800 95 49 -48.8 4.3 | 96 55 -54.7 5.7 56 27 24457 95 59 -58.8 5.1 | 96 65 -64.7 6.6 57 25 24689 95 59 -58.8 5.1 | 96 65 -64.7 6.6 58 24 24994 95 57 -56.8 5.0 | 96 63 -62.7 6.4 Wind Parameters Mean winds (0-6000m): 253.7 at 8.1 knts Storm direction: 283.7 at 6.1 knts Shear (0-3000m) pos: 2.6 neg: 1.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 80.5 deg Storm rel helicity (0-3000m) pos: 33.0 neg: -12.6 tot: 20.3 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 1.8 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 253.49 Bulk Shear: 1.42 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 ------------------------------------------------------------------------------- 500 235 6 165 5| 10.4 0.0 10.4| 24.8 0.0 24.8 49.7 0.97| 13.3 12.9 1000 241 9 197 6| 7.7 0.0 7.7| 31.0 0.0 31.0 31.0 0.86| 9.2 7.9 1500 243 11 212 8| 5.1 0.4 5.5| 33.0 -1.6 31.4 20.9 0.75| 7.1 5.3 2000 243 12 214 8| 3.8 0.9 4.8| 33.0 -8.3 24.6 12.3 0.51| 6.6 3.3 2500 243 11 213 8| 3.1 1.1 4.2| 33.0 -10.8 22.1 8.9 0.43| 5.6 2.4 3000 242 11 210 8| 2.6 1.1 3.7| 33.0 -12.6 20.3 6.8 0.37| 4.9 1.8 4000 240 10 201 7| 1.9 2.0 4.0| 33.0 -35.5 -2.5 -0.6 -0.01| 5.2 -0.1 5000 242 8 194 5| 1.5 1.7 3.2| 33.0 -46.1 -13.1 -2.6 -0.13| 4.9 -0.7 6000 254 8 207 4| 0.8 1.4 2.2| 36.1 -48.6 -12.5 -2.1 -0.12| 4.7 -0.6 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20251106.00.gif