UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110512.upa.cvt Date: 1200Z 5 NOV 25 Searching for SBBR... Searching the city database file for: SBBR ... Date:1200Z 5 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 117 1 925 816 SFC 899 1061 24.4 16.4 61 8.0 18.9 0 0 306.8 309.2 295.8 346.4 13.16 3 850 1554 21.6 10.6 50 11.0 14.6 235 4 308.8 310.6 293.7 337.7 9.48 4 844 1615 21.4 10.4 49 11.0 14.3 237 4 309.2 311.0 293.8 337.9 9.42 5 746 2672 13.4 9.1 75 4.3 10.7 217 4 311.6 313.5 294.7 341.7 9.78 6 700 3206 10.6 3.6 62 7.0 6.5 115 6 314.2 315.6 293.4 336.5 7.10 7 665 3632 8.0 -2.0 49 10.0 2.8 173 8 315.9 316.9 292.2 331.8 4.97 8 583 4705 0.4 -4.2 71 4.6 -1.9 211 9 319.2 320.1 293.0 334.7 4.81 9 541 5303 -2.3 -21.3 22 19.0 -8.5 213 10 322.9 323.1 291.0 327.4 1.29 10 528 5497 -1.3 -41.3 3 40.0 -9.9 214 10 326.3 326.4 290.9 327.1 0.19 11 500 5930 -3.9 -15.9 39 12.0 -8.5 215 10 328.3 328.7 293.3 335.9 2.21 12 493 6041 -4.9 -11.9 58 7.0 -7.9 215 11 328.4 329.0 294.1 339.0 3.12 13 435 7013 -11.5 -28.5 23 17.0 -15.9 190 13 332.0 332.2 293.1 335.0 0.84 14 411 7445 -15.1 -19.6 68 4.5 -16.6 198 14 332.8 333.2 294.3 339.7 1.97 15 400 7650 -16.1 -25.1 46 9.0 -18.6 210 14 334.1 334.3 294.0 338.6 1.24 16 399 7669 -16.1 -25.1 46 9.0 -18.6 211 14 334.3 334.6 294.0 338.8 1.25 17 348 8682 -23.9 -37.9 26 14.0 -26.2 207 15 337.1 337.2 294.0 338.7 0.42 18 341 8830 -24.5 -41.5 19 17.0 -26.9 231 16 338.2 338.3 294.1 339.4 0.29 19 328 9111 -26.3 -32.3 57 6.0 -27.5 244 19 339.5 339.7 294.9 342.5 0.77 20 321 9267 -27.1 -42.1 23 15.0 -29.1 258 20 340.5 340.6 294.7 341.7 0.29 21 300 9750 -31.1 -36.1 61 5.0 -31.9 280 16 341.5 341.7 295.2 343.8 0.58 22 299 9774 -31.3 -36.2 62 4.9 -32.0 280 16 341.6 341.7 295.3 343.8 0.58 23 277 10311 -34.3 -46.3 29 12.0 -35.5 247 12 344.8 344.9 295.7 345.7 0.22 24 250 11020 -39.9 -50.9 30 11.0 -40.6 245 29 346.7 346.8 296.0 347.3 0.14 25 205 12340 -51.7 -57.7 49 6.0 -51.9 241 41 348.4 348.4 296.4 348.8 0.08 26 203 12404 -52.1 -62.1 29 10.0 -52.4 240 42 348.8 348.8 296.4 349.0 0.04 27 200 12500 -52.9 -60.9 37 8.0 -53.1 245 41 349.0 349.0 296.4 349.2 0.05 28 187 12930 -56.7 -61.4 55 4.7 -56.8 244 40 349.6 349.6 296.6 349.9 0.05 29 185 12998 -57.3 -62.3 53 5.0 -57.4 244 40 349.7 349.7 296.6 349.9 0.05 30 180 13170 -58.5 -66.5 35 8.0 -58.6 243 40 350.5 350.5 296.8 350.6 0.03 31 156 14053 -66.1 -70.0 58 3.9 -66.1 241 38 352.2 352.2 297.1 352.3 0.02 32 150 14290 -67.9 -72.9 49 5.0 -67.9 240 38 353.1 353.1 297.3 353.2 0.01 33 134 14958 -73.7 -78.3 49 4.6 -73.7 231 41 354.4 354.4 297.5 354.4 0.01 34 116 15793 -77.1 -83.1 38 6.0 -77.1 217 37 363.0 363.0 299.3 363.0 0.00 35 110 16100 -74.3 -83.3 24 9.0 -74.3 220 24 373.8 373.8 301.2 373.9 0.00 36 101 16593 -77.7 -85.7 26 8.0 -77.7 264 18 376.5 376.5 301.7 376.5 0.00 37 100 16650 -78.1 -86.1 26 8.0 -78.1 270 18 376.8 376.8 301.7 376.8 0.00 38 91 17183 -81.3 -87.3 35 6.0 -81.3 250 25 380.8 380.8 302.3 380.8 0.00 39 82 17771 -78.1 -88.1 18 10.0 -78.1 204 31 398.8 398.8 305.0 398.8 0.00 40 81 17841 -75.1 -86.1 16 11.0 -75.2 199 31 406.4 406.4 306.0 406.4 0.00 41 76 18208 -77.3 -88.3 16 11.0 -77.3 186 18 409.3 409.3 306.4 409.3 0.00 42 70 18680 -75.9 -87.9 13 12.0 -75.9 180 11 422.0 422.0 307.9 422.0 0.00 43 63 19293 -74.9 -89.9 8 15.0 -75.0 110 18 437.1 437.1 309.6 437.1 0.00 44 61 19484 -70.7 -88.7 5 18.0 -70.8 119 25 450.5 450.5 310.9 450.5 0.00 45 51 20552 -70.1 -90.1 4 20.0 -70.2 88 20 475.6 475.6 313.1 475.6 0.00 46 50 20670 -69.3 -90.3 3 21.0 -69.5 100 20 480.2 480.2 313.5 480.2 0.00 47 45 21305 -64.9 -89.9 2 25.0 -65.3 95 21 505.6 505.6 315.4 505.6 0.00 48 41 21869 -67.1 -90.1 2 23.0 -67.4 66 25 513.7 513.7 315.9 513.7 0.00 49 38 22332 -62.7 -89.7 1 27.0 -63.3 75 25 536.2 536.2 317.3 536.2 0.00 50 30 23800 -59.1 -88.1 1 29.0 -60.1 80 36 583.5 583.5 319.8 583.6 0.01 51 22 25772 -54.9 -85.9 1 31.0 -57.0 89 53 650.2 650.2 322.7 650.2 0.01 52 20 26390 -50.1 -83.1 1 33.0 -53.5 80 51 682.8 682.8 323.9 683.0 0.02 53 18 27081 -48.7 -82.7 1 34.0 -52.9 84 49 708.1 708.1 324.7 708.3 0.02 54 17 27456 -49.3 -83.3 1 34.0 -53.4 88 48 717.9 717.9 325.0 718.1 0.02 TRP 91 17183 -81.3 -87.3 35 6.0 -81.3 250 25 380.8 380.8 302.3 380.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5813.00 m Freezing level: 576.78 mb = 4793.50 m = 15726.52 ft Wetbulb zero: 616.17 mb = 4253.70 m = 13955.53 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 53.15 % Est. max temperature: 29.03 C = 84.26 F Sfc-Lift cond lev (LCL): 799.52 mb = 2078.80 m = 6820.14 ft T: 17.89 C 700-500 lapse rate: 5.32 C/km ThetaE index: 9.90 C Layer 700.0- 583.0 mb Conv cond level (CCL): 669.65 mb = 3574.14 m = 11726.02 ft Mean mixing ratio: 10.36 g/kg Conv temperature: 33.09 C = 91.57 F Cap Strength: 3.07 C Lifted Index: 2.76 C Risk: None Lifted Index @300 mb: 2.81 C Lifted Index @700 mb: 2.85 C Showalter Index: 3.87 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 14.50 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 145.20 Risk: None Energy Index: -0.27 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.70 J/kg Max Up Vert Vel: 5.60 m/s Conv Inhibition (B-): 23972.03 J/kg Cap Strength: 3.07 C Lift Cond Lev (LCL): 736.88 mb = 2775.01 m = 9104.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 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 ---------------------------------------------------------- 0 899 1061 0 0 -0.0 -0.0 | 56 6 -4.7 -3.2 1 850 1554 235 4 3.3 2.3 | 59 2 -1.5 -0.9 2 794 2134 250 4 3.8 1.4 | 29 2 -1.0 -1.8 3 766 2438 260 3 3.0 0.5 | 34 3 -1.8 -2.7 4 700 3206 115 6 -5.4 2.5 | 86 10 -10.2 -0.6 5 638 3962 220 10 6.4 7.7 | 201 5 1.7 4.5 6 614 4267 210 9 4.5 7.8 | 177 5 -0.2 4.6 7 500 5930 215 10 5.7 8.2 | 191 5 1.0 5.0 8 489 6096 215 11 6.3 9.0 | 195 6 1.6 5.8 9 470 6401 190 10 1.7 9.8 | 156 7 -3.0 6.7 10 418 7315 190 14 2.4 13.8 | 168 11 -2.3 10.6 11 400 7650 210 14 7.0 12.1 | 194 9 2.3 8.9 12 385 7925 220 11 7.1 8.4 | 204 6 2.3 5.2 13 369 8230 190 16 2.8 15.8 | 171 13 -2.0 12.6 14 354 8534 185 15 1.3 14.9 | 164 12 -3.4 11.8 15 340 8839 235 16 13.1 9.2 | 234 10 8.4 6.0 16 326 9144 245 20 18.1 8.5 | 249 14 13.4 5.3 17 313 9449 280 19 18.7 -3.3 | 295 15 14.0 -6.5 18 300 9750 280 16 15.8 -2.8 | 298 13 11.0 -6.0 19 287 10058 275 10 10.0 -0.9 | 308 7 5.2 -4.1 20 275 10363 240 12 10.4 6.0 | 243 6 5.6 2.8 21 250 11020 245 29 26.3 12.3 | 247 23 21.5 9.1 22 200 12497 240 43 37.2 21.5 | 241 37 32.5 18.3 23 200 12500 245 41 37.2 17.3 | 246 35 32.4 14.1 24 150 14290 240 38 32.9 19.0 | 241 32 28.2 15.8 25 141 14630 240 38 32.9 19.0 | 241 32 28.2 15.8 26 121 15545 215 47 27.0 38.5 | 212 42 22.2 35.3 27 109 16154 220 21 13.5 16.1 | 214 16 8.8 12.9 28 100 16650 270 18 18.0 -0.0 | 284 14 13.3 -3.2 29 98 16764 270 18 18.0 -0.0 | 284 14 13.3 -3.2 30 91 17183 250 25 23.5 8.6 | 254 19 18.7 5.4 31 88 17374 260 23 22.7 4.0 | 267 18 17.9 0.8 32 83 17678 210 32 16.0 27.7 | 205 27 11.3 24.5 33 79 17983 190 30 5.2 29.5 | 181 26 0.5 26.4 34 75 18288 185 14 1.2 13.9 | 162 11 -3.5 10.8 35 71 18593 240 10 8.7 5.0 | 245 4 3.9 1.8 36 70 18680 180 11 0.0 11.0 | 149 9 -4.7 7.8 37 67 18898 205 11 4.6 10.0 | 179 7 -0.1 6.8 38 64 19202 105 15 -14.5 3.9 | 92 19 -19.2 0.7 39 61 19507 120 25 -21.7 12.5 | 109 28 -26.4 9.3 40 58 19812 90 30 -30.0 0.0 | 85 35 -34.7 -3.2 41 52 20422 75 20 -19.3 -5.2 | 71 25 -24.1 -8.4 42 50 20670 100 20 -19.7 3.5 | 91 24 -24.4 0.3 43 50 20726 85 16 -15.9 -1.4 | 78 21 -20.7 -4.6 44 47 21031 100 20 -19.7 3.5 | 91 24 -24.4 0.3 45 45 21336 95 21 -20.9 1.8 | 87 26 -25.7 -1.4 46 43 21641 60 26 -22.5 -13.0 | 59 32 -27.3 -16.2 47 39 22250 75 23 -22.2 -6.0 | 71 28 -27.0 -9.1 48 32 23470 70 42 -39.5 -14.4 | 68 48 -44.2 -17.5 49 30 23800 80 36 -35.5 -6.3 | 77 41 -40.2 -9.4 50 25 24994 85 38 -37.9 -3.3 | 81 43 -42.6 -6.5 51 22 25908 90 55 -55.0 0.0 | 87 60 -59.7 -3.2 52 20 26390 80 51 -50.2 -8.9 | 78 56 -55.0 -12.0 53 19 26518 80 51 -50.2 -8.9 | 78 56 -55.0 -12.0 54 14 27737 100 42 -41.4 7.3 | 95 46 -46.1 4.1 Wind Parameters Mean winds (0-6000m): 206.1 at 7.6 knts Storm direction: 236.1 at 5.7 knts Shear (0-3000m) pos: 1.7 neg: 1.1 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 136.8 deg Storm rel helicity (0-3000m) pos: 29.0 neg: -9.3 tot: 19.6 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.38 Bulk Shear: 4.64 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 2 57 4| 0.0 4.1 4.1| 0.6 -3.4 -2.8 -5.5 -0.20| 6.3 -1.3 1000 239 3 52 3| 0.5 2.1 2.5| 0.6 -3.8 -3.2 -3.2 -0.30| 3.6 -1.1 1500 244 3 46 3| 0.3 1.3 1.6| 1.4 -3.8 -2.4 -1.6 -0.10| 3.2 -0.3 2000 228 4 69 2| 0.2 1.6 1.9| 3.1 -5.8 -2.7 -1.4 0.02| 4.4 0.1 2500 197 4 102 4| 0.6 1.3 1.9| 15.7 -8.6 7.1 2.8 0.18| 5.1 0.9 3000 206 5 117 3| 1.7 1.1 2.8| 29.0 -9.3 19.6 6.5 0.35| 5.9 2.1 4000 209 6 140 3| 1.3 0.9 2.2| 29.6 -10.9 18.8 4.7 0.31| 4.6 1.4 5000 211 7 156 3| 1.2 0.7 1.9| 30.9 -10.9 20.0 4.0 0.32| 3.9 1.3 6000 206 8 159 4| 1.0 1.1 2.1| 33.8 -18.3 15.5 2.6 0.20| 3.8 0.8 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20251105.12.gif