UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for SBBR... Searching the city database file for: SBBR ... Date:1200Z 1 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 125 1 925 819 SFC 899 1061 21.2 16.8 76 4.4 18.2 10 2 303.5 305.9 295.1 343.5 13.51 3 850 1550 19.4 13.4 68 6.0 15.4 75 19 306.5 308.6 294.6 340.9 11.44 4 819 1870 17.8 12.8 73 5.0 14.5 64 22 308.0 310.2 295.0 342.6 11.42 5 716 3007 9.2 8.6 96 0.6 8.8 96 3 310.7 312.5 294.5 340.9 9.85 6 700 3195 8.2 6.4 88 1.8 7.1 195 3 311.6 313.2 293.9 338.2 8.65 7 640 3930 4.4 0.7 77 3.7 2.4 269 4 315.3 316.5 293.1 335.2 6.30 8 541 5278 -4.1 -4.1 100 0.0 -4.1 284 7 320.7 321.7 293.7 337.7 5.23 9 527 5485 -2.9 -10.9 54 8.0 -6.4 279 8 324.6 325.2 293.1 335.2 3.16 10 500 5900 -5.7 -9.8 73 4.1 -7.5 270 9 326.1 326.8 293.9 338.3 3.64 11 497 5947 -5.9 -9.8 74 3.9 -7.6 270 9 326.4 327.1 294.0 338.7 3.66 12 448 6756 -10.5 -21.5 40 11.0 -14.0 233 15 330.5 330.8 293.3 335.9 1.53 13 441 6877 -10.9 -19.9 47 9.0 -13.9 243 14 331.4 331.8 293.7 337.7 1.79 14 400 7620 -17.3 -20.5 76 3.2 -18.3 255 17 332.5 332.9 294.1 339.1 1.87 15 394 7733 -18.3 -21.4 77 3.1 -19.2 257 18 332.6 333.0 294.0 338.9 1.76 16 391 7791 -18.1 -20.0 85 1.9 -18.7 258 18 333.6 334.0 294.5 340.7 2.00 17 337 8892 -24.1 -44.1 14 20.0 -26.8 276 13 339.9 340.0 294.5 340.8 0.23 18 314 9404 -28.5 -57.5 4 29.0 -30.8 250 18 340.7 340.8 294.6 341.0 0.05 19 300 9730 -31.5 -58.5 5 27.0 -33.4 240 20 341.0 341.0 294.6 341.2 0.05 20 250 10990 -42.5 -51.5 37 9.0 -43.0 260 30 342.9 342.9 295.1 343.4 0.13 21 238 11318 -45.5 -51.5 51 6.0 -45.8 260 36 343.2 343.2 295.2 343.8 0.14 22 221 11806 -49.1 -53.6 59 4.5 -49.3 260 44 345.0 345.0 295.6 345.5 0.12 23 216 11955 -50.5 -57.5 43 7.0 -50.7 259 46 345.1 345.1 295.6 345.4 0.07 24 212 12076 -51.5 -56.5 55 5.0 -51.7 258 46 345.4 345.4 295.7 345.8 0.09 25 200 12450 -54.7 -59.7 54 5.0 -54.8 255 46 346.1 346.2 295.8 346.4 0.06 26 151 14190 -68.3 -74.3 42 6.0 -68.4 240 54 351.8 351.8 297.0 351.8 0.01 27 150 14230 -68.7 -74.7 42 6.0 -68.7 240 54 351.7 351.7 297.0 351.8 0.01 28 138 14726 -73.1 -79.1 40 6.0 -73.1 240 54 352.5 352.5 297.2 352.5 0.01 29 119 15592 -75.9 -82.9 32 7.0 -75.9 270 47 362.6 362.6 299.2 362.6 0.00 30 101 16542 -75.9 -86.9 16 11.0 -75.9 246 36 380.0 380.0 302.2 380.0 0.00 31 100 16600 -76.1 -87.1 16 11.0 -76.2 245 36 380.7 380.7 302.3 380.7 0.00 32 93 17017 -77.5 -87.5 19 10.0 -77.5 253 32 385.9 385.9 303.2 385.9 0.00 33 90 17206 -74.3 -86.3 14 12.0 -74.3 260 29 395.9 395.9 304.6 395.9 0.00 34 83 17673 -77.1 -88.1 16 11.0 -77.1 275 21 399.5 399.5 305.2 399.5 0.00 35 78 18032 -73.9 -86.9 12 13.0 -73.9 287 15 413.3 413.3 306.9 413.3 0.00 36 70 18660 -75.9 -88.9 11 13.0 -75.9 350 2 422.0 422.0 307.9 422.0 0.00 37 57 19878 -66.7 -88.7 3 22.0 -66.9 163 12 468.4 468.4 312.5 468.4 0.00 38 52 20432 -68.5 -89.5 3 21.0 -68.7 101 20 476.7 476.7 313.2 476.7 0.00 39 50 20670 -65.3 -89.3 2 24.0 -65.6 80 23 489.6 489.6 314.2 489.6 0.00 40 44 21453 -62.7 -88.7 2 26.0 -63.1 99 17 514.2 514.2 315.9 514.2 0.00 41 37 22517 -64.3 -90.3 2 26.0 -64.7 92 23 536.2 536.2 317.3 536.2 0.00 42 30 23810 -61.1 -89.1 1 28.0 -61.9 70 35 578.1 578.1 319.6 578.1 0.00 43 22 25765 -54.9 -86.9 1 32.0 -57.0 78 36 650.2 650.2 322.7 650.2 0.01 44 22 25765 -55.7 -86.7 1 31.0 -57.6 78 36 647.8 647.8 322.6 647.8 0.01 TRP 119 15592 -75.9 -82.9 32 7.0 -75.9 270 47 362.6 362.6 299.2 362.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 588.75 mb = 4627.65 m = 15182.41 ft Wetbulb zero: 603.70 mb = 4398.34 m = 14430.07 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 81.28 % Est. max temperature: 27.37 C = 81.27 F Sfc-Lift cond lev (LCL): 842.64 mb = 1624.94 m = 5331.09 ft T: 19.03 C 700-500 lapse rate: 5.14 C/km ThetaE index: 7.39 C Layer 716.0- 541.0 mb Conv cond level (CCL): 748.59 mb = 2630.54 m = 8630.28 ft Mean mixing ratio: 11.89 g/kg Conv temperature: 27.38 C = 81.28 F Cap Strength: 2.33 C Lifted Index: 0.20 C Risk: Showers probable Lifted Index @300 mb: 1.29 C Lifted Index @700 mb: -0.14 C Showalter Index: 0.73 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 19.10 C K Index: 36.70 Risk: > 80 % chance of thunderstorms Sweat Index: 207.80 Risk: None Energy Index: -0.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 92.36 J/kg Max Up Vert Vel: 13.59 m/s Conv Inhibition (B-): 62.82 J/kg Cap Strength: 2.33 C Lift Cond Lev (LCL): 785.53 mb = 2223.03 m = 7293.32 ft Lev Free Conv (LFC): 710.53 mb = 3070.83 m = 10074.79 ft Equ Level (EL): 520.53 mb = 5582.57 m = 18315.30 ft B at Equ Level: 82.73 J/kg Max Parcel Lev (MPL): 320.53 mb = 9254.91 m = 30363.50 ft Wind level data Storm motion: 355 at 7 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 10 2 -0.3 -2.0 | 168 5 -1.0 4.7 1 883 1219 80 11 -10.8 -1.9 | 113 12 -11.5 4.8 2 850 1550 75 19 -18.4 -4.9 | 95 19 -19.0 1.8 3 822 1829 65 22 -19.9 -9.3 | 83 21 -20.6 -2.6 4 793 2134 55 18 -14.7 -10.3 | 77 16 -15.4 -3.6 5 765 2438 45 9 -6.4 -6.4 | 93 7 -7.0 0.3 6 712 3048 100 2 -2.0 0.3 | 160 8 -2.6 7.0 7 700 3195 195 3 0.8 2.9 | 181 10 0.1 9.6 8 613 4267 305 4 3.3 -2.3 | 211 5 2.6 4.4 9 500 5900 270 9 9.0 -0.0 | 231 11 8.4 6.7 10 487 6096 270 9 9.0 -0.0 | 231 11 8.4 6.7 11 469 6401 230 12 9.2 7.7 | 211 17 8.6 14.4 12 450 6706 230 15 11.5 9.6 | 214 20 10.8 16.3 13 416 7315 280 12 11.8 -2.1 | 248 12 11.2 4.6 14 400 7620 255 17 16.4 4.4 | 235 19 15.8 11.1 15 400 7620 255 17 16.4 4.4 | 235 19 15.8 11.1 16 384 7925 260 19 18.7 3.3 | 241 21 18.1 10.0 17 368 8230 285 18 17.4 -4.7 | 263 17 16.7 2.0 18 353 8534 290 14 13.2 -4.8 | 261 13 12.5 1.9 19 339 8839 280 13 12.8 -2.3 | 250 13 12.2 4.4 20 325 9144 250 17 16.0 5.8 | 231 20 15.3 12.5 21 312 9449 250 18 16.9 6.2 | 232 21 16.3 12.9 22 300 9730 240 20 17.3 10.0 | 225 24 16.7 16.7 23 286 10058 235 22 18.0 12.6 | 222 26 17.4 19.3 24 251 10973 260 30 29.5 5.2 | 248 31 28.9 11.9 25 250 10990 260 30 29.5 5.2 | 248 31 28.9 11.9 26 218 11887 260 46 45.3 8.0 | 252 47 44.7 14.7 27 200 12450 255 46 44.4 11.9 | 247 48 43.8 18.6 28 150 14230 240 54 46.8 27.0 | 234 57 46.1 33.7 29 140 14630 240 55 47.6 27.5 | 234 58 47.0 34.2 30 126 15240 240 49 42.4 24.5 | 233 52 41.8 31.2 31 119 15592 270 47 47.0 -0.0 | 262 47 46.4 6.7 32 114 15850 270 45 45.0 -0.0 | 261 45 44.4 6.7 33 108 16154 250 36 33.8 12.3 | 240 38 33.2 19.0 34 100 16600 245 36 32.6 15.2 | 236 39 32.0 21.9 35 97 16764 245 36 32.6 15.2 | 236 39 32.0 21.9 36 75 18288 295 11 10.0 -4.6 | 258 10 9.3 2.1 37 70 18660 350 2 0.3 -2.0 | 176 5 -0.3 4.7 38 64 19202 260 1 1.0 0.2 | 183 7 0.3 6.9 39 55 20117 130 16 -12.3 10.3 | 143 21 -12.9 17.0 40 50 20670 80 23 -22.7 -4.0 | 97 23 -23.3 2.7 41 50 20726 115 13 -11.8 5.5 | 134 17 -12.4 12.2 42 47 21031 75 25 -24.1 -6.5 | 91 25 -24.8 0.2 43 45 21336 75 15 -14.5 -3.9 | 101 15 -15.1 2.8 44 43 21641 135 19 -13.4 13.4 | 145 25 -14.1 20.1 45 35 22860 75 25 -24.1 -6.5 | 91 25 -24.8 0.2 46 33 23165 65 34 -30.8 -14.4 | 76 32 -31.5 -7.7 47 30 23810 70 35 -32.9 -12.0 | 81 34 -33.5 -5.3 48 28 24079 65 32 -29.0 -13.5 | 77 30 -29.6 -6.8 49 24 24689 85 32 -31.9 -2.8 | 97 33 -32.5 3.9 50 22 24994 75 36 -34.8 -9.3 | 86 36 -35.4 -2.6 51 19 25603 100 36 -35.5 6.3 | 110 38 -36.1 13.0 52 18 25908 85 40 -39.8 -3.5 | 95 41 -40.5 3.2 53 17 26213 85 36 -35.9 -3.1 | 96 37 -36.5 3.6 Wind Parameters Mean winds (0-6000m): 324.5 at 9.0 knts Storm direction: 354.5 at 6.7 knts Shear (0-3000m) pos: 1.4 neg: 2.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 39.6 deg Storm rel helicity (0-3000m) pos: 42.3 neg: -56.9 tot: -14.5 m^2/s^2 ave: -4.8 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.21 Bulk Shear: 41.72 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 76 12 106 13| 18.9 0.0 18.9| 0.9 -25.8 -24.9 -49.8 -0.51| 20.6-10.5 1000 69 17 93 16| 9.4 2.9 12.4| 0.9 -55.6 -54.7 -54.7 -0.56| 14.5 -8.2 1500 65 15 91 15| 6.3 4.2 10.5| 11.8 -56.9 -45.1 -30.1 -0.28| 13.9 -3.9 2000 64 13 95 12| 3.6 3.1 6.7| 25.6 -56.9 -31.3 -15.6 -0.10| 12.2 -1.2 2500 66 11 103 11| 2.0 2.5 4.5| 38.0 -56.9 -18.9 -7.6 0.01| 11.0 0.1 3000 64 9 106 10| 1.4 2.1 3.5| 42.3 -56.9 -14.5 -4.8 0.05| 9.7 0.4 4000 53 8 104 8| 1.0 1.8 2.8| 45.8 -56.9 -11.1 -2.8 0.08| 7.8 0.6 5000 32 8 87 5| 0.8 1.8 2.5| 46.5 -57.2 -10.7 -2.1 0.08| 6.6 0.5 6000 325 9 278 5| 0.8 1.9 2.6| 78.2 -75.1 3.1 0.5 0.09| 7.0 0.6 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20251101.12.gif