UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for SBBR... Searching the city database file for: SBBR ... Date:0000Z 30 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 50 1 925 756 SFC 893 1061 24.4 15.4 57 9.0 18.2 0 0 307.3 309.7 295.4 344.8 12.42 3 877 1223 25.8 14.8 51 11.0 18.2 55 1 310.4 312.7 296.1 347.5 12.16 4 850 1502 24.2 11.2 44 13.0 15.7 150 3 311.5 313.4 294.8 341.9 9.88 5 840 1605 23.8 9.8 41 14.0 14.8 148 3 312.1 313.9 294.4 340.2 9.09 6 726 2854 12.2 8.6 79 3.6 9.9 135 8 312.7 314.6 295.0 342.7 9.71 7 700 3159 10.0 3.0 62 7.0 6.0 150 8 313.6 314.9 293.0 334.8 6.80 8 666 3570 6.6 -4.4 45 11.0 1.2 145 11 314.2 315.0 291.0 327.4 4.14 9 649 3782 4.8 -0.2 70 5.0 2.1 140 13 314.5 315.6 292.5 332.9 5.82 10 611 4272 2.6 -15.4 25 18.0 -4.3 140 15 317.5 317.8 289.9 323.8 1.89 11 601 4406 3.2 -25.8 10 29.0 -5.7 142 16 319.7 319.8 289.5 322.4 0.78 12 553 5076 -0.9 -31.9 7 31.0 -8.9 153 16 322.5 322.6 290.0 324.3 0.48 13 540 5267 0.2 -31.8 7 32.0 -8.4 162 15 326.0 326.1 291.1 327.8 0.49 14 500 5880 -3.3 -37.3 5 34.0 -11.1 180 15 329.0 329.1 291.7 330.2 0.31 15 458 6565 -8.9 -42.9 4 34.0 -15.2 182 11 330.4 330.4 292.0 331.1 0.19 16 400 7600 -14.9 -39.9 10 25.0 -19.5 235 12 335.6 335.7 293.5 336.8 0.30 17 366 8268 -19.3 -33.3 28 14.0 -22.2 226 14 338.4 338.5 294.5 340.8 0.63 18 322 9211 -25.7 -51.7 7 26.0 -28.5 225 17 342.2 342.2 295.0 342.6 0.10 19 300 9720 -30.3 -52.3 10 22.0 -32.3 225 22 342.7 342.7 295.1 343.1 0.10 20 250 10980 -40.9 -55.9 18 15.0 -41.7 235 37 345.3 345.3 295.7 345.6 0.08 21 241 11229 -43.1 -57.1 20 14.0 -43.7 238 38 345.6 345.6 295.7 345.9 0.07 22 231 11513 -45.7 -54.7 36 9.0 -46.2 241 39 345.9 345.9 295.8 346.3 0.10 23 229 11571 -46.1 -49.2 71 3.1 -46.3 242 39 346.1 346.1 296.0 346.9 0.19 24 226 11658 -46.5 -54.5 40 8.0 -46.9 243 40 346.8 346.8 296.0 347.2 0.10 25 200 12460 -52.5 -64.5 22 12.0 -52.8 240 51 349.6 349.6 296.6 349.8 0.03 26 179 13168 -58.5 -67.5 30 9.0 -58.6 240 52 351.1 351.1 296.9 351.2 0.02 27 172 13418 -59.9 -75.9 11 16.0 -60.0 240 52 352.8 352.8 297.3 352.8 0.01 28 150 14260 -66.5 -73.5 37 7.0 -66.5 235 45 355.5 355.5 297.8 355.6 0.01 29 140 14673 -70.1 -76.1 41 6.0 -70.1 235 40 356.3 356.3 298.0 356.3 0.01 30 120 15581 -72.7 -83.7 17 11.0 -72.8 205 30 367.6 367.6 300.1 367.6 0.00 31 105 16352 -78.1 -83.1 44 5.0 -78.1 188 21 371.6 371.6 300.8 371.6 0.00 32 101 16573 -78.1 -86.1 26 8.0 -78.1 178 28 375.8 375.8 301.5 375.8 0.00 33 100 16630 -78.1 -86.1 26 8.0 -78.1 175 32 376.8 376.8 301.7 376.8 0.00 34 90 17231 -79.1 -88.1 21 9.0 -79.1 159 35 386.4 386.4 303.2 386.4 0.00 35 77 18103 -85.9 -90.7 41 4.8 -85.9 150 18 389.8 389.8 303.8 389.8 0.00 36 74 18321 -85.7 -90.7 40 5.0 -85.7 154 19 394.7 394.7 304.5 394.7 0.00 37 70 18630 -80.9 -88.9 25 8.0 -80.9 140 33 411.3 411.3 306.7 411.3 0.00 38 59 19617 -69.1 -87.1 6 18.0 -69.2 109 15 458.4 458.4 311.6 458.4 0.00 39 51 20491 -66.3 -88.3 3 22.0 -66.5 102 16 484.5 484.5 313.8 484.5 0.00 40 50 20610 -67.1 -89.1 3 22.0 -67.3 80 20 485.4 485.4 313.9 485.4 0.00 41 46 21112 -68.1 -90.1 3 22.0 -68.3 84 22 494.7 494.7 314.5 494.7 0.00 42 36 22609 -61.3 -88.3 2 27.0 -62.0 100 27 548.2 548.2 318.0 548.2 0.00 43 33 23147 -62.1 -88.1 2 26.0 -62.7 103 39 559.9 559.9 318.6 559.9 0.00 44 30 23740 -59.7 -87.7 1 28.0 -60.6 80 42 581.9 581.9 319.8 581.9 0.01 45 21 26000 -53.9 -84.9 1 31.0 -56.3 92 35 661.9 661.9 323.2 662.0 0.01 46 21 26000 -53.9 -84.9 1 31.0 -56.3 92 35 661.9 661.9 323.2 662.0 0.01 TRP 77 18103 -85.9 -90.7 41 4.8 -85.9 150 18 389.8 389.8 303.8 389.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5830.00 m Freezing level: 563.54 mb = 4929.10 m = 16171.39 ft Freezing level: 542.36 mb = 5232.01 m = 17165.19 ft Freezing level: 537.71 mb = 5301.69 m = 17393.78 ft Wetbulb zero: 636.39 mb = 3941.53 m = 12931.37 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 39.51 % Est. max temperature: 29.55 C = 85.19 F Sfc-Lift cond lev (LCL): 782.52 mb = 2212.33 m = 7258.22 ft T: 18.16 C 700-500 lapse rate: 4.89 C/km ThetaE index: 15.29 C Layer 700.0- 649.0 mb Conv cond level (CCL): 683.80 mb = 3352.51 m = 10998.91 ft Mean mixing ratio: 10.18 g/kg Conv temperature: 30.74 C = 87.33 F Cap Strength: 2.47 C Lifted Index: 2.42 C Risk: None Lifted Index @300 mb: 2.20 C Lifted Index @700 mb: 1.54 C Showalter Index: 2.72 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 14.50 C K Index: 31.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 155.40 Risk: None Energy Index: -2.12 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.34 J/kg Max Up Vert Vel: 7.39 m/s Conv Inhibition (B-): 70.24 J/kg Cap Strength: 2.47 C Lift Cond Lev (LCL): 708.01 mb = 3063.89 m = 10051.99 ft Lev Free Conv (LFC): 663.01 mb = 3607.21 m = 11834.55 ft Equ Level (EL): 603.01 mb = 4379.01 m = 14366.67 ft B at Equ Level: 25.36 J/kg Max Parcel Lev (MPL): 543.01 mb = 5222.10 m = 17132.67 ft Wind level data Storm motion: 186 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 ---------------------------------------------------------- 0 893 1061 0 0 -0.0 -0.0 | 6 8 -0.8 -8.0 1 850 1502 150 3 -1.5 2.6 | 23 6 -2.3 -5.4 2 789 2134 135 6 -4.2 4.2 | 53 6 -5.1 -3.8 3 762 2438 115 8 -7.3 3.4 | 60 9 -8.1 -4.7 4 700 3159 150 8 -4.0 6.9 | 77 5 -4.8 -1.1 5 683 3353 150 10 -5.0 8.7 | 96 6 -5.8 0.6 6 634 3962 135 14 -9.9 9.9 | 100 11 -10.7 1.9 7 610 4267 140 15 -9.6 11.5 | 108 11 -10.5 3.5 8 588 4572 145 18 -10.3 14.7 | 121 13 -11.1 6.7 9 545 5182 155 15 -6.3 13.6 | 128 9 -7.2 5.6 10 525 5486 185 15 1.3 14.9 | 184 7 0.5 6.9 11 506 5791 175 15 -1.3 14.9 | 163 7 -2.1 6.9 12 500 5880 180 15 0.0 15.0 | 173 7 -0.8 7.0 13 486 6096 190 12 2.1 11.8 | 198 4 1.3 3.8 14 467 6401 200 13 4.4 12.2 | 221 6 3.6 4.2 15 449 6706 165 10 -2.6 9.7 | 115 4 -3.4 1.6 16 432 7010 160 8 -2.7 7.5 | 82 4 -3.6 -0.5 17 400 7600 235 12 9.8 6.9 | 277 9 9.0 -1.2 18 399 7620 240 11 9.5 5.5 | 286 9 8.7 -2.5 19 383 7925 210 13 6.5 11.3 | 240 7 5.7 3.2 20 367 8230 225 14 9.9 9.9 | 258 9 9.1 1.9 21 338 8839 240 14 12.1 7.0 | 275 11 11.3 -1.0 22 324 9144 225 17 12.0 12.0 | 250 12 11.2 4.0 23 300 9720 225 22 15.6 15.6 | 243 17 14.7 7.5 24 250 10980 235 37 30.3 21.2 | 246 32 29.5 13.2 25 208 12192 250 42 39.5 14.4 | 261 39 38.6 6.3 26 200 12460 240 51 44.2 25.5 | 248 47 43.3 17.5 27 164 13716 240 52 45.0 26.0 | 248 48 44.2 18.0 28 150 14260 235 45 36.9 25.8 | 244 40 36.0 17.8 29 127 15240 235 32 26.2 18.4 | 248 27 25.4 10.3 30 120 15545 205 30 12.7 27.2 | 212 23 11.9 19.2 31 103 16459 185 20 1.7 19.9 | 184 12 0.9 11.9 32 100 16630 175 32 -2.8 31.9 | 171 24 -3.6 23.8 33 98 16764 175 31 -2.7 30.9 | 171 23 -3.5 22.8 34 93 17069 165 38 -9.8 36.7 | 160 31 -10.7 28.7 35 83 17678 140 28 -18.0 21.4 | 125 23 -18.8 13.4 36 79 17983 130 18 -13.8 11.6 | 104 15 -14.6 3.5 37 77 18103 150 18 -9.0 15.6 | 128 12 -9.8 7.6 38 70 18593 160 20 -6.8 18.8 | 145 13 -7.7 10.8 39 70 18630 140 33 -21.2 25.3 | 128 28 -22.0 17.2 40 67 18898 135 34 -24.0 24.0 | 123 30 -24.9 16.0 41 64 19202 105 20 -19.3 5.2 | 82 20 -20.1 -2.9 42 60 19507 115 16 -14.5 6.8 | 85 15 -15.3 -1.3 43 57 19812 100 14 -13.8 2.4 | 69 16 -14.6 -5.6 44 54 20117 105 13 -12.6 3.4 | 71 14 -13.4 -4.7 45 52 20422 115 13 -11.8 5.5 | 79 13 -12.6 -2.5 46 50 20610 80 20 -19.7 -3.5 | 61 24 -20.5 -11.5 47 47 21031 80 22 -21.7 -3.8 | 62 25 -22.5 -11.9 48 42 21641 110 22 -20.7 7.5 | 89 21 -21.5 -0.5 49 36 22555 100 25 -24.6 4.3 | 82 26 -25.4 -3.7 50 31 23470 105 46 -44.4 11.9 | 95 45 -45.3 3.9 51 30 23740 80 42 -41.4 -7.3 | 70 45 -42.2 -15.3 52 28 24079 80 42 -41.4 -7.3 | 70 45 -42.2 -15.3 53 22 24994 85 34 -33.9 -3.0 | 72 36 -34.7 -11.0 54 19 25603 105 37 -35.7 9.6 | 92 37 -36.6 1.5 55 15 26518 100 33 -32.5 5.7 | 86 33 -33.3 -2.3 Wind Parameters Mean winds (0-6000m): 155.8 at 10.8 knts Storm direction: 185.8 at 8.1 knts Shear (0-3000m) pos: 0.9 neg: 2.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 96.7 deg Storm rel helicity (0-3000m) pos: 21.2 neg: -0.3 tot: 20.9 m^2/s^2 ave: 7.0 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.50 Bulk Shear: 10.93 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 ------------------------------------------------------------------------------- 500 150 2 14 7| 3.4 0.0 3.4| 6.1 0.0 6.1 12.2 0.55| 5.3 2.9 1000 143 3 26 6| 1.7 1.3 3.0| 9.9 0.0 9.9 9.9 0.69| 4.0 2.7 1500 132 4 39 6| 1.1 1.8 2.9| 13.2 0.0 13.2 8.8 0.59| 4.0 2.4 2000 133 5 47 6| 1.4 1.4 2.7| 16.0 0.0 16.0 8.0 0.55| 3.9 2.2 2500 138 6 55 6| 1.1 1.7 2.8| 19.5 0.0 19.5 7.8 0.56| 4.0 2.2 3000 138 7 66 6| 0.9 2.0 2.9| 21.2 -0.3 20.9 7.0 0.48| 4.0 1.9 4000 141 10 86 7| 1.2 1.5 2.7| 36.2 -0.3 35.9 9.0 0.52| 4.0 2.1 5000 150 11 102 6| 1.5 1.2 2.7| 55.4 -3.5 51.9 10.4 0.55| 4.6 2.5 6000 156 11 109 6| 1.2 1.2 2.4| 58.1 -11.7 46.3 7.7 0.32| 4.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20251130.00.gif