UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102600.upa.cvt Date: 0000Z 26 OCT 25 Searching for SBBR... Searching the city database file for: SBBR ... Date:0000Z 26 OCT 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 106 1 925 806 SFC 898 1061 24.2 12.2 47 12.0 16.4 50 5 306.6 308.5 293.5 336.8 9.99 3 883 1210 24.4 11.4 44 13.0 16.0 158 11 308.3 310.1 293.7 337.6 9.63 4 850 1545 21.6 10.6 50 11.0 14.6 95 9 308.8 310.6 293.7 337.7 9.48 5 700 3188 7.4 6.1 91 1.3 6.6 305 5 310.7 312.3 293.5 336.7 8.47 6 675 3487 4.6 4.3 98 0.3 4.4 296 11 310.8 312.3 293.0 334.7 7.74 7 653 3757 3.0 3.0 100 0.0 3.0 291 13 311.9 313.3 292.9 334.6 7.29 8 534 5363 -6.3 -6.3 100 0.0 -6.3 209 4 319.3 320.2 292.7 333.8 4.48 9 520 5572 -4.7 -29.7 12 25.0 -11.2 190 3 323.7 323.8 290.5 325.9 0.63 10 500 5880 -6.5 -38.5 6 32.0 -13.1 240 3 325.1 325.2 290.6 326.1 0.27 11 466 6426 -8.3 -42.3 5 34.0 -14.7 180 13 329.5 329.5 291.8 330.3 0.20 12 400 7590 -16.1 -49.1 4 33.0 -20.7 190 24 334.1 334.1 292.9 334.5 0.11 13 347 8645 -23.3 -54.3 4 31.0 -26.5 200 24 338.2 338.2 293.9 338.5 0.07 14 300 9690 -32.5 -53.5 11 21.0 -34.1 200 40 339.6 339.6 294.3 339.9 0.09 15 285 10052 -34.3 -48.3 23 14.0 -35.5 200 45 342.0 342.0 295.0 342.7 0.17 16 277 10252 -35.7 -66.7 3 31.0 -37.2 200 49 342.8 342.8 295.0 342.9 0.02 17 258 10744 -39.3 -64.3 5 25.0 -40.4 200 53 344.5 344.5 295.4 344.6 0.03 18 250 10960 -41.3 -49.3 42 8.0 -41.9 200 48 344.7 344.7 295.6 345.4 0.17 19 238 11291 -42.9 -57.9 18 15.0 -43.6 200 45 347.1 347.1 296.1 347.4 0.06 20 211 12085 -50.1 -54.5 60 4.4 -50.3 208 45 348.1 348.1 296.3 348.5 0.11 21 200 12430 -53.3 -58.3 54 5.0 -53.5 200 50 348.4 348.4 296.3 348.7 0.07 22 168 13530 -62.9 -67.6 53 4.7 -63.0 200 55 350.2 350.2 296.7 350.3 0.03 23 164 13678 -64.3 -68.0 60 3.7 -64.3 200 54 350.3 350.3 296.7 350.4 0.02 24 150 14220 -68.3 -74.3 42 6.0 -68.4 200 54 352.4 352.4 297.2 352.5 0.01 25 142 14547 -70.9 -76.9 41 6.0 -70.9 208 51 353.5 353.5 297.4 353.5 0.01 26 140 14631 -71.1 -78.1 35 7.0 -71.1 211 51 354.5 354.5 297.6 354.6 0.01 27 133 14936 -68.7 -81.7 14 13.0 -68.8 223 50 364.1 364.1 299.5 364.1 0.00 28 101 16543 -78.9 -85.9 31 7.0 -78.9 225 28 374.2 374.2 301.3 374.2 0.00 29 100 16600 -78.7 -85.7 31 7.0 -78.7 215 31 375.7 375.7 301.5 375.7 0.00 30 94 16953 -78.1 -86.1 26 8.0 -78.1 230 25 383.6 383.6 302.8 383.6 0.00 31 89 17264 -78.3 -86.3 26 8.0 -78.3 234 25 389.2 389.2 303.7 389.2 0.00 32 80 17883 -71.5 -86.5 9 15.0 -71.6 279 12 415.3 415.3 307.2 415.3 0.00 33 70 18670 -72.1 -88.1 7 16.0 -72.2 65 10 430.1 430.1 308.9 430.1 0.00 34 65 19102 -73.3 -88.3 8 15.0 -73.4 74 10 436.7 436.7 309.6 436.7 0.00 35 58 19779 -65.3 -88.3 3 23.0 -65.5 104 12 469.3 469.3 312.5 469.3 0.00 36 55 20101 -64.9 -88.9 2 24.0 -65.2 90 16 477.4 477.4 313.2 477.4 0.00 37 50 20680 -64.7 -89.7 2 25.0 -65.0 55 17 491.0 491.0 314.3 491.0 0.00 38 46 21189 -65.9 -89.9 2 24.0 -66.2 74 15 500.0 500.0 314.9 500.0 0.00 39 41 21892 -65.1 -90.1 2 25.0 -65.5 94 17 518.7 518.7 316.2 518.7 0.00 40 36 22699 -58.5 -87.5 1 29.0 -59.5 79 27 555.4 555.4 318.4 555.5 0.01 41 34 23057 -60.9 -88.9 1 28.0 -61.6 60 28 558.3 558.3 318.5 558.3 0.00 42 30 23840 -59.5 -89.5 1 30.0 -60.4 125 22 582.4 582.4 319.8 582.5 0.00 43 22 25817 -51.5 -85.5 1 34.0 -54.4 80 37 660.3 660.3 323.1 660.4 0.01 TRP 94 16953 -78.1 -86.1 26 8.0 -78.1 230 25 383.6 383.6 302.8 383.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 614.61 mb = 4274.66 m = 14024.29 ft Wetbulb zero: 614.58 mb = 4240.69 m = 13912.84 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 76.71 % Est. max temperature: 27.57 C = 81.62 F Sfc-Lift cond lev (LCL): 752.60 mb = 2574.93 m = 8447.82 ft T: 12.70 C 700-500 lapse rate: 5.16 C/km ThetaE index: 11.74 C Layer 700.0- 500.0 mb Conv cond level (CCL): 703.52 mb = 3145.61 m = 10320.11 ft Mean mixing ratio: 9.47 g/kg Conv temperature: 28.08 C = 82.54 F Cap Strength: 1.56 C Lifted Index: 1.33 C Risk: Showers probable Lifted Index @300 mb: 3.08 C Lifted Index @700 mb: 0.52 C Showalter Index: 1.27 C Risk: Showers probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 17.10 C K Index: 37.40 Risk: > 80 % chance of thunderstorms Sweat Index: 148.20 Risk: None Energy Index: -2.15 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 98.92 J/kg Max Up Vert Vel: 14.07 m/s Conv Inhibition (B-): 48.38 J/kg Cap Strength: 1.56 C Lift Cond Lev (LCL): 722.67 mb = 2918.29 m = 9574.33 ft Lev Free Conv (LFC): 687.67 mb = 3333.95 m = 10938.01 ft Equ Level (EL): 517.67 mb = 5606.93 m = 18395.21 ft B at Equ Level: 93.30 J/kg Max Parcel Lev (MPL): 447.67 mb = 6732.09 m = 22086.64 ft Wind level data Storm motion: 236 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 ---------------------------------------------------------- 0 898 1061 50 5 -3.8 -3.2 | 53 12 -9.5 -7.1 1 882 1219 165 11 -2.8 10.6 | 128 11 -8.6 6.7 2 850 1545 95 9 -9.0 0.8 | 78 15 -14.7 -3.1 3 822 1829 75 10 -9.7 -2.6 | 67 17 -15.4 -6.5 4 793 2134 75 10 -9.7 -2.6 | 67 17 -15.4 -6.5 5 765 2438 75 10 -9.7 -2.6 | 67 17 -15.4 -6.5 6 738 2743 75 10 -9.7 -2.6 | 67 17 -15.4 -6.5 7 712 3048 355 2 0.2 -2.0 | 43 8 -5.5 -5.9 8 700 3188 305 5 4.1 -2.9 | 13 7 -1.6 -6.7 9 660 3658 290 14 13.2 -4.8 | 319 11 7.4 -8.7 10 635 3962 295 10 9.1 -4.2 | 338 9 3.4 -8.1 11 612 4267 305 9 7.4 -5.2 | 350 9 1.7 -9.0 12 506 5791 170 2 -0.3 2.0 | 73 6 -6.1 -1.9 13 500 5880 240 3 2.6 1.5 | 53 4 -3.1 -2.4 14 486 6096 215 6 3.4 4.9 | 115 2 -2.3 1.0 15 467 6401 180 13 0.0 13.0 | 148 11 -5.7 9.1 16 415 7315 195 31 8.0 29.9 | 185 26 2.3 26.1 17 400 7590 190 24 4.2 23.6 | 176 20 -1.5 19.8 18 366 8230 200 26 8.9 24.4 | 189 21 3.2 20.6 19 351 8534 200 23 7.9 21.6 | 187 18 2.2 17.7 20 300 9690 200 40 13.7 37.6 | 193 35 8.0 33.7 21 261 10668 200 55 18.8 51.7 | 195 50 13.1 47.8 22 250 10960 200 48 16.4 45.1 | 195 43 10.7 41.2 23 227 11582 200 43 14.7 40.4 | 194 38 9.0 36.5 24 207 12192 210 46 23.0 39.8 | 206 40 17.3 36.0 25 200 12430 200 50 17.1 47.0 | 195 45 11.4 43.1 26 179 13106 200 55 18.8 51.7 | 195 50 13.1 47.8 27 150 14220 200 54 18.5 50.7 | 195 49 12.8 46.9 28 147 14326 200 52 17.8 48.9 | 195 47 12.1 45.0 29 126 15240 235 49 40.1 28.1 | 235 42 34.4 24.2 30 102 16459 240 24 20.8 12.0 | 242 17 15.1 8.1 31 100 16600 215 31 17.8 25.4 | 209 25 12.1 21.5 32 97 16764 215 31 17.8 25.4 | 209 25 12.1 21.5 33 94 16953 230 25 19.2 16.1 | 228 18 13.4 12.2 34 87 17374 235 25 20.5 14.3 | 235 18 14.8 10.5 35 83 17678 205 18 7.6 16.3 | 189 13 1.9 12.4 36 79 17983 310 10 7.7 -6.4 | 349 10 1.9 -10.3 37 75 18288 300 10 8.7 -5.0 | 342 9 2.9 -8.9 38 71 18593 85 11 -11.0 -1.0 | 74 17 -16.7 -4.8 39 70 18670 65 10 -9.1 -4.2 | 61 17 -14.8 -8.1 40 67 18898 65 10 -9.1 -4.2 | 61 17 -14.8 -8.1 41 58 19812 105 12 -11.6 3.1 | 87 17 -17.3 -0.8 42 52 20422 75 20 -19.3 -5.2 | 70 27 -25.0 -9.1 43 50 20680 55 17 -13.9 -9.8 | 55 24 -19.6 -13.6 44 47 21031 55 17 -13.9 -9.8 | 55 24 -19.6 -13.6 45 45 21336 90 13 -13.0 0.0 | 78 19 -18.7 -3.9 46 43 21641 105 17 -16.4 4.4 | 91 22 -22.1 0.5 47 39 22250 80 18 -17.7 -3.1 | 73 24 -23.4 -7.0 48 37 22555 100 22 -21.7 3.8 | 90 27 -27.4 -0.1 49 35 22860 60 31 -26.8 -15.5 | 59 38 -32.6 -19.4 50 33 23165 60 26 -22.5 -13.0 | 59 33 -28.2 -16.9 51 30 23774 75 21 -20.3 -5.4 | 70 28 -26.0 -9.3 52 30 23840 125 22 -18.0 12.6 | 110 25 -23.7 8.7 53 28 24079 120 20 -17.3 10.0 | 105 24 -23.0 6.1 54 26 24384 125 26 -21.3 14.9 | 112 29 -27.0 11.0 55 24 24689 90 37 -37.0 0.0 | 85 43 -42.7 -3.9 56 23 24994 80 38 -37.4 -6.6 | 76 44 -43.1 -10.5 57 18 25908 80 32 -31.5 -5.6 | 76 38 -37.2 -9.4 Wind Parameters Mean winds (0-6000m): 205.8 at 9.2 knts Storm direction: 235.8 at 6.9 knts Shear (0-3000m) pos: 1.5 neg: 3.6 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): -71.8 deg Storm rel helicity (0-3000m) pos: 54.8 neg: -99.0 tot: -44.2 m^2/s^2 ave: -14.7 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 10.0 stream: -2.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 6.23 Bulk Shear: 15.89 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 ------------------------------------------------------------------------------- 500 133 9 101 13| 6.6 0.0 6.6| 45.1 -36.5 8.6 17.2 0.17| 26.4 4.5 1000 102 10 83 15| 3.3 1.7 5.0| 45.1 -48.6 -3.5 -3.5 0.05| 14.9 0.8 1500 91 10 76 16| 2.2 1.1 3.3| 45.1 -48.6 -3.5 -2.3 0.05| 9.9 0.5 2000 86 9 73 15| 1.7 2.5 4.2| 45.1 -72.8 -27.7 -13.9 -0.12| 10.4 -1.3 2500 77 9 68 15| 1.3 4.3 5.6| 45.1 -94.7 -49.6 -19.8 -0.30| 10.6 -3.1 3000 50 9 53 16| 1.5 3.6 5.1| 54.8 -99.0 -44.2 -14.7 -0.22| 10.0 -2.2 4000 358 9 23 14| 1.1 2.1 3.2| 58.9-101.5 -42.6 -10.7 -0.15| 8.9 -1.4 5000 347 8 19 12| 0.7 1.3 2.0| 60.5-104.3 -43.8 -8.8 -0.13| 8.2 -1.0 6000 206 9 159 5| 1.3 1.5 2.7| 95.3-104.7 -9.4 -1.6 0.00| 8.8 0.0 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20251026.00.gif