UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for SBBR... Searching the city database file for: SBBR ... Date:1200Z 21 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 170 1 925 847 SFC 902 1061 15.2 13.4 89 1.8 14.1 340 6 297.0 298.9 291.2 328.2 10.77 3 850 1561 11.8 11.8 100 0.0 11.8 80 21 298.5 300.4 291.3 328.5 10.28 4 842 1641 11.4 11.4 100 0.0 11.4 70 21 298.9 300.7 291.3 328.4 10.11 5 811 1957 13.6 12.1 91 1.5 12.6 49 20 304.5 306.5 293.7 337.3 11.01 6 709 3081 7.2 7.2 100 0.0 7.2 19 6 309.3 311.0 293.6 336.9 9.03 7 700 3187 8.0 5.5 84 2.5 6.5 5 5 311.3 312.9 293.4 336.4 8.12 8 693 3270 8.0 5.0 81 3.0 6.2 8 4 312.2 313.7 293.5 336.8 7.92 9 659 3683 4.6 3.9 95 0.7 4.2 24 1 312.9 314.4 293.6 336.9 7.71 10 649 3808 6.0 -5.0 45 11.0 0.6 52 3 315.9 316.7 291.4 328.9 4.06 11 635 3986 5.0 -11.0 30 16.0 -1.9 92 5 316.7 317.2 290.3 325.3 2.60 12 621 4168 4.2 -36.8 3 41.0 -5.8 134 7 317.8 317.9 288.3 318.8 0.26 13 574 4806 1.6 -24.4 12 26.0 -6.6 186 11 322.0 322.2 290.3 325.3 0.92 14 500 5900 -7.9 -21.9 31 14.0 -12.2 190 26 323.4 323.7 291.2 328.0 1.32 15 484 6151 -10.5 -22.5 37 12.0 -14.0 197 27 323.2 323.5 291.0 327.7 1.30 16 472 6344 -9.5 -39.5 7 30.0 -15.3 204 25 326.8 326.9 291.1 327.8 0.26 17 400 7600 -17.9 -49.9 4 32.0 -22.0 240 21 331.7 331.7 292.3 332.1 0.10 18 307 9527 -30.5 -63.5 2 33.0 -32.6 278 30 340.1 340.1 294.4 340.2 0.02 19 300 9690 -31.9 -63.9 3 32.0 -33.8 275 32 340.4 340.4 294.4 340.5 0.02 20 266 10527 -39.1 -67.1 4 28.0 -40.2 278 40 341.8 341.8 294.8 341.9 0.02 21 251 10923 -41.9 -50.9 37 9.0 -42.5 285 46 343.4 343.4 295.3 344.0 0.14 22 250 10950 -42.1 -51.1 37 9.0 -42.6 285 46 343.5 343.5 295.3 344.0 0.14 23 219 11832 -49.9 -69.9 8 20.0 -50.3 267 46 344.7 344.7 295.4 344.7 0.01 24 200 12420 -54.1 -67.1 19 13.0 -54.4 260 50 347.1 347.1 296.0 347.2 0.02 25 196 12549 -55.1 -67.1 21 12.0 -55.3 260 50 347.5 347.5 296.1 347.6 0.02 26 186 12881 -57.9 -60.7 70 2.8 -58.0 261 52 348.2 348.2 296.3 348.5 0.06 27 150 14200 -68.7 -73.7 48 5.0 -68.7 265 57 351.7 351.7 297.0 351.8 0.01 28 144 14443 -70.3 -76.3 41 6.0 -70.4 263 58 353.1 353.1 297.3 353.1 0.01 29 142 14526 -70.7 -77.7 35 7.0 -70.7 262 58 353.8 353.8 297.4 353.8 0.01 30 134 14868 -71.1 -83.1 15 12.0 -71.1 254 51 359.0 359.0 298.5 359.0 0.00 31 131 15003 -68.9 -82.9 12 14.0 -68.9 250 46 365.3 365.3 299.7 365.3 0.00 32 101 16532 -74.9 -86.9 14 12.0 -74.9 206 4 381.9 381.9 302.6 381.9 0.00 33 100 16590 -74.1 -86.1 14 12.0 -74.2 190 5 384.6 384.6 303.0 384.6 0.00 34 97 16768 -73.1 -86.1 12 13.0 -73.2 190 5 389.9 389.9 303.8 389.9 0.00 35 81 17806 -78.7 -86.7 26 8.0 -78.7 285 6 399.0 399.0 305.0 399.0 0.00 36 79 17948 -78.9 -87.9 22 9.0 -78.9 322 10 401.5 401.5 305.4 401.5 0.00 37 70 18650 -70.3 -90.3 4 20.0 -70.4 180 6 434.0 434.0 309.3 434.0 0.00 38 68 18823 -69.9 -90.9 3 21.0 -70.0 169 4 438.5 438.5 309.7 438.5 0.00 39 64 19183 -71.7 -89.7 5 18.0 -71.8 177 8 442.2 442.2 310.1 442.2 0.00 40 59 19671 -66.1 -90.1 2 24.0 -66.3 169 18 465.2 465.2 312.3 465.2 0.00 41 50 20680 -64.9 -89.9 2 25.0 -65.2 90 20 490.5 490.5 314.2 490.6 0.00 42 41 21889 -63.1 -89.1 2 26.0 -63.6 91 31 523.7 523.7 316.5 523.7 0.00 43 30 23830 -56.9 -87.9 1 31.0 -58.2 100 32 589.5 589.5 320.1 589.6 0.01 44 21 26113 -52.3 -84.3 1 32.0 -55.1 89 40 666.7 666.7 323.3 666.8 0.02 TRP 81 17806 -78.7 -86.7 26 8.0 -78.7 285 6 399.0 399.0 305.0 399.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5730.00 m Freezing level: 561.54 mb = 4990.30 m = 16372.18 ft Wetbulb zero: 645.55 mb = 3851.47 m = 12635.89 ft Precipitable water: 1.06 inches Sfc-500 mean rel hum: 59.84 % Est. max temperature: 25.12 C = 77.22 F Sfc-Lift cond lev (LCL): 878.15 mb = 1286.69 m = 4221.36 ft T: 13.67 C 700-500 lapse rate: 5.86 C/km ThetaE index: 0.92 C Layer 709.0- 693.0 mb Conv cond level (CCL): 857.72 mb = 1484.88 m = 4871.59 ft Mean mixing ratio: 10.55 g/kg Conv temperature: 16.46 C = 61.63 F Cap Strength: 5.86 C Lifted Index: 3.04 C Risk: None Lifted Index @300 mb: 7.98 C Lifted Index @700 mb: 3.47 C Showalter Index: 4.09 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 19.70 C K Index: 29.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 209.60 Risk: None Energy Index: 0.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.93 J/kg Max Up Vert Vel: 8.48 m/s Conv Inhibition (B-): 26036.33 J/kg Cap Strength: 5.74 C Lift Cond Lev (LCL): 840.13 mb = 1659.26 m = 5443.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 197 at 12 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 ---------------------------------------------------------- 0 902 1061 340 6 2.1 -5.6 | 5 17 -1.4 -16.8 1 885 1219 70 13 -12.2 -4.4 | 45 22 -15.7 -15.6 2 854 1524 70 23 -21.6 -7.9 | 53 31 -25.1 -19.0 3 850 1561 80 21 -20.7 -3.6 | 59 28 -24.2 -14.8 4 823 1829 45 22 -15.6 -15.6 | 35 33 -19.0 -26.7 5 794 2134 55 17 -13.9 -9.8 | 40 27 -17.4 -20.9 6 765 2438 75 14 -13.5 -3.6 | 49 23 -17.0 -14.8 7 738 2743 65 11 -10.0 -4.6 | 40 21 -13.5 -15.8 8 700 3187 5 5 -0.4 -5.0 | 14 17 -3.9 -16.1 9 660 3658 20 1 -0.3 -0.9 | 18 13 -3.8 -12.1 10 612 4267 160 9 -3.1 8.5 | 68 7 -6.6 -2.7 11 568 4877 190 11 1.9 10.8 | 78 2 -1.6 -0.3 12 526 5486 195 29 7.5 28.0 | 193 17 4.0 16.9 13 500 5900 190 26 4.5 25.6 | 184 14 1.0 14.5 14 487 6096 195 27 7.0 26.1 | 193 15 3.5 14.9 15 432 7010 230 19 14.6 12.2 | 265 11 11.1 1.1 16 400 7600 240 21 18.2 10.5 | 273 15 14.7 -0.7 17 399 7620 230 21 16.1 13.5 | 259 13 12.6 2.3 18 367 8230 255 21 20.3 5.4 | 289 18 16.8 -5.7 19 337 8839 260 23 22.7 4.0 | 290 20 19.2 -7.2 20 323 9144 285 27 26.1 -7.0 | 309 29 22.6 -18.1 21 300 9690 275 32 31.9 -2.8 | 296 32 28.4 -13.9 22 284 10058 270 34 34.0 -0.0 | 290 32 30.5 -11.2 23 250 10950 285 46 44.4 -11.9 | 299 47 41.0 -23.1 24 238 11278 285 46 44.4 -11.9 | 299 47 41.0 -23.1 25 217 11887 265 46 45.8 4.0 | 280 43 42.3 -7.1 26 200 12420 260 50 49.2 8.7 | 273 46 45.8 -2.5 27 150 14200 265 57 56.8 5.0 | 277 54 53.3 -6.2 28 147 14326 265 58 57.8 5.1 | 276 55 54.3 -6.1 29 139 14630 260 58 57.1 10.1 | 271 54 53.6 -1.1 30 119 15545 235 29 23.8 16.6 | 255 21 20.3 5.5 31 108 16154 210 20 10.0 17.3 | 227 9 6.5 6.2 32 102 16459 225 3 2.1 2.1 | 9 9 -1.4 -9.0 33 100 16590 190 5 0.9 4.9 | 23 7 -2.6 -6.2 34 97 16764 190 5 0.9 4.9 | 23 7 -2.6 -6.2 35 87 17374 25 19 -8.0 -17.2 | 22 31 -11.5 -28.4 36 83 17678 335 14 5.9 -12.7 | 354 24 2.4 -23.8 37 81 17806 285 6 5.8 -1.6 | 350 13 2.3 -12.7 38 79 17983 330 11 5.5 -9.5 | 354 21 2.0 -20.7 39 75 18288 175 18 -1.6 17.9 | 143 8 -5.1 6.8 40 70 18650 180 6 0.0 6.0 | 34 6 -3.5 -5.2 41 67 18898 165 3 -0.8 2.9 | 27 9 -4.3 -8.3 42 61 19507 190 14 2.4 13.8 | 158 3 -1.1 2.6 43 55 20117 115 28 -25.4 11.8 | 91 29 -28.9 0.7 44 50 20680 90 20 -20.0 0.0 | 65 26 -23.5 -11.2 45 50 20726 75 28 -27.0 -7.2 | 59 36 -30.5 -18.4 46 47 21031 105 23 -22.2 6.0 | 79 26 -25.7 -5.2 47 45 21336 85 28 -27.9 -2.4 | 67 34 -31.4 -13.6 48 39 22250 95 33 -32.9 2.9 | 77 37 -36.4 -8.3 49 37 22555 80 31 -30.5 -5.4 | 64 38 -34.0 -16.5 50 35 22860 95 31 -30.9 2.7 | 76 35 -34.4 -8.5 51 32 23470 70 35 -32.9 -12.0 | 58 43 -36.4 -23.1 52 30 23774 95 31 -30.9 2.7 | 76 35 -34.4 -8.5 53 30 23830 100 32 -31.5 5.6 | 81 35 -35.0 -5.6 54 24 24689 105 37 -35.7 9.6 | 88 39 -39.2 -1.6 55 22 24994 95 42 -41.8 3.7 | 81 46 -45.3 -7.5 56 20 25298 85 38 -37.9 -3.3 | 71 44 -41.3 -14.5 57 15 26518 90 32 -32.0 0.0 | 73 37 -35.5 -11.2 Wind Parameters Mean winds (0-6000m): 167.3 at 15.6 knts Storm direction: 197.3 at 11.7 knts Shear (0-3000m) pos: 4.9 neg: 3.2 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 41.9 deg Storm rel helicity (0-3000m) pos: 193.8 neg: -159.9 tot: 33.9 m^2/s^2 ave: 11.3 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 1.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.47 Bulk Shear: 76.09 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 67 16 46 25| 23.5 0.0 23.5|124.7 0.0 124.7 249.3 0.77| 27.9 21.6 1000 60 18 44 28| 11.7 5.0 16.7|137.1 -97.2 39.9 39.9 0.24| 22.5 5.4 1500 62 17 44 27| 7.6 3.3 10.9|165.3-103.7 61.6 41.0 0.26| 18.0 4.7 2000 61 15 42 25| 5.7 4.7 10.5|165.3-153.5 11.8 5.9 0.07| 16.1 1.1 2500 59 13 39 23| 4.6 3.8 8.4|168.1-159.9 8.2 3.3 0.05| 14.0 0.7 3000 60 11 38 22| 4.9 3.2 8.1|193.8-159.9 33.9 11.3 0.14| 13.2 1.8 4000 79 11 47 20| 4.0 2.4 6.4|207.4-159.9 47.4 11.9 0.21| 12.2 2.5 5000 134 14 84 14| 4.0 1.9 5.9|220.5-169.2 51.3 10.3 0.19| 11.5 2.2 6000 167 16 120 8| 2.0 1.6 3.6|273.7-169.2 104.5 17.4 0.29| 11.0 3.2 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20251021.12.gif