UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for SBBR... Searching the city database file for: SBBR ... Date:1200Z 20 MAR 20 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 97 1 925 792 SFC 897 1061 22.0 17.4 75 4.6 18.8 270 1 304.5 307.1 295.8 346.4 14.08 3 875 1276 19.6 17.9 90 1.7 18.4 295 6 304.1 306.9 296.3 348.5 14.91 4 850 1525 19.4 15.3 77 4.1 16.6 285 10 306.5 308.9 295.6 345.5 12.97 5 832 1709 18.6 14.2 76 4.4 15.7 282 10 307.5 309.8 295.4 344.7 12.33 6 700 3172 9.6 7.9 89 1.7 8.5 310 7 313.1 314.9 295.0 342.8 9.60 7 623 4133 3.6 3.4 99 0.2 3.5 267 8 316.9 318.4 294.7 341.7 7.87 8 572 4825 0.4 -1.5 87 1.9 -0.6 265 7 320.9 322.1 294.4 340.3 6.00 9 539 5302 -1.9 -2.9 93 1.0 -2.4 269 6 323.7 324.8 294.9 342.5 5.74 10 531 5422 -1.1 -4.7 76 3.6 -2.9 271 6 326.0 327.1 295.0 342.9 5.09 11 500 5900 -4.9 -6.7 87 1.8 -5.8 275 5 327.1 328.0 294.9 342.5 4.64 12 457 6598 -9.3 -9.3 100 0.0 -9.3 264 10 330.1 330.9 295.3 344.1 4.14 13 454 6648 -8.5 -11.0 82 2.5 -9.6 265 10 331.7 332.4 295.3 344.2 3.64 14 434 6996 -8.5 -17.5 48 9.0 -11.9 272 10 336.0 336.5 295.3 343.9 2.23 15 400 7620 -13.5 -19.5 61 6.0 -15.6 285 11 337.4 337.9 295.4 344.7 2.04 16 381 7990 -16.9 -19.1 83 2.2 -17.6 275 10 337.7 338.1 295.7 345.6 2.22 17 366 8292 -18.1 -22.5 68 4.4 -19.4 276 8 340.0 340.3 295.8 346.2 1.72 18 319 9307 -26.5 -27.9 88 1.4 -26.8 292 10 342.0 342.2 295.8 346.5 1.21 19 300 9750 -29.9 -31.1 89 1.2 -30.1 300 7 343.2 343.4 295.9 346.8 0.95 20 292 9941 -31.5 -32.4 92 0.9 -31.7 284 7 343.6 343.8 296.0 346.9 0.86 21 265 10620 -36.3 -39.8 70 3.5 -36.7 229 6 346.3 346.4 296.2 348.1 0.45 22 261 10725 -37.3 -45.3 43 8.0 -38.1 220 6 346.3 346.4 296.0 347.4 0.26 23 250 11020 -39.3 -45.3 53 6.0 -39.8 195 6 347.6 347.7 296.4 348.7 0.27 24 246 11130 -40.5 -44.5 65 4.0 -40.9 199 6 347.5 347.5 296.3 348.7 0.30 25 234 11467 -42.9 -54.9 26 12.0 -43.6 214 8 348.8 348.8 296.5 349.2 0.09 26 200 12500 -51.9 -56.9 55 5.0 -52.1 230 19 350.6 350.6 296.8 351.0 0.09 27 180 13175 -57.9 -64.9 40 7.0 -58.0 230 20 351.5 351.5 297.0 351.7 0.03 28 170 13533 -60.9 -69.9 30 9.0 -61.0 233 17 352.3 352.3 297.1 352.4 0.02 29 158 13984 -64.9 -68.8 58 3.9 -65.0 252 15 353.0 353.0 297.3 353.1 0.02 30 150 14300 -67.1 -73.1 42 6.0 -67.1 255 13 354.5 354.5 297.6 354.6 0.01 31 120 15619 -75.3 -82.3 33 7.0 -75.3 44 11 362.8 362.8 299.2 362.8 0.00 32 116 15816 -73.9 -83.9 20 10.0 -73.9 41 13 368.9 368.9 300.4 369.0 0.00 33 100 16670 -79.3 -86.3 31 7.0 -79.3 80 24 374.5 374.5 301.4 374.5 0.00 34 95 16960 -80.5 -87.5 30 7.0 -80.5 85 28 377.7 377.7 301.9 377.7 0.00 35 83 17729 -76.9 -87.9 16 11.0 -76.9 89 30 399.9 399.9 305.2 399.9 0.00 36 73 18455 -82.7 -89.7 29 7.0 -82.7 101 20 402.6 402.6 305.6 402.6 0.00 37 70 18690 -81.3 -89.3 25 8.0 -81.3 110 19 410.5 410.5 306.6 410.5 0.00 38 62 19384 -73.1 -89.1 7 16.0 -73.2 106 24 443.1 443.1 310.2 443.1 0.00 39 54 20197 -70.5 -90.5 4 20.0 -70.6 100 31 467.0 467.0 312.4 467.0 0.00 40 50 20660 -63.9 -89.9 2 26.0 -64.3 100 33 492.9 492.9 314.4 492.9 0.00 41 47 21042 -60.1 -90.1 1 30.0 -60.7 100 33 510.8 510.8 315.7 510.8 0.00 42 42 21742 -60.9 -89.9 1 29.0 -61.5 71 25 525.5 525.5 316.6 525.5 0.00 43 36 22706 -57.5 -89.5 1 32.0 -58.5 71 12 558.0 558.0 318.5 558.0 0.00 44 30 23850 -60.1 -90.1 1 30.0 -61.0 90 38 580.8 580.8 319.7 580.8 0.00 45 26 24751 -56.5 -89.5 1 33.0 -58.0 88 41 615.3 615.3 321.3 615.3 0.00 TRP 95 16960 -80.5 -87.5 30 7.0 -80.5 85 28 377.7 377.7 301.9 377.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 566.26 mb = 4908.16 m = 16102.69 ft Wetbulb zero: 579.77 mb = 4715.90 m = 15471.93 ft Precipitable water: 1.70 inches Sfc-500 mean rel hum: 86.80 % Est. max temperature: 28.36 C = 83.05 F Sfc-Lift cond lev (LCL): 838.40 mb = 1643.37 m = 5391.56 ft T: 18.89 C 700-500 lapse rate: 5.32 C/km ThetaE index: 8.22 C Layer 850.0- 539.0 mb Conv cond level (CCL): 756.98 mb = 2509.48 m = 8233.12 ft Mean mixing ratio: 13.11 g/kg Conv temperature: 27.94 C = 82.29 F Cap Strength: 2.11 C Lifted Index: -0.44 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.78 C Lifted Index @700 mb: 0.15 C Showalter Index: -0.29 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.20 C K Index: 37.90 Risk: > 80 % chance of thunderstorms Sweat Index: 208.60 Risk: None Energy Index: -0.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 98.67 J/kg Max Up Vert Vel: 14.05 m/s Conv Inhibition (B-): 63.57 J/kg Cap Strength: 2.11 C Lift Cond Lev (LCL): 802.21 mb = 2018.14 m = 6621.11 ft Lev Free Conv (LFC): 687.21 mb = 3324.09 m = 10905.68 ft Equ Level (EL): 527.21 mb = 5478.59 m = 17974.17 ft B at Equ Level: 81.18 J/kg Max Parcel Lev (MPL): 357.21 mb = 8471.83 m = 27794.37 ft Wind level data Storm motion: 313 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 ---------------------------------------------------------- 0 897 1061 270 1 1.0 -0.0 | 140 5 -3.3 4.0 1 850 1524 325 11 6.3 -9.0 | 338 5 2.0 -5.0 2 850 1525 285 10 9.7 -2.6 | 255 6 5.3 1.4 3 820 1829 280 10 9.8 -1.7 | 248 6 5.5 2.3 4 791 2134 300 11 9.5 -5.5 | 286 5 5.2 -1.5 5 763 2438 310 10 7.7 -6.4 | 306 4 3.3 -2.4 6 700 3172 310 7 5.4 -4.5 | 295 1 1.0 -0.5 7 612 4267 260 8 7.9 1.4 | 213 6 3.5 5.4 8 500 5900 275 5 5.0 -0.4 | 190 4 0.7 3.6 9 487 6096 275 5 5.0 -0.4 | 190 4 0.7 3.6 10 469 6401 260 10 9.8 1.7 | 224 8 5.5 5.8 11 400 7620 285 11 10.6 -2.8 | 259 6 6.3 1.2 12 400 7620 285 12 11.6 -3.1 | 263 7 7.3 0.9 13 384 7925 275 10 10.0 -0.9 | 241 6 5.6 3.1 14 368 8230 275 8 8.0 -0.7 | 228 5 3.6 3.3 15 326 9144 290 11 10.3 -3.8 | 268 6 6.0 0.3 16 300 9750 300 7 6.1 -3.5 | 253 2 1.7 0.5 17 250 11020 195 6 1.6 5.8 | 164 10 -2.8 9.8 18 240 11278 205 5 2.1 4.5 | 165 9 -2.2 8.6 19 230 11582 220 10 6.4 7.7 | 190 12 2.1 11.7 20 200 12500 230 19 14.6 12.2 | 212 19 10.2 16.2 21 182 13106 230 20 15.3 12.9 | 213 20 11.0 16.9 22 165 13716 235 16 13.1 9.2 | 214 16 8.8 13.2 23 157 14021 255 15 14.5 3.9 | 232 13 10.2 7.9 24 150 14300 255 13 12.6 3.4 | 228 11 8.2 7.4 25 142 14630 240 13 11.3 6.5 | 213 13 6.9 10.5 26 135 14935 250 14 13.2 4.8 | 225 12 8.8 8.8 27 128 15240 340 5 1.7 -4.7 | 75 3 -2.6 -0.7 28 121 15545 45 10 -7.1 -7.1 | 75 12 -11.4 -3.1 29 115 15850 40 13 -8.4 -10.0 | 65 14 -12.7 -5.9 30 109 16154 80 12 -11.8 -2.1 | 97 16 -16.1 1.9 31 104 16459 60 22 -19.1 -11.0 | 73 24 -23.4 -7.0 32 100 16670 80 24 -23.6 -4.2 | 90 28 -28.0 -0.1 33 95 16960 85 28 -27.9 -2.4 | 93 32 -32.2 1.6 34 93 17069 80 24 -23.6 -4.2 | 90 28 -28.0 -0.1 35 84 17678 85 30 -29.9 -2.6 | 92 34 -34.2 1.4 36 79 17983 110 27 -25.4 9.2 | 114 33 -29.7 13.3 37 75 18288 85 22 -21.9 -1.9 | 95 26 -26.2 2.1 38 71 18593 115 19 -17.2 8.0 | 119 25 -21.5 12.0 39 70 18690 110 19 -17.9 6.5 | 115 25 -22.2 10.5 40 68 18898 115 17 -15.4 7.2 | 120 23 -19.7 11.2 41 64 19202 80 21 -20.7 -3.6 | 91 25 -25.0 0.4 42 61 19507 120 26 -22.5 13.0 | 122 32 -26.8 17.0 43 55 20117 100 30 -29.5 5.2 | 105 35 -33.9 9.2 44 50 20660 100 33 -32.5 5.7 | 105 38 -36.8 9.7 45 47 21031 100 33 -32.5 5.7 | 105 38 -36.8 9.7 46 45 21336 95 28 -27.9 2.4 | 101 33 -32.2 6.5 47 41 21946 60 24 -20.8 -12.0 | 72 26 -25.1 -8.0 48 39 22250 90 13 -13.0 0.0 | 103 18 -17.3 4.0 49 37 22555 50 7 -5.4 -4.5 | 87 10 -9.7 -0.5 50 35 22860 90 16 -16.0 0.0 | 101 21 -20.3 4.0 51 33 23165 115 10 -9.1 4.2 | 122 16 -13.4 8.2 52 30 23850 90 38 -38.0 0.0 | 95 43 -42.3 4.0 53 22 24994 85 44 -43.8 -3.8 | 90 48 -48.2 0.2 Wind Parameters Mean winds (0-6000m): 282.9 at 7.9 knts Storm direction: 312.9 at 5.9 knts Shear (0-3000m) pos: 1.5 neg: 1.1 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 80.0 deg Storm rel helicity (0-3000m) pos: 12.1 neg: -8.7 tot: 3.5 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 38.43 Bulk Shear: 2.57 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 ------------------------------------------------------------------------------- 500 317 6 2 1| 9.3 0.0 9.3| 4.9 -5.3 -0.4 -0.7 0.14| 16.8 2.4 1000 297 8 264 3| 5.1 0.0 5.1| 8.8 -6.0 2.8 2.8 0.23| 10.1 2.3 1500 300 9 277 3| 3.0 0.0 3.0| 12.1 -6.0 6.1 4.1 0.31| 7.9 2.4 2000 302 9 283 3| 2.3 0.5 2.8| 12.1 -6.2 5.9 3.0 0.27| 6.5 1.7 2500 303 9 281 3| 1.8 0.7 2.5| 12.1 -7.0 5.2 2.1 0.19| 5.7 1.1 3000 299 8 271 3| 1.5 1.1 2.6| 12.1 -8.7 3.5 1.2 0.12| 5.3 0.6 4000 291 8 251 3| 1.1 0.9 2.0| 12.1 -10.7 1.5 0.4 0.07| 4.3 0.3 5000 287 8 239 3| 0.9 0.7 1.6| 12.1 -12.0 0.1 0.0 0.03| 3.7 0.1 6000 283 8 236 4| 0.9 0.9 1.7| 20.4 -12.0 8.3 1.4 0.14| 3.7 0.5 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20200320.12.gif