UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032300.upa.cvt Date: 0000Z 23 MAR 20 Searching for SBBR... Searching the city database file for: SBBR ... Date:0000Z 23 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 115 1 925 810 SFC 898 1061 20.2 18.5 90 1.7 19.0 30 1 302.5 305.3 296.0 347.2 15.09 3 850 1543 19.0 17.8 93 1.2 18.2 195 4 306.0 308.9 297.0 351.8 15.26 4 814 1915 18.0 14.6 81 3.4 15.7 214 9 308.8 311.2 296.2 348.1 12.95 5 723 2921 11.4 10.8 96 0.6 11.0 250 8 312.2 314.4 296.0 347.1 11.33 6 700 3192 10.4 8.7 89 1.7 9.3 265 8 314.0 315.9 295.6 345.5 10.15 7 693 3276 10.2 6.1 76 4.1 7.7 264 8 314.7 316.3 294.7 341.4 8.56 8 578 4764 0.6 0.0 96 0.6 0.3 256 12 320.2 321.5 294.7 341.5 6.64 9 500 5920 -4.9 -5.9 93 1.0 -5.4 250 12 327.1 328.0 295.1 343.5 4.93 10 468 6436 -7.5 -8.0 96 0.5 -7.7 232 10 330.1 331.0 295.6 345.2 4.48 11 400 7640 -14.7 -16.6 85 1.9 -15.4 260 8 335.9 336.4 295.6 345.1 2.61 12 372 8186 -17.9 -19.8 85 1.9 -18.5 292 7 338.7 339.1 295.8 346.4 2.14 13 300 9760 -29.1 -32.0 76 2.9 -29.6 230 6 344.4 344.6 296.1 347.7 0.87 14 268 10558 -35.1 -39.2 66 4.1 -35.6 230 5 346.9 347.0 296.4 348.8 0.48 15 250 11040 -39.3 -42.9 69 3.6 -39.6 145 16 347.6 347.7 296.4 349.0 0.35 16 211 12180 -49.1 -54.1 56 5.0 -49.3 127 13 349.6 349.6 296.7 350.1 0.12 17 200 12530 -51.9 -56.1 61 4.2 -52.1 95 2 350.6 350.6 296.8 351.0 0.10 18 186 12993 -56.5 -59.7 67 3.2 -56.6 90 4 350.5 350.5 296.8 350.8 0.07 19 178 13269 -59.3 -65.3 46 6.0 -59.4 83 8 350.3 350.3 296.7 350.5 0.03 20 169 13592 -60.3 -71.3 22 11.0 -60.4 74 12 353.9 353.9 297.5 354.0 0.01 21 150 14320 -67.1 -73.1 42 6.0 -67.1 55 22 354.5 354.5 297.6 354.6 0.01 22 137 14864 -71.3 -75.8 51 4.5 -71.3 55 20 356.4 356.4 298.0 356.4 0.01 23 117 15795 -73.1 -85.1 14 12.0 -73.2 132 38 369.5 369.5 300.5 369.5 0.00 24 101 16653 -76.3 -87.3 16 11.0 -76.3 104 48 379.2 379.2 302.1 379.2 0.00 25 100 16710 -76.7 -86.7 19 10.0 -76.7 100 47 379.5 379.5 302.2 379.5 0.00 26 86 17572 -79.5 -88.5 21 9.0 -79.5 88 35 390.6 390.6 303.9 390.6 0.00 27 74 18424 -79.5 -88.5 21 9.0 -79.5 97 33 407.8 407.8 306.2 407.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 569.49 mb = 4890.18 m = 16043.71 ft Wetbulb zero: 574.48 mb = 4812.85 m = 15789.99 ft Precipitable water: 1.81 inches Sfc-500 mean rel hum: 89.26 % Est. max temperature: 28.66 C = 83.59 F Sfc-Lift cond lev (LCL): 876.06 mb = 1278.07 m = 4193.09 ft T: 19.66 C 700-500 lapse rate: 5.61 C/km ThetaE index: 10.44 C Layer 814.0- 578.0 mb Conv cond level (CCL): 778.63 mb = 2292.28 m = 7520.52 ft Mean mixing ratio: 14.39 g/kg Conv temperature: 27.54 C = 81.58 F Cap Strength: 1.98 C Lifted Index: -1.76 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.41 C Lifted Index @700 mb: -0.05 C Showalter Index: -2.58 C Risk: Severe thunderstorms possible Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 22.70 C K Index: 40.00 Risk: > 80 % chance of thunderstorms Sweat Index: 233.60 Risk: None Energy Index: -1.72 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 349.71 J/kg Max Up Vert Vel: 26.45 m/s Conv Inhibition (B-): 42.44 J/kg Cap Strength: 1.90 C Lift Cond Lev (LCL): 821.96 mb = 1831.59 m = 6009.08 ft Lev Free Conv (LFC): 726.96 mb = 2875.04 m = 9432.44 ft Equ Level (EL): 696.96 mb = 3228.36 m = 10591.61 ft B at Equ Level: 32.57 J/kg Max Parcel Lev (MPL): 126.96 mb = 15313.04 m = 50239.01 ft Wind level data Storm motion: 277 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 30 1 -0.5 -0.9 | 90 8 -7.6 0.0 1 850 1543 195 4 1.0 3.9 | 128 8 -6.0 4.7 2 822 1829 210 10 5.0 8.7 | 168 10 -2.1 9.5 3 793 2134 225 7 4.9 4.9 | 160 6 -2.1 5.8 4 765 2438 225 7 4.9 4.9 | 160 6 -2.1 5.8 5 700 3192 265 8 8.0 0.7 | 209 2 0.9 1.6 6 661 3658 260 10 9.8 1.7 | 227 4 2.8 2.6 7 637 3962 275 12 12.0 -1.0 | 272 5 4.9 -0.2 8 613 4267 240 9 7.8 4.5 | 188 5 0.7 5.4 9 569 4877 260 13 12.8 2.3 | 241 7 5.7 3.1 10 548 5182 245 15 13.6 6.3 | 222 10 6.5 7.2 11 527 5486 255 13 12.6 3.4 | 232 7 5.5 4.2 12 508 5791 235 11 9.0 6.3 | 195 7 1.9 7.2 13 500 5920 250 12 11.3 4.1 | 220 7 4.2 5.0 14 489 6096 250 12 11.3 4.1 | 220 7 4.2 5.0 15 470 6401 230 10 7.7 6.4 | 185 7 0.6 7.3 16 452 6706 255 10 9.7 2.6 | 217 4 2.6 3.5 17 400 7640 260 8 7.9 1.4 | 199 2 0.8 2.3 18 369 8230 295 7 6.3 -3.0 | 20 2 -0.7 -2.1 19 300 9760 230 6 4.6 3.9 | 152 5 -2.5 4.7 20 264 10668 230 5 3.8 3.2 | 142 5 -3.3 4.1 21 252 10973 230 12 9.2 7.7 | 194 9 2.1 8.6 22 250 11040 145 16 -9.2 13.1 | 131 21 -16.3 14.0 23 241 11278 135 18 -12.7 12.7 | 124 24 -19.8 13.6 24 230 11582 130 12 -9.2 7.7 | 118 18 -16.3 8.6 25 220 11887 120 15 -13.0 7.5 | 113 22 -20.1 8.4 26 201 12497 135 10 -7.1 7.1 | 119 16 -14.2 8.0 27 200 12530 95 2 -2.0 0.2 | 97 9 -9.1 1.1 28 191 12802 95 2 -2.0 0.2 | 97 9 -9.1 1.1 29 165 13716 70 14 -13.2 -4.8 | 79 21 -20.2 -3.9 30 150 14320 55 22 -18.0 -12.6 | 65 28 -25.1 -11.7 31 142 14630 55 22 -18.0 -12.6 | 65 28 -25.1 -11.7 32 135 14935 55 19 -15.6 -10.9 | 66 25 -22.6 -10.0 33 128 15240 145 28 -16.1 22.9 | 136 33 -23.1 23.8 34 104 16459 115 51 -46.2 21.6 | 113 58 -53.3 22.4 35 100 16710 100 47 -46.3 8.2 | 100 54 -53.4 9.0 36 94 17069 100 48 -47.3 8.3 | 100 55 -54.4 9.2 37 88 17374 85 37 -36.9 -3.2 | 87 44 -43.9 -2.3 38 79 17983 100 30 -29.5 5.2 | 99 37 -36.6 6.1 39 74 18288 100 32 -31.5 5.6 | 99 39 -38.6 6.4 40 70 18593 75 37 -35.7 -9.6 | 79 44 -42.8 -8.7 Wind Parameters Mean winds (0-6000m): 247.1 at 9.5 knts Storm direction: 277.1 at 7.1 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 151.5 deg Storm rel helicity (0-3000m) pos: 34.9 neg: -4.7 tot: 30.1 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.7 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 37.67 Bulk Shear: 9.28 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 ------------------------------------------------------------------------------- 500 191 3 117 7| 5.5 0.0 5.5| 15.1 0.0 15.1 30.2 0.80| 8.2 6.6 1000 207 5 140 7| 4.5 0.0 4.5| 27.6 -1.2 26.4 26.4 0.70| 8.3 5.8 1500 215 6 147 7| 2.8 0.0 2.8| 28.3 -1.9 26.4 17.6 0.64| 6.1 3.9 2000 224 6 154 6| 2.2 0.0 2.2| 30.3 -1.9 28.5 14.2 0.62| 5.5 3.4 2500 235 7 162 5| 2.1 0.0 2.1| 31.1 -1.9 29.3 11.7 0.61| 4.9 3.0 3000 244 7 175 4| 2.0 0.0 2.0| 34.9 -4.7 30.1 10.0 0.51| 5.2 2.7 4000 247 8 190 4| 1.9 0.3 2.3| 42.7 -12.9 29.8 7.4 0.35| 5.5 1.9 5000 247 9 199 5| 1.5 0.4 1.9| 50.0 -22.7 27.3 5.5 0.26| 5.5 1.4 6000 247 10 200 5| 1.3 0.5 1.8| 53.8 -29.6 24.2 4.0 0.20| 5.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//SBBR/skewt/SBBR.skewt.20200323.00.gif