UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for SBBE... Searching the city database file for: SBBE ... Date:0000Z 31 MAR 20 Station: SBBE WMO ident: 82193 Latitude: -1.38 Longitude: -48.48 Elevation: 16.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1007 16 25.0 24.9 99 0.1 25.0 60 5 297.6 301.2 297.8 355.8 20.06 1 1000 84 24.4 24.0 98 0.4 24.1 175 2 297.5 301.0 297.3 353.0 19.11 2 925 768 21.6 21.6 100 0.0 21.6 80 12 301.4 304.7 297.5 353.9 17.83 3 850 1501 18.0 18.0 100 0.0 18.0 80 15 305.0 307.9 296.9 351.2 15.46 4 776 2279 14.8 14.8 100 0.0 14.8 85 16 309.6 312.2 297.0 351.5 13.78 5 700 3146 9.8 9.8 100 0.0 9.8 95 22 313.3 315.4 296.0 347.2 10.94 6 584 4630 1.0 -0.1 92 1.1 0.4 86 26 319.7 321.0 294.5 340.6 6.52 7 576 4741 1.8 -1.3 80 3.1 0.1 75 28 321.9 323.1 294.7 341.5 6.05 8 559 4983 0.8 -4.2 69 5.0 -1.7 56 31 323.5 324.5 294.3 340.0 5.02 9 521 5545 -3.9 -5.3 90 1.4 -4.6 29 39 324.4 325.4 294.5 340.8 4.95 10 500 5870 -4.3 -5.0 95 0.7 -4.7 35 30 327.8 328.9 295.6 345.4 5.28 11 484 6126 -5.5 -6.1 96 0.6 -5.8 37 24 329.4 330.4 295.8 346.2 5.02 12 400 7600 -13.9 -14.9 92 1.0 -14.3 65 17 336.9 337.5 296.1 347.5 3.01 13 355 8498 -19.7 -21.5 86 1.8 -20.3 61 16 340.8 341.2 296.1 347.8 1.93 14 352 8561 -19.7 -21.5 86 1.8 -20.3 61 16 341.6 342.1 296.4 348.8 1.95 15 309 9517 -26.3 -28.5 82 2.2 -26.8 64 10 345.4 345.6 296.6 349.8 1.18 16 300 9730 -27.9 -30.1 81 2.2 -28.3 65 9 346.1 346.3 296.7 350.0 1.05 17 250 11010 -38.5 -41.2 76 2.7 -38.8 85 5 348.8 348.9 296.7 350.5 0.42 18 207 12276 -49.3 -53.2 64 3.9 -49.5 224 2 351.2 351.3 297.0 351.8 0.13 19 200 12500 -51.1 -54.7 65 3.6 -51.2 295 3 351.8 351.9 297.1 352.3 0.11 20 198 12565 -51.7 -55.2 66 3.5 -51.8 291 4 351.9 351.9 297.1 352.4 0.11 21 157 14024 -65.3 -69.7 54 4.4 -65.4 225 21 353.0 353.0 297.3 353.0 0.02 22 150 14300 -67.5 -73.5 42 6.0 -67.5 230 27 353.8 353.8 297.4 353.9 0.01 23 149 14340 -67.9 -73.9 42 6.0 -67.9 240 20 353.8 353.8 297.4 353.8 0.01 24 130 15146 -75.3 -79.9 48 4.6 -75.3 230 28 354.6 354.6 297.6 354.6 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 552.53 mb = 5078.49 m = 16661.51 ft Wetbulb zero: 574.76 mb = 4758.60 m = 15612.01 ft Precipitable water: 2.72 inches Sfc-500 mean rel hum: 95.00 % Est. max temperature: 32.11 C = 89.80 F Sfc-Lift cond lev (LCL): 1006.08 mb = 24.87 m = 81.61 ft T: 24.92 C 700-500 lapse rate: 5.18 C/km ThetaE index: 10.88 C Layer 700.0- 576.0 mb Conv cond level (CCL): 949.32 mb = 540.34 m = 1772.76 ft Mean mixing ratio: 18.37 g/kg Conv temperature: 27.56 C = 81.61 F Cap Strength: 0.06 C Lifted Index: -2.62 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.49 C Lifted Index @700 mb: -1.76 C Showalter Index: -1.74 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.30 C K Index: 40.30 Risk: > 80 % chance of thunderstorms Sweat Index: 276.00 Risk: None Energy Index: -1.26 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 865.59 J/kg Max Up Vert Vel: 41.61 m/s Conv Inhibition (B-): 0.46 J/kg Cap Strength: 0.06 C Lift Cond Lev (LCL): 954.42 mb = 493.31 m = 1618.44 ft Lev Free Conv (LFC): 919.42 mb = 820.46 m = 2691.76 ft Equ Level (EL): 149.42 mb = 14323.35 m = 46992.03 ft B at Equ Level: 864.76 J/kg Wind level data Storm motion: 101 at 15 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 1007 16 60 5 -4.3 -2.5 | 297 12 10.8 -5.5 1 1000 84 175 2 -0.2 2.0 | 274 15 15.0 -1.0 2 975 305 105 12 -11.6 3.1 | 268 4 3.6 0.1 3 942 610 95 8 -8.0 0.7 | 288 8 7.2 -2.3 4 925 768 80 12 -11.8 -2.1 | 327 6 3.3 -5.1 5 910 914 70 17 -16.0 -5.8 | 5 9 -0.8 -8.8 6 850 1501 80 15 -14.8 -2.6 | 356 6 0.4 -5.6 7 789 2134 85 16 -15.9 -1.4 | 10 4 -0.8 -4.4 8 761 2438 85 15 -14.9 -1.3 | 357 4 0.2 -4.3 9 708 3048 85 21 -20.9 -1.8 | 50 8 -5.8 -4.8 10 700 3146 95 22 -21.9 1.9 | 81 7 -6.8 -1.1 11 682 3353 100 22 -21.7 3.8 | 97 7 -6.5 0.8 12 657 3658 100 20 -19.7 3.5 | 96 5 -4.5 0.5 13 633 3962 95 19 -18.9 1.7 | 70 4 -3.8 -1.4 14 609 4267 95 17 -16.9 1.5 | 49 2 -1.8 -1.5 15 587 4572 90 26 -26.0 0.0 | 74 11 -10.8 -3.0 16 565 4877 60 29 -25.1 -14.5 | 30 20 -10.0 -17.5 17 524 5486 30 40 -20.0 -34.6 | 7 38 -4.8 -37.7 18 505 5791 25 36 -15.2 -32.6 | 0 36 -0.1 -35.6 19 500 5870 35 30 -17.2 -24.6 | 4 28 -2.1 -27.6 20 486 6096 35 25 -14.3 -20.5 | 358 24 0.8 -23.5 21 467 6401 55 14 -11.5 -8.0 | 342 12 3.7 -11.0 22 449 6706 65 15 -13.6 -6.3 | 351 9 1.6 -9.4 23 400 7600 65 17 -15.4 -7.2 | 1 10 -0.3 -10.2 24 383 7925 70 16 -15.0 -5.5 | 359 8 0.1 -8.5 25 367 8230 60 18 -15.6 -9.0 | 2 12 -0.4 -12.0 26 300 9730 65 9 -8.2 -3.8 | 314 10 7.0 -6.8 27 299 9754 55 3 -2.5 -1.7 | 290 14 12.7 -4.7 28 286 10058 80 10 -9.8 -1.7 | 312 7 5.3 -4.7 29 262 10668 90 10 -10.0 0.0 | 300 6 5.2 -3.0 30 250 11010 85 5 -5.0 -0.4 | 289 11 10.2 -3.4 31 209 12192 200 1 0.3 0.9 | 278 16 15.5 -2.1 32 200 12500 295 3 2.7 -1.3 | 283 18 17.9 -4.3 33 173 13411 230 12 9.2 7.7 | 259 25 24.3 4.7 34 165 13716 220 14 9.0 10.7 | 252 25 24.1 7.7 35 150 14300 230 27 20.7 17.4 | 248 39 35.8 14.3 36 149 14326 240 20 17.3 10.0 | 258 33 32.5 7.0 37 122 15545 225 32 22.6 22.6 | 243 43 37.8 19.6 Wind Parameters Mean winds (0-6000m): 71.2 at 20.6 knts Storm direction: 101.2 at 15.4 knts Shear (0-3000m) pos: 1.5 neg: 2.3 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 111.6 deg Storm rel helicity (0-3000m) pos: 28.2 neg: -33.1 tot: -4.9 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 1.2 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 30.54 Bulk Shear: 28.35 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 ------------------------------------------------------------------------------- 500 106 8 276 7| 6.3 0.0 6.3| 4.0 -30.1 -26.1 -52.2 -0.29| 22.0 -6.5 1000 89 10 303 6| 3.2 4.8 7.9| 20.2 -30.4 -10.2 -10.2 0.09| 17.2 1.5 1500 83 12 325 5| 2.6 3.2 5.8| 20.2 -32.1 -11.9 -7.9 0.06| 12.4 0.7 2000 83 13 334 5| 2.3 2.4 4.7| 21.5 -32.1 -10.6 -5.3 0.08| 9.7 0.8 2500 83 14 339 5| 1.8 1.9 3.8| 22.5 -33.1 -10.6 -4.2 0.08| 8.1 0.6 3000 84 14 349 5| 1.5 2.3 3.9| 28.2 -33.1 -4.9 -1.6 0.16| 7.6 1.2 4000 88 16 13 4| 1.8 1.7 3.5| 38.6 -35.5 3.1 0.8 0.19| 7.0 1.4 5000 86 18 29 5| 1.4 3.5 4.9| 40.6 -93.6 -53.0 -10.6 -0.02| 8.5 -0.2 6000 71 21 24 11| 2.2 4.0 6.2| 46.8-215.7-168.9 -28.1 -0.14| 9.9 -1.3 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20200331.00.gif