UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for SBBE... Searching the city database file for: SBBE ... Date:0000Z 28 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 23.3 90 1.7 23.8 120 3 297.6 300.8 296.7 350.3 18.17 1 1002 64 25.8 24.4 92 1.4 24.8 99 6 298.8 302.3 297.9 355.9 19.55 2 1000 83 25.8 24.2 91 1.6 24.6 90 7 299.0 302.5 297.8 355.5 19.35 3 931 713 23.6 20.3 82 3.3 21.2 90 15 302.9 305.9 296.9 351.2 16.31 4 925 770 23.2 19.9 82 3.3 20.9 90 15 303.0 306.0 296.7 350.5 16.01 5 850 1503 18.6 15.9 84 2.7 16.8 95 14 305.6 308.1 295.7 346.0 13.49 6 814 1874 16.8 12.4 75 4.4 13.9 104 14 307.5 309.6 294.6 341.3 11.19 7 776 2281 14.0 12.6 91 1.4 13.1 97 12 308.8 311.0 295.5 344.9 11.90 8 741 2670 11.6 9.5 87 2.1 10.3 104 12 310.2 312.1 294.6 341.2 10.12 9 718 2934 11.2 7.2 76 4.0 8.8 105 10 312.6 314.3 294.4 340.2 8.91 10 712 3005 11.4 6.5 72 4.9 8.4 105 10 313.6 315.2 294.4 340.2 8.56 11 700 3147 11.2 5.2 67 6.0 7.6 105 9 314.9 316.4 294.3 339.8 7.95 12 678 3414 10.4 3.4 62 7.0 6.3 94 10 316.9 318.3 294.3 339.7 7.23 13 538 5299 -2.7 -2.8 99 0.1 -2.7 28 2 322.9 324.1 294.7 341.8 5.80 14 525 5494 -2.9 -6.3 77 3.4 -4.6 20 1 324.9 325.8 294.3 340.0 4.55 15 500 5880 -5.1 -8.8 75 3.7 -6.8 340 4 326.8 327.6 294.3 340.0 3.94 16 481 6183 -6.7 -8.2 89 1.5 -7.4 353 5 328.5 329.3 295.0 342.9 4.29 17 465 6446 -7.9 -12.8 68 4.9 -9.9 33 7 330.2 330.8 294.5 340.7 3.07 18 456 6598 -8.9 -12.0 78 3.1 -10.2 56 9 330.8 331.5 294.8 342.2 3.34 19 439 6891 -10.3 -17.3 56 7.0 -12.8 100 12 332.6 333.1 294.4 340.5 2.24 20 424 7157 -12.5 -12.9 97 0.4 -12.7 108 15 333.1 333.8 295.4 344.7 3.34 21 400 7600 -14.9 -16.0 91 1.1 -15.3 115 14 335.6 336.2 295.6 345.3 2.75 22 346 8683 -21.3 -24.1 78 2.8 -22.1 113 17 341.2 341.5 296.0 346.9 1.58 23 334 8943 -23.3 -27.1 71 3.8 -24.2 115 19 341.9 342.1 295.8 346.5 1.24 24 300 9720 -28.7 -31.5 77 2.8 -29.2 160 26 344.9 345.1 296.3 348.4 0.92 25 292 9913 -30.1 -33.3 74 3.2 -30.7 154 27 345.6 345.8 296.3 348.7 0.79 26 253 10918 -38.5 -41.0 77 2.5 -38.8 169 25 347.6 347.7 296.5 349.3 0.42 27 250 11000 -39.1 -41.9 75 2.8 -39.4 175 24 347.9 348.0 296.5 349.5 0.39 28 205 12329 -50.3 -55.1 57 4.8 -50.5 175 20 350.6 350.7 296.8 351.1 0.11 29 200 12490 -51.7 -56.4 57 4.7 -51.9 175 19 350.9 350.9 296.9 351.3 0.09 30 179 13196 -58.5 -63.5 52 5.0 -58.6 169 18 351.1 351.1 296.9 351.3 0.04 31 170 13517 -61.5 -66.1 54 4.6 -61.6 167 18 351.3 351.3 297.0 351.5 0.03 32 153 14161 -66.7 -69.6 67 2.9 -66.7 195 17 353.2 353.2 297.3 353.3 0.02 33 150 14280 -67.7 -70.8 64 3.1 -67.7 195 19 353.5 353.5 297.4 353.5 0.02 34 122 15494 -77.1 -81.8 47 4.7 -77.1 221 23 357.8 357.8 298.2 357.8 0.00 35 117 15735 -75.9 -82.9 32 7.0 -75.9 240 19 364.3 364.3 299.5 364.4 0.00 36 101 16574 -80.7 -85.3 46 4.6 -80.7 320 16 370.8 370.8 300.7 370.8 0.00 37 100 16630 -80.9 -85.4 47 4.5 -80.9 325 16 371.4 371.4 300.8 371.4 0.00 38 96 16859 -82.5 -86.3 52 3.8 -82.5 320 16 372.7 372.7 301.0 372.7 0.00 39 85 17538 -82.7 -87.0 47 4.3 -82.7 282 13 385.4 385.4 303.1 385.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 566.85 mb = 4910.71 m = 16111.05 ft Wetbulb zero: 580.42 mb = 4680.64 m = 15356.26 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 81.17 % Est. max temperature: 32.84 C = 91.11 F Sfc-Lift cond lev (LCL): 982.79 mb = 236.00 m = 774.26 ft T: 25.27 C 700-500 lapse rate: 5.96 C/km ThetaE index: 14.52 C Layer 1000.0- 776.0 mb Conv cond level (CCL): 878.86 mb = 1213.59 m = 3981.53 ft Mean mixing ratio: 17.41 g/kg Conv temperature: 32.07 C = 89.72 F Cap Strength: 1.78 C Lifted Index: -3.07 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.77 C Lifted Index @700 mb: -0.13 C Showalter Index: -0.67 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.00 C K Index: 33.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 222.80 Risk: None Energy Index: -1.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 820.65 J/kg Max Up Vert Vel: 40.51 m/s Conv Inhibition (B-): 29.71 J/kg Cap Strength: 1.78 C Lift Cond Lev (LCL): 921.55 mb = 802.39 m = 2632.47 ft Lev Free Conv (LFC): 816.55 mb = 1847.33 m = 6060.73 ft Equ Level (EL): 686.55 mb = 3309.19 m = 10856.78 ft B at Equ Level: 58.65 J/kg Wind level data Storm motion: 117 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 1007 16 120 3 -2.6 1.5 | 295 4 4.0 -1.9 1 1000 83 90 7 -7.0 0.0 | 6 3 -0.4 -3.4 2 975 305 85 12 -12.0 -1.0 | 50 7 -5.3 -4.5 3 942 610 90 16 -16.0 0.0 | 70 10 -9.4 -3.4 4 925 770 90 15 -15.0 0.0 | 68 9 -8.4 -3.4 5 910 914 90 15 -15.0 0.0 | 68 9 -8.4 -3.4 6 850 1503 95 14 -13.9 1.2 | 73 8 -7.3 -2.2 7 848 1524 85 15 -14.9 -1.3 | 60 10 -8.3 -4.7 8 818 1829 105 14 -13.5 3.6 | 92 7 -6.9 0.2 9 789 2134 95 12 -12.0 1.0 | 66 6 -5.3 -2.4 10 761 2438 100 13 -12.8 2.3 | 79 6 -6.2 -1.2 11 734 2743 105 11 -10.6 2.8 | 82 4 -4.0 -0.6 12 700 3147 105 9 -8.7 2.3 | 62 2 -2.1 -1.1 13 633 3962 70 12 -11.3 -4.1 | 32 9 -4.6 -7.5 14 610 4267 70 10 -9.4 -3.4 | 22 7 -2.8 -6.8 15 525 5486 20 1 -0.3 -0.9 | 305 8 6.3 -4.4 16 500 5880 340 4 1.4 -3.8 | 312 11 8.0 -7.2 17 486 6096 340 4 1.4 -3.8 | 312 11 8.0 -7.2 18 432 7010 120 13 -11.3 6.5 | 124 6 -4.6 3.1 19 415 7315 95 18 -17.9 1.6 | 81 11 -11.3 -1.8 20 400 7600 115 14 -12.7 5.9 | 112 7 -6.1 2.5 21 399 7620 90 17 -17.0 0.0 | 72 11 -10.4 -3.4 22 383 7925 115 14 -12.7 5.9 | 112 7 -6.1 2.5 23 367 8230 120 16 -13.9 8.0 | 122 9 -7.2 4.6 24 338 8839 110 18 -16.9 6.2 | 105 11 -10.3 2.7 25 300 9720 160 26 -8.9 24.4 | 174 21 -2.3 21.0 26 299 9754 155 27 -11.4 24.5 | 167 22 -4.8 21.1 27 262 10668 150 26 -13.0 22.5 | 162 20 -6.4 19.1 28 250 11000 175 24 -2.1 23.9 | 193 21 4.5 20.5 29 240 11278 175 24 -2.1 23.9 | 193 21 4.5 20.5 30 200 12490 175 19 -1.7 18.9 | 198 16 5.0 15.5 31 164 13716 165 18 -4.7 17.4 | 188 14 2.0 14.0 32 156 14021 195 14 3.6 13.5 | 225 14 10.3 10.1 33 150 14280 195 19 4.9 18.4 | 218 19 11.6 14.9 34 141 14630 195 19 4.9 18.4 | 218 19 11.6 14.9 35 127 15240 225 25 17.7 17.7 | 240 28 24.3 14.3 36 121 15545 220 22 14.1 16.9 | 237 25 20.8 13.4 37 114 15850 255 17 16.4 4.4 | 268 23 23.1 1.0 38 100 16630 325 16 9.2 -13.1 | 316 23 15.8 -16.5 39 98 16764 325 16 9.2 -13.1 | 316 23 15.8 -16.5 40 87 17374 290 14 13.2 -4.8 | 293 21 19.8 -8.2 41 83 17678 275 12 12.0 -1.0 | 283 19 18.6 -4.5 Wind Parameters Mean winds (0-6000m): 87.2 at 10.0 knts Storm direction: 117.2 at 7.5 knts Shear (0-3000m) pos: 1.1 neg: 2.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 135.7 deg Storm rel helicity (0-3000m) pos: 25.2 neg: -7.9 tot: 17.3 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.2 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 14990.67 Bulk Shear: 0.05 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 88 11 46 6| 0.0 12.7 12.7| 12.1 0.0 12.1 24.2 0.81| 13.5 11.0 1000 89 13 60 7| 0.3 6.3 6.7| 14.5 -0.9 13.6 13.6 0.72| 8.0 5.8 1500 90 13 64 8| 0.2 4.2 4.4| 15.7 -3.2 12.5 8.3 0.59| 6.2 3.7 2000 92 14 67 8| 0.9 3.1 4.0| 22.9 -5.9 17.0 8.5 0.53| 6.1 3.3 2500 93 13 69 7| 0.8 2.5 3.3| 25.0 -7.4 17.7 7.1 0.49| 5.5 2.7 3000 95 13 70 7| 1.1 2.1 3.2| 25.2 -7.9 17.3 5.8 0.42| 5.1 2.2 4000 93 12 64 6| 0.8 2.1 2.9| 25.2 -13.0 12.2 3.1 0.25| 4.8 1.2 5000 89 11 53 6| 0.6 1.0 1.7| 25.2 -29.0 -3.8 -0.8 0.03| 4.7 0.1 6000 87 10 40 5| 0.5 0.8 1.3| 27.3 -36.4 -9.1 -1.5 -0.03| 4.5 -0.1 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20200328.00.gif