UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for SBPV... Searching the city database file for: SBPV ... Date:1200Z 1 APR 20 Station: SBPV WMO ident: 82824 Latitude: -8.77 Longitude: -63.92 Elevation: 88.00 ------------------------------------------------------------------------------- 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 1002 88 25.6 24.6 94 1.0 24.9 0 0 298.6 302.2 298.0 356.3 19.79 1 1000 104 25.4 24.4 94 1.0 24.7 270 2 298.5 302.1 297.8 355.7 19.59 2 980 283 25.6 22.4 83 3.2 23.3 279 3 300.5 303.7 297.1 352.4 17.67 3 925 791 22.4 22.1 98 0.3 22.2 230 5 302.2 305.6 298.0 356.6 18.40 4 898 1049 20.8 20.6 99 0.2 20.7 197 5 303.1 306.3 297.5 354.3 17.26 5 850 1525 18.0 17.5 97 0.5 17.7 115 6 305.0 307.8 296.5 349.7 14.97 6 836 1667 17.2 16.3 94 0.9 16.6 101 8 305.6 308.2 296.1 347.8 14.09 7 820 1833 16.8 11.8 72 5.0 13.6 85 11 306.9 308.9 294.1 339.1 10.67 8 793 2118 14.8 13.5 92 1.3 14.0 85 17 307.7 310.0 295.5 345.1 12.36 9 776 2301 14.2 8.2 67 6.0 10.5 80 18 309.0 310.6 293.3 335.9 8.83 10 738 2724 11.2 10.6 96 0.6 10.8 86 19 310.2 312.2 295.2 343.6 10.95 11 700 3165 8.8 7.0 88 1.8 7.7 100 21 312.2 313.9 294.3 340.1 9.02 12 642 3878 5.2 2.0 80 3.2 3.4 88 12 316.0 317.3 293.7 337.8 6.91 13 622 4137 6.0 0.0 65 6.0 2.7 95 7 319.8 321.0 294.2 339.6 6.16 14 508 5765 -5.1 -6.5 90 1.4 -5.8 93 15 325.3 326.3 294.5 340.7 4.63 15 500 5890 -5.3 -7.7 83 2.4 -6.4 105 8 326.6 327.4 294.6 340.9 4.29 16 483 6161 -7.3 -7.6 98 0.3 -7.4 110 4 327.4 328.3 294.8 342.3 4.48 17 426 7130 -12.3 -14.8 82 2.5 -13.3 63 9 333.0 333.5 295.0 342.8 2.85 18 409 7441 -12.9 -18.9 61 6.0 -15.0 50 9 336.1 336.5 295.1 343.6 2.10 19 400 7610 -14.1 -20.1 60 6.0 -16.1 30 6 336.7 337.1 295.2 343.6 1.94 20 384 7919 -16.9 -21.7 66 4.8 -18.4 47 4 336.9 337.3 295.1 343.3 1.76 21 345 8716 -23.3 -28.3 63 5.0 -24.5 29 6 338.7 339.0 295.0 342.7 1.08 22 300 9730 -28.9 -46.9 16 18.0 -30.9 355 11 344.6 344.7 295.6 345.4 0.19 23 291 9946 -30.1 -51.1 11 21.0 -32.1 352 10 346.0 346.0 295.8 346.5 0.12 24 256 10838 -37.9 -55.9 13 18.0 -39.0 328 6 347.4 347.4 296.1 347.7 0.08 25 250 11000 -39.3 -55.3 17 16.0 -40.3 360 9 347.6 347.7 296.2 348.0 0.08 26 206 12297 -50.3 -63.3 20 13.0 -50.7 343 15 350.1 350.2 296.7 350.3 0.04 27 200 12490 -52.1 -61.1 33 9.0 -52.4 340 18 350.3 350.3 296.7 350.5 0.05 28 193 12719 -54.1 -59.1 54 5.0 -54.2 338 19 350.7 350.7 296.8 350.9 0.07 29 185 12988 -56.3 -66.3 27 10.0 -56.5 336 20 351.4 351.4 297.0 351.5 0.03 30 168 13590 -61.9 -66.9 51 5.0 -62.0 331 23 351.9 351.9 297.1 352.0 0.03 31 150 14280 -67.5 -72.2 51 4.7 -67.5 320 12 353.8 353.8 297.5 353.9 0.01 32 134 14951 -72.1 -74.6 69 2.5 -72.1 290 7 357.2 357.2 298.1 357.3 0.01 33 108 16189 -81.9 -87.9 35 6.0 -81.9 227 16 361.4 361.4 299.0 361.5 0.00 34 101 16564 -82.1 -87.1 42 5.0 -82.1 173 16 368.1 368.1 300.2 368.1 0.00 35 100 16620 -82.3 -88.3 35 6.0 -82.3 165 16 368.7 368.7 300.4 368.7 0.00 36 94 16964 -83.9 -88.4 45 4.5 -83.9 158 23 372.2 372.2 300.9 372.2 0.00 37 81 17804 -77.1 -88.1 16 11.0 -77.1 88 40 402.3 402.3 305.5 402.3 0.00 38 79 17947 -78.3 -89.3 15 11.0 -78.3 86 41 402.7 402.7 305.6 402.7 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 560.38 mb = 5016.99 m = 16459.75 ft Wetbulb zero: 585.84 mb = 4618.62 m = 15152.77 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 84.58 % Est. max temperature: 31.95 C = 89.50 F Sfc-Lift cond lev (LCL): 988.01 mb = 210.76 m = 691.46 ft T: 25.52 C 700-500 lapse rate: 5.17 C/km ThetaE index: 17.58 C Layer 898.0- 793.0 mb Conv cond level (CCL): 912.98 mb = 905.15 m = 2969.63 ft Mean mixing ratio: 18.15 g/kg Conv temperature: 29.65 C = 85.36 F Cap Strength: 0.74 C Lifted Index: -3.97 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.02 C Lifted Index @700 mb: -3.06 C Showalter Index: -2.24 C Risk: Severe thunderstorms possible Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.80 C K Index: 39.00 Risk: > 80 % chance of thunderstorms Sweat Index: 230.00 Risk: None Energy Index: -1.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1450.32 J/kg Max Up Vert Vel: 53.86 m/s Conv Inhibition (B-): 3.94 J/kg Cap Strength: 0.74 C Lift Cond Lev (LCL): 931.71 mb = 727.44 m = 2386.59 ft Lev Free Conv (LFC): 896.71 mb = 1061.95 m = 3484.04 ft Equ Level (EL): 136.71 mb = 14832.25 m = 48661.65 ft B at Equ Level: 1428.61 J/kg Wind level data Storm motion: 119 at 9 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 1002 88 0 0 -0.0 -0.0 | 299 9 7.8 -4.3 1 1000 104 270 2 2.0 -0.0 | 294 11 9.8 -4.3 2 977 305 280 3 3.0 -0.5 | 294 12 10.8 -4.9 3 944 610 245 5 4.5 2.1 | 280 13 12.4 -2.2 4 925 791 230 5 3.8 3.2 | 275 12 11.7 -1.1 5 912 914 220 5 3.2 3.8 | 273 11 11.0 -0.5 6 850 1525 115 6 -5.4 2.5 | 307 3 2.4 -1.8 7 820 1829 85 11 -11.0 -1.0 | 31 6 -3.1 -5.3 8 791 2134 85 17 -16.9 -1.5 | 57 11 -9.1 -5.8 9 763 2438 75 18 -17.4 -4.7 | 47 13 -9.6 -9.0 10 710 3048 100 21 -20.7 3.6 | 87 13 -12.9 -0.7 11 700 3165 100 21 -20.7 3.6 | 87 13 -12.9 -0.7 12 659 3658 95 23 -22.9 2.0 | 81 15 -15.1 -2.3 13 634 3962 85 7 -7.0 -0.6 | 350 5 0.9 -4.9 14 611 4267 105 7 -6.8 1.8 | 337 3 1.1 -2.5 15 567 4877 45 12 -8.5 -8.5 | 3 13 -0.7 -12.8 16 506 5791 95 15 -14.9 1.3 | 67 8 -7.1 -3.0 17 500 5890 105 8 -7.7 2.1 | 357 2 0.1 -2.3 18 487 6096 115 4 -3.6 1.7 | 302 5 4.2 -2.6 19 450 6706 60 3 -2.6 -1.5 | 318 8 5.2 -5.8 20 416 7315 65 12 -10.9 -5.1 | 18 10 -3.0 -9.4 21 400 7610 30 6 -3.0 -5.2 | 333 11 4.8 -9.5 22 368 8230 65 1 -0.9 -0.4 | 304 8 6.9 -4.8 23 325 9144 355 11 1.0 -11.0 | 330 18 8.8 -15.3 24 300 9730 355 11 1.0 -11.0 | 330 18 8.8 -15.3 25 286 10058 350 10 1.7 -9.8 | 326 17 9.6 -14.2 26 262 10668 295 3 2.7 -1.3 | 298 12 10.5 -5.6 27 250 11000 360 9 -0.0 -9.0 | 330 15 7.8 -13.3 28 229 11582 10 11 -1.9 -10.8 | 339 16 5.9 -15.2 29 209 12192 345 14 3.6 -13.5 | 327 21 11.5 -17.9 30 200 12490 340 18 6.2 -16.9 | 327 25 14.0 -21.2 31 164 13716 330 24 12.0 -20.8 | 322 32 19.8 -25.1 32 150 14280 320 12 7.7 -9.2 | 311 21 15.5 -13.5 33 141 14630 325 15 8.6 -12.3 | 315 23 16.4 -16.6 34 134 14935 290 7 6.6 -2.4 | 295 16 14.4 -6.7 35 127 15240 260 12 11.8 2.1 | 277 20 19.6 -2.3 36 120 15545 240 11 9.5 5.5 | 266 17 17.4 1.2 37 108 16154 230 16 12.3 10.3 | 253 21 20.1 5.9 38 100 16620 165 16 -4.1 15.5 | 198 12 3.7 11.1 39 97 16764 165 16 -4.1 15.5 | 198 12 3.7 11.1 40 92 17069 155 27 -11.4 24.5 | 170 20 -3.6 20.1 41 83 17678 90 40 -40.0 0.0 | 82 32 -32.2 -4.3 42 74 18288 80 42 -41.4 -7.3 | 71 35 -33.5 -11.6 Wind Parameters Mean winds (0-6000m): 89.0 at 11.9 knts Storm direction: 119.0 at 8.9 knts Shear (0-3000m) pos: 1.2 neg: 3.2 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 148.0 deg Storm rel helicity (0-3000m) pos: 42.1 neg: -26.4 tot: 15.7 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 1.8 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 47.58 Bulk Shear: 30.48 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 ------------------------------------------------------------------------------- 500 265 3 290 12| 0.0 5.0 5.0| 0.2 -11.3 -11.1 -22.2 -0.61| 6.1 -3.7 1000 240 4 281 12| 0.0 2.7 2.7| 0.2 -20.9 -20.7 -20.7 -0.62| 5.6 -3.5 1500 209 5 271 10| 0.0 2.4 2.4| 3.6 -21.8 -18.2 -12.1 -0.17| 6.7 -1.1 2000 127 6 281 3| 0.0 4.1 4.1| 12.8 -21.8 -9.0 -4.5 0.11| 7.7 0.8 2500 96 9 13 4| 0.0 3.9 3.9| 18.8 -26.4 -7.6 -3.0 0.10| 7.2 0.7 3000 94 11 38 4| 1.2 3.2 4.4| 42.1 -26.4 15.7 5.2 0.25| 7.2 1.8 4000 95 13 55 6| 0.9 1.0 1.9| 42.1 -55.3 -13.2 -3.3 -0.05| 7.9 -0.4 5000 90 12 43 6| 0.7 1.6 2.3| 51.1 -59.6 -8.4 -1.7 -0.01| 7.8 -0.0 6000 89 12 42 6| 1.4 1.4 2.7| 72.9 -66.0 6.9 1.1 -0.01| 8.4 -0.0 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20200401.12.gif