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 SBPV... Searching the city database file for: SBPV ... Date:0000Z 31 MAR 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 1000 88 24.4 23.0 92 1.4 23.4 0 0 297.5 300.8 296.5 349.6 17.96 1 992 159 26.4 24.4 89 2.0 24.9 308 2 300.2 303.9 298.4 358.3 19.75 2 934 687 22.4 22.4 100 0.0 22.4 176 5 301.4 304.8 297.9 356.1 18.56 3 927 752 22.8 21.1 90 1.7 21.6 160 4 302.4 305.6 297.4 353.4 17.24 4 925 771 22.8 21.0 90 1.8 21.5 155 4 302.6 305.8 297.4 353.5 17.17 5 850 1507 19.2 17.1 88 2.1 17.8 90 13 306.3 309.0 296.7 350.1 14.59 6 700 3151 9.8 9.4 97 0.4 9.6 85 13 313.3 315.4 295.8 346.3 10.65 7 682 3368 8.2 8.2 100 0.0 8.2 84 13 313.9 315.8 295.6 345.1 10.07 8 659 3652 7.6 5.6 87 2.0 6.4 71 16 316.3 318.0 295.2 343.6 8.69 9 635 3959 6.8 2.2 72 4.6 4.2 84 17 318.8 320.2 294.7 341.4 7.08 10 565 4913 0.8 -0.5 91 1.3 0.1 92 16 322.5 323.8 295.2 343.8 6.55 11 522 5548 -2.5 -2.8 98 0.3 -2.7 100 17 326.0 327.1 295.7 345.6 5.98 12 500 5890 -4.1 -4.8 95 0.7 -4.5 100 16 328.0 329.1 295.7 345.9 5.36 13 400 7620 -13.7 -14.5 94 0.8 -14.0 75 12 337.2 337.8 296.2 348.1 3.11 14 383 7949 -15.5 -15.8 98 0.3 -15.6 30 9 339.0 339.6 296.5 349.4 2.92 15 364 8331 -17.7 -18.6 93 0.9 -18.0 0 7 341.1 341.6 296.6 349.8 2.42 16 343 8773 -20.9 -25.5 66 4.6 -22.1 51 2 342.6 342.9 296.1 347.8 1.40 17 315 9397 -24.7 -27.0 81 2.3 -25.3 42 5 345.7 346.0 296.8 350.7 1.33 18 300 9750 -27.3 -30.6 73 3.3 -28.0 30 7 346.9 347.1 296.8 350.7 1.00 19 277 10316 -31.5 -34.5 75 3.0 -32.0 91 9 348.8 349.0 297.0 351.7 0.74 20 250 11030 -37.3 -42.2 60 4.9 -37.8 110 8 350.6 350.7 297.1 352.1 0.37 21 220 11900 -44.7 -52.7 40 8.0 -45.2 130 10 352.3 352.3 297.3 352.8 0.13 22 200 12530 -50.7 -58.7 38 8.0 -51.0 120 9 352.5 352.5 297.3 352.8 0.07 23 183 13104 -55.9 -62.9 41 7.0 -56.1 110 12 353.1 353.1 297.3 353.3 0.04 24 154 14180 -65.5 -69.8 55 4.3 -65.5 134 14 354.6 354.6 297.6 354.7 0.02 25 150 14340 -66.9 -71.9 49 5.0 -67.0 140 14 354.8 354.8 297.7 354.9 0.02 26 143 14627 -69.5 -76.5 35 7.0 -69.5 140 14 355.2 355.2 297.7 355.2 0.01 27 130 15188 -74.9 -79.8 46 4.9 -74.9 131 16 355.3 355.3 297.8 355.3 0.01 28 105 16400 -83.9 -88.3 46 4.4 -83.9 155 21 360.6 360.6 298.8 360.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 554.58 mb = 5066.59 m = 16622.46 ft Wetbulb zero: 563.78 mb = 4930.02 m = 16174.40 ft Precipitable water: 2.61 inches Sfc-500 mean rel hum: 90.43 % Est. max temperature: 33.11 C = 91.60 F Sfc-Lift cond lev (LCL): 980.21 mb = 263.45 m = 864.33 ft T: 25.61 C 700-500 lapse rate: 5.07 C/km ThetaE index: 12.10 C Layer 850.0- 565.0 mb Conv cond level (CCL): 900.98 mb = 1000.05 m = 3280.95 ft Mean mixing ratio: 18.37 g/kg Conv temperature: 30.60 C = 87.08 F Cap Strength: 0.81 C Lifted Index: -3.07 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.89 C Lifted Index @700 mb: -2.29 C Showalter Index: -1.19 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.20 C K Index: 40.00 Risk: > 80 % chance of thunderstorms Sweat Index: 247.20 Risk: None Energy Index: -0.90 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 992.35 J/kg Max Up Vert Vel: 44.55 m/s Conv Inhibition (B-): 13.06 J/kg Cap Strength: 0.80 C Lift Cond Lev (LCL): 932.29 mb = 702.58 m = 2305.01 ft Lev Free Conv (LFC): 837.29 mb = 1634.53 m = 5362.57 ft Equ Level (EL): 127.29 mb = 15307.27 m = 50220.09 ft B at Equ Level: 986.66 J/kg Wind level data Storm motion: 123 at 10 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 1000 88 0 0 -0.0 -0.0 | 303 10 8.3 -5.4 1 976 305 200 7 2.4 6.6 | 264 11 10.7 1.1 2 942 610 195 6 1.6 5.8 | 268 10 9.8 0.4 3 925 771 155 4 -1.7 3.6 | 285 7 6.6 -1.8 4 910 914 125 4 -3.3 2.3 | 302 6 5.0 -3.1 5 879 1219 105 10 -9.7 2.6 | 26 3 -1.4 -2.8 6 850 1507 90 13 -13.0 0.0 | 41 7 -4.7 -5.4 7 848 1524 90 13 -13.0 0.0 | 41 7 -4.7 -5.4 8 789 2134 85 13 -13.0 -1.1 | 35 8 -4.7 -6.6 9 761 2438 90 15 -15.0 0.0 | 51 9 -6.7 -5.4 10 700 3151 85 13 -13.0 -1.1 | 35 8 -4.7 -6.6 11 683 3353 85 13 -13.0 -1.1 | 35 8 -4.7 -6.6 12 658 3658 70 16 -15.0 -5.5 | 32 13 -6.7 -10.9 13 634 3962 85 17 -16.9 -1.5 | 51 11 -8.6 -6.9 14 610 4267 95 16 -15.9 1.4 | 62 9 -7.6 -4.0 15 545 5182 90 16 -16.0 0.0 | 55 9 -7.7 -5.4 16 525 5486 100 17 -16.7 3.0 | 74 9 -8.5 -2.5 17 500 5890 100 16 -15.8 2.8 | 70 8 -7.5 -2.6 18 487 6096 95 17 -16.9 1.5 | 65 10 -8.6 -3.9 19 450 6706 85 13 -13.0 -1.1 | 35 8 -4.7 -6.6 20 433 7010 120 12 -10.4 6.0 | 105 2 -2.1 0.6 21 416 7315 85 13 -13.0 -1.1 | 35 8 -4.7 -6.6 22 400 7620 75 12 -11.6 -3.1 | 21 9 -3.3 -8.5 23 400 7620 75 11 -10.6 -2.8 | 16 9 -2.3 -8.3 24 368 8230 350 8 1.4 -7.9 | 324 16 9.7 -13.3 25 339 8839 60 1 -0.9 -0.5 | 309 10 7.4 -5.9 26 300 9750 30 7 -3.5 -6.1 | 337 12 4.8 -11.5 27 263 10668 130 10 -7.7 6.4 | 212 1 0.6 1.0 28 250 11030 110 8 -7.5 2.7 | 344 3 0.8 -2.7 29 230 11582 90 10 -10.0 0.0 | 17 6 -1.7 -5.4 30 220 11887 130 10 -7.7 6.4 | 212 1 0.6 1.0 31 200 12530 120 9 -7.8 4.5 | 332 1 0.5 -0.9 32 174 13411 105 14 -13.5 3.6 | 71 6 -5.2 -1.8 33 150 14340 140 14 -9.0 10.7 | 172 5 -0.7 5.3 34 143 14630 140 14 -9.0 10.7 | 172 5 -0.7 5.3 35 129 15240 130 16 -12.3 10.3 | 141 6 -4.0 4.9 36 116 15850 165 11 -2.8 10.6 | 226 8 5.4 5.2 37 105 16459 155 21 -8.9 19.0 | 178 14 -0.6 13.6 38 100 16764 155 19 -8.0 17.2 | 181 12 0.3 11.8 Wind Parameters Mean winds (0-6000m): 93.2 at 13.2 knts Storm direction: 123.2 at 9.9 knts Shear (0-3000m) pos: 0.3 neg: 2.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 93.6 deg Storm rel helicity (0-3000m) pos: 18.8 neg: -30.7 tot: -11.9 m^2/s^2 ave: -4.0 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 0.3 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 31.51 Bulk Shear: 31.50 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 ------------------------------------------------------------------------------- 500 198 5 273 10| 0.0 6.2 6.2| 1.3 -25.1 -23.8 -47.6 -0.64| 12.4 -7.9 1000 175 5 272 8| 0.0 3.8 3.8| 11.0 -25.1 -14.1 -14.1 -0.07| 11.1 -0.8 1500 130 7 287 3| 0.0 4.5 4.5| 14.3 -25.2 -10.9 -7.3 0.08| 9.9 0.8 2000 110 9 355 2| 0.0 3.3 3.3| 14.3 -26.5 -12.2 -6.1 0.06| 7.7 0.4 2500 102 10 20 4| 0.4 2.7 3.0| 18.8 -27.2 -8.4 -3.3 0.11| 6.6 0.7 3000 98 10 27 4| 0.3 2.0 2.3| 18.8 -30.7 -11.9 -4.0 0.06| 5.8 0.3 4000 92 12 33 6| 0.8 1.8 2.6| 32.7 -32.2 0.5 0.1 0.13| 5.7 0.7 5000 92 13 40 7| 0.7 1.5 2.2| 35.3 -34.6 0.7 0.1 0.12| 4.8 0.6 6000 93 13 46 7| 0.8 1.3 2.1| 42.3 -37.5 4.8 0.8 0.14| 4.5 0.6 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20200331.00.gif